Invention Grant
- Patent Title: Diaphragm pump with prophylactic cover
- Patent Title (中): 隔膜泵带预防罩
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Application No.: US11891536Application Date: 2007-08-10
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Publication No.: US08096970B2Publication Date: 2012-01-17
- Inventor: Larry D. Annis , Brian H. Silver , Michael Dettling
- Applicant: Larry D. Annis , Brian H. Silver , Michael Dettling
- Applicant Address: CH Baar
- Assignee: Medela Holding AG
- Current Assignee: Medela Holding AG
- Current Assignee Address: CH Baar
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Main IPC: A61M1/06
- IPC: A61M1/06
Abstract:
A device for protecting the diaphragm of a pump, such as a diaphragm pump for a breastpump, from fluid (air/milk) is disclosed. A mounted flexible cover is located between the shell of the pump and the movable diaphragm membrane within the shell which isolates the membrane from fluid.
Public/Granted literature
- US20080033352A1 Diaphragm pump with prophylactic cover Public/Granted day:2008-02-07
Information query
IPC分类:
