Systems and methods for single puncture percutaneous reverse blood flow
US11690985B2 · kind B2 · utility
5Cited by
59References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 22, 2017 |
| Grant date | Jul 4, 2023 |
| Priority date | — |
| Expiry date | Oct 18, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1097
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of inducing retrograde blood flow may include extending a sheath through opposite walls of one of an artery and a vein of a subject and through a wall of the other of the artery and the vein such that a distal end of the sheath may be positioned within one of the artery and the vein. The method may include inducing retrograde blood flow in the artery and delivering the induced retrograde blood flow into the vein of the subject via the sheath.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.