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:
Mar. 04, 1986
Filed:
May. 28, 1982
Applicant:
Inventors:
Tamotu Simada, Akishima, JP;
Chiaki Shimbo, Mitaka, JP;
Hideyuki Horiuchi, Kokubunji, JP;
Masamoto Takatsuji, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
1283031 ; 2191 / ;
Abstract
A surgical equipment for transmitting surgical output power such as laser beam from a hand piece is provided with a pressure sensing element of which resistance changes with the force externally applied to the hand piece so that the pressure sensing element senses an operator holding the hand piece.