Invention Grant
US08702738B2 Tissue removal device for neurosurgical and spinal surgery applications
有权
用于神经外科和脊柱手术应用的组织去除装置
- Patent Title: Tissue removal device for neurosurgical and spinal surgery applications
- Patent Title (中): 用于神经外科和脊柱手术应用的组织去除装置
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Application No.: US12391579Application Date: 2009-02-24
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Publication No.: US08702738B2Publication Date: 2014-04-22
- Inventor: Joseph L. Mark
- Applicant: Joseph L. Mark
- Applicant Address: US IN Indianapolis
- Assignee: Nico Corporation
- Current Assignee: Nico Corporation
- Current Assignee Address: US IN Indianapolis
- Agency: Brooks Kushman P.C.
- Agent Kristin L. Murphy
- Main IPC: A61B17/32
- IPC: A61B17/32

Abstract:
A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described. The device includes a handpiece and an outer cannula in which a reciprocating inner cannula is disposed. The inner cannula includes a hinge between a body section and a cutting section that allows the cutting section to pivot when the inner cannula reciprocates within the outer cannula. A tissue collector is also provided and is in fluid communication with the lumen of the inner cannula. The handpiece includes a proximal section that is angled with respect to a distal section.
Public/Granted literature
- US20100152760A1 TISSUE REMOVAL DEVICE FOR NEUROSURGICAL AND SPINAL SURGERY APPLICATIONS Public/Granted day:2010-06-17
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