Blood coagulation analysis device

Abstract

The invention discloses a blood coagulation analysis device. The device comprises a detection bin, an inlet and outlet, an image acquisition module and an image processing module. The inlet and outletis at the same level as the detection bin; the image acquisition module is located below or above the detection bin; and the image acquisition module is in communication connection with the image processing module. The detection bin is used for placing a disposable reaction cup; the inlet and outlet is used for achieving horizontal placing or removing the disposable reaction cup; the image acquisition module is used for continuously photographing the disposable reaction cup in the detection bin and transmitting photographs to the image processing module; the image processing module is used for receiving image information collected by the image acquisition module, and processing and analyzing the image information to determine blood coagulation process and blood coagulation time in the disposable reaction cup. Compared with the prior art, the device has the advantages of compact structure, convenient carrying, wide application range, high measurement accuracy and accurate measurement result.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, in particular to a blood coagulation analysis device. Background technique [0002] Coagulation testing is an in vitro diagnostic project widely carried out by medical institutions at all levels, and it has played a huge role in disease diagnosis, ensuring surgical safety, and improving the safety and effectiveness of anticoagulant therapy. The coagulation method test item is the most basic and important item in the coagulation test. Its principle is to add different coagulation factors to the specimen to induce the coagulation reaction, so as to obtain different coagulation times, and determine the coagulation performance of the specimen by the coagulation time. Coagulation methods include prothrombin time (PT), activated partial thromboplastin time (Activated Partial Thromboplastin Time, APTT), fibrinogen (Fibrinogen, FIB), thrombin (Thrombin Time, TT) and other coagulation factor tes...

AI Technical Summary

Problems solved by technology

However, the blood coagulation reaction is essentially a process involving a variety of dynamic changes, including turbidity, color, shape, and viscosity. The precision and accuracy of the state interferes

In addition, in the sample testing process of the prior art, the sample transfer usually moves vertically and then horizontally, that is, the transmission mechanism of the sample needs to include the movement arm in the three directions of X, Y and Z axes, which makes the transmission mechanism complicated and not only increases The production cost of the equipment is increased, and the equipment occupies a large area and is not easy to carry

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