Invention Grant
- Patent Title: Feature-based surgical tool identification
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Application No.: US17551485Application Date: 2021-12-15
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Publication No.: US12070233B2Publication Date: 2024-08-27
- Inventor: Cedric Corpa De La Fuente , Brett Bell
- Applicant: Smith & Nephew, Inc.
- Applicant Address: US TN Memphis
- Assignee: Smith & Nephew, Inc.
- Current Assignee: Smith & Nephew, Inc.
- Current Assignee Address: US TN Memphis
- Agency: DLA Piper LLP
- Main IPC: A61B17/16
- IPC: A61B17/16 ; A61B34/00 ; A61B90/90 ; A61B17/00

Abstract:
A system (200) and method (600) for identifying cutting tools for use during a surgical procedure are described. For example, the system includes a cutting tool assembly (210) including a shaft (212) having a cutting element (214) and at least one identifying feature (216) that uniquely corresponds to the cutting element. The system further includes a drive assembly (220) including a reference pin (224), a motor (230) mechanically connected to the drive assembly, a control unit (240) configured to activate the motor to move the cutting tool assembly such that the reference pin engages with the at least one identifying feature, a sensor system (226) configured to determine positioning information related to the reference pin when the reference pin engages the at least one identifying feature, and a computing unit (250) configured to receive the positioning information from the sensor system and identify the cutting element based upon the position information.
Public/Granted literature
- US20220104833A1 FEATURE-BASED SURGICAL TOOL IDENTIFICATION Public/Granted day:2022-04-07
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