Radiation and radiochemically sterilized fiber-reinforced, composite urinogenital stents
US10406004B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Feb 6, 2015 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Feb 6, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M25/0108
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A radiation and radiochemically sterilized, multi-component, fiber-reinforced composite, absorbable/disintegratable urinogenital stent, such as an endoureteral stent, with radiomodulated residence time in the biological site of 1 to 10 weeks depending on the high energy radiation dose used for sterilization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.