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:
Aug. 23, 2022
Filed:
Nov. 30, 2018
Cryterion Medical, Inc., Carlsbad, CA (US);
Eric A. Schultheis, San Clemente, CA (US);
Eugene J. Jung, San Diego, CA (US);
Xiaoyu Yu, San Diego, CA (US);
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Abstract
A fluid injection line compensation assembly for an intravascular catheter system including a balloon catheter having a guidewire lumen and a cryoballoon, includes a fluid injection line, a proximal fluid injection line stop, and a distal fluid injection line stop. The fluid injection line has a fluid discharge region positioned within the cryoballoon. The fluid discharge region includes a fluid port so that cryogenic fluid can be distributed from the fluid injection line to within the cryoballoon. The fluid discharge region is not affixed to the guidewire lumen. The proximal fluid injection line stop is positioned adjacent to the guidewire lumen, the proximal fluid injection line stop being positioned within the cryoballoon. The distal fluid injection line stop is positioned adjacent to the guidewire lumen so that the fluid discharge region is positioned between the proximal fluid injection line stop and the distal fluid injection line stop.