Sealing barrier arrangement
US9493281B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 4, 2009 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Dec 31, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a barrier membrane arrangement for a medical device for providing a substantially liquid tight seal between a piercing member and a barrier member and a method for manufacturing such a barrier member arrangement. The present invention also relates to a method for connecting a first and a second medical device at the barrier member arrangement. The barrier member arrangement comprises a first member, a second member and a barrier member. The second member can be interlocked to the first member by means of a connection arrangement at an optional stage by a user. After interlocking the second member to the first member, the barrier member has been compressed to provide for an increased leakage security. The barrier member arrangement also provides for a prolonged working life of the barrier member and any medical device which comprises such a barrier member arrangement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.