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Chrono-Log 490 4+4 User Manual

Chrono-Log 490 4+4
23 pages
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INSTRUCTION MANUAL
FOR THE
CHRONO-LOG
®
PLATELET AGGREGOMETER
MODEL 490 4+4
490 4+ Four Channel Optical Aggregometer
490 4+4 Eight Channel Optical Aggregometer
2 West Park Road Havertown PA 19083
TEL 800-247-6665 610-853-1130
FOR IN
-
VITRO DIAGNOSTIC USE
For Measuring platelet aggregation in platelet rich plasma
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Chrono-Log 490 4+4 Specifications

General IconGeneral
BrandChrono-Log
Model490 4+4
CategoryMeasuring Instruments
LanguageEnglish

Summary

Ventilation Guidelines

Instrument Hazards and Precautions

Instrument Misuse Warnings

Platelet Aggregation Test Principles

Instrument Operating Specifications

Instrument Control Panel

Instrument Optical Calibration

System Installation Guide

Instrument Function Verification Procedures

System Operating Instructions

Specimen Collection and Preparation

Blood Specimen Preparation and Handling

Outlines critical steps for preparing blood samples to ensure accurate test results.

Patient Preparation for Testing

Advises on patient preparation, including rest, fasting, and medication avoidance before testing.

Equipment and Materials List

System Equipment

Lists the primary hardware components of the aggregation system.

Required Materials and Consumables

Lists consumables and reagents needed for performing aggregation tests.

System Preparation Steps

Aggregometer Unit Preparation

Steps to prepare the aggregometer unit itself for operation.

Sample Preparation (PRP/PPP)

Instructions for preparing platelet-rich plasma (PRP) and platelet-poor plasma (PPP).

Reagent Preparation Procedures

Epinephrine Reagent Preparation

Ristocetin Reagent Preparation

AGGRO/LINK Software Setup

Optical Circuit Calibration

Quality Control Procedures

Stepwise Procedure Guide

Aggregation Result Calculations

Test Result Reporting

Normal Reference Ranges

Abnormal Result Procedures

Aggregation Curve Interpretation

Service and Preventative Maintenance

System Component Cleaning

Aggregometer Exterior Cleaning

Optical Circuit Self-Calibration

Optical Calibration Procedure Steps

Post-Calibration Verification Test

Post-Calibration Test for PPP Select Switches

Instrument Troubleshooting Guide