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:
Oct. 23, 2001
Filed:
Oct. 13, 1999
Dirk V. Hoyns, Conyers, GA (US);
C. R. Bard Inc., Murray Hill, NJ (US);
Abstract
An apparatus for marking a location within the tissue of a patient includes an optical fiber whose forward end illuminates to facilitate localization of a target tissue by a physician. A strain relief tube is disposed around the outer diameter of the optical fiber adjacent the forward end of the optical fiber. An anchor means, such as a pair of hooks, is mounted to the strain relief tube for engaging the tissue of a patient to secure the tip of the optical fiber within the tissue of the patient. The anchor means is deployed to anchor the tip of the optical fiber in the vicinity of a location desired to be marked. The rearward end of the optical fiber is optically coupled to a light source to transmit light through the optical fiber to illuminate the tip, thereby to facilitate a physician in visually locating the tip.