Tissue separating device with reinforced support for anchoring mechanisms
US9592324B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2007 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | Feb 22, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L31/08
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A barrier layer device is formed of an underlying biocompatible structure having a barrier layer coating that can exhibit anti-inflammatory properties, non-inflammatory properties, and/or adhesion-limiting properties, as well as generate a modulated healing effect on injured tissue. As implemented herein, the barrier layer is a non-polymeric cross-linked gel derived at least in part from a fatty acid compound, and may include a therapeutic agent. The underlying structure can be in the form of a surgical mesh. The barrier device is further provided with reinforced sections or portions to aid with the fastening of the barrier device for implantation purposes and prohibits or substantially reduces the occurrence of excessive stretching and tearing. The barrier device is implantable in a patient for short term or long term applications, and can include controlled release of the therapeutic agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.