- 专利标题: Flexible plate fixation of bone fractures
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申请号: US15712967申请日: 2017-09-22
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公开(公告)号: US10507049B2公开(公告)日: 2019-12-17
- 发明人: Michael Bottlang , Steven M. Madey , Kyle Wirtz , Stanley Tsai
- 申请人: Zimmer, Inc.
- 申请人地址: US IN Warsaw
- 专利权人: Zimmer, Inc.
- 当前专利权人: Zimmer, Inc.
- 当前专利权人地址: US IN Warsaw
- 代理机构: Schwegman Lundberg & Woessner, P.A.
- 主分类号: A61B17/80
- IPC分类号: A61B17/80 ; A61B17/86
摘要:
Embodiments provide methods, apparatuses, and systems for fixation of a fractured bone with a bone plate. In various embodiments, the systems and plates provide elastic suspension of the receiving holes relative to an osteosynthesis plate. This elastic suspension can promote load distribution between the screws that connect a bone segment to the plate, thereby reducing stress risers and load shielding effect. In addition, stress at the screw holes, and within the construct as a whole, is reduced by incorporation of these elastic elements in the plate. Additionally, in some embodiments where fracture healing by callus formation is desired, elastic suspension of the receiving holes relative to the osteosynthesis plate can enable small, controlled amounts of relative motion between bone fragments connected by the plate. This relative motion can promote fracture healing by callus formation.
公开/授权文献
- US20180070997A1 FLEXIBLE PLATE FIXATION OF BONE FRACTURES 公开/授权日:2018-03-15
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