CN111388024A - Posterior sampling device and method for respiratory infectious diseases - Google Patents
Posterior sampling device and method for respiratory infectious diseases Download PDFInfo
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- CN111388024A CN111388024A CN202010504876.5A CN202010504876A CN111388024A CN 111388024 A CN111388024 A CN 111388024A CN 202010504876 A CN202010504876 A CN 202010504876A CN 111388024 A CN111388024 A CN 111388024A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
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Abstract
The invention relates to a back sampling device and a back sampling method for respiratory infectious diseases, which comprises an operation platform and a support frame arranged on the upper part of the operation platform, wherein the front part of the support frame is provided with a movable tripod head, the tripod head is provided with a camera and a light source, and the tripod head is connected with a rotating device for controlling the rotation of the camera and is driven by the rotating device; and the operating table and the support frame are also provided with a spraying pipeline communicated with the ultrasonic atomizer. The invention has the advantages that: the invention designs the pipette on the inclined table-board and the disinfection solution sprayed by the ultrasonic atomizer, which can effectively kill virus pollution possibly generated in the sampling process, and the whole disinfection filtering device has simple and easy maintenance operation, thereby reducing a large amount of complicated redundant operations. The invention provides a posterior type virus sampling method which can greatly reduce the risk that an operator is infected by the droplets of a patient and protect the health and safety of the operator.
Description
Technical Field
The invention relates to sampling of droplet-transmitted viroid, in particular to a posterior sampling device and a method for respiratory infectious diseases such as 2019-nCoV, MERS, SARS and the like.
Background
At present, China cautiously and cautiously samples the process of spreading the virus-like droplets, and the difficulty is that the patient may have behaviors such as cough and sneeze in the sampling process, so that the virus pollutes the whole sampling area along with the droplets, and the prevention of the virus-like droplets is particularly unfavorable for an operator. In the past, for sampling of the droplet viruses, the disinfection preparation process is complicated, time and labor are wasted, and the risk of virus infection is extremely high when an operator samples in the front and observes in the front.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a rear sampling device and a sampling method of respiratory infectious diseases, and the technical scheme of the invention is as follows: the back sampling device of the infectious disease of respiratory tract comprises an operation table and a support frame arranged on the upper part of the operation table, wherein the front part of the support frame is provided with a movable tripod head, the tripod head is provided with a camera and a light source, and the tripod head is connected with a rotating device for controlling the rotation of the camera and is driven by the rotating device; the operating table and the supporting frame are also provided with spraying pipelines communicated with the ultrasonic atomizer, the spraying pipelines are uniformly arranged on the peripheries of the operating table and the supporting frame, the spraying pipelines are provided with a plurality of pressurizing holes, a nozzle is arranged at each pressurizing hole, the spraying pipelines are also connected into a pressurizing pump, the pressurizing holes are pressurized through the pressurizing pump, and the ultrasonic atomizer, the pressurizing pump and the rotating device are all connected into a control button; the supporting frame is also provided with a camera, and videos collected by the camera are displayed through a computer or a mobile phone.
The operation surface of the operation platform is obliquely arranged, a liquid suction pipe is installed at the lower end of the operation surface, liquid suction holes are formed in the side wall of the support frame adjacent to the operation surface, each liquid suction hole is communicated with the liquid suction pipe, a negative pressure sampling device is installed at the lower portion of the operation platform, and the liquid suction pipe is connected into the negative pressure sampling device.
An N95 filter element is arranged in the liquid suction pipe, and a sealing ring is arranged between the N95 filter element and the liquid suction pipe.
A method of posterior sampling of respiratory infectious disease comprising the steps of:
s1, starting a control button, atomizing the disinfectant by the ultrasonic atomizer, pressurizing the atomized disinfectant by the pressurizing pump, and further forming a disinfectant atomizing layer on the periphery of the operating table;
s2, extracting the disinfectant on the operation surface by the negative pressure sampling device;
s3, guiding the patient to be brought in front of the holder, and adjusting the holder;
s4, standing the sampler at the back of the patient, winding the virus sampling device from the back of the patient to the mouth by hand, inserting the sampling tube of the virus sampling device into the mouth of the patient, and sampling the virus.
In step S1, the pressure generated by the pressure pump is transmitted to the nozzle through the spray pipe, and the atomized disinfectant is sprayed out through the nozzle.
In step S2, the atomized disinfecting liquid collected on the operation surface is guided to the negative pressure sampling device by the pipette.
In the step S3, the sampler can control the pan-tilt to adjust the angle of the camera and the light source through the rotating device by means of gestures.
The invention has the advantages that: the invention designs the pipette on the inclined table-board and the disinfection solution sprayed by the ultrasonic atomizer, which can effectively kill virus pollution possibly generated in the sampling process, and the whole disinfection filtering device has simple and easy maintenance operation, thereby reducing a large amount of complicated redundant operations. The invention provides a posterior type virus sampling method which can greatly reduce the risk that an operator is infected by the droplets of a patient and protect the health and safety of the operator.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.
Referring to fig. 1, the present invention relates to a rear sampling device for respiratory infectious diseases, which comprises an operation desk 1 and a support frame 2 installed on the upper portion of the operation desk 1, wherein a movable pan-tilt 7 is installed on the front portion of the support frame 2, a camera 4 and a light source are installed on the pan-tilt 7, the pan-tilt 7 is connected to a rotating device for controlling the rotation of the camera, and is driven by the rotating device (the rotating device is the prior art, CN201510267467.7 is a method, a device and a mobile terminal for controlling the rotation of the rotating camera); the operating table 1 and the supporting frame 2 are also provided with spraying pipelines communicated with the ultrasonic atomizer 8, the spraying pipelines are uniformly arranged on the peripheries of the operating table 1 and the supporting frame 2, the spraying pipelines are provided with a plurality of pressurizing holes, a nozzle 5 is arranged at each pressurizing hole, the spraying pipelines are also connected with a pressurizing pump, the pressurizing holes are pressurized by the pressurizing pump, and the ultrasonic atomizer 8, the pressurizing pump and the rotating device are all connected with a control button; the supporting frame is also provided with a camera 4, and videos collected by the camera 4 are displayed through a computer or a mobile phone.
The operation surface of the operation platform 1 is obliquely arranged, a liquid suction pipe is installed at the lower end of the operation surface, liquid suction holes 6 are formed in the side wall of the support frame adjacent to the operation surface, each liquid suction hole 6 is communicated with the liquid suction pipe, a negative pressure sampling device (the prior art) is installed at the lower portion of the operation platform 1, the liquid suction pipes are connected into the negative pressure sampling device, and disinfectant on the operation surface is drained to the negative pressure sampling device through the liquid suction pipes.
Install N95 filter core in the pipette, this N95 filter core with the pipette between install the sealing washer, avoid the pipette in gaseous revealing for only need regularly change the N95 filter core in the maintenance process can.
A method of posterior sampling of respiratory infectious disease comprising the steps of:
s1, starting a control button, atomizing the disinfectant by the ultrasonic atomizer, pressurizing the atomized disinfectant by the pressurizing pump, and further forming a disinfectant atomizing layer on the periphery of the operating table;
s2, extracting the disinfectant on the operation surface by the negative pressure sampling device;
s3, guiding the patient to be brought in front of the holder, and adjusting the holder;
s4, standing the sampler at the back of the patient, winding the virus sampling device from the back of the patient to the mouth by hand, inserting the sampling tube of the virus sampling device into the mouth of the patient, and sampling the virus. When the patient can not control sneezing or coughing, the liquid virus sprayed out quickly can be disinfected by the disinfectant and absorbed by the table top treatment, and the infection risk of the operator is greatly reduced.
In step S1, the pressure generated by the pressure pump is transmitted to the nozzle through the spray pipe, and the atomized disinfectant is sprayed out through the nozzle.
In step S2, the atomized disinfecting liquid collected on the operation surface is guided to the negative pressure sampling device by the pipette.
In the step S3, the sampler can control the pan-tilt to adjust the angle of the camera and the light source through the rotating device by means of gestures.
In the prior art, the sampling method for the droplet-transmitted viroid is complicated in operation and complicated in disinfection process, and an operator is infected by droplets sprayed by a patient with a high probability when sampling the patient. The device and the sampling scheme of the invention can avoid spray from a straight-face patient when an operator adopts a rear-position type sampling operation, have simple operation, quickly and effectively remove and filter virus in the virus in an operation room, control the use of a cradle head by gestures, avoid partial redundant operation for the operator, observe the respiratory tract of the patient clearly through a screen, greatly reduce the workload of the operator for sampling the virus and greatly ensure the health safety of the operator.
Claims (7)
1. The back sampling device of the respiratory infectious disease is characterized by comprising an operation table and a support frame arranged on the upper part of the operation table, wherein the front part of the support frame is provided with a movable tripod head, the tripod head is provided with a camera and a light source, and the tripod head is connected with a rotating device for controlling the rotation of the camera and is driven by the rotating device; the operating table and the supporting frame are also provided with spraying pipelines communicated with the ultrasonic atomizer, the spraying pipelines are uniformly arranged on the peripheries of the operating table and the supporting frame, the spraying pipelines are provided with a plurality of pressurizing holes, a nozzle is arranged at each pressurizing hole, the spraying pipelines are also connected into a pressurizing pump, the pressurizing holes are pressurized through the pressurizing pump, and the ultrasonic atomizer, the pressurizing pump and the rotating device are all connected into a control button; the supporting frame is also provided with a camera, and videos collected by the camera are displayed through a computer or a mobile phone.
2. The device according to claim 1, wherein the operation surface of the operation platform is inclined, a liquid suction pipe is installed at a lower end of the operation surface, liquid suction holes are formed in a side wall of the support frame adjacent to the operation surface, each liquid suction hole is communicated with the liquid suction pipe, a negative pressure sampling device is installed at a lower portion of the operation platform, and the liquid suction pipe is connected to the negative pressure sampling device.
3. A posterior sampling device according to claim 1 or 2, wherein an N95 filter element is mounted in the pipette, and a sealing ring is mounted between the N95 filter element and the pipette.
4. A method for posterior sampling of respiratory infectious disease, comprising the steps of:
s1, starting a control button, atomizing the disinfectant by the ultrasonic atomizer, pressurizing the atomized disinfectant by the pressurizing pump, and further forming a disinfectant atomizing layer on the periphery of the operating table;
s2, extracting the disinfectant on the operation surface by the negative pressure sampling device;
s3, guiding the patient to be brought in front of the holder, and adjusting the holder;
s4, standing the sampler at the back of the patient, winding the virus sampling device from the back of the patient to the mouth by hand, inserting the sampling tube of the virus sampling device into the mouth of the patient, and sampling the virus.
5. The method for sampling a respiratory infectious disease in a posterior position according to claim 4, wherein in step S1, the pressure generated by the pressurizing pump is transmitted to the nozzle through the spraying pipe, and the atomized disinfectant is sprayed out by the nozzle.
6. The method for sampling the posterior position of respiratory infectious disease according to claim 4, wherein in step S2, the atomized disinfection solution accumulated on the operation surface is drained to the negative pressure sampling device by the pipette.
7. The method for posterior sampling of respiratory infectious disease as claimed in claim 4, wherein in step S3, the sampler controls the pan-tilt head to adjust the angle of the camera and the light source by means of hand gesture through the rotating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504876.5A CN111388024B (en) | 2020-06-05 | 2020-06-05 | Posterior sampling device and method for respiratory infectious diseases |
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| CN202010504876.5A CN111388024B (en) | 2020-06-05 | 2020-06-05 | Posterior sampling device and method for respiratory infectious diseases |
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| CN111388024A true CN111388024A (en) | 2020-07-10 |
| CN111388024B CN111388024B (en) | 2020-09-22 |
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| CN204993570U (en) * | 2015-06-25 | 2016-01-20 | 广州长视电子有限公司 | Indoor wireless camera with cloud platform |
| CN205252111U (en) * | 2015-12-11 | 2016-05-25 | 宋秀波 | Tuberculosis prevention and cure degassing unit |
| CN205287232U (en) * | 2015-12-25 | 2016-06-08 | 翟振海 | Novel special disinfection of occupational medicine device |
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| CN111388024B (en) | 2020-09-22 |
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