Mixing and delivery syringe assembly
US6027472A · kind A · utility
103Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1998 |
| Grant date | Feb 22, 2000 |
| Priority date | — |
| Expiry date | Sep 8, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2209/045
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A syringe type apparatus which includes a unique fill assembly for use in controllably injecting medicinal fluids into a patient. The filling assembly includes a prefilled vial which is partially received within a novel adapter assembly that functions to operably couple the prefilled vial with the syringe assembly of the apparatus. The body of the prefilled vial is surrounded by a protective covering until immediately prior to mating the assembly with the syringe assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.