Self-sealing guidewire and catheter introducer
US5304156A · kind A · utility
106Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 1992 |
| Grant date | Apr 19, 1994 |
| Priority date | — |
| Expiry date | Jan 2, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/0686
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A self-sealing catheter and guidewire introducer has a self-sealing gasket adapted to effect a seal when a catheter or guidewire extends through the gasket as well as when neither extends through the gasket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.