Container visual inspection assembly and method
The upright orientation and line-of-sight redirection member in the container inspection assembly address the visibility issues in low-fill volume containers, enabling reliable detection of particles by directing the view through the bottom wall.
Patent Information
- Application Number
- JP2022532080
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-12-17
- Filing Date
- 2020-12-17
- Publication Date
- 2025-12-10
- Estimated Expiration
- 2040-12-17
AI Technical Summary
Conventional inspection booths struggle to reliably inspect liquid biological products with low fill volumes due to the meniscus creating a blind volume, obstructing the view of particles suspended in the fluid.
A method and assembly that orient the container upright and utilize a line-of-sight redirection member, such as a mirror or beam splitter, positioned below the container to direct the inspector's view through the bottom wall, combined with polarizers and illumination, allowing inspection of the container's interior.
Enables effective inspection of particles in liquid biological products by overcoming the obstruction caused by the meniscus, ensuring comprehensive visibility and reliability in identifying defects.
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Abstract
Citation Information
Patent Citations
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