Invention Grant
- Patent Title: Broach holder tool with reduced rasp moment
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Application No.: US15345379Application Date: 2016-11-07
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Publication No.: US11246624B2Publication Date: 2022-02-15
- Inventor: James T. Grutta , Dermott J. McHugh , Chris A. Weaber
- Applicant: Joint Development, LLC
- Applicant Address: US UT Salt Lake City
- Assignee: Joint Development, LLC
- Current Assignee: Joint Development, LLC
- Current Assignee Address: US UT Salt Lake City
- Agency: Lowry Blixseth APC
- Agent Scott M. Lowry
- Main IPC: A61B17/3207
- IPC: A61B17/3207 ; A61B17/16 ; A61B17/32

Abstract:
The broach or rasp holder tool with reduced rasp moment includes an angled strike plate with an optional curved or spheroidal surface and/or an angled withdrawal plate having a contact surface for receiving a generally perpendicular strike force that generally aligns with a point along a rasp for substantially eliminating a moment applied thereto while broaching the intramedullary canal in preparation for implanting a prosthetic stem during joint replacement surgery.
Public/Granted literature
- US20170128097A1 BROACH HOLDER TOOL WITH REDUCED RASP MOMENT Public/Granted day:2017-05-11
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