How to use activated clotting time analyzer

Activated Clotting Time Analyzer is an instrument used to detect the coagulation function of patients in extracorporeal circulation. Here's how to use the activated clotting time analyzer:

1. Preparation:

a. Turn on the instrument and make sure it is in normal working order.

b. Make sure that the reagents and consumables used meet the requirements, for example, the reagents are not expired, the consumables are not damaged, etc.

c. Prepare blood collection devices, activators and other tools and reagents.

2. Prepare the patient's blood collection site with appropriate disinfection procedures.

3. Collect blood from the patient:

a. Select an appropriate blood collection site. Common sites include arteries, veins, etc.

b. Use disinfectant for disinfection and make sure the disinfectant is dry.

c. Use a phlebotomist to draw an adequate blood sample.

4. Place the collected blood sample into the activated clotting time analyzer.

5. Start the instrument and follow the instructions on the instrument operation interface to make settings. This typically involves entering information about the patient and selecting tests to be performed.

6. Select appropriate reagents. Activated clotting time analyzers usually require the use of an activator to activate the coagulation process.

7. Select Start to perform the test on the operating interface of the activated clotting time analyzer.

a. The instrument will automatically measure the coagulation time based on the reagents and equipment used.

b. The instrument will display the results of the coagulation time, usually in seconds.

8. Record and interpret results:

a. Record the measurement results, including patient information, reagents and equipment used, etc.

b. Interpret the coagulation time results based on reference values and clinical needs.

9. Clean and maintain the instrument:

a. Follow the instructions in the instrument manual for cleaning and maintenance.

b. The instrument needs to be cleaned and disinfected after each use to ensure normal operation the next time it is used.

Please note that the above steps are for reference only and the usage may vary depending on different models of activated clotting time analyzers. Before operating the instrument, be sure to read and follow the accompanying instructions and instructions for use. In addition, if you encounter any problems when using the activated clotting time analyzer, please consult the supplier or professionals of the instrument in time.