A stem cell storage container that is easy to fix

CN224428440UActive Publication Date: 2026-06-30QINGDAO XINDONGAO BIOTECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: QINGDAO XINDONGAO BIOTECHNOLOGY CO LTD
Filing Date: 2025-06-24
Publication Date: 2026-06-30

AI Technical Summary

Technical Problem

The existing stem cell storage tanks have an inconvenient fixing structure, are difficult to install and disassemble, and have weak vibration resistance of the base plate, making them susceptible to vibration that causes the tank to shake and affects the stability of the stem cells inside.

Method used

The storage tank is secured using a combination of a locking ring and a fixing assembly with a motor-driven gear system. The support assembly and shock-absorbing pads reduce the impact of vibration. The locking and unlocking of the locking ring are achieved by the motor-driven gears driving the rack to slide. The support assembly reduces the vibration amplitude through legs and rubber pads.

Benefits of technology

It improves the convenience of the storage tank, making it easier to install and disassemble, enhances the stability of the storage tank, and reduces the impact of vibration on the internal stem cells.

✦ Generated by Eureka AI based on patent content.

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Figure CN224428440U_ABST

Patent Text Reader

Abstract

This utility model relates to the field of stem cell storage tanks, and discloses a stem cell storage tank that is easy to fix, including a base plate and a storage tank. A retaining ring and a shock-absorbing pad are fixedly connected to the bottom side of the storage tank. The retaining ring is inserted into the interior of the base plate. A fixing component is provided inside the base plate to fix the retaining ring. Support components are provided at each of the four corners of the base plate to position the base plate. An inner liner is fixedly connected inside the storage tank, and the inner liner has a cavity. A fixing plate is fixedly connected to the inner wall of the inner liner. This utility model facilitates the fixing of the storage tank, making it convenient for workers to install and disassemble, improving the convenience of the storage tank, and reducing the amplitude of vibration of the storage tank caused by vibration of the base plate, thereby reducing the impact of shaking on the internal stem cells and improving the stability of the storage tank.

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