CN112690833A - Automatic sampling and detection equipment for nucleic acid - Google Patents
Automatic sampling and detection equipment for nucleic acid Download PDFInfo
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- CN112690833A CN112690833A CN202110080295.8A CN202110080295A CN112690833A CN 112690833 A CN112690833 A CN 112690833A CN 202110080295 A CN202110080295 A CN 202110080295A CN 112690833 A CN112690833 A CN 112690833A
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Abstract
The invention discloses an automatic nucleic acid sampling and detecting device. The equipment comprises a detection cabin, and a sampling device, a detection device and a control system which are arranged in the detection cabin; the detection cabin comprises a cabin body and a solar power generation system, wherein an inlet and an outlet are formed in one side of the cabin body, and an intelligent door for opening or closing the inlet and the outlet is arranged at the inlet and the outlet; the sampling device comprises a chin bracket, a multi-degree-of-freedom mechanical arm and an image collector; detection device includes test tube conveyer belt, letter sorting arm, thermostated container, injection ware and colour recognizer, and the letter sorting arm is with nucleic acid test tube letter sorting to the thermostated container in to carry out colour discernment with the below of nucleic acid test tube letter sorting to colour recognizer, colour recognizer will detect information transfer to control system. The whole nucleic acid detection process of the invention does not need the operation of nurses, and the processes from the nucleic acid detection appointment auditing to the automatic sampling of the pharyngeal test element and finally the sending of the nucleic acid detection result are all completed by corresponding devices; the cross infection condition during manual detection is avoided.
Description
Technical Field
The invention relates to the technical field of epidemic situation prevention and control, in particular to automatic nucleic acid sampling and detecting equipment.
Background
The three tests of the new coronary pneumonia comprise nucleic acid detection, blood routine and chest CT, wherein the most common test is the nucleic acid detection, and pharyngeal subsampling is the most main sampling method in the nucleic acid detection. During an epidemic, the sampling of the pharyngeal exam is mostly manual, which requires close contact between the health care provider and the patient, and therefore, the patient coughs, breathes vigorously, generates large amounts of droplets and aerosols, and increases the risk of cross-infection. When the weather temperature is higher, medical personnel wear the protective clothing that is airtight and gather the pharynx swab sample for everybody, shine again hot vexed again, and working strength is very big, consequently needs to improve medical personnel's working method urgently.
Disclosure of Invention
The present invention aims to provide an intelligent and safe automatic nucleic acid sampling and detecting device, which overcomes the defects of the prior art.
The invention relates to automatic nucleic acid sampling and detecting equipment, which comprises a detecting cabin, a sampling device, a detecting device and a control system, wherein the sampling device, the detecting device and the control system are arranged in the detecting cabin; the detection cabin comprises a cabin body and a solar power generation system, wherein an inlet and an outlet are formed in one side of the cabin body, an intelligent door for opening or closing the intelligent door is arranged in the inlet and the outlet, an anti-scanning device and a face recognition device are installed on the outer wall of the cabin body, the control system is electrically connected with the anti-scanning device, the face recognition device and the intelligent door, and the solar power generation system is electrically connected with the control system, the anti-scanning device, the face recognition device and the intelligent door;
the sampling device comprises a chin bracket, a multi-degree-of-freedom mechanical arm and an image collector, wherein an electric gripper for picking and placing cotton swabs is installed at the top end of the multi-degree-of-freedom mechanical arm, the chin bracket is arranged on one side of the multi-degree-of-freedom mechanical arm, and the image collector is installed on the multi-degree-of-freedom mechanical arm and is electrically connected with the multi-degree-of-freedom mechanical arm;
the detection device comprises a test tube conveyor belt, a sorting mechanical arm, a thermostat, a medicine injector and a color identifier; the conveying initial end of test tube conveyer belt is located one side of multi freedom arm, the setting of letter sorting arm is in test tube conveyer belt's conveying end for sort the nucleic acid test tube extremely under the injection ware, the injection ware is used for injecting reagent into the nucleic acid test tube, the letter sorting arm will inject into the nucleic acid test tube after the reagent sort extremely in the thermostated container to the nucleic acid test tube after will reacting sorts extremely color identification is carried out to the below of color recognizer, the color recognizer with detect information transmission extremely control system, control system is used for receiving identification information and handles.
Furthermore, the cabin body is divided into a first cavity and a second cavity through a vertically arranged partition wall, a detection window is arranged on the partition wall, the inlet and the outlet are communicated with the first cavity, and the sampling device and the detection device are installed in the second cavity.
Further, an air disinfection device is arranged in the cabin body.
Furthermore, the chin bracket comprises a base, a height adjusting mechanism and a chin supporting plate, wherein the chin supporting plate is arranged on the base in a vertically telescopic manner through the height adjusting mechanism and can be limited at any position of a moving track of the chin supporting plate.
Further, height adjusting mechanism includes driving piece, fly leaf and two movable rods, the inside cavity of base, the driving piece sets up in the base, the fly leaf horizontal installation be in the drive end of driving piece, the driving piece drive the fly leaf up-and-down motion, the top of base is equipped with two through-holes that are linked together rather than inside, two the movable rod respectively by the through-hole is fixed to be set up on the fly leaf, the chin layer board is fixed to be set up two the top of movable rod.
Furthermore, the driving part comprises an air cylinder, the driving end of the air cylinder is in transmission connection with the movable plate, the sampling device further comprises a seat and a height detector, the seat is arranged on one side, away from the multi-degree-of-freedom mechanical arm, of the chin bracket, the height detector is arranged right above the seat, and the control system is respectively electrically connected with the height detector and the air cylinder.
Furthermore, the sorting mechanical arm comprises a parallel mechanical arm and a control cabinet, the control cabinet is electrically connected with the parallel mechanical arm, the parallel mechanical arm comprises a hanging table, a grabbing part and a plurality of connecting rods, the grabbing part is connected below the hanging table in a hanging mode through the plurality of connecting rods, and the control cabinet is installed on the hanging table.
Further, the injection ware includes injection case and injection pipe, the injection case is installed hang the bench, it drips the medicine hole to be equipped with on the portion of snatching to run through it, the one end of injection pipe with the injection case communicates with each other, and the other end passes drip the medicine hole, the injection pipe is equipped with opens or closes its solenoid valve, the solenoid valve with the control box electricity is connected.
Further, detection device still includes the test tube and deposits the case, the upper end that the case was deposited to the test tube is uncovered, the test tube is deposited the interval and is equipped with a plurality of test tube storage tanks on the case.
Further, a plurality of test tube placing grooves are formed in the test tube conveying belt at intervals; the upper end of the constant temperature box is open, and a plurality of constant temperature reaction tanks are arranged in the constant temperature box at intervals; a base is arranged right below the color identifier, and a test tube groove is formed in the base; the detection device further comprises a test tube storage box, the upper end of the test tube storage box is open, and a plurality of test tube storage grooves are formed in the test tube storage box at intervals.
The operation process of the automatic nucleic acid sampling and detecting equipment is as follows:
firstly, a user can register an account through the applet, bind a third party account and carry out real-name authentication. Then, a small program and a face recognition system are used for collecting the face characteristic value of the user, and the face recognition platform stores the face characteristic value of the user. The camera captures facial features of a user, the face image is transmitted to a face recognition platform or an information base through a control system to compare characteristic values, the user can pass effectively when the similarity condition is met, finally, an authentication record is sent to a cloud platform, the cloud platform checks a background reservation record according to data entering a detection cabin, after the face meets the passing condition, an intelligent door of the detection cabin is opened, the user enters the cabin body to detect, when the user places a chin on a chin bracket, a sampling device recognizes a cotton swab through an image collector, positions the position of the cotton swab, a multi-degree-of-freedom mechanical arm grabs the cotton swab to reach a sampling scheduled point, the image collector collects the position of an oral cavity, the multi-degree-of-freedom mechanical arm samples, then the sampling cotton swab is placed in a nucleic acid test tube on a test tube conveyor belt, the test tube conveyor belt conveys a nucleic acid test tube with a throat test-test, sorting arm with nucleic acid test tube letter sorting extremely under the injection ware, the injection ware is used for injecting reagent to the nucleic acid test tube, the nucleic acid test tube letter sorting after the letter sorting arm will inject reagent extremely in the thermostated container to nucleic acid test tube letter sorting after will reacting extremely color identification is carried out to the below of color recognizer, if contain new crown's virus in the nucleic acid test tube, then the test tube can show certain colour, discerns and give control system with information transfer through color recognition device, control system can match the inquiry at the rear end database, thereby obtain accurate testing result, improve detection efficiency, reduce testing personnel and infect the risk.
The whole nucleic acid detection process of the automatic nucleic acid sampling and detecting equipment does not need the operation of nurses, and the operations from the appointment audit of nucleic acid detection to the automatic sampling of the pharyngeal test element and finally the transmission of the nucleic acid detection result are all completed by corresponding devices; the cross infection condition during manual detection is avoided, the multi-degree-of-freedom mechanical arm is used for sampling, compared with manual sampling, the method is more standard and uniform, the probability of false negative can be reduced, the accuracy of a detection result is improved, virus nucleic acid is detected by using a color development method, the detection flow only needs about 30 minutes, and after the detection is finished, a user can check the detection result on a WeChat small program, so that the problem that manual detection consumes long time is solved; after the installation of the system device is completed in a factory, the system device can be directly transported to a using place to be put into use, the solar power generation system ensures energy supply, and the trouble of wire arrangement is saved.
Drawings
FIG. 1 is a schematic view showing the construction of an automatic nucleic acid sampling and detecting apparatus according to the present invention;
FIG. 2 is a schematic view of the exterior of the inspection chamber of the present invention;
FIG. 3 is a schematic view of the internal structure of the inspection chamber of the present invention;
fig. 4 is a schematic view of the structure of the chin rest of the sampling device of the present invention.
1. A detection cabin; 11. a cabin body; 111. an inlet and an outlet; 112. an air outlet; 113. a first chamber; 1131. a billboard; 114. a second chamber; 115. drawing the opening; 13. a solar power generation system; 131. a solar panel; 14. an intelligent door; 15. an inverse scanning device; 16. a face recognition device; 17. an air sterilizing device; 171. an ultraviolet sterilizer; 18. an exhaust fan; 19. a partition wall; 191. detecting a window; 192. the panel is shown.
2. A sampling device; 21. a chin rest; 211. a base; 2111. a through hole; 212. a height adjustment mechanism; 2121. a drive member; 21211. a cylinder; 2122. a movable plate; 2123. a movable rod; 213. a chin rest; 214. a forehead support plate; 215. a support bar; 22. a multi-degree-of-freedom mechanical arm; 23. an image collector; 24. an electric gripper; 25. a first silica gel cushion; 26. a second silica gel cushion; 27. a seat; 28. a height detector;
3. a detection device; 31. a test tube conveyor belt; 311. a test tube placing groove; 32. a sorting mechanical arm; 321. a parallel mechanical arm; 3211. a hanging table; 3212. a grasping section; 32121. a medicine dripping hole; 3213. a connecting rod; 322. a control cabinet; 33. a thermostat; 331. a constant temperature reaction tank; 34. a medicine injector; 341. a medicine injection box; 342. a medicine injection tube; 35. a color identifier; 37. a nucleic acid test tube; 38. a mounting seat; 381. a test tube groove; 39. a test tube storage box; 391. test tube storage tank.
4. And (5) controlling the system.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in FIGS. 1 to 3, the automatic nucleic acid sampling and detecting apparatus of the present invention comprises a detecting chamber 1, and a sampling device 2, a detecting device 3 and a control system 4 disposed in the detecting chamber 1; the detection cabin 1 comprises a cabin body 11 and a solar power generation system 13, wherein an inlet and an outlet 111 are arranged on one side of the cabin body 11, an intelligent door 14 for opening or closing the inlet and the outlet 111 is arranged on the inlet and the outlet 111, an anti-scanning device 15 and a face recognition device 16 are arranged on the outer wall of the cabin body 11, the control system 4 is electrically connected with the anti-scanning device 15, the face recognition device 16 and the intelligent door 14, and the solar power generation system 13 is electrically connected with the control system 4, the anti-scanning device 15, the face recognition device 16 and the intelligent door 14;
the sampling device 2 comprises a chin bracket 21, a multi-degree-of-freedom mechanical arm 22 and an image collector 23, wherein an electric gripper 24 for picking and placing cotton swabs is installed at the top end of the multi-degree-of-freedom mechanical arm 22, the chin bracket 21 is arranged on one side of the multi-degree-of-freedom mechanical arm 22, and the image collector 23 is installed on the multi-degree-of-freedom mechanical arm 22 and is electrically connected with the multi-degree-of-freedom;
the detection device 3 comprises a test tube conveyor belt 31, a sorting mechanical arm 32, a thermostat 33, a medicine injector 34 and a color identifier 35; the test tube conveyor belt 31 has a conveying start end located on one side of the multi-degree-of-freedom mechanical arm 22, the sorting mechanical arm 32 is arranged at a conveying end of the test tube conveyor belt 31 and used for sorting the nucleic acid test tubes 37 to positions under the medicine injector 34, the medicine injector 34 is used for injecting reagent into the nucleic acid test tubes 37, the sorting mechanical arm 32 sorts the nucleic acid test tubes 37 after being injected with the reagent into the incubator 33 and sorts the reacted nucleic acid test tubes 37 to positions under the color recognizer 35 for color recognition, the color recognizer 35 transmits detection information to the control system 4, and the control system 4 is used for receiving and processing the recognition information.
The operation process of the automatic nucleic acid sampling and detecting equipment is as follows:
firstly, a user can register an account through the applet, bind a third party account and carry out real-name authentication. Then, a small program and a face recognition system are used for collecting the face characteristic value of the user, and the face recognition platform stores the face characteristic value of the user. The camera captures facial features of a user, a face image is transmitted to a face recognition platform or an information base through a control system 4 to compare a feature value, the user can pass effectively when a similarity condition is met, finally, an authentication record is sent to a cloud platform, the cloud platform checks a background reservation record according to data entering a detection cabin 1, after the face meets the passing condition, an intelligent door 14 of the detection cabin 1 is opened, the user enters a cabin body 11 to detect, when the user places a chin on a chin bracket 21, a sampling device 2 recognizes a cotton swab through an image collector 23, positions the position of the cotton swab, a multi-degree-of-freedom mechanical arm 22 grabs the cotton swab to reach a sampling scheduled point, the image collector 23 collects the position of an oral cavity, the multi-degree-of freedom mechanical arm 22 samples, then the sampling cotton swab is placed in a nucleic acid test tube 37 on a test tube conveyor belt 31, the test tube conveyor belt 31 transports the nucleic acid test tube 37 with the pharynx test to an, the sorting robot arm 32 sorts the nucleic acid test tube 37 to a position directly below the injector 34, the injector 34 being used to inject reagents such as: hydrogen peroxide solution, nucleic acid test tube 37 after will pouring into the reagent is sorted to sorting arm 32 is in thermostated container 33 to nucleic acid test tube 37 after will reacting sorts to color recognizer 35's below carries out the colour discernment, if contains new coronavirus in nucleic acid test tube 37, the test tube can show certain colour, through the identification of colour recognition device and give control system 4 with information transfer, control system 4 can match the inquiry at the rear end database, thereby obtain accurate testing result, improve detection efficiency, reduce the testing personnel and infect the risk.
The whole nucleic acid detection process of the automatic nucleic acid sampling and detecting equipment does not need the operation of nurses, and the operations from the appointment audit of nucleic acid detection to the automatic sampling of the pharyngeal test element and finally the transmission of the nucleic acid detection result are all completed by corresponding devices; the cross infection condition during manual detection is avoided, the multi-degree-of-freedom mechanical arm 22 is used for sampling, compared with manual sampling, the method is more standard and uniform, the probability of false negative can be reduced, the accuracy of the detection result is improved, the virus nucleic acid is detected by using a color development method, the detection flow only needs about 30 minutes, and after the detection is finished, a user can check the detection result on a WeChat small program, so that the problem that manual detection consumes long time is solved; after the installation of the system device is completed in a factory, the system device can be directly transported to a use place to be put into use, the solar power generation system 13 ensures energy supply, and the trouble of wire arrangement is eliminated.
In order to avoid possible cross-contamination of personnel, the cabin 11 may be provided with air disinfection means 17 for disinfecting the interior of the cabin 11.
The air disinfection device 17 has various structures, which are not limited herein, such as: may include an ultraviolet sterilizer 171, the ultraviolet sterilizer 171 being disposed on an inner top wall of the cabin 11. The disinfection in the cabin 11 can adopt 222nm far ultraviolet light, the excimer ultraviolet light source with the wavelength of 222nm is a novel, high-intensity, non-coherent and monochromatic ultraviolet light source with only ten years of history, compared with the conventional ultraviolet light source such as low-pressure, medium-pressure and high-pressure mercury lamps, xenon arc lamps and the like, the intensity of the excimer ultraviolet light source is dozens of times of that of the former, the emission spectrum is a narrow band with the bandwidth of 10nm, the far UVC can not penetrate through the skin surface or eyes, which represents that the excimer ultraviolet light source can be used for sealing and crowding space with high pollution risk, and has great potential to be used in the period of the current novel coronary pneumonia epidemic situation.
In order to ensure the circulation of air, an exhaust outlet 112 may be disposed on the side wall of the cabin 11, in order to accelerate the circulation of air, an exhaust fan 18 may be disposed on the exhaust outlet 112, the exhaust fan 18 may be electrically connected to the solar power system 13, and the solar power system 13 provides power for the exhaust fan 18.
The structure of the solar power generation system 13 may be various, and is not limited herein, in this embodiment, the solar power generation system 13 may include a solar panel 131, and the solar panel 131 may be disposed on the top of the nacelle 11 for converting solar energy into electric energy.
For the safety of medical equipment and personnel, the cabin body 11 can be divided into a first chamber 113 and a second chamber 114 by a vertically arranged partition wall 19, the partition wall 19 is provided with a detection window 191, the inlet and outlet 111 is communicated with the first chamber 113, the detection device 3 and the control system 4 are arranged in the second chamber 114, a person to be detected enters the first chamber 113, the mouth and the nose are aligned to the detection window 191 for detection, and the multi-degree-of-freedom mechanical arm 22 passes through the detection window 191 for detection of the person to be detected.
Here, the ultraviolet sterilizer 171 may be disposed only at the top of the first chamber 113 to sterilize only the first chamber 113.
The partition wall 19 can be detachably provided with a schematic board 192 for explaining the detection process, so that the detection steps of the personnel to be detected can be conveniently known.
The first chamber 113 may be provided with a billboard 1131 on a side wall thereof to increase revenue.
The multi-degree-of-freedom mechanical arm 22 may be a flexible mechanical arm with joint flexibility, and may include an end effector and a depth camera, so as to realize intelligent recognition of the oral cavity of a human body and fine perception of end stress, on one hand, ensure precision of operation execution, and on the other hand, prevent the mechanical arm from possibly injuring the human body in the operation process by using a force feedback system.
As shown in fig. 4, the structure of the chin rest 21 is various, and is not limited herein, in this embodiment, the chin rest 21 may include a base 211, a height adjusting mechanism 212, and a chin rest 213, and the chin rest 213 may be disposed on the base 211 via the height adjusting mechanism 212 in a manner of being capable of extending up and down, and may be limited at any position of its moving track, so that the user may control the chin rest 21 to move up and down, thereby providing the user with a comfortable chin rest 21 height.
The height adjusting mechanism 212 has various structures, which are not limited herein, in this embodiment, the height adjusting mechanism 212 may include a driving member 2121, a movable plate 2122 and two movable rods 2123, the base 211 is hollow, the driving member 2121 is disposed in the base 211, the movable plate 2122 is horizontally mounted at the driving end of the driving member 2121, the driving member 2121 drives the movable plate 2122 to move up and down, two through holes 2111 are formed at the top end of the base 211 and communicate with the inside of the base 211, the two movable rods 2123 are respectively fixed on the movable plate 2122 by the through holes 2111, the chin rest 213 is fixed at the top ends of the two movable rods 2123, the driving member 2121 drives the movable plate 2122 to move up and down, and the movable plate 2122 drives the chin rest 213 on the movable rods 2123 to move up and down, so as to provide a comfortable chin rest.
First silica gel cushion 25 can also be laid to the upper surface of chin layer board 213, improves user's use and feels, in order to avoid cross infection, can also set up chin fender storage box on one side, before nucleic acid detects, user's extraction chin fender places at first silica gel cushion 25, prevents the direct contact of chin and chin bracket 21, reduces the cross infection risk.
The chin rest 21 may further include a forehead rest plate 214, and the forehead rest plate 214 is fixedly disposed above the chin rest 213 for facilitating forehead positioning of the customer.
The forehead rest plate 214 can be disposed in various ways, which are not limited herein, such as: the forehead support plate 214 can be fixedly arranged on the chin support plate 213 through two support rods 215, the two support rods 215 are respectively vertically arranged at two ends of the chin support plate 213, and the forehead support plate 214 is fixedly arranged at the top ends of the two support rods 215.
In order to improve the use feeling of the user, a second silicone cushion 26 may be laid on a side wall of the forehead support plate 214 away from the multi-degree-of-freedom mechanical arm 22.
In an implementation, the driving member 2121 may include a cylinder 21211, a driving end of the cylinder 21211 is drivingly connected to the movable plate 2122, and the cylinder 21211 drives the movable plate 2122 to move up and down.
The sampling device 2 may further include a seat 27 and a height detector 28, the seat 27 is disposed on a side of the chin bracket 21 away from the multi-degree-of-freedom mechanical arm 22, the height detector 28 is disposed directly above the seat 27, the control system 4 is electrically connected to the height detector 28 and the air cylinder 21211, respectively, the height detector 28 is disposed above the seat 27, wherein the height detector 28 may be an infrared distance sensor, when a user sits on the seat 27 and leans against a backrest of the seat 27, the infrared distance sensor may obtain a height of the current sitting posture of the human body and transmit the height to the control system 4, the control system 4 performs matching query in an ergonomic database to obtain the most comfortable height data of the chin bracket 21, and directly controls the air cylinder 21211 to adjust the height of the chin rest 213, so as to enhance the comfort of the user during the detection process.
The sorting robot 32 may include a parallel robot 321 and a control box 322, the control box 322 may be electrically connected to the parallel robot 321, and the control box 322 controls the operation of the sorting robot 32.
The parallel mechanical arm 321 has various structures, and in this embodiment, the parallel mechanical arm may include a suspension stage 3211, a grabbing portion 3212, and a plurality of connecting rods 3213, where the grabbing portion 3212 is suspended below the suspension stage 3211 by the plurality of connecting rods 3213, and the control box 322 is installed on the suspension stage 3211.
Among them, the parallel robot 321 can be a DELTA parallel robot, and since the electric motor can be placed on the rack, the mass of the robot is reduced, which improves the system operation capacity of the robot and speeds up the sorting efficiency of the nucleic acid test tubes 37.
In the selection of materials, the small arm is made of ABS plastic, and the large arm is made of aluminum alloy, and the materials are determined after research and test. In the electrical design part, a digital steering engine is selected as power equipment of the nucleic acid test tube 37 sorting manipulator, the digital steering engine is provided with an MCU (micro control unit) system, a servo motor can efficiently control a chip processing receiver, the advantages of rapid response, high-precision positioning, small non-reaction area range, strong anti-interference capability and the like are achieved, and an infrared control system can be used as control equipment for accurately controlling the direction and the force of the parallel mechanical arm 321.
The structure and the installation structure of the medicine injector 34 are various, and are not limited herein, in this embodiment, the medicine injector 34 may include a medicine injection box 341 and a medicine injection tube 342, the medicine injection box 341 is installed on the suspension table 3211, the grabbing portion 3212 is provided with a medicine dropping hole 32121 penetrating therethrough, one end of the medicine injection tube 342 is communicated with the medicine injection box 341, the other end passes through the medicine dropping hole 32121, the medicine injection tube 342 is provided with an electromagnetic valve (not shown in the figure) for opening or closing the medicine dropping hole, the electromagnetic valve is electrically connected to the control cabinet 322, when the parallel mechanical arm 321 sorts the nucleic acid test tube 37 from the test tube conveyor belt 31 to the incubator 33, the control cabinet 322 controls the electromagnetic valve to open, and the other end of the medicine injection tube 342 drops the reagent to the nucleic acid test tube 37 located below the.
The tube conveyer 31 may be provided with a plurality of tube placing grooves 311 at intervals for placing the nucleic acid tubes 37 containing the throat test pieces.
The upper end of the incubator 33 is open, and a plurality of constant temperature reaction tanks 331 for placing the nucleic acid test tubes 37 filled with the throat test seeds and added with the reagent are provided in the incubator 33 at intervals.
Be equipped with mount pad 38 under color recognizer 35, be equipped with a test tube groove 381 on the mount pad 38, conveniently sort mechanical arm 32 and place nucleic acid test tube 37 from thermostated container 33 letter sorting to test tube groove 381, the color recognizer 35 of being convenient for discerns.
The above is not relevant and is applicable to the prior art.
While certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing is illustrative only and is not limiting of the scope of the invention, as various modifications or additions may be made to the specific embodiments described and substituted in a similar manner by those skilled in the art without departing from the scope of the invention as defined in the appending claims. It should be understood by those skilled in the art that any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. An automatic nucleic acid sampling and detection device, characterized by: the device comprises a detection cabin, and a sampling device, a detection device and a control system which are arranged in the detection cabin; the detection cabin comprises a cabin body and a solar power generation system, wherein an inlet and an outlet are formed in one side of the cabin body, an intelligent door for opening or closing the intelligent door is arranged in the inlet and the outlet, an anti-scanning device and a face recognition device are installed on the outer wall of the cabin body, the control system is electrically connected with the anti-scanning device, the face recognition device and the intelligent door, and the solar power generation system is electrically connected with the control system, the anti-scanning device, the face recognition device and the intelligent door;
the sampling device comprises a chin bracket, a multi-degree-of-freedom mechanical arm and an image collector, wherein an electric gripper for picking and placing cotton swabs is installed at the top end of the multi-degree-of-freedom mechanical arm, the chin bracket is arranged on one side of the multi-degree-of-freedom mechanical arm, and the image collector is installed on the multi-degree-of-freedom mechanical arm and is electrically connected with the multi-degree-of-freedom mechanical arm;
the detection device comprises a test tube conveyor belt, a sorting mechanical arm, a thermostat, a medicine injector and a color identifier; the conveying initial end of test tube conveyer belt is located one side of multi freedom arm, the setting of letter sorting arm is in test tube conveyer belt's conveying end for sort the nucleic acid test tube extremely under the injection ware, the injection ware is used for injecting reagent into the nucleic acid test tube, the letter sorting arm will inject into the nucleic acid test tube after the reagent sort extremely in the thermostated container to the nucleic acid test tube after will reacting sorts extremely color identification is carried out to the below of color recognizer, the color recognizer with detect information transmission extremely control system, control system is used for receiving identification information and handles.
2. An automatic nucleic acid sampling and detection apparatus according to claim 1, wherein: the cabin is divided into a first cavity and a second cavity through a vertically arranged partition wall, a detection window is arranged on the partition wall, the inlet and the outlet are communicated with the first cavity, and the sampling device and the detection device are installed in the second cavity.
3. An automatic nucleic acid sampling and detection apparatus according to claim 1, wherein: an air disinfection device is arranged in the cabin body.
4. An automatic nucleic acid sampling and detection apparatus according to claim 1, wherein: the chin bracket comprises a base, a height adjusting mechanism and a chin supporting plate, wherein the chin supporting plate is arranged on the base in a vertically telescopic manner through the height adjusting mechanism and can be limited at any position of a moving track of the chin supporting plate.
5. An automatic nucleic acid sampling and detection apparatus according to claim 4, wherein: height adjusting mechanism includes driving piece, fly leaf and two movable rods, the inside cavity of base, the driving piece sets up in the base, the fly leaf horizontal installation be in the drive end of driving piece, the driving piece drive the fly leaf up-and-down motion, the top of base is equipped with two through-holes that are linked together rather than inside, two the movable rod respectively by the through-hole is fixed to be set up on the fly leaf, the chin layer board is fixed to be set up two the top of movable rod.
6. An automatic nucleic acid sampling and detection apparatus according to claim 5, wherein: the driving part comprises an air cylinder, the driving end of the air cylinder is in transmission connection with the movable plate, the sampling device further comprises a seat and a height detector, the seat is arranged on one side, away from the multi-degree-of-freedom mechanical arm, of the chin bracket, the height detector is arranged right above the seat, and the control system is respectively electrically connected with the height detector and the air cylinder.
7. An automatic nucleic acid sampling and detection apparatus according to any one of claims 1 to 4, wherein: the sorting mechanical arm comprises a parallel mechanical arm and a control cabinet, the control cabinet is electrically connected with the parallel mechanical arm, the parallel mechanical arm comprises a hanging table, a grabbing part and a plurality of connecting rods, the grabbing part is connected below the hanging table in a hanging mode through the plurality of connecting rods, and the control cabinet is installed on the hanging table.
8. An automatic nucleic acid sampling and detection apparatus according to claim 7, wherein: the medicine injection device comprises a medicine injection box and a medicine injection pipe, the medicine injection box is installed on the suspension table, a medicine dripping hole penetrating through the medicine injection box is formed in the grabbing portion, one end of the medicine injection pipe is communicated with the medicine injection box, the other end of the medicine injection pipe penetrates through the medicine dripping hole, the medicine injection pipe is provided with an electromagnetic valve for opening or closing the medicine injection pipe, and the electromagnetic valve is electrically connected with the control cabinet.
9. An automatic nucleic acid sampling and detection apparatus according to any one of claims 1 to 4, wherein: the detection device further comprises a test tube storage box, the upper end of the test tube storage box is open, and a plurality of test tube storage grooves are formed in the test tube storage box at intervals.
10. An automatic nucleic acid sampling and detection apparatus according to any one of claims 1 to 4, wherein: a plurality of test tube placing grooves are arranged on the test tube conveying belt at intervals; the upper end of the constant temperature box is open, and a plurality of constant temperature reaction tanks are arranged in the constant temperature box at intervals; a base is arranged right below the color identifier, and a test tube groove is formed in the base; the detection device further comprises a test tube storage box, the upper end of the test tube storage box is open, and a plurality of test tube storage grooves are formed in the test tube storage box at intervals.
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| CN202110080295.8A CN112690833A (en) | 2021-01-21 | 2021-01-21 | Automatic sampling and detection equipment for nucleic acid |
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| CN202110080295.8A CN112690833A (en) | 2021-01-21 | 2021-01-21 | Automatic sampling and detection equipment for nucleic acid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113425332A (en) * | 2021-06-29 | 2021-09-24 | 尹丰 | Integrated device and method for nucleic acid collection and vaccination |
| CN113469312A (en) * | 2021-08-03 | 2021-10-01 | 广州数道精密技术有限公司 | Large-scale crowd nucleic acid sampling standardized management and sorting integrated system |
| CN113520473A (en) * | 2021-07-16 | 2021-10-22 | 中国人民解放军国防科技大学 | Intelligent unmanned nucleic acid sampling system based on flexible sensing |
| CN113685066A (en) * | 2021-09-09 | 2021-11-23 | 上海飞域实验室设备有限公司 | Negative-pressure gas-purifying type nucleic acid detection sampling room, sampling system and sampling method |
| CN114059803A (en) * | 2021-11-19 | 2022-02-18 | 重庆炬新一医药科技有限公司 | Intelligent infectious disease sampling kiosk |
| CN114224391A (en) * | 2021-07-02 | 2022-03-25 | 荆州市第一人民医院（荆州市肿瘤医院、长江大学附属第一医院） | Device and method for automatically sampling nucleic acid based on artificial intelligence |
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| CN115015572A (en) * | 2022-07-06 | 2022-09-06 | 广州苇行信息科技发展有限公司 | Rapid pollutant detection system and method |
| CN115399961A (en) * | 2022-08-08 | 2022-11-29 | 浙江大华技术股份有限公司 | Isolation detection cabin and detection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113425332A (en) * | 2021-06-29 | 2021-09-24 | 尹丰 | Integrated device and method for nucleic acid collection and vaccination |
| CN114224391A (en) * | 2021-07-02 | 2022-03-25 | 荆州市第一人民医院（荆州市肿瘤医院、长江大学附属第一医院） | Device and method for automatically sampling nucleic acid based on artificial intelligence |
| CN114224391B (en) * | 2021-07-02 | 2023-11-24 | 荆州市第一人民医院（荆州市肿瘤医院、长江大学附属第一医院） | Device and method for automatically sampling nucleic acid based on artificial intelligence |
| CN113520473A (en) * | 2021-07-16 | 2021-10-22 | 中国人民解放军国防科技大学 | Intelligent unmanned nucleic acid sampling system based on flexible sensing |
| WO2023283957A1 (en) * | 2021-07-16 | 2023-01-19 | 颜炳郎 | Specimen collection system and specimen collection method |
| CN113469312A (en) * | 2021-08-03 | 2021-10-01 | 广州数道精密技术有限公司 | Large-scale crowd nucleic acid sampling standardized management and sorting integrated system |
| CN113685066A (en) * | 2021-09-09 | 2021-11-23 | 上海飞域实验室设备有限公司 | Negative-pressure gas-purifying type nucleic acid detection sampling room, sampling system and sampling method |
| CN113685066B (en) * | 2021-09-09 | 2022-09-13 | 上海飞域实验室设备有限公司 | Negative-pressure gas-purifying type nucleic acid detection sampling room, sampling system and sampling method |
| CN114059803A (en) * | 2021-11-19 | 2022-02-18 | 重庆炬新一医药科技有限公司 | Intelligent infectious disease sampling kiosk |
| CN114482640A (en) * | 2022-03-15 | 2022-05-13 | 杨裕祥 | Self-service detection house and detection method thereof |
| CN115015572A (en) * | 2022-07-06 | 2022-09-06 | 广州苇行信息科技发展有限公司 | Rapid pollutant detection system and method |
| CN115399961A (en) * | 2022-08-08 | 2022-11-29 | 浙江大华技术股份有限公司 | Isolation detection cabin and detection method |
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