CN214142351U - Bacteriostatic zone measuring vessel for drug sensitivity experiment - Google Patents
Bacteriostatic zone measuring vessel for drug sensitivity experiment Download PDFInfo
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- CN214142351U CN214142351U CN202022300568.9U CN202022300568U CN214142351U CN 214142351 U CN214142351 U CN 214142351U CN 202022300568 U CN202022300568 U CN 202022300568U CN 214142351 U CN214142351 U CN 214142351U
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Abstract
The utility model relates to the field of drug sensitivity test equipment, in particular to a bacteriostatic circle measuring vessel which can be used for drug sensitivity experiments, comprising a transparent vessel body and a measuring plate, wherein the measuring plate is circular, the joint surface of the measuring plate and the transparent vessel body is provided with a circle with the diameter of 90mm, the 90mm circle is divided into first fan-shaped areas which are divided into four equal parts by a first cross datum line, each first fan-shaped area is internally provided with a concentric circle, the maximum diameter of the concentric circles is 30mm, the minimum diameter of the concentric circles is 6mm, the radius difference between two adjacent circles of the concentric circles is 2mm, each concentric circle is divided into a second sector area which is divided into four equal parts by a second cross reference line, wherein a plurality of concentric arcs are arranged in two adjacent second sectorial regions, the radius difference of adjacent arcs in one of the second sectorial regions provided with the concentric arcs is 0.5mm, and the radius difference of adjacent arcs in the other second sectorial region provided with the concentric arcs is 1 mm. The utility model discloses simple structure, convenient to use, the size that can the rapid survey antibacterial zone, simple and convenient swift, and the error is little.
Description
Technical Field
The utility model relates to a quick experimental device field of medicine specifically indicates a utensil is measured to antibacterial circle that can be used to quick experiment of medicine.
Background
The drug resistance of bacteria and the reasonable use of antibiotics are widely concerned in the world, wherein the antibiotic susceptibility test, namely the drug susceptibility test, of the bacteria plays an important role in delaying and controlling the drug resistance of the bacteria and reasonably using the antibiotics, and the method can predict the clinical treatment effect of the antibiotics, monitor the drug resistance and reduce the treatment errors.
The utility model discloses a clinical microbiological laboratory adopts WHO tissue unified requirement's M-H culture medium, diameter 90mm, adopt artifical or scraps of paper distributor two kinds of methods to place the scraps of paper, measure the diameter of antibacterial circle and generally adopt slide caliper or ruler to measure at the back of culture plate (blood agar flat plate measures in agar front top), but the visual measurement is difficult accurate centre of a circle to fix to during the measurement, and generally 4 or 6 antibacterial circles need measure one by one, every one of measuring all need move the ruler and look for next centre of a circle and measure, it is time-consuming and laborious, heavy burden has been brought for laboratory staff, and every antibacterial circle measures a diameter value, the accuracy of measurement also often has the error.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a utensil is measured to antibacterial circle that can be used to the quick experiment of medicine.
A bacteriostatic zone measuring vessel which can be used for drug sensitivity experiments and comprises a transparent vessel body and a measuring plate arranged at the bottom of the transparent vessel body, the measuring plate is circular, the binding surface of the measuring plate and the transparent vessel body is provided with a circle with the diameter of 90mm, the 90mm circle is divided into first fan-shaped areas which are divided into four equal parts by a first cross reference line, each first fan-shaped area is internally provided with a concentric circle, the maximum diameter of the concentric circles is 30mm, the minimum diameter of the concentric circles is 6mm, the radius difference between two adjacent circles of the concentric circles is 2mm, each concentric circle is divided into a second sector area which is divided into four equal parts by a second cross reference line, wherein a plurality of concentric arcs are arranged in two adjacent second sectorial regions, the radius difference of adjacent arcs in one of the second sectorial regions provided with the concentric arcs is 0.5mm, and the radius difference of adjacent arcs in the other second sectorial region provided with the concentric arcs is 1 mm.
Furthermore, the measuring plate is made of plastic, the thickness of the measuring plate is 3mm, and the diameter of the measuring plate is 95 mm.
Furthermore, scale marks are arranged between the maximum diameter circle of the concentric circles and the 90mm circle on the measuring plate and between the maximum diameter circle of the concentric circles and the first cross reference line, and the division value of the scale marks is 0.5 mm.
The utility model discloses the advantage: the utility model discloses simple structure, convenient to use, the size that can the rapid survey antibacterial zone, simple and convenient swift, and the error is little.
Drawings
FIG. 1 is a schematic view of a zone of inhibition measuring vessel for drug sensitivity test according to the present invention;
fig. 2 is a schematic view of a binding surface of a measuring plate of a bacteriostatic circle measuring vessel for drug sensitivity experiments.
As shown in the figure: 1. a transparent vessel body; 2. measuring a plate; 3. measuring a plate; 4. a first cross reference line; 5. a first sector; 6. concentric circles; 7. a second cross reference line; 8. a second sector; 9. scale lines; A. the radius difference between adjacent circular arcs is 0.5 mm; B. the radius difference between adjacent circular arcs is 1 mm.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A bacteriostatic circle measuring vessel for drug sensitive experiments comprises a transparent vessel body 1 and a measuring plate 2 arranged at the bottom of the transparent vessel body 1, wherein the measuring plate 2 is circular, the binding surface of the measuring plate 2 and the transparent vessel body 1 is provided with a circle 3 with the diameter of 90mm, the circle 3 with the diameter of 90mm is divided into first sector areas 5 which are divided into four equal parts by a first cross reference line 4, each first sector area 5 is internally provided with a concentric circle 6, the maximum circle diameter of the concentric circle 6 is 30mm, the minimum circle diameter is 6mm, the radiuses of two adjacent circles of the concentric circle 6 are different by 2mm, each concentric circle 6 is divided into second sector areas 8 which are divided into four equal parts by a second cross reference line 7, a plurality of concentric circular arcs are respectively arranged in the two adjacent second sector areas 8, the radiuses of the two adjacent circular arcs in the second sector area 8 with one concentric circular arc are different by 0.5mm, as shown in the position A in figure 2, the radii of adjacent arcs in the other second sector 8, which is provided with concentric arcs, differ by 1mm, as shown at B in fig. 2.
The measuring plate 2 is made of plastic, and is 3mm in thickness and 95mm in diameter.
And scale marks 9 are arranged between the maximum diameter circle of the concentric circle 6 and the 90mm circle on the measuring plate 2 and between the maximum diameter circle and the first cross reference line 4, and the division value of the scale marks 9 is 0.5 mm.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. The utility model provides a bacteriostatic zone who can be used to drug sensitive experiment measures ware which characterized in that: including the transparent ware body and set up in the measuring plate of transparent ware body bottom, the measuring plate is circular, the binding face of measuring plate and transparent ware body is equipped with the diameter and is 90mm circle, 90mm circle is divided into the first sector of quartering by first cross datum line, every all be equipped with the concentric circles in the first sector, the biggest circle diameter of concentric circles is 30mm, and the minimum circle diameter is 6mm, two adjacent circle radiuses of concentric circles differ 2mm, every the second sector of quartering is divided into by the second cross datum line to the concentric circles, wherein all is equipped with a plurality of concentric circular arcs in two adjacent second sectors, and one of them is equipped with adjacent circular arc radius difference 0.5mm in the second sector of concentric circular arc, and another is equipped with adjacent circular arc difference 1mm in the second sector of concentric circular arc.
2. The bacteriostasis zone measuring dish for drug sensitive experiments according to claim 1, which is characterized in that: the measuring plate is made of plastic, the thickness of the measuring plate is 3mm, and the diameter of the measuring plate is 95 mm.
3. The bacteriostasis zone measuring dish for drug sensitive experiments according to claim 1, which is characterized in that: and scale marks are arranged between the maximum diameter circle of the concentric circles and the 90mm circle on the measuring plate and between the maximum diameter circle of the concentric circles and the first cross reference line, and the division value of the scale marks is 0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300568.9U CN214142351U (en) | 2020-10-16 | 2020-10-16 | Bacteriostatic zone measuring vessel for drug sensitivity experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300568.9U CN214142351U (en) | 2020-10-16 | 2020-10-16 | Bacteriostatic zone measuring vessel for drug sensitivity experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214142351U true CN214142351U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022300568.9U Active CN214142351U (en) | 2020-10-16 | 2020-10-16 | Bacteriostatic zone measuring vessel for drug sensitivity experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214142351U (en) |
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2020
- 2020-10-16 CN CN202022300568.9U patent/CN214142351U/en active Active
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