Invention Grant
- Patent Title: Torque limiting instrument, system and related methods
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Application No.: US13826718Application Date: 2013-03-14
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Publication No.: US09693814B2Publication Date: 2017-07-04
- Inventor: Konrad Schaller , Cyril Voisard
- Applicant: DePuy Synthes Products, Inc.
- Applicant Address: US MA Raynham
- Assignee: DePuy Synthes Products, Inc.
- Current Assignee: DePuy Synthes Products, Inc.
- Current Assignee Address: US MA Raynham
- Agency: Baker & Hostetler LLP
- Main IPC: A61B17/88
- IPC: A61B17/88 ; B25G3/02 ; B25B23/00 ; B25B23/142 ; A61B90/00

Abstract:
An instrument for limiting torque can include a method for limiting torque that is transferred from a handle of the instrument through a torque transfer member to a shaft that extends relative to the handle. The method can include applying a torque to the handle along a direction relative to the shaft. The method can include transmitting the applied torque from the handle through the torque transfer member to the shaft when the applied torque is less than a limited torque value. When the applied torque is greater than the limited torque value, at least one of the torque transfer member and the handle deforms so as to allow the handle to rotate along the direction relative to both the torque transfer member and the shaft.
Public/Granted literature
- US20140276893A1 Torque Limiting Instrument, System and Related Methods Public/Granted day:2014-09-18
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