Title:
内視鏡用針付生検鉗子
Document Type and Number:
Japanese Patent JP3615960
Kind Code:
B2
Abstract:
Endoscopic biopsy forceps that allows a non-deformed, high-quality tissue specimen to be readily collected from the correct target position. Needles that extend forward to project into a pair of forceps cups are offset from the center of said pair of forceps cups.
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Inventors:
Teruo Ouchi
Application Number:
JP10657099A
Publication Date:
February 02, 2005
Filing Date:
April 14, 1999
Export Citation:
Assignee:
Pentax Co., Ltd.
International Classes:
A61B10/06; A61B1/00; A61B10/00; A61B17/28; A61B18/14; A61B17/32; (IPC1-7): A61B10/00; A61B1/00
Domestic Patent References:
| JP57014326A |
Attorney, Agent or Firm:
Kazuhiko Mitsui