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. 10, 2021
Filed:
Jun. 06, 2018
Applicant:
Kyocera Corporation, Kyoto, JP;
Inventors:
Assignee:
KYOCERA Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/34 (2006.01); A61B 1/313 (2006.01); A61B 1/05 (2006.01); A61B 90/00 (2016.01); A61B 1/00 (2006.01);
U.S. Cl.
CPC ...
A61B 17/3415 (2013.01); A61B 1/0008 (2013.01); A61B 1/00154 (2013.01); A61B 1/00179 (2013.01); A61B 1/00183 (2013.01); A61B 1/05 (2013.01); A61B 1/313 (2013.01); A61B 17/3417 (2013.01); A61B 17/3462 (2013.01); A61B 17/3494 (2013.01); A61B 90/361 (2016.02); A61B 2017/3454 (2013.01); A61B 2090/371 (2016.02);
Abstract
A trocar for inserting a surgical instrument in a body may include: a pipe including an outer cylinder relatively slidable in an axial direction, and an inner cylinder; a head located on a proximal end of the pipe; a camera that is journaled in a distal end notch of the pipe inner cylinder so as to be turnable between a deployment state in which the camera rotates to the outside of the pipe and a storage state in which the camera is stored inside the pipe; and a coil spring biasing the camera to the deployment state.