Catheter having a tip with an elongated collar
US7066914B2 · kind B2 · utility
150Cited by
372References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 16, 2005 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Mar 16, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/0073
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter having a tube and a tip connected to one end of the tube. The tip has a collar, an end member and lowered side walls positioned between the collar and the end member. The lowered side walls define an opening that is biased toward the end member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.