Fetching device of test tubes for cell cultivation

A technology for cell culture and test tubes, which is applied in the field of biological experiments, can solve problems such as overturning test tubes, and achieve the effects of avoiding damage and facilitating storage and access

Inactive Publication Date: 2015-09-16
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing biological laboratory, although there are test tube racks for placing test tubes, the phenomenon of overturning test tubes often exists

Method used

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  • Fetching device of test tubes for cell cultivation
  • Fetching device of test tubes for cell cultivation
  • Fetching device of test tubes for cell cultivation

Examples

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Embodiment Construction

[0022] Such as Figure 1 to Figure 7 As shown, the present invention mainly includes a test tube box 1, a base 2, a drive assembly, an end cover 3, a push rod 4, a fixer 5, a rotating rod 6, a plectrum 7 and an electric telescopic rod 8, and the present invention will be described below in conjunction with the accompanying drawings A detailed description.

[0023] Such as Figure 1 to Figure 3 As shown, the test tube box is a cylindrical plastic part, and a number of test tube cavities 11 are arranged on the test tube box along the circumference, and the test tube cavities are respectively located on the inner and outer two circumferences, and the test tube cavities on the inner and outer two circumferences are equally spaced set, or only set a circle of test tube cavity. A circular first groove 12 is provided at the bottom of the test tube box, and the first groove communicates with the test tube cavity. An annular baffle plate 13 is provided at the bottom of each test tub...

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PUM

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Abstract

Disclosed is a fetching device of test tubes for cell cultivation. The fetching device of the test tubes for the cell cultivation is used to facilitate storage and fetching of the test tubes. The fetching device of the test tubes for the cell cultivation comprises a tube box and a bottom seat, wherein a plurality of test tube cavities are formed along the circumferential direction of the tube box, a fixer is arranged below each test tube cavity, a baffle is arranged at the bottom of each test tube cavity, an ejector rod is installed in each baffle in slide mode, the lower portion of each ejector rod passes through each fixer, and then stretches downwards, a support plate and an installation plate are arranged on the outer wall of each ejector rod, an open end of each test tube sleeves each ejector rod, and is contacted with each support plate, each installation plate is located in each fixer, a spring which sleeves each ejector rod is arranged between each baffle and each installation plate, the upper portion of the bottom seat is connected with the lower portion of the tube box, a rotation shaft and a drive assembly which drives the rotation shaft to rotate are arranged on the bottom seat, a rotation rod is fixed on the upper portion of the rotation shaft, a shift slice is arranged at the free end of the rotation rod, and a bevel contacted with the bottom of each ejector rod to act is arranged at the upper end of the shift slice. The fetching device of the test tubes for the cell cultivation facilitates the storage and the fetching of the test tubes, and simultaneously avoids a damage phenomenon caused by exposure of the test tubes.

Description

technical field [0001] The invention relates to the technical field of biological experiments, in particular to a device for taking test tubes for cell culture. Background technique [0002] With the continuous development of medical technology, cell culture has become a very mature biotechnology. Cell culture is often carried out in test tubes. Due to the high requirements for the culture environment, the inner wall of the test tube must be clean enough to provide a good environment for cell culture. In the existing biological laboratory, although there are test tube racks for placing test tubes, the phenomenon of overturning test tubes often exists. Therefore, there is an urgent need for a device for taking test tubes for cell culture, which can not only store the test tubes, prevent the test tubes from being broken, but also facilitate the taking of the test tubes. Contents of the invention [0003] The object of the present invention is to provide a test tube taking ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L9/06
Inventor 单秋丽张晓慧方成成马炎
Owner UNIV OF JINAN
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