CN115478004A - Self-service nucleic acid detection device and self-service nucleic acid detection method - Google Patents
Self-service nucleic acid detection device and self-service nucleic acid detection method Download PDFInfo
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- 238000001514 detection method Methods 0.000 title claims abstract description 117
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 50
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 50
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 50
- 229920000742 Cotton Polymers 0.000 claims description 165
- 238000012360 testing method Methods 0.000 claims description 135
- 238000005070 sampling Methods 0.000 claims description 53
- 238000011084 recovery Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 10
- 239000013589 supplement Substances 0.000 claims description 8
- 210000000214 mouth Anatomy 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 238000013473 artificial intelligence Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 210000003800 pharynx Anatomy 0.000 description 7
- 230000006698 induction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 208000001528 Coronaviridae Infections Diseases 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
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- E—FIXED CONSTRUCTIONS
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- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
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- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
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Abstract
The invention discloses a self-service nucleic acid detection device and an autonomous nucleic acid detection method, and belongs to the technical field of automatic nucleic acid detection.
Description
Technical Field
The invention relates to a self-service nucleic acid detection device, in particular to a self-service nucleic acid detection device and an automatic nucleic acid detection method.
Background
Nucleic acid detection, including nasal swab and throat swab nucleic acid detection, is the main detection way for determining novel coronavirus infection at present.
On the first hand, the existing nucleic acid detection is centralized sampling, and people to be detected need to go to a specified sampling place to wait in a queue, so that people are easy to gather, the danger is high, the infectivity is large, and the risk that workers are infected is increased; secondly, a large amount of medical staff is required to be invested in centralized sampling, the medical staff also needs to wear protective clothing all day long, the sampling pressure is high, and a large amount of medical human resources are required; in the third aspect, nucleic acid detection requires a detection person to use a long test stick to collect a sample from the throat wall of a patient, and in the process of collecting the sample, the person to be detected is stimulated to easily cough and sneeze to form aerosol, and the aerosol is one of the important transmission ways of novel coronavirus infection.
The utility model provides a self-service nucleic acid detecting device, its pharynx swab sampling is accomplished by the sampler oneself, has reduced cross infection. Meanwhile, the self-service nucleic acid detection device does not limit the field, can be placed at any position needing detection, and reduces the gathering of personnel.
Disclosure of Invention
The invention aims to: self-service nucleic acid detection device to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: the self-service nucleic acid detection device comprises a main body frame and an operation surface arranged on the main body, wherein the main body frame is designed into a hollow structure and comprises an accommodating space, a first partition plate and a second partition plate, the first partition plate and the second partition plate are arranged on the main body frame, and the accommodating space is divided into a sampling part, a detection part, a recovery channel and a recovery part by the first partition plate and the second partition plate;
the main body is rotatably connected with an upper side cover and a lower side cover, and the lower side cover is positioned below the upper side cover;
the upper side cover is an operation surface;
the sampling assembly is arranged on the sampling part and is connected with the main body frame;
the sterilizing component is arranged on the upper side cover;
and a detection assembly disposed at the detection part and communicated with the recovery channel and the recovery part.
In a further embodiment, a light supplement lamp, a display, a cotton swab detection window, a killing window, a code scanning window, a cotton swab outlet window and a camera which is arranged on the operation surface and is positioned above the display are arranged on the operation surface;
the code scanning window is used for scanning the nucleic acid codes by the personnel to be detected, and the personnel to be detected are identified and distinguished after the nucleic acid codes are analyzed by the processing unit;
the display can guide the user to utilize the pharynx swab of sampling tool to sample by video voice, and judges whether the sampling operation of the user is qualified or not according to the host system, and the display synchronizes the video voice to remind the user of operating.
In a further embodiment, the sampling assembly comprises a swab storage bin connected with the main body frame, a swab discharging motor arranged on the swab storage bin, and a screw rod sliding table arranged at the bottom of the swab storage bin;
the cotton swab storage bin comprises a cotton swab conveying part through which only one packaged cotton swab can pass, and a cotton swab output part which is communicated with the cotton swab conveying part and can only accommodate the output of one packaged cotton swab;
the cotton swab conveying part comprises a first conveying part and a second conveying part communicated with the first conveying part;
the cotton swab output part comprises a groove part and a cotton swab outlet communicated with the groove part.
In a further embodiment, a display module is further arranged on the main body frame, and the display module comprises a camera and a display which are arranged on the operation surface;
the camera is positioned above the display;
the camera is an artificial intelligent camera, so that facing information, the opening degree of the oral cavity and the inserting and wiping in-place degree of a cotton swab of a person to be detected can be detected in real time;
when the display works, the display screen is divided into two parts, one part is recorded with a screen for detecting people, and the other part is displayed with a correct demonstration screen for detecting the pharyngeal swab nucleic acid.
In a further embodiment, the display module further includes a fill-in light, and the fill-in light is disposed on the operation surface.
In a further embodiment, the detection assembly includes the setting cotton swab detection window on the operation panel, with the cotton swab detection channel that cotton swab detection window connects, the setting is in shell on the main part frame sets up test tube storage storehouse on the shell, sets up rotating assembly on the test tube storage storehouse, with the test tube transmission path that rotating assembly connects, with the test tube centre gripping subassembly of test tube transmission path intercommunication, with the manipulator that test tube storage storehouse is connected.
In a further embodiment, the rotating assembly includes a rotating motor coupled to the housing, a hub coupled to the rotating motor, and a vane disposed on the hub;
the test tube storage bin comprises a storage part and a transmission part which is communicated with the storage part and can only pass through one test tube;
the test tube transmission channel is communicated with the transmission part.
In a further embodiment, the test tube clamping assembly comprises a screw rod sliding table connected to the shell, a lifting table arranged on the screw rod sliding table, and a clamping assembly arranged on the lifting table;
the centre gripping subassembly includes the clamping part, sets up test tube clasping piece on the shell sets up be used for detecting the test tube sensor of test tube location on the shell.
In a further embodiment, the manipulator is arranged on the shell and comprises a U-shaped bracket and a rotating arm arranged on the U-shaped bracket;
a cotton swab detection channel is arranged in the rotating arm, and a cotton swab conveying motor connected with the cotton swab detection channel and arranged on the rotating arm is arranged in the rotating arm; and a gripping member provided on the rotating arm;
the rotating arm can rotate by 0-90 degrees, and when the cantilever rotates by 90 degrees along the X axis, the cotton swab detection channel rotates from the horizontal direction to the vertical direction;
when the cotton swab detection channel is changed to the vertical direction, the clamping piece opens the bottle cap of the test tube.
In a further embodiment, the method comprises the steps of;
step 3, taking out the packaged cotton swabs at the cotton swab outlet window by a person to be detected, dismantling the package, sampling by the person to be detected according to a correct demonstration picture on a display, holding a handle of the cotton swabs by the person to be detected, opening the oral cavity, and supporting the cotton swabs against the pharyngeal portion of the person to be detected to finish sampling pharyngeal cells;
step 5, when the adopted cotton enters the cotton swab detection channel, the cantilever rotates 90 degrees along the Z axis, meanwhile, the rotating motor starts to send test tubes in the test tube storage bin to the test tube transmission channel, then the test tubes enter a clamping part in the test tube clamping assembly from the test tube transmission channel, when the test tube sensor senses the test tubes, the test tube is clamped by the test tube clamping piece, and the test tube bottle caps are opened by the clamping piece;
Has the beneficial effects that: the invention discloses a self-service nucleic acid detection device, which is characterized in that a side cover is divided into an upper side cover and a lower side cover, a detection area and a recovery area are separated, so that the maintenance and the placement of internal articles are facilitated, the articles are classified and conveniently collected, an adoption component and a detection component are arranged, a display is arranged and plays a standard sampling video, a person to be detected takes a sampling cotton swab to carry out pharynx test sampling according to the video, a camera takes a picture in real time and analyzes the sampling action, a mechanical arm is designed to be rotatable, the test is automatically discharged and a non-detection part of the cotton swab is cut short, the set automation level is improved, the nucleic acid detection in the current epidemic situation period is facilitated, the requirements on operators and places are reduced, the device has the advantages of simplicity, rapidness, safety and reliability, the real-time screening detection in the epidemic situation prevention and control period and the monitoring of the daily health condition of individuals are realized, the camera is arranged at the same time, the whole course of the sampling process is shot, a server or a computer host is wirelessly uploaded, AI or artificial intelligence is adopted to examine and confirm the sampling process, the direct contact of the medical doctor is avoided, and the cross infection, and the working intensity of the medical personnel is greatly reduced.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a front view of the sampling assembly of the present invention;
FIG. 4 is a schematic view of the sampling assembly of the present invention;
FIG. 5 is a schematic view of a detection assembly of the present invention;
FIG. 6 is a diagram illustrating a normal state of the apparatus according to the present invention;
FIG. 7 is a diagram illustrating a device detection state according to the present invention;
FIG. 8 is a view of the apparatus of the present invention in a tightened state;
FIG. 9 is a schematic view of a robot according to the present invention;
FIG. 10 is a front view of the robot of the present invention;
FIG. 11 isbase:Sub>A cross-sectional view A-A of FIG. 10;
FIG. 12 is a cross-sectional view of B-C of FIG. 10;
FIG. 13 is a schematic view of the test tube holder of the present invention.
Description of the drawings: 1. a main body frame; 2. an operation surface; 3. an accommodating space; 4. a first partition plate; 5. a second dividing plate; 6. a sampling section; 7. a detection unit; 9. a recovery unit; 10. an upper side cover; 11. a lower side cover; 12. a sampling component; 13. A sterilizing assembly; 14. a detection component; 15. a light supplement lamp; 16. a display; 17. a cotton swab detection window; 18. a killing window; 19. scanning a code window; 20. a cotton swab outlet window; 21. a camera; 21. a cotton swab storage bin; 22. a cotton swab discharging motor; 24. a cotton swab transmitting part; 25. a cotton swab output part; 26. a first conveying section; 27. a second conveying section; 28. a groove part; 29. a cotton swab outlet; 30. a cotton swab detection channel; 31. a housing; 32. a test tube storage bin; 33. a rotating assembly; 34. a test tube transfer channel; 35. a test tube clamping assembly; 36. a manipulator; 37. a rotating electric machine; 38. an axis; 39. A blade; 40. a storage section; 41. a transmission section; 42. a screw rod sliding table; 43. a lifting platform; 45. a clamping part; 46. a test tube holding piece; 47. a cuvette sensor; 48. a U-shaped bracket; 49. a rotating arm; 50. a cotton swab conveying motor; 51. clamping and taking the workpiece; 52. a cotton swab recovery channel; 53. and (6) recovering the channel by using the test tube.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features of the art have not been described in order to avoid obscuring embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The present invention will be further described in detail with reference to the following examples and accompanying drawings.
The self-service nucleic acid detection device comprises a main body frame 1, a sterilizing component 13, a sampling component 12, a detection component 14, a manipulator 36 and the like; wherein main part frame 1 sets up in predetermined position, and the bottom of main part frame 1 is provided with the pulley, makes things convenient for the device's removal, main part frame 1 sets up and is hollow structure, cuts apart into the triplex with the accommodation space 3 of main part frame 1 through first partition board and second partition board, the superiors be sampling portion 6 and detection portion 7, adoption portion and detection portion 7 are in same space, be located the upper strata of first partition board 4, for retrieving the passageway between first partition board and the second partition board 5, specifically, it is cotton swab recovery passageway 52 and test tube recovery passageway 53 to retrieve the passageway to be provided with two respectively, be equipped with the through-hole between first partition board and the second partition board, make things convenient for the connection of recovery passageway, the bottom of second partition board 5 is recovery portion 9, placed cotton swab recovery storehouse and test tube recovery storehouse in the recovery portion 9, the article of taking, set up upper side cap 10 and lower side cap 11 on main part frame 1 for convenient for side cap 10 and lower side cap 11 pass through hinged joint on main part frame 1, through opening and closing, lower airtight side cap 11 forms self-service nucleic acid detection device.
Specifically, when the self-service nucleic acid detection device is used for sampling, pharyngeal cells of a person to be detected are collected by using a pharyngeal swab, and the sample is detected to judge whether the person to be detected carries the new coronavirus.
Specifically, in order to avoid cross infection of direct contact between doctors and patients, the work intensity of medical staff is reduced, the upper cover 10 is the operation surface 2, the operation surface 2 is provided with a light supplement lamp 15, a display 16, a cotton swab detection window 17, a killing window 18, a code scanning window 19, a cotton swab outlet window 20 and a camera 21 which is arranged on the operation surface 2 and is positioned above the display 16, the code scanning window 19 is used for scanning nucleic acid codes by the staff to be detected, the nucleic acid codes are identified and distinguished by the staff to be detected after being analyzed by a processing unit, meanwhile, a guiding video is arranged in the display 16, the video voice can guide the user to sample by using a pharyngeal swab of a sampling tool, whether the sampling operation of the user is qualified or not is judged according to a host system, and the display 16 synchronously carries out video voice reminding on the user operation. The camera 21 is an artificial intelligent camera 21, and can monitor facial information, oral cavity opening degree and cotton swab wiping in place degree of a person to be detected in real time so as to evaluate the effectiveness of swab sampling. When the staff to be tested passes through the pharynx swab sampling, the camera 21 records the video, records the information of the staff to be tested, communicates with the background host system, and simultaneously displays the correct pharynx swab sampling video and the standard on the display screen, and the host judges whether the sampling operation is qualified.
Specifically, the light supplement lamp 15 is located on the operation surface 2 and is arranged on one side of the camera 21 away from the display screen. The light supplement lamp 15 is an auxiliary light source of the camera 21 and is used for providing auxiliary light when face information is collected under the condition of lacking light so as to obtain reasonable video pictures, and therefore the efficiency and the accuracy of the nucleic acid detection result are improved.
As a preferable example, a cotton swab storage 21 is arranged inside the main body frame 1, the cotton swab storage 21 is connected with the main body frame, a cotton swab discharging motor 22 is arranged on the cotton swab storage 21, the cotton swab storage 21 comprises a cotton swab conveying part 24 which can only pass through one packaged cotton swab, and a cotton swab output part 25 which is communicated with the cotton swab conveying part 24 and can only accommodate the output of one packaged cotton swab; the swab transferring part 24 includes a first transferring part 26, a second transferring part 27 communicating with the first transferring part 26; the cotton swab output part 25 comprises a groove part 28 and a cotton swab outlet 29 communicated with the groove part 28, and the cotton swab outlet 29 is matched with the cotton swab outlet window 20. Through being equipped with in cotton swab storage storehouse 21 and preventing a plurality of packing cotton swabs, the cotton swab enters into first transmission portion 26 through cotton swab transmission portion 24, falls into second transmission portion, and the packing cotton swab transport propelling movement that will pack cotton swab conveying concave part 28 is to going out cotton swab window 20 department by cotton swab ejection of compact motor 22. The person to be detected takes out the cotton swab in the cotton swab window 20 and carries out the next operation.
Specifically, the cotton swab detection window 17 is disposed on the operation surface 2, the cotton swab detection channel 30 is connected to the cotton swab detection window, the housing 31 is disposed on the main body frame 1, the test tube storage bin 32 is disposed on the housing 31, the rotating assembly 33 is disposed on the test tube storage bin 32, the test tube transfer channel 34 is connected to the rotating assembly 33, the test tube holding assembly 35 is connected to the test tube transfer channel 34, the manipulator 36 is connected to the test tube storage bin 32, the rotating assembly 33 includes a rotating motor 37 connected to the housing 31, an axis 38 connected to the rotating motor 37, and a blade 39 is disposed on the axis 38; the test tube storage magazine 32 includes a storage portion 40, a transfer portion 41 communicating with the storage portion 40 and capable of passing only one test tube; the test tube conveying channel 34 is communicated with the conveying part 41, and the test tube clamping assembly 35 comprises a screw rod sliding table 42 connected to the shell 31, a lifting table 43 arranged on the screw rod sliding table 42, and a clamping assembly arranged on the lifting table 43; the clamping assembly comprises a clamping part 45, a test tube clamping part 46 arranged on the shell 31, a test tube sensor 47 arranged on the shell 31 and used for detecting the positioning of the test tube, and the manipulator 36 is arranged on the shell 31 and comprises a U-shaped bracket 48 and a rotating arm 49 arranged on the U-shaped bracket 48; the cotton swab detection channel 30 is arranged in the rotating arm 49, and the cotton swab conveying motor 50 is connected with the cotton swab detection channel 30 and arranged on the rotating arm 49; and a gripper 51 arranged on the swivel arm 49; the rotating arm 49 can rotate 0-90 degrees, and when the cantilever rotates 90 degrees along the X-axis, the cotton swab detection channel 30 rotates from the horizontal direction to the vertical direction; when the swab detection passage 30 is changed to the vertical direction, the gripping member 51 opens the cap of the test tube. The test tube storage compartment 32 is used to store unused test tubes containing detection reagents for testing. The rotation motor can drive rotating assembly 33 rotates, rotating assembly 33 includes manipulator 36, test tube transmission path 34 is a passageway that is certain angle with the horizontal direction, connects test tube storage bin 32 and test tube clamping part 45, the cotton swab cuts the non-test section 7 that the part is used for cutting the cotton swab, test tube recovery passageway 53 is connected test tube clamping part 45 and recovery part 9. The test tube storage bin 32 stores test tubes to be used, the test tubes move to the test tube clamping part 45 under the action of gravity through the test tube transmission channel 34, and the mechanical arm 36 of the rotating assembly 33 is driven by a motor to unscrew test tube covers of the test tubes for detection.
As a preferable example, after the person to be detected takes pharyngeal cells, the cotton swab is put in from the cotton swab detection window and enters the cotton swab detection channel 30, the cotton swab detection channel 30 is located in the rotating assembly 33, at this time, the rotating assembly 33 rotates 90 ° along the X axis, the cotton swab detection channel 30 is changed from the horizontal direction (fig. 6) to the vertical direction (fig. 8), the mechanical arm 36 unscrews the test tube bottle cap and clamps the bottle cap between the two mechanical arms 36, and the machine is in the gripping state; then, rotating assembly 33 is along the certain angle of X axial internal rotation, cotton swab testing channel 30 is located directly over the test tube (fig. 7), the machine is located the detection state, under the motor effect, the cotton swab reaches 45 test tube clamping part, and at this moment, the cotton swab is cut off the part effect, subtracts 7 positions of the non-testing portion of cotton swab, 7 positions of the non-testing portion get into the recovery module through 7 positions of the non-testing portion recovery passageway. 7 positions of detection portion get into the detection test tube, work as in the detection test tube cotton swab quantity reach the threshold value, 45 parts of test tube clamping part are screwed up the bottle lid. Specifically, when the threshold is set to 10, the number of times that the rotating assembly 33 releases the cotton swab detection position is counted, and when the rotating assembly 33 releases the cotton swab detection position 10 times, the rotating assembly 33 rotates outward along the X axis by a certain angle, and the manipulator 36 tightens the test tube. The tested test tube enters the recovery module through the test tube recovery channel 53.
Specifically, the detection device is further provided with a killing module, which comprises a killing assembly 13 and a killing window 18. The killing window 18 is positioned on the operation surface 2, and forms a killing bin on the operation surface 2, wherein the killing bin comprises an induction type alcohol nozzle and a top alcohol nozzle. The killing assembly 13 is located inside the device and is matched with the induction type alcohol nozzle and the top alcohol nozzle, and comprises an induction module and an alcohol module which are used for providing alcohol and human body induction. When the person to be detected stretches the hand into the disinfection window 18, the sensing module responds, the alcohol module acts at the same time, and the sensing type alcohol nozzle sprays alcohol to disinfect the hand of the person to be detected. Subsequently, the top alcohol spout can also spout alcohol and carry out the environment to the storehouse of killing and kill to guarantee next personnel's use.
Specifically, the main body frame is further internally provided with a communication module comprising a Bluetooth module, a GPS module and a 4G/5G communication module, wherein the 4G/5G communication module is used for feeding back equipment state information and uploading the equipment state information to a server. The equipment state information comprises information such as temperature, humidity, the number of residual swabs, the number of residual test tubes and the like. The GPS module comprises a GPS/Beidou positioning module and is used for acquiring the position information of the equipment, so that the management of the equipment is facilitated.
Based on the self-service nucleic acid detection device provided by the embodiment, the invention also provides a detection method of the autonomous nucleic acid detection method, which comprises the following steps;
step 3, the person to be detected takes out the packaged cotton swab at the cotton swab outlet window 20, the package is removed, the person to be detected samples according to the correct demonstration picture on the display 16, the person to be detected holds the handheld handle of the cotton swab, the oral cavity is opened, the cotton swab is abutted against the pharyngeal portion of the person to be detected, and therefore sampling of pharyngeal cells is completed;
step 5, when the adopted cotton enters the cotton swab detection channel 30, the cantilever rotates 90 degrees along the Z axis at the moment, meanwhile, the rotating motor 37 starts to send the test tube in the test tube storage bin 32 to the test tube transmission channel 34, then the test tube enters the clamping part 45 in the test tube clamping assembly 35 from the test tube transmission channel 34, when the test tube sensor 47 senses the test tube, then the test tube is clamped by the test tube clamping part 46, and the test tube bottle cap is opened by the clamping part 51;
and 7, repeating the steps 1 to 4 and 6, when the detection assembly 14 detects that the test tube is 10 th time, the cantilever rotates outwards along the X shaft for a certain angle, the clamping piece 51 screws the test tube, and the detected test tube enters the test tube recovery bin through the test tube recovery channel 53.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes may be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are all within the protection scope of the present invention.
Claims (10)
1. A self-service nucleic acid detection device, characterized in that; the device comprises a main body frame and an operation surface arranged on the main body, wherein the main body frame is designed into a hollow structure and comprises an accommodating space, and a first partition plate and a second partition plate which are arranged on the main body frame, wherein the accommodating space is divided into a sampling part, a detection part, a recovery channel and a recovery part by the first partition plate and the second partition plate;
the main body is rotatably connected with an upper side cover and a lower side cover, and the lower side cover is positioned below the upper side cover;
the upper side cover is an operation surface;
the sampling assembly is arranged on the sampling part and is connected with the main body frame;
the killing assembly is arranged on the upper side cover;
and a detection assembly disposed at the detection part and communicated with the recovery channel and the recovery part.
2. The self-service nucleic acid detection device of claim 1, wherein: the operating surface is provided with a light supplement lamp, a display, a cotton swab detection window, a killing window, a code scanning window, a cotton swab outlet window and a camera which is arranged on the operating surface and is positioned above the display;
the code scanning window is used for scanning the nucleic acid codes by the personnel to be detected, and the personnel to be detected are identified and distinguished after the nucleic acid codes are analyzed by the processing unit;
the display can guide the user to utilize the pharyngeal swab of the sampling tool to sample by video voice, and judges whether the sampling operation of the user is qualified or not according to the host system, and the display synchronizes the video voice to remind the user of operating.
3. The self-service nucleic acid detection device of claim 2, wherein: the sampling assembly comprises a swab storage bin connected with the main body frame, a swab discharging motor arranged on the swab storage bin, and a screw rod sliding table arranged at the bottom of the swab storage bin;
the cotton swab storage bin comprises a cotton swab conveying part through which only one packaged cotton swab can pass, and a cotton swab output part which is communicated with the cotton swab conveying part and can only accommodate the output of one packaged cotton swab;
the cotton swab conveying part comprises a first conveying part and a second conveying part communicated with the first conveying part;
the cotton swab output part comprises a groove part and a cotton swab outlet communicated with the groove part.
4. The self-service nucleic acid detection device of claim 1, wherein: the main body frame is also provided with a display module, and the display module comprises a camera and a display which are arranged on the operation surface;
the camera is positioned above the display;
the camera is an artificial intelligent camera, so that facing information, the opening degree of the oral cavity and the inserting and wiping in-place degree of a cotton swab of a person to be detected can be detected in real time;
when the display works, the display screen is divided into two parts, one part is recorded with a screen for detecting people, and the other part is displayed with a correct demonstration screen for detecting the pharyngeal swab nucleic acid.
5. The self-service nucleic acid detection device according to claim 4, wherein: the display module further comprises a light supplement lamp, and the light supplement lamp is arranged on the operating surface.
6. The self-service nucleic acid detection device of claim 1, wherein: the detection assembly is including setting up cotton swab detection window on the operation face, with the cotton swab detection channel that cotton swab detection window connects sets up shell in the main part frame sets up test tube storage bin on the shell sets up rotating assembly on the test tube storage bin, with the test tube transmission path that rotating assembly connects, with the test tube centre gripping subassembly of test tube transmission path intercommunication, with the manipulator that test tube storage bin is connected.
7. The self-service nucleic acid detection device of claim 6, wherein: the rotating assembly comprises a rotating motor connected with the shell, an axle center connected with the rotating motor, and blades arranged on the axle center;
the test tube storage bin comprises a storage part and a transmission part which is communicated with the storage part and can only pass through one test tube;
the test tube transfer passage is communicated with the transfer part.
8. The self-service nucleic acid detection device of claim 6, wherein: the test tube clamping assembly comprises a screw rod sliding table connected to the shell, a lifting table arranged on the screw rod sliding table, and a clamping assembly arranged on the lifting table;
the centre gripping subassembly includes the clamping part, sets up test tube clasping piece on the shell sets up be used for detecting the test tube sensor of test tube location on the shell.
9. The self-service nucleic acid detection device according to claim 6, wherein: the manipulator is arranged on the shell and comprises a U-shaped bracket and a rotating arm arranged on the U-shaped bracket;
the cotton swab detection channel is arranged in the rotating arm, and the cotton swab conveying motor is connected with the cotton swab detection channel and arranged on the rotating arm; and a gripping member arranged on the rotating arm;
the rotating arm can rotate by 0-90 degrees, and when the cantilever rotates by 90 degrees along the X axis, the cotton swab detection channel rotates from the horizontal direction to the vertical direction;
when the cotton swab detection channel is changed to the vertical direction, the clamping piece opens the bottle cap of the test tube.
10. The self-service nucleic acid detection device of claim 1, wherein: comprises the following steps;
step 1, a person to be detected is located in a shooting range of a camera, a scanning window is used for scanning a nucleic acid code, a display is used for displaying an image, the person to be detected is identified and distinguished after the nucleic acid detection code is analyzed, and the camera is used for judging the person to be detected;
step 2, the cotton swab storage bin pushes out the packaged cotton swabs from the cotton swab output part, the cotton swab discharging motor is started to push out the packaged cotton swabs from the groove part to a cotton swab discharging window, and the next cotton swab to be used automatically falls into the cotton swab output part;
step 3, taking out the package cotton swab at the cotton swab outlet window by a person to be detected, dismantling the package, sampling by the person to be detected according to a correct demonstration picture on a display, holding a handle of the cotton swab by the person to be detected, opening the oral cavity, and abutting the cotton swab against the pharyngeal portion of the person to be detected to finish sampling of pharyngeal cells;
step 4, shooting a sampling video in real time by a camera, analyzing the sampling video through artificial intelligence, judging the sampling result of pharyngeal cells of a person to be detected, and placing a cotton swab into a detection cotton swab window after the sampling result is correctly adopted; when the adoption is incorrect, repeating the step 3 until the adoption is correct, and entering the next step;
step 5, when the adopted cotton enters the cotton swab detection channel, the cantilever rotates 90 degrees along the Z axis, meanwhile, the rotating motor starts to send test tubes in the test tube storage bin to the test tube transmission channel, then the test tubes enter a clamping part in the test tube clamping assembly from the test tube transmission channel, when the test tube sensor senses the test tubes, the test tube is clamped by the test tube clamping piece, and the test tube bottle caps are opened by the clamping piece;
step 6, when the bottle cap of the test tube is opened, the cotton swab detection channel is changed from the horizontal direction to the vertical direction, a cotton swab conveying motor conveys the cotton swab to the test tube clamping part, then the cotton swab cutting part works to cut off the non-detection part of the cotton swab, and then the non-detection part is conveyed to the recovery part;
and 7, repeating the steps 1 to 4 and 6, when the detection assembly detects that the 10 th time is reached, rotating the cantilever outwards by a certain angle along the X shaft, screwing the test tube by the clamping piece, and enabling the detected test tube to enter the test tube recovery bin through the test tube recovery channel.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116109982A (en) * | 2023-02-16 | 2023-05-12 | 哈尔滨星云智造科技有限公司 | Biological sample collection validity checking method based on artificial intelligence |
| CN117645923A (en) * | 2024-01-29 | 2024-03-05 | 昆明建新园食品销售有限公司 | Virus and bacteria detection device and detection method for meat products |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116109982A (en) * | 2023-02-16 | 2023-05-12 | 哈尔滨星云智造科技有限公司 | Biological sample collection validity checking method based on artificial intelligence |
| CN117645923A (en) * | 2024-01-29 | 2024-03-05 | 昆明建新园食品销售有限公司 | Virus and bacteria detection device and detection method for meat products |
| CN117645923B (en) * | 2024-01-29 | 2024-03-26 | 昆明建新园食品销售有限公司 | Virus and bacteria detection device and detection method for meat products |
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