Polymer jacket with adhesive inner layer
US6488655B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2000 |
| Grant date | Dec 3, 2002 |
| Priority date | — |
| Expiry date | Jan 29, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1093
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention is an elongate intracorporeal member having a polymer jacket secured to a high strength shaft with the polymer jacket having an outer layer of polymeric material and an inner layer formed of polymeric adhesive. In one embodiment, a balloon catheter has a proximal high strength tubular section with a polymer jacket having an polymeric outer layer and an adhesive polymer inner layer. In another embodiment, a guidewire has an elongate core with polymer jacket disposed about at least a portion of the elongate core, wherein the polymer jacket comprises a polymeric outer layer an inner layer of polymeric adhesive disposed between and bonding the outer layer to the elongate core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.