A movable F137nCoV nucleic acid detection specimen collection trolley

Abstract

The invention discloses a movable F137nCoV nucleic acid detection specimen collection trolley, comprising an equipment box, an isolation cover is provided on the equipment box, a pull rod is provided on the equipment box, a power supply is provided in the equipment box, and a universal wheel is provided at the bottom of the equipment box; a transparent partition is provided in the middle of the isolation cover, the transparent partition divides the isolation cover into a patient-side isolation cover and an operation-side isolation cover, and an operation hole is provided on the transparent partition, so that the patient is in the patient-side isolation cover and the nursing staff is in the operation-side isolation cover, and can observe through the transparent partition and extend their hands into the patient-side isolation cover through the operation hole to operate; an operation panel is provided at the bottom of the transparent partition, a patient-side disinfection device and a shelf are provided on the operation panel in the patient-side isolation cover, an operation-side disinfection device is provided on the operation panel in the operation-side isolation cover, a pharyngeal light-filling device is also provided in the patient-side isolation cover, an air filter is provided on the top of the isolation cover, and air passages of the air filter are respectively connected to the patient-side isolation cover and the operation-side isolation cover.

Description

Technical Field

[0001] The present invention relates to the technical field of clinical medical tools, and in particular to a movable F137nCoV nucleic acid detection specimen collection trolley. Background Art

[0002] 2019 novel coronavirus pneumonia is a new, highly contagious respiratory disease that mainly occurs during close contact and is spread through droplets or aerosols from coughing or sneezing. In the diagnosis of novel coronavirus pneumonia, a positive F137nCoV nucleic acid test in a throat swab test is an important diagnostic basis.

[0003] The Public Protection Guidelines for Pneumonia Infected by the New Coronavirus, compiled by the Chinese Center for Disease Control and Prevention and published by the People's Medical Publishing House, defines the transmission routes of the new coronavirus as: transmission through droplets, contact transmission (including self-inoculation caused by hand contamination), and close-range transmission of respiratory aerosols of different sizes. When collecting F137nCoV nucleic acid test specimens, patients may exhale the virus when they make an "ah~" sound, and after mixing with the air, they form aerosols with viruses, which float with the airflow and diffuse in the air. This aerosol is an invisible "fog" when there are many people, and an invisible "fog" when there are few people. Even in a closed space without gas flow, the aerosol will still float in the air for a long time with the help of the Brownian motion characteristics of the particles. Susceptible people may be infected by inhaling aerosol particles containing viruses suspended in the air. The standardized operating environment and strict protective measures are important links in achieving the goal of zero infection for nursing staff in this epidemic prevention and control work. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems and provide a movable F137nCoV nucleic acid detection specimen collection trolley, which is simple to operate and effectively prevents nursing staff from being infected during the specimen collection process.

[0005] To achieve the above purpose, the present invention is a movable F137nCoV nucleic acid detection specimen collection trolley, comprising an equipment box, on which an isolation cover is provided.

[0006] The equipment box is provided with a pull rod, a power supply is provided inside the equipment box, and a universal wheel is provided at the bottom of the equipment box;

[0007] A transparent partition is provided in the middle of the isolation cover, and the transparent partition divides the isolation cover into a patient side isolation cover and an operation side isolation cover. An operation hole is provided on the transparent partition, so that the patient is in the patient side isolation cover, and the nursing staff is in the operation side isolation cover, and can observe through the transparent partition and put their hands into the patient side isolation cover through the operation hole to operate;

[0008] The bottom of the transparent partition is provided with an operation panel, and the operation panel in the patient-side isolation cover is provided with a patient-side disinfection device and a shelf.

[0009] An operating side disinfection device is provided on the operating panel in the operating side isolation cover.

[0010] The patient side isolation cover is also provided with a pharyngeal light supplement device.

[0011] An air filter is provided on the top of the isolation cover, and the air passages of the air filter are respectively connected to the patient side isolation cover and the operation side isolation cover.

[0012] The patient-side disinfection device, the operation-side disinfection device, the pharyngeal light-filling device, and the air filtering device are all connected to the power supply through the cable sheath.

[0013] Furthermore, the equipment box is also provided with a lifting column, and the isolation cover is fixed on the lifting column through a supporting suspension rod. In this way, the isolation cover can be dragged within a certain range when the equipment box is fixed, ensuring that the isolation cover can be assembled on the patient's face in special circumstances.

[0014] Furthermore, the equipment box is also provided with a new specimen tube support rack, and the operation panel in the patient-side isolation cover is also provided with a temporary tube support rack and a table trash can. In this way, when in use, it is convenient for nursing staff to take new test tubes, and after collecting specimens, the specimen tubes are placed on the temporary tube support rack, which is convenient for patients to take by themselves. The garbage generated during the collection process can also be thrown into the table trash can to avoid contamination.

[0015] Furthermore, a conical sealing sleeve is provided on the operation hole. In this way, during the collection process, the conical sealing sleeve is on the forearm of the nursing staff to prevent the air on the patient side from flowing into the isolation cover on the operation side from between the forearm of the nursing staff and the operation hole to cause infection.

[0016] Furthermore, a touch-type disinfection switch is provided on the equipment box, and the touch-type disinfection switch is connected to the patient-side disinfection device and the operating-side disinfection device. In this way, after use, the nursing staff can control the disinfection devices of the patient-side disinfection device and the operating-side disinfection device only by feet, which is convenient for continuous use of the device.

[0017] Furthermore, the lifting column is a hydraulic lifting column, and the lifting column is connected to a power source. In this way, the lifting column can be controlled by hydraulic lifting, thereby achieving the purpose of controlling the position of the isolation cover.

[0018] Furthermore, the pull rod is a retractable pull rod, a handrail is provided on the top of the pull rod, a pull rod retractable button, an air filter device switch and a hydraulic switch are provided on the handrail, the air filter device switch is connected to the air filter device, and the hydraulic switch is connected to the lifting column. In this way, the nursing staff can cooperate with two people, one person controls the position of the equipment box, the pull rod and the lifting column, and can open the air filter device in advance, while the other person can prepare various sampling operations at the same time, which greatly reduces the sampling time, improves work efficiency, and reduces the risk of infection.

[0019] As a preferred option, the equipment box is also provided with a sundries frame, which is arranged next to the new specimen test tube support frame. In this way, it is convenient for nursing staff to take various required tools during the sampling process, which is convenient for sampling.

[0020] As a preferred option, the equipment box is provided with a battery storage cabinet, and the battery is arranged in the battery storage cabinet. In this way, the power supply in the equipment box can be directly charged through the battery storage cabinet, and the power supply can be directly replaced when necessary, thus shortening the charging time of the equipment.

[0021] As a preferred option, the equipment box is also provided with a storage drawer and a flip-top trash can, which are arranged on the opposite side of the battery storage cabinet. In this way, during the sampling operation, the nursing staff can directly face the storage drawer and the flip-top trash can, which is convenient for use.

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] 1. The isolation cover of this device can be dragged within a certain range when the equipment box is fixed, ensuring that the isolation cover can be assembled on the patient's face under special circumstances;

[0024] 2. This device is equipped with a new specimen test tube rack and a temporary test tube rack, which is convenient for nursing staff to take new test tubes. After collecting the specimens, the specimen test tubes are placed on the temporary test tube support rack, which is convenient for patients to take them by themselves. The garbage generated during the collection process can also be thrown into the table trash can to avoid pollution;

[0025] 3. The operating hole of the device is equipped with a conical sealing sleeve. During the collection process, the conical sealing sleeve is placed on the forearm of the nurse to prevent the air on the patient's side from flowing into the isolation cover on the operating side from the forearm of the nurse and the operating hole to cause infection;

[0026] 4. After use, the nursing staff can control the disinfection device of the patient side disinfection device and the operation side disinfection device only by feet, which is convenient for continuous use of the device;

[0027] 5. The nursing staff can work together with two people. One person can control the position of the equipment box, the pull rod and the lifting column, and can open the air filter device in advance. The other person can prepare for various sampling operations at the same time, which greatly reduces the sampling time, improves work efficiency, and reduces the risk of infection.

[0028] 6. The internal power supply can be directly charged through the battery storage cabinet. If necessary, the power supply can be directly replaced to shorten the charging time of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention;

[0030] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0031] Figure 3 This is a schematic diagram of the installation structure of the pharyngeal lighting device.

[0032] In the figure: equipment box 1, isolation cover 2 (including: patient side isolation cover 2a, operation side isolation cover 2b, transparent partition 2.1, operation hole 2.1.1, conical sealing sleeve 2.1.2, operation panel 2.2, patient side disinfection device 2.3a, operation side disinfection device 2.3b, shelf 2.4, pharyngeal light supplement device 2.5, temporary test tube support frame 2.6, table trash can 2.7), pull rod 3 (including: handrail 3.1, pull rod telescopic button 3.2, air filter device switch 3.3, hydraulic switch 3.4), universal wheel 4, air filter device 5, cable sleeve 6, lifting column 7, support suspension rod 8, new specimen test tube support frame 9, touch disinfection switch 10, sundries frame 11, battery storage cabinet 12, storage drawer 13, flip-top trash can 14. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0034] like Figures 1 to 3The movable F137nCoV nucleic acid detection specimen collection trolley shown in the figure comprises an equipment box 1, an isolation cover 2 is provided on the equipment box 1, a pull rod 3 is provided on the equipment box 1, a power supply is provided in the equipment box 1, and a universal wheel 4 is provided at the bottom of the equipment box 1; a transparent partition 2.1 is provided in the middle of the isolation cover 2, and the transparent partition 2.1 divides the isolation cover 2 into a patient-side isolation cover 2a and an operating-side isolation cover 2b, and an operating hole 2.1.1 is provided on the transparent partition 2.1, so that the patient is in the patient-side isolation cover 2a, and the nursing staff is in the operating-side isolation cover 2b, and can observe through the transparent partition 2.1 and put their hands into the patient-side isolation cover 2a through the operating hole 2.1.1 to operate The transparent partition 2.1 is provided with an operation panel 2.2 at the bottom, a patient-side disinfection device 2.3a and a shelf 2.4 are provided on the operation panel 2.2 in the patient-side isolation cover 2a, an operation-side disinfection device 2.3b is provided on the operation panel 2.2 in the operation-side isolation cover 2b, a pharyngeal light-filling device 2.5 is also provided in the patient-side isolation cover 2a, an air filter 5 is provided at the top of the isolation cover 2, and the air passages of the air filter 5 are respectively connected to the patient-side isolation cover 2a and the operation-side isolation cover 2b, and the patient-side disinfection device 2.3a, the operation-side disinfection device 2.3b, the pharyngeal light-filling device 2.5, and the air filter 5 are all connected to the power supply through the cable sleeve 6. The equipment box 1 is also provided with a lifting column 7, and the isolation cover 2 is fixed on the lifting column 7 through a supporting suspension rod 8. The equipment box 1 is also provided with a new specimen test tube support frame 9, and the operation panel 2.2 in the patient-side isolation cover 2a is also provided with a temporary test tube support frame 2.6 and a table trash can 2.7. The operation hole 2.1.1 is provided with a conical sealing sleeve 2.1.2. The equipment box 1 is provided with a touch-type disinfection switch 10, which is connected to the patient-side disinfection device 2.3a and the operation-side disinfection device 2.3b. The lifting column 7 is a hydraulic lifting column, and the lifting column 7 is connected to the power supply. The pull rod 3 is a retractable pull rod, and a handrail 3.1 is provided on the top of the pull rod 3. The handrail 3.1 is provided with a pull rod telescopic button 3.2, an air filter device switch 3.3 and a hydraulic switch 3.4. The air filter device switch 3.3 is connected to the air filter device 5, and the hydraulic switch 3.4 is connected to the lifting column 7. The equipment box 1 is also provided with a sundries frame 11, which is arranged next to the new specimen test tube support frame 9. The equipment box 1 is provided with a battery storage cabinet 12, and the battery is arranged in the battery storage cabinet 12. The equipment box 1 is also provided with a storage drawer 13 and a flip-top trash can 14, and the storage drawer 13 and the flip-top trash can 14 are arranged on the opposite side of the battery storage cabinet 12.

[0035] When the present invention is actually used:

[0036] The isolation cover 2 and the transparent partition 2.1 are both made of transparent acrylic plates, which are convenient for observation and use.

[0037] There are two operation holes 2.1.1 on the transparent partition 2.1, which are convenient for nursing staff to operate sampling with both hands. The conical sealing sleeve 2.1.2 is made of rubber. When the nursing staff does not put their hands into the operation hole 2.1.1, it is in a naturally drooping state and can effectively prevent the air in the patient side isolation cover from passing through the operation hole 2.1.1. The patient side disinfection device 2.3a and the operation side isolation cover 2b are both set in the middle of the operation panel 2.2 to achieve the best disinfection effect.

[0038] There are a plurality of universal wheels 4 at the bottom of the equipment box 1 , and each universal wheel 4 is a self-locking universal wheel, so as to fix the equipment box 1 during the sampling operation, which is convenient for operation.

[0039] A filter net is provided in the air filter device 5. In the patient-side isolation cover 2a, the air filter device 5 is in an inhalation state to absorb the gas and aerosol exhaled by the patient and filter them in the filter net; in the operating-side isolation cover 2b, the air filter device 5 is in an air delivery state to filter the external air through the filter net and deliver it to the operating-side isolation cover 2b, thereby better avoiding air infection.

[0040] Before the sampling operation, the nursing staff adjusts the position and length of the pull rod 3 through the pull rod telescopic button 3.2 and the hydraulic switch 3.4 on the armrest 3.1, and then controls the lifting column 7 to rise and fall to the required height, and then controls the isolation cover 2 to move horizontally to the predetermined position through the supporting suspension rod 8. At this time, the universal wheel 4 is locked, the position of the equipment box 1 and the isolation cover 2 are fixed, and the air filter device switch 3.3 is turned on; the nursing staff wears protective equipment according to medical requirements, and takes out the items needed from the storage drawer 13, places them in the new specimen test tube support frame 9 and the sundries box 11, and presses the touch-type disinfection switch 10 with one side of the knee. At this time, the patient-side disinfection device 2.3a and the operating-side disinfection device 2.3b start working to disinfect the patient-side isolation cover 2a and the operating-side isolation cover 2b.

[0041] During the sampling operation, the patient is asked to place his chin on the shelf 2.4, and the nursing staff takes the prepared test tube in hand and inserts it into the operating hole 2.1.1 to perform sampling. During the process, the direction and brightness of the pharyngeal light-filling device 2.5 are adjusted as needed. After use, the unnecessary disposable items are placed in the table trash can 2.7. The sampled test tube is inserted into the temporary test tube support frame 2.6. After the patient leaves, the nursing staff takes both hands off the operating hole 2.1.1 and presses the touch-type disinfection switch 10 with one side of the knee again. At this time, the patient-side disinfection device 2.3a and the operating-side disinfection device 2.3b start to work to disinfect the patient-side isolation cover 2a and the operating-side isolation cover 2b.

[0042] The method of centralized collection in different time periods and two-person cooperation is adopted. Nurse A educates patients on relevant knowledge outside the collection trolley, completes the inspection and disposal form and registration form, and then goes to the collection room. Nurse B enters the operating side of the operating trolley. Instruct the patient to sit on the chair, tilt his head back slightly, and open his mouth to say "ah". Nurse B holds the tongue depressor in his left hand and the pharyngeal swab in his right hand, and presses the patient's tongue with the tongue depressor through the glass operating hole on the partition. The pharyngeal swab is used to wipe the bilateral pharyngeal tonsils and the posterior pharyngeal wall for collection. After the collection is completed, the pharyngeal swab specimen is placed on the specimen rack. Two nurses rotate every half an hour to avoid discomfort.

[0043] Operator protection requirements: During the operation, nursing staff should perform three levels of protection, namely hand disinfection → medical protective mask → disposable round cap → protective eye mask → protective clothing → shoe covers → gloves → full-face protective mask → second layer of gloves. Replace protective equipment every 4 hours. If the collection process is contaminated by the patient's vomit, replace the protective equipment in time.

[0044] The Public Protection Guidelines for Pneumonia Infected by the New Coronavirus, compiled by the Chinese Center for Disease Control and Prevention and published by the People's Medical Publishing House, defines the transmission routes of the new coronavirus as: transmission through droplets, contact transmission (including self-inoculation caused by hand contamination), and close-range transmission of respiratory aerosols of different sizes. When collecting F137nCoV nucleic acid test specimens, patients may exhale the virus when they make an "ah~" sound, and after mixing with the air, they form aerosols with viruses, which float with the airflow and diffuse in the air. This aerosol is an invisible "fog" when there are many people, and an invisible "fog" when there are few people. Even in a closed space without gas flow, the aerosol will still float in the air for a long time with the help of the Brownian motion characteristics of the particles. Susceptible people may be infected by inhaling aerosol particles containing viruses suspended in the air. The standardized operating environment and strict protective measures are important links in achieving the goal of zero infection for nursing staff in this epidemic prevention and control work. To this end, we sorted out the operation process and environment, and innovatively designed the F137nCoV nucleic acid test specimen collection trolley, which separates nurses from patients relatively through partitions to avoid the risk of close contact. At the same time, we formulated strict disinfection and sterilization systems and operator job requirements, and used scientific and flexible management methods to effectively ensure the nursing safety of fever clinics. It gave nurses more confidence and strength, overcame psychological barriers, helped frontline nurses overcome fear, and provided psychological support. In summary, although the new coronavirus is highly contagious and can even be transmitted from person to person, we designed the F137nCoV nucleic acid test specimen collection trolley from the perspective of ensuring the safety of medical workers, which effectively prevented nursing staff from being infected with the new coronavirus, and can be widely used and promoted in clinical practice.

[0045] Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments according to the essence of the method of the present invention should be considered to belong to the protection scope of the present invention.

Claims

1. A movable F137nCoV nucleic acid detection specimen collection trolley, characterized in that: It comprises an equipment box (1), wherein an isolation cover (2) is provided on the equipment box (1). The equipment box (1) is provided with a pull rod (3), a power supply is provided inside the equipment box (1), and a universal wheel (4) is provided at the bottom of the equipment box (1); A transparent partition (2.1) is provided in the middle of the isolation cover (2), the transparent partition (2.1) dividing the isolation cover (2) into a patient-side isolation cover (2a) and an operation-side isolation cover (2b), and an operation hole (2.1) is provided on the transparent partition (2.1). 2.1.1), so that the patient is in the patient-side isolation cover (2a), and the nursing staff is in the operating-side isolation cover (2b), and can observe through the transparent partition (2.1) and extend their hands through the operating hole (2.1.1) into the patient-side isolation cover (2a) to operate; An operating panel (2.2) is provided at the bottom of the transparent partition (2.1), and a patient-side disinfection device (2.3a) and a shelf (2.4) are provided on the operating panel (2.2) inside the patient-side isolation cover (2a). An operating side disinfection device (2.3b) is provided on the operating panel (2.2) inside the operating side isolation cover (2b). A pharyngeal light supplement device (2.5) is also provided in the patient-side isolation cover (2a). An air filter device (5) is provided on the top of the isolation cover (2), and an air passage of the air filter device (5) is respectively connected to the patient-side isolation cover (2a) and the operating-side isolation cover (2b). The patient-side disinfection device (2.3a), the operating-side disinfection device (2.3b), the pharyngeal light-filling device (2.5), and the air filter device (5) are all connected to a power source via a cable sheath (6); The equipment box (1) is also provided with a lifting column (7), and the isolation cover (2) is fixed on the lifting column (7) via a supporting suspension rod (8); the lifting column (7) is a hydraulic lifting column, and the lifting column (7) is connected to a power source; The pull rod (3) is a retractable pull rod, a handrail (3.1) is provided on the top of the pull rod (3), a pull rod retractable button (3.2), an air filter device switch (3.3) and a hydraulic switch (3.4) are provided on the handrail (3.1), the air filter device switch (3.3) is connected to the air filter device (5), and the hydraulic switch (3.4) is connected to the lifting column (7); A temporary test tube support frame (2.6) and a tabletop trash can (2.7) are also provided on the operating panel (2.2) inside the patient-side isolation cover (2a); Before the sampling operation, the nursing staff adjusts the position and length of the pull rod (3) through the pull rod telescopic button (3.2) on the armrest (3.1), and then controls the lifting column (7) to rise and fall to the required height through the hydraulic switch (3.4), and then controls the isolation cover (2) to move horizontally to the predetermined position through the supporting suspension rod (8). At this time, the universal wheel (4) is locked, the position of the equipment box (1) and the isolation cover (2) are fixed, and the air filter device switch (3.3) is turned on.

2. A movable F137nCoV nucleic acid detection specimen collection trolley according to claim 1, characterized in that: The equipment box (1) is also provided with a new specimen test tube support frame (9).

3. A movable F137nCoV nucleic acid detection specimen collection trolley according to claim 2, characterized in that: A conical sealing sleeve (2.1.2) is provided on the operating hole (2.1.1).

4. A movable F137nCoV nucleic acid detection specimen collection trolley according to claim 3, characterized in that: The equipment box (1) is provided with a touch-type disinfection switch (10), and the touch-type disinfection switch (10) is connected to the patient-side disinfection device (2.3a) and the operating-side disinfection device (2.3b).

5. A movable F137nCoV nucleic acid detection specimen collection trolley according to any one of claims 2 to 4, characterized in that: The equipment box (1) is also provided with a sundries frame (11), and the sundries frame (11) is arranged next to the new specimen test tube support frame (9).

6. A movable F137nCoV nucleic acid detection specimen collection trolley according to claim 5, characterized in that: A battery storage cabinet (12) is provided on the equipment box (1), and the batteries are arranged in the battery storage cabinet (12).

7. A movable F137nCoV nucleic acid detection specimen collection trolley according to claim 6, characterized in that: The equipment box (1) is also provided with a storage drawer (13) and a flip-top trash can (14), and the storage drawer (13) and the flip-top trash can (14) are arranged on the opposite side of the battery storage cabinet (12).

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