Container for mixture of materials
US4786279A · kind A · utility
43Cited by
34References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1986 |
| Grant date | Nov 22, 1988 |
| Priority date | — |
| Expiry date | Jul 31, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/2034
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A container having two compartments for keeping two materials in separated relation. When it is desired that the two materials be intermixed, an actuator carrying a pair of piercing pins is inserted into ports of the compartments until membranes blocking exit of the materials from their respective compartment are punctured. When these membranes are punctured the materials are received at a mixing chamber where the materials are mixed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.