Endovascular occlusion device with hemodynamically enhanced sealing and anchoring
US11517320B2 · kind B2 · utility
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162References
28Claims
0Family size
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Key dates
| Filing date | Jun 7, 2018 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Jan 4, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/22082
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A vascular occlusion device having an expandable frame that carries a membrane. The membrane can include a tubular portion configured to transition between an open configuration in which the tubular portion is configured to receive a guidewire and a closed configuration in which the tubular portion is configured to occlude blood flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.