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Blood separating device

A blood separation and blood technology, which is used in blood transfusion devices, measuring devices, enzymology/microbiology devices, etc., can solve the problems of blood exposure, difficulty in accurately extracting PRP amount, and difficulty in concentrating platelets to high concentrations, and achieves the effect of easy separation.

Active Publication Date: 2014-08-27
REV MED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the separation method using the existing blood separation device has the following problem. After blood collection, the blood is exposed to the air during the process of moving to the centrifuge container and the process of moving to the separation container including the filter unit.
Moreover, it is difficult to concentrate the platelets to a high concentration using the existing blood separation device, and it is difficult to accurately extract the required amount of PRP

Method used

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  • Blood separating device
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Embodiment Construction

[0029] Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention can be realized in various forms, and therefore is not limited to the embodiments described here. In addition, in order to clarify the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are assigned to similar parts throughout the specification.

[0030] Throughout the specification, when a certain part is "connected" to another part, the case of "direct connection" is included, and the case of "indirect connection" with other parts interposed therebetween is also included. In addition, when a certain part "contains" a certain constituent element, if there is no particularly objectionable statement, it does not exclude other constituent elements, but also includes another constituent element.

[0031] Embodiments of the present invention will be described in detail with reference...

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Abstract

In one embodiment of the present invention, provided is a blood separating device comprising: a first kit which comprises a first space for receiving blood on the inside thereof, and wherein the first space is separated between top and bottom by means of a first opening part; a second kit which comprises a second space for receiving blood on the inside thereof, and wherein the second space is separated between top and bottom by means of a second opening part; a plate which is disposed between the first kit and the second kit, and is provided with a through-connection hole for establishing fluid through connection of the first space and the second space; a stopper having a first bar which is provided projecting upwards from the plate and opens and closes the first opening part, and a second bar which is provided projecting downwards from the plate and opens and closes the second opening part; a first cap which covers the upper end part of the first kit; and a second cap which covers the bottom end part of the second kit. The stopper allows blood to be separated a plurality of times by respectively opening and closing the first opening part and the second opening part.

Description

technical field [0001] The present invention relates to a blood separation device, more particularly to a blood separation device for extracting PRP through centrifugation. Background technique [0002] Blood is composed of plasma, platelets and blood cells, among which platelets contain the components needed for the regeneration and repair of human tissues. When blood is centrifuged, it is separated into plasma, platelets and blood cells according to its weight. The platelets separated by this method are formed into plasma rich plasma, that is, platelet rich plasma (PRP: Platelet Rich Plasma) and platelets lacking plasma, namely Platelet Poor Plasma (PPP: Platelet Poor Plasma). Because platelets contain various growth factors, they play an important role in wound healing and skin regeneration. Reports have shown that PRP contains the platelets in a high concentration, thereby promoting the proliferation of surrounding cells by various growth factors, and has the effect of...

Claims

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Application Information

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IPC IPC(8): A61M1/02B04B7/08B04B1/00
CPCB01L2300/042B01L2300/0681G01N33/491B01L3/502B01L3/5635B01L2300/0851B01L2400/0633B01L3/5021A61M1/00B04B7/08C12M1/10C12M1/24
Inventor 黄石贤申奉根
Owner REV MED
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