Title:
TISSUE SAMPLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/112518
Kind Code:
A9
Abstract:
The present invention enables a sufficient amount of living tissue to be sampled easily for definitive diagnosis of pathology. A tissue sampling device according to one embodiment of the present invention comprises: a flexible sheath (34); a needle tube (35) which is movably inserted into the sheath (34) and is punctured into living tissue; and a manipulable portion which is disposed on a base end side of the sheath (34) and is used for advancing or withdrawing the needle tube (35). The needle tube (35) has a distal end portion which is provided with a slit (50) that extends toward the base end side from a distal end opening (35c).
Inventors:
DEJIMA TAKUMI (JP)
YAMAKAWA SHINICHI (JP)
YAMAKAWA SHINICHI (JP)
Application Number:
PCT/JP2014/050556
Publication Date:
July 30, 2015
Filing Date:
January 15, 2014
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B10/02
Attorney, Agent or Firm:
MATSUURA, Kenzo (P.O. Box 176 Shinjuku Sumitomo Bldg. 23F, 6-1, Nishi-shinjuku 2-chome, Shinjuku-k, Tokyo 23, JP)
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