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Title:
外科用開創器、照明カニューレ、および使用法
Document Type and Number:
Japanese Patent JP4717828
Kind Code:
B2
Abstract:
This invention includes surgical retractors (1600) that comprise an expandable frame (1602) that includes at least two base components (1604, 1606, 1608, 1610), a connector, and at least two retractor blades (1612, 1614, 1616, 1618) attached to the expandable frame. Also included are surgical retractors (2800) that comprise a housing component (2802) that includes a cylindrical portion (2806) and a contiguous blade portion (2810), assemblies comprising a surgical retractor assembled to at least one obtruator, illuminated surgical cannulas, and methods of using the same during a surgical procedure.

Inventors:
Raymond Douglas
Marscheck Connie
Higgin Botham Thomas W
Caron anthony are
Herald Catherine
Baird Slay Timothy
Application Number:
JP2006545510A
Publication Date:
July 06, 2011
Filing Date:
December 17, 2004
Export Citation:
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Assignee:
DePuy Spine,Inc.
International Classes:
A61B17/02; A61B1/32; A61B17/34; A61B17/00; A61B19/00
Domestic Patent References:
JP10014927A
Foreign References:
US6139493
US5944658
Attorney, Agent or Firm:
Konobu Kato



 
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