CN203007257U - Medical comparison disk for bacteria isolation and inoculation as well as drug sensitivity test - Google Patents
Medical comparison disk for bacteria isolation and inoculation as well as drug sensitivity test Download PDFInfo
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- CN203007257U CN203007257U CN 201220657828 CN201220657828U CN203007257U CN 203007257 U CN203007257 U CN 203007257U CN 201220657828 CN201220657828 CN 201220657828 CN 201220657828 U CN201220657828 U CN 201220657828U CN 203007257 U CN203007257 U CN 203007257U
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- sensitivity test
- inoculation
- drug sensitivity
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Abstract
The utility model relates to a medical comparison disk for bacteria isolation and inoculation as well as drug sensitivity test. A comparison disk body is a hard disk, the diameter of the disk is 90mm, two sides of the disk are respectively a bacteria isolation and inoculation comparison surface and a drug sensitivity test paper comparison surface, the bacteria isolation and inoculation comparison surface is divided into a lawn comparison area and an isolation and inoculation comparison area by a section line, six drug sensitivity test paper comparison points are uniformly distributed on the drug sensitivity test paper comparison surface, the center distance between the comparison points is greater than 24mm, the distance between the comparison points and the edge of the disk is greater than 24mm, and degree scales are arranged on a straight line passing through the center of the comparison points. The medical comparison disk can be used by a hospital inspection personnel for inoculating culture and bacteria uniformly, for a drug sensitivity test, a plurality of drug paper can be uniformly stuck by the drug sensitivity test paper according to the position arranged on the drug sensitivity test paper comparison disk, and the diameter of a bacteriostasis circle can be accurately measured, so that the accuracy of the detection result is improved.
Description
Technical field
The utility model relates to a kind of medical system Clinical Laboratory utensil, and specifically a kind of medical bacterium separation inoculation and drug sensitivity test are according to dish.
Background technology
For the patient who infects, the doctor is for clear and definite its which kind of bacterium infects, and the blood, urine, sputum, stool, secretory product etc. that at first will gather patient are inoculated in special-purpose culture medium culturing, and isolation identification goes out pathogenic bacterium, carry out again drug sensitivity test, to reach medication purpose targetedly.At present general method is to increase blood after bacterium, urine, sputum, stool, secretory product etc. to be inoculated on plate culture medium as lawn, then subregion line, according to the inoculum bacteria containing amount what, generally be divided into the 2-5 district, after streak inoculation, culture of isolated goes out single bacterium colony district by district.Exist the size of dividing in the zone in this process and be difficult for grasping, the bacterium colony adhesion that grows after inoculation is difficult for telling the defective of single bacterium colony.
The culture that is inoculated on plate culture medium is isolated single pathogenic bacterium backwardness, in order to measure this bacterium to which kind of medicaments insensitive, just this bacterium is made the bacterial suspension transferred species (K-B method) on the drug sensitivity test plate culture medium of normality, evenly be covered with whole flat board, then evenly be attached to a plurality of circular drug sensitization test (STT) papers with medicine on flat board, the interval that exists the scraps of paper is difficult to equilibrium, and after inoculation culture, the inhibition zone intersection is difficult for the defective of tolerance.
Summary of the invention
In prior art, existing the size of dividing in the zone in the drug sensitivity test process is difficult for grasping, the bacterium colony adhesion that grows after inoculation is difficult for telling single bacterium colony, and the interval of the drug sensitivity test scraps of paper is difficult to equilibrium, after inoculation culture, the inhibition zone intersection is difficult for the defectives such as tolerance, and the utility model provides a kind of medical bacterium separation inoculation and drug sensitivity test according to coiling.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of medical bacterium separates inoculation and drug sensitivity test according to dish, is hard disc according to the dish body, and the diameter of disk is 90mm, the two sides of disk be respectively bacterium separate inoculation according to face and the drug sensitivity test scraps of paper according to face; Bacterium separates inoculation and is divided into lawn according to distinguishing and separating inoculation according to the district according to face by section line; The drug sensitivity test scraps of paper according to the width between centers＞24mm between point, are contrasted point apart from disk border＞24mm, by being decorated with scale according on the straight line of dot center according to being evenly distributed with 6 drug sensitivity test scraps of paper on face according to point;
Described separation inoculation is at least two according to the district;
Described is the hard transparent disk according to the dish body;
Described hard disc is plastic disc or hard paper disc.
The beneficial effects of the utility model:
The medical bacterium that the utility model provides separates inoculation and dish is contrasted in drug sensitivity test, the reviewer who makes hospital is inoculation culture thing, bacterium equably, when carrying out drug sensitivity test, the drug sensitivity test scraps of paper can be pasted the multi-medicament scraps of paper evenly according to the position of the upper setting of dish according to the drug sensitivity test scraps of paper, and can measure exactly the diameter of antibacterial ring, improve the accuracy of assay; The utlity model has characteristics simple in structure, easy to use.
Description of drawings
Fig. 1 the utility model drug sensitivity test scraps of paper are according to the face schematic diagram;
Fig. 2 the utility model bacterium separates inoculation according to the face schematic diagram;
Description of drawings: in Fig. 1,1-6 is that the drug sensitivity test scraps of paper are contrasted point, and 7 is scale marks; In Fig. 2, J is that lawn is contrasted the district, and A, B, C, D are for separating inoculation according to the district; 8, according to dish body, 9, section line.
Embodiment
Below in conjunction with specific embodiment, the utility model is further elaborated.
A kind of medical bacterium separates inoculation and drug sensitivity test according to dish, is hard disc according to the dish body, and the diameter of disk is 90mm, the two sides of disk be respectively bacterium separate inoculation according to face and the drug sensitivity test scraps of paper according to face; Bacterium separates inoculation and is divided into lawn according to distinguishing and separating inoculation according to the district according to face by section line; The drug sensitivity test scraps of paper according to the width between centers＞24mm between point, are contrasted point apart from disk border＞24mm, by being decorated with scale according on the straight line of dot center according to being evenly distributed with 6 drug sensitivity test scraps of paper on face according to point;
Described separation inoculation is at least two according to the district;
Described is the hard transparent disk according to the dish body;
Described hard disc is plastic disc or hard paper disc.
As shown in the figure, a kind of medical bacterium separates inoculation and dish is contrasted in drug sensitivity test, be the hard transparent plastic disk according to the dish body, the diameter of disk is with identical with its matching used light transmission culture dish diameter, be 90mm, the two sides of disk is respectively the drug sensitivity test scraps of paper and separates inoculation with bacterium according to face (Fig. 2) according to face (Fig. 1); The drug sensitivity test scraps of paper are contrasted point according to being evenly distributed with 6 drug sensitivity test scraps of paper on face, are decorated with scale around point, respectively according to the width between centers＞24mm between point, contrast point apart from disk border＞24mm; Bacterium separates inoculation and is divided into lawn according to distinguishing J and separating inoculation according to district A, B, C, D according to face.
Use procedure of the present utility model: when the sample inoculation culture that gathers, this medical microbionation and drug sensitivity test are placed on below the culture dish of having placed in advance substratum according to dish, separate inoculation according to regional A, the B, C, D, the J that set on face by bacterium, the inoculation sample;
After growing bacterium under certain conditions, get the single bacterium colony of pathogenic bacterium and make normality suspension culture transferring in the culture dish of having placed in advance drug sensitivity test MH nutrient agar, medical microbionation and drug sensitivity test are placed on below this culture dish according to dish, the control drug sensitization test (STT) paper pastes according to the position of some the scraps of paper that contain different pharmaceutical according to the drug sensitivity test scraps of paper of setting on face, after cultivating certain hour, the control drug sensitization test (STT) paper is measured the diameter of inhibition zone according to the scale on face, draw every kind of medicine to the susceptibility of pathogenic bacterium.
Claims (4)
1. a medical bacterium separates inoculation and drug sensitivity test according to dish, and it is characterized in that: be hard disc according to the dish body, the diameter of disk is 90mm, the two sides of disk be respectively bacterium separate inoculation according to face and the drug sensitivity test scraps of paper according to face; Bacterium separates inoculation and is divided into lawn according to distinguishing and separating inoculation according to the district according to face by section line; The drug sensitivity test scraps of paper according to the width between centers＞24mm between point, are contrasted point apart from disk border＞24mm, by being decorated with scale according on the straight line of dot center according to being evenly distributed with 6 drug sensitivity test scraps of paper on face according to point.
2. medical bacterium separation inoculation as claimed in claim 1 and drug sensitivity test according to dish, is characterized in that: described separation inoculation is contrasted the district and is at least two.
3. medical bacterium separation inoculation as claimed in claim 1 and drug sensitivity test according to dish, is characterized in that: described is the hard transparent disk according to coiling body.
4. medical bacterium separation inoculation as claimed in claim 1 and drug sensitivity test are according to dish, and it is characterized in that: described hard disc is plastic disc or hard paper disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657828 CN203007257U (en) | 2012-12-04 | 2012-12-04 | Medical comparison disk for bacteria isolation and inoculation as well as drug sensitivity test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657828 CN203007257U (en) | 2012-12-04 | 2012-12-04 | Medical comparison disk for bacteria isolation and inoculation as well as drug sensitivity test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007257U true CN203007257U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657828 Expired - Fee Related CN203007257U (en) | 2012-12-04 | 2012-12-04 | Medical comparison disk for bacteria isolation and inoculation as well as drug sensitivity test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830680A (en) * | 2015-03-24 | 2015-08-12 | 临沂大学 | A non-contact microscopic measurement auxiliary device and a measuring method thereof |
-
2012
- 2012-12-04 CN CN 201220657828 patent/CN203007257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830680A (en) * | 2015-03-24 | 2015-08-12 | 临沂大学 | A non-contact microscopic measurement auxiliary device and a measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131204 |