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:
Apr. 28, 2009
Filed:
Nov. 07, 2003
Timothy J. Patrick, Alpharetta, GA (US);
James B. Stubbs, Alpharetta, GA (US);
Timothy J. Patrick, Alpharetta, GA (US);
James B. Stubbs, Alpharetta, GA (US);
Cytyc Corporation, Marlborough, MA (US);
Abstract
A system for treating tissue surrounding a resected cavity that is subject to a proliferative tissue disorder is provided. The system includes a tissue fixation device including a catheter body member having a proximal end, a distal end, an inner lumen, and an expandable surface element disposed proximate to the distal end of the body member, the expandable surface element sized and configured to reproducibly position tissue surrounding a resected tissue cavity in a predetermined geometry upon expansion. After expansion of the expandable surface element within a resected tissue cavity, an external radiation device positioned outside the resected cavity delivers a dose of radiation to the tissue surrounding the expandable surface element.