Title:
神経外科および脊髄外科用途向けの調節可能な流体供給スリーブを備えた組織除去デバイス
Document Type and Number:
Japanese Patent JP2012511970
Kind Code:
A
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. A fluid supply sleeve is disposed about the outer cannula and is selectively positionable along the length of the outer cannula.
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Inventors:
Mark, Joseph El
Application Number:
JP2011540982A
Publication Date:
May 31, 2012
Filing Date:
December 16, 2009
Export Citation:
Assignee:
Nico Corporation
International Classes:
A61B17/34
Domestic Patent References:
| JP2009509611A | 2009-03-12 | |||
| JP2008100082A | 2008-05-01 |
Foreign References:
| US5106364A | 1992-04-21 | |||
| US3815604A | 1974-06-11 | |||
| US20040049217A1 | 2004-03-11 | |||
| US5782849A | 1998-07-21 | |||
| US20010037114A1 | 2001-11-01 | |||
| WO2007034416A2 | 2007-03-29 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae