CN111054459A - Automatic micro-dosing machine for drug sensitive plate - Google Patents
Automatic micro-dosing machine for drug sensitive plate Download PDFInfo
- Publication number
- CN111054459A CN111054459A CN202010026445.2A CN202010026445A CN111054459A CN 111054459 A CN111054459 A CN 111054459A CN 202010026445 A CN202010026445 A CN 202010026445A CN 111054459 A CN111054459 A CN 111054459A
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- China
- Prior art keywords
- drug sensitive
- dosing machine
- automatic micro
- cylinder
- conveying line
- 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.)
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- 239000003814 drug Substances 0.000 title claims abstract description 53
- 229940079593 drug Drugs 0.000 title claims abstract description 33
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 238000001802 infusion Methods 0.000 claims description 36
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 15
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940124350 antibacterial drug Drugs 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 229940126572 wide-spectrum antibiotic Drugs 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
- B01L3/0237—Details of electronic control, e.g. relating to user interface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/143—Quality control, feedback systems
- B01L2200/146—Employing pressure sensors
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an automatic micro-dosing machine for a drug sensitive plate, and aims to provide an automatic micro-dosing machine for a drug sensitive plate, which can effectively prevent liquid hanging and ensure the use safety of equipment. The automatic transfusion device comprises a rack, wherein a conveying line, an air cylinder fixing frame and a plurality of transfusion assemblies are arranged on the rack, a blocking module is arranged at the tail end of the conveying line in a matched mode, a jacking air cylinder is arranged on the air cylinder fixing frame in a matched mode, a sliding frame is movably matched on a push rod of the jacking air cylinder, an adjusting plate is arranged below the sliding frame, the plurality of transfusion assemblies are arranged on the adjusting plate and the sliding frame, and the lower end of the adjusting plate is connected with at least one stroke screw. The invention is applied to the technical field of automatic medicine adding machines.
Description
Technical Field
The invention relates to an automatic medicine feeder, in particular to an automatic micro-feeding machine for a medicine sensitive plate.
Background
In recent years, due to the wide application of various antibacterial drugs, the number of drug-resistant strains is rapidly increased, especially the wide-spectrum and super-wide-spectrum antibiotics are commonly used, so that the drug-resistant strains appear in large numbers, and great difficulty is brought to clinical treatment. Meanwhile, due to unreasonable use of antibiotics, the failure rate and adverse reactions of treatment are increased. Therefore, the drug sensitivity test has increasingly important practical significance in the prevention and treatment of infectious diseases. However, in the existing automatic medicine adding machine for the medicine sensitive plate, an air cylinder is generally adopted to push an infusion assembly to move downwards, so that the infusion assembly adds medicine to the medicine sensitive plate positioned right below the infusion assembly, and in the process, if the infusion assembly is not aligned with a medicine sensitive hole of the medicine sensitive plate positioned below the infusion assembly, when the air cylinder pushes the infusion assembly to move downwards, a sample adding needle of the infusion assembly is easily interrupted, so that the sample adding needle is damaged, shutdown maintenance is caused, and the maintenance cost and the production cost are greatly increased; in addition, as shown in fig. 6, since the liquid drop is only 10 micro ml, when the cylinder pushes the infusion assembly to be out of place, the liquid drop of the infusion assembly is under tension, and the liquid drop belongs to micro-adding, and the liquid hanging phenomenon (the liquid drop is hung at the bottom end of the sample adding needle and cannot fall down by gravity) is easy to occur, so that the liquid drop cannot fall into the hole of the drug sensitive plate or the liquid drop cannot be completely added into the hole of the drug sensitive plate, and the drug adding or the drug adding amount is inaccurate, and the stroke of the cylinder is not easy to adjust, therefore, an automatic micro-dosing machine for the drug sensitive plate, which can effectively prevent the liquid hanging and ensure the use safety of the device, needs to be developed at present.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the automatic micro-dosing machine for the drug sensitive plate, which can effectively prevent liquid hanging and ensure the use safety of equipment.
The technical scheme adopted by the invention is as follows: the automatic transfusion device comprises a rack, wherein a conveying line, an air cylinder fixing frame and a plurality of transfusion assemblies are arranged on the rack, a blocking module is arranged at the tail end of the conveying line in a matched mode, a jacking air cylinder is arranged on the air cylinder fixing frame in a matched mode, a sliding frame is movably matched on a push rod of the jacking air cylinder, an adjusting plate is arranged below the sliding frame, the plurality of transfusion assemblies are arranged on the adjusting plate and the sliding frame, and the lower end of the adjusting plate is connected with at least one stroke screw.
Further, the quantity of stroke screw is three, one of them the stroke screw is located the middle part of regulating plate, two in addition the stroke screw is located respectively the both ends of regulating plate.
Further, both ends of the cylinder fixing frame are provided with sliding shafts, both ends of the sliding frame are provided with shaft sleeves matched with the sliding shafts, and the two sliding shafts are respectively matched and arranged in the two shaft sleeves.
Further, the transfer chain is in including the cooperation setting belt conveyor on the frame and with belt conveyor looks transmission fit's driving motor.
Further, block the module including blockking cylinder and sensor, the cooperation is provided with the barrier plate on the activity end that blocks the cylinder, the barrier plate with the sensor all with the transfer chain cooperation.
Further, the infusion set is a probe.
Further, the stroke screw is also connected to the sliding frame.
The invention has the beneficial effects that: compared with the condition that the infusion assembly is easy to damage in the prior art, in the invention, when in use, the conveying line feeds a drug sensitive plate, when the drug sensitive plate moves to the tail end of the conveying line, the blocking module blocks the drug sensitive plate, so that the drug sensitive plate can be positioned under the jacking cylinder, the push rod of the jacking cylinder moves downwards, in addition, the sliding frame and the infusion assembly can freely fall until the push rod of the jacking cylinder limits the sliding frame, so that the infusion assembly is further infused on the drug sensitive plate, obviously, the infusion assembly can avoid the condition of easy damage by infusion in a free falling mode, the position of the stroke screw can be manually adjusted, the adjusting plate and the up-down stroke of the infusion assembly can be further adjusted, and the infusion assembly can be added with drugs, the liquid drops can just touch the bottom of the drug sensitive plate, so that the liquid drops lose tension and fall to the drug sensitive plate to finish the drug adding operation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic plan view of the cylinder, the infusion set and the cylinder holder;
FIG. 4 is a schematic perspective view of the cylinder, the infusion set and the cylinder holder;
FIG. 5 is a cross-sectional view of the infusion assembly dosing the drug sensitive plate;
FIG. 6 is a cross-sectional view of a prior art infusion assembly dosing a drug sensitive plate.
Detailed Description
As shown in fig. 1 to 5, in this embodiment, the present invention includes a frame 1, a conveying line 2, a cylinder fixing frame 3 and a plurality of infusion assemblies 7 are disposed on the frame 1, a stopping module is disposed at the end of the conveying line 2 in a matching manner, a jacking cylinder 5 is disposed on the cylinder fixing frame 3 in a matching manner, a sliding frame 6 is movably fitted on a push rod of the jacking cylinder 5, an adjusting plate 8 is disposed below the sliding frame 6, the plurality of infusion assemblies 7 are disposed on the adjusting plate 8 and the sliding frame 6, and the lower end of the adjusting plate 8 is connected with at least one stroke screw 9. Compared with the situation that the infusion assembly is easy to damage in the prior art, in the invention, when the infusion assembly is used, the conveying line 2 feeds a medicine sensitive plate, when the medicine sensitive plate moves to the tail end of the conveying line 2, the blocking module blocks the medicine sensitive plate, so that the medicine sensitive plate can be positioned under the jacking cylinder 5, the push rod of the jacking cylinder 5 moves downwards, in addition, the sliding frame 6 and the infusion assembly 7 can freely fall until the push rod of the jacking cylinder 5 limits the sliding frame 6, further the infusion assembly 7 is infused on the medicine sensitive plate, obviously, the infusion is carried out in a free falling mode so that the infusion assembly can avoid the situation of easy damage, the position of the stroke screw 9 can be manually adjusted, the adjusting plate 8 and the up-down stroke of the infusion assembly 7 can be further adjusted, and therefore the infusion assembly 7 can be added with medicine, the liquid drops can just touch the bottom of the drug sensitive plate, so that the liquid drops lose tension and fall to the drug sensitive plate to finish the drug adding operation, and the invention has the advantages of effectively preventing liquid hanging and ensuring the use safety of equipment.
In this embodiment, the number of the stroke screws 9 is three, one of the stroke screws 9 is located in the middle of the adjusting plate 8, and the other two stroke screws 9 are respectively located at two ends of the adjusting plate 8. The three adjusting plates 8 are arranged so that the up-down stroke of the infusion set 7 can be adjusted more easily.
In this embodiment, both ends of the cylinder fixing frame 3 are provided with sliding shafts 11, both ends of the sliding frame 6 are provided with shaft sleeves 12 adapted to the sliding shafts 11, and the two sliding shafts 11 are respectively and cooperatively arranged in the two shaft sleeves 12.
In this embodiment, the conveyor line 2 includes a belt conveyor line 21 disposed on the rack 1 in a matching manner, and a transmission motor 22 in transmission fit with the belt conveyor line 21.
In this embodiment, block the module including blockking cylinder and sensor, the cooperation is provided with the barrier plate on blockking the activity end of cylinder, the barrier plate with the sensor all with 2 cooperations of transfer chain. The sensor is configured in whether the sensitive board of response medicine transports near jacking cylinder 5, block the cylinder and configure in blocking the sensitive board of medicine for the sensitive board of medicine can be located under jacking cylinder 5, thereby does benefit to the operation of adding medicine on next step.
In this embodiment, the infusion set 7 is a probe.
In the present exemplary embodiment, the travel screw 9 is also connected to the carriage 6.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (7)
1. The utility model provides an automatic micro-dosing machine of quick board of medicine which characterized in that: it includes frame (1), be provided with transfer chain (2), cylinder mount (3) and a plurality of on frame (1) infusion subassembly (7), the terminal cooperation of transfer chain (2) is provided with and blocks the module, the cooperation is provided with jacking cylinder (5) on cylinder mount (3), movable fit has carriage (6) on the push rod of jacking cylinder (5), the below of carriage (6) is provided with regulating plate (8), a plurality of infusion subassembly (7) set up regulating plate (8) reach on carriage (6), the lower extreme of regulating plate (8) is connected with at least one stroke screw (9).
2. The automatic micro-dosing machine for drug sensitive plates according to claim 1, characterized in that: the quantity of stroke screw (9) is three, one of them stroke screw (9) are located the middle part of regulating plate (8), two in addition stroke screw (9) are located respectively the both ends of regulating plate (8).
3. The automatic micro-dosing machine for drug sensitive plates according to claim 1, characterized in that: both ends of the cylinder fixing frame (3) are provided with sliding shafts (11), both ends of the sliding frame (6) are provided with shaft sleeves (12) matched with the sliding shafts (11), and the sliding shafts (11) are respectively matched and arranged in the shaft sleeves (12).
4. The automatic micro-dosing machine for drug sensitive plates according to claim 1, characterized in that: the conveying line (2) comprises a belt conveying line (21) arranged on the rack (1) in a matching mode and a transmission motor (22) in transmission fit with the belt conveying line (21).
5. The automatic micro-dosing machine for drug sensitive plates according to claim 1, characterized in that: the blocking module comprises a blocking cylinder and a sensor, a blocking plate is arranged on the movable end of the blocking cylinder in a matched mode, and the blocking plate is matched with the sensor and matched with the conveying line (2).
6. The automatic micro-dosing machine for drug sensitive plates according to claim 1, characterized in that: the infusion component (7) is a probe.
7. The automatic micro-dosing machine for drug sensitive plates according to claim 1, characterized in that: the travel screw (9) is also connected to the sliding frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010026445.2A CN111054459A (en) | 2020-01-10 | 2020-01-10 | Automatic micro-dosing machine for drug sensitive plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010026445.2A CN111054459A (en) | 2020-01-10 | 2020-01-10 | Automatic micro-dosing machine for drug sensitive plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111054459A true CN111054459A (en) | 2020-04-24 |
Family
ID=70306974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010026445.2A Pending CN111054459A (en) | 2020-01-10 | 2020-01-10 | Automatic micro-dosing machine for drug sensitive plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111054459A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11344498A (en) * | 1998-06-01 | 1999-12-14 | Aloka Co Ltd | Nozzle device |
| US20090321255A1 (en) * | 2008-06-27 | 2009-12-31 | Nikolai Kocherginsky | Drug-meter: Multiwell membrane-based potentiometric sensor for high throughput tests of drugs |
| CN102695957A (en) * | 2010-01-13 | 2012-09-26 | 株式会社日立高新技术 | Automatic analyzing device |
| CN104163356A (en) * | 2014-07-28 | 2014-11-26 | 嘉兴市耀阳新材料科技有限公司 | Thin film conveying gluing device |
| CN206292244U (en) * | 2016-11-04 | 2017-06-30 | 珠海迪尔医疗设备研究院有限公司 | A kind of reagent loading system |
| CN206960365U (en) * | 2017-06-16 | 2018-02-02 | 苏州祥宝机械设备有限公司 | Pcb board glue surface covers automatic detection device |
| US20180291325A1 (en) * | 2015-05-14 | 2018-10-11 | Merck Sharp & Dohme Corp. | In vitro pharmacokinetic-pharmacodynamic device |
| CN208008806U (en) * | 2018-02-07 | 2018-10-26 | 珠海市银科医学工程股份有限公司 | A kind of automation sample-adding interpretation all-in-one machine |
| CN208733120U (en) * | 2018-03-21 | 2019-04-12 | 武钊 | A kind of hydraulic sample introduction formula genital tract mycoplasma detection drug sensitive plate |
| CN209081895U (en) * | 2018-09-18 | 2019-07-09 | 安图实验仪器(郑州)有限公司 | Automatic sample-adding system |
| CN209292334U (en) * | 2018-11-16 | 2019-08-23 | 华南农业大学 | A kind of liquid feeding system of susceptibility detection |
| CN212120038U (en) * | 2020-01-10 | 2020-12-11 | 珠海市银科医学工程股份有限公司 | Automatic micro-dosing machine for drug sensitive plate |
-
2020
- 2020-01-10 CN CN202010026445.2A patent/CN111054459A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11344498A (en) * | 1998-06-01 | 1999-12-14 | Aloka Co Ltd | Nozzle device |
| US20090321255A1 (en) * | 2008-06-27 | 2009-12-31 | Nikolai Kocherginsky | Drug-meter: Multiwell membrane-based potentiometric sensor for high throughput tests of drugs |
| CN102695957A (en) * | 2010-01-13 | 2012-09-26 | 株式会社日立高新技术 | Automatic analyzing device |
| CN104163356A (en) * | 2014-07-28 | 2014-11-26 | 嘉兴市耀阳新材料科技有限公司 | Thin film conveying gluing device |
| US20180291325A1 (en) * | 2015-05-14 | 2018-10-11 | Merck Sharp & Dohme Corp. | In vitro pharmacokinetic-pharmacodynamic device |
| CN206292244U (en) * | 2016-11-04 | 2017-06-30 | 珠海迪尔医疗设备研究院有限公司 | A kind of reagent loading system |
| CN206960365U (en) * | 2017-06-16 | 2018-02-02 | 苏州祥宝机械设备有限公司 | Pcb board glue surface covers automatic detection device |
| CN208008806U (en) * | 2018-02-07 | 2018-10-26 | 珠海市银科医学工程股份有限公司 | A kind of automation sample-adding interpretation all-in-one machine |
| CN208733120U (en) * | 2018-03-21 | 2019-04-12 | 武钊 | A kind of hydraulic sample introduction formula genital tract mycoplasma detection drug sensitive plate |
| CN209081895U (en) * | 2018-09-18 | 2019-07-09 | 安图实验仪器(郑州)有限公司 | Automatic sample-adding system |
| CN209292334U (en) * | 2018-11-16 | 2019-08-23 | 华南农业大学 | A kind of liquid feeding system of susceptibility detection |
| CN212120038U (en) * | 2020-01-10 | 2020-12-11 | 珠海市银科医学工程股份有限公司 | Automatic micro-dosing machine for drug sensitive plate |
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