Valves and valve components for endoscopes
Patent Information
- Application Number
- JP2025518239
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2022-10-13
- Filing Date
- 2023-10-12
- Publication Date
- 2025-10-03
AI Technical Summary
Existing endoscope valves with precision-fit valve stems and valve wells suffer from leakage issues due to manufacturing precision requirements, leading to inconsistent performance and high costs, especially in single-use valves.
The development of a valve stem integrally formed with seals from a single material, such as a thermoplastic elastomer, allowing for less precise manufacturing techniques and greater clearance within the valve well, reducing leakage and improving operational reliability.
The solution provides improved sealing performance and reduced manufacturing complexity, addressing leakage issues while maintaining functional integrity and lowering production costs for single-use valves.
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Abstract
Citation Information
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