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, 2003
Filed:
Feb. 09, 2001
Applicant:
Inventors:
Assignee:
Karl Storz GmbH & Co. KG, , DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01B 1/818 ;
U.S. Cl.
CPC ...
A01B 1/818 ;
Abstract
The invention relates to a medical instrument for removing tissue comprising a tool at its distal end which can be supplied with high frequency power. The instrument includes an HF power terminal and an HF power supply line extending frown a proximal end region of the instrument to its distal end. In the present instrument, the HF power supply is configured as a drive shaft for rotary drive of the tool. Furthermore, contact means are provided electrically connected to the HF power terminal, which electrically contact the drive shaft.