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:
Sep. 16, 2003
Filed:
Jul. 09, 2001
Ferdinand Kiemeneij, Bussum, NL;
Schneider (Europe) A.G., , CH;
Abstract
An apparatus is guided by a guidewire within a luminal structure of a patient for receiving a radiation dose delivery wire with a radiation source attached to its distal end, for treating a disease process. The apparatus includes a balloon catheter with a blind lumen sealed at its distal end and a guidewire lumen extending therethrough to accept a guidewire. The blind lumen is adapted to accept the radiation delivery wire into its proximal end. In a method of treating the disease process with the apparatus, the guidewire is inserted into the guidewire lumen of the balloon catheter, the balloon catheter is inserted into the patient's luminal structure at least as far as a predetermined section of the luminal structure, the radiation dose delivery wire is inserted into the blind lumen in the balloon catheter and moved a predetermined distance therein for a predetermined period of time, and, after the period has elapsed, the radiation dose delivery wire is removed from the blind lumen.