Invention Grant
- Patent Title: Zygomatic elevator device and methods
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Application No.: US13582279Application Date: 2011-03-04
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Publication No.: US10245093B2Publication Date: 2019-04-02
- Inventor: Raymond M. Dunn
- Applicant: Raymond M. Dunn
- Applicant Address: US MA Boston
- Assignee: University of Massachusetts
- Current Assignee: University of Massachusetts
- Current Assignee Address: US MA Boston
- Agency: McCarter & English, LLP
- Agent Thomas O. Hoover
- International Application: PCT/US2011/027161 WO 20110304
- International Announcement: WO2011/109696 WO 20110909
- Main IPC: A61B17/02
- IPC: A61B17/02 ; A61B17/88

Abstract:
A surgical elevator device that can be used in the reduction of bone fractures, particularly facial bone fractures, and even more particularly zygomatic arch fractures. The elevator device enables accurate measurement of the depth of insertion of the device into tissue space and provides tactile control of fracture location and reduction. In one embodiment, the elevator device comprises a groove on an elevator element for receiving a bone structure. The groove can be formed by a pair of parallel ridges. A projection extending from the elevator provides a pivot point for applying a controlled force to the bone to reduce the fracture. A preferred embodiment further comprises a method of reducing a bone fracture, such as a zygomatic arch fracture.
Public/Granted literature
- US20120330368A1 ZYGOMATIC ELEVATOR DEVICE AND METHODS Public/Granted day:2012-12-27
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