Method for forming catheter balloon
US9352135B2 · kind B2 · utility
3Cited by
72References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2014 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Aug 6, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1393
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Method of making a balloon catheter includes providing an elongated shaft having a proximal end and a distal end and an inflation lumen extending therein, providing a multilayer tube, forming a multilayer balloon by blow-molding the multilayer tube such that the multilayer balloon is blown, in at least a first stage, to a final working radial dimension, and securing the multilayer balloon on a distal section of the shaft with an interior of the multilayer balloon in fluid communication with the inflation lumen. The ADDR of the multilayer balloon after formation is approximately 2.0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.