Mindray Rosebud Accutorr V User Manual
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Mindray Rosebud Accutorr V User Manual

Vital signs monitor
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Vital Signs Monitor
USER MANUAL

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Summary of Contents for Mindray Rosebud Accutorr V

  • Page 1 Vital Signs Monitor USER MANUAL...
  • Page 2 SmarTemp is a trademark of Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Copyright © Mindray DS USA, Inc., 2009. All rights reserved. Contents of this publication may not be reproduced in any form without permission of Mindray DS USA, Inc. Accutorr V Service Manual...

  • Page 3: Table Of Contents

    Table of Contents Preface ............................v Warnings, Cautions, and Notes..................... vii Warnings............................ vii Cautions ............................. viii Notes ............................x Safety Designations ........................xi Product Limitations........................xii Unpacking........................... xiii Symbols and Descriptions......................xiii Theory of Operation ......................1 - 1 Introduction ..........................1 - 2 Controls and Indicators .........................1 - 2 System Overview .........................1 - 2 Hardware Structure ........................1 - 4...
  • Page 4 Table of Contents ..........................2 - 7 Pulse Rate ........................2 - 8 Alarm Setting Range .......................2 - 8 Nellcor NELL-3 SpO Performance...................2 - 9 ..........................2 - 9 Pulse Rate ........................2 - 9 Alarm Setting Range .......................2 - 9 Temperature ..........................2 - 10 Display Area, Indicator, and Controller...................2 - 10 Display Area .........................2 - 10 LCD ..........................2 - 10...
  • Page 5 Table of Contents NIBP Measurement Failures.....................3 - 9 Measurement Failure ....................3 - 9 Temperature Measurement Failures ..................3 - 9 Repair and Disassembly ....................4 - 1 Tools............................4 - 2 Preparation for Disassembly ......................4 - 2 Disassembly..........................4 - 3 Separating the Front and Rear Halves of the Monitor ..............4 - 3 Disassembling the Front Housing Assembly ................4 - 6 Removing the Main Rack Assembly ..................4 - 9 Removing NIBP Module ......................4 - 11...
  • Page 6 Test Under Normal Conditions .................6 - 13 Test in Motion Mode ....................6 - 13 Summary of Test Methods ....................6 - 14 DPM SpO ......................6 - 14 Nellcor SpO ......................6 - 14 Masimo SpO ......................6 - 14 Testing the Optional Temperature Module .................6 - 15 Nurse Call Performance Test....................6 - 17 Bar Code Scanner Test ......................6 - 19 Electrical Safety Tests......................6 - 21...

  • Page 7: Preface

    Preface Introduction Preface This manual provides detailed information about the assembling, disassembling, testing, and troubleshooting of the equipment to support effective troubleshooting and repair. It is not intended to be a comprehensive, in-depth explanation of the product architecture or technical implementation.
  • Page 8 Introduction Preface Nellcor Patents: This device (Nellcor SpO Module) is covered under one or more of the following U.S. Patents Patent No. 5,485,847, 5,676,141, 5,743,263, 6,035,223, 6,226,539, 6,411,833, 6,463,310, 6,591,123, 6,708,049, 7,016,715, 7,039,538, 7,120,479, 7,120,480, 7,142,142, 7,162,288, 7,190,985, 7,194,293, 7,209,774, 7,400,919, and 7,212,847.

  • Page 9: Warnings, Cautions, And Notes

    WARNING: Always place the unit on a flat, rigid surface or onto a Mindray approved stable mounting bracket. WARNING: To ensure proper performance and safety and to prevent the voiding of the warranty, only use authorized parts and accessories with the Accutorr V.

  • Page 10: Cautions

    Introduction Cautions WARNING: Use of accessories, transducers, and cables other than those specified in the manual may result in increased Electromagnetic Emissions or decreased Electromagnetic Immunity of the Accutorr V. It can also cause delayed recovery after the discharge of a cardiac defibrillator. WARNING: Perform the decontamination or cleaning process with the unit powered down and power cord removed.
  • Page 11 Cautions Introduction CAUTION: Inaccurate readings may be caused by incorrect sensor application or use; significant levels of dysfunctional hemoglobins (i.e. carbohemoglobins or methemoglobin); or intra-vascular dyes such as indocyanine green or methylene blue; exposure to excessive illumination, such as surgical lamps (especially ones with a Xenon light source), bilirubin lamps, fluorescent lights, infrared heating lamps, or direct sunlight;...

  • Page 12: Notes

    The optional Temperature module kit must be installed only by trained personnel, and proper ESD prevention methods must be followed. Only devices specified by Mindray DS USA, Inc./Shenzhen Mindray NOTE: Bio-Medical Electronics Co. , Ltd shall be connected the RS-232 port.

  • Page 13: Safety Designations

    Safety Designations Introduction Safety Designations Safety designations per IEC 60601-1 Standard: Type of protection against electric shock Class 1 with internal electric power source. Where the integrity of the external protective earth (ground) in the installation or its conductors is in doubt, the equipment shall be operated from its internal electric power source.

  • Page 14: Product Limitations

    Introduction Product Limitations Product Limitations Non-invasive blood pressure (NIBP) accuracy depends on the application of the proper cuff size. See Chapter 3.0 of the Operating Instructions for detailed information. The Accutorr V will not operate effectively on patients who are experiencing convulsions or tremors.

  • Page 15: Unpacking

    Unpacking Introduction Unpacking Remove the instrument from the shipping carton and examine it for signs of shipping damage. Save all packing materials, invoice, and bill of lading. These may be required to process a claim with the carrier. Check all materials against the packing list. Contact the Customer Service Department (800) 288-2121 or (201) 265-8800 for prompt assistance in resolving shipping problems.
  • Page 16 Introduction Symbols and Descriptions SYMBOL DESCRIPTION SYMBOL DESCRIPTION Part Number Confirm key Patient Information key Down key Main menu key Deflate Cuff key Set alarms key Patient Size key Start NIBP key Alarm Silence key Display Tabular Trends/Pleth Nurse Call connector Wave RS-232 connector NIBP interval key...

  • Page 17: Theory Of Operation

    Theory of Operation Introduction....................1 - 2 Controls and Indicators ................... 1 - 2 System Overview.................... 1 - 2 Hardware Structure..................1 - 4 Accutorr V Service Manual 0070-10-0702 1 - 1...

  • Page 18: Theory Of Operation

    Introduction Theory of Operation Introduction The Accutorr V monitors the following patient vital signs: non-invasive blood pressure (NIBP), pulse oxygen saturation (SpO ), pulse rate (PR), and temperature (Temp) for a single adult, pediatric, or neonatal patient. Temperature is measured using the optional Temperature Module.
  • Page 19 Theory of Operation System Overview PARAMETER RECEPTACLE TEMP NIBP ISOLATION ISOLATION RECORDER POWER BOARD POWER BOARD MAIN BOARD POWER RS232 SPEAKER KEY & DISPLAY PORT BOARD NURSE CALL BATTERY INLET FIGURE 1-2 The System PCBA Connections Accutorr V Service Manual 0070-10-0702 1 - 3...

  • Page 20: Hardware Structure

    Hardware Structure Theory of Operation Hardware Structure FIGURE 1-3 shows the Accutorr V’s Hardware Structure. The core of the system is the main board, which supplies power for all parameter modules. The parameter modules directly communicate with the main board. The the main board processes measurements and the status of all modules, and displays them through the key and display board.

  • Page 21: Main Board

    Theory of Operation Hardware Structure 1.4.1 Main Board FIGURE 1-4 shows the main board, which provides resources and support for the overall system. It controls the LCD, LED, keyboard, speaker, and recorder. It also communicates with parameter modules and connectors. The main board also controls communication with the speaker, the recorder, and all external connectors.

  • Page 22: Power Board

    Hardware Structure Theory of Operation 1.4.2 Power Board The power board, shown in FIGURE 1-5, converts the input power (AC mains or battery) to different working voltages for other boards. It also charges the battery. 16.8V OUTPUT 0VP&0CP RECTIFIER RECTIFIER DC/DC INPUT FILTER...

  • Page 23: Key And Displays Board

    Theory of Operation Hardware Structure 1.4.3 Key and Displays Board The key and displays board, shown in FIGURE 1-6, provides the user interface. The board contains the LCD module, 7-segment digital display, LED indication lamp, and keys. FSTN LCD SIGNAL MODULE CPLD LED&KEY...

  • Page 24: Parameter Boards

    Hardware Structure Theory of Operation 1.4.4 Parameter Boards 1.4.4.1 Module FIGURE 1-7 shows the SpO module parameter board diagram. /RST ISOLATED SERIAL WATCHDOG IN/OUTPUT PORT HOST 4KV ISOLATED DRAM +12V POWER SUPPLY DRIVE DAC +3.3V FLASH LED DRIVE CIRCUITRY SENSOR CONVERTER GAIN CONTROL OFFSET DAC...

  • Page 25: Nibp Module

    Theory of Operation Hardware Structure 1.4.4.2 NIBP Module FIGURE 1-8 shows the NIBP module parameter board diagram. PRESSURE OVER SIGNAL PRESSURE PRESSURE CUFF AMPLIFIER SENSOR PROTECT CIRCUITS CIRCUIT ASYCHRONOUS PROTECT SERIAL PROTECT COMMUNICATION WATCHDOG PRESSURE PRESSURE SIGNAL PRESSURE SIGNAL SENSOR AMPLIFIER CONVERTER CIRCUITS...

  • Page 26: Recorder

    Hardware Structure Theory of Operation 1.4.5 Recorder The recorder receives data from the main board and sends it to the thermal printhead for printing. It has a button to start or stop printing and a green LED to indicate the presence or absence of paper.
  • Page 27 Theory of Operation Hardware Structure To change parameter settings, scan the following bar codes in sequence. 1. Set parameter defaults: 2. Set beeper volume: 3. Set trigger mode: 4. Set scan data transmission format: Accutorr V Service Manual 0070-10-0702 1 - 11...
  • Page 28 Hardware Structure Theory of Operation 5. Disable parameter scanning: 1 - 12 0070-10-0702 Accutorr V Service Manual...

  • Page 29: Specifications

    Specifications Introduction....................2 - 2 NIBP Measurement ...................2 - 2 NIBP Measurement Cycle ................2 - 4 SpO2 Measurement..................2 - 6 Temperature .....................2 - 10 Display Area, Indicator, and Controller ............2 - 10 Audio Indicator ..................2 - 14 Real-time Clock ..................2 - 14 Standby Mode ..................2 - 15 Alarm Information..................2 - 16 Configuration management ...............2 - 16...

  • Page 30: Introduction

    Introduction Specifications Introduction The Accutorr V monitors patient vital signs (including non-invasive blood pressure (NIBP), pulse oxygen saturation (SpO ), and pulse rate (PR)) for a single adult, pediatric, or neonatal patient. It also monitors oral or rectal mode temperature (Temp) for a single adult or pediatric patient;...

  • Page 31: Cuff Inflation

    Specifications NIBP Measurement In single fault conditions, the hardware controls the cuff deflation to prevent the cuff pressure from exceeding the following ranges: Adult 330 mmHg Pediatric 220 mmHg Neonate 165 mmHg 2.2.4 Cuff Inflation The Non-Invasive Blood Pressure inflation source brings a volume of 200 ccs to a pressure of 300 mmHg in less than or equal to 10 seconds 2.2.5 Maximum Leakage...

  • Page 32: Nibp Measurement Cycle

    NIBP Measurement Cycle Specifications NIBP Measurement Cycle There are two different modes of measurement operation: manual and interval modes. The manual mode requires the operator to initiate the measurement cycle. The interval mode follows a configured plan of automatically initiated measurement cycles, using the follow selections: OFF (manual), STAT, or 1, 2, 3, 5, 10, 15, 20, 30, 60, 120, 240 minutes NOTE:...

  • Page 33: Automatically Adjusted Inflation Value After First Measurement

    Specifications NIBP Measurement Cycle 2.3.2 Automatically Adjusted Inflation Value after First Measurement In the Interval and Stat modes, the inflation value of the next measurement will be automatically adjusted by the NIBP module based on the systolic value of the previous reading.

  • Page 34: Spo 2 Measurement

    Measurement Specifications Measurement When configured with the DPM SpO module, NELLCOR NELL-3 SpO module, or MASIMO MS-2013 SpO module, the Accutorr V can perform SpO measurements. The SpO measurement function complies with the requirements of ISO9919. 2.4.1 DPM SpO Module Performance The DPM SpO accuracy has been validated in human studies against arterial blood sample reference measured with a CO-oximeter.
  • Page 35 Specifications Measurement 2.4.2 Masimo MS-2013 SpO Performance This section details the performance measurements of the Masimo MS-2013, which is designed in accordance with the requirements of the interface of the Masimo MS-2013 board. The Accutorr V interface complies with the requirements of the Masimo MS-2013 board communication protocol.

  • Page 36: Pulse Rate

    Measurement Specifications 2.4.2.2 Pulse Rate Resolution: 1 BPM Update frequency: 1 Hz Range and Accuracy: ACCURACY IN ACCURACY IN STATIC MOTION 2,3,4 PATIENT TYPE PR RANGE CONDITION CONDITION Adult/Pediatric/Neonate 25 – 240 BPM ± 3 digits ± 5 digits The Masimo MS-2013 pulse oximeter with an LNOP- Adt sensor was validated for no motion accuracy in human blood studies on healthy adult volunteers in induced hypoxia studies in the range of 70% to 100% SpO against a laboratory co-oximeter and ECG monitor.

  • Page 37: Spo 2

    Specifications Measurement 2.4.3 Nellcor NELL-3 SpO Performance This section details the performance measurements of the NELL-3 pulse oximeter (integrated OxiMax measurement technique), which is designed in accordance with the requirement of the interface of the Nellcor NELL-3 board. The SHIP (Standard Host Interface Protocol) mode is used.

  • Page 38: Temperature

    Temperature Specifications Temperature TYPICAL MEASUREMENT MEASUREMENT MODE RANGE ACCURACY TIME º º º º º º º monitor C – 44 C (77 F) – 32 C (±0.4 <60 s ±0.2 º º º F – 111.2 (89.6 F), not including º...

  • Page 39: 7-Segment Digit Display

    Specifications Display Area, Indicator, and Controller 2.6.1.2 7-Segment Digit Display Seven groups of 7-segment digit displays display the systolic pressure (red LED), diastolic pressure (red LED), mean pressure/cuff pressure (red LED), SpO (green LED), PR (red LED), temperature (red LED), and NIBP interval (red LED). 2.6.1.3 Monochrome LED Indicator Seven groups of monochrome LED indicators display or indicate the pulse strength (green...

  • Page 40: Alarm Lamp

    Display Area, Indicator, and Controller Specifications 2.6.3 Alarm Lamp • The monitor provides 2 alarm priority levels: high level alarms or low level alarms. • The Alarm lamp is on the front panel of the monitor. It is a group of (red/yellow) LED indicators.

  • Page 41: Patient Cable Connectors

    Temperature The Temperature probe connector label is T1. probe • Uses optional Mindray Smartemp predictive temperature module. • The connector of temperature probe (oral/axillary or rectal) is labeled “T1”. • The oral/axillary probe is blue, and the rectal probe is red.

  • Page 42: Audio Indicator

    Audio Indicator Specifications Audio Indicator A built-in speaker sounds audio alarms, button tones, and pulse tones. The Accutorr V supports pitch tone and multiple-level volume. 2.7.1 Pulse Tone Function The pitch of the pulse tone is modulated according to the SpO value, and the frequency increases as the SpO value increases.

  • Page 43: Standby Mode

    Specifications Standby Mode Standby Mode • To enter the standby mode, the monitor must be disconnected from the patient and receive no physiological signals from a patient with no low-battery alarm. • To enter the standby mode, press and confirm the operation in the pop-up dialog. •...

  • Page 44: Alarm Information

    Alarm Information Specifications 2.10 Alarm Information 2.10.1 Basics • There are two types of alarms: • Physiological alarms: The physiological parameters of the monitored patient exceed the specified ranges, or the physiological exceptions of the patient cannot be judged according to a single physiological parameter. •...

  • Page 45: Troubleshooting

    Troubleshooting Introduction....................3 - 2 Part Replacement.................... 3 - 2 Monitor Status Check ..................3 - 2 Technical Alarm Check..................3 - 3 Troubleshooting Guide ..................3 - 4 Accutorr V Service Manual 0070-10-0702 3 - 1...

  • Page 46: Introduction

    Introduction Troubleshooting Introduction This chapter details potential monitor issues with possible causes and corrective actions. For additional information on troubleshooting, contact service. Part Replacement Printed circuit boards (PCBs), major parts, and components in the monitor are replaceable. Isolate a PCB suspected to be defective, follow the instruction to replace it, and retest. If the trouble remains, exchange the replacement PCB with the original suspicious PCB and continue troubleshooting as directed in this chapter.

  • Page 47: Technical Alarm Check

    Troubleshooting Technical Alarm Check 5. Once VERSION is highlighted, press to display the VERSION dialog as shown in FIGURE 3-3. FIGURE 3-3 Example VERSION dialog 6. Press to highlight TOTAL RUN TIME or MODULE VERSION. 7. Once the selection is highlighted, press to display the data.

  • Page 48: Troubleshooting Guide

    Troubleshooting Guide Troubleshooting Troubleshooting Guide 3.5.1 Power On/Off Failures SYMPTOMS POSSIBLE CAUSE CORRECTIVE ACTIONS The monitor fails to AC mains not connected or Confirm that the AC mains is properly connected and that start. AC LED or battery too low the battery capacity is sufficient.

  • Page 49: Alarm Problems

    Troubleshooting Troubleshooting Guide 3.5.4 Alarm Problems SYMPTOMS POSSIBLE CAUSE CORRECTIVE ACTIONS The alarm lamp does Cables defective or • Confirm that the cables from alarm LED board to keyboard not light or is poorly connected and keyboard to main board are properly connected. extinguished, but alarm •...

  • Page 50: Recorder Failures

    Troubleshooting Guide Troubleshooting 3.5.6 Recorder Failures SYMPTOMS POSSIBLE CAUSE CORRECTIVE ACTION No printout Recorder module • Confirm that the recorder status LED is on. disabled • If yes, reset the recorder. If no, check for other possible causes. Paper reversely installed Re-install the paper roll.

  • Page 51: Network Related Problems

    Troubleshooting Troubleshooting Guide SYMPTOMS POSSIBLE CAUSE CORRECTIVE ACTION Battery fails to be fully Battery failure Replace battery. charged Cable defective or poorly • Confirm that the cable between battery interface connected board and the power module is properly connected. • Confirm that the connecting cables and connectors are not damaged.

  • Page 52: Software Upgrade Problems

    Troubleshooting Guide Troubleshooting 3.5.10 Software Upgrade Problems SYMPTOMS POSSIBLE CAUSE CORRECTIVE ACTIONS Bootstrap upgrade fails Power failure or unintended Return the main board to the factory for repair. power off during bootstrap upgrade Program upgrade fails Incorrect network connection • Confirm that the monitor is connected to the network.

  • Page 53: Nibp Measurement Failures

    Troubleshooting Troubleshooting Guide 3.5.12 NIBP Measurement Failures SYMPTOMS POSSIBLE CAUSE CORRECTIVE ACTIONS Unable to start NIBP Cables detective Confirm that the cables between NIBP module and the measurement main board are in good condition. Main board failure Replace the main board. Cuff inflation/deflation Pump or valve damaged Replace the NIBP module.
  • Page 54 Troubleshooting Guide Troubleshooting This page intentionally left blank. 3 - 10 0070-10-0702 Accutorr V Service Manual...

  • Page 55: Repair And Disassembly

    Repair and Disassembly Tools ......................4 - 2 Preparation for Disassembly................4 - 2 Disassembly....................4 - 3 Separating the Front and Rear Halves of the Monitor ......... 4 - 3 Disassembling the Front Housing Assembly ............4 - 6 Removing the Main Rack Assembly..............

  • Page 56: Tools

    Tools Repair and Disassembly Tools During disassembly and replacement, the following tools may be required: • Phillips screwdrivers • Wire cutters • Sharp nose pliers • Metric wrenches • Metric nut drivers Preparation for Disassembly Before disassembling the monitor: stop monitoring patients, turn off the monitor, disconnect all the accessories and peripheral devices, remove the battery, and disconnect the monitor from the mains power supply.

  • Page 57: Disassembly

    Repair and Disassembly Disassembly Disassembly 4.3.1 Separating the Front and Rear Halves of the Monitor 1. If the monitor is not configured with an Optional Temperature module, proceed to step 2. If the monitor is configured with an Optional Temperature module: a.
  • Page 58 Disassembly Repair and Disassembly 2. Remove the four (4) M3×8 cross-head screws (as shown in Figure 4-3). M3x8 cross-head screw M3x8 cross-head screw M3x8 cross-head screw M3x8 cross-head screw FIGURE 4-3 Remove four (4) M3x8 cross-head screws. 3. Release the clips (as shown in Figure 4-4) on the front and rear housings. Clips FIGURE 4-4 Release the clips.
  • Page 59 Repair and Disassembly Disassembly 4. Disconnect the cables and air tubing connecting the front and the rear housings. 5. Separate the front and the rear housings (Figure 4-5). Cable Connector Cable Connector Cable Connector Tubing Connection Cable Connector FIGURE 4-5 Separate the front and rear housings. NOTE: Exercise care when separating the front and the rear housings.

  • Page 60: Disassembling The Front Housing Assembly

    Disassembly Repair and Disassembly 4.3.2 Disassembling the Front Housing Assembly 1. Remove the six (6) M3×6 cross-head screws (as shown in Figure 4-6), and remove the key board. M3x6 cross-head screw M3x6 cross-head screw M3x6 cross-head screw M3x6 cross-head screw M3x6 cross-head screw M3x6 cross-head screw Black-and-White LCD Front Housing Assembly...
  • Page 61 Repair and Disassembly Disassembly 2. Remove the four (4) M3×8 cross-head screws (as shown in Figure 4-7).The monitor with color LCD does not need this step. M3x8 cross-head screw M3x8 cross-head screw M3x8 cross-head screw M3x8 cross-head screw FIGURE 4-7 Remove four (4) M3x8 cross-head screws. 3.
  • Page 62 Disassembly Repair and Disassembly 6. Remove the screw (as shown in FIGURE 4-9) to remove the SpO module from the SpO rack. Screw Screw Screw Masimo SpO DPM SpO Nellcor SpO Module Module Module FIGURE 4-9 Remove the screw. 7. Remove the two (2) screws for the SpO signal cable (as shown in Figure 4-10).

  • Page 63: Removing The Main Rack Assembly

    Repair and Disassembly Disassembly 4.3.3 Removing the Main Rack Assembly 1. Remove the two (2) M3×6 cross-head screws (as shown in Figure 4-12). 2. Take out the recorder by pushing the clips inward. M3x6 cross-head screw M3x6 cross-head screw Clip Clip FIGURE 4-12 Remove two (2) M3x6 cross-head screws.
  • Page 64 Disassembly Repair and Disassembly 4. If the device is not configured with an optional Temperature module, skip to Step 6. 5. If the device is configured with an optional Temperature module, remove the Temperature module board. FIGURE 4-14 Remove optional temperature module board. 6.

  • Page 65: Removing Nibp Module

    Repair and Disassembly Disassembly 4.3.4 Removing NIBP Module 1. Unplug the NIBP module from the CPU Board (as shown in Figure 4-16). Unplug the NIBP module FIGURE 4-16 Unplug the NIBP module. 2. Remove the three (3) M3×6 cross-head screws (as shown in Figure 4-17). 3.

  • Page 66: Removing The Main (Cpu) Board

    Disassembly Repair and Disassembly 4.3.5 Removing the Main (CPU) Board 1. Unplug the Main board power cable from the power supply as shown in FIGURE 4-18. 2. Cut the tie wrap to the speaker as shown in FIGURE 4-18. Cable Connector Cable Tie FIGURE 4-18 Unplug the Main board cable connector and cut one (1) tie wrap.

  • Page 67: Removing The Power Board

    Repair and Disassembly Disassembly 4.3.6 Removing the Power Board 1. Unplug the battery connector cable. 2. Remove the power board by removing the three (3) M3×6 cross-head screws (as shown in Figure 4-20). 3. Unplug the remaining cable connectors (fan, AC mains connector, and Main (CPU) board) from the Power board.

  • Page 68: Removing The Fan And Speaker

    Disassembly Repair and Disassembly 4.3.8 Removing the Fan and Speaker 1. Cut the cable ties on the fan, speaker, and the main rack. 2. Remove the fan cushion (as shown in Figure 4-22). Fan Cushion FIGURE 4-22 Remove the Fan Cushion. 3.

  • Page 69: Removing The Power Socket

    Repair and Disassembly Disassembly 4.3.9 Removing the Power Socket 1. Remove the retaining nut securing the grounding post (as shown in Figure 4-24). 2. Remove the grounding terminal. Retaining Nut FIGURE 4-24 Remove the retaining nut. 3. Remove the two (2) M3×8 cross-head screws (as shown in Figure 4-25). 4.

  • Page 70: Disassembling The Temperature Module

    Disassembly Repair and Disassembly 4.3.10 Disassembling the Temperature Module 1. Remove the two (2) M3×6 cross-head screws (as shown in Figure 4-26). 2. Take the cover plate off. M3x6 cross-head screw M3x6 cross-head screw FIGURE 4-26 Remove Two (2) M3x6 cross-head screws 3.

  • Page 71: Disassembling Spo Modules

    Repair and Disassembly Disassembly 4.3.11 Disassembling SpO Modules 4.3.11.1 Disassembling a DPM SpO module 1. Remove the M3×6 cross-head screw (as shown in FIGURE 4-28). M3x6 cross-head screw FIGURE 4-28 Remove one M3 X 6 cross-head screw 2. Remove the SpO board.

  • Page 72: Disassembling A Masimo Spo Module

    Disassembly Repair and Disassembly 4.3.11.2 Disassembling a Masimo SpO module 1. Remove the isolation power board by removing the three (3) M3 nuts (as shown in Figure 4-30). 2. Remove the three (3) M3×6 cross-head screws. M3 Nut M3x6 cross-head screw M3 Nut M3x6 cross-head screw M3 Nut...

  • Page 73: Disassembling A Nellcor Spo Module

    Repair and Disassembly Disassembly FIGURE 4-32 Masimo isolated power supply. 4.3.11.3 Disassembling a Nellcor SpO module 1. Remove the M3×6 cross-head screw (as shown in FIGURE 4-33) to separate the SpO module from its isolated power supply (as shown in FIGURE 4-34). M3x6 cross-head screw FIGURE 4-33 Remove one (1) M3x6 cross-head screw.

  • Page 74: Disassembling The Nibp Module

    Disassembly Repair and Disassembly 4.3.12 Disassembling the NIBP Module 4.3.12.1 Removing the NIBP Pump 1. Unplug the pump cable connector from the NIBP board. 2. Disconnect the tubing. 3. Cut the two tie wraps holding the NIBP pump as shown in FIGURE 4-35. 4.

  • Page 75: Removing The Nibp Bleed Valve

    Repair and Disassembly Disassembly 4.3.12.3 Removing the NIBP Bleed Valve 1. Unplug the bleed valve cable connector from the NIBP board. 2. Disconnect the tubing. 3. Remove the two (2) screws as shown in FIGURE 4-37. 4. Remove the bleed valve. Screws FIGURE 4-37 Remove two (2) screws.
  • Page 76 Disassembly Repair and Disassembly This page intentionally left blank. 4 - 22 0070-10-0702 Accutorr V Service Manual...

  • Page 77: Parts

    Parts Main Assembly ....................5-2 Front Assembly (Color LCD) ................5-3 Rear Housing Assembly................... 5-12 Main Bracket Assembly ................... 5-13 NIBP Assembly (Pump M6Q-100003- - -)............5-16 NIBP Assembly (Pump 082-000056-00) ............5-19 Temperature Module Subassembly ..............5-22 Temperature Power Module Subassembly ............5-24 Accutorr V Service Manual 0070-10-0702 5 - 1...

  • Page 78: Main Assembly

    Main Assembly ITEM PART NUMBER DESCRIPTION 801-6101-00003-00 Front Shell Assembly (B&W) 801-6101-00023-00 Front Shell Assembly (Color) M6G-020015- - - Hose Silicone,1.6mmODX0.8mmID 10m/per M04-004012- - - Screw, Crosshead M3×6 6101-30-46616 Main Bracket Assembly 801-6101-00011-00 Recorder module package M04-000605- - - Screw, Pan Head Phillips M3X8 6101-20-46742 Rear Overlay (6101) 9211-20-87369...

  • Page 79: Front Assembly (Color Lcd)

    Front Assembly (Color LCD) ITEM PART NUMBER DESCRIPTION — 115-016544-00 * Front Assembly Service Kit (Color LCD) Includes all parts below: 0010-20-12194 Machine Pneumatic Socket Subassembly 043-001894-00 Front Bezel (Color LCD) 6101-20-46722 Alarm Light Cover (6101) 6101-20-46723 Silicon Keypad (6101) 6101-20-46762 Key Pad Fixer 2 M04-051003- - -...
  • Page 80 NOTE: * To upgrade the Black & White LCD requires FRU# 801-6101-00023-00. Included in this FRU are: FRU# 801- 6101-000211-00 (Main board), 009-002037-00 (LCD signal cable), 042-004637-00 (Ferrite Fixer Plate), 051-000875-00 (Display and Key panel), 049-000280-00 (Color LCD Rubber), 021-000056-00 (LCD) for the new assembly, and 115-016544-00.
  • Page 81 ITEM PART NUMBER DESCRIPTION ITEM PART NUMBER DESCRIPTION 6101-20-46734 SpO2 Mounting Bracket (6101) 6101-30-46620 DPM SpO2 Module Package 6101-30-46622 Nellcor SpO2 module package 801-9211-00108-00* DPM SpO2 Isolation Board* 801-9211-00107-00* DPM SpO2 Board* 801-0010-00002-00 Nellcor SpO2 Board 801-6101-00017-00 Nellcor Power Isolation Board 801-6006-00029-00 DPM SpO2 Signal Cable 801-0010-00018-00...
  • Page 82 ITEM PART NUMBER DESCRIPTION M04-004012- - - Screw, Crosshead M3×6 801-6101-00022-00* 6101 Display and key panel PCBA (Color)* (FRU# 801-6101-00023-00 contains these parts.) 6101-20-46763 Ferrite Fixer Plate Isolation Sheet 042-004637-00* Ferrite Fixer Plate (Color LCD)* (FRU# 801-6101-00023-00 contains these parts.) 0000-10-10996 Spring Strip * Upgrading the Black-and-White LCD assembly to the new Color LCD assembly requires FRU#...
  • Page 83 ITEM PART NUMBER DESCRIPTION M04-004012- - - Screw Crosshead M3×6 6101-20-46732 Grounding Washer (6101) 049-000280-00* Color LCD Rubber* LCD panel TFT 3.5inch 272*480 3.3V* 021-000056-00* 047-005559-00 Front Overlay (6101), English 047-005560-00 Front Overlay (6101), Italy 047-005561-00 Front Overlay (6101), French 047-005562-00 Front Overlay (6101), German 047-005563-00...

  • Page 84: Front Assembly (Black-And-White Lcd)

    Front Assembly (Black and White LCD) ITEM PART NUMBER DESCRIPTION — 115-016543-00 Front Assembly Service Kit (Black & White) Includes all parts below: 0010-20-12194 Machine Pneumatic Socket Subassembly 6101-20-46710 Front Bezel (6101) 6101-20-46722 Alarm Light Cover (6101) 6101-20-46723 Silicon Keypad (6101) 6101-20-46762 Key Pad Fixer 2 M04-051003- - -...
  • Page 85 ITEM PART NUMBER DESCRIPTION ITEM PART NUMBER DESCRIPTION 801-6101-00015-00 Masimo Power Isolation Board PCBA 6101-20-46734 Mounting Bracket (6101) Masimo SpO Flex Cable 6101-30-46622 Nellcor SpO module package 801-0010-00019-00 Nellcor SpO Board 6101-20-46720-51 Masimo SpO Interface Bracket 801-0010-00002-00 6101-30-46620 DPM SpO Module Package 801-6101-00017-00 Nellcor Power Isolation Board...
  • Page 86 ITEM PART NUMBER DESCRIPTION M04-004012- - - Screw, Crosshead M3×6 M04-011002- - - Hex Locknut with Conical Washer M3 LCD Module FSTN 320x160 LED White Backlight 0000-10-10997 6101-30-46609 Display Keyboard PCBA 6101-20-46752 Ferrite Fixer Plate 6101-20-46763 Ferrite Fixer Plate Isolation Sheet M04-004015- - - Screw, Pan Head Phillips with Washer M3X8 M04-021024- - -...
  • Page 87 ITEM PART NUMBER DESCRIPTION M04-004012- - - Screw Crosshead M3×6 6101-20-46732 Grounding Washer (6101) 047-002718-00 Front Overlay (6101), English 6101-20-46741-52 Front Overlay (6101), French 6101-20-46741-53 Front Overlay (6101), German 6101-20-46741-54 Front Overlay (6101), Spanish 6101-20-46741-55 Front Overlay (6101), Portuguese 6101-20-46741-56 Front Overlay (6101), Dutch FIGURE 5-9 Front Shell Assembly...

  • Page 88: Rear Housing Assembly

    Rear Housing Assembly ITEM PART NUMBER DESCRIPTION — 801-6101-00010-00 Complete Rear Cover Service Kit. Includes all parts below, except 801- 6101-00009-00. M04-021024- - - Large Washer DA6H-20-22831 Foot Cushion 801-6101-00009-00 Battery Door (6101) and Battery Door Link M04-000802- - - Flat Washer M04-003105- - - Tapping Screw PT3×8...

  • Page 89: Main Bracket Assembly

    Main Bracket Assembly ITEM PART NUMBER DESCRIPTION 7000-20-24365 Torsion Spring 6006-20-39486 Battery Bar Setscrew 6101-20-46739 Fan Gasket (6101) M04-051172- - - Screw, Flat Head Phillips M3X25 6101-20-46731 Fan Binder Plate (6101) 801-9201-00001-00 Fan (KDE1204PKV3) 6006-20-39379 Speaker Spacer ITEM PART NUMBER DESCRIPTION 801-6006-00048-00 Speaker and Cables...
  • Page 90 ITEM PART NUMBER DESCRIPTION 6006-20-39381 Recorder Signal Cable 6006-20-39380 Host Board Power Cable 6006-20-39384 LCD Signal Cable (for B&W LCD) 009-002037-00* LCD Signal Cable (for color LCD) * M09A-20-62081 Communication Cable from Host Board to Isolation Board 6006-20-39382 Module Cable ITEM PART NUMBER DESCRIPTION...
  • Page 91 NOTE: **After replacing the Main Board, a System Reconfiguration should be performed by following this procedure: While the monitor is powered on, press and hold the MENU key for two seconds. While the MENU key is still depressed, press and hold the power ON/OFF key. Verify that the message “Clear system config and restarting”...

  • Page 92: Nibp Assembly (Pump M6Q-100003

    NIBP Assembly (Pump M6Q-100003- - -) Accutorr V models with serial numbers lower than S/N A7503017K9 are configured with the old NIBP pump (083-000056-00). ITEM PART NUMBER DESCRIPTION M04-002505- - - Screw, M3×6 FIGURE 5-13 NIBP Assembly (Pump M6Q-100003- - -)
  • Page 93 ITEM PART NUMBER DESCRIPTION M04-051004- - - Screw, PT2.6×6 801-6100-00019-00 NIBP PCBA Module A21-000002- - - Tubing, Silicone,1/8"X1/4" X100ft,2800546-100 S1-0378-02-0004 Filtered Orifice Restricto S1-0008-10-0206 Tubing, Silicone,1/16"X3/16",TYGON 3350 (1foot) 3001-10-07066 T-Connector 6101-20-46756 NIBP Bracket Manifold 6101-20-46755 NIBP Manifold 6101-20-46610 Cable, Main Board to NIBP Module Board FIGURE 5-14 NIBP Pneumatics (Pump M6Q-100003- - -)
  • Page 94 ITEM PART NUMBER DESCRIPTION 047-001582-00* NIBP Bracket Label* M04-051137- - - Screw, M2×4 M90-000002-00 Insulation Washer F2 042-001417-00* NIBP Bracket* (FRU# 801-6101-00018-00 contains these parts.*) M6Q-100003- - - Rolling Pump 6101-20-46761 Pump Cushion 082-000057-00 Valve Solenoid M04-004905- - - Screw, M3×18 082-000058-00 Valve —...

  • Page 95: Nibp Assembly (Pump 082-000056-00)

    NIBP Assembly (Pump 082-000056-00) ITEM PART NUMBER DESCRIPTION M04-002505- - - Screw, M3×6 FIGURE 5-16 NIBP Assembly (Pump 082-000056-00)
  • Page 96 ITEM PART NUMBER DESCRIPTION M04-051004- - - Screw, PT2.6×6 801-6100-00019-00 NIBP PCBA Module A21-000002- - - Tubing, Silicone,1/8"X1/4" X100ft,2800546-100 S1-0378-02-0004 Filtered Orifice Restricto S1-0008-10-0206 Tubing, Silicone,1/16"X3/16",TYGON 3350 (1foot) 3001-10-07066 T-Connector 6101-20-46756 NIBP Bracket Manifold 6101-20-46755 NIBP Manifold 6101-20-46610 Cable, Main Board to NIBP Module Board FIGURE 5-17 NIBP Pneumatics (Pump 082-000056-00)
  • Page 97 ITEM PART NUMBER DESCRIPTION 6101-20-46737 NIBP Fram Overlay (6101) M04-051137- - - Screw, M2×4 M90-000002-00 Insulation Washer F2 6101-20-46730 NIBP Bracket (6101) 082-000056-00* Pump* 6101-20-46761 Pump Cushion — 801-6101-00002-00 Pump Kit (includes pump 082-000056-00 and cushion 6101-20-46761) 082-000057-00 Valve Solenoid M04-004905- - - Screw, M3×18 082-000058-00...

  • Page 98: Temperature Module Subassembly

    Temperature Module Subassembly ITEM PART NUMBER DESCRIPTION M04-002505- - - Screw, M3×6 6101-20-46759 Temp Module Water Ingress Blocker 801-6006-00044-00 Temp Measurement Board Subassembly 6101-20-46716 Temp Module Inner Cover FIGURE 5-19 Temperature Module Subassembly...
  • Page 99 ITEM PART NUMBER DESCRIPTION 6101-20-46717 Temp Probe Cover Holder 6101-20-46715 Temp Module External Cover 6101-20-46724 Temperature Probe Holder Ring (6101) M04-003905- - - Screw, Phillips PT3×6 FIGURE 5-20 Temperature Module Subassembly...

  • Page 100: Temperature Power Module Subassembly

    Temperature Power Module Subassembly ITEM PART NUMBER DESCRIPTION M04-002505- - - Screw, M3×6 M09A-20-62082 Communication Cable from Power Isolation Board to Temp Measurement Board 6101-20-46745 Rear Inner Cover Plate (6101) 801-6006-00043-00 Temp Module Power Supply Board PCBA FIGURE 5-21 Temperature Power Module Subassembly...

  • Page 101: Test And Calibration

    Test and Calibration Introduction....................6 - 2 Visual Test....................6 - 4 Power-on Test ....................6 - 4 NIBP Calibration ..................6 - 5 NIBP Accuracy Test ..................6 - 9 SpO2 Test....................6 - 13 Testing the Optional Temperature Module ............6 - 15 Nurse Call Performance Test .................6 - 17 Bar Code Scanner Test .................6 - 19 Electrical Safety Tests ...................6 - 21 Recorder Check...................6 - 23...

  • Page 102: Introduction

    Introduction Test and Calibration Introduction To ensure the monitor always functions properly, qualified personnel should perform regular inspections, maintenance, and testing. This chapter provides the test procedures for the monitor and includes recommended test equipment and frequency. Qualified personnel should perform the testing and maintenance procedures as required and use appropriate test equipment.
  • Page 103 Test and Calibration Introduction Bar code scanner test If the user suspects that bar code scan is incorrect. Electrical safety tests Enclosure leakage 1. Following any repair or replacement of the power module. current test 2. At least once every two years. Earth leakage current test Patient leakage...

  • Page 104: Visual Test

    Visual Test Test and Calibration Visual Test Inspect the equipment for obvious signs of damage. Follow these guidelines when inspecting the equipment: • Carefully inspect the case, the display screen, and the buttons for physical damage. • Inspect all external connections for loose connectors, bent pins, or frayed cables. •...

  • Page 105: Nibp Calibration

    Test and Calibration NIBP Calibration NIBP Calibration Required Tools: • One (1) T-Connector • Three (3) pieces of Tubing • One (1) Metal Vessel with volume of 500 ±25 ml • One (1) Reference manometer with accuracy of 1 mmHg To calibrate NIBP: 1.
  • Page 106 NIBP Calibration Test and Calibration FIGURE 6-3 NIBP TOOLS dialog 9. Once CALIBRATION is highlighted, press (18) to display the Enter Password dialog, as shown in FIGURE 6-4. FIGURE 6-4 ENTER PASSWORD dialog 10. In the Enter Password dialog, press (18).
  • Page 107 Test and Calibration NIBP Calibration NOTE: When the NIBP CALIBRATION dialog is first displayed, INFLATE is highlighted, as shown in FIGURE 6-5. FIGURE 6-5 NIBP CALIBRATION dialog with INFLATE highlighted 23. Press (18) to start pressurizing the calibration vessel. NOTE: (16) or (19) to highlight CANCEL, then press (18) to cancel the calibration.
  • Page 108 NIBP Calibration Test and Calibration FIGURE 6-7 NIBP CALIBRATION dialog with ACCEPT highlighted 26. Press the (16) or (19) to select ACCEPT. 27. Press (18) to accept the calibration. NOTE: (16) or (19) to highlight CANCEL, then press (18) to cancel the calibration. The Accutorr V uses the new calibration factor until another calibration sequence is performed.

  • Page 109: Nibp Accuracy Test

    Test and Calibration NIBP Accuracy Test NIBP Accuracy Test Required Tools: • Two (2) T-Connectors • Five (5) pieces of tubing • One (1) Metal Vessel with volume of 500 ±25 ml • One (1) Reference manometer with accuracy of 1 mmHg •...

  • Page 110: Nibp Leakage Test

    NIBP Accuracy Test Test and Calibration FIGURE 6-9 NIBP TOOLS dialog running the accuracy test NOTE: The ACCURACY TEST button changes to STOP ACCURACY TEST. Use to highlight STOP ACCURACY TEST, then press to cancel the accuracy test. 10. Use the ball pump to pressurize the vessel to each of the three different ranges shown in following table.
  • Page 111 Test and Calibration NIBP Accuracy Test Adult Neonate Pediatric FIGURE 6-10 Patient size graphics and indicators The Patient size indicator illuminates to indicate the selected size as shown in FIGURE 6- 10. The factory default setting for the Patient size is Adult. 2.
  • Page 112 NIBP Accuracy Test Test and Calibration FIGURE 6-12 NIBP TOOLS dialog running the leak test NOTE: The LEAK TEST button changes to STOP LEAK TEST. Use to highlight STOP LEAK TEST, then press cancel the leak test. 11. If the system leaks, the message PNEUMATIC LEAK will be displayed in the technical alarm area/prompt area.

  • Page 113: Spo 2 Test

    Test and Calibration Test Test NOTE: A functional tester cannot be used to assess the accuracy of a pulse oximeter probe or a pulse oximeter monitor. Required Tool: SpO simulator. • For the monitor equipped with DPM SpO module, BIO-TEK Index-2 SpO simulator is recommended.

  • Page 114: Summary Of Test Methods

    Test Test and Calibration NOTE: The SpO simulator can only be used to verify that the pulse oximeter operates properly. It cannot be used to verify the accuracy of the pulse oximeter or the SpO sensor. To verify the accuracy, clinical tests are required. Contact Technical Support if the SpO test fails.

  • Page 115: Testing The Optional Temperature Module

    Test and Calibration Testing the Optional Temperature Module Testing the Optional Temperature Module Required Tool: Thermostatic oil tank, HART 7102 recommended 1. Set the temperature of the oil tank to 37 C and conduct the test after the temperature ° stabilizes.
  • Page 116 Testing the Optional Temperature Module Test and Calibration 11. Press to change the selection to ° 12. Once C is highlighted, press to set it. ° 13. Once the choices are set, press to exit the TEMP SETUP dialog. 14. Remove the Temperature probe from the probe sheath, insert a probe cover, and place the probe into the oil tank.

  • Page 117: Nurse Call Performance Test

    Test and Calibration Nurse Call Performance Test Nurse Call Performance Test Required Tool: Multimeter 1. Connect the nurse call cable to the analog output connector. 2. If needed, press to display the Normal Screen. 3. Press to display the SYSTEM SETUP dialog. 4.
  • Page 118 Nurse Call Performance Test Test and Calibration 21. Press to highlight the SIGNAL DURATION pull-down list. 22. Once the SIGNAL DURATION pull-down list is highlighted, press to select it. 23. Press to highlight the CONTINUOUS. 24. Once the CONTINUOUS is highlighted, press to select it.

  • Page 119: Bar Code Scanner Test

    Test and Calibration Bar Code Scanner Test Bar Code Scanner Test Required Tool: None 1. Connect the barcode reader to the RS-232 connector on the back of the Accutorr V. 2. Press to display the SYSTEM SETUP dialog FIGURE 6-13. 3.
  • Page 120 Bar Code Scanner Test Test and Calibration FIGURE 6-18 Example USER MAINTENANCE dialog 9. Press to highlight the BARCODE POWER selection field. 10. Once the selection field is highlighted, press select it. 11. Press to select ON. 12. Once the selection is highlighted, press select it.

  • Page 121: Electrical Safety Tests

    Test and Calibration Electrical Safety Tests 6.10 Electrical Safety Tests WARNING: Electrical safety tests are a proven means of verifying the electrical safety of the monitor. They are intended for determining potential electrical hazards. Failure to identify these hazards in a timely manner may cause personnel injury.

  • Page 122: Patient Leakage Current Test

    Electrical Safety Tests Test and Calibration 3. Connect the EUT to the 601 analyzer’s auxiliary output connector by using a power cord. 4. Power on the 601 safety analyzer and then press the “4-Earth leakage” button on the analyzer’s panel to enter the earth leakage test screen. •...

  • Page 123: Recorder Check

    Test and Calibration Recorder Check 6.11 Recorder Check 1. Print SpO Pleth waveforms. The recorder should print correctly and printout should be clear. 2. Open the recorder door and verify the monitor gives the proper message. Close recorder door before proceeding to the next step. 3.

  • Page 124: Software Upgrade

    Software upgrade Test and Calibration 6.12 Software upgrade CAUTION: Disconnect the monitor from the patient and make sure that important data is saved before upgrading the monitor. CAUTION: Do not shut down or power off the equipment when upgrading the bootstrap program. Otherwise, it may cause the equipment to break down.
  • Page 125 0070-00-0702 Rev 7.0 October, 2015...
  • Page 126 Hoevelaken • The Netherlands • Tel: +31 33 25 44 911 • Fax: +31 33 25 37 621 Mindray (UK) Limited • 3 Percy Road • St. John’s Park • Huntingdon • Cambridgeshire PE29 6SZ • United Kingdom • Tel: 01480 416840 • Fax: 01480 436588 Mindray Medical France SARL •...

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