Invention Grant
US07704254B2 Surgical sagittal saw with indexing head and toolless blade coupling assembly for actuating an oscillating tip saw blade
有权
手术矢状视锯具有分度头和无刀片刀片联接组件，用于致动摆动尖端锯片
- Patent Title: Surgical sagittal saw with indexing head and toolless blade coupling assembly for actuating an oscillating tip saw blade
- Patent Title (中): 手术矢状视锯具有分度头和无刀片刀片联接组件，用于致动摆动尖端锯片
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Application No.: US11504945Application Date: 2006-08-16
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Publication No.: US07704254B2Publication Date: 2010-04-27
- Inventor: James G. Walen
- Applicant: James G. Walen
- Applicant Address: US MI Kalamazoo
- Assignee: Stryker Corporation
- Current Assignee: Stryker Corporation
- Current Assignee Address: US MI Kalamazoo
- Main IPC: B26B11/00
- IPC: B26B11/00
Abstract:
A surgical sagittal saw with an indexing head. The saw actuates a blade assembly that includes a bar from which a blade head extends. An oscillating head extends upwardly from the saw head. The oscillating head, in addition is mounted to the saw head to be able to rotate around its longitudinal axis and so that it can move along the saw head. A biasing spring normally holds the oscillating head in a fixed position. When the oscillating head is in the fixed position, the oscillating head holds the blade assembly against a restraining bracket integral with the saw head. Manual force is used to overcome the biasing spring to allow replacement and removal of the blade assembly.
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