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Automatic bacterial colony selecting device

A colony, automatic technology, applied in water supply devices, biochemical cleaning devices, enzymology/microbiology devices, etc., can solve the problem of incomplete disinfection and unable to adjust the picking position, and achieve the effect of increasing the disinfection time.

Active Publication Date: 2021-07-23
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an automatic colony picking device, aiming to solve the problem of incomplete disinfection and the inability to adjust the picking position in the height direction in the prior art technical problem

Method used

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  • Automatic bacterial colony selecting device
  • Automatic bacterial colony selecting device
  • Automatic bacterial colony selecting device

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Embodiment Construction

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indic...

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Abstract

The invention belongs to the technical field of biomedical automation instruments, and particularly provides an automatic bacterial colony selecting device. The automatic bacterial colony selecting device comprises an autorotation mechanism, a picking driving station, an inoculation driving station, a culture dish control mechanism, a culture plate control mechanism, a cleaning and disinfecting mechanism and a control system. The autorotation mechanism is provided with a plurality of resettable teasing needles; the picking driving station is used for driving the teasing needles to perform picking action; the inoculation driving station is used for driving the teasing needles to perform inoculation action; the culture dish control mechanism is used for driving a culture dish to move, and the relative positions of the culture dish and the teasing needles can be adjusted in three mutually perpendicular directions; the culture plate control mechanism is used for driving a culture plate to move, so that the to-be-inoculated position of the culture plate is aligned with the corresponding picking needle; the cleaning and disinfecting mechanism is used for cleaning and disinfecting the teasing needles; and the control system is used for controlling all the mechanisms and the stations to act. The technical problems that in the prior art, disinfection is not thorough, and the picking position cannot be adjusted in the height direction are solved.

Description

technical field [0001] The invention relates to the technical field of biomedical automation instruments, and more specifically relates to a colony automatic selection device. Background technique [0002] In the fields of large-scale gene sequencing, biochips, biopharmaceuticals, immunoassays, and chemical synthesis, there are many processes that urgently need robots to replace tedious manual work to ensure high-throughput, high-precision assembly line production needs. In the gene sequencing workflow, the workload of clone picking is very heavy, that is, the host cells containing foreign gene insertions are picked into liquid culture medium. The automatic colony picker, that is, the clone colony picking robot, is used to pick out the target colonies cultured in the petri dish and inoculate them into the liquid medium. Cloning pickers are generally used in high-throughput screening tasks. Compared with manual picking, the picking efficiency and picking accuracy have been g...

Claims

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Application Information

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IPC IPC(8): C12M1/36C12M1/34C12M1/26C12M1/00B08B1/02B08B3/02A61L2/04A61L2/26
CPCC12M41/00C12M33/04C12M39/00B08B3/022A61L2/04A61L2/26A61L2202/17B08B1/20B08B1/12
Inventor 朱伟何凯赵文亮
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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