Methods, systems, and devices for resizable intra-atrial shunts
US9205236B2 · kind B2 · utility
58Cited by
122References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2012 |
| Grant date | Dec 8, 2015 |
| Priority date | — |
| Expiry date | Jun 10, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/2412
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Devices and methods for treating heart disease by normalizing elevated blood pressure in the left and right atria of a heart of a mammal are disclosed. Devices may include an adjustable hydraulic diameter and/or a removable and/or replaceable shunt portion. Devices may include absorbable materials, the absorption of which directly or indirectly causes alterations of the fluid flow capacities the devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.