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:
Jul. 09, 2002
Filed:
Apr. 20, 2000
Lutz T. Kynast, Suwanee, GA (US);
William Rittman, Lynnfield, MA (US);
James P. O'Connor, Bulerica, MA (US);
Michael Cundari, Hingham, MA (US);
Eric Cosman, Belmont, MA (US);
Sherwood Services AG, Shaffhausen, CH;
Abstract
A probe is connected to a probe carrier that is positioned with respect to the body of a patient. The probe is moved into or out of the body incrementally by means of a driver mechanism and flexible coupler. The flexible coupler in one embodiment comprises a flexible sheath with a flexible driver shaft that can be passed within the flexible sheath and can be rotated or pushed forward and backward with respect to the sheath by a driver element thereby causing translational movement of probe. Several forms of probes, flexible coupling elements, and driver apparatus as well as methods of applications accommodate specific objectives.