基本信息:
- 专利标题： 用于医疗输注系统的刺穿部件
- 专利标题（英）：PIERCING PART FOR A MEDICAL INFUSION SYSTEM
- 申请号：CN201810264783.2 申请日：2018-03-28
- 公开(公告)号：CN108653873A 公开(公告)日：2018-10-16
- 发明人： J.富克斯 , C.施利特 , S.维亚尔
- 申请人： B.布劳恩梅尔松根股份公司
- 申请人地址： 德国梅尔松根
- 专利权人： B.布劳恩梅尔松根股份公司
- 当前专利权人： B.布劳恩梅尔松根股份公司
- 当前专利权人地址： 德国梅尔松根
- 代理机构： 中国专利代理(香港)有限公司
- 代理人： 李晨; 李强
- 优先权： 102017205250.3 2017.03.28 DE
- 主分类号： A61M5/162
- IPC分类号： A61M5/162 ; A61M5/38 ; B29C45/26
The present invention relates to a piercing part for a medical infusion system, a drip chamber having such a piercing part, and an injection molding tool for producing such a piercing part. The piercing part for the medical infusion system includes a housing with a piercing mandrel, a fluid channel and a ventilation channel with a first channel portion extending at least substantially parallel tothe fluid channel and with a second channel portion diverted towards an outside of the housing and to which an air filter element and a fluid shut-off member are assigned. According to the invention,the second channel portion in the housing is oriented parallel to the first channel portion and opens toward the inside of the housing, and the open area of the channel portion is closed by separatelyproduced parts. The invention also relates to the use in the medical infusion system.
公开/授权文献:
- CN108653873B 用于医疗输注系统的刺穿部件 公开/授权日：2022-02-22