Vismo PVM-2700 series Service Manual 4th Edition Oct 2012

In order to use this product safely and fully understand all its functions, make sure to read this manual before using the product. Keep this manual near the instrument or in the reach of the operator and refer to it whenever the operation is unclear. This product stores personal patient information. Manage and operate the information appropriately. Patient names on the screen shots and recording examples in this manual are fictional and any resemblance to any person living or dead is purely coincidental. The contents of this manual are subject to change without notice. If you have any comments or suggestions on this manual, please contact us at: www.nihonkohden.com

Copyright Notice The entire contents of this manual are copyrighted by Nihon Kohden. All rights are reserved. No part of this document may be reproduced, stored, or transmitted in any form or by any means (electronic, mechanical, photocopied, recorded, or otherwise) without the prior written permission of Nihon Kohden.

Trademark

The mark printed on the SD card that is used in this instrument is a trademark. The company name and model name are trademarks and registered trademarks of each company.

Contents

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GENERAL HANDLING PRECAUTIONS ... i WARRANTY POLICY... ii EMC RELATED CAUTION . ...iii Conventions Used in this Manual and Instrument ... v Text Conventions in this Manual... v Related Documentation... v

Section 1

General... 1.1 Introduction... 1.3 General Information on Servicing... 1.4 Service Policy and Patient Safety Checks... 1.6 Service Policy... 1.6 Patient Safety Checks... 1.6 Composition... 1.7 PVM-2701 Rev. BA or later, PVM-2703... 1.7 PVM-2701 Rev. AA to AZ... 1.8 Specifications... 1.9 Measuring Parameters... 1.9 Influence on Measuring Accuracy by Electrosurgery/Defibrillation/ Electrostatic Discharge... 1.9 Display... 1.9 Alarm... 1.9 Alarm Delay Time... 1.10 ECG (IEC 60601-2-27: 2005)... 1.11 Respiration (impedance method)... 1.13 SpO2 (ISO 9919: 2005)... 1.13 Non Invasive Blood Pressure, NIBP (IEC 60601-2-30: 1999)... 1.15 Invasive Blood Pressure, IBP (PVM-2703 only)... 1.16 Temperature (EN 12470-4: 2000)... 1.17 Carbon Dioxide, CO2 (Mainstream method) (PVM-2703 only)... 1.17 WS-201P Recorder Module... 1.18 ZS-900PG/PK Transmitter... 1.18 Battery (SB-201P Battery Pack)... 1.18 Power Requirement... 1.19 Clock Accuracy... 1.19 Environment... 1.19 Mechanical Strength... 1.19 Electromagnetic Compatibility... 1.19 Safety Standard... 1.20 Dimensions and Weight (approximate)... 1.20 Electromagnetic Emissions... 1.21 Electromagnetic Immunity... 1.22 Recommended Separation Distances between Portable and Mobile RF Communications Equipment... 1.24

Service Manual PVM-2700

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CONTENTS System Composition for EMC Test... 1.24 Panel Description... 1.25 Front Panel... 1.25 Right Side Panel... 1.26 Left Side Panel... 1.26 Rear Panel... 1.27 Storage and Transport... 1.28 Storage... 1.28 Transport... 1.28 Hard Keys and Soft Keys... 1.29 Hard Keys... 1.29 Soft Keys... 1.29 Upgrading the System Software... 1.30 Procedure... 1.31 Connection and Block Diagram... 1.33 Connection Diagram... 1.33 PVM-2701 Rev. BA or later, PVM-2703... 1.33 PVM-2701 Rev. AA to AZ... 1.34 Block Diagram... 1.35 PVM-2701 Rev. BA or later, PVM-2703... 1.35 PVM-2701 Rev. AA to AZ... 1.36

Section 2

Troubleshooting... 2.1 General... 2.2 Troubleshooting... 2.3 Power... 2.3 Display... 2.3 Alarm Indicator... 2.4 Sound... 2.4 Key Operation... 2.4 Recording... 2.5 SD Card... 2.6 ECG... 2.6 Respiration (Impedance Method)... 2.8 CO2 (PVM-2703 only)... 2.9 Temperature (TEMP)... 2.9 Non-invasive Blood Pressure (NIBP)... 2.10 IBP (PVM-2703 only)... 2.10 SpO2 ... 2.11 Error Code and History... 2.12 Error Code List... 2.12

Section 3

Diagnostic Check and Safety Check... 3.1 Displaying the DIAGNOSTIC CHECK Screen... 3.3 Displaying the MANUAL CHECK Screen... 3.4 Check Items on the MANUAL CHECK Screen... 3.5 Checking the ROM... 3.8

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CONTENTS Checking the RAM... 3.9 Checking the FRAM... 3.10 Checking the Operation of Touch Keys... 3.11 Calibrating the Touch Panel... 3.12

1

Checking the Sound Output... 3.13 Checking the Memory Card... 3.14 Checking the Alarm Indicator... 3.15 Checking the Backlighting... 3.16 Checking the WS-201P Recorder Module (Option)... 3.17 Checking the Battery (Option)... 3.19 Checking the NIBP... 3.20 Preparations (Equipment Connection)... 3.20 Checking the Pressure Measurement Accuracy (1. CALIBRATION)... 3.21 Zero Calibration (2. ZERO CALIBRATION) ... 3.23 Checking the Safety Circuit (3. SAFETY CHECK)... 3.24 Checking the Pressurization Speed (4. INFLATION SPEED)... 3.27 Checking the Held Pressure (5. PRESSURE HOLD)... 3.30 Checking the Operation of the Solenoid Valve (6. STEP DEFLATION)... 3.32 Checking the Operation of the Air Circuit (8. AIR CIRCUIT)... 3.35 Checking on the Home Screen... 3.36 Displaying the Home screen... 3.36 Check Items on the Home Screen... 3.36 Checking the Date and Time... 3.37 Checking the Electrocardiogram (ECG)... 3.38 Preparations... 3.38 Checking the Accuracy of the Heart Rate and the Generation of Synchronous Sound... 3.42 Checking the Respiration... 3.43 Preparation... 3.43 Checking the Accuracy of the Respiration Rate... 3.44 Checking the Detection of Alarms for the Respiration Rate... 3.44 Checking the SpO2 Value... 3.45 Preparation... 3.45 Checking the Accuracy of the SpO2 Value and the Pulse Rate... 3.45 Checking the Detection of Alarm for the SpO2 Value and a Connector-Off Alarm... 3.46 Checking the IBP (PVM-2703 only)... 3.46 Preparation... 3.46 Checking the Accuracy of Zero Calibration... 3.47 Checking the Accuracy of the Blood Pressure Value... 3.47 Checking the Detection of an Connector-Off Alarm... 3.47 Checking the Temperature... 3.48 Preparations... 3.48 Check the Accuracy of Temperature... 3.48 Checking the Sensor-Off Detection... 3.48 Checking the CO2 Value (PVM-2703 only)... 3.49 Preparation... 3.49 Checking the Accuracy of the Respiration Rate and the CO2 Value... 3.49 Checking the Detection of an Connector-Off Alarm... 3.49

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4 5 6

CONTENTS Checking the Measurement Accuracy of the CO2 Sensor Kit... 3.49 Preparations... 3.50 Checking Battery Operation... 3.54 Safety Check... 3.55 Checking the ZS-900PG/PK Transmitter... 3.56 Visual Check... 3.56 Operation Check... 3.56 Transmission Check... 3.57

Section 4

Disassembly and Assembly... 4.1 Removing the Power Supply Unit... 4.2 Removing the Digital Board... 4.5 Removing the Connector Module... 4.9 Disassembling the NIBP Pump... 4.11 Disassembling the Connector Module... 4.12 Removing the Analog Board... 4.14 Removing the Speaker... 4.15 Removing the Touchscreen... 4.16 Removing the LCD Unit... 4.18

Section 5

Maintenance Check Sheet... 5.1

Section 6

Replaceable Parts List... 6.1 PVM-2701 Rev. BA or later, PVM-2703... 6.2 WS-201P... 6.4 RG-501X/502X Paper Drive Unit... 6.6 PVM-2701 Rev. AA to AZ... 6.8 WS-201P... 6.10 RG-501X/502X Paper Drive Unit... 6.12

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Service Manual PVM-2700

GENERAL HANDLING PRECAUTIONS This device is intended for use only by qualified medical personnel. Use only Nihon Kohden approved products with this device. Use of non-approved products or in a non-approved manner may affect the performance specifications of the device. This includes, but is not limited to, batteries, recording paper, pens, extension cables, electrode leads, input boxes and AC power. Please read these precautions thoroughly before attempting to operate the instrument. 1. To safely and effectively use the instrument, its operation must be fully understood. 2. When installing or storing the instrument, take the following precautions: (1) Avoid moisture or contact with water, extreme atmospheric pressure, excessive humidity and temperatures, poorly ventilated areas, and dust, saline or sulphuric air. (2) Place the instrument on an even, level floor. Avoid vibration and mechanical shock, even during transport. (3) Avoid placing in an area where chemicals are stored or where there is danger of gas leakage. (4) The power line source to be applied to the instrument must correspond in frequency and voltage to product specifications, and have sufficient current capacity. (5) Choose a room where a proper grounding facility is available. 3. Before Operation (1) Check that the instrument is in perfect operating order. (2) Check that the instrument is grounded properly. (3) Check that all cords are connected properly. (4) Pay extra attention when the instrument is combined with other instruments to avoid misdiagnosis or other problems. (5) All circuitry used for direct patient connection must be doubly checked. (6) Check that battery level is acceptable and battery condition is good when using battery-operated models. 4. During Operation (1) Both the instrument and the patient must receive continual, careful attention. (2) Turn power off or remove electrodes and/or transducers when necessary to assure the patient’s safety. (3) Avoid direct contact between the instrument housing and the patient. 5. To Shutdown After Use (1) Turn power off with all controls returned to their original positions. (2) Remove the cords gently; do not use force to remove them. (3) Clean the instrument together with all accessories for their next use. 6. The instrument must receive expert, professional attention for maintenance and repairs. When the instrument is not functioning properly, it should be clearly marked to avoid operation while it is out of order. 7. The instrument must not be altered or modified in any way. 8. Maintenance and Inspection (1) The instrument and parts must undergo regular maintenance inspection at least every 6 months. (2) If stored for extended periods without being used, make sure prior to operation that the instrument is in perfect operating condition. Service Manual PVM-2700

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(3) Technical information such as parts list, descriptions, calibration instructions or other information is available for qualified user technical personnel upon request from your Nihon Kohden representative. 9. When the instrument is used with an electrosurgical instrument, pay careful attention to the application and/or location of electrodes and/or transducers to avoid possible burn to the patient. 10. When the instrument is used with a defibrillator, make sure that the instrument is protected against defibrillator discharge. If not, remove patient cables and/or transducers from the instrument to avoid possible damage.

WARRANTY POLICY Nihon Kohden Corporation (NKC) shall warrant its products against all defects in materials and workmanship for one year from the date of delivery. However, consumable materials such as recording paper, ink, stylus and battery are excluded from the warranty. NKC or its authorized agents will repair or replace any products which prove to be defective during the warranty period, provided these products are used as prescribed by the operating instructions given in the operator’s and service manuals. No other party is authorized to make any warranty or assume liability for NKC’s products. NKC will not recognize any other warranty, either implied or in writing. In addition, service, technical modification or any other product change performed by someone other than NKC or its authorized agents without prior consent of NKC may be cause for voiding this warranty. Defective products or parts must be returned to NKC or its authorized agents, along with an explanation of the failure. Shipping costs must be pre-paid. This warranty does not apply to products that have been modified, disassembled, reinstalled or repaired without Nihon Kohden approval or which have been subjected to neglect or accident, damage due to accident, fire, lightning, vandalism, water or other casualty, improper installation or application, or on which the original identification marks have been removed.

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Service Manual PVM-2700

EMC RELATED CAUTION This equipment and/or system complies with IEC 60601-1-2 International Standard for electromagnetic compatibility for medical electrical equipment and/or system. However, an electromagnetic environment that exceeds the limits or levels stipulated in IEC 60601-1-2, can cause harmful interference to the equipment and/or system or cause the equipment and/or system to fail to perform its intended function or degrade its intended performance. Therefore, during the operation of the equipment and/or system, if there is any undesired deviation from its intended operational performance, you must avoid, identify and resolve the adverse electromagnetic effect before continuing to use the equipment and/or system. The following describes some common interference sources and remedial actions: 1. Strong electromagnetic interference from a nearby emitter source such as an authorized radio station or cellular phone: Install the equipment and/or system at another location. Keep the emitter source such as cellular phone away from the equipment and/or system, or turn off the cellular phone. 2. Radio-frequency interference from other equipment through the AC power supply of the equipment and/or system: Identify the cause of this interference and if possible remove this interference source. If this is not possible, use a different power supply. 3. Effect of direct or indirect electrostatic discharge: Make sure all users and patients in contact with the equipment and/or system are free from direct or indirect electrostatic energy before using it. A humid room can help lessen this problem. 4. Electromagnetic interference with any radio wave receiver such as radio or television: If the equipment and/or system interferes with any radio wave receiver, locate the equipment and/or system as far as possible from the radio wave receiver. 5. Interference of lightning: When lightning occurs near the location where the equipment and/or system is installed, it may induce an excessive voltage in the equipment and/or system. In such a case, disconnect the AC power cord from the equipment and/or system and operate the equipment and/or system by battery power, or use an uninterruptible power supply. 6. Use with other equipment: When the equipment and/or system is adjacent to or stacked with other equipment, the equipment and/or system may affect the other equipment. Before use, check that the equipment and/or system operates normally with the other equipment. 7. Use of unspecified accessory, transducer and/or cable: When an unspecified accessory, transducer and/or cable is connected to this equipment and/or system, it may cause increased electromagnetic emission or decreased electromagnetic immunity. The specified configuration of this equipment and/or system complies with the electromagnetic requirements with the specified configuration. Only use this equipment and/or system with the specified configuration.

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Caution - continued 8. Use of unspecified configuration: When the equipment and/or system is used with the unspecified system configuration different than the configuration of EMC testing, it may cause increased electromagnetic emission or decreased electromagnetic immunity. Only use this equipment and/or system with the specified configuration. 9. Measurement with excessive sensitivity: The equipment and/or system is designed to measure bioelectrical signals with a specified sensitivity. If the equipment and/or system is used with excessive sensitivity, artifact may appear by electromagnetic interference and this may cause mis-diagnosis. When unexpected artifact appears, inspect the surrounding electromagnetic conditions and remove this artifact source. If the above suggested remedial actions do not solve the problem, consult your Nihon Kohden representative for additional suggestions.

In IEC 60601-1-2 Medical Electronic Equipment, Part 1: General Requirements for Safety, 2. Collateral Standard: Electromagnetic compatibility-Requirements and test. Section 36. 202. 3 Radiated radiofrequency electromagnetic fields, PATIENT COUPLED EQUIPMENT and/or SYSTEMS applicable IMMUNITY test methods are under consideration at SC62A/WG13. The 3 V/m IMMUNITY level may be inappropriate especially when measuring SpO2 because physiological signals can be much smaller than those induced by a 3 V/m electromagnetic field. When measuring SpO2, various interference may produce false waveforms which look like pulse waveforms. SpO2 value and pulse rate may be measured from these false waveforms, causing the alarm to function improperly. When installing the monitor, avoid locations where the monitor may receive strong electromagnetic interference such as radio or TV stations, cellular phone or mobile two-way radios.

WARNING Interaction Between Minute Ventilation Rate-Adaptive Pacemakers and Cardiac Monitoring and Diagnostic Equipment* The bioelectric impedance measurement sensor of a minute ventilation rate-adaptive implantable pacemaker may be affected by cardiac monitoring and diagnostic equipment which is connected to the same patient. If this occurs, the pacemaker may pace at its maximum rate and give incorrect data to the monitor or diagnostic equipment. If this occurs, disconnect the monitor or diagnostic equipment from the patient or change the setting on the pacemaker by referring to the pacemaker’s manual. For more details, contact your pacemaker representative or Nihon Kohden representative. * Minute ventilation is sensed in rate-adaptive pacemakers by a technology known as bioelectric impedance measurement (BIM). Many medical devices in addition to pacemakers use this technology. When one of these devices is used on a patient with an active, minute ventilation rate-adaptive pacemaker, the pacemaker may erroneously interpret the mixture of BIM signals created in the patient, resulting in an elevated pacing rate.

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Service Manual PVM-2700

Conventions Used in this Manual and Instrument Warnings, Cautions and Notes Warnings, cautions and notes are used in this manual to alert or signal the reader to specific information.

WARNING A warning alerts the user to possible injury or death associated with the use or misuse of the instrument.

CAUTION A caution alerts the user to possible injury or problems with the instrument associated with its use or misuse such as instrument malfunction, instrument failure, damage to the instrument, or damage to other property. NOTE A note provides specific information, in the form of recommendations, prerequirements, alternative methods or supplemental information.

Text Conventions in this Manual • Names of hard keys on the bedside monitor are enclosed in square brackets: [CHECK] • Messages that are displayed on the screen are enclosed in quotation marks: “CHECK ELECTRODES” • Names of items that are displayed on the screen are enclosed in angle brackets: <SENSITIVITY>

Related Documentation The PVM-2701 and PVM-2703 bedside monitors come with the following manuals in addition to the operator’s manual. Administrator’s Guide Describes how to install the bedside monitor. It also explains about the password protected settings on the SYSTEM SETUP window and SYSTEM CONFIGURATION screen which only an administrator can change. User’s Guide Gives supplemental information on the operation of the bedside monitor. Describes the features and settings of the monitoring parameters. Service Manual Describes information on servicing the bedside monitor. Only qualified service personnel can service the bedside monitor.

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Section 1 General Introduction... 1.3 General Information on Servicing... 1.4 Service Policy and Patient Safety Checks... 1.6 Service Policy... 1.6 Patient Safety Checks... 1.6 Composition... 1.7 PVM-2701 Rev. BA or later, PVM-2703... 1.7 PVM-2701 Rev. AA to AZ... 1.8 Specifications... 1.9 Measuring Parameters... 1.9 Influence on Measuring Accuracy by Electrosurgery/Defibrillation/Electrostatic Discharge... 1.9 Display... 1.9 Alarm... 1.9 Alarm Delay Time... 1.10 ECG (IEC 60601-2-27: 2005)... 1.11 Respiration (impedance method)... 1.13 SpO2 (ISO 9919: 2005)... 1.13 Non Invasive Blood Pressure, NIBP (IEC 60601-2-30: 1999)... 1.15 Invasive Blood Pressure, IBP (PVM-2703 only)... 1.16 Temperature (EN 12470-4: 2000*1)... 1.17 Carbon Dioxide, CO2 (Mainstream method) (PVM-2703 only)... 1.17 WS-201P Recorder Module... 1.18 ZS-900PG/PK Transmitter... 1.18 Battery (SB-201P Battery Pack)... 1.18 Power Requirement... 1.19 Clock Accuracy... 1.19 Environment... 1.19 Mechanical Strength... 1.19 Electromagnetic Compatibility... 1.19 Safety Standard... 1.20 Dimensions and Weight (approximate)... 1.20 Electromagnetic Emissions... 1.21 Electromagnetic Immunity... 1.22 Recommended Separation Distances between Portable and Mobile RF Communications Equipment... 1.24 System Composition for EMC Test... 1.24 Panel Description... 1.25 Front Panel... 1.25 Right Side Panel... 1.26 Left Side Panel... 1.26 Rear Panel... 1.27 Storage and Transport... 1.28 Storage... 1.28 Service Manual PVM-2700

1.1

1

Transport... 1.28 Hard Keys and Soft Keys... 1.29 Hard Keys... 1.29 Soft Keys... 1.29 Upgrading the System Software... 1.30 Procedure... 1.31 Connection and Block Diagram... 1.33 Connection Diagram... 1.33 PVM-2701 Rev. BA or later, PVM-2703... 1.33 PVM-2701 Rev. AA to AZ... 1.34 Block Diagram... 1.35 PVM-2701 Rev. BA or later, PVM-2703... 1.35 PVM-2701 Rev. AA to AZ... 1.36

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Service Manual PVM-2700

1. GENERAL

1

Introduction This service manual provides useful information to qualified personnel to understand, troubleshoot, service, maintain and repair the PVM-2701 and PVM2703 Bedside Monitors (referred to as “the instrument” in this service manual). The information in the operator’s manual is primarily for the user. However, it is important for service personnel to thoroughly read the operator’s manual and service manual before starting to troubleshoot, service, maintain or repair this instrument. This is because service personnel need to understand the operation of the instrument in order to effectively use the information in the service manual.

Service Manual PVM-2700

1.3

1. GENERAL

General Information on Servicing Note the following information when servicing the instrument.

CAUTION Safety • There is the possibility that the outside surface of the instrument, such as the operation keys, could be contaminated by contagious germs, so disinfect and clean the instrument before servicing it. When servicing the instrument, wear rubber gloves to protect yourself from infection. • There is the possibility that when the lithium battery is broken, a solvent or toxic substance inside the lithium battery could leak out. If the solvent or toxic substance touches your skin or gets into your eye or mouth, immediately wash it with a lot of water and see a physician. Liquid ingress The instrument is not drip-proof, so do not install the instrument where water or liquid can get into or fall on the instrument. If liquid accidentally gets into the instrument or the instrument accidentally drops into liquid, disassemble the instrument, clean it with clean water and dry it completely. After reassembling, use the patient safety checks and function/performance checks to verify that there is nothing wrong. If there is something wrong with the instrument, contact your Nihon Kohden representative for repair. Environmental safeguards Depending on the local laws in your community, it may be illegal to dispose of the lithium battery and CRT unit in the regular waste collection. Check with your local officials for proper disposal procedures. Cleaning after use Wipe the monitor with soft cloth moistened with alcohol for disinfection or neutral detergent. After the cleaning, dry the monitor completely.

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Service Manual PVM-2700

1. GENERAL

1

Disinfection and cleaning To disinfect the outside surface of the instrument, wipe it with a nonabrasive cloth moistened with any of the disinfectants listed below. Do not use any other disinfectants or ultraviolet rays to disinfect the instrument. • Chlorhexidine gluconate solution: 0.5% • Benzethonium chloride solution: 0.2% • Glutaraldehyde solution: 2.0% • Benzalkonium chloride: 0.2% • Alikyldiaminoethylglycine hydrochloride: 0.5% Transport • Use the specified shipment container and packing material to transport the instrument. If necessary, double pack the instrument. Also, put the instrument into the shipment container after packing so that the buffer material does not get inside the instrument. • When transporting a board or unit of the instrument, be sure to use a conductive bag. Never use an aluminum bag when transporting the power board, power unit or board on which a lithium battery is mounted. Also, never wrap the board or unit of the instrument with styrene foam or a plastic bag which generates static electricity. Handling the instrument • Because the outside surface of the instrument is made of resin, it can be easily damaged. When handling the instrument, remove clutter from around the instrument and be careful not to damage the instrument or get it dirty. • Because most of the boards in the instrument are multilayer boards with surface mounted electrical devices (SMD), a special tool is required when removing and soldering the electrical devices. To avoid damaging other electrical components, do not remove and solder SMD components yourself. Measuring and test equipment Maintain the accuracy of the measuring and test equipment by checking and calibrating it according to the check and calibration procedures.

Service Manual PVM-2700

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1. GENERAL

Service Policy and Patient Safety Checks Service Policy Our technical service policy for this instrument is to replace the faulty unit, board or part or damaged mechanical part with a new one. Do not perform electrical device or component level repair of the multilayer board or unit. We do not support component level repair outside the factory for the following reasons: • Most of the boards are multilayer boards with surface mounted electrical devices, so the mounting density of the board is too high. • A special tool and special repair skill is required to repair the multilayer boards with surface mounted electrical devices. Disassemble the instrument or replace a board or unit in an environment where the instrument is protected against static electricity. As background knowledge for repair, pay special attention to the following: • You can reduce the repair time by considering the problem before starting repair. • You can clarify the source of most of the troubles using the information from the diagnostic check function of the instrument.

Patient Safety Checks Periodic maintenance procedures and diagnostic check procedures are provided in this manual to ensure that the instrument is operating in accordance with its design and production specifications. To verify that the instrument is working in a safe manner with regard to patient safety, patient safety checks should be performed on the instrument before it is first installed, periodically after installation, and after any repair is made on the instrument. For patient safety checks, perform the following checks as described in the International Electrotechnical Commission’s standard, IEC60601-1: 1988: • Protective earth resistance check • Earth leakage current check • Enclosure leakage current check • Patient leakage current check • Withstanding voltage check

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Service Manual PVM-2700

1. GENERAL

1

Composition PVM-2701 Rev. BA or later, PVM-2703 PVM-2701/2703

Bedside Monitor

UR-4069J*

ECG SpO2 BOARD

UR-4070J*

TEMP NIBP BOARD

UR-4134J*

ANALOG BOARD

UR-4068J*

DIGITAL BOARD

UR-4037J*

MULTI BOARD (PVM-2703 only)

WS-201P

RECORDER MODULE

(Options)

RG-502X

PAPER DRIVE UNIT

UR-40361

RECORDER BOARD

SB-201P

BATTERY PACK

QI-201P

INTERFACE

QI-202P

INTERFACE

ZS-900PG/PK

TRANSMITTER

* For purchase order, refer to Section 6 “Replaceable Parts List” and specify the part number.

Service Manual PVM-2700

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1. GENERAL

PVM-2701 Rev. AA to AZ PVM-2701

Bedside Monitor

UR-4069*

ECG SpO2 BOARD

UR-4070*

TEMP NIBP BOARD

UR-4012

ANALOG BOARD

UR-4068*

DIGITAL BOARD

WS-201P

RECORDER MODULE

(Options)

RG-502X

PAPER DRIVE UNIT

UR-40361

RECORDER BOARD

SB-201P

BATTERY PACK

QI-201P

INTERFACE

QI-202P

INTERFACE

ZS-900PG/PK

TRANSMITTER

* For purchase order, refer to Section 6 “Replaceable Parts List” and specify the part number.

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1. GENERAL

1

Specifications

Measuring Parameters PVM-2701: ECG, respiration in impedance, SpO2, NIBP, temperature PVM-2703: ECG, respiration in impedance, SpO2, NIBP, IBP, temperature, CO2 Influence on Measuring Accuracy by Electrosurgery/Defibrillation/Electrostatic Discharge The bedside monitor returns to the previous operating mode within 10 seconds without loss of any stored data. When performing defibrillation, the filter setting on the bedside monitor must be set to MONITOR on the ECG window to return to the previous operating mode within 10 seconds without loss of any stored data. Measurement accuracy may be temporarily decreased while performing electro-surgery or defibrillation. This does not affect patient or equipment safety. Display Display size: Resolution:

10.4 inch, color TFT type LCD 800 × 600 dots

Viewing area: 211.2 mm × 158.4 mm Waveform display: PVM-2701: ECG (maximum 2 traces), respiration, SpO2 pulse wave PVM-2703: ECG (maximum 2 traces), respiration, SpO2 pulse wave, IBP, CO2 Waveform display mode: Non-fade fixed Maximum number of waveform trace: 5 traces Sweep speed: 6.25, 12.5, 25 or 50 mm/s Respiration sweep speed: 1.56, 6.25, 12.5 or 25 mm/s Aspect ratio (ECG display sensitivity ratio to sweep speed): Standard: 0.4 s/mV Setting range: 0.05 to 6.4 s/mV Sweep time (at 25 mm/s sweep speed): 4.8 s Display delay time: DIAG and MONITOR mode: ≤ 250 ms MAXIMUM mode: ≤1s Waveform display color: 12 colors Numeric data display: PVM-2701: Heart rate, VPC rate (per minute), ST level, respiration rate, NIBP (systolic, diastolic, MAP), SpO2, pulse rate, temperature PVM-2703: Heart rate, VPC rate (per minute), ST level, respiration rate, NIBP (systolic, diastolic, MAP), IBP (systolic, diastolic, mean), SpO2, pulse rate, temperature, ETCO2, FiCO2 Synchronization mark: Heart rate sync mark, pulse rate sync mark, respiratory sync mark Numeric display color: 12 colors Recovery time after defibrillation: Less than 10 s (at MONITOR mode) Alarm Alarm classification: Alarm items:

Service Manual PVM-2700

Crisis, Warning, Advisory Upper/lower limit alarms, arrhythmia alarms, technical alarms (connector disconnection alarm, noise alarm, electrode off alarm, waveform detecting alarm, probe off alarm, cuff/hose check alarm, sensor check alarm, low battery alarm) 1.9