Self-service oropharynx examination device for intelligent medical treatment

Abstract

The invention discloses a self-service oropharynx examination device for intelligent medical treatment, and relates to the technical field of medical instruments, the self-service oropharynx examination device comprises a handheld operation part, a disposable detection head and an intelligent medical treatment system, and the disposable detection head is installed on the handheld operation part in a magnetic attraction mode; the handheld operation part comprises a handheld base, the detection end of the handheld base is detachably connected with a long detection cylinder, and a first camera and a second camera are mounted at the head of the long detection cylinder; the disposable detection head comprises a detection main body, a tongue depressor is arranged at the bottom of the detection main body, and an air bag is arranged in the middle of the detection main body; the connecting end of the detection main body is provided with a magnetic attraction part, and the magnetic attraction part is in magnetic attraction connection with the detection end of the handheld base; the self-service oropharynx instrument is used for convenient examination and oropharynx image acquisition, and is matched with an intelligent medical system to pre-judge and preliminarily identify abnormal indications, so that online diagnosis and treatment and intelligent medical development are facilitated, the medical cost is saved, and the risk of cross infection is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a self-service oropharyngeal checker for intelligent healthcare. Background Art

[0002] In the context of the rapid development of intelligent healthcare technology, self-service medical devices have gradually become an important direction for optimizing medical services due to their convenience and efficiency. Empowered by technology, such devices can assist users in achieving self-detection and digital storage of data, providing a reference basis for subsequent precise diagnosis and treatment, thereby improving problems such as insufficient objectivity and lack of comparison in traditional medical processes.

[0003] Oropharyngeal examination, as an essential part of diagnosing and treating respiratory infections and throat diseases, currently mainly relies on doctors' direct observation and empirical judgment with the aid of physical examination instruments. This long-established examination method inevitably has several limitations: First, when doctors perform oropharyngeal examinations, they rely on the full cooperation of patients. However, in actual operation, patients often have insufficient mouth opening, resulting in doctors having difficulty clearly observing the detailed conditions of the oropharynx. Especially for child patients, repeated cooperation in opening the mouth is required, which undoubtedly greatly reduces the examination efficiency. Second, doctors mainly rely on real-time observation and their own experience for judgment during the observation process, which to a certain extent increases the risk of diagnostic errors. Third, no objective images are formed, which is not conducive to the development of intelligent healthcare and the evaluation of treatment effects. Fourth, there is always a hidden risk of cross-infection during repeated mouth-opening examinations in a noisy consulting room.

[0004] In view of this, there is an urgent need to develop a self-service oropharyngeal checker for intelligent healthcare to solve the problems faced in the current medical field regarding oropharyngeal examinations. Summary of the Invention

[0005] The purpose of the present invention is to provide a self-service oropharyngeal checker for intelligent healthcare to solve the following problems:

[0006] 1. The examination efficiency of traditional doctors using physical examination instruments for direct observation is relatively low;

[0007] 2. Doctors diagnose subjectively based on experience during the observation process, and there is a certain risk of diagnostic errors in the results;

[0008] 3. Traditional examinations do not form objective images, which is not conducive to the development of intelligent healthcare and the evaluation of treatment effects;

[0009] 4. Due to the specific conditions of traditional consulting rooms, the risk of cross-infection is relatively high.

[0010] The purpose of the present invention can be achieved through the following technical solutions:

[0011] A self-service oropharyngeal checker for intelligent medical treatment, comprising:

[0012] A handheld operation part and a disposable detection head, wherein the disposable detection head is magnetically mounted on the handheld operation part;

[0013] The handheld operation part includes a handheld base, a detection barrel is detachably connected to the detection end of the handheld base, and a first camera and a second camera are installed at the head of the detection barrel;

[0014] And multiple groups of the second cameras are provided, and the second cameras are arranged on the outside around the first camera;

[0015] The disposable detection head includes a detection main body, a tongue depressor is arranged at the bottom of the detection main body, and an airbag is arranged in the middle of the detection main body;

[0016] A magnetic attraction part is arranged at the connection end of the detection main body, the magnetic attraction part is magnetically connected to the detection end of the handheld base, and the detection main body is sleeved on the detection barrel.

[0017] As a further scheme of the present invention: the handheld base is further provided with a display screen, a power switch and a photographing switch, a circuit main board is installed inside the handheld base, and the display screen, the power switch and the photographing switch are all electrically connected to the circuit main board.

[0018] As a further scheme of the present invention: multiple groups of light sources are arranged between adjacent second cameras, and the light sources are cold light sources.

[0019] As a further scheme of the present invention: a magnetic attraction groove is opened at the detection end of the handheld base, an installation groove is opened at the bottom of the magnetic attraction groove, and a magnetic ring is installed in the installation groove;

[0020] The diameter of the magnetic attraction part is adapted to the inner diameter of the magnetic attraction groove;

[0021] Multiple groups of magnetic conduction patches are embedded in the end face of the magnetic attraction part, and the magnetic ring adsorbs the magnetic conduction patches.

[0022] As a further scheme of the present invention: a positioning boss is arranged on the inner side surface of the magnetic attraction groove, a limit card slot is opened at the outer end of the magnetic attraction part, and the positioning boss is adapted to the limit card slot.

[0023] As a further scheme of the present invention: air channels are symmetrically opened at the outer end face of the magnetic attraction part, and one-way valves are installed at the air inlets of the air channels;

[0024] Two groups of air charging pipes are arranged inside the handheld base, and top pipes are arranged at the heads of the two groups of air charging pipes, and the top pipes cooperate with the one-way valves;

[0025] When the magnetic attraction portion is docked with the handheld base, the push pipe pushes open the one-way valve to form a passage.

[0026] As a further solution of the present invention: a limiting ring is provided at the head of the magnetic attraction portion, and a diameter of the limiting ring is larger than an inner diameter of the magnetic attraction groove.

[0027] As a further solution of the present invention: it is characterized in that the tongue depressor extends outward from the connecting end of the detection body, and the tongue depressor is arranged obliquely downward.

[0028] As a further solution of the present invention: air ports are symmetrically arranged on one side of the airbag, and the positions of two groups of the air ports are arranged corresponding to the airway, a FEP hose is pre-buried inside the airway, one end of the FEP hose is connected to the air port, and the other end of the FEP hose is connected to a one-way valve.

[0029] As a further solution of the present invention: it also includes a smart medical system, the smart medical system includes a data acquisition module, a data processing module and a data transmission module located on the circuit main board;

[0030] The data acquisition module acquires an oropharyngeal image of the person being examined, and transmits the acquired oropharyngeal image to the data processing module;

[0031] The data processing module is used to receive the oropharyngeal image transmitted by the data acquisition module, and analyze and mark the oropharyngeal image according to a preset rule to obtain a label image;

[0032] The data transmission module is used to transmit the label image to the display screen (12) and the terminal device.

[0033] Beneficial effects of the present invention:

[0034] The present invention reduces cross infection by using a disposable detection head, and the disposable detection head is installed on the handheld operating part by magnetic attraction, which is convenient for installation and disassembly; the top tube is used to cooperate with the one-way valve on the detection body, and the air path is accurately connected during the magnetic docking process to realize the inflation and deflation of the airbag, and the airbag can also be controlled by a three-stage inflation switch electrically connected to the circuit main board to achieve three states, with a wider range of applications; through the arrangement of the airbag and supporting structure, during self-service examination, the patient's mouth can automatically open to the required size with the airbag, without the patient having to open his mouth repeatedly, and the examination can be completed at one time, which greatly improves the efficiency of the examination.

[0035] The self-service oropharyngeal inspection device of the present invention is suitable for hospital outpatient clinics, smart medical care, fever clinics, school / community public welfare screening and other scenarios, especially for pediatrics, respiratory diseases and oral and pharyngeal health management. The present invention plays a technical support role in the development of smart medical care, precision treatment, and reducing the risk of contact in epidemic scenarios of infectious diseases. Brief Description of the Drawings

[0036] The present invention will be further described below in conjunction with the accompanying drawings.

[0037] Figure 1 is a schematic diagram of the overall structure of the present invention Figure I ;

[0038] Figure 2 is a schematic diagram of the overall structure of the present invention Figure II ;

[0039] Figure 3 is a schematic diagram of the structure of the image acquisition module of the present invention;

[0040] Figure 4 is a schematic diagram of the connection structure between the handheld operation part and the disposable detection head of the present invention;

[0041] Figure 5 is a schematic diagram of the structure of the handheld operation part of the present invention;

[0042] Figure 6 is a schematic diagram of the structure of the disposable detection head of the present invention;

[0043] Figure 7 is a schematic diagram of the structure of the airbag of the present invention;

[0044] Figure 8 is a schematic diagram of the inflated state of the airbag of the present invention.

[0045] In the figure: 1. Handheld operation part; 11. Handheld base; 12. Display screen; 13. Power switch; 14. Photographing switch; 15. Detection cylinder; 16. First camera; 17. Second camera; 18. Light source; 19. Blocking lens; 111. Inflation tube; 112. Air pump; 113. Magnetic ring; 114. Positioning boss; 115. Magnetic attraction groove; 116. Installation groove; 117. Top pipe; 2. Disposable detection head; 21. Detection main body; 211. Magnetic attraction part; 212. Limiting ring; 213. Limiting card slot; 214. Air passage; 215. Check valve; 216. Magnetically conductive patch; 22. Tongue depressor; 23. Airbag; 231. Air port. Detailed Description of the Preferred Embodiments

[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0047] Such as Figures 1 - 8As shown in the figure, the present invention provides a self-service oropharyngeal checker for intelligent medical treatment. The self-service oropharyngeal checker includes a handheld operation part 1 and a disposable detection head 2. When performing self-service inspection, the disposable detection head 2 is installed on the handheld operation part 1 to realize the oropharyngeal inspection of the patient.

[0048] It should be noted that in the present invention, the disposable detection head 2 is for single use and needs to be replaced after one detection to reduce the risk of cross-infection during the inspection. The material is made of medical-grade antibacterial plastic (such as polycarbonate PC-based antibacterial material, thermoplastic polyurethane TPU-based antibacterial material, polypropylene PP-based antibacterial material, etc.), and the contact part is made of transparent flexible material (such as medical-grade silicone, transparent thermoplastic elastomer TPE, transparent TPU composite material, etc.) to avoid irritating the oral mucosa.

[0049] Furthermore, as Figures 1 - 5 shown in the figure, the handheld operation part 1 in the present invention includes a handheld base 11 in a bent rectangular shape. A display screen 12, a power switch 13, and a photographing switch 14 are installed on one side surface of the handheld base 11, and a circuit main board is installed inside the handheld base 11. Among them, the display screen 12, the power switch 13, and the photographing switch 14 are all electrically connected to the circuit main board to realize corresponding operations.

[0050] Moreover, a detection cylinder 15 is detachably connected to the detection end of the handheld base 11. A first camera 16 and a second camera 17 are installed at the head of the detection cylinder 15, and the tail of the detection cylinder 15 is connected to the circuit main board. Among them, as Figure 3 shown in the figure, the first camera 16 is located at the center of the head of the detection cylinder 15. There are multiple groups of the second cameras 17, and the second cameras 17 are arranged around the first camera 16 on the outside, and multiple groups of light sources 18 are arranged between adjacent second cameras 17.

[0051] It should be noted in the present invention that the detection cylinder 15 in the present invention is made of medical-grade antibacterial plastic. Among them, the first camera 16 uses a wide-angle lens to photograph the deep part of the throat, and the second cameras 17 located on the outer circle use macro lenses to capture local details, and the two groups of lenses form images synchronously. And in the present invention, the light source 18 uses a cold light source (such as a S i r i us type XENON xenon lamp), making the light softer and bright enough, which helps to obtain clearer image information during the photographing process.

[0052] By combining the first camera 16, the second camera 17, and the light source 18 to form an image acquisition module, high-definition images of the patient's oropharynx are obtained through the image acquisition module, which is convenient for doctors or others to repeatedly view the images, reduces the error of the diagnosis result, and improves the accuracy of the disease diagnosis.

[0053] Among them, the first camera 16, the second camera 17 and the light source 18 are all electrically connected to the circuit main board. The opening and closing of the image acquisition module is controlled by the power switch 13, and the photographing actions of the first camera 16 and the second camera 17 are controlled by the photographing switch 14, so as to realize the acquisition of the image information of the oropharynx. The acquired image information can be displayed on the display screen 12 for doctors or others to view.

[0054] Furthermore, as Figure 2 shown, a blocking lens 19 can also be provided at the head of the detection cylinder 15 of the present invention. The blocking lens 19 is hermetically connected to the head of the detection cylinder 15, and the blocking lens 19 is used to protect the first camera 16, the second camera 17 and the light source 18. And a nano-hydrophobic coating (such as silica or fluoropolymer) is plated on the surface of the blocking lens 19 to reduce the water vapor adhesion ability and meet the biocompatibility standard (ISO 10993) at the same time.

[0055] Even further, as Figures 1 - 2 、 Figure 4 and Figure 6 shown, the disposable detection head 2 in the present invention includes a detection main body 21. An installation round groove is provided in the middle of the detection main body 21. The detection main body 21 is sleeved on the detection cylinder 15 through the installation round groove. And a tongue depressor 22 is provided at the bottom of the detection main body 21, and an airbag 23 is also provided in the middle of the detection main body 21. Even more specifically, as Figure 6 shown, a magnetic attraction part 211 is also provided at the connection end of the detection main body 21. A limiting ring 212 is provided at the head of the magnetic attraction part 211, and a limiting card slot 213 is also opened at the outer end of the magnetic attraction part 211 located outside the limiting ring 212. A plurality of magnetic conductive patches 216 are embedded in the outer end face of the magnetic attraction part 211, and air channels 214 are symmetrically opened at both ends of the outer end face of the magnetic attraction part 211. A one-way valve 215 is installed at the air inlet (the end far from the airbag 23) of the air channel 214, and the other end of the air channel 214 penetrates to the middle position of the detection main body 21 and is communicated with the airbag 23 to realize the inflation and deflation of the airbag 23.

[0056] Among them, the above-mentioned tongue depressor 22 is made of medical-grade elastic materials (such as polyester elastomer TPEE, medical silica gel, etc.), and extends outward from the connection end of the detection main body 21 and is inclined downward, so that the head of the tongue depressor 22 contacts the tongue tissue of the person to be examined first, and the tongue is extruded and restricted outward, so that the tongue is more stable during the examination. By using the tongue depressor 22 to restrict the tongue of the patient to a certain extent, the movement of the tongue during the examination is avoided, which affects the examination.

[0057] Since the above-mentioned airbag 23 needs to come into contact with the oral cavity and play a role in supporting the internal tissues of the oral cavity, the airbag 23 in the present invention needs to be made of a transparent flexible material (such as medical-grade silica gel, transparent thermoplastic elastomer TPE, transparent TPU composite material, etc.) to avoid irritating the oral mucosa.

[0058] Specifically, as Figure 7 shown, in the present invention, air vents 231 are symmetrically arranged on one side of the airbag 23, and the positions of the two groups of air vents 231 correspond to the airway 214 to achieve the connection of the gas passage. The connection method is to pre-bury an FEP hose inside the airway 214 of the detection main body 21 and connect the air vent 231 of the airbag 23 with the one-way valve 215 to ensure low-resistance air flow transmission.

[0059] Furthermore, in order to cooperate with the magnetic attraction part 211 of the disposable detection head 2, as Figure 4 and Figure 5 shown, a magnetic attraction groove 115 is provided at the detection end (near the detection cylinder 15 side) of the handheld base 11. The diameter of the magnetic attraction groove 115 is adapted to the diameter of the magnetic attraction part 211, and mounting grooves 116 are provided on the upper and lower sides of the bottom of the magnetic attraction groove 115. A magnetic ring 113 is installed in the mounting groove 116. The magnetic ring 113 uses a neodymium iron boron magnet. Through the adsorption effect of the magnetic ring 113 and the magnetic conduction patch 216, the disposable detection head 2 is stably installed on the handheld operation part 1, making the installation and disassembly of the entire disposable detection head 2 more convenient. The magnetic conduction patch 216 can be soft iron, silicon steel sheet, etc., which can enhance the magnetic circuit closing efficiency and improve the adsorption force. And the surface of the magnetic conduction patch 216 needs to be sprayed with an antibacterial coating (such as silver ion-modified polyurethane) and pass the ISO 22196 antibacterial test (bacteriostatic rate > 99%).

[0060] It should be noted that in the present invention, since a magnetic ring 113 is provided inside the handheld base 11, a permalloy shielding cover is wrapped around the first camera 16 and the second camera 17 to further isolate stray magnetic fields. This technology is an existing technology and will not be elaborated here. Further, a soft iron magnetic conduction sheet can also be provided between the magnetic ring 113 and the first camera 16 and the second camera 17 to guide the magnetic field to the interface direction and reduce the interference to other electronic components. This technology is also an existing technology and will not be elaborated here.

[0061] And further, for installation positioning, a positioning boss 114 is provided at the top of the inner side surface of the magnetic attraction groove 115. The positioning boss 114 is adapted to the limit card slot 213 on the detection main body 21 to achieve the positioning of the disposable detection head 2 during installation.

[0062] Furthermore, as Figure 4 and Figure 5As shown in the figure, an air charging pipe 111 for the airbag 23 is further provided inside the handheld base 11. There are two groups of air charging pipes 111, which respectively correspond to the corresponding air channels 214. And a top pipe 117 is provided at the head of each group of air charging pipes 111. The top pipe 117 cooperates with the one-way valve 215 on the detection main body 21 to realize the connection of the air path; the two groups of air charging pipes 111 converge at one end away from the detection cylinder 15 to form an integral delivery pipe, and the other end of the delivery pipe is connected to an air pump 112 to realize the inflation and deflation of the airbag 23.

[0063] Among them, the air pump 112 is an ultra-thin air pump (such as the Murata GAS series, with a thickness < 10 mm), which compresses the internal space layout of the handheld base 11. The outside of the air pump 112 is wrapped with sound-absorbing cotton to reduce noise. By integrating the air pump 112, users do not need to connect external equipment, and the operation process is simplified (inflation can be completed by inserting and removing the disposable detection head 2), which is especially suitable for home or mobile scenarios, and reduces the connection of external pipelines, avoiding the risk of entanglement or accidental touch, and also preventing external pollution (such as dust, moisture) from entering the pipeline and causing pollution.

[0064] Among them, the one-way valve 215 in the present invention is a silicone one-way valve (normally closed state, such as a duckbill-shaped silicone one-way valve), which automatically closes to prevent pollution when not docked. When docking, the top pipe 117 pushes open the one-way valve 215 to form a passage. And in the present invention, the root of the top pipe 117 is wrapped with a medical-grade silicone ring (compression rate 30%) to eliminate air leakage caused by minor misalignment.

[0065] It should be noted that in the present invention, the operation time of the air pump 112 is controlled by a three-stage inflation switch (three switches, divided into level 1, level 2 and level 3) electrically connected to the circuit board, and then the three-stage inflation control of the airbag 23 is carried out, including initial fitting (adapting to the oral cavity shape), mild stretching (for children / sensitive users) and full expansion (adult inspection mode). The inflation degree of the actual airbag 23 under the three-stage control is determined by the initial design.

[0066] Through the setting of the airbag 23 and supporting structures (such as the top pipe 117, one-way valve 215, etc.), when self-checking, the patient's oral cavity can automatically open to the required size along with the airbag 23, without the patient having to open the mouth repeatedly by himself, and then the inspection can be completed at one time, greatly improving the inspection efficiency.

[0067] Furthermore, a smart medical system is also provided in the present invention. The smart medical system includes a data acquisition module, a data processing module and a data transmission module located on the circuit board.

[0068] Among them, the data acquisition module collects the pharyngeal images of the person to be examined through an image acquisition module (the first camera 16, the second camera 17 and the light source 18), and transmits the collected pharyngeal images to the data processing module;

[0069] The data processing module is used to receive the oropharyngeal images transmitted by the data acquisition module, and obtain preliminary diagnosis results by analyzing and marking the images; the image processing technology adopts the general technology in the prior art, such as the analysis and processing method in the announcement number CN113554641B.

[0070] The data transmission module is used to transmit the diagnosis result and the label image to the display screen 12 and the terminal device; wherein the terminal device is connected to the self-service oropharyngeal examiner by communication and / or electrical connection. The above-mentioned label image refers to the real-life image obtained from the oropharynx, and the image is annotated with the diagnosis result information. Texting the diagnosis result and marking it on the image is a common technology in the prior art and will not be repeated here.

[0071] The self-service oropharyngeal inspector of the present invention can also realize fast and safe oropharyngeal health screening in home or grassroots scenarios, and enable users to preliminarily identify abnormal signs and guide targeted medical treatment. It can significantly reduce unnecessary offline diagnosis and treatment, optimize the efficiency of medical resource allocation, and reduce the risk of contact in epidemic transmission scenarios, providing technical support for the construction of a hierarchical diagnosis and treatment system.

[0072] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0073] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0074] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A self-service oropharyngeal examination device for smart medical treatment, characterized in that: include: A handheld operating unit (1) and a disposable detection head (2), wherein the disposable detection head (2) is magnetically mounted on the handheld operating unit (1); The handheld operating unit (1) comprises a handheld base (11), a detection end of the handheld base (11) is detachably connected to a detection tube (15), and a first camera (16) and a second camera (17) are installed on the head of the detection tube (15); The second cameras (17) are provided in multiple groups, and the second cameras (17) are arranged outside around the first camera (16); The disposable detection head (2) comprises a detection body (21), a tongue depressor (22) is arranged at the bottom of the detection body (21), and an air bag (23) is arranged in the middle of the detection body (21); The connection end of the detection body (21) is provided with a magnetic attraction portion (211), the magnetic attraction portion (211) is magnetically connected to the detection end of the handheld base (11), and the detection body (21) is sleeved on the detection tube (15).

2. A self-service oropharyngeal examination device for smart medical treatment according to claim 1, characterized in that: The handheld base (11) is provided with a display screen (12), a power switch (13) and a camera switch (14); a circuit main board is installed inside the handheld base (11); the display screen (12), the power switch (13) and the camera switch (14) are all electrically connected to the circuit main board.

3. A self-service oropharyngeal examination device for smart medical treatment according to claim 1, characterized in that: A plurality of groups of light sources (18) are arranged between adjacent second cameras (17), and the light sources (18) are cold light sources.

4. The self-service oropharyngeal examination device for smart medical treatment according to claim 1, characterized in that: The detection end of the handheld base (11) is provided with a magnetic attraction groove (115), the bottom of the magnetic attraction groove (115) is provided with a mounting groove (116), and a magnetic ring (113) is installed in the mounting groove (116); The diameter of the magnetic attraction portion (211) is adapted to the inner diameter of the magnetic attraction groove (115); A plurality of groups of magnetically conductive patches (216) are embedded in the end surface of the magnetic attraction portion (211), and the magnetic ring (113) adsorbs the magnetically conductive patches (216).

5. A self-service oropharyngeal examination device for smart medical treatment according to claim 4, characterized in that: The inner side surface of the magnetic attraction groove (115) is provided with a positioning boss (114), the outer end of the magnetic attraction portion (211) is provided with a limiting slot (213), and the positioning boss (114) is adapted to fit the limiting slot (213).

6. The self-service oropharyngeal examination device for smart medical treatment according to claim 4, characterized in that: An air passage (214) is symmetrically provided on the outer end surface of the magnetic attraction portion (211), and a one-way valve (215) is installed at the air inlet of the air passage (214); Two groups of inflatable tubes (111) are arranged inside the handheld base (11), and the heads of the two groups of inflatable tubes (111) are both provided with top tubes (117), and the top tubes (117) cooperate with the one-way valve (215); When the magnetic attraction portion (211) is docked with the handheld base (11), the push tube (117) pushes open the one-way valve (215) to form a passage.

7. The self-service oropharyngeal examination device for smart medical treatment according to claim 4, characterized in that: A limiting ring (212) is provided at the head of the magnetic attraction portion (211), and the diameter of the limiting ring (212) is greater than the inner diameter of the magnetic attraction groove (115).

8. A self-service oropharyngeal examination device for smart medical treatment according to any one of claims 1 to 7, characterized in that: The tongue depressor (22) extends outward from the connection end of the detection body (21), and the tongue depressor (22) is arranged to be inclined downward.

9. The self-service oropharyngeal examination device for smart medical treatment according to claim 6, characterized in that: One side of the airbag (23) is symmetrically provided with air ports (231), and two groups of the air ports (231) are arranged at positions corresponding to the airway (214). A FEP hose is pre-buried inside the airway (214), one end of the FEP hose is connected to the air port (231), and the other end of the FEP hose is connected to the one-way valve (215).

10. The self-service oropharyngeal examination device for smart medical treatment according to claim 2, characterized in that: It also includes a smart medical system, which includes a data acquisition module, a data processing module and a data transmission module located on the circuit main board; The data acquisition module acquires an oropharyngeal image of the person being examined, and transmits the acquired oropharyngeal image to the data processing module; The data processing module is used to receive the oropharyngeal image transmitted by the data acquisition module, and analyze and mark the oropharyngeal image according to a preset rule to obtain a label image; The data transmission module is used to transmit the label image to the display screen (12) and the terminal device.

Images