Packaging for sterile products
US9999697B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 5, 2016 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Feb 5, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2202/24
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A packaging for sterile products, comprising a tray and a hood made from cellular plastic material comprising at least two covering sheets held at a distance from one another by a plurality of spacers having cells longitudinally parallel to each other, the tray and the hood comprising a base and sidewalls cut from a plate of said material and with at least one of said sidewalls having double thickness and being formed by folding two panels of the plate around the folding lines perpendicular to the direction of said spacers. The interior covering sheets are perforated to allow the passage of a sterilizing gas through said covering sheet, the perforations allowing the passage of the gas but preventing the passage of dust, wide cut-outs traversing at least the other covering sheet of the plate in order to ensure communication of said cells with the outside and being provided along the folding lines of said panels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.