Cryoablation balloon catheter with guide wire lumen
US9439709B2 · kind B2 · utility
19Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2014 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Aug 11, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/0262
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cryoablation system has a catheter that receives working cryogen, the catheter having a catheter body that has a distal section having a freezing element which delivers the working cryogen to a treatment location, and a balloon enclosing the freezing element. The catheter body includes an outer tube that has two delivery tubes and a guide wire tube positioned inside the outer tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.