发明申请
US20100152760A1 TISSUE REMOVAL DEVICE FOR NEUROSURGICAL AND SPINAL SURGERY APPLICATIONS 有权
用于神经外科和脊柱外科应用的组织移除装置

  • 专利标题: TISSUE REMOVAL DEVICE FOR NEUROSURGICAL AND SPINAL SURGERY APPLICATIONS
  • 专利标题(中): 用于神经外科和脊柱外科应用的组织移除装置
  • 申请号: US12391579
    申请日: 2009-02-24
  • 公开(公告)号: US20100152760A1
    公开(公告)日: 2010-06-17
  • 发明人: Joseph L. Mark
  • 申请人: Joseph L. Mark
  • 主分类号: A61B17/32
  • IPC分类号: A61B17/32
TISSUE REMOVAL DEVICE FOR NEUROSURGICAL AND SPINAL SURGERY APPLICATIONS
摘要:
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.
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