Elongated intracorporal medical device
US7182735B2 · kind B2 · utility
192Cited by
42References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2003 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Feb 21, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/09083
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Alternative designs, materials and manufacturing methods for guidewires. Some embodiments pertain to a composite guidewire having proximal and distal section, and a connector adapted and configured for permanently joining the proximal section to the distal section. In some embodiments, at least one of the sections is made of a linear-elastic nickel-titanium alloy. Several alternative guidewire tip constructions and/or designs including methods and techniques of construction are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.