Medical fluid-filled plastic container and methods of making same
US4998400A · kind A · utility
29Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 1989 |
| Grant date | Mar 12, 1991 |
| Priority date | — |
| Expiry date | Jun 13, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/16
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is a medical fluid-filled plastic container which includes (a) a sealed inner envelope of plastic material filled with a medical fluid containing a component subject to deterioration by oxygen, (b) a deoxidizer, and (c) a sealed outer envelope of plastic material enclosing both the medical fluid-filled inner envelope and the deoxidizer, as well as several methods of making such a medical fluid-filled plastic container. This medical fluid-filled plastic container will prevent the medical fluid therein from being deteriorated even if it is subjected to steam sterilization or is stored for a long period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.