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Patent Searching and Data


Title:
BIOLOGICAL TISSUE COLLECTING INSTRUMENT, BIOLOGICAL TISSUE COLLECTING DEVICE, AND BIOLOGICAL TISSUE COLLECTING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/182148
Kind Code:
A1
Abstract:
Provided are a biological tissue collecting instrument, a biological tissue collecting device, and a biological tissue collecting method with which it is possible to collect a biological tissue with reduced destruction of tissue structure. The biological tissue collecting instrument of the present invention comprises a first cutting unit (1) and a second cutting unit (2), and is characterized in that: the first cutting unit (1) cuts a biological tissue to form a side surface of the cutting tissue; the second cutting unit (2) during rotation cuts the biological tissue to form a bottom surface of the cutting tissue; the second cutting unit (2) is disposed in the first cutting unit (1); and the bottom surface is in a surface direction intersecting the side surface.

Inventors:
SHIBATA KAZUHIRO (JP)
SUZUKI KOJI (JP)
Application Number:
PCT/JP2019/012248
Publication Date:
September 26, 2019
Filing Date:
March 22, 2019
Export Citation:
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Assignee:
JMS CO LTD (JP)
SHIBATA SYSTEM SERVICE CO LTD (JP)
International Classes:
A61B10/02
Domestic Patent References:
WO2016154170A12016-09-29
Foreign References:
JP2009233333A2009-10-15
JP2007054449A2007-03-08
JP2009261946A2009-11-12
JP2017500085A2017-01-05
Attorney, Agent or Firm:
TSUJIMARU Koichiro et al. (JP)
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