Invention Grant
- Patent Title: Orthopaedic and prosthetic joint
- Patent Title (中): 正确和前瞻性联系
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Application No.: US776617Application Date: 1991-10-15
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Publication No.: US5201776APublication Date: 1993-04-13
- Inventor: Mark Freeman
- Applicant: Mark Freeman
- Applicant Address: GB2
- Assignee: Hugh Steeper Limited
- Current Assignee: Hugh Steeper Limited
- Current Assignee Address: GB2
- Priority: GBX9023038 19901023
- Main IPC: A61F2/50
- IPC: A61F2/50 ; A61F2/64 ; A61F2/74 ; A61F5/01
Abstract:
An orthopaedic or prosthetic joint comprising a linkage having a number of fixed-length links and a spring link of variable length, wherein there are five fixed-length links which are pivotally connected together in a geometric pattern such that the spring link acts to hold the joint in any one of a number of angles of flexion.
Public/Granted literature
- US5827743A Support for growing/regenerating plant and method of growing/regenerating plant Public/Granted day:1998-10-27
Information query
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