Invention Grant
- Patent Title: Medical device
- Patent Title (中): 医疗装置
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Application No.: US13258162Application Date: 2010-03-31
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Publication No.: US09381305B2Publication Date: 2016-07-05
- Inventor: Michael Harms , Steffen Raab , Udo Stauder
- Applicant: Michael Harms , Steffen Raab , Udo Stauder
- Applicant Address: DE Frankfurt am Main
- Assignee: SANOFI-AVENTIS DEUTSCHLAND GMBH
- Current Assignee: SANOFI-AVENTIS DEUTSCHLAND GMBH
- Current Assignee Address: DE Frankfurt am Main
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Priority: EP09004668 20090331
- International Application: PCT/EP2010/054345 WO 20100331
- International Announcement: WO2010/112561 WO 20101007
- Main IPC: A61M5/315
- IPC: A61M5/315 ; A61M5/31
Abstract:
The medical device comprises a wave spring or wave washer in a mechanism to engage or disengage a first element and a second element. The invention also discloses the use of a multiple wave spring or wave washer comprising at least two waved spring layers in a medical device.
Public/Granted literature
- US20120109075A1 MEDICAL DEVICE Public/Granted day:2012-05-03
Information query
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