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:
Jun. 15, 2004
Filed:
Aug. 20, 2001
Applicant:
Inventors:
Steffen Dubnack, Jena, DE;
Dirk Preuss, Jena, DE;
Assignee:
Carl Zeiss Jena GmbH, Jena, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 1/818 ;
U.S. Cl.
CPC ...
A61B 1/818 ;
Abstract
An electrical probe which can be used in electrosurgery as well as for measurements is disclosed. The probe comprises an inner electrode and an outer electrode which are constructed coaxially. The isolator located between the electrodes is constructed as a light guide and can accordingly be utilized for illumination or irradiation by means of a laser.