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Accriva Diagnostic AVOXimeter 4000 User Manual

Accriva Diagnostic AVOXimeter 4000
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Operators Manual

Table of Contents

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Accriva Diagnostic AVOXimeter 4000 Specifications

General IconGeneral
Sample TypeWhole blood
ConnectivityRS-232 serial port
Measurement Range (pO2)0-800 mmHg
Measurement Range (sO2)0-100%
Power Supply100-240 VAC, 50/60 Hz
Measured ParameterspO2, sO2
Calculated ParametersO2 Saturation
Sample Volume100 µL
DisplayLCD
Accuracy (sO2)± 1%
Response Time10 seconds
Accuracy (pO2)±3 mmHg or ±3% (whichever is greater)

Summary

Introduction to the AVOXimeter 4000

Intended Use of the AVOXimeter 4000

Details the device's purpose and applications for blood oximetry.

Summary and Explanation of the Test

Explains the measurement process, calculations, and automatic reporting features.

Operating Precautions and Warnings

Outlines critical safety instructions, warnings, and precautions for instrument use.

Limitations

Discusses constraints and considerations during instrument operation and test interpretation.

Description of the AVOXimeter 4000

Front Panel

Describes the components and functions of the instrument's front panel, including display and keypad.

Keypad Functionality

Details the purpose and functionality of each key on the AVOXimeter 4000 keypad.

Instrument Menus Navigation

Outlines the main menus, submenus, and commands for navigating the instrument's interface.

Test Cuvettes Usage and Handling

Explains the design, use, and handling precautions for the single-use test cuvettes.

Instrument Specifications Overview

Lists detailed technical specifications including size, weight, power, and performance ranges.

Accuracy and Precision Metrics

Provides the accuracy and precision specifications for total hemoglobin and saturation measurements.

Interference Factors

Lists substances that may interfere with measurements and their effect on results.

Calibration Procedures

Explains the factory calibration and user-required calibration steps for cuvette code and Hüfner's number.

Getting Started with AVOXimeter 4000

Unpacking and Inspection

Instructions for unpacking the instrument and inspecting components for damage upon receipt.

Materials Provided in Package

Lists all items included in the AVOXimeter 4000 package.

Charging the Batteries

Step-by-step guide for charging the instrument's internal battery before first use.

Setting Up the Instrument

Procedures for configuring instrument settings like display, units, date, and time.

Changing the Date and Time

Procedures for setting the current date and time on the instrument.

User and Patient ID Entry Options

Options for enabling or disabling the entry of User IDs and Patient IDs for test tracking.

Specifying Hüfner's Number

Instructions to set a custom Hüfner's number for oxygen content calculations.

Cuvette Calibration Code Entry

Procedure for entering the cuvette calibration code to ensure accurate measurements.

Operation of the AVOXimeter 4000

Instrument Startup Procedures

Steps for powering on the instrument and its initial self-tests.

Sample Collection and Preparation

Guidelines for collecting and preparing whole blood samples for analysis using cuvettes.

Running a Test on a Sample

Detailed procedure for performing a test on a patient sample using the AVOXimeter 4000.

Data Management Overview

Overview of storing, reviewing, printing, and transferring test data.

Instrument Shutdown

Methods for safely powering down the AVOXimeter 4000 instrument.

Quality Control Procedures

Performing Optical Quality Control

Guide for using optical filters to verify instrument calibration and optics.

Running Liquid Controls

Procedures for performing quality control tests using liquid control materials.

Entering Cuvette Lot Numbers

Procedure for entering the lot number of cuvettes for accurate measurement calibration.

Maintenance and Servicing

Verification of Instrument Temperature

Steps to verify the instrument's internal temperature against a calibrated thermometer.

Cleaning the Optical Detector

Detailed instructions for disassembling and cleaning the optical detector assembly.

Replacing the Battery

Step-by-step guide for safely replacing the instrument's internal battery.

Warranty Information

Certification, Warranty, and Service

Information regarding the instrument's warranty terms, limitations, and service policies.

Safety Standards and Compliance

Electromagnetic Emissions Declaration

Information on the instrument's electromagnetic emissions and compliance with standards.

Electromagnetic Immunity Declaration

Details on the instrument's immunity to electromagnetic disturbances and recommended environments.

Important Labels and Symbols