Ventricular restoration patch
US7914438B2 · kind B2 · utility
3Cited by
49References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2009 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Sep 28, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/2487
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A ventricular patch to restore the ventricular architecture of the heart includes a sheet of biocompatible material having a generally oval configuration, and a continuous ring fixed to the sheet. The ring has a generally oval configuration similar to the generally oval configuration of the sheet of biocompatible material. The ring defines a central generally oval region of the patch inside the ring and a circumferential region of the patch outside of the ring. The central generally oval region has a major axis and a minor axis. The ratio of the major axis to the minor axis is about 4:1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.