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US 2022/0034806 A1Published application
Fluid handling device, fluid handling system and liquid detection method
AssigneeEnplas Corporation
InventorNobuya SUNAGA
Life of this patent
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Abstract
A fluid handling device includes a channel including a roughened surface that causes irregular reflection of light. A fluid handling system includes the fluid handling device, an irradiation part for irradiating the roughened surface of the channel with light, and a light detection part for detecting light reflected by the roughened surface or light transmitted through the roughened surface after irradiation from the light irradiation part.
Claims8
A fluid handling device comprising:
- a channel including a roughened surface configured to cause irregular reflection of light.
Dependencies are inferred from the claim text.