A mesenchymal stem cell isolation and extraction device

CN224280289UActive Publication Date: 2026-05-26SHANGHAI SINOBAY BIOTECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI SINOBAY BIOTECH CO LTD
Filing Date
2025-03-13
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing stem cell separation and extraction devices lack a function to fix the reagent bottles, causing the bottles to shake, and lack a cooling function, causing cells to die at high temperatures.

Method used

A device was designed that includes a box, a rotating wheel, a cooler, and a temperature sensor. The rotating wheel is driven by a motor to fix the test tube, and the cooler maintains a suitable temperature to ensure cell viability.

Benefits of technology

Effective fixation of the test tubes prevents shaking and breakage, maintains a suitable temperature during the separation process, and protects cell viability.

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Abstract

This utility model relates to the field of cell separation and extraction technology, and provides a mesenchymal stem cell separation and extraction device, including a box and a second rotating wheel. A door is provided on the side wall of the box, and a control center is provided on the surface of the door. A placement plate is fixedly connected to the inner side wall of the box, and a temperature sensor is provided on the side wall of the box. A rotating block abuts against the upper surface of the placement plate. A cooler is provided on the top wall of the box, and a partition is fixedly connected to the lower side wall of the box near the cooler. This utility model's mesenchymal stem cell separation and extraction device solves the technical problems of existing stem cell separation and extraction devices lacking a function to fix reagent bottles, causing the reagent bottles containing stem cells to shake during separation, and existing stem cell separation and extraction devices lacking a cooling function, which easily leads to stem cell death when separating stem cells at high temperatures.
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