Sterility assurance for contrast delivery system
US5569181A · kind A · utility
158Cited by
33References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1993 |
| Grant date | Oct 29, 1996 |
| Priority date | — |
| Expiry date | Oct 28, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus and process for injection of a multiple number of patients with a sterile fluid while assuring sterility by providing devices which control the fluid flow in such ways that injection devices are isolated from each other, as well as from the source of sterile fluid, such as by use of selective valving devices and disposable dosing units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.