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:
Feb. 16, 2021
Filed:
Jan. 26, 2018
Cpsi Holdings Llc, Owego, NY (US);
John M. Baust, Candor, NY (US);
CPSI HOLDINGS LLC, Owego, NY (US);
Abstract
A cryoablation device is provided herein which, in an embodiment, includes a catheter shaft; a cryogen return line disposed within the catheter shaft; and a cryogen supply line disposed within the cryogen return line, such that the cryogen supply line, the cryogen return line, and the catheter shaft are all substantially coaxial. A needle tip probe is disposed at a distal end of the cryogen return line. The cryogen supply line extends in a distal direction beyond a distal end of the cryogen return line and into the needle tip probe, and the catheter shaft is axially movable relative to the needle tip probe and the cryogen return line, and the catheter shaft is configured such that the catheter shaft is distally extended over the needle tip probe in an extended position.