Free standing filter
US6245012A · kind A · utility
446Cited by
16References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 22, 1999 |
| Grant date | Jun 12, 2001 |
| Priority date | — |
| Expiry date | Sep 22, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2230/0067
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A free standing filter is provided with a filter body having an elongate guidewire receiving member extending centrally therethrough to define an open ended channel configured to receive a plurality of different sized guidewires. An expandable and contractible frame surrounds the elongate guidewire receiving member and is connected at a proximal end to the elongate guidewire receiving member. A porous embolic capturing unit has an open end connected to the frame and a closed end connected to the elongate guidewire receiving member which extends through the porous embolic capturing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.