CN108642124B - Quick scraps of paper paster device of medicine - Google Patents
Quick scraps of paper paster device of medicine Download PDFInfo
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- CN108642124B CN108642124B CN201810382539.6A CN201810382539A CN108642124B CN 108642124 B CN108642124 B CN 108642124B CN 201810382539 A CN201810382539 A CN 201810382539A CN 108642124 B CN108642124 B CN 108642124B
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
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- Proteomics, Peptides & Aminoacids (AREA)
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Abstract
The invention relates to a drug sensitive paper sheet pasting device which comprises a positioning ruler and a supporting ruler, wherein the positioning ruler is hinged with one end of the supporting ruler through a hinge, and the other end of the positioning ruler is freely arranged; the utility model discloses a positioning ruler, including the first guide rail groove of locating ruler positive and the second guide rail groove of locating ruler side, the upper end of square slider is arranged in, and the first guide rail groove in, the lower extreme is arranged in, the second guide rail groove in, square slider arrange the orientation along the fretwork spout and can freely slide, the upper end of square slider is provided with protruding piece, lower extreme and is provided with fixed knob, protruding piece arrange the first guide rail groove outside in, fixed knob arrange the second guide rail groove outside in, fixed knob move the free slip of restriction square slider through the rotating.
Description
Technical Field
The invention relates to a drug sensitive paper sheet pasting device.
Background
At present, in a medical microorganism laboratory, the most important work is the separation and the verification of microorganisms, and drug sensitivity tests are used for measuring the drug sensitivity of bacteria so as to guide the clinical more accurate and effective treatment by using drugs. The conventional methods include a drug sensitive paper sheet method (or a paper sheet method), a dilution method, an E-test (gradient) method, and the like. The paper sheet method is a common method for general manual operation because of the advantages of convenient operation, less consumption of materials and the like.
When the sheet application is performed manually, there are often operational problems that result in improper sheet application positions or an insufficiently uniform sheet distribution and may lead to errors in the interpretation of the results. However, the currently available drug sensitive paper sheet dispensers are generally fixed in size (e.g. fixed in diameter of 6cm or 10cm) and in mode (e.g. 6 paper sheets or 8 paper sheets are stuck at one time), and are not suitable for sticking flat plates with different sizes or a plurality of types of paper sheets. And often are of the face-on type, which can easily cause contamination of the flat sheet or paper dispenser.
Disclosure of Invention
The invention aims to provide a drug sensitive paper sheet pasting device, which solves the problem that the manual pasting position in the prior art is not stable and uniform enough.
In order to achieve the above purpose, the invention adopts the technical scheme that: a drug sensitive paper sheet paster device comprises a positioning ruler and a supporting ruler, wherein the positioning ruler is hinged with one end of the supporting ruler through a hinge, and the other end of the positioning ruler is freely arranged;
the positioning ruler is provided with a hollowed-out chute along the length direction, the hollowed-out chute comprises a first guide rail groove arranged on the front surface of the positioning ruler and a second guide rail groove arranged on the side surface of the positioning ruler, two square sliding blocks are arranged in the hollowed-out chute, the upper ends of the square sliding blocks are arranged in the first guide rail groove, the lower ends of the square sliding blocks are arranged in the second guide rail groove, the square sliding blocks can freely slide along the arrangement direction of the hollowed-out chute, a protruding block is arranged at the upper ends of the square sliding blocks, a fixing knob is arranged at the lower ends of the square sliding blocks, the protruding block is arranged on the outer side of the first guide rail groove, the fixing knob is arranged on the outer side of the second guide rail groove, and the fixing knob limits the free sliding of the square sliding blocks through rotating action;
the zero scale on the positioning ruler is arranged in the middle of the positioning ruler, and the scale value of the positioning ruler is gradually increased from the middle to the two sides;
a third guide rail groove is formed in the front face of the supporting ruler, a paper sheet supporting column is arranged in the third guide rail groove, the upper end of the paper sheet supporting column extends into the first guide rail groove, and the paper sheet supporting column can freely slide along the third guide rail groove.
Furthermore, the cross section of the convex block is triangular or V-shaped.
Still further, a movable handle is arranged between the fixed knob and the square sliding block.
Preferably, the paper sheet supporting columns can stretch up and down.
The invention has the technical effects that:
(1) the paper sheet is fixed by the tool when being pasted, and the position is uniform and more stable than the common manual pasting position.
(2) The angle can be freely rotated during pasting, the distance of the circle center can be freely selected, the method is not limited to a fixed mode (for example, the existing part of the drug sensitive paper sheet distributor is fixed with 6 holes or 8 holes), and the position selection is flexible.
(3) The culture dish has wide application range, the diameter of the culture dish can be used without exceeding the full length of the positioning ruler, and the culture dish with specific specification is not needed.
(4) When the paper sheets are pasted, the culture dish is not in contact with objects outside the paper sheets, and pollution is avoided.
(5) Compared with other pasting devices and methods, the culture dish is in an inverted buckling state in the whole pasting process, an opening is not required to be upwards, and the pollution probability of external bacteria sedimentation can be reduced.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention in a practical application state;
FIG. 4 is a side view of the present invention in a practical application state;
FIG. 5 is a front view of another state of the practice of the present invention, with a drug sensitive paper sheet placed on the paper support post;
FIG. 6 is a side view of another state of the practice of the invention;
FIG. 7 is a front view of the culture dish in a labeled state;
in the figure, a is the solid culture medium at the bottom layer of the culture dish and is the place where the bacteria actually grow; b is the mark on the culture dish.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings, the drug sensitive paper sheet pasting device comprises a positioning rule 1 and a supporting rule 4, wherein the positioning rule 1 is hinged with one end of the supporting rule 4 through a hinge 7, and the other end of the positioning rule is freely arranged;
the positioning ruler 1 is provided with a hollowed-out chute 3 along the length direction, the hollowed-out chute 3 comprises a first guide rail groove arranged on the front surface of the positioning ruler 1 and a second guide rail groove arranged on the side surface of the positioning ruler 1, two square sliders 2 are arranged in the hollowed-out chute 3, the upper ends of the square sliders 2 are arranged in the first guide rail groove, the lower ends of the square sliders 2 are arranged in the second guide rail groove, the square sliders 2 can freely slide along the arrangement direction of the hollowed-out chute 3, a protruding block 5 is arranged at the upper ends of the square sliders 2, a fixing knob 6 is arranged at the lower ends of the square sliders 2, the protruding block 5 is arranged outside the first guide rail groove, the fixing knob 6 is arranged outside the second guide rail groove, and the fixing knob 6 limits the free sliding of the square sliders 2 through rotating action;
the zero scale on the positioning ruler 1 is arranged in the middle of the positioning ruler, and the positioning ruler 1 extends from the middle to two sides to gradually increase in scale value;
a third guide rail groove is formed in the front face of the supporting ruler 4, a paper sheet supporting column 8 is arranged in the third guide rail groove, the upper end of the paper sheet supporting column 8 extends into the first guide rail groove, and the paper sheet supporting column 8 can freely slide along the third guide rail groove.
Further, the cross section of the protruding block 5 is triangular or V-shaped.
Still further, a movable handle 9 is arranged between the fixed knob 6 and the square sliding block 2.
Preferably, the paper sheet supporting column 8 can stretch up and down.
With the help of the attached drawings, the middle of the positioning ruler 1 is provided with the hollowed-out sliding groove 3, the square sliding block 2 can slide in the hollowed-out sliding groove 3 and is locked by the fixing knob 6, the front surface and the side surface of the positioning ruler 1 are respectively provided with the guide rail grooves (the first guide rail groove and the second guide rail groove), the square sliding block 2 can conveniently slide freely in the guide rail grooves, and the square sliding block 2 plays a role in positioning the culture dish. The support ruler 4 is also provided with a slide groove structure (third guide rail groove) in the middle thereof, in which the sheet support post 8 moves. One end between the positioning rule 1 and the supporting rule 4 is hinged by a hinge 7, and the other end can be freely opened and closed. The zero scale of the rule 1 increases in value as it extends to both sides at the middle of the rule, i.e. a type of rule of 10, 9, 8 … … 2, 1, 0, 1, 2 … … 9, 10. The upper end of the square sliding block 2 is provided with a triangular or V-shaped protruding block 5 which is used for adjusting the position of the culture dish, determining the center of the culture dish and fixing the culture dish when the culture dish is reversely buckled on the positioning ruler 1. The position of scraps of paper support column 8 can be adjusted according to the demand to the culture dish back-off on location chi 1 and fixed back.
The specific use method comprises the following steps:
the first step is as follows: move scraps of paper support column 8 outside two square slide blocks 2 earlier, then with the culture dish back-off to the locating ruler 1 on, withhold two square slide blocks 2, then move two square slide blocks 2 to both sides respectively, until the distance is the biggest between two square slide blocks 2, then move whole culture dish and square slide block 2 to locating ruler 1 middle part together, and the shown scale of square slide block 2 in both sides is the same, the midpoint of locating ruler 1 is the centre of a circle of culture dish this moment, then tighten fixed knob (6), locking position.
The second step is that: the number of drug sensitive paper pieces to be stuck and the shape to be stuck in the culture dish are determined, then one drug sensitive paper piece is put on the paper piece supporting column 8, the positioning rule 1 and the supporting rule 4 are slightly opened (the opening angle is less than 15 degrees) along the hinge 7, and the paper piece supporting column 8 is moved to a required position.
The third step: the positioning ruler 1 and the supporting ruler 4 are lightly pressed, and at the moment, the drug sensitive paper sheets are pressed on the culture dish. And (3) reopening the two rulers of the positioning ruler 1 and the supporting ruler 4, replacing a new drug sensitive paper sheet on the paper sheet supporting column 8, rotating the culture dish to a required angle, and pressing again to paste a second drug sensitive paper sheet. Repeating the above process until the paper sheet is completely pasted.
Furthermore, in the third step, the rotation angle may be marked on the culture dish.
Preferably, the paper sheet supporting column 8 can be stretched up and down. The reason is that the thickness of part of the culture medium is different, the paper support columns 8 can be properly heightened if being lower, and the force is required to be light when the paper support columns 8 are higher, so that the bottom is not needed, and the culture dish is prevented from being crushed.
The invention has the advantages that:
1 when pasting the paper piece, the utensil is positioned, and the position is uniform and more stable than the common manual pasting.
(2) The angle can be freely rotated during pasting, the distance of the circle center can be freely selected, the method is not limited to a fixed mode (for example, the existing part of the drug sensitive paper sheet distributor is fixed with 6 holes or 8 holes), and the position selection is flexible.
(3) The culture dish has wide application range, the diameter of the culture dish can be used without exceeding the full length of the positioning ruler 1, and the culture dish with specific specification is not needed.
(4) When the paper sheets are pasted, the culture dish is not in contact with objects outside the paper sheets, and pollution is avoided.
(5) Compared with other pasting devices and methods, the culture dish is in an inverted buckling state in the whole pasting process, an opening is not required to be upwards, and the pollution probability of external bacteria sedimentation can be reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (4)
1. A quick scraps of paper paster device of medicine which characterized in that: the positioning ruler comprises a positioning ruler (1) and a supporting ruler (4), wherein the positioning ruler (1) is hinged with one end of the supporting ruler (4) through a hinge (7), and the other end of the positioning ruler is freely arranged;
the positioning ruler (1) is provided with a hollowed-out chute (3) along the length direction, the hollowed-out chute (3) comprises a first guide rail groove arranged on the front surface of the positioning ruler (1) and a second guide rail groove arranged on the side surface of the positioning ruler (1), two square sliding blocks (2) are arranged in the hollowed-out chute (3), the upper ends of the square sliding blocks (2) are arranged in the first guide rail groove, the lower ends of the square sliding blocks are arranged in the second guide rail groove, the square sliding block (2) can freely slide along the arrangement direction of the hollow chute (3), the upper end of the square sliding block (2) is provided with a convex block (5), the lower end is provided with a fixed knob (6), the convex block (5) is arranged outside the first guide rail groove, the fixed knob (6) is arranged outside the second guide rail groove, the fixed knob (6) limits the free sliding of the square sliding block (2) through rotating action;
the zero scale on the positioning ruler (1) is arranged in the middle of the positioning ruler, and the positioning ruler (1) extends from the middle to two sides to gradually increase in scale value;
a third guide rail groove is formed in the front face of the supporting ruler (4), a paper sheet supporting column (8) is arranged in the third guide rail groove, the upper end of the paper sheet supporting column (8) extends to the first guide rail groove, and the paper sheet supporting column (8) can freely slide along the third guide rail groove.
2. The drug sensitive paper patch device of claim 1, wherein: the cross section of the convex block (5) is triangular or V-shaped.
3. The drug sensitive paper patch device of claim 1, wherein: a movable handle (9) is arranged between the fixed knob (6) and the square sliding block (2).
4. The drug sensitive paper patch device of claim 1, wherein: the paper sheet supporting column (8) can stretch up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382539.6A CN108642124B (en) | 2018-04-26 | 2018-04-26 | Quick scraps of paper paster device of medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382539.6A CN108642124B (en) | 2018-04-26 | 2018-04-26 | Quick scraps of paper paster device of medicine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108642124A CN108642124A (en) | 2018-10-12 |
| CN108642124B true CN108642124B (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810382539.6A Active CN108642124B (en) | 2018-04-26 | 2018-04-26 | Quick scraps of paper paster device of medicine |
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| Country | Link |
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| CN (1) | CN108642124B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE442021B (en) * | 1984-05-16 | 1985-11-25 | Biodisk Ab | SET AND DEVICE FOR APPLICATION OF OBJECTS LIKE ANTIBIOTIC COATS ON A RECEIVING DOWNTOWN SURFACE |
| CN2106176U (en) * | 1991-08-25 | 1992-06-03 | 红安县人民医院 | Adjustable germ medical allergy test device |
| GB2406100A (en) * | 2003-09-18 | 2005-03-23 | Mast Group Ltd | Antimicrobial testing device |
| CN201049950Y (en) * | 2007-04-11 | 2008-04-23 | 湖北省农业科学院畜牧兽医研究所 | Antibiotic drug sensitive membrane |
| CN204589148U (en) * | 2015-02-06 | 2015-08-26 | 江苏省食品药品监督检验研究院 | Microorganism medicine sensitive activity experiment fixed support |
| CN205398610U (en) * | 2016-03-11 | 2016-07-27 | 河南金泰生物技术股份有限公司 | Quick scraps of paper distributor of electronic medicine |
| CN206593574U (en) * | 2017-04-10 | 2017-10-27 | 东北林业大学 | A kind of cross pointer fungus colony radius measurement chi |
| CN108641932A (en) * | 2018-04-26 | 2018-10-12 | 合肥迪安医学检验所有限公司 | A kind of drug sensitive test paper pasting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3243899A4 (en) * | 2015-01-06 | 2018-09-12 | Droguett Bizet, Sara | Apparatus for installing a system such as a lab-on-a-chip for identifying antibiotic susceptibility at the point of care of the patients |
-
2018
- 2018-04-26 CN CN201810382539.6A patent/CN108642124B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE442021B (en) * | 1984-05-16 | 1985-11-25 | Biodisk Ab | SET AND DEVICE FOR APPLICATION OF OBJECTS LIKE ANTIBIOTIC COATS ON A RECEIVING DOWNTOWN SURFACE |
| CN2106176U (en) * | 1991-08-25 | 1992-06-03 | 红安县人民医院 | Adjustable germ medical allergy test device |
| GB2406100A (en) * | 2003-09-18 | 2005-03-23 | Mast Group Ltd | Antimicrobial testing device |
| CN201049950Y (en) * | 2007-04-11 | 2008-04-23 | 湖北省农业科学院畜牧兽医研究所 | Antibiotic drug sensitive membrane |
| CN204589148U (en) * | 2015-02-06 | 2015-08-26 | 江苏省食品药品监督检验研究院 | Microorganism medicine sensitive activity experiment fixed support |
| CN205398610U (en) * | 2016-03-11 | 2016-07-27 | 河南金泰生物技术股份有限公司 | Quick scraps of paper distributor of electronic medicine |
| CN206593574U (en) * | 2017-04-10 | 2017-10-27 | 东北林业大学 | A kind of cross pointer fungus colony radius measurement chi |
| CN108641932A (en) * | 2018-04-26 | 2018-10-12 | 合肥迪安医学检验所有限公司 | A kind of drug sensitive test paper pasting method |
Non-Patent Citations (1)
| Title |
|---|
| 简易细菌药敏纸片贴附器;陈宗新等;《河南医药》;19831231;第3卷(第2期);第118-119页 * |
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| CN108642124A (en) | 2018-10-12 |
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Address after: 230000 Building 9, Xinglu science and Technology Industrial Park, Luyang Industrial Park, Hefei City, Anhui Province Patentee after: Hefei Dean Medical Laboratory Co.,Ltd. Address before: 230000 Building 9, Xinglu science and Technology Industrial Park, Luyang Industrial Park, Hefei City, Anhui Province Patentee before: HEFEI DIAN MEDICAL LABORATORY CO.,LTD. |
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