User Guide - SunTech Medical
Contents
1. 2 0 mmHg If not the unit needs to be returned to the service department for recalibration or repair NOTE To return the Oscar 2 to it s normal mode remove and replace one of the batteries The Oscar 2 does not contain any user serviceable internal parts and should only be opened by an authorized service representative To return for service please send to your nearest SunTech office listed on the Limited Warranty page 21 care of Support and Service 21 Limited Warranty Oscar 2 Ambulatory BP Monitor SunTech Medical provides to the original purchaser the following limited warranty from the date of invoice Serialized blood pressure monitor 24 months Accessories i e patient hoses interface cables etc 90 days Orbit Cuffs 12 months SunTech Medical Inc warrants each instrument to be free from defects in material and workmanship Liability under this warranty covers servicing of the instruments when returned from the customer s facility prepaid to the prospective factory depending on location SunTech Medical will repair any component s or part s that it finds to be detective during the period of this limited warranty Should a defect become apparent the original purchaser should notify SunTech Medical of the suspected defect The instrument should be carefully packaged and shipped prepaid to SunTech Medical SunTech Medical Ltd Europe 507 Airport Boulevard Suite 117 Oakfield Estate Morrisville NC 27560 8200 USA Eyns2. Estate Morrisville NC 27560 8200 USA Eynsham Oxfordshire Tel 1 919 654 2300 England 1 800 421 8626 Tel 44 0 1865 884 234 Fax 1 919 654 2301 Fax 44 0 1865 884 235 www Sun TechMed com www SunTechMed com SunTech Medical Lid Level 19 Two International Finance Centre 8 Finance Street Central Hong Kong Tel 852 2251 1949 C Fax 852 2251 1950 0413 www CN SunTechMed com part 80 0027 00 Rev F 06 30 10
3. and Accessories page for contents Hardware Requirements e Pentium based or equivalent PC compatible computer with CD drive e SVGA or compatible display adapter and monitor 1024 x 768 resolution recommended e One available USB or serial port e 32 MB RAM and minimum 20 MB HDD recommended Software Requirements Microsoft Windows version 98 or later excluding Windows ME Microsoft Internet Explorer 3 or later with Microsoft HTML Help Powering the Oscar 2 for use Install 2 AA batteries in the bay located at the back of the monitor The label in the bay shows the orientation in which the batteries should be placed When batteries are properly loaded the monitor s display will show the following Incrementing dashes for two seconds Software and safety version of the monitor Battery voltage for two seconds Three quick beeps The number of BP readings in memory with flashing printer for three seconds One long beep Time flashing for twenty seconds The monitor is now ready to be used 12 Setting Up the System Installing the software The AccuWin Pro v3 Sottware components include e AccuWin Pro v3 User s Guide e AccuWin Pro v3 CD e Oscar 2 USB cable Place the installation CD in the CD drive located on your computer and follow the instructions appearing on the screen if CD autoplay is enabled on your computer If autoplay is not enabled follow these steps 1 Open Windows Explorer or Windows NT Explorer Pr
4. Allergic exanthema symptomatic eruption in the area of the cuff may result including the formation of urticaria allergic reaction including raised edematous patches of skin or mucous membranes and intense itching caused by the fabric material of the cuff Petechia a minute reddish or purplish spot containing blood that appears in the skin formation or Rumple Leede phenomenon multiple petechia on the forearm following the application of the cuff which may lead to Idiopathic thrombocytopenia spontaneous persistent decrease in the number of platelets associated with hemorrhagic conditions or phlebitis inflammation of a vein may be observed Warnings and Contraindictions Precautions for Use Ensure pressure compatibility to all patients If any abnormality occurs in the monitor suspend the operation immediately and disconnect it from the patient If the monitor has been used or stored outside its acceptable range see Specifications page it may not meet performance specifications If the cuff fails to deflate the patient should be instructed on its proper and safe removal DO NOT use in the presence of flammable anesthetics this could cause an explosion DO NOT immerse the monitor in any fluid place fluids on top or attempt to clean the unit with any liquid detergents or cleaning agents This may cause an electrical hazard If accidental wetting occurs please return to SunTech see Limited Warranty page 21 Refer to pa
5. BB SunTech Oscar User Guide CHD Oscar ad G Ap SunTech Table of Contents Introduction to Ambulatory Blood Pressure Monitoring 4 Introduction to the Oscar 2 ABP System cccccccceceseeeneneeeenes 5 Indieatiens 1on Usern 5 Oper e 5 Products and Accessorie Sionin ninots ee 6 Se TE cam neon em eins a 7 Safety and Effectiveness Considerations 8 Warnings and Contraindictions ccccccececcececeeeeeeeaeaeeeneneneeeeees 9 Oscar 2 af a Glance iriiria ee 10 Setting Up the Sytem ccccccccseeecsnsnsesenenseseseseeeeeeeseeeeeeeeees 11 Hardware REG UEMIGitS pcs edhonntannondnnndbapanrnepununetinnnmnetennmonenens 11 Software REQUIFEME MIS ccccctssesasesesasasesesabasesanaboseresosnoesaneooontabaceons 11 Powering the Oscar 2 ter Die 11 Setting Up the System cise deceit ces ccc tentecs 8 Rau 12 installing ihe SORNAS aaa 12 Conducting an Ambulatory Blood Pressure Study 13 Programming the Oscar 2 for an ABP Study 14 Fitting a Patient with the Oscar 2 and Orbit Cuff 1 Preparing and Educating the Patient anna 16 SSS eT ALOU NE 0s eet er ae rte a er ence 16 Finishing Ihe Siy een 16 TOW BIESMOOTING escatisecccerssscaxsesdandzeddbaadeeidareeedtalnescenareesagebecaasienes 18 Maintaining and Cleaning the Oscar 2 cseceeeeeeeeeeeeeeeeees 19 Limited WGI ccessescexsedceaceedsaehned tana rinn rn PNE 21 4 Introductio
6. O ABORT A MEASUREMENT When the monitor is taking a reading and the cuff pressure is displayed press the Start Stop button TO START THE PROGRAMMED ABP STUDY When the time is flashing press the Start Stop button TO START A SINGLE BP READING When the time is displayed press the Start Stop button Indicates current time when flashing the monitor will turn off in the next 20 seconds unless an ABP study is started m Indicates the pressure of the cuff in mmHg during a BP ies reading Immediately after a BP reading the display shows the results of the reading if enabled Blood pressure in mmHg followed by heart rate in beats per minute oO Denotes that a programmed ABP study is in progress Denotes that the monitor is collecting readings according to the AWAKE program of the study Denotes that the monitor is collecting readings according to the ASLEEP program of the study Indicates low battery voltage BATTERIES NEED TO BE REPLACED BEER Indicates the number of readings in memory 11 Setting Up the Sytem The Oscar 2 ABPM system is packaged with everything you need to start Overview of the ABPM system The basic components of the Oscar 2 ABPM system are e Oscar 2 ABP monitor with 4 patient hose assembly Orbit blood pressure cuffs adult and adult plus Pouch Strap Belt Batteries AA 4 Oscar 2 User s Guide AccuWin Pro v3 User s Guide AccuWin Pro v3 CD Oscar 2 USB cable See the Product
7. atically after programming unchecked denotes that the first push of the Start Stop button with unit powered on will start the study Adjust the monitor s clock to the time zone that the patient is in relative to your time zone 160 to 280 mmHg suggested setting is 30 mmHg above the highest expected systolic BP NOTE The ABP monitor will not inflate to Max Pressure with each reading it inflates to 30 mmHg above the previous systolic reading Enabled will allow the patient to start readings Enabled will allow the patient to view the results immediately after a measurement NOTE Keypad and Display are always enabled for the first 30 minutes of a study Set intervals between programmed readings to Standard for 5 minutes around selected times or Fixed for exact times 5 and 10 minute intervals are always exact Up to 3 allowed None 5 10 15 20 30 45 60 90 and 120 minute intervals between readings 15 Fitting a patient with the Oscar 2 and Orbit cuff After you have successfully programmed the Oscar 2 using AccuWin Pro v3 you may begin fitting the patient with the monitor and a blood pressure cuff Cuffs may be used on either arm 1 Choose the proper cuff size To determine the correct cuff size for your patient wrap the cuff around the patient s upper arm without sliding the arm through the sleeve Use the color coded RANGE indicator on the inside of the cuff and the bold INDEX marker to check that the arm circumf
8. ems If you are missing any item please contact SunTech immediately refer to Limited Warranty page 21 for contact information Oscar 2 Package Item Number Qty Standard AccuWin Pro v3 Software CD AccuWin Pro v3 User s Guide 80 0026 00 0 edel a Power Pack System Small Adult Orbit Cuff 18 27 m 98 0063 11 0 re Adsl Orb uf 89 46 ent 98 0069 14 oo AA NiMH Rechargeable Batteries aty 4 _17 0005 00 0 Battery Charger 17 0007 00 o Specifications Method of Oscillometry with step deflation Measurement Blood Pressure Range 25 260 mmHg max inflate 280mmHg Heart Rate Range 40 200 bpm Accuracy Clinically validated to ESH International Protocol BHS A A ANSI AAMI SP10 International EN 60601 1 EN 60601 2 30 Standards EN 60601 1 2 EMC EN 1060 1 EN 1060 3 Non Invasive Sphygmomanometers General Requirements amp Supplementary Requirements For Electro Mechanical BP Measuring Systems AAMI SP10 ES category C battery powered Operating Conditions 10 C 50 F to 50 C 122 F 20 95 RH non condensing Two AA alkaline batteries or high capacity rechargeable batteries NiMH Flash memory stores up to 250 readings Minimally once every two years Safety Systems Maximum inflation pressure limited to 300 mmHg Auto safety release valve for power failure Maximum BP measurement time limited to less than 140 seconds Sampling Periods 3 indepe
9. erence falls within the cuff range If the arm is within range this cuff size is correct for your patient If the measurement is outside the RANGE indicator select a new cuff size as indicated by color IMPORTANT Using an incorrect cuff size could result in erroneous and misleading blood pressure measurements 2 Apply the Orbit cuff To apply the Orbit cuff simply slide the sleeve up the patient s arm ensuring the color size indicator is at the top of the cuff The cuff should be midway between the elbow and shoulder Be sure the ARTERY indicator is over the patient s brachial artery between the bicep and tricep muscles see step 2 Wrap the cuff nay around the patient s upper arm 3 Connect the hoses Connect the hoses from the cuff and monitor by twisting the fittings together until you hear a snap Drape the hose over the patient s shoulder around the neck and across the opposite side of the body 4 Attach to patient Insert the Oscar 2 into its pouch with the display showing through the window Attach the pouch to the patient using either the shoulder strap or belt depending on the patient s preference 5 Begin BP reading To verify proper monitor operation ensure that the monitor is on and start a BP reading by pressing the Start Stop button If problems occur review the setup and fitting of the system or consult Trouble shooting for tips Fig 5 Illustrated Overview Fig 7 Proper Setup Fig 6 Ap
10. ess the Windows Start button and find My Computer 2 Click on the CD drive 3 Double click the AUTORUN EXE file 4 Follow the instructions on the screen NOTE The USB cable should not be connected to the computer before AccuWin Pro is installed 13 Conducting an Ambulatory Blood Pressure Study Communicating with the Oscar 2 To successfully complete an ABP study you need your computer to be able to communicate with your ABP monitor in order to program it and retrieve data from it Connecting the monitor to your computer 1 Connect the PC interface USB cable to the connection site at the bottom of the ABP monitor Fig 1 2 Connect the USB end of the PC interface cable to the USB port on the back of your computer Fig 2 3 If using the serial port PC interface cable connect the cable to the 9 pin serial port on the back of your computer Fig 1 u Configuring your computer for communication Using the PC Interface USB cable Installing AccuWin Pro v3 will load the driver s for the USB cable Once the cable is connected to the PC AccuWin Pro v3 will recognize the cable and auto select it as the connection to the monitor Fig 3 Using the PC Interface Serial Cable 1 From AccuWin Pro v3 pull down De ey r r xl the Monitor menu and select z Configure Port Fig 3 e a 2 Select the serial port to which the a PC cable is connected 3 Under ABP Device select Oscar 2 4 If you want to veri
11. ews Fig 9 Retrieving data patient information Click the OK button to save the data The patient s BP data is now saved as a file on your computer The ABP Data tab displays the retrieved data The patient s name ID test date file name and its location are displayed in the status line located at the bottom of the display area NOTE If you do not retrieve data from the monitor this data will be lost when you program it for the next study 18 Troubleshooting Event URS Code Description in AccuWin Pro v3 Solution Weak or no oscillometric signal Check position of cuff tighten cuff Artifact Erratic Oscillometric Signal Remain still during BP reading Exceeded retry count a F f 4 inflate attempts Remain still during BP reading f Check air hose connections and 4 Exceeded measurement time we make certain cuff is tight Reading Aborted Check air hose connections and ke catdin ai De blocked valves or pneumatics ee WEG en crimped 86 ee Push START STOP button to restart reading 87 Re Send Dorled Check air hose and cuff inflate time out or air leak Retry reading push START STOP Reading Aborted Safety time out button If problems persist return unit for servicing 89 Reading Aborted cuff over pressure eas for blocked or kinked air Service Required power supply out of range or other hardware problem Service Required Retry by pushing START STOP safety override fitted
12. ff is reduced from above systolic toward zero or atmospheric pressure They are divided into phases Phase 1 K1 or systolic begins with the sudden appearance of a faint clear tapping or thumping sound that gradually increases in intensity Phase 5 K5 or diastolic begins when silence develops and was used to determine overall efficacy of the Oscar 2 The Oscar 2 passes all requirements for validation by the International Protocol of the European Society of Hypertension ESH and British Hypertension Society BHS To obtain results of these studies please send a written request to SunTech Medical 507 Airport Boulevard Suite 117 Morrisville NC 27560 8200 USA 1 Association for the Advancement of Medical Instrumentation The National Standard of Electronic or Automated Sphygmomanometer Arlington VA AAMI 1996 2 Jones S C Bilous M Winship S Finn P amp Goodwin J 2004 Validation of the Oscar 2 oscillometric 24 hour ambulatory blood pressure monitor according to the International Protocol for the validation of blood pressure measuring devices Blood Press Monitoring 9 4 219 223 3 Goodwin J Bilous M Winship S Finn P amp Jones S 2007 Validation of the Oscar 2 oscillometric 24 h ambulatory blood pressure monitor according to the British Hypertension Society protocol Blood Pressure Monitoring 12 2 113 117 6 Products and Accessories Your Oscar 2 package should contain the following it
13. fy that the settings that you have selected are correct click on Test Port If communication is successful a confirmation message will be displayed quickly 5 Select OK when finished CE um m Fig 3 Configurations Hardware Settings 14 Programming the Oscar 2 for an ABP Study To prepare the monitor for an ABP study simply fill out an on screen form to set the parameters for your patient to be programmed into the monitor 1 Select the Program button on the toolbar or Program study under Monitor in the menu bar 2 Enter the settings in the form Fig 4 Fields are described below 3 Programming begins when OK is clicked 4 An indicator bar shows the progress as the data is transferred to the monitor and disappears when programming is successfully completed w Der ad a Sonam Paars were n Bator Pin 17348 FC ime Fe Ehr 2004 YES Once 2 tne Fe DENT TER FIR tree nne dieerce Ap hen beng Cypad _ Diy ven Da Destine Stet Nenn Nae temea am t Anak tine 7 Km 7 Seng tome Zu im gt mm w0 2 Spec tet toe Nse gt Na x J nog w Erd tn Paora 120 or grcd w Fig 4 Program Monitor The test parameters can be adjusted as follows Patient name and ID Start study in 5 minutes Time zone difference Max Pressure Keypad Display Intervals Time Periods Time Intervals For reporting and referencing data Check denotes that the study will start autom
14. ge 19 Maintaining and Cleaning the Oscar 2 ABP System for care instructions DO NOT remove unit covers The monitor does not contain any user serviceable components DO NOT use the monitor if it has failed its diagnostic self test or if it displays a greater than zero pressure with no cuff attached The values displayed by such a unit may be inaccurate DO NOT use on neonates or children and patients known to be readily susceptible to bruising DO NOT attach the cuff to a limb being used for IV infusions as the cuff inflation can block the infusion causing harm to the patient CAUTION Substitution of a component different from that supplied may result in measurement error Repairs should be undertaken only by personnel trained or authorized by SunTech Medical CAUTION If cuff fails to deflate within two and a half minutes instruct the patient on manual removal of cuff CAUTION Check that operation of the unit does not result in prolonged impairment of the circulation of the patient WARNING Ensure batteries are inserted with the correct polarity Improper installation is a hazard 10 Oscar 2 at a Glance Menu Layout Systolic Diastolic START STOP Buttons reserved for future programmability e TO POWER ON When the monitor is off press the Start Stop button TO POWER OFF When the monitor is on but not taking a reading press and hold the Start Stop button until you hear five quick beeps then release T
15. ham Oxfordshire Tel 1 800 421 8626 or England 1 919 654 2300 Tel 44 1 865 884 234 Fax 1 919 654 2301 Fax 44 1 865 884 235 The instrument will be repaired in the shortest possible time and returned prepaid by the same shipping method as received by the factory This limited warranty is void if the instrument has been damaged by accident misuse negligence or serviced by any person not authorized by SunTech Medical This limited warranty contains the entire obligation of SunTech Medical and no other warranties expressed implied or statutory are given No representative or employee of SunTech Medical is authorized to assume any further liability or grant any further warranties except as set herein 22 Index A ABP Study Communication Configuration Finishing the study Orbit Cuff Fitting Prepare patient Programming Starting the study Accessories AccuWin Pro c Customer Service H Hardware Power Requirements Introductions Ambulatory BP Monitoring Oscar 2 LCD Layout M Maintaining and Cleaning Checking calibration Oo Oscar 2 Accessories Indications for Use LCD Display Operation Specifications S Safety and Considerations Setting Up Software T Troubleshooting 13 13 13 16 15 14 16 14 21 11 11 10 19 20 18 Ww Warnings Warranty 23 SunTech Medical SunTech Medical Inc SunTech Medical Lid 507 Airport Boulevard Suite 117 Oakfield
16. ing or kinks DO NOT use the monitor if there are any signs of damage Please contact our service department Maintenance It is recommended that you check the accuracy of the Oscar 2 once every two years If needed an authorized service center may need to recalibrate the pressure transducers in the monitor 20 Checking calibration The Oscar 2 must first be placed into the proper mode Follow the steps below l 2 Remove and then replace one of the two AA batteries While the LCD is displaying the dashes press and hold down the START STOP key 3 The unit will display the software version 4 The unit will display the battery voltage 5 6 You will now see O mmHg displayed You will then hear a click as the valves are closed The calibration of the unit can now be checked against a calibrated mercury column l 2 3 Place a t tube part 98 0030 00 between the hose from the monitor and the cuff Wrap the cuff around a suitably sized can or bottle This acts as the reservoir for the unit Attach the third end of the T tube into a calibrated mercury column which gives you access to the bulb and a reference Using the bulb of the calibrated mercury column inflate the cuff to 250 mmHg Once the pressure has stabilized at this level the LCD should match the mercury column by 2 0 mmHg Check the unit against the column every 50 mmHg from 250 to 50 mmHg and the unit should be within
17. mbulatory Blood Pressure Monitoring Clinical Utility in the Family Practice Setting American Family Physician 67 11 2343 2350 3 White W B 1999 Ambulatory blood pressure as a predictor of target organ disease and outcomes in the hypertensive patient Blood Pressure Monitoring 4 3 181 184 Introduction to the Oscar 2 ABP System Indications for Use The Oscar 2 is a non invasive oscillometric blood pressure monitor capable of measuring systolic and diastolic blood pressures of pediatric over 3 years old and adult patients It is intended for use as an aid or adjunct to diagnosis and treatment Operation The Oscar 2 unit is worn by the patient either on a waist belt or shoulder strap and is connected to a cuff around the non dominant upper arm The cuff is inflated automatically at intervals which can be programmed during setup Blood pressure is measured by the oscillometric method which senses pressure waves in the artery when occluded by pressure in the cuff Measurement of the frequency of the pressure waves enables heart rate to also be measured Blood pressure measurements determined with this device are equivalent to those obtained by a trained observer using the cuff stethoscope auscultation method within the limits prescribed by the American National Standard Electronic or Automated Sphygmomanometers The Korotkoff sounds heard over the artery below the compression cuff vary in character as the pressure in the cu
18. n to Ambulatory Blood Pressure Monitoring Ambulatory blood pressure monitoring is an accepted clinical tool for collecting multiple blood pressure measurements It better assists clinicians with the diagnosis and management of hypertension by providing blood pressure variability an estimation of true blood pressure overnight changes in blood pressure and morning surge in blood pressure In clinic and home blood pressure measurements cannot provide the same depth of information that a 24 hour study provides Several studies have shown that ambulatory blood pressure monitoring when compared to clinic or home blood pressure measurements is superior in predicting target organ damage morbid events or cardiovascular risk 3 The data obtained from ambulatory blood pressure monitors is highly accurate and useful for managing a wide variety of hypertensive situations including e White coat hypertension e Resistant hypertension e Masked hypertension e Childhood hypertension e Efficacy of anti hypertensive drug therapy on a 24 hour basis e Nocturnal hypertension e Episodic hypertension and or anxiety disorders e Hypotensive symptoms e Changes in diet and daily routine designed to reduce hypertension e Hypertension in pregnancy 1 Pickering T G Shimbo D amp Haas D 2006 Ambulatory Blood Pressure Monitoring New England Journal of Medicine 354 22 2368 2374 2 Marchiando R J amp Elston M P 2003 Automated A
19. ndently programmable periods 5 10 15 20 30 45 60 90 and 120 minutes Size sd Approximately 120 x 70 x 32 mm Weight si Approx 284g including batteries Storage Conditions 20 c to 70 c 15 95 RH non condensing USB RS 232 option 8 Safety and Effectiveness Considerations The following safety and effectiveness issues are to be considered prior to the usage of the Oscar 2 unit e This device is defibrillator protected NOTE No precautions specific to the Oscar 2 are required during defibrillation and defibrillation discharge has no effect on the Oscar 2 e The monitor is intended for use following consultation and instruction by a physician e The reliability of the device is dependent upon conformance with the operation and service instructions as detailed in this manual e This device has been designed for use on patients with normal sinus rhythms e The interpretation of blood pressure measurements should only be made by a physician The accuracy of any blood pressure recording may be affected by the position of the subject his or her physical condition and use outside the operating instructions detailed in this manual e Safety and effectiveness on pregnant women and neonates have not been tested Disposal This symbol indicates that the monitor contains materials such as electrical components which are hazardous Please return to SunTech Medical for proper disposal a Adverse Reactions
20. or autozero button If problems persist return out of range unit for servicing 97 el Return for servicing transducer out of range Service Required Return for servicin A D out of range I Service Required EEPROM calibration data CRC failure Replace batteries If problem persists return unit for servicing Unit needs to be recalibrated Return for servicing In the event you are unable to rectify the error and need assistance please call our service department in the US 1 800 421 8626 and 919 654 2300 or in the UK 01865 884234 19 Maintaining and Cleaning the Oscar 2 After use it is important to perform preventative maintenance to ensure the safe and efficient operation of the monitor Cleaning after use The Oscar 2 unit is not sterilizable DO NOT immerse the monitor in any fluid or attempt to clean with any liquid detergents cleaning agents or solvents You may use a soft damp cloth to remove dirt and dust from the monitor If the unit does become immersed in water do not use contact our service department You may use a mild disinfectant solution to clean the cuff strap belt and pouch Alternatively you may also wash these items in a washing machine Remove the bladder from the Orbit cuff before machine washing Wash these items using warm water and a mild detergent if needed hang to dry Maintenance after use Visually inspect cables pneumatic hoses and the monitor case for cracks fray
21. plication The clock icon should appear on the display of the Oscar 2 indicating that the study is in progress The patient and Oscar 2 ABPM system are now ready for the ABPM study 16 Preparing and educating the patient Preparing your patient for the ABP study is the most important step to achieving a successful test Review the following instructions with your patient e When the pressure in the cuff increases the patient should avoid excess movement during measurements Let the cuffed arm hang loosely slightly away trom the body Avoid flexing the muscles or moving the hand and fingers of the cutfed arm e The patient can stop a measurement in progress by pressing the Start Stop button e If the keypad is enabled when programmed the patient can start a measurement at any time by pressing the Start Stop button e Between BP readings the cuff should not be removed e While sleeping the patient should make sure that the hose is not kinked e The batteries can be replaced during a study without the data being lost or interrupting the monitor s program Alternatively the monitor can be turned off without losing its data e Instruct the patient on how and when to fill out the patient diary e Ensure the patient knows how to care for the monitor Keep the monitor dry and do not drop it e If the monitor or cuff causes extreme pain or pain not normally associated with blood pressure measurement the patient should remove the cuff and t
22. urn off the monitor Starting the study Before the patient leaves with the monitor and cuff correctly instrumented 1 Verity that the monitor operates correctly 2 Make sure that the clock symbol is displayed on the monitor Finishing the study If you wish to finish the study before the patient returns instruct the patient to turn off the monitor by holding down the Start Stop button for 5 seconds The Oscar 2 will beep 5 times and the display will turn off When the patient returns take the cuff monitor and strap belt off 17 Before retrieving data from the monitor ensure that the monitor is disconnected from the patient before connecting the ABP monitor to any piece of hardware such as your personal computer To retrieve the data l gt 7 Connect the Oscar 2 to the computer via the PC interface USB cable Open AccuWin Pro Click on the Retrieve toolbar button or pull down the Monitor menu and select Retrieve Data Communication starts automatically The dialog box on the screen shows the progress as the data is transferred After completion a dialog box asks if this is a new patient If you click No a list of current patient files will appear Fig 8 Select the patient file to save the retrieved data If you click Yes the Patient information dialog box Fig 9 will appear Enter patient information in the data fields s ler fr 4 Pen nam ern mn M
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