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Medica EasyStat User Manual

Medica EasyStat
158 pages
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\EDIC@
EasyStat
Operator’s
Manual

Table of Contents

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Medica EasyStat Specifications

General IconGeneral
Weight2.5 kg
AnalytesNa+, K+, Cl-, Ca++, Hct
Sample TypeWhole blood
Power100-240 V AC, 50-60 Hz
CalibrationAutomatic
DisplayLCD
Measurement MethodElectrochemical
Operating Conditions15-30°C

Summary

Understanding the EasyStat Analyzer

Intended Use

Specifies the analyzer's clinical laboratory application and direct measurements.

Operational Hazards and Precautions

Highlights safety warnings, biohazard considerations, and electrical precautions for analyzer operation.

Analyzer Layout

Front View Components

Identifies and labels major components visible on the front of the analyzer.

Rear View Connections

Details the ports and connections available on the rear of the analyzer unit.

Keypad Interface

Explains the function of each key on the analyzer's keypad for operation.

Display Screen Functionality

Describes how to navigate and interpret information shown on the analyzer's display.

Fluid Path and Module Description

Illustrates the internal fluid path and the function of key modules within the analyzer.

Analyzer Installation

Unpacking and Initial Inspection

Guides on carefully removing the analyzer from packaging and checking for shipping damage.

Optimal Location Setup

Provides environmental requirements and considerations for placing the analyzer.

Power Up Procedure

Outlines the steps for connecting the analyzer to power and initial voltage settings.

Date and Time Configuration

Explains how to set the analyzer's internal clock for accurate record keeping.

Component Installation Overview

Introduces the process of installing key analyzer components like electrodes and modules.

Operating the Analyzer

Calibration Process

Details the procedure for performing two-point calibrations for accurate sample analysis.

Analyzing Patient Samples

Step-by-step guide for inserting samples and obtaining patient results.

Quality Control Analysis

Explains how to run and interpret quality control samples to verify analyzer performance.

Daily Cleaning Procedure

Describes the routine cleaning steps necessary to maintain the fluid path and electrodes.

Second Menu Operations

Standby Mode Activation

Explains how to put the analyzer into a low-power standby mode to conserve fluids.

Component Replacement Guide

Provides instructions and a schedule for replacing consumable and wearable analyzer parts.

Diagnostic Tests and Status

Details how to run tests to check the functionality of various analyzer components and fluidics.

Stored Information Access

Guides on viewing and printing stored patient results, QC data, and calibration history.

Setup Menu Configuration

Outlines how to adjust analyzer settings, parameters, and options for optimal performance.

Display Adjustment

Instructions for modifying display brightness and contrast for better visibility.

Principles of Operation and Theory

Ion-Selective Electrode Technology

Explains how ion-selective electrodes measure ion concentrations in biological fluids.

PCO2 and PO2 Electrode Function

Describes the specific technologies and mechanisms used by PCO2 and PO2 electrodes.

Hematocrit Sensor Operation

Details how the analyzer measures hematocrit using electrical impedance.

Electrode Measurement Diagrams

Provides visual representations and explanations of how electrodes function during measurement.

Tonometered Reagents Explained

Clarifies the process of tonometering reagents for accurate gas calibration.

Analyzer Calculation Methods

Outlines the formulas and equations used by the analyzer for calculating various parameters.

System Specifications

Performance Data and Limits

Lists the analyzer's performance specifications, including measured and calculated parameter ranges.

EasyStat Setup Defaults

Default Analyzer Settings

Presents the factory default settings for various analyzer parameters at initial startup.

Troubleshooting Guide

Troubleshooting Introduction and Kit

Introduces the troubleshooting process and lists essential tools for diagnosing problems.

Electrode Error Resolution

Provides solutions for common error messages related to electrode performance and calibration.

Flow and Fluidics Troubleshooting

Addresses issues related to fluid path blockages, air in lines, and pump calibration failures.

Reagent Module Error Handling

Details troubleshooting steps for errors related to reagent module installation, expiration, or incompatibility.

Sensor Module Problem Solving

Offers solutions for errors indicating sensor module stabilization or temperature issues.

Valve Module Malfunction Solutions

Guides on diagnosing and resolving errors related to valve module operation and temperature.

Printer Error Diagnosis

Steps for troubleshooting common printer failures such as paper feed or printhead issues.

Hardware and Electronic Errors

Covers error messages related to internal hardware, EEPROM, and clock functions.

Quality Control Error Messages

Explains how to resolve errors that occur during quality control analysis.

Computer Connection

RS-232 Protocol and Interface Setup

Explains how to connect the analyzer to an external computer using the RS-232 serial interface.

Replacement Schedule

Component Lifespan and Replacement Intervals

Lists components requiring periodic replacement and their recommended service intervals.

Appendix A: Warranty Information

Medica Product Warranty Terms

Details the warranty period, coverage, limitations, and service contact information for the analyzer.

Appendix B: Understanding Symbols

Manual Symbol Definitions

Provides a glossary of symbols used throughout the operator's manual and their meanings.