Invention Grant
- Patent Title: Multi-component piston stopper
- Patent Title (中): 多部件活塞塞
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Application No.: US10218680Application Date: 2002-08-14
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Publication No.: US07727202B2Publication Date: 2010-06-01
- Inventor: Fritz Kirchhofer , Michel Hirsiger , Frank Schiffmann , Hanspeter Stoller
- Applicant: Fritz Kirchhofer , Michel Hirsiger , Frank Schiffmann , Hanspeter Stoller
- Applicant Address: CH Burgdorf
- Assignee: TecPharma Licensing AG
- Current Assignee: TecPharma Licensing AG
- Current Assignee Address: CH Burgdorf
- Agency: Dorsey & Whitney LLP
- Agent David E. Bruhn
- Priority: DE10006560 20000215
- Main IPC: A61M5/315
- IPC: A61M5/315
Abstract:
A piston stopper for a medicine injector, wherein the stopper has a stopper body with a mesh section and at least one sealing element positioned at least partly around the circumference of the stopper body, wherein at least one of the sealing element and mesh section is connected to the stopper body in a material bond. A method for manufacturing such a piston stopper is encompassed.
Public/Granted literature
- US20030153876A1 Multi-component piston stopper Public/Granted day:2003-08-14
Information query
IPC分类:
