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:
Jan. 29, 1980
Filed:
Sep. 07, 1976
Vladimir N Prozorov, Moscow, SU;
Boris N Malyshev, Moscow, SU;
Boris V Ognev, Moscow, SU;
Rostislav A Troitsky, Moscow, SU;
Alexandr K Polonsky, Moscow, SU;
Other;
Abstract
Biological tissue is dissected by means of a mechanical cutting instrument, while the coagulation of the walls of the incision is effected simultaneously with the dissection by means of a laser beam, for which a laser beam spot is formed in the immediate proximity to the cutting instrument's cutting edge. An apparatus for the realization of this method combines a mechanical cutting instrument made preferably of a material transparent to laser emission, and a structure for the formation of a laser beam spot in the immediate proximity to the cutting instrument's cutting edge. In the preferred embodiment the cutting instrument itself provides for the formation of the spot close to the cutting edge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile