Two component syringe delivery system
US4979942A · kind A · utility
188Cited by
32References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 1989 |
| Grant date | Dec 25, 1990 |
| Priority date | — |
| Expiry date | Oct 16, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C17/01
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluid delivery system where two reactive fluids are delivered simultaneously and separately from a pair of syringes to a delivery site. In one embodiment, a length of tubing exits one syringe and passes through a cannula exiting from the other syringe, to deliver both fluids, separately, but in a controlled volume and space to the delivery site. Alternately, the fluids can mix within the cannula, but its configuration prevents clogging at the delivery site.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.