Intelligent culture dish
A petri dish, intelligent technology, applied in the direction of tissue cell/virus culture devices, biochemical instruments, biochemical equipment and methods, etc., can solve the problems of expensive use, easy damage, stirring, etc., to achieve easy production, simple structure, Easy to achieve effects
Inactive Publication Date: 2015-08-05
ZHEJIANG UNIV
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Problems solved by technology
Because cultured substances such as cells are generally fragile and easily damaged, traditional stirring methods (such as stirring rods) cannot be used for stirring, and only other methods can be used for stirring.
[0007] Most of the existing vibrating petri dishes vibrate through ultrasonic vibration. Although it can vibrate the cultured substances in the petri dish, it cannot control the direction and position of vibration. expensive downside
Method used
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[0028] The present invention will be described in detail below with reference to the drawings and specific embodiments.
[0029] A smart petri dish, such as figure 1 As shown, it includes a vessel body 2, a drive circuit 3, and a control module 4 provided with an electric drive deformable substrate 1 at the inner bottom. The drive circuit 3 provides a corresponding drive voltage for the deformable substrate under the control of the control module 4 to drive the deformable substrate. The deformed substrate 1 undergoes corresponding deformation.
[0030] Such as figure 2 As shown, the deformable substrate sequentially includes a protective layer 5 from top to bottom, a driving layer 6 with flexible electrode layers 8 arranged on the upper and lower surfaces, and functional fibers 7 with greater rigidity than the driving layer 6 are embedded in the driving layer 6. In the deformable substrate of this embodiment, a protective layer 5 is further provided on the flexible electrode layer...
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Abstract
The invention discloses an intelligent culture dish. The intelligent culture dish comprises a dish body, a drive circuit and a control module, an electrically driven deformable substrate is arranged at the bottom in the dish body, and the drive circuit provides corresponding drive voltage for the deformable substrate under the control of the control module to drive the deformable substrate to deform correspondingly. The intelligent culture dish uses the electrically driven deformable substrate to carry out vibrating stirring on culture substance, and directed stirring, bending deformation, rotational stirring or the like is carried out on the culture substance according to the need. By means of the electric control, the structure is simple, the manufacturing is easy to perform, and the cost is low; the intelligent culture dish can be disposable, and the intelligent culture dish can provide different stirring functions.
Description
Technical field [0001] The invention relates to the technical field of microbes and cell culture, in particular to an intelligent petri dish. Background technique [0002] Petri dish is a kind of laboratory utensils used for microorganism or cell culture. It consists of a flat disc-shaped bottom and a lid, and is generally made of glass or plastic. [0003] Traditional petri dishes are mostly simple glass or plastic vessels, which are mainly used for cell culture in the field of biology and do not have vibration and stirring functions. [0004] In recent years, in order to meet various culture needs, a new type of shock-absorbing petri dish has appeared. For example, a utility model patent application with publication number 202671544U discloses a shock-absorbing petri dish, which includes a dish body and a dish cover. The shock absorption layer is provided with a glue layer between the shock absorption layer and the pan body, and the shock absorption layer is a foamed plastic layer...
Claims
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IPC IPC(8): C12M3/00C12M1/36C12M1/22C12M1/02
CPCC12M23/02C12M23/10C12M27/02C12M27/16C12M41/48
Inventor 李铁风李驰谢雨涵杨栩旭刘俊杰黄晓强
Owner ZHEJIANG UNIV