血液成分調製用容器及び血液成分分離収容装置
- 专利权人:
- 株式会社ジェイ・エム・エス
- 发明人:
- 河原畑 茂樹,大森 正芳
- 申请号：
- JP2008245901
- 公开号：
- JP5223562B2
- 申请日:
- 2008.09.25
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a blood component preparation container by which a predetermined volume of blood can be taken with high accuracy and a blood component separation/storage device using the blood component preparation container.
SOLUTION: The blood component preparation container has a fluid storage chamber 2 with a fluid inlet 21 for guiding in fluid such as blood. and a component outlet 22 for guiding out a part of fluid, a fluid filling chamber 3 formed neighboring the fluid storage chamber 2 and having a communication port 31 guiding in/out fluid, and a flexible diaphragm 4 sectioning the fluid storage chamber 2 and the fluid filling chamber 3. The volume of the fluid storage chamber 2 is reduced by deformation of the diaphragm 4 to the fluid storage chamber 2 side by guiding fluid from the communication port 31 into the fluid filling chamber 3, and increased by deformation of the diaphragm 4 to the fluid filling chamber 3 side by guiding the fluid, guided into the fluid filling chamber 3, out from the communication port 31.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
