Biologic injection system
US9370389B2 · kind B2 · utility
1Cited by
0References
17Claims
0Family size
Inventors
Key dates
| Filing date | Nov 1, 2012 |
| Grant date | Jun 21, 2016 |
| Priority date | — |
| Expiry date | Mar 19, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/30523
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical compound delivery device, including an elongated compound delivery conduit; a housing attached to the delivery conduit; a dispensing element movably positioned within the housing; an actuation element coupled to the housing, the actuation element operable to selectively move the dispensing element from the housing into the delivery conduit in discrete length increments; and a pressure limiting element configured to limit movement of the dispensing element when a pressure in the delivery conduit exceeds a predetermined threshold pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.