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Fixing device for plasma thawing apparatus

A fixing device and plasma technology, applied in blood transfusion devices, drug devices, suction devices, etc., can solve problems such as low quality of plasma thawing, uneven heating of plasma bags, and fibrin precipitation, etc., and achieve simple structure, uniform heating, and improved The effect of unfreezing mass

Inactive Publication Date: 2016-04-13
CHANGZHOU HUAYUE MINIMAL INVASIVE MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

During the thawing process, the plasma bag is heated unevenly, resulting in the precipitation of fibrin, and the quality of the thawed plasma is low. The quality of the thawed plasma is poor, and there are potential safety hazards.

Method used

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  • Fixing device for plasma thawing apparatus
  • Fixing device for plasma thawing apparatus

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Embodiment Construction

[0017] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] see figure 1 with figure 2 , a fixing device for a plasma thawing instrument, comprising a bag holder 1 and a baffle plate 2 in a frame structure positioned on the bag holder 1; the bag holder 1 is made of 304 stainless steel round bars, and it includes 6 equidistant horizontally installed curved bars 1.1, 11 equidistant vertically installed curved bars 1.2, and 3 fences 1.3 distributed equidistantly from the top downwards for installing curved bars.

[0019] In this embodiment, the baffle 2 is made of a metal spring, and the hooks on both sides of the spring are installed on the bag holder 1 . The baffle plate 2 has two layers; the upper layer is composed of 12 metal springs 2.1 installed horizontally at equidistant intervals and 3 metal springs 2.2 installed vertically at equidistant intervals, and the lower layer is composed of 6 metal sprin...

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Abstract

The invention relates to a fixing device for a plasma thawing apparatus. The fixing device comprises a bag holder and a retaining plate that is in a frame structure and that is located on the bag holder; the bag holder comprises bent levers horizontally and vertically mounted and a plurality of grid bars for mounting the bent levers; the retaining plate comprises horizontally and vertically mounted metal springs, and hooks on two sides of the springs are mounted on the bag holder. The fixing device has the advantages that the fixing device is simple in structure and convenient to use, uniform heating of a plasma bag is guaranteed, thawing quality of plasma is improved, and plasma quality is guaranteed.

Description

technical field [0001] The invention relates to a fixing device, in particular to a fixing device for a plasma melting instrument. 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. Currently, plasma is stored in frozen blocks in hospitals, which requires the plasma to be thawed before use. At present, plasma thawing apparatus is generally used to thaw plasma, but there is no device for installing plasma bag in the existing plasma thawing apparatus, and the plasma bag all floats in the water of plasma thawing apparatus or stacks plasma bags together to thaw when thawing. During the thawing process, the plasma bag is heated unevenly, resulting in the precipitation of fibrin, and the quality of the thawed plasma is low, and the quality of the thawed plasma is poor, posing a safety hazard. Therefore it is necessary for us to design a device that can i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/02
CPCA61M1/0281A61M2209/082
Inventor 王娜
Owner CHANGZHOU HUAYUE MINIMAL INVASIVE MEDICAL EQUIP CO LTD
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