Invention Grant
- Patent Title: Maxillary bone cutting system, kit, and method of using the same
- Patent Title (中): 上颌骨切割系统,套件及其使用方法
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Application No.: US11853082Application Date: 2007-09-11
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Publication No.: US08029523B2Publication Date: 2011-10-04
- Inventor: Antonio Jose Gordils Wallis , Ronald G. Litke, Jr. , Ronald T. Callahan, II , Edward Riemer , Ernesto Hernandez
- Applicant: Antonio Jose Gordils Wallis , Ronald G. Litke, Jr. , Ronald T. Callahan, II , Edward Riemer , Ernesto Hernandez
- Applicant Address: US FL Weston
- Assignee: Innovative Implant Technology, LLC
- Current Assignee: Innovative Implant Technology, LLC
- Current Assignee Address: US FL Weston
- Agency: Gordon & Jacobson, PC
- Main IPC: A61B17/16
- IPC: A61B17/16

Abstract:
A device includes a tubular element, and a cutter spring-biased relative to the tubular element. In an unloaded configuration the cutter is displaced relative to the tubular element by a displacement distance, and when the cutter is in a loaded configuration the displacement distance is reduced. A first structure is longitudinally fixed relative to the cutter and rotationally engaged relative to the tubular element. A length of the first structure extends proximally in the unloaded configuration. A second structure is longitudinally displaceable relative to the first structure. In the loaded configuration, a driver engages and rotates both the first and second structures, and thus the tubular element and cutter together. Once the cutter breaks through the bone, the cutter spring-biased into the unloaded configuration, resulting in disengagement of the first structure from the driver to prevent rotation of either the tubular element or the cutter.
Public/Granted literature
- US20080243123A1 Maxillary Bone Cutting System, Kit, and Method of Using the Same Public/Granted day:2008-10-02
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