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VANNE COMPRENANT UN ELEMENT SOLUBLE
专利权人:
TYCO HEALTHCARE GROUP LP
发明人:
GREEN, KURT E.
申请号:
CA2668792
公开号:
CA2668792C
申请日:
2009.06.12
申请国别(地区):
CA
年份:
2017
代理人:
摘要:
A valve assembly is provided which includes a housing having an inlet end and an outlet end and defining a fluid channel and a central chamber. A dissolvable valve member is positioned to obstruct flow through the channel within the chamber. The dissolvable valve member is formed of a material which is dissolvable at a predetermined rate upon contact with a preselected fluid. The preselected fluid is selected from the group consisting of blood, urine, saline and antimicrobial solutions. The dissolvable valve member can be formed from a fluid soluble glass or a starch based material.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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