The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2020
Filed:
Jul. 16, 2015
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Takumi Dejima, Kanagawa, JP;
Shinichi Yamakawa, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 10/02 (2006.01); A61B 10/04 (2006.01); A61B 8/12 (2006.01);
U.S. Cl.
CPC ...
A61B 10/0266 (2013.01); A61B 8/12 (2013.01); A61B 10/0233 (2013.01); A61B 10/04 (2013.01); A61B 10/0241 (2013.01); A61B 2010/045 (2013.01);
Abstract
A tissue sampling device including a flexible sheath, a cannula inserted into the sheath so as to be movable back and forth and punctured into body tissue, and an operation unit provided on a proximal end side of the sheath to move the cannula back and forth, wherein the cannula has a distal end part including a slit extending from a distal end opening toward a proximal end side.