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Nonin 9847V Operator's Manual

Veterinary pulse oximeter and carbon dioxide detector
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Operator's Manual
Model 9847V
Veterinary
Pulse Oximeter and
Carbon Dioxide Detector

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Summary of Contents for Nonin 9847V

  • Page 1 Operator’s Manual Model 9847V Veterinary Pulse Oximeter and Carbon Dioxide Detector...

  • Page 2: About The Manual

    The information in this manual has been carefully checked and is believed to be accurate. In the interest of continued product development, NONIN reserves the right to make changes and improvements to this manual and the products it describes at any time, without notice or obligation.

  • Page 3: Guide To Symbols

    Guide to Symbols ATTENTION: See Instructions for Use Type BF Equipment (Isolation from electrical shock.) CE Marking indicating conformance to EC Directive No. 89/336/EEC concerning Electromagnetic Compatibility (EMC) Use By Indicates separate collection for electrical and electronic equipment (WEEE). Lot Number UL Mark for Canada and the United States Protected Against Dripping Water IPX1...

  • Page 4: Precautions For Use

    • If the Model 9847V CO2 detector results are inconclusive, the correct anatomic location of the endotracheal tube must be confirmed by other methods. • Do not use the Model 9847V CO2 detector with a nebulizer in the breathing circuit, as the fine mist may cause erroneous readings.
  • Page 5 • The Model 9847V veterinary pulse oximeter may not work on all animals. If you are unable to achieve stable readings, discontinue use.
  • Page 6 perfusion to the sensor site. Examples of commonly used agents that may have this type of effect on certain animal species are Detomidine HCl and Xylazine HCl. • There is a wide range of variability between animal species and their respective differences in anatomy, physiology, and responses to veterinary pharmacological agents.

  • Page 7: Electromagnetic Environment-Guidance

    Manufacturer’s Declaration Refer to the following table for specific information regarding this device’s compliance to IEC Standard 60601-1-2. Electromagnetic Emissions Emissions Test Compliance Electromagnetic Environment— Guidance This device is intended for use in the electromagnetic environment specified below. The user of this device should ensure that it is used in such an environment. RF Emissions Group 1 This device uses RF energy only for...

  • Page 8: Indications For Use

    Introduction Indications for Use The NONIN Model 9847V Veterinary Pulse Oximeter and Carbon Dioxide Detector is indicated for use in measuring and displaying functional oxygen saturation of arterial hemoglobin (SpO pulse rate, and approximate carbon dioxide (CO ) changes in the airway of intubated animals.

  • Page 9: General Description

    (Figure 2). The Model 9847V typically will operate for 90 hours continuously between battery replacements when used for pulse oximetry alone, or for 20 hours continuously when used for both CO detection and pulse oximetry.

  • Page 10: Pulse Oximeter

    “latched” or continuing for a critical battery state, when 3 flickering dashes will be displayed). In addition, a high priority audible alarm will sound. If the pulse oximeter sensor is initially connected to the Model 9847V and is functional, and then is either disconnected or malfunctions, or an adequate pulse oximeter sensor signal is not detected, then: •...

  • Page 11: Carbon Dioxide Detector

    Carbon Dioxide Detector The Model 9847V determines approximate CO changes in the airway of intubated animals by measuring the absorption of mid-infrared light passed through the airway adapter tube. The approximate CO concentration change is indicated by an 8-segment LED bar graph display (the display).

  • Page 12: Audible Alarms And Informational Tones

    A Model 9847V high priority (animal) alarm alerts the attendant to apnea (absence of breath), high or low oxygen saturation, high or low pulse rate, or inadequate pulse quality conditions. A...
  • Page 13 Unpacking Your Model 9847V Contact the carrier immediately if the shipping carton for the Model 9847V is damaged. Carefully unpack the instrument and its accessories. Confirm that the items listed below are packed with the Model 9847V Veterinary Pulse Oximeter and Carbon Dioxide Detector.

  • Page 14: Basic Operation

    Be sure to remove and replace all six batteries whenever battery replacement is needed. Batteries should be removed if the Model 9847V is going to be stored for more than 30 days. Batteries may leak if left in the device for a long period of time.
  • Page 15 Replacing Batteries in the Model 9847V 1. Remove the battery door on the bottom of the Model 9847V. 2. Remove all six used batteries. If necessary, gently tap the device against the palm of your hand to dislodge all of the batteries.

  • Page 16: Connecting The Sensors

    Note: NONIN veterinary pulse oximeter sensors do not contain natural rubber latex. Carbon Dioxide Sensor and Airway Adapter Tube Connect the CO2 sensor (with the NONIN logo facing up) to the side of the Model 9847V. Ensure that the sensor is firmly plugged in.

  • Page 17: Setting Up The Tabletop Stand

    The Model 8500TS Tabletop Stand can be used for placing the Model 9847V in a viewable position. Slide the Model 9847V into the stand, then swing the metal leg into position behind the stand to form a solid base. Route the Model 8500VI Veterinary Extension Cable or the pulse oximeter sensor cable through the notch at the bottom edge of the stand as illustrated.

  • Page 18: Power On Self-Test

    Note: After the Model 9847V is turned on and until a pulse oximeter or CO2 sensor is plugged in for the first time, the “audible alarm disabled” indicator will flicker. This “audible alarm disabled”...

  • Page 19: Overview Of Monitoring

    Verify that the airway adapter tube is properly attached to the CO sensor and that the CO sensor is properly connected to the Model 9847V. Next, verify that the lower bar of the CO display is illuminated and the lamp inside the CO sensor is flashing on and off.
  • Page 20 (device only) with a soft cloth dampened with a mild detergent or isopropyl alcohol. Do not pour or spray any liquids onto the Model 9847V, and do not allow any liquid to enter any openings in the device. Allow the Model 9847V to dry thoroughly before reusing.

  • Page 21: Detailed Operation

    Detailed Operation Controls All functions of the Model 9847V are controlled by switches found on the front of the unit. Powering the Model 9847V: 1. With the unit off, press the on/off switch one time to turn on the Model 9847V.

  • Page 22: Setup Mode

    When you turn on the Model 9847V, you can either select setup mode and make any desired changes to settings, or you can start up without choosing setup mode (and you will not be able to change any settings).
  • Page 23 DFt, rcl, or co2 configuration become the new stored settings. (Then the next time the Model 9847V is started up with setup mode, these new stored settings can be recalled by choosing rcl. These new stored settings can again be modified in setup mode if desired.)
  • Page 24 Table 1. Alarm Limit, Breath Beep Pitch, Printer, Calendar, and Clock Mode Parameters Note: The Model 9847V automatically saves the “last used” alarm limit, breath beep pitch, printer, calendar, and clock settings. (These “last used” settings are preserved across the “on/off” cycles.) If you prefer to keep the same settings at every use, you don’t need to change the settings in the setup mode until the batteries are changed.

  • Page 25: Entering Setup Mode

    SpO display to the next sequential parameter (apnea delay time, alarm limit, etc.). 3. Continue this process until all parameters are set. When the setting sequence has been completed, the Model 9847V: • exits the setup mode, then •...

  • Page 26: Alarm Mode Setting

    Alarm Mode Setting • Note: The Model 9847V automatically saves the last used alarm limit, breath beep pitch, printer, calendar, and clock settings. (These “last used” settings are preserved across the “on/off” cycles.) If you prefer to keep the same settings at every use, you don’t need to change the settings in the setup mode until the batteries are changed.
  • Page 27 Apnea Delay Time Setting Choosing the Apnea Delay Time Setting 1. Upon entering the apnea delay time setup mode, “APd” will appear in the SpO2 display. The apnea delay time may be set from 15 to 60 (seconds) in increments of 5, or to “Off”. Make the apnea delay time setting selection.

  • Page 28: Spo2 Low Alarm Limit Setting

    SpO2 Low Alarm Limit Setting Choosing the SpO2 Low Alarm Limit 1. Upon entering the SpO2 low alarm limit mode, “O2L” will appear in the SpO2 display. The SpO2 low alarm limit may be set from 50 to 95 (%) in increments of 1, or to “OFF”. Make the SpO2 low alarm limit selection.

  • Page 29: Pulse Rate Alarm Limit Settings

    Pulse Rate Alarm Limit Settings Choosing the Pulse Rate Alarm Limits 1. Upon entering the pulse rate low alarm limit mode, “H L” will appear in the SpO2 display. The pulse rate low alarm limit may be set from 20 to 200 (beats per minute) in increments of 5, or to “OFF”.

  • Page 30: Spo2 High Alarm Limit Setting

    SpO2 High Alarm Limit Setting Choosing the SpO2 High Alarm Limit 1. Upon entering the SpO2 high alarm limit mode, “O2H” will appear in the SpO2 display. The SpO2 high alarm limit may be set from 80 to 100 (%) in increments of 1, or to “OFF”. Make the SpO2 high alarm limit selection.

  • Page 31: Breath Beep Pitch Setting

    Breath Beep Pitch Setting Choosing the Breath Beep Pitch Setting 1. Upon entering the breath beep pitch mode, “FPt” will appear in the SpO2 display. The breath beep pitch defaults to “variable pitch” (fixed pitch off). The breath beep pitch selection may be toggled between “ON”...

  • Page 32: Calendar Settings

    Calendar Settings Note: Setting the month to “00” disables the calendar and clock functions and helps conserve battery life. The calendar and clock functions are used to time stamp real-time data for the Model 8500P Attachable Printer or data stored in memory. Unless you intend to use real-time data output or memory playback options, skip this section.

  • Page 33: Clock Settings

    2. After selecting the hour, the SpO2 display will show “nn” indicating the setup mode for the minutes. The minutes may be set to “00” through “59.” Make the minutes selection. After selecting the minutes, the Model 9847V will: •...

  • Page 34: Pulse Rate Display

    Indicators Refer to Figure 2 on page XXX for a detailed illustration of the Model 9847V controls and indicators. Visible Indicators SpO2 Display ( %SpO2 ) The SpO2 display (identified by “%SpO2”) is the upper numeric display. This 3- digit light-emitting diode (LED) display shows the current oxygen saturation percentage.
  • Page 35 Flickering SpO2 and Pulse Rate Displays When the SpO2 or the pulse rate high or low alarm limits are met or exceeded, a high priority alarm condition exists and the numerical values of the corresponding parameter will flicker. (Also during these high priority alarms, an audible alarm indication will occur.) If the SpO2 or pulse rate visible high priority alarms is latched (continues) for a critical battery state, that parameter will show 3 flickering dashes in the corresponding display.

  • Page 36: Pulse Quality Indicator

    When a breath is again detected, the visible and audible apnea indicators will stop. The apnea delay timer is first started when the CO sensor is plugged into the Model 9847V and the system is not in setup mode (that is, when the lower bar is illuminated on the CO display).
  • Page 37 If, after an adequate signal has been detected: • the CO sensor is unplugged, or • the airway adapter tube is removed from the CO2 sensor, or • the airway adapter tube becomes damaged or • the light path is blocked, or •...

  • Page 38: Low Battery Indicator

    The Model 9847V will not monitor an animal after the batteries reach a critical level. The batteries must be replaced immediately. Refer to “Batteries” for more information.

  • Page 39: Audible And Visible Indicator Functions During Alarm Conditions

    • Continuing prior high priority alarm high priority alarm • All other visible indicators off (the is continuing Model 9847V is unavailable for use) SpO2 high or low High priority SpO2 numeric display flickering; if latched (continuing) for critical battery state, will...

  • Page 40: Audible Spo 2 High Or Low Alarm

    During power on initialization and when changing the breath beep sound volume, beeps will sound as fixed pitch. Each time the Model 9847V is turned on, the audible breath beep will default to the medium sound volume setting. During normal operation, pressing the advance switch cycles the audible breath beep sound volume between low, medium, high, and off.

  • Page 41: Audible Co 2 Sensor Alarm

    When a breath is again detected, the audible and visible apnea indicators will stop. The apnea delay timer is first started when the CO sensor is plugged into the Model 9847V and the system is not in setup mode (that is, when the lower bar is illuminated on the CO display).
  • Page 42 (For example, a critical battery condition could begin while an apnea condition is occurring). Therefore, the Model 9847V software uses a set of “rules” to determine the priority of these sounds. These sound control rules are described in...
  • Page 43 Table 4. Audible Indicator Sound Control Rules Note: These rules assume that the audible alarms have not been temporarily or “permanently” disabled using the “audible alarm disabled” switch. Condition Sound Control Rules Marginal Battery Normal sound operation; steadily illuminated low battery indicator only. •...
  • Page 44 Model 9847V. The information from the Model 9847V in the real-time mode is sent in an ASCII serial format at 9600 baud with 9 data bits, 1 start bit, and 1 stop bit, odd parity. The data are output at a rate of once per second.

  • Page 45: Recording Sessions

    Memory The Model 9847V can collect and store up to 18 hours of SpO2 and pulse rate information. Note: CO2 detector data are not stored in memory. Software to download stored pulse oximetry data is available for use with IBM-compatible PCs.

  • Page 46: Carbon Dioxide Sensor

    The Model 9840SV CO Sensor is a crescent-shaped device containing light emitting and detecting elements on the end of a cable that connects to the Model 9847V. The CO sensor is snapped on to the Model 9840AAT-V Veterinary Airway Adapter Tube, which in turn is connected between the endotracheal tube and the breathing circuit of intubated animals.
  • Page 47 The Model 9840AAT-V Veterinary Airway Adapter Tube will increase dead space by approximately 6 cubic centimeters; this may adversely affect ventilation for animals with small tidal volumes. Do not use the Model 9847V CO detector on small animals if this dead space will compromise ventilation.
  • Page 48 To Attach the Airway Adapter Tube to the Carbon Dioxide Sensor: 1. While grasping the large end of the airway adapter tube, place the clear windows of the tube toward the CO sensor. The reflector should face away from the CO sensor.
  • Page 49 Do not use caustic or abrasive cleaning agents on the veterinary airway adapter tube. NONIN has tested the cleaning and reuse of the Model 9840AAT-V Veterinary Airway Adapter Tube. However, NONIN cannot assure optimal performance of the veterinary airway adapter tube after the first use.

  • Page 50: Specifications

    Specifications 1. Oxygen Saturation Range 0 to 100% (SpO2) 2. Pulse Rate Range 18 to 450 pulse per minute 3. CO2 Range 0 to >75 mmHg 4. CO2 Response Time 250 ms 5. Respiration Rate Range 1 to 60 breaths per minute 6.
  • Page 51 14. Power Requirements Six 1.5V AA size alkaline batteries; 90 hours typical operation for pulse oximeter alone, 20 hours typical operation for pulse oximetry and CO detection 15. Dimensions 8 cm wide x 15 cm high x 2 cm deep 3 in.

  • Page 52: Service, Support, And Warranty

    Plymouth, Minnesota 55441-5443 USA FAX: (763) 553-7807 All non-warranty work shall be done according to NONIN standard rates and charges in effect at the time of delivery to NONIN. All repairs include a complete retest of the 9847V using factory test fixtures. Warranty...
  • Page 53 For more information about NONIN parts and accessories contact your local distributor. If you do not have your local distributor information, call NONIN at (800) 356-8874 (USA and Canada) or (763) 553-9968, and ask for your local distributor's name and phone number.
  • Page 54 Table 6. Troubleshooting Guide Symptom Possible Cause Possible Solution The Model 9847V will not turn The batteries are depleted. Replace all six batteries. An incorrect battery Verify correct battery installation. orientations. The battery door is missing the Replace the battery door.
  • Page 55 Disruption in the Model 9847V Electromagnetic interference Remove the Model 9847V performance. (EMI). from the EMI environment. If these solutions do not correct the problem with your Model 9847V, please contact Nonin at (800) 356-8874 (USA and Canada) or (763)-553-9968.