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:
Dec. 11, 2012
Filed:
Dec. 18, 2007
Donna Allan, Bedford, NH (US);
Greg Amante, Holliston, MA (US);
Donna Allan, Bedford, NH (US);
Greg Amante, Holliston, MA (US);
Cytyc Corporation, Marlborough, MA (US);
Abstract
A brachytherapy treatment device includes at least one tubular insertion member and an expandable member. The tubular insertion member has proximal and distal ends and at least one radiation source lumen disposed along its length and branching at the distal end to provide a plurality of selectable radiation source lumens each configured to receive a radiation source. The expandable member is disposed on and surrounding the distal end of the tubular insertion member. In another embodiment, a brachytherapy treatment device may also include a plurality of selectable radiation source lumens forming an arcuate shape with respect to the longitudinal axis. Additional brachytherapy treatment devices and methods for performing brachytherapy and for forming an asymmetric radiation dosing profile are also disclosed.