Instructions to User
Contents
1. D Menu operations When the device is in the measuring interface press and hold 21 sec the button in order to enter the operation menu shown in figure 6 Users can adjust the backlight alarm clock wireless transmission option available only in Bluetooth enabled model data storage and power settings through the main menu The specific operation methods are as follow 12 Acc U Rate CMS SOF PLUS User Manual Figure 6 Main Menu Interface a Backlight adjustment On the main menu interface guick push 1 sec the button to select Brightness then press and hold 21 sec the button to adjust backlight brightness b Alarm setting On the main menu interface guick push 1 sec the button to select Alarm then press and hold 21 sec the button to enter the alarm setting interface as shown in Figure 7 on EE Figure 7 Alarm Setting Menu 1 Adjusting the alarm parameters Quick push lt 1 sec the button to select Direction then press and hold 1 sec the button to choose Up or Down This will be the direction the value of the SpO and pulse rate limits will be adjusted To raise the SpO and pulse rate limit choose Direction as up then push 1 sec the button quickly to highlight the parameter to be adjusted SpO high limit SpO ALM HI SpO low limit 13 Acc U Rate CMS SOF PLUS User Manual SpO ALM LO Pulse rate high limit PR ALM HI Pulse rate low limit PR ALM LO Press and hold2. 21 sec the button to adjust the high limit to the desired value and release the button once the desired limit has been reached To lower the SpO and pulse rate limit choose Direction as down then push 1 sec the button quickly to choose the parameter to be adjusted Press and hold 21 sec the button to adjust the selected limit to the desired value and release the button once the desired limit has been reached A If the alarm function is on the device will provide medium priority alarm signal when the data of SpO or pulse rate falls beyond set limit Intermittent alarm will occur and the measurement will be displayed in yellow font Medium priority indicating that prompt operator response is required 2 The alarm state setting Quick push 1 sec the button to select Alarm then press and hold 21 sec the button to set alarm as on or off Select on to turn on the alarms and off to turn off the alarms 3 Pulse sound indication setting Quick push 1 sec the button to select Pulse Sound and then press and hold 21 sec the button to set Pulse Sound heart beat alarm to on or off Select on to tum on Pulse sound and off to turn off Pulse sound 4 Exit the Alarm settings Quick push lt 1 sec the button to select EXIT then press and hold 21 sec the button to exit the Alarm Settings Menu c Clock setting On the main menu interface quick push 1 sec the button to select Clock then enter the cloc
3. Acc U Rate CMS SOF PLUS User Manual device and the computer the user will not be able to alter Wireless settings If the user still could not alter Wireless settings after completion of data transmission please wait 30 seconds before trying again e Record Data storage setting This device has the ability to store 24 hours of data The data can then be transferred to the computer for analysis via the included SpO Assistant software You may also print the data if you wish Please refer to SpO Assistant user manual for instructions 1 To record data in the main menu interface Quick push 1 sec the button to select Record then press and hold 21 sec the button to choose Yes to begin data recording Select No if you want to turn off data recording 2 The device will register the time of the recording automatically 3 If the data storage function is being turned on a red REC sign and a flashing red dot would appear on the screen when returning to the measuring interface 4 When the device is storing data Recording would appear in the screen for 30 seconds regardless of the interface the device might be in The clock interface would then appear after several seconds and the screen automatically shut down If you quick push lt 1 sec the button again Recording would re appear on the screen and the screen will be automatically shut down again if the button is pressed and held 21 sec the de
4. Acc U Rate CMS 50F PLUS User Manual Instructions to User Dear users thank you for purchasing our Pulse Oximeter This Manual is written and compiled in accordance with the council directive MDD93 42 EEC for medical devices and harmonized standards The information contained in this document is subject to change without notice The Manual describes in accordance with the Pulse Oximeter s features and requirements its features functions specifications transportation methods installation usage operation repair maintenance and storage etc as well as the safety procedures to protect both the user and equipment Refer to the respective chapters for details Please read the User Manual carefully before using this product The User Manual which describes the operating procedures should be followed strictly Failure to follow the User Manual may lead to measurement abnormality equipment malfunction and body injury The manufacturer is NOT responsible for any safety reliability monitoring abnormality malfunction and performance issues with regards to the equipment and or any personal injuries that arise due to user s negligence to follow the manual s instructions As the device is undergoing constant revision and improvisation the product s you received may not be in total accordance with the description of this User Manual We sincerely regret for the inconvenience Caution Federal law restricts this device to sale by or on the
5. E DE steve av Ee Ge EG e ee EG ee ee 1 de ZEAMENAUON MEERDE lai Coat ge EE se ek ae e 2 2 OVErVieW se sesse ese sees see TT Bee RE EE RE Be Ee RE ee ee ee Se se ese 3 DAP CALULES N ED EE EER ER cual steak 2 2 Major Applications and Scope of Application 2 3 Environment Requirements esse sesse se se see se ee ee ee ee 3 dT OE N N n 5 4 Technical SpecifiCatiODS vrerereereorenoosenoosonsenonsonoononsonoosonsosoone 7 4 1 Ee ture is EE RE on oi kn ak e kaa kay peson ek Re ee Ge ee 7 42 Parameters EA De a pasi ee ee 7 5 Product DescriptiOn esse sesse sesse sae sae ee ae ee EA Ee ae Ge ee ee 9 5 1 View of the Front Panel sesse se see ee Re Re Re ie 9 5 2 Probe Connection SG a abese eske 9 AAAGOESSOPES s di veye a ile man s ese rato de atik ree 10 6 Operating Guide 0r urereoeerooronooooaoenoosonoosonoosonsonoosonooooosenoonen 11 6 1 Using the Devices ed Ee DE SE Ee EA ERG ede Re Ad Ads eie 11 6 2 Attention iain BEE EE Ee N GR te Ge VEG ek von ee Ee ei 19 6 3 Clinical Restrictions sesers ee RR Re Re 20 7 Maintain Transportation and Storage 21 7 1 Cleaning and Disinfecting e eee ee ee ee ee 21 72 Maintain ie EE EE Ee N Ee Ge EE ee Ee ee an 21 7 3 Transportation and Storage e iese sesse se se ee ee ee ee ee 21 8 Troubleshooting uesse see sesse sesse see ee Gee AA AE GE GE ee ee ee 22 Acc U Rate CMS SOF PLUS User Manual LET OE atare te veteri te soseta oeieo i ns 23 10 Function Sp
6. It can be used to connect the SpO probe sensor upload the data to a personal computer or to charge the lithium battery 2 Charging indication light When the device is charging the indication light will be orange When the battery status is full the light turns to green 5 2 Probe Connection When connecting the Acc U Rate SnugFit probe make sure it is 9 Acc U Rate CMS SOF PLUS User Manual inserted properly and all the way into the pulse oximeter as shown in Figure 4 Figure 4 5 3 Accessories User Manual Power adapter USB Cable Minidisc PC software An adult oximeter probe An infant oximeter probe Purchase separately SAN 10 Acc U Rate CMS SOF PLUS User Manual 6 Operating Guide 6 1 Using the Device A Install the probe as outlined in Chapter 5 2 Please do not use probes made by other manufacturers as the algorithm used by the watch will not work with them Unapproved probes might also damage the oximeter B Put the finger into the probe C Turn on the device by pressing and holding 21 sec on to the button on the panel D Do not move the finger User should not be moving during measurement E The data can be read directly from the display A Fingernails and the luminescent tube should be on the same side A If the alarm function is on a medium priority alarm will go off when the probe does not register a reading like when the finger is out User will hear an intermittent beepi
7. ake sure that the finger is inserted properly into the device 2 Make sure nothing is restricting your blood flow See Chapter 6 3 1 Place the finger properly and try again 2 Try to keep the patient stationary 1 Please recharge the battery 2 Please contact local service er Please recharged he battery Please contact local service er Please contact he local service center Acc U Rate CMS SOF PLUS User Manual 9 Symbols Refer to instruction manual booklet YoSpO Oxygen saturation 25 PRbpm Pulse rate bpm Os O B Alarm is deactivated Bes o Bluetooth is enabled option available in selected model only Pulse sound deactivated Pulse sound activated H 0 menu button power button function button 23 Acc U Rate CMS SOF PLUS User Manual Serial number 1 the finger clip falls off no finger inserted 2 Probe error 3 Signal inadequacy indicator 10 Function specification Display Mode The Pulse Oxygen a of Saturtition SpO 2 digit digital OLED display Pulse Rate PR 3 digit digital OLED display Pulse Intensity bar graph bar graph OLED display SpO Parameter Specification d 0 100 the resolution is Measuring range 1 REG 70 100 2 Below 70 y unspecified Average value is derived from 4 previous values Average value The deviation between average and true value does not exceed 1 Pulse Parameter Specification 30
8. all or cold As such please clip and insert the thumb or middle finger as deeply as possible into the probe amp The pulse oximeter can be used for adult or infant However a special probe is required for infant Please contact the manufacturer for more details amp During measurement the data is updated on average every 5 seconds However this might change depending on individual amp Please read the measure value only when the amplitude of the waveform is equal and steady At this point the measured value 2 Acc U Rate CMS SOF PLUS User Manual will be most accurate A If some abnormal conditions appear on the screen during test process pull out the finger and reinsert to restore normal use amp You should not use the device after three years amp This device has a built in alarm which will go off when the measured data is beyond the highest or lowest limit Please check chapter 6 1 for more details A The device may not work for all patients If you are unable to achieve stable readings discontinue use 2 Overview SpO stands for Peripheral capillary oxygen saturation It is an estimation of the oxygen saturation level in your blood Oxygen saturation is defined as the ratio of oxyhemoglobin to the total concentration of hemoglobin i e Oxyhemoglobin reduced hemoglobin present in the blood SpO is an important bio parameter A number of diseases relating to the respiratory system may cause a decrease of SpO in blo
9. bpm 250bpm resolution 24 Acc U Rate CMS SOF PLUS User Manual po Topm 2bpm or 2 select larger Average value is derived from 4 previous values Average pulse rate The deviation between average and true value does not exceed 1 Safety Type Pulse Intensity BEESTE ME SE Continuous bar graph display Range higher amplitude indicates stronger pulse Battery Reguirement Voltage 3 7 rechargeable lithium battery x 1 Battery working life Charge and discharge no less than 500 times Power Adapter 100 to 240V AC 50 60 Hz VDC Input Voltage Output voltage Output current Wireless Module Transmit frequency N fo Dimensions and Weight Dimensions 61 L x 56 W x 24 H mm About 50g with the lithium Weight battery 1 25 Acc U Rate CMS SOF PLUS User Manual Appendix 1 State Alarm condition Alarm signal delay generation delay Low voltage alarm SpO alarm 26 Acc U Rate CMS 50F PLUS User Manual Appendix 2 Guidance and manufacture s declaration electromagnetic emissions for all EQUIPMENT and SYSTEMS Guidance and manufacture s declaration electromagnetic emission The CMS50F PLUS Pulse Oximeter is intended for use in the electromagnetic environment specified below The user should assure that it is used in such environment Emission 3 Electromagnetic Compliance A test environment guidance The CMS50F PLUS Pulse Oximeter uses RF en
10. can be transmitted to computers L With clock and alarm function M Wireless Transmission function Bluetooth enabled model only 4 2 Main Parameters A Measurement of SpO Measuring range 0 100 Accuracy When the range of SpO is 70 100 the permissible error is 2 po Below 70 unspecified B Measurement of pulse rate Measuring range 30 bpm 250 bpm Accuracy 42 bpm or 42 select larger C Resolution SpO 41 Pulse rate 1bpm 7 Acc U Rate CMS SOF PLUS User Manual D Measurement Performance under low blood perfusion The device can measure SpO and pulse rate at blood perfusion level as low as 0 4 However SpO error is increased to 44 and pulse rate error to 2 bpm or 42 select larger E Resistance to ambient light The deviation between the values measured indoors or under man made light and that of a darkroom is less than 1 F Power supply requirement 3 6 V DC 4 2V DC G Optical Sensor Red light wavelength is 660nm 6 65mW Infrared wavelength is 880nm 6 75mW H Adjustable alarm range SpO 0 100 Pulse Rate Obpm 254bpm Acc U Rate CMS 50F PLUS User Manual 5 Product Description 5 1 Front Panel View MN Vou ee Pulse sound indication S oi Battery capacity indication Wireless indication ede SPO2 Spl2 ALM LO Pulse bar graph USB port Pulse waveform Button Figure 2 Front view Figure 3 Left view 1 This USB port has multiple uses
11. dapter or the USB cable and try again F Charging the device There are two ways to charge the device 17 Acc U Rate CMS SOF PLUS User Manual a Connect the device to the computer with the USB cable b Connect the device to the power supply via the power adaptor When the device is charging the indication light will be orange When the battery is full the light turns to green AW the alarm function is on the device will display a high priority alarm signal when the battery is in low power status Intermittent alarm will occur and the battery icon turns red in the state of flashing High priority alarm indicates that immediate operator response is required 18 Acc U Rate CMS SOF PLUS User Manual 6 2 Attention a Please check device before use to confirm that it can work normally b The finger should be place in between the LED lights and the sensor see Figure 1 and 5 for reference or it may result in inaccurate measurement c The SpO sensor should not be used on an arm with a blood pressure cuff or undergoing intravenous injection It should not be used on the arterial canal too d Do not fix the SpO sensor with adhesive as it might lead to inaccurate measurement of the SpO and pulse rate e Excessive ambient light may affect measuring result although the Acc U Rate SnugFit probe is designed to minimize such interference Ambience light includes but is not limited to fluorescent lamp dual ruby light infrared heat
12. ecification e sesse ese sesse see sesse see ee SR Be EE ee ee Re 25 Appendix L EE EE vere 26 AppendiX 2 sesse sesse sesse ese se ee Se Ee SE EE RE Be Ee RE Ee Re Bee ee Re ee ioin 27 IV Acc U Rate CMS SOF PLUS User Manual 1 Safety 1 1 Safety Information a Check the main unit and all accessories periodically to make sure that there is no visible damage that may affect patient s safety and or monitoring performance of the device The device should be inspected at least once a week Stop using the device if obvious damage is observed b Maintenance must be performed by gualified service engineers ONLY Users should not to maintain the device by themselves A The oximeter should only be used with devices and or accessories specified in this User s Manual B This product is calibrated before leaving factory 1 2 Warning Explosive hazard DO NOT use the oximeter in environment with inflammable gas such as ignitable anesthetic agents DO NOT use the oximeter while the user is undergoing MRI or CT scan Do not remove the wristband while using the oximeter Users who are allergic to the wristband should not use the pulse oximeter The person who is allergic to rubber cannot use this device The disposal of the device accessories and packing material including but not limited to battery plastic bags foams and paper boxes should follow local laws and regulations Please check that all the device and accessori
13. egurgitation may 5 Acc U Rate CMS SOF PLUS User Manual be misread by the pulse oximeter as arterial blood resulting in a lower reading Finally it is generally accepted that the saturation percentage is unreliable on the steep part around 60 mm Hg of the oxyhemoglobin dissociation curve The Acc U Rate SnugFit probe attempts to ameliorate some of the problems by 1 Fitting snugly without causing discomfort to the user s finger under prolonged use This allows reliable measurement of user s Pulse Rate and SpO during sleep and or exercise 2 Increasing the sensitivity of the sensor receipt tube See Figure 1 so that it can measure user s SpO2 and Pulse Rate PR with precision even at low blood perfusion 3 Blocking ambient light from reaching the sensor receipt tube in See Figure 1 that might affect the precision and reliability of the readings Acc U Rate CMS SOF PLUS User Manual 4 Technical Specifications 4 1 Main Performance A SpO value display B Pulse rate value display bar graph display C Pulse waveform display D Low voltage indication low voltage indicator appears before working abnormally which is due to low voltage The display mode can be changed Screen brightness can be changed A pulse sound indication With alarm function Store 24 hours of SpO value and pulse rate data which can be uploaded to computers for analysis HORE J Uses an external oximeter probe to take measurement K Data
14. er direct sunlight and LED lights f Strenuous activities or extreme electrosurgical interference may affect accuracy pf device g User should not use enamel or other makeup to ensure accuracy h Please clean and disinfect the device according to instructions outlined in Chapter 7 1 of the user manual 6 3 Clinical Restrictions A As the accuracy of the device is based on the arteriole blood an adequate amount of blood flow is required The SpO waveform Plethysmography will decrease for users with a weak pulse due to shock low body temperature major bleeding or use of vascular contracting drug Under such circumstances the measurement will be more sensitive to interference B For users with a substantial amount of staining dilution drug 19 Acc U Rate CMS SOF PLUS User Manual such as methylene blue indigo green and acid indigo blue carbon monoxide hemoglobin COHb methionine Me Hb thiosalicylic hemoglobin or icterus the SpO readings may be inaccurate C Drugs like dopamine procaine prilocaine lidocaine and butacaine may also affect the accuracy of SpO measurement D Patients with serious anemia may also report good SpO measurement 20 Acc U Rate CMS SOF PLUS User Manual 7 Maintenance Transportation and Storage 7 1 Cleaning and Disinfecting Use medical alcohol to disinfect the device Let it air dry or clean it with clean soft cloth 7 2 Maintenance 1 Please clean and disinfect the device as outli
15. ergy only for its internal RF function Therefore its emissions Group 1 RF emissions are very CISPR 11 low and are not likely to cause any interference in nearby electronic equipment RF The CMS50F PLUS emission Class B Pulse Oximeter is suitable CISPR 11 for use in all Harmonic establishments including emissions Not domestic establishments IEC applicable and those directly 61000 3 2 connected to the public Voltage Not low voltage power supply fluctuations network that supplies flicker applicable buildings used for 27 Acc U Rate CMS SOF PLUS User Manual emissions domestic purposes IEC 61000 3 3 28 Acc U Rate CMS SOF PLUS User Manual Guidance and manufacture s declaration electromagnetic immunity for all EQUIPMENT and SYSTEMS Guidance and manufacture s declaration electromagnetic immunity The CMS50F PLUS Pulse Oximeter is intended for use in the electromagnetic environment specified below The user should assure that it is used in such an environment Immunity IEC 60601 Complianc Fiectromagneti test test level e level environment guidance Electrostatic 6 kV 6 kV Floors should discharge contact contact be wood ESD 8 kV air 6 kV air concrete or IEC ceramic tile If 61000 4 2 floor are covered with synthetic material the relative humidity should be at least 30 The manufacturer may recommend the ESD precautionary procedur
16. es listed in the packing list are accounted for before use Please make sure that the accessories you use with the oximeter are approved by the manufacturer Unapproved accessories may cause irreversible damage to the device Please make sure that the battery chargers are in compliance l Acc U Rate CMS SOF PLUS User Manual with the requirements of IEC 60601 1 or the device might be damaged Please do not use the device while charging The device should only be used with the Acc U Rate SnugFit probe Using the Contec CMS 50F probe might damage the oximeter 1 3 Attention A Keep the oximeter away from dust vibration corrosive substances explosive materials high temperature and moisture A If the oximeter gets wet stop operating it immediately A When it is carried from cold environment to warm or humid environment please do not use it immediately 4 DO NOT operate keys on front panel with sharp materials amp High temperature or high pressure steam disinfection of the oximeter is not permitted Refer to User Manual in the relative chapter 7 1 for instructions of cleaning and disinfection amp Do not immerse the oximeter in liquid To clean it please wipe its surface with medical alcohol with soft material Do not spray any liquid on the device directly A When cleaning the device with water the temperature should be lower than 60 C amp The performance of the device is affected if the fingers are too sm
17. es to user 29
18. k setting interface by pressing and holding 21 sec the button 14 Acc U Rate CMS SOF PLUS User Manual Figure 8 Clock Setting Menu 1 When entering the clock setting menu Set time will always be set to NO to prevent unexpected changes to the time If you want to change the time you must change Set time to YES by pressing and holding 21 sec the button 2 Ouick push 1 sec the button to select the parameter that you want to change then adjust the data by pressing and holding 21 sec the button 3 Quick push 1 sec the button to select Exit then exit the clock setting menu by pressing and holding 21 sec the button If you have reset the time or date when exiting the clock setting menu the renewed time and date would be displayed on the screen before returning to the main menu if you didn t reset the time and date the device would return to the main menu directly when exiting the clock setting menu d Wireless setting This option will appear in Bluetooth enabled model only Quick push 1 sec the button to select Wireless then press and hold 21 sec the button to turn on off the Wireless function Ait is recommended to use the included 2 4GHZ wireless adapter which uses CSR as the main chip to transmit your data Please do not unplug the USB cable or wireless adapter when the data is being transmitted between device and computer When the data is being transmitted between the 15
19. ne above 2 Recharge the battery when the screen shows the empty battery iconll 3 The battery should be FULLY recharged before use if it has not been used for six months This will extend the battery life significantly 4 Users are advised to calibrate the device yearly or according to the calibrating program of hospital It also can be performed at the state appointed agent or just contact us for calibration 7 3 Transportation and Storage A The device should not be transported with toxic harmful corrosive material B The packed device should be stored in room with no corrosive gases and with good ventilation Temperature 40 C 60 C Humidity lt 95 21 Acc U Rate CMS SOF PLUS User Manual 8 Troubleshooting Possible Reason No SpO and Pulse Rate is registered The SpO and Pulse Rate values displayed on the screen are erractic The device cannot be turned on or the display turns off suddenly After a full charge the battery is discharged after only a few hours of usage The battery is not fully charged after 10 hrs 1 The finger is not properly positioned 2 The patient s blood perfusion is too low to be detected 1 The finger is not placed deep enough into the probe 2 The finger is moving 1 The battery is drained 2 The device has malfunctioned 1 The battery is not fully charged 2 The battery has malfunctioned 1 The battery has malfunctioned 1 M
20. ng sound and a FINGER OUT message will be displayed across the user interface Medium priority alarms indicate that prompt operator response is required Figure 5 Attention The pulse oximeter is sensitive to the duration of the button outlined in Figure 2 being push A quick push 1 sec or a push and hold 21 sec of the button activates different functions of the 11 Acc U Rate CMS SOF PLUS User Manual pulse oximeter A Change display direction On the measuring interface enter the clock interface by pushing the button guickly 1 sec Push the button 1 sec again to change the display direction within 30 seconds B Enter and exit the clock interface a The clock interface will automatically return to the measuring interface if no operation is registered within 30 seconds b You may also press and hold the button for about 10 seconds to enter the clock interface from the measuring interface The device would return to the measuring interface again by pressing the button for about 10 seconds C Pause alarm a The built in auditory and visual alarm will be activated if the oximeter is not place correctly on the finger the battery is low or when your SpO2 is beyond set limits You may pause the alarm function by a quick push 1 sec to the button but the alarm will be reactivated again in 60 seconds b If you do not want the alarm to go off you must enter the operation menu to turn it off permanently see below
21. od Homeostasis failure and surgery complications may only lead to a reduction of oxygen supply to the human body This could lead to vertigo impotence emesis and in severe hypoxia coma and death Therefore prompt information of patients SpO is helpful to a doctor to anticipate potential danger and is of great importance in the clinical medical field The Pulse Oximeter feature herein is small portable non invasive easy to use and requires little power The user only needs to insert a finger into the probe for SpO and Pulse Rate measurement Acc U Rate CMS SOF PLUS User Manual 2 1 Features 1 The device is simple and easy to operate 2 The product is small and portable 3 Low power consumption 2 2 Major Applications and Scope of Application The Pulse Oximeter can be used to measure SpO and pulse rate through a finger The product is suitable for used at home hospital oxygen bar and community center It can also be used during sports and or aviation However the device is not recommended to be used when the user is exercising or physically active AT he pulse oximeter might register a higher reading if the user is suffering from toxicosis caused by carbon monoxide The device is not recommended to be used under such circumstance 2 3 Environment Requirements Storage Environment a Temperature 40 C to 60 C b Relative humidity lt 95 c Atmospheric pressure 500hPa 1060hPa Operating Environment a Tempera
22. order of a physician if you are using it for medical purposes You should not use this device for self diagnosis and or to treat a medical condition without the advice of a physician Contact your health care provider immediately if you suspect that you have a medical problem In the absence of a doctor s Acc U Rate CMS SOF PLUS User Manual prescription this product should be used for sports and aviation only Please read the user manual carefully before use WARNING e g e se Users might experience discomfort if the device is used continuously for a long period of time especially for users suffering from poor microcirculation It is recommended that the sensor should not be applied to the same finger for over 2 hours The device should not be clipped on edema affected and or tender tissue The infrared light emitted from the device is invisible and can cause irreversible damage to the eyes possibly leading to blindness You should not stare at the light Users should not use enamel or other makeup on the finger User s fingernail should be kept neat and short for best result Please refer to correlative literature about clinical restrictions of the device This device is not intended for medical treatment The User Manual is published by CMS Mobility Inc All rights reserved Acc U Rate CMS SOF PLUS User Manual CONTENTS AE RE syek sasa 1 1 1 Saftey Informations nessies se dee N GE ae Ee auld de ee 1 12 Wang E
23. ture 10 C 40 C b Relative Humidity lt 75 c Atmospheric pressure 700hPa 1060hPa Acc U Rate CMS SOF PLUS User Manual 3 Principle Oxygenated blood absorbs light at 660nm red light whereas deoxygenated blood absorbs light preferentially at 940nm infra red Pulse oximeters consist of two light emitting diodes at 600nm and 940nm and two light collecting sensors which measure the amount of red and infra red light emerging from tissues traversed by the light rays The relative absorption of light by oxyhemoglobin HbO and deoxyhemoglobin is then processed according to the Beer Lambert s law and an oxygen saturation level is reported The device collects data from pulsatile arterial blood and ignores local noise from the tissues The result is a continuous qualitative measurement of the patients oxyhemoglobin status Oximeters deliver data about pulse rate oxygen saturation SpO2 and cardiac output Glow and Infrared ay Emission Tube y AL Glow and Infrared ray gt Receipt Tube Figure 1 The use of pulse oximeters is limited by a number of factors Sudden movement commonly exhibited by agitated patients will cause interference with SpO2 measurement Low or restricted blood flow due to prolong used of probe hypotension vasoconstriction and hypothermia also prevents the pulse oximeter from registering an accurate reading In addition increased venous pulsation such as tricuspid r
24. vice would return to the former interface 5 Turning on the data storage function will erase previous stored data 6 While recording the pulse sound indication would be turned off after the screen is shut down to save power 7 When the storage space is full Memory is full will be 16 Acc U Rate CMS SOF PLUS User Manual displayed on the screen whenever you activate the device No data will be recorded at this point Pushing 1 sec the button will trigger the pulse oximeter to enter into the measuring interface f Device ID The user can modify device ID by the SpO Assistant software g Power off In the main menu interface quick push lt 1 sec the button to select Power off then press and hold 21 sec the button to shut down the device h Exit the main menu In the main menu interface quick push 1 sec the button to select Exit and then press and hold 2 1 sec the button to exit the main menu E Uploading Data Connect the device to the computer via USB cable or Bluetooth in selected model only Double click on the SpO Assistant icon in Figure 9 to open SpO gt Assistant Please refer to SpO Assistant user manual on how to upload data Sid Es red Figure 9 Software Icon ZN F the users choose to turn on the synchronizing display function on computer it would probably take several seconds for the data to appear in the computer screen If no data is displayed unplug the Wireless a
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