Needleless vial access device
US5776125A · kind A · utility
145Cited by
217References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1995 |
| Grant date | Jul 7, 1998 |
| Priority date | — |
| Expiry date | Apr 24, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/197
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a piercing member adapted for use with a flow channel. The piercing member has a penetrating member for piercing a solid closure, and is retained to the flow channel, but still allows fluid to flow through the flow channel while retained to the flow channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.