What is coagulation analyzer?

What is coagulation analyzer?

The Coagulation Analyzer is a netlized blood analyzing and inspecting instrument. It can be used to diagnose the disease of bleeding and thrombus, also used in the clinic diagnosing such as inspecting and curative effect watching the disease of thrombus dissolving and blood coagulating treatment.

What is optical coagulation analyzer?

Wondfo® Optical Coagulation Analyzer is a battery-powered, portable instrument that performs POCT coagulation test on citrated whole blood. The test is performed by inserting a test strip into the instrument and applying a drop of blood to the sample well of the test device.

What are the four mechanisms of coagulation?

There are four main mechanisms for coagulation: double layer compression, adsorption and charge neutralization, sweep flocculation, and inter-particle bridging.

Which hemostasis pathway is measured by the aPTT?

The aPTT test is used to measure and evaluate all the clotting factors of the intrinsic and common pathways of the clotting cascade by measuring the time (in seconds) it takes a clot to form after adding calcium and phospholipid emulsion to a plasma sample.

What is the normal INR value?

In healthy people an INR of 1.1 or below is considered normal. An INR range of 2.0 to 3.0 is generally an effective therapeutic range for people taking warfarin for disorders such as atrial fibrillation or a blood clot in the leg or lung.

What is normal coagulation time?

70 to 120 seconds is the usual amount of time for blood to clot without heparin. 180 to 240 seconds is the usual amount of time for blood to clot with heparin. This is called the therapeutic range.

What is the principle of coagulation?

At a glance

Working Principle Suspended particles are destabilised by addition of a clarifying agent leading to the neutralisation of their charges. Particles thus agglomerate (flocs formation) and are able to decant.
Main strength Removes solids and improves filtration
Main weakness Continuous input of chemicals required