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Summary of Contents for Ivy Biomedical Systems 2000
- Page 1 Model 2000 Pulse Oximeter Operator’s / Service Manual Ivy Biomedical Systems, Inc. 11 Business Park Drive Branford, Connecticut 06405 (203) 481-4183 • (800) 247-4614 • FAX (203) 481-8734 web:www.ivybiomedical.com e-mail:ivybio@ivybiomedical.com...
- Page 2 Copyright © 1998 by Ivy Biomedical Systems, Inc., Branford, Connecticut. All rights reserved. No part of this manual may be reproduced without the permission of Ivy Biomedical Systems, Inc. 20001199...
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Page 3: Table Of Contents
Waveform Display ............................7 Alphanumeric Data ............................7 Alarm Limits Display............................7 Alarm Displays..............................7 Trend Displays ..............................7 Alarms ..................................8 Rear Panel ..................................8 Menu Structure................................9 MONITOR SETUP ..............................10 Set Time and Date ..............................10 Audio Setup................................10 Alarm Tone ................................11 Trend Display ................................11 Model 2000 Service Manual... - Page 4 Instructions for use..............................22 Disposal..................................22 TESTING & TROUBLESHOOTING........................27 Required Equipment ..............................27 Power Supply/Charges Tests ............................27 Audio Tests.................................28 Safety Tests ................................28 Rear Panel Connectors..............................29 ERROR MESSAGES..............................31 REPLACEMENT PARTS ............................32 DISASSEMBLY & ASSEMBLY ..........................33 SCHEMATICS ................................A BOARD LAYOUTS ..............................B Model 2000 Service Manual...
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Page 5: Warranty
WARRANTY WARRANTY All products manufactured by Ivy Biomedical Systems, Inc. are warranted to be free from defects in material and workmanship and to operate within published specifications, under normal use, for a period of one year from date of original shipment. LNOP® sensors purchased from Ivy Biomedical are warranted for 6 months. -
Page 6: Description Of Warning Labels
Type CF equipment, Defibrillator proof. Fuse type/rating. _______ ⏐ = Power OFF, ⏐= Power ON. ∼ Alternate Current (AC) ON – only for a part of equipment STBY – off, only for a part of equipment Contrast Model 2000 Service Manual... -
Page 7: Introduction
INTRODUCTION INTRODUCTION This manual is to provide information on the correct use of the Model 2000 Pulse Oximeter. It is up to the user to ensure that any applicable regulations respecting the installation and operation of the monitor are observed. -
Page 8: Safety
WARNING: Do not clean monitor while it is on and/or plugged in. WARNING: When attached to other devices, insure that the total chassis leakage currents of all units do not exceed 300µA. Explosion DANGER: Explosion hazard! Do not use this equipment in the presence of flammable anesthetics. Model 2000 Service Manual... -
Page 9: Patient Connections
Placement of a sensor on an extremity with a blood pressure cuff, arterial catheter, or intravascular line The Model 2000 can be used during defibrillation, but the readings may be inaccurate for a short time. Loss of pulse signal can occur in any of the following situations: •... -
Page 10: Monitor Description
MONITOR DESCRIPTION MONITOR DESCRIPTION The Model 2000 Pulse Oximeter is intended for continuous noninvasive monitoring of functional oxygen saturation or arterial hemoglobin (SpO ) and pulse rate (measured by an SpO sensor) for adult, pediatric, and neonatal patients in a hospital and mobile environment within the hospital. -
Page 11: Classification
Degree of safety of application in the presence of a famable anaesthetic mixture with air or with oxygen or nitrous oxide: Equipment not suitable for use in the presence of a fammable anaesthetic mixture Mode of operation: Continuous Model 2000 Service Manual... -
Page 12: Controls And Indicators
Displays Trend data. To define the trend display, see the trend display setup instructions. Adjusts the contrast of the display. Press for small adjustments. Press and hold for larger adjustments Initiates a printout from the optional printer. Model 2000 Service Manual... -
Page 13: Display
Graphic display of up to 24 hours of averaged saturation. The pleth waveform is not displayed while the trend is displayed. Upper/Lower SpO2 Limits Red LED alert window LIMITS VOLUME DATE/TIME RESPONSE Upper/Lower Pulse Rate Limits Model 2000 Service Manual... -
Page 14: Alarms
• use of the accessory in the PATIENT VICINITY; and • evidence that the safety certification of the ACCESSORY has been performed in accordance to the appropriate IEC 601-1 and/or IEC 601-1-1 harmonized national standard. Model 2000 Service Manual... -
Page 15: Menu Structure
MONITOR DESCRIPTION Menu Structure Settings for all options for the Model 2000 are made through a series of menus that appear at the bottom of the display. You access the menus by pressing the MENU key. When menus are displayed, press MENU again to return to normal display. -
Page 16: Monitor Setup
Press the MENU key to display the main menu. Select [VOLUME] to display the menu for setting pulse and alarm volume. Adjust the pulse volume using [PULSE ] keys – OFF, 20%, 40%, 60%, 80% or 100%. Model 2000 Service Manual... -
Page 17: Alarm Tone
] keys - LOW, MEDIUM or HIGH. Press the MENU key to return to normal display. Trend Displays The Model 2000 has a trend display showing SpO . Time selections for this trend display are 30min, 2, 8, 12 and 24 hours. -
Page 18: Pulse Oximetry Monitoring
3. Arterio-venous shunting is highly variable and that fluctuating absorbance by venous blood is a major component of noise during the pulse. The Model 2000 Pulse Oximeter as well as traditional pulse oximetry determines SpO by passing red and infrared light into a capillary bed and measuring changes in light absorption during the pulsatile cycle. - Page 19 The DST plot has two peaks: the peak corresponding to the higher saturation is selected as the SpO value. This entire sequence is repeated once every two seconds on the most recent four seconds of raw data. The Model 2000 Model 2000 Service Manual...
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Page 20: Warnings/Cautions
Caution: Use only sensors specified by Ivy Biomedical Systems, Inc. If you use sensors other than those specified, it might degrade perfomance and could damage the pulse oximeter. -
Page 21: Response Settings
Averaging – set to 8 sec. Sensitivity – set to Normal. To reset the model 2000 to the above factory default values: Press the ON/STBY push button to put monitor in stand by. Press and hold ALARM RESET push button while simultaneously pressing ON/STBY push button. -
Page 22: Alarm Messages
The high SpO limit has been exceeded for greater than three seconds. STATUS MESSAGES The following is a list of module status messages used in the Model 2000. Message Meaning NO SENSOR There is no sensor plugged into end of cable. -
Page 23: Monitor Testing
Pulse Rate alarm limits to cause an alarm. Verify that the SpO and Pulse Rate alarms function when their settings are violated. The audio should sound and the red alarm LED should flash along with the limit violated. Model 2000 Service Manual... -
Page 24: Battery Operation
BATTERY OPERATION BATTERY OPERATION The model 2000 contains a 2.3 amp-hr 12V lead acid battery. Under normal use and full charge the unit will operate for greater than 2 hours continuously. The unit will recharge in less than 8 hours. -
Page 25: Cleaning And Disinfection
NOTE: If the sensor fails to track the pulse consistently, the sensor might be incorrectly positioned. Reposition the sensor or choose a different monitoring site. Caution: Do not soak or immerse the sensor in any liquid solution. Do not sterilize any sensor by irradiation, steam, or ethylene oxide. Model 2000 Service Manual... -
Page 26: Patient Cables
3. Wipe clean with a 70% isopropyl alcohol pad. 4. Allow the cable to dry before returning it to operation. Caution: Do not soak or immerse patient cables in any liquid solution. Do not sterilize any patient cable by irradiation, steam, or ethylene oxide. Model 2000 Service Manual... -
Page 27: Accessories
8’ PC08 sensor cable 590226 Starter Kit with Adult LNOP-DC1 finger sensor, reusableand PC08 sensor cable 590228 Miscellaneous Ferrite Filter Connector Adaptor 150027 Disposal Disposal of devices or consumables must be done in accordance to natural environmental laws. Model 2000 Service Manual... -
Page 28: Instructions For Use
® ® IVY LNOP SENSORS WITH MASIMO SET DISPOSABLE NON-STERILE SENSORS Indications: Patient Size: Contraindications: • Continuous SpO2 monitoring • Patients allergic to adhesive tape Weight Sensor Accuracy* Ivy Biomedical • Single patient use Type Part Number Over 30 kg +/- 2 digits 590221 •... - Page 29 Pediatrics 10 to 50kg – Ped Sensor P/N:590222 Site Selection Attachment to Patient • Well perfused Step A Step B Step C Step D Step E • Remove sensor • Wrap “T” shaped • Fold emitter end • Wrap wings around •...
- Page 30 Neonates Under 1 kg – Neo Pt Sensor P/N:590224 Site Selection Attachment to Patient • Neonates: foot or Step A Step B Step C Step D Step E • Remove sensor • Locate detector • Position emitter on • Ensure emitter and •...
- Page 31 ADULT REUSABLE NON-STERILE SENSOR P/N:590227 Indications: Contraindications: • Accuracy ±2 digits, from 70 to 100% SpO2 to ±1 • Adults over 30 kg High motion • • Std.Dev. Spot ckeck or Continuous SpO2 monitoring Dirty environments • • Long term monitoring over 4 hours Low motion, clean environments •...
- Page 32 • Wipe clean with 70% Isopropyl Alcohol pad • Do NOT: Disconnecting Sensor • Squeeze gray buttons on both sides of connector • Allow to dry − Use damaged sensors • Pull out sensor tab from connector − Immerse or soak sensors •...
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Page 33: Testing & Troubleshooting
U13 pin 2 Reference the scope to ISOLATED GROUND TP11 and measure the following supplies: +6.2V (+6.16V to +6.35V) +20V (+26.5V to +32.5V) +15VI (+14.7V to +15.3V) TP10 -15VI (-14.4V to –15.63V) +5VI (+4.85V to +5.15V) Model 2000 Service Manual... -
Page 34: Audio Tests
Measuring instrument =10kΩ±5% = 1kΩ±1% =0.01µF ±5% With the monitor on, measure the leakage from the leakage plug to the HOT side of the line. The leakage must be <10µA at 120 V AC. Model 2000 Service Manual... -
Page 35: Rear Panel Connectors
No Connection When in the Normal Operating Mode, the Model 2000 external RS232 COM port is configured for 9600 baud bi- directional operation with 8 data bits, no parity, 1 stop bit, and no hardware or software handshaking. The output... - Page 36 • use of the accessory in the PATIENT VICINITY; and • evidence that the safety certification of the ACCESSORY has been performed in accordance to the appropriate IEC 601-1 and/or IEC 601-1-1 harmonized national standard. Model 2000 Service Manual...
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Page 37: Error Messages
Pulse Oximeter Board (P/N:5121-00-01) ERROR 4 Undefined Interrupt Error Pulse Oximeter Board (P/N:5121-00-01) ERROR 5 Timing Error Pulse Oximeter Board (P/N:5121-00-01) ERROR 6 Communications Port Error Pulse Oximeter Board (P/N:5121-00-01) ERROR 9 Unknown Error Pulse Oximeter Board (P/N:5121-00-01) Model 2000 Service Manual... -
Page 38: Replacement Parts
LED Board Assembly 5131-00-01 LED Alarm Lens 2401-00-01 SpO2 Input Board Assembly 5122-00-01 Fuse, 2ASB, 2AG, 250V 290003 Fuse, 5ASB, 2AG, 125V 290015 Fuse, 1ASB, Metric, (5x20mm), 250V 290014 Speaker 470000 Battery, 12 Volt, 2.3 Ah 110006 Model 2000 Service Manual... -
Page 39: Disassembly & Assembly
To remove front panel assembly: Remove motherboard. Unplug J106. Locate and remove the four (4) screws (2 on each side) that hold the front panel to side rails. Remove front panel assmbly by carefully disconnecting the interconnect cable. Model 2000 Service Manual... - Page 40 SCHEMATIC DIAGRAMS SCHEMATIC DIAGRAMS Model 2000 Service Manual...
- Page 41 SCHEMATIC DIAGRAMS This page is intentionally left blank Model 2000 Service Manual...
- Page 42 BOARD LAYOUT DIAGRAMS BOARD LAYOUT DIAGRAMS Model 2000 Service Manual...
- Page 44 |C:\ORCAD\SHEET\SH5121\5121-002.SCH |C:\ORCAD\SHEET\SH5121\5121-003.SCH .1UF 220UH MBR350 IVY BIOMEDICAL SYSTEMS INC. 11 BUSINESS PARK DRIVE TL062 1N4148 100K BRANFORD, CT. 06405 (203) 481-4183 Title PULSE OXIMETER, MODEL 2000 .1UF -12A Size Document Number 5121-00-01 (-03 SCHEMATIC) Date: Tuesday, March 08, 2005 Sheet...
- Page 45 LAST USED: C81,D16,E1,F2,J110,JP4, -12V L3,Q18,R92,RN5,RV1,T1,TP26, 2N3903 U36,Y1. NOT USED: C25,C32,C60,R52,R72,R73. IVY BIOMEDICAL SYSTEMS INC. 11 BUSINESS PARK DRIVE BRANFORD, CT. 06405 (203) 481-4183 Title PULSE OXIMETER, MODEL 2000 Size Document Number 5121-00-01 (-03 SCHEMATIC) Date: Tuesday, March 08, 2005 Sheet...
- Page 46 BOARD LAYOUT DIAGRAMS This page is intentionally left blank Model 2000 Service Manual...
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