Collection device for plasma exchange

Abstract

The invention discloses a collection device for plasma exchange. The collection device for plasma exchange comprises a first box body and a liquid outlet pipe, wherein the middle of the lower portionof the first box body is fixedly connected with the liquid outlet pipe, and heating devices are installed on the left side and the right side of the first box body. According to the collection devicefor plasma exchange, through mutual cooperation of the first box body, a stirring rod, a second transverse plate, a fourth bevel gear, a third bevel gear and other structures, plasma can be stirred through the stirring rod, so that the plasma is prevented from being solidified; through mutual cooperation of a motor, a first bevel gear, a second bevel gear, a threaded rod, a fluted disc, a gear rodand other structures, the threaded rod can be driven by the first motor to rotate, so that a stirring device works and the use performance is improved; and through mutual cooperation of an L-shaped plate, a second box body, the first box body, a heating plate and other structures, exchange liquid can be directly heated in the first box body through the heating plate, so that the operation time isshortened.

Description

technical field [0001] The invention relates to the technical field of life support equipment, in particular to a collection device for plasma replacement. Background technique [0002] Plasma exchange refers to extracting the patient's blood out of the body, separating the patient's plasma from the whole blood through membrane plasma separation and discarding it, and then supplementing the same amount of fresh frozen plasma or human serum albumin and other replacement fluids. In this way, various metabolic toxins and pathogenic factors in the patient's body can be removed, so as to achieve the purpose of treatment. Usually, the plasma that needs to be replaced is placed in the collection device, and the collection device in the prior art, the plasma storage time is too long It will cause coagulation, thereby affecting the use, and it is impossible to quickly restore the state of plasma in the prior art. Contents of the invention [0003] The purpose of the present invent...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a collection device for plasma exchange to solve the problem that the collection device in the prior art proposed in the above background technology will coagulate if the plasma is stored for too long, thus affecting the use

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