Ohmeda Biox 3700 Operating And Maintenance Manual Download Page 67

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Summary of Contents for Biox 3700

Page 1: ...Maintenance Manual Ohmeda j TS tOto 3VS Z p n 3 M 900 001 PO Box 914 1118 300 Boulder CO 80303 Revision F 303 44 9842 fg lOOi 800 652 2469 All specifications subject Telex 296 445 BTI UR to change wit...

Page 2: ...2 U j u 4 a 01 1 F j m 4 m T rfft i Oder s 5 srr r rr V T i i tfC J...

Page 3: ...N GUIDELINES Quick Start Dp 17 19 FEATURES AND CONTROLS OF THE FRONT PANEL AND REAR PANEL 20 25 HANDLE POSITIONING 26 27 SPECIFICATIONS 28 31 SIGNAL AND DATA VALIDITY DfPORTAIITrREAD THIS SECTION 32 3...

Page 4: ...RAL OPERATION GUIDELINES Quick Start Dp 17 19 FEATURES AND CONTROLS OF THE FRONT PANEL AND REAR PANEL 20 25 HANDLE POSITIONING SPECIFICATIONS SIGNAL AND DATA VALIDITY WPORTAHTrRKAD THIS SECTION 32 34...

Page 5: ...v 64 66 Description Restoring Previous Trend Data 65 66 OHMEDA SINGLE OR DUAL CHART RECORDER CONNECTION 67 70 CONNECTION WITH CHART RECORDERS POLYGRAPHS AND OTHER RECORDING EQUIPMENT 71 ANALOG OUTPUT...

Page 6: ...301 TABLE OF CONTENTS PARTS LIST 7X VA 2 iTi g7 REPAIR POLICY AND PROCEDURE e QQ APPENDIX OF MESSAGES 89 91 TABLE OF KEYS 92 93 INDEX r B c i i 94 98 WARRANTY c 99 1 5 J x j v r i i iCi vv _ u n i 01...

Page 7: ...SMOGRAPHIC WAVEFORM 33 NOISY PHOTO PLETHYSMOGRAPHIC WAVEFORM Noise Spikes 33 PLACEMENT OF EAR PROBE ON THE EAR LOBE Side View 37 CORRECT FINGER PROBE ATTACHMENT FLEX PROBE ATTACHMENT ADULT 4l_44 REMOV...

Page 8: ...TIONS 60 MINUTE TREND GRAPH 20 MINUTE TREND GRAPH OF RESTORED TREND DATA 66 OHMEDA CHART RECORDER CONTROL PANEL R REAR PANEL 71 CHART PAPER WITH TICK MARK DIGITAL INTERFACE CONNECTOR 1 i 74 Hf 4 1 111...

Page 9: ...d to monitor a patient A poor signal may result See Page 19 51 fnff r00 KI P be to the same limb with an inflated blood pressure cuff Valid data will NOT be received when cuff is inflated Attach probe...

Page 10: ...k the Identification Number Serial Number Tag A which is located MOD 99Cannv on 6 connector The model number must read MOD 822 00X or 821 00X X represents adigit from 1through 5 See Pages 15 17 22 36...

Page 11: ...ation Number Serial Number Tag A which is located SSn fl 95annv n T 0 model nuraber mus read MOD 8122 OOX or 8121 OOX X represents adigit from 1through 5 See Pages 15 17 22 36 8 Do NOT apply tension t...

Page 12: ...t h addressed traceability registration card included with this product and return it to Ohmeda Boulder If additional cards are required order stock number 380 0900 005 SAMPLE CARD NOTE Traceability R...

Page 13: ...e patient and provide continuous oxygen saturation Sa02 and pulse rate readings The oximeter determines apatient s arterial oxygen saturation and pulse rate by measuring the absorption of selected wav...

Page 14: ...l blood iVthroueh Tllvltl M6 abs0rp on f l ct l wavelengths of light pass ing through a living tissue sample Since oxygenated heraoelobin and reduced hemoglobin absorb light as known functions of wave...

Page 15: ...m InH Son I Phot detector converts the light which is partially absorbed and modulated as it passes through the tissue sample into an electronic signal Since Hb02 and Hb allow different amounts of lig...

Page 16: ...e photodetector sees only light energy and does not distinguish between light wavelengths The timing circuitry sequences the Red and Infrared light sources on and off The established timing sequence i...

Page 17: ...ILOCO A3S0WTXCN OOX TO 0THI3 TISSUE The photodetector detects changes in light intensity indicating absorption inlrJ r 0g Pul8atile levels one for red and one for infrared are left to pass downstream...

Page 18: ...ives a reasonable but not excellent result Aweighted average of instantaneous values pro vides for a much more acceptable result Perfusion at the test site and the current average saturation are the b...

Page 19: ...y the oximeter when it is turned on PARAMETERS High Sa02 Limit Low Sa02 Limit High Pulse Rate Low Pulse Rate Alarm Volume Pulse Volume DEFAULT SETTINGS OFF indicated by 90 OFF indicated by 50 BPM 4 4...

Page 20: ...NAL INSPECTION 1 Connect aprobe to the oximeter Attach the probe to either finger 2 3 4 Turn the oximeter on Verify that the oximeter disolavs OHMFnA RTnY 00 REVISION XSYSTEM CHEcl IN PROCESS riV d ag...

Page 21: ...Y t0 tUni thS xiraeter off No displays should PROBES 1 2 3 sut Ln 6S f r l rtign material such pe or cotton Remove any substances present that may interfere with transmission of light between the emit...

Page 22: ...CKLIST 4 Check that the probe connector makes afirm connection with the oximeter 5 Check that the cable is not bent or twisted 6 Turn the oximeter on 7 Check that the red LED is lit upon turning the o...

Page 23: ...LY the probes supplied for this model of oximeter Check the Identification Number Serial Number Tag A which is located on the cable near the connector The model number must read MOD 8122 OOX or MOD 81...

Page 24: ...ectronics battery status calibration accuracy and sets the default parameters This self test takes approxi mately 10 15 seconds If no errors are found the Status Message SYSTEM OPERATIONAL appears on...

Page 25: ...is In the Slow Response Mode as denoted by the S on the Graphic Display To determine if the probe is on correctly and the data is veri fiable see the Signal and Data Validity Section pages 32 34 WARNI...

Page 26: ...F THE FRONT PANEL AND REAR PANEL WWWM FRONT PANEL FRONT PANEL A GRAPHIC DISPLAY This displays the Signal Strength Indicator Plethysraographic Waveform Trend Informa tion Status Messages and Alarm Mess...

Page 27: ...tter S alongside of the plethysmographic waveform and the oximeter is now in the Fast Response Mode 3 second averaging Sa02 time To return to the Slow Response Mode hold the WAVEFORM key for 3 seconds...

Page 28: ...thre8hold f r low Sa02 alarm High Sa02 Alarm Limit threshold for high Sa02 alarm Pulse Rate Numeric Display calculated pulse rate ii lL Ai r threshold r low pulse rate alarm High Pulse Rate Alarm Lim...

Page 29: ...pages 65 66 PULSE VOLUME This key adjusts the tone volurae for the pulse indi cator Sound levels may be set from Off to 10 with the default tone volume level set at 4 Initially depressing this key di...

Page 30: ...d hold the arrow key to raise or lower the High Sa02 Alarm threshold This threshold changes in increments of 1 between 70 Sa02 and 100 Sa02 as indicated on the Digital Display The default level is set...

Page 31: ...connection instructions CAUTION Connect only a high impedance device IK Ohm or higher to the analog output jack Improper loading will upset the correspondence between the measured voltage and the inte...

Page 32: ...itions To move the handle gently pull out on its sides and rotate it to the desired position The spring loaded handle automatically snaps into position The following are suggested handle positions HAN...

Page 33: ...1118 301 HANDLE POSITIONING HOOKED ON TO BED RAIL HOOKED ON TO BED RAIL 27 01 27 86...

Page 34: ...hes Weight 36 9 g 1 3 oz Cable length 2 44 m 8 feet Cable type 4 Cond 30 AWG Shielded Connector 9 hole 7 pin EAR PROBE Dimensions Height 1 90 cm 75 inches Width 1 14 cm 45 inches Depth 5 23 cm 2 06 in...

Page 35: ...36 9 g 1 3 oz Cable length 2 44 m 8 feet Cable type 4 Cond 30 AWG Shielded Connector 9 hole 7 pin EAR PROBE Dimensions Height 1 90 cm 75 inches Width 1 14 cm 45 inches Depth 5 23 cm 2 06 inches Weight...

Page 36: ...re phone plug Connector plug polarity connector tip signal connector sleeve ground Digital Baud Rate 1200 BPS ASCII format Connector type 25 pin standard D female RS 232C compatible Number of Bits per...

Page 37: ...ours 100 capacity 16 hours Low Battery LO BT Indicator when the battery is below 5 charge discharge capacity Operation time 1 5 hours with all functions operative from a fully charged battery ENVIRONM...

Page 38: ...Beats per Minute Display can show 0 255 Beats per Minute Sa02 Alarm Limit Range High Sa02 70 100 D Low Sa02 50 100 Pulse Rate Alarm Limit Range High Pulse Rate 70 BPM 250 BPM Low Pulse Rate 40 BPM 20...

Page 39: ...ape may vary from patient to patient Under normal conditions the photo plethysmographic waveform corresponds to the arterial pressure waveform The typical photo plethysmographic waveform indicates not...

Page 40: ...rupted by a cough or other hemodynamic pressure disturbances Motion at the test site is indicated by noise spikes in the normal waveform It has been noted that letting the patient view the plethysmogr...

Page 41: ...s above the waveform on the Graphic Display and the data Is questionable Check the patient and the oximeter set up The stability of the Sa02 readings can also be used as an indicator of signal validit...

Page 42: ...obe or the finger probe mobile monitoring situations and neonates WARNING PATIENT SAFETY Patient condition may require changing the probe test site periodically This should diminish the possibility of...

Page 43: ...ich is located on the cable near the connector The model number must read MOD 8122 OOX or MOD 8121 OOX X represents a digit from 1 through 5 Insert the probe plug into the probe connector until an aud...

Page 44: ...ds to increase perfusion Center the ear probe with the rounded emitter light source side toward the head on the lower fleshy part of the Lbe Be certain that the detector window is fully covered by the...

Page 45: ...the ear probe where cartilage is present nor should it press against the side of the head Use the ear probe stabilizer to position and secure the probe on the patient See Pages 51 52 To determine if t...

Page 46: ...t the ear probe be used Proper coverage of the photodetector is essential Use the finger which best covers the photodetector and seats properly In the probe lover half housing Clean the surface of the...

Page 47: ...tension to the probe cable Is 3MdTr n2aUy l th Pr be w the fin er wind aPle of tape such OF mTlRC TIoS the Strain Felief flnger N0T COT verff Mf116 lf f be iS attached correctly and the display data...

Page 48: ...is essential Use the finger which best covers the photo detector 1 Clean the surface of the probe before and after each patient use See Page 84 2 Remove the center strip of paper from the Disposable...

Page 49: ...he the probe over the fin gernail The tab of the wrap must be secured onto the finger Place the detector flush against the pad of the finger Ensure that the probe cable comes out at the bottom of the...

Page 50: ...TIENT ATTACHMENT OF THE FLEX PROBE ADULTS 7 Pinch the wrap down on the sides of the finger Do NOT FOLD down the sides This may cause the probe to be too tight and rTsuTt in a poor signal finger detect...

Page 51: ...LTS 8 Si side 001 SidCS f the adheSive Wrap over the C P of Che finger 9 CAUTION Do NOT apply tension to the probe cable To determine if the probe is attached correctly and the display data v w S6e th...

Page 52: ...f the wrap off of the finger Loosen and gently pull the probe and wrap from the finger Unfold the wrap To prolong the probe life grasp the emitter block to pull the probe off the the wrap DO NOT pull...

Page 53: ...EPARING THE PATIENT REMOVING THE FLEX PROBE CAUTION Do NOT apply tension to the probe cable 6 The adhesive wrap is intended for ONE TIME USE ONLY probe to new wrap with each successive use Apply the 4...

Page 54: ...urent aCC rdin t0 anufacturer s instructions supplied with the wrap packaging SITES FOR TESTING th til iS Vl f Preferen not severely edematous If tor n ue 8ed put the d ector on the palm of the hand D...

Page 55: ...ard the heel of the foot for good coverage The detector should be flush against the test site and fully covered Place the split in the wrap at the cable end of the probe with the emitter detector bloc...

Page 56: ...Ensure the detector is flush against the test site for verifiable readings CAUTION Do NOT apply tension to the probe cable To determine if the probe is attached correctly and the data is veri fiable...

Page 57: ...Ear Probe to the patient 1 Insert the ear probe stabilizer into the hole on the ear probe housing r 2 Massage the ear lobe with an isopropyl alcohol 70 pad or vasodilator cream for 20 30 seconds 3 Pl...

Page 58: ...Be certain that the photodetec tor window is fully covered by the tissue WARNING DATA VALIDITY Do NOT expose the probe detector to strong ambient light while it is being used to monitor a patient A p...

Page 59: ...s present nor allow it to press against the side of the head Place the elastic headband on the patient s head Position the ear probe cable underneath the patient s chin front of rh 516 UP al ng the PP...

Page 60: ...the probe cable 9 headband able UP approximately 3t0 6inches and tuck it inside the 10 Route the cable down behind the ear 11 To determine if the probe is attached correctly and the display data verif...

Page 61: ...ear probe and cable do not move on the ear and the cable does not tug on the probe as the patient s head moves 13 If vigorous exercise is anticipated have the patient quickly move their head Some read...

Page 62: ...Biox 3700 Oximeter acknowledges the user s actions with the instrument by visually displaying STATUS MESSAGES on the Graphic Display These messages guide and inform the user of the oximeter s operati...

Page 63: ...used to operate it Displayed with the plethysmographic wave form when unit is running under battery power Displayed with the plethysmographic wave form when the oximeter is in the Fast Response Mode...

Page 64: ...G X XX HIT TREND KEY TO END OUTPUT PLEASE PLUG UNIT INTO WALL OUTLET TO DETERMINE LINE FREQUENCY THANK YOU UNIT MAY NOW RUN ON BATTERY Displayed alongside the plethysmographic waveform when approximat...

Page 65: ...key is initially depressed Continually holding down this key increases the volume in steps Displayed momentarily when the WAVEFORM key is depressed during a Probe Alarm condition or a Device Failure A...

Page 66: ...OFF or NO PROBE alarm the alarm silence key should silence the audible alarm until either the specific alarm condition is remedied or a different alarm condi tion is detected or a different message i...

Page 67: ...the calibration is out of specification after the oximeter performs the diagnostic self test See Calibration Pro cedure p 86 Displayed when the oximeter s Turn unit off internal circuitry has failed...

Page 68: ...ayed anytime a micropro cessor failure occurs Probe not plugged in or fully inserted into probe connector Battery unable to supply pro per operating voltage Unit automatically shuts off in approximate...

Page 69: ...e 4 Artificial nail tips or long fingernails present PROBABLE REMEDY Replace probe 1 Attach the probe to patient 2 Shield probe site from ambient light 3 Select an alter nate test site 4 Do NOT attemp...

Page 70: ...iagnostic self test if a ROM failure exists Displayed after the diagnostic self test if a ROM failure exists Displayed after the diagnostic self test if a ROM failure exists Periodic check of system s...

Page 71: ...ee pixel dot column in the 98 100 Sa02 range indi cates a Probe Alarm Condition or a LO QUALITY SGNL condition or an INTERFERENCE nFTFrTrn j _ INTERFERENCE DETECTED condition The Trend Graph continual...

Page 72: ...or 60 minute Trend Data can be viewed when the oximeter is turned on again The oximeter is capable of storing up to eight hours of Trend Data which can be accessed through analog or digital output Th...

Page 73: ...and Pulse Rate readings appear on the Digital Display The system is fully operational Depress the TREND key and the previous Trend Data is dis played along with the present Trend Data 20 MINUTE TREND...

Page 74: ...e correspondence between the measured voltage and the intended output voltage The Ohmeda Biox Model 0001 Single Channel or the Model 0003 Dual Channel Strip Chart Recorder connect directly to either o...

Page 75: ...onnection 3 Connect the plug end of the shielded chart recorder cable into the S n n3 J ox meter at the Sa 2 Jack r Ise Rate jack depending on which data is to be output Ensure that the plug is firmly...

Page 76: ...on the control panel of the chart recorder to set the pen to zero line on the recorder paper The chart recorder pen should move across the recorder paper towards the zero line 8 Depress the WAVEFORM...

Page 77: ...ORM key on the oximeter The following Status Message appears on the Graphic Display CALIBRATE UNIT ADJUST POT AT BOTTOM HOLE TO VALUE 0 1 HIT WAVEFORM TO END The chart recorder pen should move across...

Page 78: ...o not um in presence of nammablo anesthetics Zb Waimtog Forcontinued profcuon against ftro hazard replace only wtth same type and rating of fuse A Cwtfawlloetriaallhach BbuurL Do not remove oovox Roto...

Page 79: ...e intended output voltage Next follow the steps listed below 1 2 Ztlllll thS TREN 20 J k6y f r three sec ls The following Status Message appears on the Graphic Display ANALOG TREND OUTPUT START CHART...

Page 80: ...LO QUALITY SGNL occurs a three percent spike tick mark drop below the current reading lasts ToV 1 3 second for Sa02 and an eight BPM spike tick mark drop below the cur rent reading lasts for 1 3 secon...

Page 81: ...200 Baud 7 Bit Data Odd Parity 1 Stop Bit Connector wiring Pin 1 Pin 2 Pin 3 Pin 7 Chassis Ground Receive Data By the Oximeter Transmit Data From the Oximeter Signal Ground OOOOO61 oooooobooo6tfi 0000...

Page 82: ...A Wwfetihx iTP nam Doom nsmflMl Ik r U Mmm flrad CORK1 SIOUnd dl nptM AOmM MTM OCOlw lM 000000000 Ohmeda Btox XP 3700 Pulse Oximeter H WHinVAMu x z 2 Connect the Male DB 25P end of the RS 232C Interf...

Page 83: ...devices make sure the settings on the terminal or equipment are 1200 Baud 7 Bit Data Odd Parity 1 Stop Bit Connector wiring Pin 1 Pin 2 Pin 3 Pin 7 Chassis Ground Receive Data By the Oximeter Transmi...

Page 84: ...Upper case is required to communicate with the oximeter The 3700 Oximeter should be on and operational SET UP 1 Put the DOS disk into the disk drive and close the drive door Turn on the computer 2 The...

Page 85: ...municate with the Ohmeda Biox 3700 Oximeter If the program has been saved type RUN 3700COM BAS Make sure you are in the correct directory For further information on Auto Dump Mode Trend Dump Mode Wave...

Page 86: ...PC as described in the Digital Interface Section of this manual Before programming the IBM PC to communicate with the Ohmeda Biox 3700 Oximeter an understanding of some key aspects about how the IBM...

Page 87: ...ear on the computer screen within a minute The prompt may vary due to which default drive is being used The prompt may look like A Ctps Lock Press the CAPS LOCK key NOTE The CAPS LOCK key toggles betw...

Page 88: ...Copyright IBM Corp 1981 1985 61310 bytes free 6 On the next page is an example program which may be run on the IBM PC to communicate with the Ohmeda Biox 3700 Oximeter Before typing the program here...

Page 89: ...LOAD COMM 8 Depress the return key 9 Type 215 COMFIL COMFIL CS DS CD The computer screen should look like the following 215 COMFIL COMFIL CS DS CD 10 Depress the return key 11 Type 330 DELETE 360 430...

Page 90: ...ess the return key 14 The following menu should appear on the computer screen 15 COMMUNICATIONS MENU CHOOSE ONE OF THE FOLLOWING Description of program Dow Jones News Retrieval IBM Personal Computer S...

Page 91: ...apital letter 0 0 denotes the number zero 10 KEY OFF SCREEN 0 0 WIDTH 80 COLOR 7 0 CLS LOCATE 0 20 ON ERROR GOTO 100 30 OPEN COM1 1200 0 7 1 CS DS CD AS 1 40 B INKEY IF B THEN PRINT 1 B 50 IF EOF l TH...

Page 92: ...Cable is securely connected or Press CONTROL BREAK simultaneously type LIST and press ENTER examine program line by line Syntax Error J II Type LIST and press ENTER Examine the program line referenced...

Page 93: ...e the following BAUD RATE 1200 PARITY 0 NUMBER OF BITS PER CHARACTER appears next on the computer screen Type the number 7 seven Depress the return key The computer screen should look like the followi...

Page 94: ...ly Y N If the data is entered correctly depress Y for Yes and depress the return key If the data is NOT entered correctly depress N for No and re enter the data 22 BAUD RATE 1200 PARITY 0 NUMBER OF BI...

Page 95: ...he computer screen every two seconds The message should look like the following SA02 XXX PR XXX 11 Proceed to manual section Computer Interface Communication which discusses how to use the different m...

Page 96: ...ode Waveform Mode Slave Mode Control Mode In order to use these modes the Ohmeda Biox 3700 Oximeter must be connected to the computer or terminal as described in the Digital Interface Section of this...

Page 97: ...ation with a computer and is the mode the oximeter returns to when exiting from other modes Enabling One line of data is output to terminal every two seconds The message looks like the following SA02...

Page 98: ...INTERFACE AfWrt AUTO OUTPUT MODE Ohmeda Biox 3700 Oximeter Communication with Computers AUTO OUTPUT MODE Exiting You really do not exit from the Auto Output Mode you just enter another mode 1118 301...

Page 99: ...when the oximeter is turned on The data Is output to either a printer or terminal every two seconds The message looks like the following 5 SA02 XXX PR XXX If the following messages appear on the Graph...

Page 100: ...ta is output in the following format POWER ON SA02 XXX PR XXX The oximeter outputs approximately one hour of Trend Data each minute SLAVE MODE Use this mode with either computer or terminal connection...

Page 101: ...ight hours of output turn the Oximeter off and depress the Sa02 TREND 20 60 key while turning the Oximeter on The following Status message should appear on the Oximeter Graphic Display PREVIOUS TREND...

Page 102: ...inform the operator of the hours and minutes of Trend Data remaining If the previous Trend Data is being output messages which appear on the Oximeter Graphic Display do NOT appear on the computer term...

Page 103: ...ESCAPE CL ENTER IfF Waveform XX ISCjlJElJlj Waveform information is representative of the photoplethysmographic signal It corresponds directly with the Oximeter Graphic Display It is sent as two ASCII...

Page 104: ...ld is from 0 to 255 This format is used when the readings are considered valid SA02 PR dashes are used when the calculated Saturation and Pulse Rate are considered invalid SA02 XXX PR XXX YY XXX may b...

Page 105: ...r Entering Enabling HUGO Using a computer or terminal press ESCAPE S in succession to enter the Slave Mode and stops data from being output to the computer screen High and low Sa02 and Pulse Rate limi...

Page 106: ...hen incorrect commands are sent to the Oximeter the Oximeter does nothing until it receives a familiar command The Oximeter automatically returns to the Auto Dump Mode after you exit the Slave Mode Pr...

Page 107: ...e You need to Use the box below to determine which capital letter corresponds with the Pulse Volume The letter H corresponds with the Pulse Volume Use the box below to determine if the Pulse Volume ca...

Page 108: ...Pulse Volume has not gone to one press the CAPS LOCK key press ESCAPE CHI ENTER Entering and Enabling The following information is important to know when using the Control Mode Parameters To set an al...

Page 109: ...an be started from the Oximeter Front Panel at any time If you want to change any of the items in the box below you need to press IfESCl g CAPITAL LETTER PARAMETER Exiting A B C D E F G H I J K L M 05...

Page 110: ...MMUNICATION TROUBLESHOOTING PN SYMPTOM Unable to enter a mode Auto Output Mode does not return after a Trend Output 1118 301 05 09 86 ACTION Ensure that CAPS LOCK is in upper case You might be in the...

Page 111: ...SCAPE means the action automatically happens A B C D E F G H I J K L M 05 09 86 Alarm Silence Sa02 Low Alarm Limit Sa02 High Alarm Limit Pulse Rate Low Alarm Limit Pulse Rate High Alarm Limit Fast Res...

Page 112: ...rminal or a computer depress A B C D E F G H I J K ESCAPE 0 Letter XXX Carriage Return Parameter Field numeric quantity Alarm Silence no parameter Sa02 Low Alarm Limit 50 100 Sa02 High Alarm Limit 70...

Page 113: ...water solution or isopropyl alcohol 70 Ensure that before wet U plugged prlor to cleaning and the unit is completely dry Do not touch press or rub the display panel with abrasive cleaning com pounds i...

Page 114: ...erse probe in any liquid solution CAUTION Do NOT autoclave probes The probes may be Gas Sterilized using an Ethylene Oxide mixture at 120 lJO degrees F In all cases follow the sterilizer manufacturer...

Page 115: ...condition is displayed without plugging it into AC mains power USA 120 VAC Operating the oximeter on battery power during a RECHARGE BATTERY Alarm condition may per manently damage the lead acid batte...

Page 116: ...blade plastic or nonconductive screwdriver slowly adjust the potentiometer Watch the calibration reading on the Digital Display and wait for it to stabilize 4 Continue adjusting the potentiometer unt...

Page 117: ...5 3700 Operating Maintenance Manual 380 0900 001 BX 1118 300 3700 Service Manual 380 0900 002 BX 1118 302 Traceability Registration Card 380 0900 005 Warranty Card BX 1000 246 bxI oV8 FT 2 44 D 380 10...

Page 118: ...parts with components manufactured or sold by Ohmeda Then test the unit to ascertain that it complies with the manufacturer s pub lished specifications K n rf nh6 Tar hmeda Re lonal Serv ce Center out...

Page 119: ...O END CIRCUIT FAILURE SERVICE UNIT FAST RESPONSE SELECTED INSUFFICIENT LIGHT DETECTED CHECK PROBE SITE 89 INTERFERENCE DETECTED SAO2 PULSE RATE MAY NOT BE VALID MICROPROCESSOR ERROR SERVICE UNIT MICRO...

Page 120: ...SERVICE UNIT RAM TEST ERROR HIGH LOW BYTES SERVICE UNIT RAM TEST ERROR LOW BYTE SERVICE UNIT 90 RAM DATA INVALID RE INITIALIZING RAM TEST ERROR TREND CHECKSUM SERVICE UNIT ROM TEST ERROR HIGH BYTE SE...

Page 121: ...1118 301 APPENDIX OF MESSAGES SYSTEM OPERATIONAL THANK YOU UNIT MAY NOW RUN ON BATTERY TREND MODE SELECTED VOLTAGE REFERENCE FAILURE SERVICE UNIT fiS 91 01 27 86...

Page 122: ...sponse Puts the oximeter in Fast Response Action Displays 20 Min Trend Graph 20 Min Trend Graph Displays 60 Min Trend Graph 60 Min Trend Graph Displays 20 Min Trend Graph D nd S STANDBY oximeter is of...

Page 123: ...the low Sa02 alarm limit LOW Sa02 POWER STANDBY Turns the oximeter on and brings it into down arrow while depressing the User Calibration Mode HIGH Sa02 LOW PULSE HIGH PULSE Raises or lowers the high...

Page 124: ...HIT WAVEFORM TO END 60 70 86 89 Carboxyheraoglobin 31 94 Caution 4 6 15 17 18 22 25 36 38 40 44 46 49 51 53 67 72 83 85 88 Chart Recorder 56 67 72 connection 67 70 72 CIRCUIT FAILURE SERVICE UNIX 60r...

Page 125: ...ph 7 9 14 15 18 21 23 24 32 34 54 59 61 64 66 68 72 80 85 86 92 Handle 26 27 positions of use 26 Indicator 20 21 23 30 32 34 Inspection 14 95 INSUFFICIENT LIGHT DETECTED CHECK PROBE SITE 60 80 89 INTE...

Page 126: ...SE PLUG UNIT INTO WALL OUTLET TO DETERMINE LINE FREQUENCY 57 89 Plethysmographic Waveform 7 18 20 21 23 32 33 54 56 58 65 66 96 Photo plethysmographic Waveform 21 32 Pigmentation 31 34 60 Pixel 64 66...

Page 127: ...alidity 32 34 Signal Strength Indicatort 21 34 Silence Alarm 24 59 82 93 SLOW RESPONSE SELECTED 19 21 23 54 56 58 82 90 92 Specifications 28 31 97 STACK ERROR PLEASE NOTE CONDITIONS AND SERVICE UNIT 6...

Page 128: ...Warning 3 14 r 17 19 y 35 47 48 51 83 Waveform 7 18 20 21 23 32 34 54 56 58 60 61 65 66 69 70 86 89 90 92 VV photo plethysmographic 21 32 plethysmographic 7 18 20 21 23 32 33 54 56 58 65 66 92 98 izr...

Page 129: ...erly ooeraCarf tJl ana or inserts provided that periodic maintenance and service is n forLT J Z 1 USe that re ular repairs are made in accordance lilt 1 and ehat replacements and warranty is made for...

Page 130: ...3 0 q j t e f I 1 0 r be jr n 3 ji 07 i f 1 vfcv ion 2 3 fcr r 3co t sbfir f u J r i V i oins t b is ayii J J li VrZQIl J 1L c s b r v j Cj be rv a2iJfa i so i vft PC TrS 0c vV A MOT c 3 V v 1 5f 7 HT...

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Ohmeda Biox 3700, Operating And Maintenance Manual

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