Endoscopic coating composition, endoscopic lubricating member, method for producing endoscopic lubricating member, endoscopic flexible tube, and endoscope
US12252631B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 3, 2021 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Nov 6, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/385
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An endoscopic coating composition including a solid lubricant, a fluorine-containing surfactant, a thermosetting resin, and a solvent, a lubricating member provided by a coating treatment using the coating composition and being suitable as an endoscopic member, a method for producing the lubricating member, and an endoscopic flexible tube and an endoscope including the lubricating member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.