Title:
手術用処置具
Document Type and Number:
Japanese Patent JP4624697
Kind Code:
B2
Abstract:
An operative instrument includes forceps (2) having a treating section (2a) for treating an anatomy at an extremity and being provided with a heat-generating body (23) for generating heat to be provided to the anatomy and a power supply unit (3) for supplying electric power to the heat-generating body of the forceps. The operative instrument raises the temperature of the heat-generating body by supplying substantially constant electric power to the heat-generating body. Therefore, coagulation and incision of the anatomy can be performed satisfactorily.
Inventors:
Kimura Kenichi
Koji Iida
Koji Iida
Application Number:
JP2004071405A
Publication Date:
February 02, 2011
Filing Date:
March 12, 2004
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B17/12; A61B18/04; A61B18/08; A61B18/10; A61B18/12; A61B18/14
Domestic Patent References:
| JP2001340349A | ||||
| JP2001269352A | ||||
| JP2001190561A | ||||
| JP11197158A | ||||
| JP10286260A | ||||
| JP6063056A | ||||
| JP61288852A |
Attorney, Agent or Firm:
Susumu Ito