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Mechanical arm for stem cell culture

A technology of stem cell culture and robotic arm, which is applied in the direction of tissue cell/virus culture device, special-purpose bioreactor/fermenter, biological material sampling method, etc. Operation requirements, single function and other problems, to achieve good pipetting effect, improve pipetting quality and efficiency, and high pipetting accuracy

Inactive Publication Date: 2021-06-22
济南创泽生物医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the device has a single function and can only complete the suction or drip operation, which cannot meet other operational requirements of cell culture, seriously affecting the efficiency of cell culture

Method used

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  • Mechanical arm for stem cell culture
  • Mechanical arm for stem cell culture
  • Mechanical arm for stem cell culture

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Embodiment Construction

[0056] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them.

[0057] Please refer to Figure 1-Figure 13As shown, the mechanical arm 30 for stem cell culture includes: an X-axis linear module, and the X-axis linear module includes an X-axis slide rail 310, an X-axis motor 311, an X-axis screw rod (not shown) and an X-axis slide rail. Block 312, the X-axis screw rod is arranged on the X-axis slide rail 310, the X-axis slider 312 is provided with an X-axis screw nut, and the X-axis slider cooperates with the X-axis screw rod through the X-axis screw nut to realize the X-axis The slide block 312 moves relative to ...

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Abstract

The invention discloses a mechanical arm for stem cell culture. The mechanical arm comprises an X-axis linear module and a Y-axis linear module arranged on the X-axis linear module; a first Z-axis linear module, a second Z-axis linear module, a third Z-axis linear module and a fourth Z-axis linear module are arranged on the Y-axis linear module; wherein the first Z-axis linear module is provided with a pipetting device, the second Z-axis linear module is provided with a bottle cap screwing mechanism, and the third Z-axis linear module is provided with a culture bottle clamping device; the pipetting device, the bottle cap screwing mechanism and the culture bottle clamping device can move in a three-dimensional space, so that relevant experiment operation can be conveniently carried out on culture bottles or reagent tubes in a space range covered by the motion trails of the X-axis linear module and the Y-axis linear module. The device is simple in structure and easy to operate, and meets the requirements of cell refinement and automatic culture.

Description

technical field [0001] The invention relates to the technical field of cell culture equipment, in particular to a mechanical arm for stem cell culture. Background technique [0002] Stem cell culture is one of the core links of biotechnology research, and it is widely used in vaccine production, biopharmaceuticals, and cell therapy. In the prior art, experimenters usually use stem cell culture devices for cell culture. [0003] The robotic arm is one of the components of the stem cell culture device, which is of great significance for satisfying the refined and automated culture of cells. For example, the Chinese utility model patent with the patent number CN201821842702.4 and the name "Cell Culture Robot Arm" discloses a cell culture robot arm, including a support frame and an injection gun. The injection gun can hold a straw and extend into the culture bottle. Press the straw to aspirate or drip liquid into the culture bottle. However, the device has a single function an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M3/00C12M1/36C12M1/32C12M1/04
CPCC12M23/48C12M29/06C12M33/04C12M41/00C12M41/48
Inventor 王泽南李士行邢志青马昊宇赵同宾
Owner 济南创泽生物医药科技有限公司
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