Implant having multiple rotational assemblies
US8858623B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2012 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Nov 1, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/001
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus is provided, comprising (1) an annuloplasty structure, shaped to define a perimeter, and configured to be disposed at the annulus of the native valve of the patient; (2) a first adjusting mechanism, coupled to the annuloplasty structure, and configured to adjust the perimeter; (3) at least one longitudinal flexible member, having a first end portion, and a second end portion that is configured to be coupled to tissue of the ventricle of the heart of the patient; and (4) at least a second adjusting mechanism, coupled to the annuloplasty structure such that the second adjusting mechanism is slidable around at least part of the perimeter, coupled to the first end portion of the longitudinal flexible member, and configured to adjust a distance between the second adjusting mechanism and the second end portion of the longitudinal flexible member. Other embodiments are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.