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Extrusion-type antiskid easy-to-press surface sampling culture dish

A petri dish and anti-skid technology, applied in the field of experimental equipment, can solve the problems of waste of human resources, low efficiency, pollution, etc., achieve the effect of improving accuracy and work efficiency, overcoming environmental microbial pollution, and simplifying the sampling process

Inactive Publication Date: 2018-11-23
韩德礼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, cotton swabs or filter paper cannot completely release the collected microorganisms, which may easily cause incomplete cultivation of cultivable microorganisms; in addition, the sampling of microorganisms on the surface of objects requires aseptic operation, while cotton swabs or filter paper are used in the collection and elution of microorganisms. During the process, it is easy to be polluted by environmental microorganisms, and it is difficult to meet the requirements of aseptic operation; these shortcomings will cause the deviation of the microbial test results on the surface of the object
In addition, the operation process of the above method is cumbersome and inefficient, which easily causes waste of human resources

Method used

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  • Extrusion-type antiskid easy-to-press surface sampling culture dish

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Embodiment Construction

[0009] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the described embodiments are only used to explain the present invention, and all simplifications or equivalent changes made based on the technical solutions of the present invention belong to the protection scope of the present invention.

[0010] In the discussion of the specific embodiment, the shape of the extruded non-slip easy-to-press surface sampling petri dish is preferably circular, but those skilled in the art should realize that the present invention is also applicable to elliptical, Rectangular or other shapes suitable for petri dishes.

[0011] The invention discloses an extruded non-slip and easy-pressing surface sampling culture dish, comprising a dish bottom 2 and a dish cover 1 loosely coveri...

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Abstract

The invention discloses an extrusion-type antiskid easy-to-press surface sampling culture dish. The culture dish comprises a dish bottom and a dish cover, wherein the dish bottom is provided with a second buckle and a first buckle, which form a stable embedding structure, when in stress, the embedding structure can be released, so that a movable dish bottom side wall can move relative to a first dish bottom side wall, when a plurality of culture dishes are arranged in a stacking manner, a first bulge and a second bulge can limit the relative movement of two adjacent culture dishes, and a pressing table enables the movable dish bottom side wall to be more convenient to move.

Description

technical field [0001] The invention relates to experimental equipment, in particular to an extruded non-slip and easy-to-press surface sampling culture dish. Background technique [0002] Petri dishes are one of the most widely used experimental equipment in biology. They are often used for the cultivation and testing of microorganisms on the surface of food packaging materials, tableware and other objects, and the sampling of microorganisms on the surface of objects is usually wiped with sterile cotton swabs. Use sterile filter paper to stick to the surface of the object to be tested, and then transfer the cotton swab or filter paper to the buffer for elution to achieve the purpose of sampling. However, cotton swabs or filter paper cannot completely release the collected microorganisms, which may easily lead to incomplete cultivation of culturable microorganisms; in addition, the sampling of microorganisms on the surface of objects requires aseptic operation, and cotton sw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/26C12M1/22
CPCC12M33/02C12M23/10
Inventor 韩涛韩德礼
Owner 韩德礼
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