Title:
TISSUE COLLECTING EXCISION INSTRUMENT AND RESECTION FORCEPS USED THEREFOR
Document Type and Number:
Japanese Patent JP3708356
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a tissue collecting excision instrument capable of securely and safely executing excision and collection of tissue.
SOLUTION: This tissue collecting excision instrument 1 is constituted of forceps 6 which is equipped with a holding part 3 with a movable jaw 3b movably attached on a fixed jaw 3a with a excision blade receiving part 2 erected on the tip end at the tip end, an opening closing mechanism 5 formed with a through passage 4, which is enabled to be inserted with the excision blade 7, in the longitudinal axis direction, and an operation part 5a to open/close the movable jaw 3b, and a blade part 7a at the tip end, and a hollow tube shape excision blade longitudinally movable in the through passage 4.
Inventors:
Ryuichiro Shinseki
Masaya Tatsumi
Masaya Tatsumi
Application Number:
JP7843699A
Publication Date:
October 19, 2005
Filing Date:
March 23, 1999
Export Citation:
Assignee:
Morita Manufacturing Co., Ltd.
International Classes:
A61B10/06; A61B1/00; A61B10/00; A61B17/28; A61B17/32; A61B17/3201; (IPC1-7): A61B10/00; A61B1/00; A61B17/28; A61B17/32
Domestic Patent References:
| JP10508781A | ||||
| JP9510638A | ||||
| JP2001515372A | ||||
| JP10513384A | ||||
| JP10155872A |
Attorney, Agent or Firm:
Hiroyuki Nakai
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