CN212688074U - Bacteria drug sensitive test culture dish - Google Patents
Bacteria drug sensitive test culture dish Download PDFInfo
- Publication number
- CN212688074U CN212688074U CN202021388426.6U CN202021388426U CN212688074U CN 212688074 U CN212688074 U CN 212688074U CN 202021388426 U CN202021388426 U CN 202021388426U CN 212688074 U CN212688074 U CN 212688074U
- Authority
- CN
- China
- Prior art keywords
- culture dish
- storage grid
- sealing cover
- drug sensitive
- bacteria
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims abstract description 33
- 229940079593 drug Drugs 0.000 title claims abstract description 27
- 241000894006 Bacteria Species 0.000 title abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000035945 sensitivity Effects 0.000 claims abstract description 8
- 230000001580 bacterial effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 229920001817 Agar Polymers 0.000 abstract description 11
- 239000008272 agar Substances 0.000 abstract description 11
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 206010059866 Drug resistance Diseases 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a quick experimental culture dish of bacterium medicine, include: the culture dish and a sealing cover for covering the culture dish; a storage grid is arranged at the inner bottom of the culture dish; a plurality of positioning lugs are uniformly distributed on the storage grid. The bacteria drug sensitivity test culture dish is provided with the storage grid, so that a bacteria drug sensitivity test beginner can well complete operation in the agar coating process, and the teaching purpose is achieved; in addition, the marking block can determine the sequence of the experimental samples in a clockwise (or anticlockwise) mode in a laboratory, and is not used for obstructing experimental observation through a sticky note; the measuring ring can measure the size of the bacteriostatic ring.
Description
Technical Field
The utility model relates to a quick experimental culture dish of bacterium medicine belongs to biological assay instrument technical field.
Background
The bacteria drug sensitivity test is widely applied to a bacteria drug resistance test method and is also a necessary practical exercise in the teaching of the bacteria drug sensitivity test, the inner bottom of the existing bacteria drug sensitivity test culture dish is a smooth plane, when a student coats agar, the phenomenon of thinner or thicker thickness is easy to occur, in the culture process of bacteria, the thinner agar can influence the growth of the bacteria, mainly, nutrient substances are not enough to culture the bacteria, and the experiment failure is caused; in addition, when the agar is coated thickly, the drug sensitive paper sheet is buried in the agar when the drug sensitive paper sheet is attached, which is not beneficial to the observation of the growth of bacteria and can also cause the failure of the experiment.
In the experiment, 5-7 drug sensitive paper sheets are generally stuck in a bacterial drug sensitive test culture dish, the situation that the marks are unclear can occur, most of the prior art adopts a method of sticking a sticky note on a sealing cover of the bacterial drug sensitive test culture dish for marking, and the marking method can easily prevent experimenters from observing the situation in the bacterial drug sensitive test culture dish.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a can satisfy quick experimental teaching of bacterium medicine, increase the quick experimental beginner of bacterium medicine and practice the success rate to and the quick experimental culture dish of bacterium medicine of being convenient for mark and observation.
The utility model discloses a realize through following technical scheme, the quick experimental culture dish of bacterium medicine, include: the culture dish and a sealing cover for covering the culture dish; the method is characterized in that: a storage grid is arranged at the inner bottom of the culture dish; a plurality of positioning lugs are uniformly distributed on the storage grid.
As the utility model discloses a bacterial drug sensitive test culture dish's preferred scheme: the diameter of the positioning lug is 2-5mm, and the height of the positioning lug is not more than 0.5 mm.
As the utility model discloses a bacterial drug sensitive test culture dish's preferred scheme: the depth of the storage grid is greater than zero and not more than 3 mm.
As the utility model discloses a bacterial drug sensitive test culture dish's preferred scheme: the sealed lid is equipped with the mark breach, and is equipped with the mark piece with mark breach assorted on the culture dish.
As the utility model discloses a bacterial drug sensitive test culture dish's preferred scheme: the sealing cover is provided with a plurality of measuring rings corresponding to the positioning lugs; the measuring ring is circular, and a measuring graduated scale passing through the circle center is arranged inside the measuring ring.
The utility model discloses beneficial technological effect: the bacteria drug sensitivity test culture dish is provided with the storage grid, so that a bacteria drug sensitivity test beginner can well complete operation in the agar coating process, and the teaching purpose is achieved; in addition, the marking block can determine the sequence of the experimental samples in a clockwise (or anticlockwise) mode in a laboratory, and is not used for obstructing experimental observation through a sticky note; the measuring ring can measure the size of the bacteriostatic ring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a culture dish;
FIG. 3 is a top view of the culture dish;
FIG. 4 is a top view of the seal cap;
FIG. 5 is a schematic view of the experimental state of the present invention;
in the figure: 10-culture dish; 11-a marker block; 12-measuring circle; 20-sealing cover; 21-mark the gap; 22-storage grid; 23-positioning the bump; 30-drug sensitive paper sheet; 40-media coating.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Referring to fig. 1, 2 and 3, as a first embodiment of the present invention, there is provided a bacteria susceptibility test culture dish, including: a culture dish 10, and a sealing cover 20 for covering the culture dish 10; a storage grid 22 is arranged at the inner bottom of the culture dish 10; a plurality of positioning lugs 23 are evenly distributed on the storage grid 22.
Specifically, the storage grid 22 is mainly used for coating agar, so that the coating thickness of a beginner can meet the requirement of nutrition supply to bacteria, and the positioning lug 23 is used for determining the position of a drug sensitive paper sheet and reducing the misoperation of the beginner.
The diameter of the positioning lug 23 is 2-5mm, and the height is not more than 0.5 mm.
Specifically, the positioning bump 23 should not be too high or too large, so as not to affect the contact between the drug sensitive paper sheet and the agar.
The depth of the storage grid 22 is greater than zero and not more than 3 mm.
Specifically, the depth of the storage grid 22 can substantially determine the thickness of the agar applied, and therefore, it is preferable to satisfy the nutrient supply to the bacteria, and it is not preferable to have an excessively large depth, which results in waste of the experimental article.
Referring to fig. 1, the sealing cover 20 is provided with a mark gap 21, and the culture dish 10 is provided with a mark block 11 matching with the mark gap 21.
The sealing cover 20 is provided with a plurality of measuring rings 12 corresponding to the positioning lugs 23; the measuring ring 12 is circular, and a measuring graduated scale passing through the center of a circle is arranged inside the measuring ring.
Specifically, the position of the measuring ring 12 on the sealing cover 20 can be determined by the marking block 11, so that an operator can quickly position the projection 23 and the measuring ring 12 on the sealing cover, and human errors of an experiment are reduced; the generated bacteriostatic circle is generally in a nearly circular shape, so that the measuring circle 12 is more convenient to measure in a circular shape.
The utility model discloses a use method: referring to fig. 5, agar is coated on the culture dish 10, the agar is slightly higher than the storage grid 22 and does not exceed the top of the positioning bump 23, so that a culture medium coating 40 is formed, and then the drug sensitive paper sheet 30 is attached, so that the center of the drug sensitive paper sheet 30 is coincident with the center of the positioning bump 23; the drug sensitive paper sheet 30 can be attached by rotating the marking block 11 to the position farthest from the operator, then placing the drug sensitive paper sheet 30 by adopting a clockwise or anticlockwise method, and after the attachment is finished, covering the sealing cover 20, and carrying out the next test operation.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (5)
1. Bacterial drug sensitivity test culture dish includes: a culture dish (10), and a sealing cover (20) for covering the culture dish (10); the method is characterized in that: a storage grid (22) is arranged at the inner bottom of the culture dish (10); a plurality of positioning lugs (23) are uniformly distributed on the storage grid (22).
2. The bacterial susceptibility test petri dish of claim 1, wherein: the diameter of the positioning lug (23) is 2-5mm, and the height of the positioning lug is not more than 0.5 mm.
3. The bacterial susceptibility test petri dish of claim 1, wherein: the depth of the storage grid (22) is greater than zero and not more than 3 mm.
4. A bacterial susceptibility test petri dish according to any of claims 1-3, wherein: the sealing cover (20) is provided with a mark gap (21), and the culture dish (10) is provided with a mark block (11) matched with the mark gap (21).
5. The bacterial susceptibility test petri dish of claim 4, wherein: a plurality of measuring rings (12) corresponding to the positioning bumps (23) are arranged on the sealing cover (20); the measuring ring (12) is circular, and a measuring graduated scale passing through the circle center is arranged inside the measuring ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021388426.6U CN212688074U (en) | 2020-07-15 | 2020-07-15 | Bacteria drug sensitive test culture dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021388426.6U CN212688074U (en) | 2020-07-15 | 2020-07-15 | Bacteria drug sensitive test culture dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212688074U true CN212688074U (en) | 2021-03-12 |
Family
ID=74897433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021388426.6U Expired - Fee Related CN212688074U (en) | 2020-07-15 | 2020-07-15 | Bacteria drug sensitive test culture dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212688074U (en) |
-
2020
- 2020-07-15 CN CN202021388426.6U patent/CN212688074U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |