Intraoral mirror surface decontamination apparatus, endoscopic system for oral cavity, and dental mirror

Abstract

The water-air hybrid endoscope decontamination apparatus of the present invention comprises a water path mechanism and an air path mechanism. The water path mechanism comprises a water inlet, a water path pipeline, and a water spray outlet. The air path mechanism comprises an air inlet, an air path pipeline, and an air jet outlet. The water spray outlet and the air jet outlet are disposed near a camera. During decontamination, firstly, liquid provided by an external liquid source is sprayed through the water path pipeline from the water spray outlet to rinse the camera, and then air provided by an external air source is jetted through the air path pipeline from the air jet outlet to blow away residual liquid and stains on the camera from the camera, keeping the viewing field of the camera clear. Due to the secondary cleaning of the camera with air, the clinical problem that simple liquid rinsing leaves residual liquid on the camera surface and the observation effect remains suboptimal is effectively resolved. The endoscopic system for oral cavity of the present invention comprises the water-air hybrid endoscope decontamination apparatus of the present invention, so that the camera can be cleaned in time during clinical use, ensuring the continuous progress of clinical operations.. The intraoral mirror surface decontamination apparatus of the present invention comprises a working part and a control part. The surface of the working part is made of an elastic or flexible material, and the control part controls the working part to move on the surface requiring cleaning, thereby wiping off stains on the surface requiring cleaning. By means of extraorally controlling the elastic or soft surface of the working part by means of the control part to generate movement, especially sliding along the surface requiring cleaning, liquid, paste, tissue, and other objects adhering to the surface requiring cleaning can be wiped off, thereby achieving the cleaning effect. The contact sliding wiping mode achieves a particularly good cleaning effect, especially for stains with strong adhesion. The endoscopic system for oral cavity of the present invention and the dental mirror of the present invention comprise the intraoral mirror surface decontamination apparatus of the present invention, which can clean the working surfaces of the camera and the dental mirror head in time during clinical use, ensuring the continuous process of clinical operations.

Description

Intraoral mirror surface decontamination device, oral endoscope system and dental mirror TECHNICAL FIELD

[0001] The present application relates to an intraoral mirror surface, in particular a decontamination device for the lens surface of an oral endoscope, and a corresponding oral endoscope system and dental mirror. BACKGROUND

[0002] As an important food intake organ of the human body, oral health maintenance and oral disease treatment are closely related to overall health. The most common and effective way of oral health maintenance is regular tooth cleaning, and oral disease treatment includes a variety of treatment options such as periodontal treatment, dental implantation, and tooth extraction.

[0003] Currently, intraoral operations are usually performed using visual observation with a dental mirror, and occasionally with an oral microscope. Due to the small space and lack of light source in the oral cavity, the doctor can only rely on external light sources to illuminate the oral cavity. However, during the operation, the doctor needs to lower his head to observe the inside of the oral cavity, which can easily block the light source. Especially when operating on the deep part of the oral cavity, the working site is located in the deep part of the oral cavity and is blocked by the cheek muscles, making it difficult for the doctor to observe during the operation. The doctor often needs to adjust his head position or bend his waist to adapt to the visual observation during tooth cleaning, and this long-term low-head working posture of the doctor can easily cause diseases such as cervical spondylosis and lumbar spondylosis.

[0004] To solve the above problems, the applicant proposed a technical solution for an oral endoscope system in the patent application "Miniature endoscope mountable on dental equipment" (Patent application number: 201910493765.6, 201920867889.1).

[0005] However, during the use of the oral endoscope, various substances such as blood and paste may adhere to the lens surface during oral treatment, making it difficult to observe clearly. Therefore, the purpose of the present application is to design a decontamination device that can quickly clean the lens of the endoscope during clinical use, ensuring the continuous clarity of the endoscope during operation. SUMMARY

[0006] The water-gas mixed endoscope decontamination device uses a water-gas mixed cleaning method to quickly flush away the stains adhering to the lens surface using the flushing power of the water flow, and then uses the impact force of the gas to blow away the water stains and a small amount of residual stains, ensuring the rapid cleaning of the lens and effectively solving the problem of residual liquid on the lens surface caused by pure liquid flushing, which still does not have a good observation effect in clinical application.

[0007] The water-gas mixed endoscope decontamination device is characterized in that: the water-gas mixed endoscope decontamination device 1 comprises a water path mechanism 11 and a gas path mechanism 12, the water path mechanism 11 comprises a water inlet 11-1, a water path pipeline 11-2 and a water outlet 11-3, and the gas path mechanism 12 comprises an air inlet 12-1, a gas path pipeline 12-2 and an air outlet 12-3; the water outlet 11-3 and the air outlet 12-3 are arranged near a camera 21-1 of an observation system 21 of an endoscope 2, the water inlet 11-1 is connected with an external liquid source, and the air inlet 12-1 is connected with an external gas source; during decontamination, liquid provided by the external liquid source is sprayed from the water outlet 11-3 through the water path pipeline 11-2 to flush the camera 21-1, and then gas provided by the external gas source is sprayed from the air outlet 12-3 through the gas path pipeline 12-2 to blow away the residual liquid and stains on the camera 21-1 from the camera 21-1, so that the observation field of view of the camera 21-1 is kept clear.

[0008] Since the gas is sprayed from the air outlet 12-3 through the gas path pipeline 12-2 to clean the camera 21-1 again, the problem that liquid remains on the surface of the camera 21-1 due to simple liquid flushing and the observation effect is still poor is effectively solved.

[0009] The water path mechanism 11 and the gas path mechanism 12 can be arranged by using different pipelines respectively to ensure independent pipelines of water flow and gas flow, or the water path pipeline 11-2 and the gas path pipeline 12-2 can be combined into one pipeline, so as to simplify the pipeline structure, reduce the space volume of the pipeline, occupy small space after entering the oral cavity, and be more conducive to various operations in the oral cavity.

[0010] The water path mechanism 11 and the gas path mechanism 12 are manufactured as a whole, the water path pipe 11-2 and the gas path pipe 12-2 are combined into a pipe, the distal end outlet of the pipe is both the water jet outlet 11-3 and the gas jet outlet 12-3, the proximal end of the water path pipe 11-2 and the gas path pipe 12-2 is provided with a three-way interface 1112, one end of the three-way interface 1112 is connected with an external liquid source through the water inlet 11-1, and the other end is connected with an external gas source through the gas inlet 12-1. The integrated design is used, first, the external liquid source is connected, liquid flows into the water path pipe 11-2 through the three-way interface 1112 and is sprayed out of the water jet outlet 11-3 to flush the camera 2, then, the external gas source is connected, gas flows into the gas path pipe 12-2 through the three-way interface 1112 and is sprayed out of the gas jet outlet 12-3 to blow away the residual liquid and stains on the camera 21-1, so that the observation field of view of the camera 21-1 is clear. The single-pipe structure is very small in size and can be integrated with the working part of the endoscope 2, so that the connection and installation of the device are very simple.

[0011] The water-gas mixed endoscope decontamination device 1 further comprises a control switch 13. The control switch 13 can control the working state of the water path mechanism 11 and / or the gas path mechanism 12.

[0012] The control switch 13 is arranged on the water-gas mixed endoscope decontamination device 1, and / or on the display device 23, and / or on the foot switch 4. The applicant only lists the above-mentioned arrangement modes, and those skilled in the art can arrange the control switch 13 at different positions according to needs, which will not be enumerated one by one by the applicant, but will not be out of the protection scope of the present application.

[0013] The water-gas mixed endoscope decontamination device 1 further comprises a sleeve 14, and the water path mechanism 11 and the gas path mechanism 12 are arranged in the sleeve 14. The water path mechanism 11 and the gas path mechanism 12 can be arranged together with the observation system 21 of the endoscope 2 in the sleeve 14 to form a whole, so that the installation is very simple during clinical use.

[0014] The oral endoscope system of the present application comprises the water-gas mixed endoscope decontamination device 1.

[0015] The oral endoscope system 100 comprises the water-gas mixed endoscope decontamination device 1 and the endoscope 2. The water-gas mixed endoscope decontamination device 1 can be manufactured as a whole with the observation system 21 of the endoscope 2, so that the installation and connection with other devices are facilitated. The water-gas mixed endoscope decontamination device 1 can also be connected with the endoscope 2 through the connecting mechanism 1-2, so that the assembly is performed again during use, and the use is more flexible.

[0016] The endoscope 2 comprises an observation system 21, a main machine 22, a display device 23 and a circuit system 24;

[0017] A. The observation system 21 comprises a camera 21-1;

[0018] B. The main machine 22 comprises a shell 22-1, a data collection and processing system 22-2 and a control system 22-3; the data collection and processing system 22-2 and the control system 22-3 are arranged in and / or on the shell 22-1;

[0019] C. The observation system 21, the main machine 22 and the display device 23 are connected together through the circuit system 24; the data collected by the observation system 21 is displayed on the display device 23 after being analyzed and processed by the main machine 22.

[0020] The camera 21-1 is detachably connected to the main machine 22, and the camera 21-1 is for one-time use. The camera 21-1 is detachably connected to the main machine 2 in the form of an interface, so that in clinical application, the camera 21-1 can be manufactured as consumables for one-time use, thereby better ensuring the safety of the camera 21-1 in clinical use.

[0021] The observation system 21 further comprises a light source 21-2.

[0022] The light source 21-2 is an LED light source, and the light source 21-2 is arranged around the camera 21-1. The light source 11-2 adopts an LED light source, and since the LED light source has the advantage of low heat generation, the light source 11-2 can be directly arranged around the camera 21-1, and the lighting effect is better. At the same time, the heat generated by the LED light source can also prevent a small amount of liquid from remaining on the surface of the camera 21-1 to cause fogging.

[0023] A hydrophobic coating is arranged on the packaging surface of the shooting direction of the camera 21-1. The design of the hydrophobic coating can make the residual liquid after flushing form water droplets on the packaging surface of the camera 21-1, and when the gas is sprayed from the air outlet 12-3 through the air path pipeline 12-2, the water droplets remaining on the packaging surface of the camera 21-1 can be blown off very quickly, and the cleaning effect caused by the large-area adhesion of the flushing liquid on the packaging surface of the camera 21-1 can be better prevented, thereby affecting the image observation effect.

[0024] The endoscope 2 is arranged in the sleeve 14 of the water-gas mixed endoscope decontamination device 1, and constitutes the oral endoscope system 100. The integrated design makes the oral endoscope system 100 very small in size, facilitates the installation and connection with various dental instruments, and occupies a small space in the oral cavity, which is more conducive to various operations in the oral cavity.

[0025] The water-gas mixed endoscope decontamination device 1 and the endoscope 2 are connected together through the connecting mechanism 1-2 to constitute the oral endoscope system 100. The water-gas mixed endoscope decontamination device 1 can also be arranged as a separate mechanism, and can be assembled during use. In addition, different endoscopes 2 can be replaced as needed during use, and the water-gas mixed endoscope decontamination device 1 can also be replaced in unexpected situations such as pipeline blockage, which makes the clinical use more flexible.

[0026] The connecting mechanism 1-2 is a sleeve connection structure, and / or a hinge connection mechanism, and / or a glue connection mechanism, and / or a buckle connection structure. The applicant only specifically illustrates the above three connection methods here. In actual application, those skilled in the art can design other connection methods according to needs, which are not illustrated one by one here, but do not deviate from the protection scope of the present application.

[0027] The main machine 22 of the endoscope 2 is provided with an automatic control program, and the decontamination parameters set by the automatic control program control the water-gas mixed endoscope decontamination device 1 to decontaminate and clean the camera 21-1. The automatic control program can pre-set parameters such as water flow pressure, flushing time, gas pressure, and gas blowing time. When needed, the main machine 22 can control the water-gas mixed endoscope decontamination device 1 to flush the endoscope 2 according to the set automatic control program by simply turning on the control switch 13, which is very convenient to use.

[0028] The oral endoscope system 100 is arranged on the dental instrument 200 through the spatial positioning mechanism 3, and the working part of the treatment instrument is exposed in the observation field of view of the endoscope 2. The spatial positioning mechanism 3 can realize the spatial position adjustment of the oral endoscope system 100 in multiple dimensions such as translation, lifting, axial rotation, and radial rotation, so as to ensure that the working part of the treatment instrument is always exposed in the observation field of view of the endoscope 2.

[0029] The spatial positioning mechanism 3 is a multi-dimensional three-dimensional spatial position adjustment mechanism 31.

[0030] The multi-dimensional three-dimensional spatial position adjustment mechanism 31 has at least three-dimensional adjustment function. The multi-dimensional three-dimensional spatial position adjustment mechanism 31 at least includes the adjustment function of the camera module in three dimensions such as forward and backward translation, left and right translation, and up and down lifting.

[0031] The multi-dimension three-dimensional spatial position adjusting mechanism 31 has a four-dimension adjusting function, including three-dimension spatial adjusting and rotating adjusting. In addition to the adjusting function of three dimensions of forward and backward translation, left and right translation, and up and down lifting, the multi-dimension three-dimensional spatial position adjusting mechanism 31 can also realize the rotating adjusting of the camera 21-1 around the axial rotation and the radial rotation.

[0032] The spatial positioning mechanism 3 is a detachable spatial positioning mechanism 32 or a non-detachable spatial positioning mechanism 33. The detachable spatial positioning mechanism 32 adopts a rotating connection mode, and / or a convex-concave clamping connection mode, and / or an interference fit connection mode. The applicant herein only illustrates the above several detachable connection modes, and those skilled in the art can design other connection modes according to the needs, which are not illustrated one by one by the applicant herein, but do not deviate from the protection scope of the present application. The detachable spatial positioning mechanism 32 can realize the removal of the oral endoscope system 100 from the dental instrument 200, can meet different instrument needs, and can be cleaned, replaced, and the like when needed, and can especially realize the disposable use of the camera 21-1 at low cost. The non-detachable spatial positioning mechanism 33 can be realized by bonding, welding, integral casting, integral injection molding, and the like. During use, no additional connection is needed, and the clinical use is simpler, and especially can be made into a disposable whole with the working end 200-1, and the clinical use process is safer and more sanitary.

[0033] The data collection and processing system 22-2 contains an artificial intelligence AI medical image processing unit, which performs AI intelligent analysis on the image data collected by the camera 21-1, and outputs the analysis result to the display device 23 and / or prompts the operator. The artificial intelligence (AI) medical image processing unit can automatically perform AI intelligent analysis on the image data collected by the camera 21-1 according to an algorithm, and the control system 23 performs treatment according to the analysis result, such as outputting the result to the display device 3, issuing an alarm sound prompt, giving an operation voice prompt to the operator, automatically starting the water-air mixed endoscope decontamination device 1 to flush the camera 21-1, and the like.

[0034] The artificial intelligence (AI) medical image processing unit automatically identifies whether the working part of the treatment instrument is within the observation field of view of the camera 21-1. When the working part is not within the observation field of view of the camera 21-1, the artificial intelligence (AI) medical image processing unit sends a control instruction to the spatial positioning mechanism 3 through the circuit system 24 to automatically adjust the spatial position of the camera 21-1, so that the working part is continuously within the observation field of view of the camera 21-1. This automatic adjustment method can realize automatic correction during use, ensure that the working end 200-1 is continuously within the observation field of view of the camera 21-1, and thus ensure continuous real-time observation during use, which is very safe and convenient during clinical use.

[0035] The data collected and processed by the data collection and processing system 22-2 is transmitted to the display device 23 in a wired or wireless manner. The data collected and processed by the data collection and processing system 22-2 can be transmitted to the display device 23 for display through a data line, or can be transmitted to the display device 23 for display through a Wifi wireless connection, or can be transmitted to the display device 23 for display through a network.

[0036] The display device 23 is a mobile phone 23-1, a tablet computer 23-2, a display 23-3, a television 23-4, or a computer 23-5. The applicant only illustrates the above-mentioned display methods by way of example, and those skilled in the art can select different display methods according to needs, but they do not deviate from the protection scope of the present application.

[0037] In clinical use, the oral endoscope system of the present application is connected to the dental instrument 200, the observation angle of the camera 21-1 is adjusted according to the angle of the working end 200-1, and the working end 200-1 is ensured to be within the observation field of view of the camera 21-1. During use, when the camera 21-1 is contaminated and blocked, the control switch 13 is turned on, and the water-gas mixed endoscope decontamination device of the present application starts to work. First, the liquid provided by the external liquid source is sprayed from the water outlet 11-3 through the water pipeline 11-2 to flush the camera 21-1, and then the gas provided by the external gas source is sprayed from the gas outlet 12-3 through the gas pipeline 12-2 to blow the residual liquid and stains away from the camera 21-1, so as to keep the observation field of view of the camera 21-1 clear, thereby ensuring the continuous operation of clinical operation.

[0038] The water-gas mixed endoscope decontamination device 1 of the application comprises a water path mechanism 11 and a gas path mechanism 12, the water path mechanism 11 comprises a water inlet 11-1, a water path pipeline 11-2 and a water outlet 11-3, the gas path mechanism 12 comprises an air inlet 12-1, a gas path pipeline 12-2 and an air outlet 12-3; the water outlet 11-3 and the air outlet 12-3 are arranged near the camera 21-1 of the observation system 21 of the endoscope 2, the water inlet 11-1 is connected with an external liquid source, and the air inlet 12-1 is connected with an external gas source; during decontamination, the liquid provided by the external liquid source is sprayed from the water outlet 11-3 through the water path pipeline 11-2 to flush the camera 21-1, and then the gas provided by the external gas source is sprayed from the air outlet 12-3 through the gas path pipeline 12-2 to blow the residual liquid and stains on the camera 21-1 away from the camera 21-1, so as to keep the observation field of view of the camera 21-1 clear. Since the gas performs secondary cleaning on the camera 21-1, the clinical problem that the liquid remains on the surface of the camera 21-1 caused by simple liquid flushing and the observation effect is still poor is effectively solved. The oral endoscope system of the application comprises the water-gas mixed endoscope decontamination device, so that the camera 21-1 can be cleaned in time during clinical use, and the continuous operation of the clinical operation is ensured.

[0039] The oral endoscope surface decontamination device of the application can ensure the rapid cleaning of the working mirror surface or the camera lens surface through the cleaning mode of sliding wiping controlled outside the mouth, and effectively solves the clinical application problem that the lens surface observation effect is still poor caused by the fact that the surface stains cannot be completely washed clean by simple liquid flushing.

[0040] The oral endoscope surface decontamination device of the application is characterized in that: the oral endoscope surface decontamination device 9 comprises a working part 91 and a control part 92, the surface of the working part 91 is made of elastic or flexible material, and the control part 92 controls the movement of the working part 91 on the surface 10 to be cleaned, so as to wipe off the stains on the surface 10 to be cleaned.

[0041] The working part 91 can be integrally made of elastic or soft material, or can be made of composite material with elastic or soft material coated on the surface. The elastic or soft surface of the working part 91 is moved through the control of the control part 92 outside the mouth, especially sliding along the surface 10 to be cleaned, so that the surface 10 to be cleaned, such as the surface of the camera 21-1, the working surface 41 of the oral lens 4, etc., can be wiped clean of the adhered liquid, paste, tissue and other objects, thereby achieving the cleaning effect. This contact sliding wiping mode has a particularly good cleaning effect on stains with strong adhesion, such as coagulated blood clots and adhered tissues.

[0042] The control part 92 controls the movement of the working part 91 in a push-pull control mode, and / or a swing control mode, and / or a rotation control mode. The control part 92 can generate the movement of the working part 91 on the surface 10 to be cleaned by combining one or more of the above modes to achieve the cleaning effect. Those skilled in the art can also design other control modes to achieve the movement of the working part 91 according to the actual application, which are not listed here, but do not deviate from the protection scope of the present application.

[0043] The control part 92 controls the movement of the working part 91 by manual, and / or pneumatic, and / or electric mode. The control part 92 can generate the movement of the working part 91 on the surface 10 to be cleaned according to the need by combining one or more of the above modes to achieve the cleaning effect. Those skilled in the art can also design other control modes to achieve the movement of the working part 91 according to the actual application, which are not listed here, but do not deviate from the protection scope of the present application.

[0044] The control part 92 controls the movement of the working part 91 in a manual push-pull control mode; the working part 91 contains an elastic ring 91-1 and a push handle 91-2, the control part 92 contains a receiving groove 92-1, the elastic ring 91-1 is compressed and received in the receiving groove 92-1, the push handle 91-2 is pushed, the elastic ring 91-1 is pushed out of the receiving groove 92-1, and is expanded along the surface 10 to be cleaned, and the surface 10 to be cleaned is wiped off the stains, the push handle 91-2 is pulled back, the elastic ring 91-1 is withdrawn into the receiving groove 92-1 along the surface 10 to be cleaned, and the elastic ring 91-1 wipes off the stains on the surface 10 to be cleaned during the recovery process. This push-pull mode is very convenient to use, and by setting the diameter and shape of the elastic ring 91-1, it can adapt to different sizes and shapes of the surface 10 to be cleaned. Especially when the elastic ring 91-1 is made of shape memory alloy, the shape of the elastic ring 91-1 can be trained, and when the elastic ring 91-1 is pushed out, it can recover to the set shape, which can adapt to the size and shape of various special-shaped surfaces 10 to be cleaned, and ensure the overall cleaning effect.

[0045] The control part 92 also contains a sliding groove 92-91, and the push handle 91-2 is embedded in the sliding groove 92-91 and slides along the sliding groove 92-91. The design of the sliding groove 92-91 can make the movement of the push handle 91-2 more smooth and not deviate.

[0046] The control part 92 controls the movement of the working part 91 in a manual swing control mode; the working part 91 comprises a scraper 91-3, a knob 91-4 and a push rod 91-5, the knob 91-4 is connected to the proximal end of the scraper 91-3 through the push rod 91-5, the knob 91-4 is pushed left and right, the push rod 91-5 drives the scraper 91-3 to swing left and right like a wiper, and the stain on the surface 10 to be cleaned is wiped off. This knob type swing control mode is very simple to use, you only need to push the knob 91-4 back and forth to control the scraper 91-3 to swing back and forth, and achieve stain removal.

[0047] The control part 92 also comprises a receiving groove 92-1; the scraper 91-3 is arranged in the receiving groove 92-1, and the push rod 91-5 is pushed to extend the scraper 91-3 from the receiving groove 92-1. The arrangement of the receiving groove 92-1 can make the scraper 91-3 be retracted for storage during normal treatment, and be pushed out only when cleaning is needed. During clinical use, the scraper 91-3 will not affect the operation of medical staff.

[0048] The scraper 91-3 is in non-point contact with the surface 10 to be cleaned. The angle between the front end of the scraper 91-3 and the push rod 91-5 is different according to the different settings of the equipment to be cleaned, so that the scraper 91-3 can be arranged in a linear or planar form on the surface of the surface 10 to be cleaned, especially in a planar form, to ensure that the scraper 91-3 can completely wipe the surface 10 to be cleaned during movement.

[0049] The control part 92 controls the movement of the working part 91 in a pneumatic swing control mode; the working part 91 comprises a scraper 91-3, a push rod 91-5 and a movement connecting rod 91-6, the movement connecting rod 91-6 is provided with a sliding groove 91-61; the control part 92 comprises a control ratchet 92-2 and a gas driving mechanism 92-3, the control ratchet 92-2 is provided with a driving shaft 92-21, the gas driving mechanism 92-3 comprises an air inlet pipe 92-71 and an air outlet pipe 92-72, and the control ratchet 92-2 is arranged between the air inlet pipe 92-71 and the air outlet pipe 92-72; the air inlet pipe 92-71 is connected with an external gas source, gas enters the air inlet pipe 92-71 to drive the control ratchet 92-2 to rotate, drives the driving shaft 92-21 to move in the sliding groove 91-61, and drives the scraper 91-3 to swing left and right through the push rod 91-5, and the stain on the surface 10 to be cleaned is wiped off.

[0050] The air-driven driving mode, the air inlet pipe 92-71 can be directly connected to the air source on the dental chair, and the operation of the control part 92 is controlled by the foot switch 6. The control ratchet 92-2 also contains a sealed shell 92-22, which together with the air inlet pipe 92-71 and the air outlet pipe 92-72 constitutes a gas passage. When used clinically, the air inlet pipe 92-71 and the air outlet pipe 92-72 are connected with the dental chair respectively, when cleaning is needed, step on the foot switch 6, the air source is connected, the air enters the sealed shell 92-22 through the air pipe 92-71, pushes the control ratchet 92-2 to rotate, the driving shaft 92-21 moves in the chute 91-61, the moving link 91-6 drives the scraper 91-3 to swing left and right along the surface to be cleaned 10 through the push rod 91-5, when the control ratchet 92-2 rotates to the set position, the air outlet pipe 92-72 is connected, the gas flows out through the air outlet pipe 92-72, the control ratchet 92-2 stops rotating, and the scraper 91-3 stops swinging.

[0051] The gas-driven mechanism 92-3 is also provided with a reset spring 92-33. One end of the reset spring 92-33 is connected to the moving link 91-6, and the other end is connected to the distal end of the air outlet pipe 92-72. The reset spring 92-33 can make the scraper 91-3 stop at the set position after stopping moving, so as to ensure that the camera 21-1 is not blocked.

[0052] The control part 92 adopts an electric swing control mode to control the movement of the working part 91; the working part 91 contains a scraper 91-3, a push rod 91-5 and a motion turning mechanism 91-7, the scraper 91-3 is connected with the motion turning mechanism 91-7 through the push rod 91-5; the control part 92 contains a motion transmission mechanism 92-4, a motor 92-5, a power supply 92-6 and a circuit 92-7, the motor 92-5 and the power supply 92-6 are connected together through the circuit 92-7, when the motor 92-5 works, the motion turning mechanism 91-7 is driven to work through the motion transmission mechanism 92-4, so as to control the scraper 91-3 to swing and remove the stains on the surface to be cleaned 10. This electric control mode can very accurately control the swing speed and swing angle of the working part 91, and can be designed as one-key control type, which is very simple and convenient to use.

[0053] The motion turning mechanism 91-7 is a chute type turning mechanism; the push rod 91-5 is vertically arranged with the motion turning mechanism 91-7, the proximal end of the push rod 91-5 is provided with a motion groove 91-51, the distal end of the motion turning mechanism 91-7 is provided with a turning shaft 91-71, the proximal end is provided with a connecting groove 91-72, the turning shaft 91-71 is embedded in the motion groove 91-51; the motion transmission mechanism 92-4 comprises a transmission shaft 92-41 and a cam 92-42, the cam 92-42 is provided with a motion block 92-42-1, the motion block 92-42-1 is embedded in the connecting groove 91-72; under the driving of the motor 92-5, the transmission shaft 92-41 rotates, drives the cam 92-42 to rotate, and drives the motion turning mechanism 91-7 to move up and down through the up and down sliding of the motion block 92-42-1 in the connecting groove 91-72, and then drives the turning shaft 91-71 to move forward and backward in the motion groove 91-51 of the push rod 91-5, so that the scraper 91-3 swings left and right, and the stain on the surface to be cleaned 10 is wiped off.

[0054] The applicant only specifically illustrates the specific structure of a motion turning mechanism here, and in actual application, those skilled in the art can design different motion turning mechanisms according to needs, which are not illustrated one by one by the applicant, but do not deviate from the protection scope of the application.

[0055] The control part 92 further comprises a control switch 92-8. The control switch 92-8 can control the working state of the control part 92, such as opening, stopping switching, and can also have parameter adjustment functions such as motion speed and motion angle according to needs.

[0056] The intraoral mirror stain removal device 9 further comprises a flushing mechanism 93. The flushing mechanism 93 can flush the surface to be cleaned 10, further enhancing the stain removal effect of the intraoral mirror stain removal device 9.

[0057] The oral endoscope system of the application comprises the intraoral mirror stain removal device 9.

[0058] The oral endoscope system 100 comprises the intraoral mirror stain removal device 9 and an endoscope 2.

[0059] The endoscope 2 comprises an observation system 21, a main machine 22, a display device 23 and a circuit system 24;

[0060] A, the observation system 21 comprises a camera 21-1;

[0061] B、the host computer 22 comprises a housing 22-1, a data collection and processing system 22-2 and a control system 22-3; the data collection and processing system 22-2 and the control system 22-3 are arranged in and / or on the housing 22-1;

[0062] C、the observation system 21, the host computer 22 and the display device 23 are connected together via the circuitry 24; the data collected by the observation system 21 is displayed on the display device 23 after being analyzed and processed by the host computer 22.

[0063] The surface of the camera 21-1 in the oral endoscope system 100 is the surface 10 to be cleaned, and the oral endoscope surface decontamination device 9 can effectively remove liquid, paste, tissue and other objects remaining on the surface of the camera 21-1 during clinical treatment, especially coagulated blood clots and adhered tissues, to ensure clear vision of the camera 21-1 during clinical use.

[0064] The camera 21-1 is detachably connected to the host computer 22, and the camera 21-1 is for one-time use. The camera 21-1 is detachably connected to the host computer 2 in an interface manner, so that the camera 21-1 can be manufactured as consumables for one-time use in clinical application, thereby better ensuring the safety of the camera 21-1 in clinical use.

[0065] The observation system 21 further comprises a light source 21-2.

[0066] The light source 21-2 is an LED light source, and the light source 21-2 is arranged around the camera 21-1. The light source 91-2 adopts an LED light source, and since the LED light source has the advantage of low heat generation, the light source 91-2 can be directly arranged around the camera 21-1, and the lighting effect is better. At the same time, the heat generated by the LED light source can prevent a small amount of liquid from remaining on the surface of the camera 21-1 to form fog.

[0067] The encapsulation surface of the shooting direction of the camera 21-1 is provided with a hydrophobic coating. The design of the hydrophobic coating can make the residual liquid in the process of stain wiping form water droplets on the encapsulation surface of the camera 21-1 after flushing, and the residual liquid can be quickly wiped clean when wiping again, without forming a film on the encapsulation surface of the camera 21-1 to cause poor wiping effect.

[0068] The data collection and processing system 22-2 transmits the processed data to the display device 23 through wired or wireless transmission. The data collection and processing system 22-2 can transmit the processed data to the display device 23 through wired transmission, wireless transmission such as Wifi, or remote transmission through a network.

[0069] The display device 23 is a mobile phone 23-1, a tablet computer 23-2, a display 23-3, a television 23-4, or a computer 23-5. The applicant herein only illustrates the above-mentioned display modes, and those skilled in the art can select different display modes according to needs, but they do not deviate from the protection scope of the present application.

[0070] The oral endoscope system 100 also comprises an endoscope carrying mechanism 7, which comprises a holding part 71 and an endoscope seat 72, the endoscope 2 is arranged on the endoscope seat 72, the control part 92 of the oral endoscope mirror surface decontamination device 9 is arranged in and / or on the holding part 71, and the working part 91 of the oral endoscope mirror surface decontamination device 9 is arranged on the camera 21-1 of the endoscope 2.

[0071] When the oral endoscope system 100 directly performs observation-assisted treatment, the oral endoscope system 100 can generally be provided with an endoscope carrying mechanism 7. The camera 21-1 is arranged on the endoscope seat 72, and the working part 91 of the oral endoscope mirror surface decontamination device 9 wipes and cleans the camera 21-1 by adhering to the surface of the endoscope seat 72.

[0072] The oral endoscope system 100 is arranged on a dental instrument 200.

[0073] The dental instrument 200 is a mouth mirror 203, or a dental mobile phone, or an ultrasonic dental cleaner, or an oral retractor. The applicant herein only lists the above-mentioned instruments, and those skilled in the art can combine the oral endoscope system of the present application with various instruments as needed in actual application, and the applicant herein does not illustrate them one by one, but they do not deviate from the protection scope of the present application.

[0074] The oral endoscope system 100 can also be assembled with the dental instrument 200 for use together, when the oral endoscope system 100 and the dental instrument 200 are assembled together for use, the camera 21-1 is generally arranged at the working part of the dental instrument 200, so as to ensure that the working state of the working part of the dental instrument 200 can be observed in real time during clinical use.

[0075] The mouth mirror 203 comprises the oral cavity mirror surface decontamination device 9.

[0076] The mouth mirror 203 comprises the oral cavity mirror surface decontamination device 9, the mouth mirror head 4 and the handle 5, the oral cavity mirror surface decontamination device 9 is arranged on the handle 5, the mouth mirror head 4 is connected with the handle 5, and the working surface 41 of the mouth mirror head 4 is decontaminated through the movement of the working part 91 of the oral cavity mirror surface decontamination device 9.

[0077] The working part 91 slides relative to the working surface 41 to decontaminate the working surface, and the soft surface of the working part 91 will not scratch the working surface 41, thereby ensuring the cleaning effect and the service life of the mouth mirror head 4.

[0078] The oral cavity mirror surface decontamination device 9 is arranged on the handle 5 in a detachable or non-detachable manner through concave-convex clamping connection, hinge connection and / or integral manufacturing. The applicant only illustrates the above connection modes by way of example, and in actual application, the oral cavity mirror surface decontamination device 9 can be arranged on the handle 5 through one or more connection modes, which will not be illustrated one by one by the applicant but will not be out of the protection scope of the application.

[0079] The control part 92 of the oral cavity mirror surface decontamination device 9 comprises a connecting part 92-9 provided with a positioning block 92-91, the handle 5 is provided with a mounting groove 51 provided with a positioning groove 51-1, the connecting part 92-9 is embedded in the mounting groove 51, and the positioning block 92-91 is embedded in the positioning groove 51-1 to realize concave-convex clamping connection. The positioning groove 51-1 can be provided with two different groove holes, the control part 92 is pushed forward, the positioning block 92-91 is embedded in the positioning groove 51-1 at the front, the oral cavity mirror surface decontamination device 9 is pushed out to decontaminate, the positioning block 92-91 is pressed, and the control part 92 is pulled backward, the positioning block 92-91 is embedded in the positioning groove 51-1 at the rear, the oral cavity mirror surface decontamination device 9 is retracted into the mounting groove 51 and does not interfere with the normal work of the mouth mirror 203. A reset mechanism can also be arranged in the positioning groove 51-1, the positioning block 92-91 is pressed, and the oral cavity mirror surface decontamination device 9 is automatically retracted into the mounting groove 51.

[0080] The mouth mirror 203 further comprises the oral cavity endoscope system 100 according to claim 15.

[0081] The camera 21-1 of the oral endoscope system 100 is arranged on the mouth lens 4. The mouth lens 4 is provided with a mounting hole 42, and the camera 21-1 is arranged in the mounting hole 42, so that the camera 21-1 can be observed, and the mouth lens 4 can have the function of the tissue protection mechanism during operation.

[0082] During clinical use, the oral endoscope system of the present application is connected to the dental instrument 200, the angle of the camera 21-1 is adjusted according to the required observation angle, and the working end of the dental instrument 200 is ensured to be within the observation field of view of the camera 21-1. During use, when the camera 21-1 is contaminated and blocked, the working part 91 is controlled to move through the control part 92, and the surface 10 to be cleaned, i.e. the surface of the camera 21-1 and the working surface 41 of the mouth lens 4, is kept clear of the observation field of view of the camera 21-1 and the working surface 41, thereby ensuring the continuous operation of the clinical operation.

[0083] The oral endoscope surface decontamination device of the present application comprises a working part 91 and a control part 92. The surface of the working part 91 is made of elastic or flexible material. The control part 92 controls the movement of the working part 91 on the surface 10 to be cleaned, thereby removing the stains on the surface 10 to be cleaned. By controlling the elastic or flexible surface of the working part 91 to move, especially to slide along the surface 10 to be cleaned, through the control part 92, the surface 10 to be cleaned, such as the surface of the camera 21-1, the working surface 41 of the mouth lens 4, etc., can be wiped clean of the adhered liquid, paste, tissue and other objects, thereby achieving the cleaning effect. This contact and sliding wiping method has a particularly good cleaning effect on stains with strong adhesion, such as coagulated blood clots and adhered tissues. The oral endoscope system of the present application and the mouth lens of the present application comprise the oral endoscope surface decontamination device of the present application. During clinical use, the camera 21-1 and the working surface 41 of the mouth lens 4 can be cleaned in time, thereby ensuring the continuous operation of the clinical operation. BRIEF DESCRIPTION OF DRAWINGS

[0084] Fig. 1 is a perspective structural schematic view of the water-gas mixed endoscope decontamination device of the present application.

[0085] Fig. 1-1 is a cross-sectional view of A-A of Fig. 1.

[0086] Fig. 2 is a perspective structural schematic view of the water-gas mixed endoscope decontamination device of the present application with separate water and gas paths.

[0087] Fig. 2-1 is a cross-sectional view of B-B of Fig. 2.

[0088] Fig. 3 is a perspective structural schematic view of the water-gas mixed endoscope decontamination device of the present application with water and gas paths installed in a sleeve.

[0089] Fig. 4 is a perspective view of the oral endoscope system of the present application with water and air paths integrated.

[0090] Fig. 4-1 is a front view of Fig. 4.

[0091] Fig. 4-2 is a C-C sectional view of Fig. 4.

[0092] Fig. 4-3 is an enlarged view of D of Fig. 4-2.

[0093] Fig. 5 is a perspective view of the oral endoscope system of the present application with water and air paths separated.

[0094] Fig. 6 is a perspective view of the oral endoscope system of the present application mounted on an ultrasonic dental cleaner.

[0095] Fig. 7 is a perspective view of the oral endoscope system of the present application used independently.

[0096] Fig. 8 is a perspective view of the oral endoscope system of the present application mounted in a sheath.

[0097] Fig. 9 is a working principle diagram of the oral endoscope system of the present application with wired transmission.

[0098] Fig. 10 is a working principle diagram of the oral endoscope system of the present application with wireless transmission.

[0099] Fig. 11 is a perspective view of the oral mirror of the present application with a manual push-pull type oral mirror surface decontamination device.

[0100] Fig. 11-1 is a front view of Fig. 11.

[0101] Fig. 11-2 is an E-E sectional view of Fig. 11-1.

[0102] Fig. 11-3 is an exploded view of Fig. 11.

[0103] Fig. 12 is a perspective view of the oral mirror of the present application with the oral mirror surface decontamination device in a recovered state.

[0104] Fig. 12-1 is a front view of Fig. 12.

[0105] Fig. 12-2 is an F-F sectional view of Fig. 12-1.

[0106] Fig. 13 is a perspective view of the oral mirror of the present application with a manual swing type oral mirror surface decontamination device.

[0107] Fig. 13-1 is a front view of Fig. 13.

[0108] Fig. 13-2 is a G-G sectional view of Fig. 13-1.

[0109] Fig. 13-3 is an exploded view of Fig. 13.

[0110] Fig. 14 is a perspective view of the in-mouth mirror decontamination device in a retracted position of Fig. 13.

[0111] Fig. 14-1 is a front view of Fig. 14.

[0112] Fig. 14-2 is a H-H sectional view of Fig. 14-1.

[0113] Fig. 15 is a perspective view of the in-mouth mirror decontamination device swung to the left of Fig. 13.

[0114] Fig. 15-1 is a front view of Fig. 15.

[0115] Fig. 15-2 is a I-I sectional view of Fig. 15-1.

[0116] Fig. 16 is a perspective view of the oral endoscope system of the present invention with a pneumatic swing in-mouth mirror decontamination device.

[0117] Fig. 16-1 is a sectional view of Fig. 16.

[0118] Fig. 16-2 is a partially sectional view of Fig. 16.

[0119] Fig. 16-3 is a working principle diagram of Fig. 16.

[0120] Fig. 17 is a perspective view of the oral mirror of the present invention with a pneumatic swing in-mouth mirror decontamination device.

[0121] Fig. 17-1 is a sectional view of Fig. 17.

[0122] Fig. 17-2 is an exploded view of Fig. 17.

[0123] Fig. 17-3 is a working principle diagram of data wired transmission of Fig. 17.

[0124] Fig. 17-4 is a working principle diagram of data wireless transmission of Fig. 17.

[0125] In the above figures: 100 is the oral endoscope system of the present application, 200 is a dental instrument, 201 is a retractor, 202 is an ultrasonic scaler, 200-1 is a working end, 203 is the oral mirror of the present application, 10 is a surface that needs to be cleaned. 1 is the water-gas mixed endoscope decontamination device of the present application, 11 is the waterway mechanism, 12 is the gasway mechanism, 13 is the control switch, 14 is the sleeve, 15 is the baffle; 11-1 is the water inlet, 11-2 is the waterway pipeline, 11-3 is the water outlet, 12-1 is the air inlet, 12-2 is the gasway pipeline, 12-3 is the air outlet, 1112 is the three-way joint. 2 is an endoscope, 21 is an observation system, 22 is a main machine, 23 is a display device, 24 is a circuit system, 21-1 is a camera, 21-2 is a light source, 22-1 is a shell, 22-2 is a data collection and processing system, 22-3 is a control system, 23-1 is a mobile phone, 23-2 is a tablet computer, 23-3 is a display, 23-4 is a television, 23-5 is a computer. 1-2 is a connecting mechanism, 1-21 is an endoscope channel. 3 is a spatial positioning mechanism, 31 is a multi-dimensional three-dimensional spatial position adjusting mechanism, 32 is a detachable spatial positioning mechanism, 33 is a non-detachable spatial positioning mechanism. 4 is an oral mirror head, 41 is a working surface, 42 is a mounting hole. 5 is a handle, 51 is a mounting groove, 51-1 is a positioning groove. 6 is a foot switch. 7 is an endoscope bearing mechanism, 71 is a holding part, 72 is an endoscope seat. 9 is the oral endoscope surface decontamination device of the present application, 91 is a working part, 92 is a control part, 93 is a flushing mechanism; 91-1 is an elastic ring, 91-2 is a push handle, 91-3 is a scraper, 91-4 is a knob, 91-5 is a push rod, 91-6 is a motion connecting rod, 91-7 is a motion steering mechanism, 92-1 is a storage groove, 92-2 is a control ratchet, 92-3 is a gas driving mechanism, 92-4 is a motion transmission mechanism, 92-5 is a motor, 92-6 is a power supply, 92-7 is a circuit, 92-8 is a control switch, 92-9 is a connecting part, 93-1 is a flushing port; 91-51 is a motion groove, 91-61 is a sliding groove, 91-71 is a steering shaft, 91-72 is a connecting groove, 92-91 is a sliding groove, 92-21 is a driving shaft, 92-22 is a sealed shell, 92-41 is a transmission shaft, 92-42 is a cam, 92-91 is a positioning block, 92-71 is an air inlet pipeline, 92-72 is an air outlet pipeline, 92-33 is a return spring, 92-42-1 is a motion block. DETAILED DESCRIPTION

[0126] Example 1: Water-gas mixed endoscope decontamination device of the present application

[0127] Referring to FIGS. 1-2-1, the water-gas mixed endoscope decontamination device of the present embodiment comprises a waterway mechanism 11 and a gasway mechanism 12.

[0128] The water path mechanism 11 contains a water inlet 11-1, a water path pipeline 11-2 and a water jet 11-3. The air path mechanism 12 contains an air inlet 12-1, an air path pipeline 12-2 and an air jet 12-3. The water inlet 11-1 is connected with an external liquid source, and the air inlet 12-1 is connected with an external air source. The water jet 11-3 and the air jet 12-3 are arranged near the camera 21-1 of the observation system 21 of the endoscope 2. To ensure that the liquid and the air can effectively clean the surface of the camera 21-1 through the water jet 11-3 and the air jet 12-3, a baffle 15 is arranged at the outlet of the water jet 11-3 and the air jet 12-3, so that the direction of the sprayed liquid and air is changed through the baffle 15, thereby flushing and blowing the encapsulated surface of the observation direction of the camera 21-1.

[0129] Referring to FIG. 2 and FIG. 2-1, the water path mechanism 11 and the air path mechanism 12 can be arranged respectively by using different pipelines to ensure the independent pipeline of the water flow and the air flow. Referring to FIG. 1 and FIG. 1-1, the water path pipeline 11-2 and the air path pipeline 12-2 can also be combined into one pipeline, thereby simplifying the pipeline structure, reducing the volume of the pipeline space, occupying a small space after entering the oral cavity, and being more conducive to the operation in the oral cavity.

[0130] Referring to FIG. 1 and FIG. 1-1, the water path mechanism 11 and the air path mechanism 12 are manufactured as one whole, the water path pipeline 11-2 and the air path pipeline 12-2 are combined into one pipeline, the distal end outlet of the pipeline is both the water jet 11-3 and the air jet 12-3, and the proximal end of the water path pipeline 11-2 and the air path pipeline 12-2 is provided with a three-way interface 1112. One end of the three-way interface 1112 is connected with the water inlet 11-1 and the external liquid source, and the other end is connected with the air inlet 12-1 and the external air source. In use, the external liquid source is connected first, the liquid flows into the water path pipeline 11-2 through the three-way interface 1112, is sprayed out of the water jet 11-3, and flushes the camera 2, then the external air source is connected, the air flows into the air path pipeline 12-2 through the three-way interface 1112, is sprayed out of the air jet 12-3, blows away the residual liquid and stains on the camera 21-1, and keeps the observation field of view of the camera 21-1 clear. The structure of the single pipeline is very small, and can be integrated with the working part of the endoscope 2, and the connection and installation of the instrument are very simple.

[0131] Referring to FIG. 9, the water-air mixed endoscope stain removal device 1 further contains a control switch 13. The control switch 13 can control the working state of the water path mechanism 11 and / or the air path mechanism 12.

[0132] In this embodiment, the control switch 13 is arranged on the display device 23, and is provided with a foot switch 4. In actual application, the control switch 13 can also be arranged on the water-gas mixed endoscope decontamination device 1. The applicant herein only lists the above several arrangement modes, and in actual application, the control switch 13 can be arranged at different positions according to the needs of those skilled in the art, which will not be enumerated one by one herein, but will not be out of the protection scope of the present application.

[0133] Referring to FIG. 3 and FIG. 8, the water-gas mixed endoscope decontamination device 1 can further comprise a sleeve 14, and the water channel mechanism 11 and the gas channel mechanism 12 are arranged in the sleeve 14. The water channel mechanism 11 and the gas channel mechanism 12 can be arranged together with the observation system 21 of the endoscope 2 in the sleeve 14 to form an integral whole, which is very simple to install in clinical use.

[0134] During decontamination, the liquid provided by the external liquid source is sprayed from the water outlet 11-3 through the water channel 11-2 to flush the camera 21-1, and then the gas provided by the external gas source is sprayed from the gas outlet 12-3 through the gas channel 12-2 to blow the residual liquid and stains away from the camera 21-1, so as to keep the observation field of view of the camera 21-1 clear.

[0135] In this embodiment, since the water-gas mixed endoscope decontamination device 1 is additionally provided with gas cleaning on the basis of liquid flushing, the gas is sprayed from the gas outlet 12-3 through the gas channel 12-2 to perform secondary cleaning on the camera 21-1, which effectively solves the clinical problem that the liquid is left on the surface of the camera 21-1 due to pure liquid flushing, and the observation effect is still poor.

[0136] Embodiment 2: Oral endoscope system of the present application

[0137] Referring to FIG. 4 to FIG. 10, the oral endoscope system of the present embodiment comprises the water-gas mixed endoscope decontamination device of embodiment 1.

[0138] The oral endoscope system 100 comprises the water-gas mixed endoscope decontamination device 1 and the endoscope 2. Referring to FIG. 7 and FIG. 8, the water-gas mixed endoscope decontamination device 1 can be manufactured together with the observation system 21 of the endoscope 2 to form an integral whole, which is convenient for installation and connection with other instruments. Referring to FIG. 4 and FIG. 5, the water-gas mixed endoscope decontamination device 1 can also be connected together with the endoscope 2 through the connecting mechanism 1-2, which is assembled again during use, and is more flexible to use. The connecting mechanism 1-2 is provided with an endoscope channel 1-21, and the observation system 21 of the endoscope 2 is inserted into the endoscope channel 1-21 to be connected together with the water-gas mixed endoscope decontamination device 1.

[0139] The endoscope 2 comprises an observation system 21, a main machine 22, a display device 23 and a circuit system 24.

[0140] The observation system 21 comprises a camera 21-1, the main machine 22 comprises a shell 22-1, a data collection and processing system 22-2 and a control system 22-3. In this embodiment, the data collection and processing system 22-2 is arranged in the shell 22-1, and the control system 22-3 is arranged on the shell 22-1.

[0141] The observation system 21, the main machine 22 and the display device 23 are connected together through the circuit system 24; the data collected by the observation system 21 is displayed on the display device 23 after being analyzed and processed by the main machine 22.

[0142] The camera 21-1 can be detachably connected to the main machine 22, and the camera 21-1 is for one-time use. The camera 21-1 can be detachably connected to the main machine 2 in the form of an interface, so that in clinical application, the camera 21-1 can be manufactured as consumables for one-time use, thereby better ensuring the safety of the camera 21-1 in clinical use.

[0143] The observation system 21 further comprises a light source 21-2.

[0144] In this embodiment, referring to FIGS. 4-2 and 4-3, the light source 21-2 is an LED light source, and the light source 21-2 is arranged around the camera 21-1. The light source 11-2 adopts an LED light source, and since the LED light source has the advantage of low heat generation, the light source 11-2 can be directly arranged around the camera 21-1, and the lighting effect is better. At the same time, the heat generated by the LED light source can also prevent a small amount of liquid from remaining on the surface of the camera 21-1 to cause fogging.

[0145] The packaging surface of the shooting direction of the camera 21-1 is provided with a hydrophobic coating. The design of the hydrophobic coating can make the residual liquid after flushing form water droplets on the packaging surface of the camera 21-1, and when the gas is sprayed out from the air outlet 12-3 through the air path pipeline 12-2, the water droplets remaining on the packaging surface of the camera 21-1 can be blown off very quickly, and the cleaning effect caused by the large-area adhesion of the flushing liquid on the packaging surface of the camera 21-1 can be better prevented, thereby affecting the image observation effect.

[0146] Referring to FIG. 8, the endoscope 2 can also be arranged in the sleeve 14 of the water-gas mixed endoscope decontamination device 1 to form the oral endoscope system 100. Such an integrated design makes the oral endoscope system 100 very small in size, facilitates installation and connection with various dental instruments, and occupies a small space in the oral cavity, which is more conducive to various operations in the oral cavity.

[0147] Referring to FIGS. 4 and 5, the water-gas mixed endoscope decontamination device 1 is connected with the endoscope 2 through the connecting mechanism 1-2 to form the oral endoscope system 100. The water-gas mixed endoscope decontamination device 1 can also be arranged as a separate mechanism, which is assembled for use, and different endoscopes 2 can be replaced as needed during use. In addition, the water-gas mixed endoscope decontamination device 1 can be replaced in unexpected situations, such as pipeline blockage, and the like, which makes clinical use more flexible.

[0148] In this embodiment, the connecting mechanism 1-2 is a sleeve connecting mechanism, and an endoscope channel 1-21 is arranged in the connecting mechanism 1-2. The endoscope 2 is inserted into the endoscope channel 1-21 to achieve connection. In actual application, the connecting mechanism can also be a hinge connecting mechanism, and / or a glue connecting mechanism, and / or a buckle connecting structure, or other connecting modes, which are not enumerated here, but do not deviate from the protection scope of the present application.

[0149] An automatic control program can also be arranged in the main machine 22 of the endoscope 2, and the water-gas mixed endoscope decontamination device 1 is controlled to clean the camera 21-1 according to the decontamination parameters set by the automatic control program. The automatic control program can be preset with parameters such as water flow pressure, flushing time, gas pressure, and gas blowing time. When needed, the main machine 22 can control the water-gas mixed endoscope decontamination device 1 to flush the endoscope 2 according to the set automatic control program by simply turning on the control switch 13, which is very convenient to use.

[0150] The oral endoscope system 100 is arranged on the dental instrument 200 through the spatial positioning mechanism 3, and the working part of the treatment instrument is exposed in the observation field of view of the endoscope 2. The spatial positioning mechanism 3 can realize spatial position adjustment of the oral endoscope system 100 in multiple dimensions such as translation, lifting, axial rotation, and radial rotation, so as to ensure that the working part of the treatment instrument is always exposed in the observation field of view of the endoscope 2.

[0151] Referring to FIGS. 4 to 5, the oral endoscope system 100 is arranged on the retractor 201 through the spatial positioning mechanism 3.

[0152] Referring to FIG. 6, the oral endoscope system 100 can also be directly arranged on the ultrasonic dental cleaner 202.

[0153] Referring to FIG. 7, the connecting part 1-2 of the oral endoscope system 100 can also be directly the working end 200-1, and can be used independently without being connected to other dental instruments.

[0154] The spatial positioning mechanism 3 is a multi-dimensional three-dimensional spatial position adjusting mechanism 31.

[0155] The multi-dimensional three-dimensional spatial position adjusting mechanism 31 has at least three-dimensional adjusting function. The multi-dimensional three-dimensional spatial position adjusting mechanism 31 at least includes the adjusting function of three dimensions of forward and backward, left and right translation and up and down lifting of the camera module.

[0156] The multi-dimensional three-dimensional spatial position adjusting mechanism 31 can adopt the structure of a universal ball valve for spatial adjustment, thereby having four-dimensional adjusting function, including three-dimensional spatial adjustment and rotational adjustment. In addition to the adjusting function of three dimensions of forward and backward, left and right translation and up and down lifting, the multi-dimensional three-dimensional spatial position adjusting mechanism 31 can also realize rotational adjustment of the camera 21-1 at an angle of axial rotation and radial rotation.

[0157] The spatial positioning mechanism 3 can be a detachable spatial positioning mechanism 32 or a non-detachable spatial positioning mechanism 33.

[0158] Referring to FIG. 4-2, the detachable spatial positioning mechanism 32 adopts a rotary connection mode, and / or a convex-concave clamping connection mode, and / or an interference fit connection mode. The applicant herein only illustrates the above several detachable connection modes by way of example, and those skilled in the art can design other connection modes according to needs, which are not illustrated one by one by the applicant herein, but do not deviate from the protection scope of the present application. The detachable spatial positioning mechanism 32 can realize removal of the oral endoscope system 100 from the dental instrument 200, and can meet different instrument needs, and can be cleaned, replaced, etc. when needed, and can especially realize one-time use of the camera 21-1 at low cost.

[0159] Referring to FIG. 5, the non-detachable spatial positioning mechanism 33 can be realized by bonding, welding, integral casting, integral injection molding, etc. During use, no additional connection is needed, and clinical use is simpler, and especially can be made into a whole for one-time use with the working end 200-1, and the clinical use process is safer and more sanitary.

[0160] The data collection and processing system 22-2 comprises an artificial intelligence (AI) medical image processing unit that performs AI intelligent analysis on the image data collected by the camera 21-1 and outputs the analysis results to the display device 23 and / or prompts the operator. The artificial intelligence (AI) medical image processing unit can automatically perform AI intelligent analysis on the image data collected by the camera 21-1 according to an algorithm, and the control system 23 performs treatment according to the analysis results, such as outputting the results to the display device 3, issuing an alarm sound prompt, providing an operation voice prompt to the operator, automatically turning on the water-air mixed endoscope decontamination device 1 to flush the camera 21-1, and the like.

[0161] The artificial intelligence (AI) medical image processing unit automatically identifies whether the working part of the treatment instrument is within the observation field of view of the camera 21-1. When the working part is not within the observation field of view of the camera 21-1, the artificial intelligence (AI) medical image processing unit sends a control instruction to the spatial positioning mechanism 3 through the circuit system 24 to automatically adjust the spatial position of the camera 21-1, ensuring that the working part continuously stays within the observation field of view of the camera 21-1. This automatic adjustment method can realize automatic correction during use, ensuring that the working end 200-1 continuously stays within the observation field of view of the camera 21-1, thereby ensuring continuous real-time observation during use, and making the clinical use process very safe and convenient.

[0162] Referring to FIGS. 9 and 10, the data collected and processed by the data collection and processing system 22-2 is transmitted to the display device 23 in a wired or wireless manner. The data collected and processed by the data collection and processing system 22 can be directly connected to the display device 23 for display through a data line, or can be transmitted to the display device 23 for display through a Wifi wireless connection or the like, or can be transmitted to the display device 23 for display through a network remotely.

[0163] Referring to FIG. 10, the display device 23 is a mobile phone 23-1, a tablet computer 23-2, a display 23-3, a television 23-4, or a computer 23-5. The applicant herein only illustrates the above-mentioned display methods by way of example, and those skilled in the art can select different display methods according to needs, but none of them deviates from the protection scope of the present application.

[0164] In clinical use, the oral endoscope system of the present application is connected to the dental instrument 200, the angle of the working end 200-1 is adjusted to the observation angle of the camera 21-1, and the working end 200-1 is ensured to be within the observation field of the camera 21-1. During use, when the camera 21-1 is contaminated and blocked, the control switch 13 is turned on, and the water-gas mixed endoscope decontamination device of the present application starts to work. First, the liquid provided by the external liquid source is sprayed from the water outlet 11-3 through the water pipeline 11-2 to flush the camera 21-1, and then the gas provided by the external gas source is sprayed from the gas outlet 12-3 through the gas pipeline 12-2 to blow the residual liquid and stains away from the camera 21-1, keeping the observation field of the camera 21-1 clear, thereby ensuring the continuous operation of the clinic.

[0165] The oral endoscope system of the present application contains the water-gas mixed endoscope decontamination device of Example 1, which can clean the camera 21-1 in time during clinical use, ensuring the continuous operation of the clinic.

[0166] Example 3: Oral mirror of the present application equipped with a manually controlled intraoral mirror surface decontamination device

[0167] Referring to FIGS. 11 to 15-2, the intraoral mirror surface decontamination device of the present application contains a working part 91 and a control part 92.

[0168] The working part 91 is made of elastic or flexible material, and the control part 92 controls the movement of the working part 91 on the surface 10 to be cleaned, thereby removing stains from the surface 10 to be cleaned. The working part 91 can be made of elastic or soft material as a whole, or can be made of composite material with elastic or soft material on the surface.

[0169] Referring to FIGS. 11 to 12-2, in this embodiment, the control part 92 controls the movement of the working part 91 by manual push-pull control.

[0170] The working part 91 contains an elastic ring 91-1 and a push handle 91-2, and the control part 92 contains a receiving groove 92-1, the rear end of which is provided with a sliding groove 92-91, and the push handle 91-2 is embedded in the sliding groove 92-91 and slides along the sliding groove 92-91. The control part 92 also contains a sliding groove 92-91, which is designed to make the movement of the push handle 91-2 smoother and not deviated.

[0171] Referring to FIG. 12 to FIG. 12-2, in the non-working state, the elastic ring 91-1 is compressed and stored in the receiving groove 92-1, and in the working state, the push handle 91-2 is pushed, and the elastic ring 91-1 is pushed out of the receiving groove 92-1 and expanded along the surface 10 to be cleaned, thereby removing stains on the surface 10 to be cleaned, as shown in FIG. 1 to FIG. 1-2. After cleaning, the push handle 91-2 is pulled backward, and the elastic ring 91-1 is retracted into the receiving groove 92-1 along the surface 10 to be cleaned, and the elastic ring 91-1 removes stains on the surface 10 to be cleaned during the retraction.

[0172] This push-pull method is very convenient to use. By setting the diameter and shape of the elastic ring 91-1, it can adapt to different sizes and shapes of the surface 10 to be cleaned. Especially when the elastic ring 91-1 is made of shape memory alloy, the shape of the elastic ring 91-1 can be trained, and when the elastic ring 91-1 is pushed out, it can recover to the set shape, which can adapt to the size and shape of various special-shaped surfaces 10 to be cleaned, and ensure the overall cleaning effect.

[0173] Referring to FIG. 13 to FIG. 15-2, the control part 92 can also adopt a manual swing control method to control the movement of the working part 91.

[0174] Referring to FIG. 13-3, the working part 91 includes a scraper 91-3, a knob 91-4, and a push rod 91-5, and the knob 91-4 is connected to the proximal end of the scraper 91-3 through the push rod 91-5.

[0175] The control part 92 includes a receiving groove 92-1, and in the non-working state, the scraper 91-3 is arranged in the receiving groove 92-1, and when cleaning is needed, the push rod 91-5 is pushed, and the scraper 91-3 is stretched out of the receiving groove 92-1, and the push rod 91-5 drives the scraper 91-3 to swing left and right in a wiper-like manner, thereby removing stains on the surface 10 to be cleaned, as shown in FIG. 5 to FIG. 5-2. This knob-type swing control method is very simple to use, and only needs to push the knob 91-4 back and forth to control the scraper 91-3 to swing back and forth, thereby achieving stain removal. The arrangement of the receiving groove 92-1 can make the scraper 91-3 be retracted and stored during normal treatment, and only be pushed out when cleaning is needed. During clinical use, the scraper 91-3 will not affect the operation of medical staff.

[0176] To ensure the cleaning effect, the scraper 91-3 is in non-point contact with the surface 10 to be cleaned. The front end of the scraper 91-3 and the push rod 91-5 are arranged at different angles according to different instruments to be cleaned, so that the scraper 91-3 can be arranged in a linear or planar form on the surface of the surface 10 to be cleaned, so as to ensure that the scraper 91-3 can completely wipe the surface 10 to be cleaned during movement.

[0177] The control part 92 can also control the movement of the working part 91 in other ways such as rotation control. The control part 92 can also generate movement of the working part 91 on the surface 10 to be cleaned by one or a combination of several ways to achieve the cleaning effect. Those skilled in the art can also design other control methods to achieve the movement of the working part 91 according to the actual application needs, and the applicant does not illustrate them one by one, but they are not outside the protection scope of the present application.

[0178] The mouth mirror of the present embodiment has the in-mouth mirror surface decontamination device 9.

[0179] Referring to FIGS. 11 and 13, the mouth mirror 203 has an in-mouth mirror surface decontamination device 1, a mouth mirror head 4, and a handle 5. The in-mouth mirror surface decontamination device 9 is arranged on the handle 5, and the mouth mirror head 4 is connected to the handle 5. The working surface 41 of the mouth mirror head 4 is wiped clean by the movement of the working part 91 of the in-mouth mirror surface decontamination device 9.

[0180] The working part 91 slides against the working surface 41 to wipe off the stains on the working surface, and the soft surface of the working part 91 does not scratch the working surface 41, ensuring the cleaning effect and the service life of the mouth mirror head 4.

[0181] The in-mouth mirror surface decontamination device 9 can be arranged on the handle 5 in a concave-convex clamping connection mode, a hinge connection mode, and / or an integral manufacturing mode, which can be detachable or non-detachable. The applicant only illustrates the above-mentioned connection modes, and the in-mouth mirror surface decontamination device 9 can be arranged on the handle 5 in one or more connection modes in the actual application, and the applicant does not illustrate them one by one, but they are not outside the protection scope of the present application.

[0182] With reference to FIG. 11-2, FIG. 12-2, FIG. 13-2, FIG. 14-2 and FIG. 15-2, in this embodiment, the control part 92 of the intraoral mirror surface stain removal device 9 comprises a connecting part 92-9, which is provided with a positioning block 92-91, and the handle 5 is provided with a mounting groove 51, which is provided with a positioning groove 51-1, the connecting part 92-9 is embedded in the mounting groove 51, and the positioning block 92-91 is embedded in the positioning groove 51-1 to achieve the concave-convex clamping connection.

[0183] With reference to FIG. 11-2 and FIG. 12-2, the positioning groove 51-1 can be provided with two different groove holes, the control part 92 is pushed forward, the positioning block 92-91 is embedded in the front positioning groove 51-1, the intraoral mirror surface stain removal device 9 is pushed out to remove stains. The positioning block 92-91 is pressed, the control part 92 is pulled backward, the positioning block 92-91 is embedded in the rear positioning groove 51-1, the intraoral mirror surface stain removal device 9 is retracted into the mounting groove 51, and does not interfere with the normal operation of the oral mirror 203. A reset mechanism can also be provided in the positioning groove 51-1, the positioning block 92-91 is pressed, and the intraoral mirror surface stain removal device 9 is automatically retracted into the mounting groove 51.

[0184] In this embodiment, the elastic or flexible surface of the working part 91 is moved by the control part 92 outside the mouth, especially sliding along the surface to be cleaned 10, which can wipe off the liquid, paste, tissue and other objects adhered to the surface to be cleaned 10 (the working surface 41 of the oral mirror head 4), and has a cleaning effect. This contact sliding wiping method has a particularly good cleaning effect, especially for stains with strong adhesion, such as coagulated blood clots and adhered tissues.

[0185] Embodiment 4: Oral endoscope system of the present application provided with a manually controlled intraoral mirror surface stain removal device

[0186] With reference to FIG. 16 to FIG. 16-3, the oral endoscope system of this embodiment comprises a pneumatically controlled intraoral mirror surface stain removal device.

[0187] The intraoral mirror surface stain removal device 9 comprises a working part 91 and a control part 92.

[0188] The surface of the working part 91 is made of elastic or flexible material, and the working part 91 can be made of elastic or flexible material as a whole, or made of composite material with elastic or flexible material on the surface.

[0189] The control part 92 controls the movement of the working part 91 by using a pneumatic swing control method.

[0190] Referring to Fig. 16-2, the working part 91 comprises a scraper 91-3, a push rod 91-5 and a motion connecting rod 91-6, wherein the motion connecting rod 91-6 is provided with a sliding groove 91-61; the control part 92 comprises a control ratchet 92-2 and a gas driving mechanism 92-3, wherein the control ratchet 92-2 is provided with a driving shaft 92-21, and the gas driving mechanism 92-3 comprises an air inlet pipe 92-71 and an air outlet pipe 92-72, and the control ratchet 92-2 is arranged between the air inlet pipe 92-71 and the air outlet pipe 92-72, and the control ratchet 92-2 further comprises a sealing shell 92-22, and the air inlet pipe 92-71 and the air outlet pipe 92-72 jointly form a gas passage. The air inlet pipe 92-71 is connected with an external gas source, and the gas enters the air inlet pipe 92-71 to drive the control ratchet 92-2 to rotate, thereby driving the driving shaft 92-21 to move in the sliding groove 91-61, and the motion connecting rod 91-6 drives the scraper 91-3 to swing left and right through the push rod 91-5, so as to remove stains on the surface 10 to be cleaned.

[0191] Referring to Fig. 16-3, the gas driving mechanism 92-3 can be directly connected with a gas source on the dental chair, and the working of the control part 92 is controlled by the foot switch 6. In clinical use, the air inlet pipe 92-71 and the air outlet pipe 92-72 are respectively connected with the dental chair, and when cleaning is needed, the foot switch 6 is stepped on to connect the gas source, and the gas enters the sealing shell 92-22 through the air inlet pipe 92-71 to drive the control ratchet 92-2 to rotate, thereby driving the driving shaft 92-21 to move in the sliding groove 91-61, and the motion connecting rod 91-6 drives the scraper 91-3 to swing left and right along the surface 10 to be cleaned through the push rod 91-5, and when the control ratchet 92-2 rotates to a set position, the air outlet pipe 92-72 is connected, the gas flows out through the air outlet pipe 92-72, the control ratchet 92-2 stops rotating, and the scraper 91-3 stops swinging.

[0192] The gas driving mechanism 92-3 is further provided with a reset spring 92-33. One end of the reset spring 92-33 is connected with the motion connecting rod 91-6, and the other end is connected with the distal end of the air outlet pipe 92-72, so that the scraper 91-3 can be placed at a set position after stopping moving, thereby ensuring that the camera 21-1 is not blocked.

[0193] In the embodiment, the oral cavity mirror surface decontamination device 9 further comprises a flushing mechanism 93. The flushing mechanism 93 comprises a flushing port 93-1. Fluid enters the oral cavity mirror surface decontamination device 9 through a flushing pipe and is sprayed out through the flushing port 93-1, so that the required cleaning surface 10, especially the surface of the camera 21-1, can be flushed, further enhancing the stain removal effect of the oral cavity mirror surface decontamination device 9.

[0194] The oral cavity endoscope system of the embodiment comprises the oral cavity mirror surface decontamination device 9 and the endoscope 2.

[0195] Referring to FIGS. 16-1 and 16-3, the endoscope 2 comprises an observation system 21, a main machine 22, a display device 23, and a circuit system 24.

[0196] The observation system 21 comprises a camera 21-1, the main machine 22 comprises a shell 22-1, a data collection and processing system 22-2, and a control system 22-3; the data collection and processing system 22-2 and the control system 22-3 are arranged in and / or on the shell 22-1; the observation system 21, the main machine 22, and the display device 23 are connected together through the circuit system 24; and the data collected by the observation system 21 is displayed on the display device 23 after being analyzed and processed by the main machine 22.

[0197] The surface of the camera 21-1 in the oral cavity endoscope system 100 is the required cleaning surface 10. The oral cavity mirror surface decontamination device 9 can effectively remove liquid, paste, tissue, and other objects, especially coagulated blood clots and adhered tissues, that are left on the surface of the camera 21-1 during clinical treatment by sliding the elastic surface of the working part 91 back and forth on the lens surface of the camera 21-1, thereby ensuring a clear field of view of the camera 21-1 during clinical use.

[0198] The camera 21-1 is detachably connected to the main machine 22, and the camera 21-1 is for one-time use. The camera 21-1 is detachably connected to the main machine 2 in an interface manner, so that the camera 21-1 can be manufactured as consumables for one-time use in clinical application, thereby better ensuring the safety of the camera 21-1 in clinical use.

[0199] The observation system 21 further comprises a light source 21-2.

[0200] The light source 21-2 is an LED light source, which is arranged around the camera 21-1. The light source 91-2 is also an LED light source, which has the advantage of low heat generation. Therefore, the light source 91-2 can be directly arranged around the camera 21-1, and the lighting effect is better. At the same time, the heat generated by the LED light source can prevent a small amount of liquid from remaining on the surface of the camera 21-1 and causing fogging.

[0201] The packaging surface of the shooting direction of the camera 21-1 is provided with a hydrophobic coating. The design of the hydrophobic coating can make the residual liquid in the stain wiping process form water droplets on the packaging surface of the camera 21-1 after washing, and the residual liquid can be quickly wiped clean during the next wiping process, without forming a film on the packaging surface of the camera 21-1 and affecting the wiping effect.

[0202] The data collected and processed by the data collection and processing system 22-2 is transmitted to the display device 23 through wired or wireless means. In this embodiment, the display device 23 is directly installed on the dental chair, as shown in FIG. 6-3.

[0203] The oral endoscope system 100 also comprises an endoscope carrying mechanism 7, which comprises a holding part 71 and an endoscope seat 72. The endoscope 2 is arranged on the endoscope seat 72, and the control part 92 of the oral endoscope surface cleaning device 9 is arranged in and / or on the holding part 71. The working part 91 of the oral endoscope surface cleaning device 9 is arranged on the camera 21-1 of the endoscope 2.

[0204] When the oral endoscope system 100 is directly used for observation-assisted treatment, the oral endoscope system 100 can generally be provided with an endoscope carrying mechanism 7. The camera 21-1 is arranged on the endoscope seat 72, and the working part 91 of the oral endoscope surface cleaning device 9 is arranged on the surface of the endoscope seat 72 to wipe and clean the camera 21-1.

[0205] The oral endoscope system 100 can also be arranged on a dental instrument 200. The camera 21-1 is generally arranged on the working part of the dental instrument 200 to ensure that the working state of the working part of the dental instrument 200 can be observed in real time during clinical use.

[0206] The dental instrument 200 can be a mouth mirror 203, or a dental handpiece, or an ultrasonic dental scaler, or an oral retractor. The applicant only lists the above-mentioned instruments here, and in actual application, those skilled in the art can use the oral endoscope system of the present application in combination with various instruments as needed, which are not listed here by the applicant, but do not deviate from the protection scope of the present application.

[0207] In the present embodiment, the control part 92 adopts a pneumatic driving mode, the air inlet pipeline 92-71 can be directly connected to the air source on the dental chair, and the operation of the control part 92 is controlled by the foot switch 6. This control mode is very simple to use clinically. The oral endoscope system of the present embodiment contains the in-mouth mirror surface decontamination device 9, which can clean the camera 21-1 in time during clinical use, ensuring the continuous operation of the clinical operation.

[0208] Embodiment 5: The mouth mirror of the present application equipped with an in-mouth mirror surface decontamination device of an electric control mode

[0209] Referring to FIGS. 17 to 17-4, the mouth mirror of the present embodiment contains the in-mouth mirror surface decontamination device 9 of a pneumatic control mode and the oral endoscope system 100.

[0210] The in-mouth mirror surface decontamination device 9 contains a working part 91 and a control part 92.

[0211] The surface of the working part 91 is made of elastic or flexible material. The working part 91 can be made of elastic or soft material as a whole, or made of composite material with elastic or soft material on the surface.

[0212] The control part 92 controls the movement of the working part 91 by adopting an electric swing control mode.

[0213] The working part 91 contains a scraper 91-3, a push rod 91-5, and a movement steering mechanism 91-7, and the scraper 91-3 is connected to the movement steering mechanism 91-7 through the push rod 91-5. The control part 92 contains a movement transmission mechanism 92-4, a motor 92-5, a power supply 92-6, and a circuit 92-7, and the motor 92-5 and the power supply 92-6 are connected together through the circuit 92-7. When the motor 92-5 works, it drives the movement steering mechanism 91-7 to work through the movement transmission mechanism 92-4, thereby controlling the scraper 91-3 to swing and removing the stains on the surface 10 to be cleaned. This electric control mode can very accurately control the swing speed and swing angle of the working part 91, and can be designed as one-key control, which is very simple and convenient to use.

[0214] Referring to FIG. 17-2 and FIG. 17-5, in this embodiment, the motion turning mechanism 91-7 is a chute type turning mechanism. The push rod 91-5 is arranged vertically with the motion turning mechanism 91-7, the proximal end of the push rod 91-5 is provided with a motion groove 91-51, the distal end of the motion turning mechanism 91-7 is provided with a turning shaft 91-71, the proximal end is provided with a connecting groove 91-72, the turning shaft 91-71 is embedded in the motion groove 91-51; the motion transmission mechanism 92-4 contains a transmission shaft 92-41 and a cam 92-42, the cam 92-42 is provided with a motion block 92-42-1, the motion block 92-42-1 is embedded in the connecting groove 91-72.

[0215] In operation, under the driving of the motor 92-5, the transmission shaft 92-41 rotates, driving the cam 92-42 to rotate, through the up and down sliding of the motion block 92-42-1 in the connecting groove 91-72, driving the motion turning mechanism 91-7 to move up and down, and then driving the turning shaft 91-71 to move forward and backward in the motion groove 91-51 of the push rod 91-5, so as to make the squeegee 91-3 swing left and right, and to wipe off the stains on the surface 10 to be cleaned.

[0216] It should be noted that the structures disclosed and described herein can be replaced by other structures with the same effect, and the embodiments introduced by the present application are not the only structures to realize the present application. Although the preferred embodiments of the present application have been introduced and described herein, those skilled in the art should know that these embodiments are only illustrative, and those skilled in the art can make numerous changes, improvements and replacements without departing from the present application, therefore, the protection scope of the present application should be defined according to the spirit and scope of the claims of the present application.

Claims

1. A water-gas mixing endoscope decontamination device, characterized by: The water-gas mixing endoscope decontamination device (1) comprises a water channel mechanism (11) and an air channel mechanism (12), wherein the water channel mechanism (11) comprises a water inlet (11-1), a water channel pipe (11-2) and a water spray port (11-3), and the air channel mechanism (12) comprises an air inlet (12-1), an air channel pipe (12-2) and an air spray port (12-3); the water spray port (11-3) and the air spray port (12-3) are arranged near a camera (21-1) of an observation system (21) of an endoscope (2), and the water inlet (11-1) and the air spray port (12-3) are arranged near a camera (21-1) of an observation system (21) of an endoscope (2). ) is connected to an external liquid source, and the air inlet (12-1) is connected to an external air source; when decontaminating, first, the liquid provided by the external liquid source is sprayed out from the water outlet (11-3) through the water pipe (11-2) to flush the camera (21-1), and then the gas provided by the external air source is sprayed out from the air outlet (12-3) through the air pipe (12-2) to blow the residual liquid and stains on the camera (21-1) away from the camera (21-1), so as to keep the observation field of the camera (21-1) clear.

2. The water-gas mixing endoscope decontamination device according to claim 1, characterized in that: The water channel mechanism (11) and the air channel mechanism (12) are manufactured as a whole; the water channel pipeline (11-2) and the air channel pipeline (12-2) are combined into one pipeline; the distal outlet of the pipeline is both the water spray port (11-3) and the air spray port (12-3); a three-way interface (1112) is provided at the proximal ends of the water channel pipeline (11-2) and the air channel pipeline (12-2); one end of the three-way interface (1112) is connected to the water inlet (11-1) and an external liquid source, and the other end is connected to the air inlet (12-1) and an external air source.

3. The water-gas mixing endoscope decontamination device according to claim 1, characterized in that: The water-gas mixing endoscope decontamination device (1) further comprises a control switch (13).

4. The water-gas mixing endoscope decontamination device according to claim 3, characterized in that: The control switch (13) is arranged on the water-gas mixing endoscope decontamination device (1), and / or on the display device (23), and / or on the foot switch (4).

5. The water-gas mixing endoscope decontamination device according to claim 1, characterized in that: The water-gas mixing endoscope decontamination device (1) further comprises a sleeve (14), and the water path mechanism (11) and the gas path mechanism (12) are arranged in the sleeve (14).

6. An oral endoscope system, characterized in that: The oral endoscope system (100) includes the water-gas mixing endoscope decontamination device (1) according to claim 1.

7. The oral endoscope system according to claim 1, characterized in that: The oral endoscope system (100) comprises a water-gas mixing endoscope decontamination device (1) and an endoscope (2).

8. The oral endoscope system according to claim 7, characterized in that: The endoscope (2) comprises an observation system (21), a host (22), a display device (23) and a circuit system (24); A. The observation system (21) includes a camera (21-1); B. The host (22) comprises a housing (22-1), a data collection and processing system (22-2), and a control system (22-3); the data collection and processing system (22-2) and the control system (22-3) are arranged in the housing (22-1) and / or on the housing (22-1); C. The observation system (21), the host (22) and the display device (23) are connected together via the circuit system (24); data collected by the observation system (21) is analyzed and processed by the host (22) and then displayed on the display device (23).

9. The oral endoscope system according to claim 8, characterized in that: The camera (21-1) is connected to the host (22) in a detachable manner, and the camera (21-1) is for one-time use.

10. The oral endoscope system according to claim 8, characterized in that: The observation system (21) further includes a light source (21-2).

11. The oral endoscope system according to claim 7, characterized in that: The light source (21-2) is an LED light source, and the light source (21-2) is arranged around the camera (21-1).

12. The oral endoscope system according to claim 8, characterized in that: The packaging surface of the camera (21-1) in the shooting direction is provided with a hydrophobic coating.

13. The oral endoscope system according to claim 7, characterized in that: The endoscope (2) is arranged in the sleeve (14) of the water-gas mixing endoscope decontamination device (1), forming the oral endoscope system (100).

14. The oral endoscope system according to claim 7, characterized in that: The water-gas mixing endoscope decontamination device (1) and the endoscope (2) are connected together via a connecting mechanism (1-2) to form the oral endoscope system (100).

15. The oral endoscope system according to claim 14, characterized in that: The connection mechanism (1-2) is a sleeve connection structure, and / or a hinge connection mechanism, and / or an adhesive connection mechanism, and / or a snap connection structure.

16. The oral endoscope system according to claim 8, characterized in that: An automatic control program is provided in the host (22) of the endoscope (2), and the water-gas mixing endoscope decontamination device (1) is controlled by decontamination parameters set by the automatic control program to perform decontamination and cleaning on the camera head (21-1).

17. The oral endoscope system according to claim 7, characterized in that: The oral endoscope system (100) is arranged on a dental instrument (200) via a spatial positioning mechanism (3), and the working part of the therapeutic instrument is exposed within the observation field of the endoscope (2).

18. The oral endoscope system according to claim 17, characterized in that: The spatial positioning mechanism (3) is a multi-dimensional three-dimensional spatial position adjustment mechanism (31).

19. The oral endoscope system according to claim 18, characterized in that: The multi-dimensional three-dimensional space position adjustment mechanism (31) has at least a three-dimensional adjustment function.

20. The oral endoscope system according to claim 19, characterized in that: The multi-dimensional three-dimensional space position adjustment mechanism (31) has a four-dimensional adjustment function, including three-dimensional space adjustment and rotation adjustment.

21. The oral endoscope system according to claim 17, characterized in that: The space positioning mechanism (3) is a detachable space positioning mechanism (32) or a non-detachable space positioning mechanism (33).

22. The oral endoscope system according to claim 17, characterized in that: The data collection and processing system (22-2) includes an artificial intelligence (AI) medical image processing unit, which performs AI intelligent analysis on the image data collected by the camera (21-1), and outputs the analysis results to the display device (23) and / or prompts the operator.

23. The oral endoscope system according to claim 22, characterized in that: The artificial intelligence (AI) medical image processing unit automatically identifies whether the working part of the treatment instrument is within the observation field of view of the camera (21-1); when the working part is not within the observation field of view of the camera (21-1), the artificial intelligence (AI) medical image processing unit sends a control instruction to the spatial positioning mechanism (3) through the circuit system (24), automatically adjusting the spatial position of the camera (21-1) to ensure that the working part is continuously within the observation field of the camera (21-1).

24. The oral endoscope system according to claim 8, characterized in that: The data analyzed and processed by the data collection and processing system (22-2) is transmitted to the display device (23) via a wired or wireless method.

25. The oral endoscope system according to claim 8, characterized in that: The display device (23) is a mobile phone (23-1), a tablet computer (23-2), a monitor (23-3), a television (23-4) or a computer (23-5).

26. An intraoral mirror cleaning device, characterized in that: The intraoral mirror decontamination device (9) includes a working part (91) and a control part (92). The surface of the working part (91) is made of elastic or flexible material. The control part (92) controls the working part (91) to move on the surface to be cleaned (10), thereby wiping off stains on the surface to be cleaned (10).

27. The intraoral mirror decontamination device according to claim 26, characterized in that: The control part (92) controls the movement of the working part (91) by using a push-pull control method, and / or a swing control method, and / or a rotation control method.

28. The intraoral mirror decontamination device according to claim 26, characterized in that: The control part (92) controls the movement of the working part (91) manually, pneumatically, and / or electrically.

29. The intraoral mirror decontamination device according to claim 28, characterized in that: The control part (92) controls the movement of the working part (91) by a manual push-pull control method; the working part (91) includes an elastic ring (91-1) and a push handle (91-2); the control part (92) includes a receiving groove (92-1); the elastic ring (91-1) is compressed and received in the receiving groove (92-1); the push handle (91-2) is pushed, the elastic ring (91-1) is pushed out from the receiving groove (92-1), spread along the surface to be cleaned (10), and dirt is wiped off the surface to be cleaned (10); the push handle (91-2) is pulled backward, the elastic ring (91-1) retreats along the surface to be cleaned (10) and is retracted into the receiving groove (92-1); and the elastic ring (91-1) simultaneously wipes dirt off the surface to be cleaned (10) during the recovery process.

30. The intraoral mirror decontamination device according to claim 29, characterized in that: The control part (92) further comprises a sliding groove (92-91), and the push handle (91-2) is embedded in the sliding groove (92-91) and slides along the sliding groove (92-91).

31. The intraoral mirror decontamination device according to claim 28, characterized in that: The control part (92) controls the movement of the working part (91) by a manual swing control method; the working part (91) comprises a scraper (91-3), a dial button (91-4) and a push rod (91-5); the dial button (91-4) is connected to the proximal end of the scraper (91-3) via the push rod (91-5); when the dial button (91-4) is moved left and right, the push rod (91-5) drives the scraper (91-3) to swing left and right in a wiper-like manner, thereby erasing stains on the surface (10) to be cleaned.

32. The intraoral mirror decontamination device according to claim 31, characterized in that: The control part (92) further includes a receiving groove (92-1); the scraper (91-3) is arranged in the receiving groove (92-1), and pushes the push rod (91-5), so that the scraper (91-3) extends from the receiving groove (92-1).

33. The intraoral mirror decontamination device according to claim 31, characterized in that: The scraper (91-3) is in non-point contact with the surface to be cleaned (10).

34. The intraoral mirror decontamination device according to claim 28, characterized in that: The control part (92) controls the movement of the working part (91) by a pneumatic swing control method; the working part (91) comprises a scraper (91-3), a push rod (91-5) and a motion connecting rod (91-6), and the motion connecting rod (91-6) is provided with a slide groove (91-61); the control part (92) comprises a control ratchet (92-2) and a gas drive mechanism (92-3), the control ratchet (92-2) is provided with a drive shaft (92-21), and the gas drive mechanism (92-3) comprises an air inlet pipe (92-71) and an air outlet pipe (92-71). 2-72), a control ratchet (92-2) is arranged between the air inlet pipe (92-71) and the air outlet pipe (92-72); the air inlet pipe (92-71) is connected to an external air source, and gas enters through the air inlet pipe (92-71) to drive the control ratchet (92-2) to rotate, thereby driving the drive shaft (92-21) to move in the slide groove (91-61), and the motion connecting rod (91-6) drives the scraper (91-3) to swing left and right through the push rod (91-5), thereby erasing dirt on the surface to be cleaned (10).

35. The intraoral mirror decontamination device according to claim 134, characterized in that: The gas drive mechanism (92-3) is also provided with a return spring (92-33).

36. The intraoral mirror decontamination device according to claim 28, characterized in that: The control unit (92) controls the movement of the working unit (91) by an electric swing control method; the working unit (91) includes a scraper (91-3), a push rod (91-5) and a motion steering mechanism (91-7); the scraper (91-3) is connected to the motion steering mechanism (91-7) via the push rod (91-5); the control unit (92) includes a motion transmission mechanism (92-4), a motor (92-5), a power supply (92-6) and a circuit (92-7); the motor (92-5) and the power supply (92-6) are connected together via the circuit (92-7); when the motor (92-5) is working, the motion steering mechanism (91-7) is driven to work via the motion transmission mechanism (92-4), thereby controlling the scraper (91-3) to swing and erasing dirt on the surface (10) to be cleaned.

37. The intraoral mirror decontamination device according to claim 36, characterized in that: The motion steering mechanism (91-7) is a sliding groove type steering mechanism; the push rod (91-5) and the motion steering mechanism (91-7) are arranged in a vertical state, the proximal end of the push rod (91-5) is provided with a motion groove (91-51), the distal end of the motion steering mechanism (91-7) is provided with a steering shaft (91-71), and the proximal end is provided with a connecting groove (91-72), and the steering shaft (91-71) is embedded in the motion groove (91-51); the motion transmission mechanism (92-4) includes a transmission shaft (92-41) and a cam (92-42), and the cam (92-42) is provided with a motion block (92-42). -1), the motion block (92-42-1) is embedded in the connecting groove (91-72); driven by the motor (92-5), the transmission shaft (92-41) rotates, driving the cam (92-42) to rotate, and the motion block (92-42-1) slides up and down in the connecting groove (91-72), driving the motion steering mechanism (91-7) to move up and down, and then driving the steering shaft (91-71) to move back and forth in the motion groove (91-51) of the push rod (91-5), so that the scraper (91-3) swings left and right to wipe the stains on the surface to be cleaned (10).

38. The intraoral mirror decontamination device according to claim 36, characterized in that: The control unit (92) further includes a control switch (92-8).

39. The intraoral mirror decontamination device according to claim 26, characterized in that: The intraoral mirror decontamination device (9) also includes a flushing mechanism (93).

40. An oral endoscope system, characterized in that: The oral endoscope system (100) includes the intraoral mirror surface decontamination device (9) according to claim 1.

41. The oral endoscope system according to claim 40, characterized in that: The oral endoscope system (100) includes the intraoral mirror surface cleaning device (9) and an endoscope (2).

42. The oral endoscope system according to claim 41, characterized in that: The endoscope (2) comprises an observation system (21), a host (22), a display device (23) and a circuit system (24); A. The observation system (21) includes a camera (21-1); B. The host (22) comprises a housing (22-1), a data collection and processing system (22-2), and a control system (22-3); the data collection and processing system (22-2) and the control system (22-3) are arranged in the housing (22-1) and / or on the housing (22-1); C. The observation system (21), the host (22) and the display device (23) are connected together via the circuit system (24); data collected by the observation system (21) is analyzed and processed by the host (22) and then displayed on the display device (23).

43. The oral endoscope system according to claim 42, characterized in that: The camera (21-1) is connected to the host (22) in a detachable manner, and the camera (21-1) is for one-time use.

44. The oral endoscope system according to claim 42, characterized in that: The observation system (21) further includes a light source (21-2).

45. The oral endoscope system according to claim 44, characterized in that: The light source (21-2) is an LED light source, and the light source (21-2) is arranged around the camera (21-1).

46. ​​The oral endoscope system according to claim 42, characterized in that: The packaging surface of the camera (21-1) in the shooting direction is provided with a hydrophobic coating.

47. The oral endoscope system according to claim 42, characterized in that: The data analyzed and processed by the data collection and processing system (22-2) is transmitted to the display device (23) via a wired or wireless method.

48. The oral endoscope system according to claim 47, characterized in that: The display device (23) is a mobile phone (23-1), a tablet computer (23-2), a monitor (23-3), a television (23-4) or a computer (23-5).

49. The oral endoscope system according to claim 41, characterized in that: The oral endoscope system (100) further includes an endoscope carrying mechanism (7), wherein the endoscope carrying mechanism (7) includes a gripping portion (71) and an endoscope seat (72), wherein the endoscope (2) is arranged on the endoscope seat (72), and the control portion (92) of the intraoral mirror surface cleaning device (9) is arranged in the gripping portion (71) and / or on the gripping portion (71), and the working portion (91) of the intraoral mirror surface cleaning device (9) is arranged on the camera head (21-1) of the endoscope (2).

50. The oral endoscope system according to claim 41, characterized in that: The oral endoscope system (100) is provided on a dental instrument (200).

51. The oral endoscope system according to claim 50, characterized in that: The dental instrument (200) is a mouth mirror (203), or a dental mobile phone, or an ultrasonic dental scaler, or an oral retractor.

52. A mouth mirror, characterized in that: The oral mirror (203) contains the intraoral mirror surface cleaning device (9) as claimed in claim 26.

53. The mouth mirror according to claim 52, characterized in that: The oral mirror (203) comprises an intraoral mirror surface cleaning device (1), an oral lens (4) and a handle (5); the intraoral mirror surface cleaning device (9) is arranged on the handle (5); the oral lens (4) is connected to the handle (5); and the working part (91) of the intraoral mirror surface cleaning device (9) is moved to clean the working surface (41) of the oral lens (4).

54. The mouth mirror according to claim 53, characterized in that: The intraoral mirror decontamination device (9) is detachably or non-detachably arranged on the handle (5) by means of a concave-convex snap-fit ​​connection method, and / or a hinge connection method, and / or an integral manufacturing method.

55. The mouth mirror according to claim 54, characterized in that: The control part (92) of the intraoral mirror decontamination device (9) includes a connecting part (92-9), the connecting part (92-9) is provided with a positioning block (92-91), the handle (5) is provided with a mounting groove (51), the mounting groove (51) is provided with a positioning groove (51-1), the connecting part (92-9) is embedded in the mounting groove (51), and the positioning block (92-91) is embedded in the positioning groove (51-1) to realize a concave-convex card-fit connection.

56. The mouth mirror according to claim 53, characterized in that: The mouth mirror (203) further includes the oral endoscope system (100) according to claim 15.

57. The mouth mirror according to claim 55, characterized in that: The camera head (21-1) of the oral endoscope system (100) is arranged on the oral lens (4).

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