Invention Application
- Patent Title: CONSTRICTION DEVICE INCLUDING TEAR RESISTANT STRUCTURES
- Patent Title (中): 包括耐用结构的约束装置
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Application No.: PCT/US2002/032886Application Date: 2002-10-15
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Publication No.: WO2003032864A2Publication Date: 2003-04-24
- Inventor: CORCORAN, Dean, T.
- Applicant: SPIRATION, INC. , CORCORAN, Dean, T.
- Applicant Address: 18109 NE 76th St, Redmond, WA 98052 US
- Assignee: SPIRATION, INC.,CORCORAN, Dean, T.
- Current Assignee: SPIRATION, INC.,CORCORAN, Dean, T.
- Current Assignee Address: 18109 NE 76th St, Redmond, WA 98052 US
- Agency: KASEBURG, Frederick, A.
- Priority: US10/041,907 20011018
- Main IPC: A61F
- IPC: A61F
Abstract:
A constriction device that constricts body tissue and is formed of relatively thin elastic material includes a tear resistance structure to preclude an inadvertent tear in the device from propagating through the device. The tear resistance structure includes a plurality of intersecting ribs formed in the elastic material. The ribs circumscribe the device and define rectangular, square, diamond, wavy, or knurled patterns.
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