Pancreatic stent with drainage feature
US12257140B2 · kind B2 · utility
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33References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 17, 2021 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Oct 13, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2240/005
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A pancreatic stent includes a main body convertible between a compressed configuration for delivery and an expanded configuration once deployed, the main body including an inner surface defining a stent lumen and an outer surface. A plurality of drainage features are formed within the outer surface of the main body, the plurality of drainage features permitting placement of the pancreatic stent within a patient's pancreas without blocking side branches of the pancreas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.