Automatic safety occluder
US8491543B2 · kind B2 · utility
5Cited by
135References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2011 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Oct 20, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M39/28
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An automatic safety occluder provides an occluder for an infusion set that is biased in a closed position until an electrical signal is received that causes the occluder to open. Should the occluder fail to be installed correctly, or if power is removed, the occluder will return to its biased closed position, preventing free flow. The occluder may also be placed in an integrated unit such that the automatic safety occluder may attach to the tubing as a unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.