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. 29, 2003
Filed:
Mar. 04, 2002
Jessica Bede, New York, NY (US);
Mary Anne Dell, Pittsburgh, PA (US);
Charles Thiele, Butler, PA (US);
Capintec, Inc., Ramsey, NJ (US);
Abstract
A radioactive seed handling device for handling a number of radioactive seeds. The device includes a first tubular section having a first lumen with a first diameter larger than the seed diameter for receiving the seed and a second tubular section coupled to the first tubular section and having a second lumen with a second diameter smaller than the seed diameter for preventing seeds from entering the second lumen. An overlapping portion of the second tubular section is located within the first lumen of the first tubular section and has a vent that allows fluid flow into the second lumen when a seed is obstructing a distal end of the second tubular section. The device can be used, for example, in a system to load the seeds into an implant for delivery of radiation in or around cancerous growths.