Liquid transfer apparatus

The fluid transfer apparatus with fixed-volume stores and controlled gas-liquid communication addresses manual control issues, reducing wastage and improving test accuracy in liquid sampling systems.

WO2026123066A1 Publication Date: 2026-06-18NOBLE HOUSE GROUP
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
NOBLE HOUSE GROUP
Filing Date
2025-12-11
Publication Date
2026-06-18

AI Technical Summary

⚠Technical Problem

Current liquid sampling systems for cell cultures and bodily fluids require manual control, leading to wastage and inaccurate test results due to air introduction, especially in anaerobic and aerobic test bottles.

⚗Method used

A fluid transfer apparatus with fixed-volume fluid stores, vents, and closures to manage gas and liquid communication, minimizing waste and ensuring precise transfer to test bottles.

🎯Benefits of technology

Reduces wastage and improves accuracy by allowing controlled fluid transfer with minimized air introduction, ensuring consistent and reliable test results.

✦ Generated by Eureka AI based on patent content.

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Abstract

A fluid transfer apparatus (100) has an outlet (142) and at least one fluid store (106, 108) with a vent (116, 118) pervious to gas and impervious to liquid, an inlet (130) for transferring liquid to the fluid store(s) (106, 108). Each fluid store (106, 108) has a closure (160, 162) operable to selectively isolate at least part of the fluid store (106, 108) from the outlet (142). Liquid can be transferred to all of the stores (106, 108) from the inlet (130) and then sequentially transferred to separate sample containers by sequentially opening and closing the closures (160, 162).
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