A detection device for continuously detecting the activity function of NK cells

By designing a detection device for continuous detection of NK cell activity, and using electromagnets and sensors in conjunction with a rotating component, the problems of accuracy in fluorescence detection and NK cell position deviation were solved, achieving high-precision and high-reliability detection of NK cell activity.

CN122146450APending Publication Date: 2026-06-05济南至晟生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
济南至晟生物科技有限公司
Filing Date
2026-03-13
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing cell viability detection equipment is prone to reduced detection accuracy due to improper fluorescence dosage during fluorescence detection. Furthermore, NK cells are easily affected by the deviation of the microbial culture instrument during the detection process, and NK cells are easily affected when they are put into and taken out of the equipment.

Method used

A detection device for continuous detection of NK cell activity was designed, comprising a host component, a positioning component, and a protective component. An electromagnet and a sensor are used in conjunction with a rotating component to ensure accurate detection of luciferin concentration, and the protective component isolates NK cells from the external environment to protect NK cell activity.

Benefits of technology

This improves the accuracy and reliability of NK cell activity detection, avoids positional deviations and activity effects of NK cells during the detection process, and ensures the accuracy of the detection results and the safety of NK cells.

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Abstract

The disclosure provides a detection device for continuously detecting the activity function of NK cells, and relates to the technical field of cell activity detection, and comprises a body assembly, a positioning assembly and a protection assembly, the body assembly comprises a box body and a box door, a detection assembly is installed on the box body, the detection assembly comprises a detector and a sensor, a rotating assembly is installed on the box body, the rotating assembly comprises a rotating plate and a jacket, a driving assembly is installed at the bottom of the rotating plate, the driving assembly comprises a motor and a speed reducer, a culture assembly is installed on the inner side of the jacket, when new NK cells are put into the jacket, the door opening on the box body is isolated from other positions in the box body through a partition plate, external air is prevented from directly entering the inner side of the box body, other NK cells in the box body are prevented from being affected by temperature changes, and the activity of the NK cells is prevented from being affected, so that the detection device is suitable for continuously detecting the activity of NK cells.
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