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:
Feb. 22, 1983
Filed:
Jun. 03, 1981
Applicant:
Inventor:
Toshihiko Hagiwara, Hino, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128-6 ; 128-8 ; 12830315 ;
Abstract
An endoscope type high frequency surgical apparatus wherein a high frequency current feedback pin is mounted on a connector of an endoscope in electrical connection to a metal section of the endoscope and also detachably connected to a feedback terminal of a light source unit; and said feedback terminal is connected to a patient output terminal of a high frequency power supply source through a feedback line.