Instructions for use
Contents
1. ton in O concentrat 40 10 15 20 25 30 35 40 45 50 Respiratory frequency in 1 min 60 EN Technical data 16 2 External oxygen output The following outputs apply to oxygen output for other devices Interface MODULE Inlet Oxygen output a back pressure min ren CA a he aaa T Several modules If several modules are switched in series output falls the further the relevant module is from the oxygen feed This is due to the increased flow resistance when oxygen is passed through several modules The values quoted relate to the fact that oxygen is only output by one module at a time Oxygen output Inlet A B 0 2 7 bar dynamic back pressure min min min at 80 l min 6 l min 73 l min 70 l min of Weinmann pressure reducer a min min WM 1102 106 Bin 95 min 190 l min of Weinmann pressure reducer min min min WM 30301 91 l min 88 l min 185 l min Technical data EN 61 16 3 Oxygen output inhalation Inlet pressure in operation 2 7 bar 3 0 bar 13 5 bar 6 0 bar Max O3 output 11 l min 12 l min 15 l min 15 l min Tolerance 10 16 4 Aspiration performance Maximum performance Maximum performance for the Combi MODULE and the Suction MODULE depend on the inlet pressure of the oxygen supply in2. UNF from year of manufacture 2010 2 Oxygen MODULE with angled connecting bushing consisting of module for oxygen inhalation instructions for use set of assembly elements angled connecting bushing with union nut G3 8 up to year of manufacture 2009 UNF from year of manufacture 2010 3 Suction MODULE consisting of module for vacuum instructions for use set of assembly elements 4 Combi MODULE consisting of module for oxygen inhalation and for vacuum instructions for use set of assembly elements connecting bushing with union nut G3 8 up to year of manufacture 2009 WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM 22200 16201 15288 1470 31122 22360 16201 15288 22319 31130 22220 16201 15288 22210 16201 15288 1470 52 EN Scope of supply UNF from year of manufacture 2010 test pressure gauge set for vacuum Combi MODULE with angled connecting bushing consisting of module for oxygen inhalation and for vacuum instructions for u set of assembly angled connecti G3 8 up connecting 6mm U test pressure ga Interface MODULE consisting of se elements ng bushing with union nut fo year of manufacture 2009 bushing with union nut angled at 90 NF 9 16 uge set for vacuum module with DIN coupling for central gas system with pressure d
3. This prevents the pressure gauge being damaged by hammering when the device is switched back on 4 Switch off the module by setting toggle switch 4 to o 28 EN Combi MODULE 5 Clean and disinfect sterilize the device and th device parts see 11 Hygiene treatment on page 39 6 Perform a function check see 12 Function check on page 42 7 5 Aspiration operation Oxygen supply 1 Open the oxygen supply valve slowly The contents pressure gauge now shows cylinder pressure 2 Calculate remaining operating time if appropriate see Calculating filling level on Page 43 Method 1 Switch on the vacuum at toggle switch 9 Maximum vacuum is permanently set to 0 5 bar and cannot be read off directly on the pressure gauge 2 Now you can aspirate Keep checking the filling level of the oxygen cylinder from time to time Combi MODULE EN 29 7 6 Stop aspiration 1 Check the oxygen reserve at the contents pressure gauge of the pressure reducer 2 Close the oxygen supply valve and wait until the system is depressurized 3 Turn dial 5 to the lefthand stop to zero This prevents the pressure gauge being damaged by hammering when the device is switched back on 4 Switch the module off using toggle switch 9 5 Clean and disinfect sterilize the device and the device parts see 11 Hygiene treatment on page 39 6 Then perform a function che
4. 3 Screw the pressure tube with the G 3 8 union nut to the pressure reducer oullet A Screw the other end of the pressure tube to oxygen inlet 1 of the module 4 3 External oxygen connection A In addition to oxygen inlet 1 you can use external oxygen connection 8 to tap off or feed in oxygen Tapping off oxygen You may not operate a module at the same time as tapping off oxygen otherwise the specified technical data will not be maintained Feeding in oxygen You can use the external oxygen feed for example to allow continued working with the modules when the oxygen cylinder is being changed Due to the nonreturn valves in oxygen inlet 1 oxygen should always be fed in at the module fitted on the extreme left 16 EN Assembly 4 4 Assembling breathing station Disposable inhalation mask and nasal cannula The disposable nasal cannula and inhalation masks with or without economy bag are made of transparent plastic For hygiene reasons they may only be used for one patient 1 If necessary screw union nut 7 supplied onto the corresponding threaded connection of the Oxygen MODULE or the Combi MODULE 2 When the module is used plug the tube onto the union nut 4 5 Assembling the bubble humidifier 1 Unscrew the tank from the top part of the bubble humidifier Assembly EN 17 2 Screw the top part of the bubble humidifier onto
5. a CPAP a c size L CPAP NIV size S child CPAP NIV size M adu CPAP NIV size L large rge N NIV disposable silicone mask N CPAP NIV disposable silicone mask size S child ining ring for attaching to head V disposable silicone mask size M adult ning ring for attaching to head 1 adult incl retaining ring for attaching to head reusable silicone mask reusable silicone mask It reusable silicone mask adult WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM 2260 2245 2229 15237 15238 5156 5158 5159 13790 925 929 922 422 429 20703 20704 20705 20713 20714 20715 Scope of supply EN 55 7 Set of disposable masks one each of disposable CPAP NIV mask in sizes S M and L each incl retaining ring for attaching to head 8 Set of reusable masks one each of CPAP NIV disposable mask in sizes S M and L 9 Boussignac CPAP valve for CPAP MODULE disposable 10x 10 Silicone head attachment 11 Retaining ring for head attachment 12 Pressure gauge test set 15 3 Replacement parts Seal for Weinmann tube Seal for plug connection Blind plug for housing Protective ring for plug connection Connecting bushing with union nut 5 2 mm Cap for plug connection End piece with fingertip regulator and plug Ball for overflow cutout
6. Oxygen supply l Open the oxygen supply valve slowly The contents pressure gauge now shows cylinder pressure Calculate remaining operating time if appropriate see Calculating filling level on Page 43 Method Switch on oxygen inhalation at toggle switch 4 Regulate the quantity of oxygen coming out infinitely between O and 15 min using dial 5 This corresponds to three revolutions of the dial The value set is displayed on pressure gauge 2 Determine oxygen concentration if necessary see 16 1 Determining oxygen concentration on page 58 The device is operational when oxygen can be felt coming out at the inhalation mask Put the inhalation mask or nasal cannula on the patient Attach these in position using the head band or ear hooks 22 EN Oxygen MODULE 5 3 Stop inhalation 1 Check the oxygen reserve at the contents pressure gauge of the pressure reducer 2 Close the oxygen supply valve and wait until the system is depressurized 3 Turn dial 5 to the lefthand stop to zero This prevents the pressure gauge being damaged by hammering when the device is switched back on 4 Switch the module off using toggle switch 4 5 Clean and disinfect sterilize the device and the device parts see 11 Hygiene treatment on page 39 6 Perform a function check see 12 Function check on page 42 Oxygen MODULE EN 23 6 Suction MODULE 6 1
7. published by the Federal aspirate bottles are always upright during aspiration otherwise the ball of the t reliably block the outlet The CPAP MODULE is not licensed for inhalation e Pay particular attention e For bronchial aspiratio Important Di we entitled Anforderungen der Hygiene an die Abfallentsorgung Hy disposing of waste Office of Health and obtainable from Carl Heymanns Verlag Cologne e Please ensure that the overtlow cutout canno CPAP therapy e e Use the CPAP MODU 3 2 Contraindications Observe the contraindica LE only if you are medically trained and familiar with CPAP therapy Severe physical injuries can be caused by incorrect use tions for the therapies in de examples g intubation e question These may inclu e impaired consciousness e lung diseases requirin e use of mask impossib e undrained pneumothorax e intracranial hypertensi on S 11 afety instructions EN 3 3 Side effects If the contraindications are taken into account no side effects are likely in use with normal oxygen However observe the side effects mentioned in the patient information leaflet entitled Medical oxygen in the case of e newborns e administration of 100 oxygen e administration of oxygen under elevated pressure 12 EN Safety instructions 4 Assembly If the modules are supplied complete on a LIFE BASE or LIFE BASE Mi
8. 1 Starting work 2 222 222 36 0 2 Aspiration 2 2 2 ee 36 0 3 Stop aspiration 2 2 0 0 38 11 Hygiene treatment 39 1 1 Preparing the OMNIVAC secretion aspiration system 39 1 2 Cleaning disinfecting and sterilizing 0 000 40 1 3 Assembling the OMNIVAC secretion aspiration system 4 12 Function check u 0 4 0 00000 42 PANEN EEE E 42 2 2 Check filing 43 2 3 Test leaktightness 44 2 4 Checking inhalation 45 2 5 Checking aspiration 46 2 6 Checking oxygen flow 47 2 7 Testing the pressure gauge 47 13 Troubleshooting 48 1 Adjusting pressure gauge 49 14 Servicing 0 ee eee 50 4 1 Intervals 0 20 50 4 2 Scope of servicing 50 4 3 Disposal 22 22 2 51 15 Scope of supply 52 5 1 Standard scope of supply 52 5 2 Accessories 0 eee 54 5 3 Replacement parts 56 16 Technical data 57 6 1 Determining oxygen concentration 58 6 2 External oxygen output 6 6 3 Oxygen output inhalation 62 6 4 Aspiration performance 62 17 Warranty 02ee eee 64 18 Declaration of conformity 65 2 EN Contents 1 Overview Interface MODULE Key Oxygen in
9. Vacuum aspiration function The Suction MODULE is used to aspirate accumulations of blood secretions or pieces of food from the oral cavity nasopharyngeal cavity and the bronchial system The OMNIVAC secretion aspiration system is available as an accessory complete with tubes and two aspirate bottles see 10 OMNIVAC secretion aspiration system on page 35 6 2 Operation Oxygen supply 1 Open the oxygen supply valve slowly The contents pressure gauge now shows cylinder pressure If appropriate calculate remaining operating time as a function of cylinder pressure see Calculating filling level on Page 43 24 EN Suction MODULE Method 1 Switch on the vacuum at toggle switch 4 MODUL a 2 Close the fingertip regulator and hold the opening of the end piece closed so that no more air can flow through it 3 Regulate the vacuum using dial 5 There are three revolutions of the dial between minimum and maximum 4 Check the value set at pressure gauge 2 5 Now you can aspirate Keep checking the filling level of the oxygen cylinder from time to time 6 3 Stop aspiration 1 Check the oxygen reserve at the contents pressure gauge of the pressure reducer 2 Close the oxygen supply valve and wait until the system is depressurized 3 Turn dial 5 to the lefthand stop to zero This prevents the pressure gauge being damaged by hammering when the device is
10. aspirate bottle as soon as the fill limit is reached This will prevent the overflow cutout becom cleaning effort The secretion is aspira first ing contaminated and minimize ed into the front aspirate bottle When this aspirate bottle is full it overflows into the second one Once this bottle is full too the overflow cutout stops aspiration continuing OMNIVAC secretion aspiration system EN 37 Emptying the aspirate bottle When the aspirate bottle is full to the limit you must interrupt the aspiration process and empty the aspirate bottle Important WVhen taking off and emptying the aspirate bottle please ensure that the lid does not accidentally come off t 2 3 A Important oN OM 10 3 Stop aspiration he bottle and cause the contents to spill Take off the vacuum tube Take the aspirate bottle out of the bracket Carefully take off the lid of the aspirate bottle Empty the aspirate bottle Comply with the relevant regulations on disposal see 3 1 Safety instructions on page 8 Push the aspirate bottle lid back on Put the aspirate bottle back into the bracket Reconnect the vacuum tube You can now continue aspirating When the aspiration process is complete proceed as follows l 2 Switch off the vacuum source Empty the aspirate bottle see Emptying the aspirate bottle on page 38 Clean the OMNIVAC see
11. exhaust air to prevent secretion and bacteria penetrating the module The filter is available as an accessory It is a disposable item and must be replaced after every aspiration operation A largelumen aspirating tube with a diameter of 10 mm and a tapered connection is connected for aspirating This also functions as an aspiration intensifier allowing even viscous and solid pieces of food to be removed quickly and easily from the mouth and throat You are thus able to deal effectively with aspiration You can extend the largelumen tube with an aspirating tube with a diameter of 6 mm to adapt aspiration catheters This enables you to remove mucous and blood by the conventional method using aspirating catheters i OMNIVAC secretion aspiration system EN 35 10 1 Starting work Tip Cleaning will be facilitated if you pour about 50 ml of disinfectant or water into the aspirate bottle before you start The aspirated matter is then less likely to adhere to the bottom of the bottle Fingertip regulator l lf necessary adapt the end piece of an aspirating N catheter of a suitable size for tracheal or nasopharyngeal aspiration Important For effective aspiration of viscous and solid pieces of food from the oral cavity take the end piece off the aspirating tube and use the aspirating tube on its Own 2 Switch on the vacuum source e g the Suction MODULE and set the desired v
12. operation The measurements relate to an aspirate bottle with a capacity of 2 liters Inlet pressure Max aspiration O2 p2 Max vacuum performance consumption 2 7 bar 0 40 bar 8 4 min 9 3 min 3 0 bar 0 44 bar 8 6 l min 0 1 I min 3 5 bar 0 53 bar 8 8 min 1 4 I min 4 0 bar 0 58 bar 9 0 l min 2 2 min 4 5 bar 0 60 bar 9 0 I min 4 0 I min 5 0 bar 0 60 bar 9 0 l min 5 0 I min 5 5 bar 0 60 bar 8 7 min 7 0 I min 6 0 bar 0 60 bar 8 5 min 9 0 l min Tolerance 10 If the bacteria filter is used aspiration performance is reduced as a function of humidity by approx 1 to 3 l min 62 EN Technical data Suction MODULE aspiration performance The aspiration performance of the Suction MODULE at any particular time depends on the vacuum set The measurements relate to an aspirate bottle with a capacity of 2 liters Aspiration O2 Required inlet Vacuum set performance consumption pressure p2 0 2 bar 5 3 l min 6 5 min 2 7 6 bar 0 3 bar 6 5 I min 7 7 min 2 7 6 bar 0 4 bar 8 4 min 9 3 min 2 7 6 bar 0 5 bar 8 3 l min 10 5 l min 3 5 6 bar 0 6 bar 9 0 I min 14 0 l min 4 5 bar Tolerance 10 If the bacteria filter is used aspiration performance is reduced by approx 1 to 3 l min Technical data EN 63 17 Warranty Weinmann offers a warranty that the product when used in accordance with requirements will remain f
13. possibly Oxygen fittings moistened with clean ot permitted Lid of aspirate bottles Ball of overflow cutout Connectors Aspirate bottles Aspirating tube Intermediate tube Vacuum tube In hot water with a l in dilut mild household mme Se neua Not permitted elefergent solution 1 Hotsteam nn sterilization up oP to 134 C 2 End piece with fingertip regulator OMNIVAC secretion aspiration system Bacteria filter Cannula mask for inha disposable ation Disposable items re use not permitted replace for every patient Mask for inhalation reusable In hot water with a mild household detergent Immerse in dilute solution 1 Hotsteam ee sterilization up P to 134 C 2 CPAP valve Disposable item re use not permitte d replace for every patient 1 After disinfecting the parts r water and then leave them inse them thoroughly in distilled to dry 40 EN Hygiene treatment 2 Hot steam sterilization at 134 C in devices to EN 285 dwell time 5 minutes 11 3 Assembling the OMNIVAC secretion aspiration system Following the hygiene treatment reassemble the parts in reverse sequence see 11 1 Preparing the OMNIVAC secretion aspiration system on page 39 Hygiene treatment EN 41 12 Function check 12 1 Intervals If you find any faults or deviations from specified values during the function c
14. switched back on Switch the module off using toggle switch 4 5 Clean and disinfect sterilize the device and device parts see 11 Hygiene treatment on page 39 he 6 Then perform a function check see 12 Function check on page 42 Suction MODULE EN 25 7 Combi MODULE You can use the Combi MODULE to perform oxygen inhalation or aspiration Oxygen inhalation and aspiration may not be used simultaneously otherwise oxygen output is reduced during inhalation 7 1 Inhalation function A Conditions of use Oxygen inhalation only makes sense in emergency patients who are still breathing spontaneously This is he case with breathing disorders for example the event of respiratory failure inhalation of oxygen by no means adequate and artificial ventilation will e required here The pressure of the oxygen during halation is not adequate to overcome the resistance the respiratory tract so not enough oxygen reaches e lungs Tas 50 5 he patient is supplied with oxygen via an inhalation ask or nasal cannula 3 You can also connect the inhalation tube to a ventilation bag to allow ventilation at an increased oxygen concentration To prevent mucous membranes drying out in the case of prolonged oxygen inhalation you can fit a bubble humidifier see 4 5 Assembling the bubble humidifier on page 17 26 EN Combi MODULE
15. the corresponding threaded connection of the Oxygen MODULE or the Combi MODULE by hand 3 Fill the bottom part up to the mark with distilled water aqua dest and screw the tank back on 4 Push the tube for the breathing station onto the outlet stub of the bubble humidifier 4 6 Assembling the OMNIVAC secretion aspiration system The OMNIVAC secretion aspiration system is required for aspiration using the Suction MODULE or the Combi MODULE 1 Screw the holder for the secretion aspirate bottles to a suitable point VA 2 Put both aspirate bottles in the holder 3 Connect the bottles and the module with the appropriate tubes Ensure that the bottle with the overflow cutout is connected to the module first We recommend fitting a hydrophobic bacteria filter WM 22291 for the exhaust air to prevent secretion and bacteria penetrating the module Filte WM 22291 is obtainable as an accessory individually or in sets It is a disposable item and must be replaced after every aspiration operation 4 Take the vacuum tube off the module 5 Cuta piece about 6 cm long off the vacuum tube Os P N g ug the other end o he vacuum connecti ut the free end of th ut this short piece of tube onto the side of the filter marked with TO PUMP the short piece of tube onto on of the mod
16. 11 Hygiene treatment on page 39 38 EN OMNIVAC secretion aspiration system 11 Hygiene treatment The modules and the accessories used must be subjected to a hygiene treatment after every use Atter that you should always perform a function check u see 12 Function check on page 42 11 1 Preparing the OMNIVAC secretion aspiration system Note When taking off and emptying aspirate bottles please ensure that the lid does not accidentally come off an aspirate bottle and cause the contents to spill l Take the tubes off the aspirate bottles and the module Take the aspirate bottles out of the holder Take off the aspirate bottle lid Empty the aspirate bottles Comply with the relevant regulations on disposal see 3 1 Safety instructions on page 8 Remove the connectors and the ball from the overtlow cutout in the aspirate bottle lids Hygiene treatment EN 39 11 2 Cleaning disinfecting and sterilizing The individual parts can be sterilized as listed in the tab cleaned disinfected and le below Follow the instructions for us We recommend TERRALIN suitable gloves e g househ are used for disinfecting for the disinfectant used lt is recommended that old or disposable gloves water Parts Clean Disinfect Washing Sterilize machine cycle Modules e us Dinie by Not permitted amp cloth wiping Clean cloth
17. 2 Accessories Oxygen cylinder 2 liter Lightweight aluminum oxygen cylinder 2 liter Weinmann pressure reducer Weinmann pressure reducer with inhalation option aA kwon Weinmann pressure tube for 10 bar with connecting bushing and union nut G 3 8 on the other side optionally union nut G 3 8 or connector for oxygen supply Set for permanently fitting a module Supplementary set for permanently fitting another module Connector DIN 13260 S Og Adapter M 12x1 G3 8 for connecting a pressure tube 0 ON amp Accessories for vacuum 1 Test pressure gauge set for vacuum WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM 29125 29105 16201 31130 15288 20704 20702 15665 76300 1822 1814 30301 30851 15197 15199 2057 22265 15294 54 EN Scope of supply oO ONO KR WD OMNIVAC secretion aspiration system 500 ml Bracket for aspirate bottle Set of bacteria filters 1x Set of bacteria filters 10x Set of bacteria filters 5Ox Aspiration c Aspiration c Aspiration c atheter CH 6 2 mm atheter CH 10 3 mm atheter CH 12 4 mm Accessories for inhalation 2 3 4 5 6 Nasal cann asal cann nhalation m Bubble humi difier ula without earhooks ula with ear hooks nsufflation catheter nhalation mask with ventilating bag ask Accessories for CPAP 1 4 ncl re CPAP ncl ret
18. 7 2 Vacuum aspiration function The Combi MODULE can also be used to aspirate accumulations of blood secretions or bits of food from the oral cavity the nasopharyngeal cavity and the bronchial system The OMNIVAC secretion aspiration system complete with tubes is available as an accessory There is an example in the adjacent picture 7 3 Inhalation operation Oxygen supply 1 Open the oxygen supply valve slowly The contents pressure gauge now shows cylinder pressure 2 Calculate remaining operating time if appropriate see Calculating filling level on Page 43 Combi MODULE EN 27 Method 1 Switch on oxygen inhalation at toggle switch 4 2 Regulate the quantity of oxygen coming out infinitely between O and 15 l min using dial 5 This corresponds to three revolutions of the dial The value set is displayed on pressure gauge 2 Determine oxygen concentration if necessary see 16 1 Determining oxygen concentration on page 58 3 The device is operational when oxygen can be felt coming out at the inhalation mask 4 Put the inhalation mask or nasal cannula on the patient Attach these in position using the head band or ear hooks 7 4 Stop inhalation 1 Check the oxygen reserve at the contents pressure gauge of the pressure reducer 2 Close the oxygen supply valve and wait until the system is depressurized 3 Turn dial 5 to the lefthand stop to zero
19. Module System Oxygen MODULE Suction MODULE Combi MODULE Interface MODULE CPAP MODULE Description and instructions for use WM 22200 WM 22220 WM 22210 WM 22230 WM 29100 WEINM ANN medica Contents 1 Overview cece ee eens 1 1 Markings on the device 2 Description of device 2 1 Intended use 2 2 2 User qualification 3 Combination options 2 4 Storage 3 Safety instructions 3 1 Safety instructions 3 2 Contraindications 3 3 Side effects 0 0002 4 aoe A Assemb ing the modules Connecting oxygen supply External oxygen connection Assembling breathing station Assembling the bubble humiditier Assembling the OMNIVAC secretion aspiration system Assembling the CPAP valve a MODULE 1 Inhalation function 2 Operation 3 Stop inhalation Suction MODULE 1 Vacuum aspiration function 6 2 Operation 6 3 Stop aspiration 7 Combi MODULE 7 1 Inhalation function 7 2 Vacuum aspiration function 7 3 Inhalation operation 7 4 Stop inhalation 7 5 Aspiration operation 2 2 7 6 Stop aspiration 8 Interface MODULE 8 1 Coupling oxygen connection function 8 2 Operation 9 CPAP MODULE U Duo kon or mo 9 1 CPAP function 32 9 2 Operation 2 222222 32 10 OMNIVAC secretion aspiration system 4 35 0
20. PAP therapy Required for function o remedy required CPAP valve failing to build up any pressure Connections wrong way round Leaks kinks in tubes Check tubes and free of kinks if necessary CPAP pressure does not change Tubes kinked or blocked Check tubes and free of kinks if necessary Needle of pressure gauge not at zero Pressure gauge needs adjusting Adjust pressure gauge needle see following section 48 EN Troubleshooting 13 1 Adjusting pressure gauge If the needle of the pressure gauge does not show zero when at rest device switched off and oxygen cylinder connected perform the steps which follow mopu 1 Carefully lever out the plastic cover of the WEINMANN as y CPAP adjusting screw 2 Adjust the needle using the adjusting screw Use a small screwdriver e g a watchmaker s screwdriver to do this WEINMANN 3 Put the plastic cover back on Adjusting screw Troubleshooting EN 49 14 Servicing 14 1 Intervals Every 4 years e Manufacturer or professionals expressly authorized by the manufacturer to service oxygen fittings e g pressure reducer e Manufacturer or professionals expressly authorized by the manufacturer to service modules Every 10 years e Repeat test by T V of conventional oxygen cylinders made of steel and aluminum You can read off the test date from the shoulder
21. acuum if required 10 2 Aspiration Pay attention during the aspiration process to ensure that no injuries are caused to the patient s oropharyngeal cavities especially to the mucous membranes e You can briefly interrupt suction for example if the skin is aspirated by opening the fingertip regulator You can leave the fingertip regulator permanently open and hold it closed with a thumb You then only need to lift your thumb briefly for venting 36 EN OMNIVAC secretion aspiration system Important Note Please ensure that the U overflow cutout cannot he vacuum source Th ilter WM 22291 process before the full ollows aspirate bottles are always pright during operation otherwise the ball of the reliably block the connection to is could result in secretion getting into the vacuum source For hygiene reasons we therefore recommend using hydrophobic bacteria f the overtlow cutout responds during the aspiration limit is reached proceed as 1 Briefly interrupt the aspiration process Switch off the vacuum source Keep the aspirate bottle upright with its lid uppermost and wait until the ball drops back down 4 Continue with aspiration The aspirate bottle can be removed from the bracket to allow aspiration to be performed using the large lumen tube Keep an eye on the fil during aspiration Always empty level of the aspirate bottle the
22. and a breathing mask Risk to patient Ensure that the free end of the CPAP valve is not covered or sealed off The patient must be able to breathe freely CPAP therapy 1 Slowly open the oxygen supply valve The contents pressure gauge indicates cylinder pressure 32 EN CPAP MODULE 2 Calculate remaining operating time see Calculating filling level on page 43 Method Is Switch on the oxygen supply to the CPAP valve by switching toggle switch 4 to I If oxygen escapes from the O7 outlet switch it off by turning dial 5 to the left until you feel it reach the stop Connect the CPAP valve to the CPAP MODULE see 4 7 Assembling the CPAP valve on page 20 4 Connect the CPAP valve to the breathing mask 1 Put the breathing mask on the patient If the patient tolerates the breathing mask attach it in position using the head band Increase CPAP pressure to a pressure of approx 2 mbar by turning the regulator dial to the right Check that the breathing mask is properly located so it does not leak Correct the position of the breathing mask if necessary Increase or reduce the flow of oxygen using the regulator dial until the desired CPAP therapy pressure is reached To increase therapy acceptance increase pressure slowly approx 1 mbar 30 seconds Check the position of the breathing mask again for leaks or for excessive pressure on the p
23. atient s face Correct the position of the breathing mask if necessary Monitor the patient s therapy with the aid of the displays CPAP MODULE and gas cylinder pressure gauges CPAP MODULE EN 33 Stop CPAP therapy l Check the oxygen reserve at the contents pressure gauge of the pressure reducer Close the oxygen supply valve and wait until the system is depressurized Turn dial 5 anti clockwise until you feel it reach the stop This will prevent the next patient inadvertently obtaining too high a CPAP pressure Switch off the CPAP MODULE using toggle switch 4 Take the breathing mask off the patient Clean and disinfect sterilize the device and the device parts see 11 Hygiene treatment on page 39 Perform a function check see 12 Function check on page 42 34 EN CPAP MODULE 10 OMNIVAC secretion aspiration system The OMNIVAC secretion aspiration system consists of one or two aspirate bottles and the necessary tubing The aspirate bottles are available in capacities of 250 ml 500 ml or 1000 ml An overflow cutout in the lid of the bottle stops secretion penetrating the module by a ball floating on the surface of the secretion and blocking the outlet A tube which is connected to the tube stub of the aspirate bottle lid is provided for connection to the vacuum source We recommend fitting hydrophobic bacteria filter WM 22291 for the
24. ces may you tighten up the screwed connections with a spanner or other tools 4 Open the oxygen supply valve slowly Close the valve again Watch the needle of the pressure gauge on th pressure reducer for approx minute If the needle position remains constant the system is leaktight If the needle keeps dropping there is a leak Eliminating a leak 1 Prepare a solution of soap and water using unpertumed soap Use this solution to wet all connections whether screwed tube or plug connections Bubbles will now form at the site of any leak Depressurize the system shut off the oxygen supply briefly switch on the module then switch it off again Replace the damaged sealing rings Then check for leaks again 12 4 Checking inhalation Required for Oxygen MODULE and Combi MODULE l Connect the inhalation mask to the threaded connection for inhalation 2 Open the oxygen supply valve slowly 3 Switch on the module 4 Use the dial to set oxygen output to 6 l min Function check EN 45 5 The oxygen must be felt to come out at the breathing station 6 Switch off inhalation immediately afterwards to save oxygen 12 5 Checking aspiration Required for Suction 1 Open the oxygen supply valve slowly MODULE and Combi MODULE Switch on aspiration 3 Suction MODULE turn th stop Take off the vacu connect ion 6 closed e dial to the righthand um tube and h
25. ck see 12 Function check on page 42 30 EN Combi MODULE 8 Interface MODULE 8 1 Coupling oxygen connection function 8 2 Operation er Release collar The Interface MODULE allows oxygen 2 7 6 bar to be tapped off or additional oxygen to be fed in from an external supply The Interface MODULE serves as an interface to the central oxygen supply for example You can order it with different quickfit couplings depending on your equirements The Interface MODULE has a pressure gauge of O 10 bar to enable oxygen pressure to be monitored Making the connection To tap off or feed in oxygen plug the connector into external oxygen connector 8 Push the connector far enough in for it to latch automatically Releasing the connection To release the connector again push the release collar towards the module Please note that this disconnection must be carried out directly at oxygen connection 8 Interface MODULE EN 31 9 CPAP MODULE 9 1 CPAP function A 9 2 Operation You can use the CPAP MODULE to perform CPAP therapy in conjunction with a CPAP valve approved by Weinmann Conditions of use Therapy may only be carried out on emergency patients who are breathing spontaneously In the event of respiratory failure CPAP therapy is by no means adequate and artificial ventilation will be required here The patient is supplied with oxygen via a CPAP valve
26. ent tube connection 10 2 Crush the test set Pressure on the pressure gauge must rise 3 Kink the test set in the centre and hold in this position for about 5 seconds Pressure may not drop continuously during this time Function check EN 47 13 Troubleshooting Fault Cause of fault Remedy Unusually high oxygen consumption Leak in system Find and eliminate leak see 12 3 Test leaktightness on page 44 Module not working Oxygen cylinder empty Replace oxygen cylinder see 4 2 Connecting oxygen supply on page 14 Module incorrectly assembled Check assembly see 4 1 Assembling the modules on page 13 Tube connections wrong way round Check connections see 4 Assembly on page 13 Module defective Have repaired Inadequate vacuum or none at all Leak in system Eliminate leak see 12 3 Test leaktightness on page 44 Bacteria filter blocked e g due to moisture Change filter if necessary take out and complete aspiration without filter Module defective or contaminated inside ave repaired Inadequate O7 output during inhalation Leak in system Eliminate leak see 12 3 Test eaktightness on page 44 Module defective or contaminated inside ave repaired Noises when vacuum generated Spring in nonreturn valve vibrating ot required as function not impaired Noises during C
27. er mplied warranty claims remain unaffected by these changes 64 EN Warranty 18 Declaration of conformity Weinmann Ger te f r Medizin GmbH Co KG de clares herewith that the product complies fully with the respective regulations of the Medical Device Directive 93 42 EEC The unabridged text of the Declaration of Conformity can be found on our website at www weinmann de Declaration of conformity EN 65 Weinmann Ger te f r Medizin GmbH Co KG P O Box 540268 D 22502 Hamburg Kronsaalsweg 40 D 22525 Hamburg T 49 0 40 5 47 02 0 F 49 0 40 5 47 02 461 E info weinmann de www weinmann de Center for Production Logistics Service Weinmann Ger te f r Medizin GmbH Co KG Siebenst cken 14 D 24558 Henstedt Ulzburg T 49 0 4193 88 91 0 F 49 0 4193 88 91 450 emergency homecare diagnostics WEINM NN medical technology WM16201k 06 2011
28. for OMNIVAC O Connecting bushing 9 16 UNF for Oxygen Combi MODULE 1 Connecting bushing mit union nut 9 16 UNF 90 angle for CPAP MODULE for Oxygen Combi MODULE 2 3 4 5 6 Set of assembly elements 7 8 9 WM WM WM WM WM WM WM 1 WM 1 WM WM 1 WM WM WM WM WM WM WM WM 5807 15808 5638 20702 20701 15665 145 31 145 68 22229 145 84 1470 15288 22204 225 2279 31122 56 EN Scope of supply 16 Technical data Oxygen Suction P Interface CPAP MODULE MODULE Combi MODULE Mopule MODULE Dimensions 100x 172x 100x 145 x Wx Hx D in mm ee 90 90 Weight 0 9 kg 0 9 kg 0 95 kg 0 65 kg 0 9 kg Temperature range operation 18 C to 60 C storage 40 C to 70 C Operating gas Medical oxygen Operating pressure 2 7 6 bar possible recommended 4 5 bar Req gas quantity 80 l min O2 Conpie er gas External thread G3 8 NIST adapter available on request connection Infinitely i Infinitely adjustable INK ae LEE adjustable from Oxygen output fom Odo from O to Oo ambio 15 l min De 15 l min 43 l min At 0 3 9 min At 0 3 9 I min 7 15 15 Pe At 4 15 l min At 4 15 l min 10 10 Maximum CPAP at feed pressure 4 5 bar ambient en 7 conditions 1013 hPa 21 C Class to 93 42 EEC lla Classification to EN ISO 100793 Medium vacuum Accuracy of pressure Class 1 6 dis
29. heck you may not use the modules or OMNIVAC again until the faults have been remedied We recommend that you always keep in stock e seal for tube connection and for inhalation connection WM 1145 31 e seal for plug connection WM 1145 68 To ensure that you always have modules in perfect working order available you should observe the following intervals Before every use e Perform a function check see following sections After every use e Clean and disinfect sterilize the device and the device parts see 11 Hygiene treatment on page 39 e Perform a function check see following sections At least every 6 months if not used in between e Perform a function check see following sections 42 EN Function check 12 2 Check filling Open the oxygen supply valve slowly You can now read off cylinder pressure at the pressure gauge of the pressure reducer A display of 200 bar for example means that the cylinder is full whilst at 100 bar it is still half full You should ensure that you have a refill or reserv cylinder ready to guarantee the operational readiness of the device for example if the pressure gauge displays 50 bar or less Calculating filling level Oxygen volume cylinder volume x cylinder pressure Cylinder volume x cylinder pressure oxygen reserve Example 1 10 x 200 bar 2000 Example 2 2 x 100 bar 200 Calculating opera
30. isplay instructions for u set of assembly CPAP MODULE consisting of CPAP module with Walther coupling instructions for u se elements se connecting bushing with union nut angled at 90 6 mm UNF 9 16 assembly set Boussignac CPAP valve for CPAP MODULE disposable 10x 2x CPAP NIV disposable silicone mask size S child incl retaining ring for attaching to head Ax CPAP NIV disposable silicone mask size M adult i ncl retaining ring for attaching to head Ax CPAP NIV disposable silicone mask size L large adult incl retaining ring for attaching to head silicone head attachment pressure gauge test set sign O2 consumption WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM WM 31122 15294 22370 16201 15288 22319 29140 15294 22230 16201 15288 29100 29105 16201 29140 15288 15638 20703 20704 20705 20702 15665 76300 Scope of supply EN 53 8 CPAP MODULE consisting of CPAP module with Walther coupling instructions for use connecting bushing with union nut 9 16 UNF angled at 90 assembly set Boussignac CPAP valve for CPAP MODULE disposable individual part CPAP NIV disposable silicone mask size M adult incl retaining ring for attaching to head silicone head attachment pressure gauge test set sign Og consumption 15
31. let with nonreturn valve not seen Display Oxygen outlet Toggle switch Regulator dial Vacuum connection nhalation connection ONOOaBBhWhHN External oxygen connection Vacuum on off switch 10 Pressure measurement tube connection CPAP MODULE 11 CPAP valve connection Overview EN 3 1 1 Markings on the device ID plate for MODULES SN Serial number of device m i Date of manufacture DR Iype of gas O2 1 CE symbol confirms that the product conforms to the applicable C 0197 European directives Dir baro Permitted inlet pressure 2 7 6 bar O2 aa Follow instructions for use Other markings 2 Inhalation nhalation connection Debit 3 Suction Aspiration connection Aspiration 4 EN Overview oz 1 2 7 6 bar Oxygen inlet and outlet C gt 2 7 6 bar 0 Co CPAP On outlet for CPAP 2 7 6 bar O Permitted inlet pressure 2 7 6 bar EON W SA aC amp Service label indicates when the next service is required Overview EN 2 Description of device 2 1 Intended use Intended use Oxygen Suction MODULE MODULE Combi MODULE Interface MODULE CPAP MODULE To increase the percentage proportion by volume of oxygen in inhaled air x X To create a vacuum to enable relatively large accumulations of bl
32. ng especially if ng you need to have an alternative to hand e g for aspiration the MANUVAC manual aspira tion pump in case the Suction MODULE or Combi down Accessories repairs e Have repair work performe MODULE breaks d only by the manufacturer Weinmann or authorized staff e If third party items are used unctional failures and restricted fitness for use may result Biocompatibility requirements may also not be met You should be aware that in these cases any claim under warranty or lia bility will be void if neither the accessories recommended in the instructions for use nor genu are used ine replacement parts e Protect rubber parts from UV light and prolonged exposure fo sunlight otherwise they may become brittle and friable Oxygen In combination with flammable substances grease oil alcohol etc highly compressed oxygen can lead to spontaneous explosive reactions e Keep the devices and all screwed connections absolutely free of oil and grease Safety instructions EN Important It is essential to wash your hands before working on the oxygen supply Smoking and naked flames are strictly prohibited in the vicinity of fittings which carry oxygen During assembly and when changing cylinders tighten all screwed connections on the oxygen supply and on the pressure reducer only by hand Under no circumstances may you use tools Exce
33. ni carrying platform they are operational and you need not perform any further assembly 4 1 Assembling the modules Connecting 1 Release the connection to the oxygen supply see Removing an empty cylinder on Page 15 2 Unscrew the cover of the oxygen outlet from the module If you screw the cover back on later tighten it just hand ight to prevent damage to the housing 3 Push the protective ring supplied over oxygen outlet 3 The protective ring prevents dirt penetrating the housing 4 Plug the modules together The seal is made by the O ring Assembly EN 13 5 Connect any other modules in exactly the same way No more than 3 modules may be connected otherwise it is impossible to guarantee compliance with the specified technical data 6 Screw the modules and if appropriate the MEDUMAT onto the assembly plate from the back as shown in the assembly instructions provided or screw the modules to a solid wall from the back Please note that screws should protrude no more than 5 5 mm into the modules 4 2 Connecting oxygen supply Wash your hands thoroughly before any work on the oxygen supply Hydrocarbon compounds e g oil greases alcohols for cleaning hand cream or sticking plaster can lead to explosive reactions if they come into contact with highlycompressed oxygen Under no circumstances use spanners or other tools to tighten up the union
34. nuts 14 EN Assembly Inlet with nonreturn valve nonreturn valve You should always connect the oxygen supply at the extreme lefthand module as oxygen inlet 1 of all modules is equipped with a nonreturn valve The nonreturn valve ensures that the oxygen can get in but cannot get out at this connec x ION Oxygen outlet 3 has no non return valve For the same reason the MODULE which allows connection to an additional external oxygen supply in this case an Interface MODULE should always be attached the furthest to the left Removing an empty cylinder 1 Close the valve on th 2 Switch on a module oxygen to escape an e oxygen cylinder This allows any residual d the device is depressurized The screwed connection may not be undone until t pressure reducer 3 Switch the modu A Undo the manua cylinder he pressure gauge on the is di splaying 0 e of again screwed connection to the Connecting a new cylinder 1 Briefly open the valve on the new oxygen cylinder and close it again This is intended to blow away any particles of dust Point the valve opening away from your body as you do this so that you injure neither yourself nor any other person with any particles which may fly out Assembly EN 15 2 Screw the pressure reducer with the corrugated union nut to the cylinder valve Tighten the union nut hand tight
35. of the cylinder 14 2 Scope of servicing Note Remember that a final check needs to be performed after any repair We recommend having maintenance measures such as servicing or repair work carried out by the manufacturer Weinmann or by professionals expressly authorized by the manufacturer to do this The devices should be serviced every 4 years The device should be cleaned and disinfected 50 EN Servicing 14 3 Disposal beforehand see 11 Hygiene treatment on page 39 Take the following into account Visual inspection mechanical damage labeling of components Accuracy of the pressure display Leaktightness of system Oxygen output and aspiration performance Replace wear parts compulsory change parts You should also check intervals for the regular function check see u 12 Function check on page 42 Do not dispose of the device in domestic waste To dispose of the device properly contact a licensed certified disposal company You can obtain the address from your Environment Officer or your local authority The device packaging cardboard and inserts can be disposed of in paper recycling facilities Servicing EN 51 15 Scope of supply 15 1 Standard scope of supply 1 Oxygen MODULE consisting of module for oxygen inhalation instructions for use set of assembly elements connecting bushing with union nut G 3 8 up to year of manufacture 2009
36. old vacuum Combi MODULE the vacuum is permanently set to 0 5 bar at 4 5 bar inlet pressure and cannot be read off directly on the pressure gauge You should therefore plug Weinmann test pressure gauge WM 15294 onto conn ection for the vacuum 6 4 Read off the value which becomes constant on the pressure gauge Suction MODULE or on the test pressure gauge Combi MODULE This value must be at least 0 5 bar ata feed pressure of 4 5 bar 5 Suction MODULE fo check that the OMNIVAC secretion aspiration system is leaktight connect the vacuum tube again and hold the aspiration opening of the end piece closed instead Combi MODULE to check that the OMNIVAC secretion aspiration system is leaktight connect Weinmann test pressure gauge WM 15294 to the end piece of the fingertip regulator Hold the fingertip regulator closed as you do so 6 After no more than 30 seconds at least 0 5 bar must be displayed If this value is not reached the connections must be checked for leaks 46 EN Function check 12 6 Checking oxygen flow Required for the CPAP 1 Switch on the MODULE MODULE 2 Use the dial to open the oxygen supply The oxygen must be felt to come out at the CPAP valve connection 3 Switch off the oxygen supply immediately afterwards to save oxygen 12 7 Testing the pressure gauge Required for the CPAP l Plug the test set WM 15665 onto pressure MODULE measurem
37. ood mucus saliva etc as well as viscous and solid pieces of food to be extracted from the oral cavity the pharyngonasal cavity and the bronchial system with the aid of a secretion aspiration system To pass the oxygen supply on to other devices via the coupling connection To facilitate an external oxygen supply via the coupling connection To supply the CPAP valve Boussignac CPAP valve for CPAP MODULE via a regulatable oxygen flow rate to achieve and display a desired therapy pressure 2 2 User qualification The modules may only be used and operated by people with the following qualifications ventilation technology instruction in how the modules work medical training and instruction in non invasive EN Description of device 2 3 Combination options You can use modules individually or connected in series of up to three modules Another option is to connect up to three modules to the MEDUMAT ventilation device Always operate only one module or one N Medumat at a time If you use modules simultaneously it is possible the supply of Op will be inadequate 2 4 Storage If a module is not used for an extended period we recommend the following procedure 1 Perform a hygiene treatment see 11 Hygiene treatment on page 39 2 Store the module in dry conditions Description of device EN 7 3 Safety instructions 3 1 Safety instruction
38. play Ee Flow outlet 9 16 UNF 9 16 UNF DIN coupling 9 16 UNF Standards applied EN 1789 CE 0197 specified performance data may also deviate If ambient conditions and feed pressures differ from these the The right to make design modifications is reserved Technical data EN 57 16 1 Determining oxygen concentration Oxygen concentration in Oxygen and Combi MODULES Oxygen concentration depends on the flow rate of the oxygen and on the patient s respiratory minute volume You can determine the relevant reference values from the diagram below Flow rate in I min Example Set flow rate is 6 l min respiratory minute volume is 10 min breathing station with economy bag in use from this information the above mentioned diagram produces an oxygen concentration of approx 65 58 EN Technical data CPAP MODULE Oxygen concentration depends on the following factors respiratory frequency tidal volume CPAP The corresponding reference values can be determined from the diagrams below CPAP 5 hPa O concentration in 40 10 15 20 25 30 35 40 45 5 Respiratory frequency in 1 min Technical data EN 59 CPAP 7 5 hPa ton in O concentrat 50 40 T 10 15 40 45 50 20 25 30 35 Respiratory frequency in 1 min CPAP 10 hPa
39. r from defects for a period of two years from date of purchase For products whose durability is clearly indica ted as less than two years the warranty expires on the expiration date indicated on the packaging or in the user s manual Claims against the warranty can be made only when accompanied by the sales receipt which must show salesperson and date of purchase We offer no warranty in the case of Disregard of usage instructions Operating errors Improper use or handling Third party intervention by non authorized persons for the purpose of device repair Acts of God e g lightning strikes etc Transport damage as a result of improper packaging of returned items Lack of maintenance Operational and normal wear and tear which inclu des for example the following components Filter Batteries recheargable batteries Articles for one time usage etc failure fo use original spare parts Weinmann is not liable for consequential harm caused by a defect if it is not based on intention or gross negli gence Weinmann is also not liable for minor physical injury to life or limb resulting from negligence Weinmann reserves the right to decide whether to elimi nate defects to deliver a defectfree item or to reduc he purchase price by a reasonable amount f Weinmann rejects a claim against the warranty it as sumes no expense for transport between customer and manufactur
40. s A For your own safety and that of your patients and in accordance with the requirements of directive 93 42 EEC observe the points below General Please read these instructions for use through carefully They are a constituent part of the device and must be available at all times Read carefully through the instructions for use for the accessories used They form part of the accessories Before you work with the modules you must have understood how to operate them Follow the section entitled 11 Hygiene treatment on page 39 to prevent an infection or bacterial contamination Do not use the modules in a toxic or dusty atmosphere Use the modules only in the permitted ambient conditions see 16 Technical data on page 57 Use only the accessories mentioned in Section 15 Use the modules only for the intended purpose described see 2 1 Intended use on page 46 You may never operate more than one device simultaneously otherwise it is impossible to guarantee compliance with the specified technical 8 EN Safety instructions data For the same reason the modules whilst oxygen external devices e The modules are not suitab pressure chamber use e Please monitor that the devi perfectly during use as we cylinder pressure is dropping e In the event of a device fail you may not operate is being tapped off for e for hyperbaric ces are functioni
41. ssive tightening damages the threads and seals and then leads to leaks Secure oxygen cylinders so they cannot tip over If the cylinder falls on the pressure reducer or th valve these could be tom off triggering a violent explosion Ensure that the respiratory gas is adequately temperature controlled Excessively warm or cold gas may harm the patient Please also observe the permitted ambient conditions see 16 Technical data on page 57 Always open the cylinder valve slowly to prevent hammering on the fittings Do not empty cylinders completely otherwise damp ambient air may penetrate and lead to corrosion Inhalation If you use Weinmann inhalation masks a dangerous rise in pressure is not possible However please ensure that the exhaled respiratory gas can flow away freely Aspiration Use the Suction MODULE and the Combi MODULE only if you are medically trained and familiar with aspiration technology Severe physical injuries can be caused by incorrect use 10 EN Safety instructions during aspiration to ensure that no injuries are caused to the patient s oropha ryngeal cavities e g to the mucous membranes n work under sterile conditions and use only sterile aspiration catheters spose of fluids such as blood and secretions as as parts contaminated with these fluids as per the guidelines in the Federal Health Gazette giene requirements when
42. ting time for oxygen inhalation Example O reserve 1000 setting for Oz inhalation 6 min Operating time for inhalation min 1000 6 l min 166 min 2 h 46 min Calculating operating time for aspiration Example O reserve 1000 consumption for aspiration 17 I min max Operating time for aspiration min 1000 17 I min 58 min Function check EN 43 Calculating operating time for CPAP therapy Example O reserve 1000 setting for CPAP 5 hPa Ov consumption of 20 l min 1000 Operating time for CPAP therapy min 50 min 20 min Ser CPAP therapy pressure Comp wilt ruins iP l min approx 7 5 2 approx 12 3 approx 15 4 approx 17 5 5 approx 20 6 approx 22 5 7 approx 25 8 approx 27 5 9 approx 30 10 approx 32 5 12 3 Test leaktightness Important for CPAP MODULE Never seal the CPAP valve completely during operation This may damage the pressure gauge 1 Close the oxygen supply valve 2 Switch on a module This allows any residual oxygen to escape and depressurizes the system 3 Switch the module off again 44 EN Function check We recommend keeping replacement seals for the connections in stock Check that all screwed connections and tube connections are secure Tighten up screwed connections by hand if necessary Under no circumstan
43. ule e vacuum tube on the filter Assembly EN 19 4 7 Assembling the CPAP valve 1 Connect the CPAP valve to the CPAP module using the connecting tubes Ensure that the tubes are guided cleanly so that they do not impede one another 2 Perform a function check see 12 6 Checking oxygen flow on page 47 Pressure measurement Oxygen tube outlet 20 EN Assembly 5 Oxygen MODULE 5 1 Inhalation function A You can perform oxygen inhalation using the Oxygen MODULE Conditions of use Oxygen inhalation only makes sense in emergency patients who are still breathing spontaneously This is the case with breathing disorders for example n the event of respiratory failure inhalation of oxygen is by no means adequate and artificial ventilation will be required here The pressure of the oxygen during inhalation is not adequate to overcome the resistance of the respiratory tract so not enough oxygen reaches the lungs The patient is supplied with oxygen via an inhalation mask or nasal cannula You can also connect the inhalation tube to a ventilation bag to allow ventilation at an increased oxygen concentration To prevent mucous membranes drying out in the case of prolonged oxygen inhalation you can fit a bubble humidifier see 4 5 Assembling the bubble humidifier on page 17 Oxygen MODULE EN 21 5 2 Inhalation Operation 0 gro 15 WEINMANN
Download Pdf Manuals
Related Search