Urine Test Device with Flow Control Blocking Element

A blocking element is introduced as an intermediary component between the diversion element and the testing element. This blocking element controls and regulates the flow of liquid, allowing it to pass through in a controlled manner rather than freely. The blocking element acts as a mediator that reconciles the need for simple direct collection with the need for precise liquid volume control, enabling accurate testing while maintaining ease of operation.

The blocking element serves as a flow regulator that allows liquid to pass through quickly but in controlled amounts. It prevents the accumulation and overflow of excessive liquid while maintaining rapid flow, thus preserving short detection time while ensuring accurate test results by preventing reagent strip saturation.

The device is segmented into distinct functional components: a diversion element for collection, a blocking element for flow control, and a liquid retention chamber for excess liquid management. By dividing the device into these separate segments, each performing a specific function, the design achieves accurate liquid control without creating an overly complex integrated system. The segmentation allows for modular assembly and clear functional separation.

The blocking element acts as a standardized intermediary that mediates between the variable input from different operators and the requirement for consistent test results. Regardless of how the diversion element is held or positioned, the blocking element ensures that only a controlled amount of liquid reaches the testing element, thereby standardizing the test conditions and ensuring consistency across different operators.