Nonin Avant 2120 Operator's Manual
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Nonin Avant 2120 Operator's Manual

Pulse oximeter and nibp monitor
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Operator's Manual
vant 2120
™
Avant 2120
™
Pulse Oximeter
and NIBP Monitor
English
0123

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Summary of Contents for Nonin Avant 2120

  • Page 1 Operator’s Manual vant 2120 ™ Avant 2120 ™ Pulse Oximeter and NIBP Monitor English 0123...
  • Page 2 Pressure Monitor. The information in this manual has been checked carefully 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: Table Of Contents

    Indications for Use ............5 Installing the Batteries ............ 6 Verifying Avant 2120 Operation ........7 Avant 2120 Alarm Limit Power On Defaults .... 7 Displays, Indicators, and Controls ....... 8 Taking %SpO2 Measurements ........13 Taking Blood Pressure Measurements ......13 Automatic and Demand NIBP Measurements ..16...

  • Page 4: Guide To Symbols

    Guide to Symbols Detailed information about functional symbols can be found in this manual’s “Using the Avant 2120” section. Symbol Description/Function Attention: See Instructions for Use or related materials. Type BF Applied Part: Defibrillator Proof (Patient isolation from electrical shock). Applies to NIBP.

  • Page 5: Precautions For Use

    Do not use the blood pressure module of the Avant 2120 on neonatal patients. Warnings The Avant 2120 is intended only as an adjunct in patient assessment. It must be used in conjunction with other methods of assessing clinical signs and symptoms.
  • Page 6 Follow local governing ordinances and recycling instructions regarding disposal or recy- cling of the device and device components, including batteries. Do not immerse the Avant 2120 or NONIN sensors in water or any other liquids, and do not place liquids on top of the Avant 2120.
  • Page 7 Check the NIBP cuff application site frequently to ensure that the cuff is not causing prolonged impairment of the patient’s circulation. The Avant 2120 might not work on all patients. Check to ensure that the proper cuff size is used. If you are unable to achieve stable readings, discontinue use.

  • Page 8: Using The Avant 2120

    The blood pressure monitor is not intended for use with neonates. It is intended for attended care and may be used for spot-checking. The Avant 2120 should be used for patients with arm circumferences of 18-42 cm.

  • Page 9: Installing The Batteries

    Reposition the back cover carefully, and tighten the screws firmly—being careful not to over-tighten. Contact NONIN to purchase or replace battery packs. NOTE: Removing power from the Avant 2120 erases all previous oximetry and NIBP data, but it does not erase any user-defined alarm limits.

  • Page 10: Verifying Avant 2120 Operation

    (initialization) sequence. Verify that all LEDs illuminate and the unit beeps three times during the first phase of the startup sequence. If any LED is not lit (except the AC Power Adapter LED), do not use the Avant 2120. Contact NONIN Customer Support for assistance.

  • Page 11: Displays, Indicators, And Controls

    For medium priority (equipment) alarms, the values are displayed in amber, blinking slowly. There is a four-digit, green, numeric LED on the Avant 2120 as well. It is used primarily to display date and time information, adjust volumes, adjust...
  • Page 12 Plus (+) and Minus (-) buttons on the front panel. The highest volume is 15, and the lowest volume is 0. The default volume level is 4. The Avant 2120 beeps while pulse volume is being changed, showing the volume progression as it is adjusted.
  • Page 13 Main Alarm LED indicator. In addition, this LED— when lit solid—indicates that the battery capacity is being displayed. This LED does not indicate that the Avant 2120 is running on battery power. AC Power Adapter LED This green LED is displayed when an external power supply is providing power to the Avant 2120.
  • Page 14 This button toggles the Avant 2120 between ON and STANDBY modes. Pressing this button once turns on the Avant 2120. Pressing and holding this button for at least 1 second turns off the Avant 2120. Briefly pressing this button while the unit is on displays the battery capacity percentage, in 10% increments, for four seconds in green.
  • Page 15 These buttons are also used to scroll through the NIBP history. Pressing this button alone, when the Avant 2120 is not in any program mode, adjusts the intensity of the LED displays. Time/Date Button This button displays the time and date.

  • Page 16: Taking %Spo2 Measurements

    Pulse Rate display areas. Taking Blood Pressure Measurements This section describes how to take blood pressure readings with the Avant 2120. NOTE: If an accurate NIBP reading cannot be achieved, the Avant 2120’s cuff will begin to reinflate, attempting a second blood pressure measurement.
  • Page 17 Using the Avant 2120 NIBP Cuff Placement Cuffs can be carefully placed on either the right or left arm. Apply the cuff around the bicep slightly above the elbow, so that the inflation bladder is centered over the brachial artery (the inflation bladder is approximately half of the entire length of the cuff).
  • Page 18 • To plug in the pulse oximeter sensor, insert the connector in the %SpO connector on the left side of the unit, with the NONIN logo facing up. %Sp0 Connecting the finger clip sensor.

  • Page 19: Automatic And Demand Nibp Measurements

    Demand NIBP measurements are single-time measurements taken by pressing the NIBP button on the Avant 2120. They are useful for individual readings and when long-term spot-checking is unnecessary.

  • Page 20: Calibrating Blood Pressure On The Avant 2120

    Using the tip of a screwdriver or other similar device, place DIP switch 1 in the UP position. Turn on the Avant 2120. A CAL message is displayed in the Systolic display window, acknowledging that the Avant 2120 is in Calibration mode.

  • Page 21: Advanced Features

    This section describes the advanced features available on the Avant 2120. Key Combinations The Avant 2120 provides two advanced features that are available by using multiple key combinations. The unit must be in Standby mode before using either of the advanced features.
  • Page 22 Avant 2120 DIP Switches The Avant 2120 contains eight DIP switches. The UP position is toward the top of the unit, and the DOWN position is toward the bottom of the unit. The DIP switches are located under the green battery cover on the rear of the unit. A small Phillips screwdriver must be used to remove the battery cover.

  • Page 23: Printing Quick Reference

    • When DIP switch 4 is in the DOWN position (default), the Print-on-Demand mode is activated, allowing you to print only when desired. There are three ways to print when the Avant 2120 is in Print-on-Demand mode: Print-On-Demand Press Printout Normal Mode Prints displayed data.

  • Page 24: Care And Maintenance

    Clean the Avant 2120 with a soft cloth dampened with isopropyl alcohol. Do not pour or spray any liquids onto the Avant 2120, and do not allow any liquid to enter any openings in the device. Allow the Avant 2120 to dry thoroughly before reuse.

  • Page 25: Alarms And Limits

    This chapter describes the alarms, limits, and error codes for the Avant 2120. Alarms The Avant 2120 provides a variety of audible and visual alarms, which are either high or medium priority. It also provides informational tones. High Priority Alarms High priority alarms are those that require immediate attention to the patient.
  • Page 26 Error Codes The Avant 2120 includes various error codes to indicate potential problems with the unit. The following table describes the error codes present on the Avant 2120. Error Codes NIBP Module, User Cancelled: NIBP module was cancelled from taking blood pressure reading.

  • Page 27: Alarm Summary

    Alarm Summary If patient readings are equal to or above the upper alarm limit, or if they are equal to or below the lower alarm limit, the Avant 2120 will signal a high priority alarm. Alarm Description Adjustment Range...

  • Page 28: Setting And Changing Volume And Alarm Limits

    Setting or Changing SpO2 and or Pulse Alarm Limits Use the following procedure to set or change the SpO2 or pulse alarm limits. Ensure that the Avant 2120 is on and functioning properly. Press the Limits button. The upper amber LED is illuminated on the Limits button, and OFF (if the default value) is displayed in the %SpO display.

  • Page 29: Setting And Changing Nibp Settings

    Setting and Changing NIBP Settings This section describes how to set and change NIBP settings on the Avant 2120. Setting or Changing Automatic NIBP Cycle Time Use the following procedure to set or change the automatic NIBP cycle time.

  • Page 30: Communication

    NOTE: Only SpO and pulse rate data are available for data retrieval. The memory in the Avant 2120 functions much like an “endless loop” tape. When the memory fills up, the unit begins overwriting the oldest data with the new data.

  • Page 31: Using The Avant 2120 With Nvision™ Software

    NONIN’s nVISION™ software for analysis. Use the following procedure to use the Avant 2120 with nVISION™ software. With the unit off, connect the RS-232 connector port of the Avant 2120 to the back of your computer using a null modem cable.

  • Page 32: Real-Time Patient Data Output

    Real-Time Patient Data Output The Avant 2120 provides real-time data output capability via the RS232 connector port. A null modem cable must be connected from the Avant 2120 to the receiving computer. RS232 Connector Port The information from the Avant 2120 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.

  • Page 33: Specifications

    S p e c i f i c a t i o n s Specifications OXIMETER Oxygen Saturation Range 0% to 100% (%SpO Pulse Rate Range 18 to 300 pulses per minute Displays Numeric Displays 3-digit LEDs, Tricolor (red, green, amber) Pulse Indicator Amber LED Accuracy...
  • Page 34 SYSTEM Temperature Operating +32° to +122°F (+0° to +50°C) Storage/Transportation -22° to +122°F (-30° to +50°C) Humidity Operating 10% to 90% noncondensing Storage/Transportation 10% to 95% noncondensing Power Requirements Mains 100-240 VAC 50-60 Hz DC Input 12 VDC 1.5A AC adapter Internal Power Battery 7.2 volt battery pack (6 cells)

  • Page 35: Parts And Accessories

    Parts and Accessories Parts and Accessories Model Number Description AVANTB Battery Pack 2120 Manual Operator’s Manual for the Avant 2120 Simple Cuff—Small Small NIBP Cuff Simple Cuff—Standard Standard NIBP Cuff Simple Cuff—Large Large NIBP Cuff Connect-2 Tubing UNI-RA-1 40” 90-degree patient cable UNI-RA-3 120”...
  • Page 36 Finger Phantom Pulse Oximeter Tester ® 1000MC Memory Cable (for use between the Avant 2120 and a PC running Microsoft Windows 95/98 operating systems) 1000RTC Real-Time and Memory Cable (for use between the Avant 2120 and a PC running Microsoft Windows 95/98...

  • Page 37: Service, Support, And Warranty

    Thus, there are no critical parts to drift, and no calibration of the pulse oximeter module is required. The Avant 2120 NIBP module should be calibrated after every 10,000 checks or once per year, whichever comes first.
  • Page 38 This warranty excludes cost of delivery to and from NONIN. All repaired units shall be received by the purchaser at NONIN's place of business. NONIN reserves the right to charge a fee for a warranty repair request on any Avant 2120 that is found to be within specifications.

  • Page 39: Troubleshooting

    T r o u b l e s h o o t i n g Troubleshooting Problem Possible Cause Possible Solution The Model 2120 will The battery pack is Check the batteries. not activate. inserted incorrectly. The batteries are Plug in the unit to recharge depleted.
  • Page 40 There is excessive Shield the sensor from the ambient light. light source. Avant 2120 is applied to Apply the sensor to a finger a polished fingernail or without fingernail polish or artificial nail. an artificial nail.
  • Page 41 The battery is Return the Avant 2120 to inoperable. NONIN Customer Support for repair or replacement. If these solutions do not correct the problem, please contact NONIN Customer Support at (800) 356-8874 (USA and Canada) or (763) 553-9968.

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