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:
Oct. 24, 2017
Filed:
Nov. 28, 2016
Applicant:
Korea Institute of Science and Technology, Seoul, KR;
Inventors:
Assignee:
Korea Institute of Science and Technology, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); H01S 3/00 (2006.01); G02B 19/00 (2006.01); A61B 18/24 (2006.01); A61B 18/00 (2006.01); A61B 18/22 (2006.01);
U.S. Cl.
CPC ...
G02B 26/0875 (2013.01); A61B 18/24 (2013.01); G02B 19/0009 (2013.01); G02B 19/0047 (2013.01); H01S 3/0071 (2013.01); A61B 2018/00339 (2013.01); A61B 2018/2238 (2013.01); A61B 2018/2266 (2013.01);
Abstract
A laser operation device includes an elongated catheter, a light irradiator configured to irradiate a laser in front of a tip of the catheter, a lens disposed at a front of the light irradiator and allowing the laser to pass therethrough, a wire configured to steering the lens by pulling one side of the lens, and an elastic body configured to give an elastic force to restore the lens against a tension of the wire, wherein when the lens is steered, the laser passes through the lens and is refracted.