Drug solution container package and method for manufacturing the same
US8465819B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2006 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | Sep 2, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1383
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A drug solution container package, which can restrain degradation of a drug solution, proliferation of microbes, etc. accompanying the transmission of oxygen in a high degree while maintaining characteristics required of plastic drug solution containers such as heat resistance, impact resistance, pliability, transparency, and resistance against elution of plastic forming material, and to provide a method for manufacturing the drug solution container package. A drug solution is first contained and sealed in a plastic drug solution container having an oxygen gas transmission rate (25° C., 60% RH) of not less than 200 cm3/m2·24 h·atm within twelve hours after being subject to steam or hot water sterilization, and having an oxygen gas transmission rate (25° C., 60% RH) of not more than 100 cm3/m2·24 h·atm when the oxygen gas transmission rate is in a steady state, and thereafter the plastic drug solution container is steam sterilized or hot water sterilized and then contained and sealed along with an oxygen scavenger in an outer pouch having an oxygen barrier property.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.