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Nonin PalmSAT 2500A VET User Manual

Nonin PalmSAT 2500A VET
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Operator’s Manual
PalmSAT
®
Model 2500A VET
Veterinary Pulse Oximeter
with Alarms
English

Table of Contents

Questions and Answers:

Nonin PalmSAT 2500A VET Specifications

General IconGeneral
CategoryPet Care Product
ModelPalmSAT 2500A VET
BrandNonin
DisplayLED
Measurement ParametersSpO2, Pulse Rate, Perfusion Index
Battery TypeAA alkaline or rechargeable
SpO2 Range0 – 100%
Storage Temperature-40° to +70°C
Humidity10 – 95% noncondensing
Compatible SensorsNonin sensors
Accuracy SpO2±2% (70% to 100%)
Operating Temperature32°F to 122°F (0°C to 50°C)

Summary

Indications for Use

Contraindication

Prohibits use in explosive or flammable atmospheres, including anesthetics or gasses.

General Safety Warnings

Device Safety and Environmental Precautions

Warnings for MR environments, defibrillation, ESU interference, cable routing, and alarm silence.

Operational and Maintenance Warnings

Warnings on sensor site care, alarm settings, modifications, battery status, and speaker obstruction.

General Safety Warnings (Continued)

Sensor Dislodgement and Alarm Behavior

Investigate sensor dislodgement alarms. Normal values may display under certain conditions.

Usage Cautions

General Usage and Performance Cautions

Not an apnea monitor. Verify startup. Minimize motion artifact. Perfusion issues affect accuracy.

Maintenance and Battery Cautions

Clean with specified agents. Use Nonin batteries. Do not mix charge states. Dispose properly.

Usage Cautions (Continued)

Storage, EMC, and Environmental Compliance

Storage guidelines, EMC compliance, WEEE directive, and RF interference concerns.

Performance Factors and Technical Notes

Factors affecting accuracy, repair policy, sensor compatibility, and pharmacological effects.

Sensor Application and Data Transfer

Proper sensor placement, perfusion, and data coupling reliability.

Guide to Symbols

Safety and Certification Symbols

Explains symbols for caution, instructions, CE marking, UL/CSA certification, and serial number.

Environmental and Identification Symbols

Describes symbols for WEEE, Authorized Representative, Manufacturer, and Country of Manufacture.

Guide to Symbols (Continued)

Temperature and Compliance Symbols

Explains symbols for storage temperature range and RoHS compliance.

Display and Control Symbols

Defines symbols for %SpO2, Pulse Rate, Pulse Quality LED, Low Battery LED, Alarm Silence LED, On/Off, and Advance buttons.

Displays, Indicators, and Controls Overview

SpO2 and Pulse Rate Displays

Describes the 3-digit LED displays for SpO2 and pulse rate, including error indications.

Front View Controls and Indicators

Identifies the Pulse Oximeter Sensor Connector, Speaker, Advance Button, and On/Off Button.

Displays, Indicators, and Controls Overview (Continued)

Pulse Quality LED Indicator

Tricolor LED indicating pulse strength (green, amber, red) and pulse detection.

Low Battery and Alarm Silence Indicators

Amber LED for low battery (medium alarm) and blinking amber for alarm silence.

Alarm Bar LED Indicator

Bicolor LED indicating alarm priority: amber for medium, red for high.

Audible Indicators

Pulse rate tone beeps with SpO2 values. Audible alarms for high/medium priority.

Displays, Indicators, and Controls Overview (Continued)

On/Off Button Functionality

Turns the device on/off. Selects values and advances settings in Setup mode.

Advance Button Functionality

Adjusts volume/reviews settings in normal operation. Scrolls values in Setup mode.

Introduction to Model 2500A VET

Device Functionality and Alarms

Handheld pulse oximeter for animals, displays SpO2/pulse rate, provides audible/visual alarms.

Pulse Oximetry Principle

Measures SpO2 by light absorption through perfused tissue, detecting pulse variations.

Pulse Quality Indicator and Signal Loss

Tricolor LED for pulse quality. Sensor disconnect/malfunction indicated by red blink/dash.

Maintenance and Battery Life

Requires no calibration. Operates 60 hrs on alkaline, 40 hrs on NiMH battery pack.

Introduction to Model 2500A VET (Continued)

Battery Types and Operating Life

Uses AA alkaline or NiMH pack. Lists operating life for each type.

Battery Storage Life

Details storage life for alkaline and NiMH batteries based on calendar/clock setting.

Recharge Time and Battery Critical Warnings

Recharge time for NiMH pack. Device turns off at critically low battery capacity.

Introduction to Model 2500A VET (Continued)

Installing Batteries

Step-by-step guide to replacing batteries, emphasizing safety precautions.

Introduction to Model 2500A VET (Continued)

Important Notes on Battery Use

Details battery life, storage, and recharging considerations for alkaline and NiMH batteries.

Using the 2500A VET Pulse Oximeter

Connecting the Pulse Oximeter Sensor

Connect sensor with Nonin logo facing up. Refer to Sensor Placement for details.

Powering the Device On and Off

Press On/Off to turn on; press and hold to turn off. Auto power-off after 10 min inactivity.

Power On Self-Test Sequence

Describes the startup sequence: display checks, indicator flashes, and revision number display.

Using the 2500A VET Pulse Oximeter (Continued)

Monitoring Pulse Oximetry

Verify sensor position, pulse quality, and stable readings. Reposition/replace if indicators are red/amber.

Veterinary Sensor Types and Care

Lists sensor types (Lingual Clip, Flex, Transflectance) and cleaning instructions.

Sensor Compatibility and Calibration Note

Use Nonin sensors only. Oximeter calibrated for human hemoglobin; animal calibration may vary.

Using the 2500A VET Pulse Oximeter (Continued)

Factors Affecting Pulse Oximetry Accuracy

Lists factors degrading performance: light, motion, ESU, flow restrictors, moisture, sensor issues.

Sensor Site Inspection and Preparation

Check sensor sites periodically. Shave site for Flex/Transflectance sensors.

Small Lingual Clip Sensor Placement

Recommended site is the tongue. Ensure full clip placement for accurate SpO2.

Perfusion and Sensor Application Cautions

Inadequate perfusion or poor sensor application causes erratic readings. Remove if operation not verified.

Using the 2500A VET Pulse Oximeter (Continued)

Small Animal Flex Sensor Application

Use on toe or tail base. Shave site, position correctly, and secure with tape.

Transflectance Sensor Application

Use on tail base (anal orifice). Shave site, position correctly, and secure with tape.

Detailed Operation

Device Controls and Setup Mode

Controls are On/Off and Advance buttons. Setup mode for alarms, memory, and clock.

Entering Setup Mode

Procedure to enter Setup mode using On/Off and Advance buttons by holding them in sequence.

Adjusting Settings in Setup Mode

Steps to change settings, skip, store values, and advance to the next setting.

Detailed Operation (Continued)

Pulse Rate and SpO2 Alarm Settings

Covers Pulse Rate Low/High Alarms and SpO2 High Alarm settings with adjustable ranges.

Audible Alarms and Memory Functions

Adjustable audible alarm levels and options for Memory Clear/Delete.

Calendar and Clock Settings

Settings for Year, Month, Day, Hour, and Minute for the device's clock.

Detailed Operation (Continued)

Alarm Settings Management

Details default and adjustable options for SpO2/Pulse Rate alarms and alarm volume.

Detailed Operation (Continued)

Recalling Alarm Settings

Procedure to recall previous alarm and volume settings using Setup mode.

Reviewing Alarm Settings

How to review current alarm limits and volume settings during normal operation.

Silencing Audible Alarms

Temporarily silence alarms for 2 minutes. Alarm Silence indicator blinks.

Detailed Operation (Continued)

Clearing Device Memory

Function to delete stored data. Confirmation prompts for clearing memory.

Calendar and Clock Settings Adjustment

Procedure to set the device's year, month, day, hour, and minute.

Care and Maintenance

Cleaning the Pulse Oximeter

Wipe with damp cloth and mild detergent/bleach. Avoid specific agents and liquid immersion.

Sensor Cleaning and Verification

Clean devices and sensors separately. Use OxitestPlus7 to verify operation.

Alarms

Alarm Functions Overview

The device features audible and visual alarms for high and medium priority conditions.

High Priority Alarms

Animal-specific alarms indicated by red Alarm Bar and audible tones (3 beeps, pause, 2 beeps).

Medium Priority Alarms

Equipment-specific alarms indicated by amber Alarm Bar and audible tones (3 beeps, 25-sec pause).

Alarms (Continued)

Medium Priority Alarm Conditions

Details conditions for medium priority alarms: inadequate signal, sensor fault, data not updated, battery low/critical.

System Fault Alarms

Error messages (e.g., Err E01) or continuous audible alarm indicate system fault.

Memory Functions

Data Collection and Storage

Stores up to 72 hours of SpO2/pulse rate data. Overwrites oldest data. Samples every 4 seconds.

Memory Playback Procedure

Connect to computer, enter Setup mode, and data plays back automatically.

Communications

Serial Output Data

Provides real-time data output via the pulse oximeter sensor connector.

Pulse Oximeter Sensor Connector Pin Assignments

Details pin assignments for the 9-pin Sub-D connector for serial data output.

Serial Data Format and Transmission

ASCII serial format at 9600 baud, 9 data bits. SPO2=XXX HR=YYY format.

Communications (Continued)

Connecting to a Medical System

Integrator must analyze risks. Changes require additional analysis. Verify equipment suitability.

Service, Support, and Warranty

Service and Support Information

Device requires trained personnel repair. Do not open case. No periodic maintenance needed.

Contact Information for Technical Service

Provides contact details for Nonin Medical Inc. and Nonin Medical B.V. for technical assistance.

Service, Support, and Warranty (Continued)

Warranty Terms and Conditions

3-year warranty on device, excludes sensors/cables/batteries. Details repair/replacement policy.

Accessories

Battery Packs and Charger Stand

Lists rechargeable NiMH battery pack and charger stand.

Power Supplies and Cables

Includes power cords, carrying case, and operator's manuals.

Pulse Oximeter Reusable Sensors

Lists available reusable sensors: Small Lingual Clip, Small Animal Flex, Transflectance.

Extension and Data Cables

Lists extension cables, memory cable, and real-time cable.

Accessories (Continued)

Warning on Accessory Usage

Using non-specified accessories may affect emission and immunity. Use only Nonin-branded sensors.

Troubleshooting

Troubleshooting Common Issues

Addresses issues like depleted batteries, incorrect installation, sensor faults, or no signal.

Inaccurate Pulse Rate and ESU Interference

Correlates pulse rates with ECG, addresses ESU interference, and marginal pulse quality.

Troubleshooting (Continued)

Troubleshooting Signal and Display Issues

Covers low pulse strength, poor perfusion, incorrect positioning, and excessive light/motion.

Red Pulse Indicator, Dashes, Missing Segments

Addresses red indicator, dashes, missing segments, system faults, and EMI.

Technical Information

Technical Specifications and Compliance

Product complies with ISO 10993-1. Functional tester cannot assess accuracy.

Serial Port Accessory Certification

Serial port accessories must be certified per IEC/UL standards for data-processing equipment.

RF Communications Equipment Impact

Portable and mobile RF communications equipment can affect medical electrical equipment.

Manufacturer's Declaration: Electromagnetic Emissions

Device emits low RF energy (Group 1) and is suitable for domestic establishments (Class B).

Technical Information (Continued)

Electromagnetic Immunity Standards

Details compliance levels for ESD, Fast Transient/Burst, Surge, Voltage variations, and Magnetic Field.

Technical Information (Continued)

Guidance and Declaration for EM Immunity

Provides separation distances for RF equipment based on power and frequency.

Technical Information (Continued)

Recommended Separation Distances for RF

Table detailing separation distances between RF transmitters and the device.

Equipment Response Time

Specifies response and latency for SpO2, Pulse Rate, and equipment delays.

Technical Information (Continued)

SpO2 Accuracy Testing Methodology

Describes SpO2 accuracy testing on human subjects under induced hypoxia.

Pulse Rate Motion and Low Perfusion Testing

Details tests for pulse rate accuracy with motion and performance at low perfusion.

Technical Information (Continued)

Principles of Pulse Oximetry Operation

Explains how pulse oximetry works by measuring light absorption differences.

Device Specifications

Lists SpO2/Pulse Rate ranges, accuracy, alarm volumes, wavelengths, indicators, temperature, humidity, altitude.

Technical Information (Continued)

Device Dimensions, Weight, and Classifications

Provides physical dimensions, weight, protection types (BF, IP32), and mode of operation.