Handheld multi-needle plate for rapid replication, transfer and culture of microorganisms
A microbial and rapid technology, applied in the field of microorganisms, can solve the problems of low degree of freedom, large consumption of consumables, irregular arrangement, etc., to achieve the effect of low manufacturing and maintenance costs, saving time and consumables, and convenient adjustment
Pending Publication Date: 2022-05-06
INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI
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Problems solved by technology
However, due to the high price of the automated operation platform and its consumables, complex operation, and low degree of freedom, it is currently impossible to achieve large-scale popularization
Although most laboratories still use row-type pipettes for batch transfer and culture of microorganisms, there are still a series of problems such as time-consuming, irregular arrangement, large amount of consumables, and easy contamination.
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] The purpose of the present invention is to provide a hand-held multi-needle plate for rapidly replicating and transferring cultured microorganisms, to solve the problems in the above-mentioned prior art, to quickly transfer microbial cultures, and to transfer multiple microbial cultures at one time, with high Throughput, easy operation, saving time and consumables and so on.
[0026] In order to make the above objects, features and advantages of the pre...
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The invention discloses a handheld multi-needle plate for rapid replication, transfer and culture of microorganisms, which comprises a fixed frame and a needle frame assembled in a groove at the bottom of the fixed frame; the top of the fixing frame is connected with a handle, a plurality of regularly arranged needle holes are formed in the needle frame, and the sampling needles are placed in the needle holes; the sampling needle comprises a needle cap and a needle body, the needle cap of the sampling needle is located at the top of the needle hole, the needle body penetrates through the needle hole and then is vertically downward, and the diameter of the needle cap is larger than that of the needle hole. The device can be used for quickly transferring the microbial cultures, can be used for transferring a plurality of microbial cultures at one time, and has the characteristics of high throughput, convenience in operation, time saving, material consumption saving and the like; needle frames with different specifications can be selected according to different experiment requirements to meet the use requirements of needles with different numbers or diameters; and different arrangement rules of the needles can be manually set to meet the shapes of different culture dishes, so that the device has the characteristics of convenience in adjustment and random combination, and can meet various experiment requirements.
Description
technical field [0001] The invention relates to the technical field of microorganisms, in particular to a hand-held multi-needle plate for rapidly replicating and transferring microorganisms. Background technique [0002] As the utilization and development of microbial resources continue to accelerate, how to quickly and efficiently screen strains has become a key difficulty in the development and utilization of microbial resources. Unattended operation with automated machines is the future. However, due to the high price of the automated operation platform and its consumables, complex operation, and low degree of freedom, it is currently impossible to achieve large-scale popularization. Although most laboratories still use row-type pipettes for batch transfer and culture of microorganisms, there are still a series of problems such as time-consuming, irregular arrangement, large amount of consumables, and easy contamination. Therefore, there is an urgent need to develop a ...
Claims
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IPC IPC(8): C12M1/28C12M1/00
CPCC12M23/50C12M23/48C12M33/04C12M23/00C12M23/12
Inventor 萨初拉白苏乐其布日吴青海高娃苏少锋张春华特日格勒木兰呼和
Owner INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI