粉末注射器のための閉鎖部材及び粉末注射器

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专利权人:

フェッター ファルマ-フェルティグング ゲーエムベーハー ウント コンパニー カーゲー

发明人:

グロッカー,ヨアヒム,レードル,ティルマン

申请号：

JP2013555782

公开号：

JP6182073B2

申请日:

2012.02.23

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

A closure piece for a powder syringe has a main body and a sealing element. The sealing element is disposed on the main body such that it rests in a sealing manner against a distal opening of a powder syringe when the closure piece is disposed in the closing position thereof on the powder syringe. A channel passes through the main body and the sealing element and has a proximal and a distal end. The closure piece includes a retaining element configured and/or disposed such that, prior to an activation of the powder syringe, any powder from a chamber of the powder syringe is at least substantially prevented from penetrating the channel when the closure piece is disposed in the closing position thereof on the powder syringe.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/