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:
May. 28, 2019
Filed:
Aug. 24, 2017
Maquet Cardiovascular Llc, San Jose, CA (US);
Geoffrey H. Willis, Mountain View, CA (US);
Ryan C. Abbott, San Jose, CA (US);
MAQUET CARDIOVASCULAR LLC, San Jose, CA (US);
Abstract
Components for an endoscopic vessel harvesting system include a vessel dissector and a vessel harvester. In this case, a vessel dissector is provided that is used in conjunction with an endoscope, and comprises: an elongated cannula including a lumen therein for receiving the endoscope; a blunt dissecting tip provided on a distal end of the elongated cannula that permits an operator of the vessel dissector to dissect tissue while viewing internal body structures via an objective lens of the endoscope; and a vessel severing tool extending through at least a portion of the elongated cannula, wherein the vessel severing tool is capable of translating longitudinally relative to the elongated cannula, and wherein the vessel severing tool comprises an electrode-carrying member that is capable of translating circumferentially within an arcuate slot extending through an outer surface of the vessel dissector.