An ultra-compact handheld IoT molecular POCT device

The ultra-compact handheld IoT molecular POCT device solves the problems of complexity and high cost of existing portable nucleic acid testing instruments through a combination of highly integrated design and semiconductor cooling chip, achieving high-sensitivity and low-cost multifunctional nucleic acid testing.

CN224450698UActive Publication Date: 2026-07-03HANGZHOU EZDX TECH CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU EZDX TECH CO LTD
Filing Date
2025-08-05
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing portable nucleic acid testing instruments suffer from problems such as complex equipment, high cost, severe light loss, inability to simultaneously support isothermal amplification and temperature-variable PCR detection, and insufficient detection sensitivity and accuracy.

Method used

Employing an ultra-compact handheld IoT molecular POCT device, this highly integrated design sets the distance between the acquisition sensor and the reaction tube axis to 5–20 mm, eliminating the need for a light guide medium. Combined with a semiconductor cooling chip, it achieves rapid heating and cooling, supporting fluorescence isothermal amplification and temperature-variable PCR detection.

Benefits of technology

It improves the accuracy and sensitivity of detection, reduces equipment costs, simplifies the assembly process, supports a variety of detection needs, and is small in size, lightweight, and easy to carry.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224450698U_ABST
    Figure CN224450698U_ABST
Patent Text Reader

Abstract

This disclosure provides an ultra-compact handheld IoT molecular POCT device. The ultra-compact handheld IoT molecular POCT device includes a carrier module with a reaction port for accommodating a reaction tube. An observation port communicating with the reaction port is located on a first side of the carrier module. A filter mounting plate is mounted on the filter, with the filter positioned opposite the observation port, and the filter mounting plate is fastened to the first side of the carrier module. A sensor mounting plate is mounted on the sensor, and the sensor mounting plate is fastened to the side of the filter mounting plate opposite to the carrier module. The number of acquisition sensors is equal to the number of observation ports, and they are arranged in a one-to-one correspondence. The distance from the acquisition sensor to the axis of the reaction tube is 5–20 mm. This molecular POCT device sets the distance between the acquisition sensor and the axis of the reaction tube at 5–20 mm, increasing the intensity of the light signal, reducing light loss, and improving the accuracy and sensitivity of the device.
Need to check novelty before this filing date? Find Prior Art