Plasma separation device
A technology of plasma separation and extraction tube, which is applied in the field of medical devices, can solve the problems of extraction tube fixation, inconvenient use, complicated operation, etc., and achieve the effects of increased applicability, stable structure, and good fixing effect
Inactive Publication Date: 2018-12-18
安陆恩彼饲料有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a plasma separation device, which solves the problems that the extraction tube is not well fixed by the plasma separation device, it is inconvenient to use, and the operation is complicated
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-3 , the present invention provides a technical solution: a plasma separation device, including a base plate 1 and an extraction tube 2, both sides of the top of the base plate 1 are connected with a threaded rod 3 through bearings, and the surface of the threaded rod 3 is threaded with a first thread sleeve 4, and one side of the first threaded sleeve 4 is fixedly connected with a movable plate 5, both sides of the top of the bottom plate ...
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The invention discloses a plasma separation device. The device comprises a bottom plate and an extraction tube, two sides of the top of the bottom plate are rotatably connected with threaded rods through bearings, the surface of every threaded rod is in threaded connection with a first thread bush, one side of every first thread bush is fixedly connected with a movable plate, sliding slot plates are fixedly connected between the two threaded rods and are arranged at two sides of the top of the bottom plate, one side of every movable plate is fixedly connected with a sliding block, and one sides of the sliding blocks are slidably connected with one sides of the internals of the sliding slot plates. The invention relates to the technical field of medical devices. The height of the extractiontube can be flexibly adjusted according to the amount of plasma to be separated, so the applicability of the device is increased, the extrusion tube is well fixed, the normal operation of the plasmaseparation and extraction work is well ensured, the extraction tube can be easily removed, and the device is convenient for a medical personnel to use, is simple to operate, greatly improves the working efficiency and has a stable structure.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a plasma separation device. Background technique [0002] The main function of plasma is to carry blood cells, transport substances needed to maintain human life activities and waste generated in the body. Plasma corresponds to the intercellular substance of connective tissue. Plasma is an important part of blood. It is a light yellow liquid. After centrifugation, the blood is divided into three layers: supernatant, platelet-rich plasma layer, and red blood cell layer. Platelet-rich plasma plays an important role in medicine. The existing plasma separation device is still It is not very mature, it is not very convenient for the extraction of platelet-rich, and the operation steps are complicated. [0003] The traditional plasma separation device cannot flexibly adjust the height of the extraction tube according to the amount of plasma separation, so that the applicabili...
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IPC IPC(8): B01D21/26
CPCB01D21/262
Inventor 张文斌丁灿明卢和
Owner 安陆恩彼饲料有限公司