Facilitated balloon catheter exchange
US7513886B2 · kind B2 · utility
22Cited by
86References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 3, 2006 |
| Grant date | Apr 7, 2009 |
| Priority date | — |
| Expiry date | May 22, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/0183
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A balloon catheter comprises a catheter body, a balloon at a distal end of the catheter body, and a guidewire tube within the balloon and separate from the catheter body. A catheter may be introduced over a guidewire by passing the guidewire through a guidewire lumen in the guidewire tube. No guidewire lumen is provided within the catheter body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.