Clot retrieval device for removing a clot from a blood vessel
US10952760B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2018 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Oct 27, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2230/0093
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for removing a clot from a blood vessel. The device can have a collapsed delivery configuration and an expanded deployed configuration. The device can have a shaft. An outer expandable body can be included that is radially expandable from a first radially expanded state to a second radially expanded state in the deployed configuration. An inner body can be included, wherein the outer expandable body and the inner body are fixedly coupled to a distal region of the shaft, the outer expandable body radially surrounding at least a portion of the inner body in the second radially expanded state. A capture net can be coupled to a distal portion of the inner body and including a proximal mouth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.