Needleless valve system fluid control
US9114244B2 · kind B2 · utility
36Cited by
7References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 2012 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Oct 20, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/267
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A needleless valve system includes a cannula comprising a cannula tip; a valve comprising a valve tip, wherein the valve is disposed around the cannula; and a housing comprising a housing tip, wherein the cannula tip, the valve tip, and the housing tip comprise a flat surface when the needleless valve system is in a sealed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.