Disinfecting and cleaning device for digestive endoscopes

Abstract

The invention belongs to the technical field of endoscope cleaning, and particularly relates to a digestive endoscope disinfecting and cleaning device which comprises a cleaning table, the cleaning table is composed of a bottom plate and side plates, a scrubbing module, an immersion cleaning module, an ultrasonic cleaning module and a rinsing module are sequentially arranged on the surface of the bottom plate, and the scrubbing module comprises two symmetrically-arranged scrubbing boxes; a first cleaning cabin with an I-shaped concave section is arranged in the scrubbing box, and a plurality of spraying nozzles which are annularly arranged are mounted at the top of the inner side of the first cleaning cabin; the propelling device and the sliding table are matched with the driving motor and the cleaning brush, so that the cleaning brush moves back and forth in the digestive endoscope, the inner side of the endoscope is automatically brushed, the digestive endoscope is flushed in all directions through the surrounding gap interlayer and the spraying holes, and the endoscope is cleaned and dried through the steps of water flow flushing, enzyme washing soaking sterilization, ultrasonic cleaning and the like. In the whole process, automatic cleaning is achieved through a mechanical device, manual operation is avoided, and the cleaning effect and use safety of the digestive endoscope are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of endoscope cleaning, and in particular relates to a digestive endoscope disinfection and cleaning device. Background Art

[0002] Digestive endoscope is an endoscopic device used to diagnose and treat digestive tract diseases. It mainly includes the following types: esophagoscope, gastroscope, duodenoscope, colonoscope, etc.

[0003] During digestive endoscopy, the patient is usually placed under anesthesia or sedation, and the endoscope is inserted into the mouth or anus. The doctor uses the endoscope to observe and examine the digestive tract and perform biopsy and other operations. Digestive endoscopy can help detect digestive tract diseases at an early stage and provide a basis for subsequent diagnosis and treatment. After each use, the endoscope must be thoroughly cleaned and disinfected with special equipment; When cleaning a digestive endoscope, the cleaning devices currently used in hospitals are mostly composed of several cleaning pools, which are mainly used to hold the digestive endoscope and various cleaning fluids. The cleaning operation of the digestive endoscope is mostly performed manually by nursing staff who install the cleaning process. The cleaning steps are cumbersome and laborious, and the degree of cleaning is difficult to control.

[0004] In order to solve the above problems, the present application proposes a digestive endoscope disinfection and cleaning device. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a digestive endoscope disinfection and cleaning device, which has the characteristics of highly automated cleaning, simple and convenient operation, and high cleaning power.

[0006] To achieve the above object, the present invention provides the following technical solution: a digestive endoscope disinfection and cleaning device, comprising a cleaning table, the cleaning table is composed of a bottom plate and a side plate, and a brushing module, an immersion module, an ultrasonic cleaning module and a rinsing module are arranged in sequence on the surface of the bottom plate. The scrubbing module comprises two symmetrically arranged scrubbing boxes, the interior of the scrubbing box is provided with a first cleaning cabin with an I-shaped concave cross-section, a plurality of spray nozzles arranged in an annular manner are installed on the inner top of the first cleaning cabin, a gap interlayer surrounding the first cleaning cabin is opened inside the scrubbing box, the scrubbing box and the first cleaning cabin are fixed by welding points arranged in the gap, one of the first cleaning cabins is provided with a guide groove on one side, a cleaning brush is slidably connected in the guide groove, a propulsion device is provided on the bottom side of the cleaning brush, the propulsion device drives the slide to slide in the guide groove, a driving motor is installed on the surface of the slide, the output end of the driving motor is engaged with the bottom end of the cleaning brush, a first hose that runs through the first cleaning cabin is installed on the inner side of the top of the first cleaning cabin, a first plug is installed on the bottom end of the first hose, and a guide roller is installed on the inner side of the top of the first cleaning cabin near the cleaning brush; The immersion module includes two symmetrically arranged immersion boxes, wherein a second cleaning chamber is arranged inside the immersion box, and a second hose and a second plug are installed on the inner side of the top of the second cleaning chamber inside the immersion box, and the second hose and the second plug are arranged corresponding to the biopsy channel on the digestive endoscope. A pressure balance module is installed at the top center of the scrubbing box and the immersion box, and the pressure balance module includes a solenoid valve, a pressure sensor, and a connecting pipe. The connecting pipe runs through the immersion box and the second cleaning chamber to connect the second cleaning chamber with the outside, and the solenoid valve is installed in the connecting pipe, and the pressure sensor is arranged on a side close to the first cleaning chamber or the second cleaning chamber; A boost supply module and a wastewater recovery module are installed on the back of the side plate. The boost supply module includes a water tank, a boost pump and a water pipe. The water tank contains enzyme washing liquid. The water pipe is connected to the gap interlayer. The wastewater recovery module comprises a wastewater tank, a water pump and a reflux pipe, and the wastewater recovery module extracts wastewater for the immersion module through the reflux pipe.

[0007] As a preferred digestive endoscope disinfection and cleaning device of the present invention, the ultrasonic cleaning module includes a cleaning tank, a coil mechanism is arranged in the cleaning tank, the coil mechanism is a frustum structure, a spiral groove is opened on the surface of the coil mechanism, an ultrasonic generator is installed inside the coil mechanism, a sewage trough is opened on the bottom surface of the cleaning tank, and the sewage trough and the wastewater recovery module are connected through a reflux pipe.

[0008] As a preferred digestive endoscope disinfection and cleaning device of the present invention, the rinsing module includes a rinsing tank, a plurality of nozzles are arranged on the inner side of the rinsing tank, the rinsing tank is connected to the wastewater tank of the wastewater recovery module through a drain pipe, a jet plate fixed on the side panel is arranged above the rinsing tank, a nozzle is opened below the jet plate, a baffle is rotatably connected to the front side of the jet plate, a plurality of support rods fixed on the side panel are arranged between the baffle and the side panel, a jet nozzle installed on the side panel is arranged on one side of the support rod, an air supply device is installed on the back side of the side panel, the jet nozzle is connected to the air supply device through an air pipeline, and the air supply device inputs compressed air to the jet plate and the jet nozzle.

[0009] As a preferred digestive endoscope disinfection and cleaning device of the present invention, the water supply pipe and the return pipe are both equipped with electric control valves, the water supply pipe and the return pipe are embedded in the side panel, the water supply pipe is connected to the input ends of the immersion module and the ultrasonic cleaning module, and the return pipe is connected to the drainage ends of the brushing module, the immersion module, the ultrasonic cleaning module and the rinsing module.

[0010] As a preferred digestive endoscope disinfection and cleaning device of the present invention, the wastewater recovery module includes a wastewater tank, a reflux pipe, a water pump and an electric control valve, and the water pump in the wastewater recovery module is connected to all cleaning modules through the reflux pipe.

[0011] As a preferred digestive endoscope disinfection and cleaning device of the present invention, the jet plate and the jet nozzle in the rinsing module are connected to the air supply device, and the air supply device includes a compressor, a gas cylinder, a filter, a pressure sensor, an electric control valve and an air supply pipe.

[0012] As a preferred digestive endoscope disinfection and cleaning device of the present invention, a clamping plate is fixed inside the scrubbing box and the immersion box at a position corresponding to the handle of the digestive endoscope, and the clamping plate is arranged in the middle position of the top of the first cleaning chamber and the second cleaning chamber.

[0013] As a preferred embodiment of a digestive endoscope disinfection and cleaning device of the present invention, the propulsion device and the slide cooperate with the guide groove to form a screw slider structure.

[0014] As a preferred digestive endoscope disinfection and cleaning device of the present invention, the front end surfaces of the scrubbing box and the immersion box and the baffle are all made of transparent tempered glass, the two scrubbing boxes or immersion boxes are buckled together to form a sealed box body, and the scrubbing boxes or the immersion boxes are fixed by buckles.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention cooperates with a driving motor and a cleaning brush through a propulsion device and a slide to move the cleaning brush inside the digestive endoscope, thereby automatically scrubbing the inside of the digestive endoscope, and automatically cleaning the inside and outside of the digestive endoscope in cooperation with the flushing of water flow. The water flow can be evenly distributed on the outside of the cleaning cabin through the gap interlayer, and is evenly sprayed on the surrounding surface of the digestive endoscope through the spray nozzle, so as to fully clean the outside of the digestive endoscope. The cleaned dirt flows out from the bottom of the scrubbing box under the influence of gravity and the flushing of water flow. The special cavity structure inside the scrubbing box reduces the usage of the cleaning liquid. At the same time, the bottom of the first cleaning cabin is relatively wide, and the gravity effect is cooperated to prevent the cleaned dirt from adhering to the endoscope surface again. After the digestive endoscope is taken out after scrubbing, it is placed in the immersion box for enzyme washing and sterilization. The second cleaning chamber with the same structure in the immersion box reduces the use of cleaning enzymes. After soaking, it is placed in the ultrasonic cleaning device and coiled on the coil mechanism. The structure of the coil mechanism allows the residual dirt washed out to move to the edge to avoid the dirt from attaching again after cleaning. Finally, the digestive endoscope is rinsed and dried by compressed air and water, the outside of the digestive endoscope is dried by the jet plate, and the inside of the digestive endoscope is dried by the jet nozzle, so that the digestive endoscope is in a clean and dry state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 It is a schematic diagram of the rear structure of the present invention; Figure 3 It is a front structural schematic diagram of the present invention; Figure 4 It is a structural schematic diagram of the scrubbing module in the present invention; Figure 5 It is a structural schematic diagram of the leaching module in the present invention; Figure 6 For the present invention Figure 4 A schematic diagram of the enlarged structure at point A; Figure 7 It is a structural schematic diagram of the pressure balance module in the present invention; In the figure: 10, cleaning table; 11, bottom plate; 12, side plate; 20, brush module; 21, brush box; 22, first cleaning cabin; 23, gap interlayer; 24, guide groove; 25, cleaning brush; 26, propulsion device; 27, slide; 28, drive motor; 29, first hose; 201, first plug; 202, guide roller; 30, immersion module; 31, immersion box; 32, second cleaning cabin; 33, second hose; 34, second Plug; 301, solenoid valve; 302, pressure sensor; 303, connecting pipe; 40, ultrasonic cleaning module; 41, cleaning tank; 42, drain tank; 43, coil mechanism; 50, rinsing module; 51, rinsing tank; 52, nozzle; 53, jet plate; 54, baffle; 55, support rod; 56, jet nozzle; 70, booster supply module; 71, water pipe; 80, wastewater recovery module; 81, reflux pipe; 90, air supply device. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Example 1 like Figures 1 to 6 As shown; A digestive endoscope disinfection and cleaning device comprises a cleaning table 10, the cleaning table 10 is composed of a bottom plate 11 and a side plate 12, and a brushing module 20, an immersion module 30, an ultrasonic cleaning module 40 and a rinsing module 50 are arranged in sequence on the surface of the bottom plate 11. The scrubbing module 20 includes two symmetrically arranged scrubbing boxes 21, wherein a first cleaning chamber 22 having an I-shaped concave cross section is provided inside the scrubbing box 21, and a plurality of spray nozzles arranged in a ring are installed on the inner top of the first cleaning chamber 22. A gap interlayer 23 surrounding the first cleaning chamber 22 is provided inside the scrubbing box 21, and the scrubbing box 21 and the first cleaning chamber 22 are fixed by welding points arranged in the gap, and a guide groove 24 is provided on one side of one of the first cleaning chambers 22, and a cleaning brush 25 is slidably connected in the guide groove 24, and a propulsion device 26 is provided on the bottom side of the cleaning brush 25, and the propulsion device 26 drives the slide 27 to slide in the guide groove 24, and a driving motor 28 is installed on the surface of the slide 27, and the output end of the driving motor 28 is engaged with the bottom end of the cleaning brush 25, and a first hose 29 penetrating the first cleaning chamber 22 is installed on the inner side of the top of the first cleaning chamber 22, and a first plug 201 is installed on the bottom end of the first hose 29, and a guide roller 202 is installed at the inner side of the top of the first cleaning chamber 22 near the cleaning brush 25; The immersion module 30 includes two symmetrically arranged immersion boxes 31, and a second cleaning cabin 32 is arranged inside the immersion box 31. A second hose 33 and a second plug 34 are installed on the inner side of the top of the second cleaning cabin 32 inside the immersion box 31. The second hose 33 and the second plug 34 correspond to the biopsy channel arrangement on the digestive endoscope. A pressure balance module is installed at the top center of the scrubbing box 21 and the immersion box 31. The pressure balance module includes a solenoid valve 301, a pressure sensor 302, and a connecting pipe 303. The connecting pipe 303 runs through the immersion box 31 and the second cleaning cabin 32 to connect the second cleaning cabin 32 with the outside. The solenoid valve 301 is installed in the connecting pipe 303, and the pressure sensor 302 is arranged on a side close to the first cleaning cabin 22 or the second cleaning cabin 32. A boost supply module 70 and a wastewater recovery module 80 are installed on the back of the side plate 12. The boost supply module 70 includes a water tank, a boost pump and a water pipe 71. The water tank contains enzyme washing liquid. The water pipe 71 is connected to the gap interlayer 23. The wastewater recovery module 80 includes a wastewater tank, a water pump and a return pipe 81 . The wastewater recovery module 80 extracts wastewater for the immersion module 30 through the return pipe 81 .

[0019] In the present embodiment, the digestive endoscope needs to be thoroughly cleaned after each use. The existing digestive endoscope cleaning work is mostly done by medical staff manually cleaning, the cleaning steps are cumbersome, the cleaning strength is different, and the cleaning degree of the digestive endoscope is difficult to uniformly control. When the present invention is used, the digestive endoscope is first placed in the first cleaning chamber 22, with the handle end facing upward and the lens end facing downward. The digestive endoscope is stored in the first I-shaped cleaning chamber 22. The handle and lens of the digestive endoscope are respectively located at the two ends of the I-shaped structure, and the pipeline of the digestive endoscope is located in the middle of the I-shaped structure. This design allows the cleaning liquid to be evenly and effectively distributed around the digestive endoscope. Compared with the traditional cleaning pool, the consumption of the cleaning liquid is reduced, the utilization rate of the cleaning liquid is improved, and the cleaning liquid is used in the first cleaning chamber 22. After placing the digestive endoscope in the chamber, the end of the cleaning brush 25 is inserted into the biopsy channel of the digestive endoscope, and then the two brush boxes 21 are buckled together to form a sealed space. After the installation is completed, the brushing operation is performed. During the brushing operation, the cleaning liquid enters the gap interlayer 23 through the water pipe 71, and then is sprayed downward from the spray nozzle on the top of the first cleaning chamber 22. The gap interlayer 23 is arranged around the first cleaning chamber 22, and the spray nozzle is arranged in a ring shape, so that the cleaning liquid can be evenly sprayed on the surrounding surface of the digestive endoscope, and the outer wall of the digestive endoscope is fully rinsed. The cleaning liquid is sprayed into the inside of the digestive endoscope through the first hose 29 and the first plug 201 to rinse the inside of the digestive endoscope. At the same time, the cleaning brush 25 is driven by the driving motor 28 The cleaning brush 25 is pushed and retracted by the propulsion device 26 and the slide 27, so that the cleaning brush 25 rotates and moves toward the inside of the digestive endoscope to scrub the inside of the digestive endoscope, thereby further improving the cleaning effect and cleaning the dirt attached to the inside of the digestive endoscope. The cleaned dirt falls into the cavity at the bottom of the first cleaning chamber 22 due to gravity and the impact of the water flow, and is discharged from the sewage outlet along with the waste water to prevent the cleaned dirt from attaching to the digestive endoscope again. After scrubbing is completed, the digestive endoscope is taken out from the scrubbing module 20 and placed in the second cleaning chamber 32 of the immersion module 30. The second plug 34 in the immersion module 30 is inserted into the biopsy channel on the digestive endoscope, and then the cover is closed. The pressure supply module 70 injects enzyme washing liquid into the immersion module 30, and sprays the enzyme washing liquid to the inside and outside of the digestive endoscope through the second plug 34 and the water spray hole in the second cleaning chamber 32 until the second cleaning chamber 32 is filled with the enzyme washing liquid. The digestive endoscope is immersed in the enzyme washing liquid for enzyme washing. Compared with the traditional water pool, the structure of the second cleaning chamber 32 reduces the blank area outside the digestive endoscope, thereby reducing the waste of enzyme washing liquid. After the enzyme washing is completed, the waste water is extracted through the wastewater recovery module 80 and the reflux pipe 81. Since the scrubbing and enzyme washing operations are both carried out in a sealed cavity, the pressure balance module allows the cleaning liquid and the enzyme washing liquid to enter the first cleaning chamber 22 and the second cleaning chamber 32 smoothly, balance the internal air pressure, and play the same role when discharging sewage.

[0020] It should be noted that the I-shaped structures of the first cleaning chamber 22 and the second cleaning chamber 32 are thinner in the middle to limit the tube body of the digestive endoscope. The cavity at the top is used to accommodate the handle end of the digestive endoscope, and a pressure balance module is provided on the top to communicate with the outside world. The cavity structure at the bottom is used to collect the dirt washed down. When scrubbing, the cleaning liquid is sprayed onto the surface of the digestive endoscope and then flows out from the bottom sewage outlet, taking away the washed down dirt at the same time to prevent the dirt from adhering to the surface of the digestive endoscope again. The internal first plug 201 is connected to the biopsy channel to flush the biopsy channel, and cooperates with the cleaning brush 25 to automatically scrub the inside of the biopsy channel to avoid the problem of inconsistent cleaning effects caused by manual scrubbing. For the inside of the biopsy channel, the first plug 201 and the second plug 34 are both inserted into the biopsy channel port. The first hose 29 and the second hose 33 are corrugated hoses or latex hoses, which can be adaptively extended and retracted to reach a suitable length to avoid interference between the first plug 201 and the second plug 34.

[0021] More specifically: In an optional embodiment, the ultrasonic cleaning module 40 includes a cleaning tank 41, in which a coil mechanism 43 is arranged. The coil mechanism 43 is a frustum structure, and a spiral groove is provided on the surface of the coil mechanism 43. An ultrasonic generator is installed inside the coil mechanism 43. A drain trough 42 is provided on the bottom surface of the cleaning tank 41, and the drain trough 42 and the wastewater recovery module 80 are connected through a reflux pipe 81.

[0022] In this embodiment: after the immersion is completed, the digestive endoscope is taken out and coiled in the spiral groove on the coil mechanism 43. The cleaning tank 41 is injected with cleaning liquid or enzyme cleaning liquid. The high-frequency vibration generated by the ultrasonic generator inside the coil mechanism 43 makes it easier to remove the residual stains on the surface of the digestive endoscope, thereby further cleaning the digestive endoscope. In this step, the digestive endoscope can be enzyme-washed again with enzyme cleaning liquid to improve the sterilization effect. Since the coil mechanism 43 is a frustum structure, the surface of the coil mechanism 43 has a spiral groove. The cleaned stains are settled to the two sides of the coil mechanism 43 along the slope of the coil mechanism 43 due to gravity and the vibration generated by the ultrasonic generator. The frustum-shaped coil mechanism 43 makes the digestive endoscope coiled in a three-dimensional structure. With the ultrasonic generator located in the middle, it is easier to move the stains to both sides, avoiding the stains from adhering to the surface of the digestive endoscope again, thereby improving the cleaning efficiency. The cleaned wastewater can flow into the wastewater recovery module 80 through the reflux pipe 81, which is convenient for unified treatment of wastewater.

[0023] It should be noted that the wastewater recovery module 80 includes a wastewater tank, a return pipe 81, a water pump and an electric control valve. The wastewater is pumped out of the return pipe 81 through the negative pressure generated by the water pump. The return pipe 81 is composed of multiple pipelines, and the extraction target is controlled by the electric control valve.

[0024] Going further: In an optional embodiment, the rinsing module 50 includes a rinsing tank 51, a plurality of nozzles 52 are arranged on the inner side of the rinsing tank 51, the rinsing tank 51 is connected to the wastewater tank of the wastewater recovery module 80 through a drain pipe, a jet plate 53 fixed on the side panel 12 is arranged above the rinsing tank 51, a nozzle is opened below the jet plate 53, a baffle plate 54 is rotatably connected to the front side of the jet plate 53, a plurality of support rods 55 fixed on the side panel 12 are arranged between the baffle plate 54 and the side panel 12, a jet nozzle 56 installed on the side panel 12 is arranged on one side of the support rod 55, an air supply device 90 is installed on the back side of the side panel 12, the jet nozzle 56 is connected to the air supply device 90 through an air pipeline, and the air supply device 90 inputs compressed air to the jet plate 53 and the jet nozzle 56.

[0025] In this embodiment: the digestive endoscope after ultrasonic cleaning is placed in the rinsing module 50 for rinsing and drying. During rinsing, the digestive endoscope is placed in the rinsing tank 51, and clean water is sprayed to the digestive endoscope through the nozzle 52, and then the waste water after cleaning is extracted through the waste water recovery module 80 and the reflux pipe 81, so as to remove the enzyme washing solution remaining on the surface of the digestive endoscope, and complete the rinsing; After rinsing, it is dried, the baffle 54 is lifted, the digestive endoscope is coiled on the support rod 55, the jet nozzle 56 is connected to the biopsy channel of the digestive endoscope, the baffle 54 is covered, and compressed air is input to the jet plate 53 and the jet nozzle 56 through the air supply device 90. The jet port at the bottom of the jet plate 53 sprays the surface of the digestive endoscope to dry it, and the jet nozzle 56 sprays the inside of the digestive endoscope, so that the water stains in the digestive endoscope are air-washed and dried to achieve the drying operation. During the air-washing and drying process, the baffle 54 prevents water droplets from dripping to the outside to avoid polluting the surrounding clean environment. The rinsing tank 51 is arranged directly below the baffle 54, which can collect dripping water droplets and discharge them together with sewage.

[0026] It should be noted that the air supply device 90 includes a compressor, a gas cylinder, a filter, a pressure sensor, an electric control valve and a gas pipe. After the air is filtered and compressed, the pure air is stored in the gas cylinder to supply air to the jet plate 53 and the jet nozzle 56. The air supply switch can be controlled by the electric control valve, and the pressure sensor is used to prevent excessive pressure in the gas cylinder.

[0027] Going further: In an optional embodiment, electric control valves are installed in the water supply pipe 71 and the return pipe 81, and the water supply pipe 71 and the return pipe 81 are embedded in the side panel 12. The water supply pipe 71 connects the input ends of the immersion module 30 and the ultrasonic cleaning module 40, and the return pipe 81 connects the drainage ends of the scrubbing module 20, the immersion module 30, the ultrasonic cleaning module 40 and the rinsing module 50; the wastewater recovery module 80 includes a wastewater tank, a return pipe 81, a water pump and an electric control valve, and the water pump in the wastewater recovery module 80 is connected to all cleaning modules through the return pipe 81.

[0028] In the present embodiment: through this design, the water supply pipe 71 and the return pipe 81 are both embedded in the side panel 12, and the boost supply module 70 injects enzyme washing solution into the immersion module 30 and the ultrasonic cleaning module 40 through the water supply pipe 71. The electric control valve can be used to select which cleaning module to inject the enzyme washing solution into, so as to replenish the enzyme washing solution for the immersion module 30 and the ultrasonic cleaning module 40. The wastewater tank of the wastewater recovery module 80 is used to collect wastewater after cleaning. The unified collection of wastewater facilitates unified treatment and is convenient for medical staff to use.

[0029] It should be noted that the boost supply module 70 of the present invention can be equipped with different water tanks and water pipes 71 corresponding to the water tanks according to needs. The water tanks are filled with clean water, detergent or enzyme detergents with different ratios to supply different cleaning liquids to various devices.

[0030] Going further: In an optional embodiment, a clamping plate is fixed inside the scrubbing box 21 and the immersion box 31 at a position corresponding to the handle of the digestive endoscope, and the clamping plate is arranged in the middle position of the top of the first cleaning chamber 22 and the second cleaning chamber 32 .

[0031] In this embodiment: when the digestive endoscope is installed in the first cleaning chamber 22, the handle is first clamped on the clamping plate, which bears the gravity of the digestive endoscope and makes the digestive endoscope installed stably and firmly, ensuring that the digestive endoscope is in a stable state during flushing.

[0032] It should be noted that the guide roller 202 guides the cleaning brush 25 to bend to correspond to the biopsy channel, and the clamping plate fixes the digestive endoscope so that the end of its biopsy channel faces the guide groove 24 and the cleaning brush 25 .

[0033] Going further: In an optional embodiment, the propulsion device 26 and the slide 27 cooperate with the guide groove 24 to form a screw slider structure.

[0034] In this embodiment: the propulsion device 26 is composed of a servo motor and a screw rod, the slide 27 and the screw rod are threadedly connected, and the servo motor drives the screw rod to rotate the slide 27, which is limited by the guide groove 24, so that it slides along the guide groove 24, driving the cleaning brush 25 to perform the propulsion operation. During the brushing process, the cleaning brush 25 can brush along the internal channel of the digestive endoscope. The servo motor rotates forward and reverse, thereby driving the slide 27 to reciprocate to achieve reciprocating brushing, which is convenient for medical staff to use.

[0035] Going further: In an optional embodiment, the front end surfaces of the scrubbing box 21 and the immersion box 31 and the baffle 54 are made of transparent tempered glass. The two scrubbing boxes 21 or immersion boxes 31 are buckled together to form a sealed box body, and the scrubbing boxes 21 or immersion boxes 31 are fixed by buckles.

[0036] In the present embodiment: through this design, after the digestive endoscope is installed in the brush box 21 or the immersion box 31, the transparent tempered glass material can be used to observe the first cleaning chamber 22 or the second cleaning chamber 32, so as to facilitate the drainage of the brush box 21 and the immersion box 31, and facilitate opening the brush box 21 and the immersion box 31 after drainage, and use buckles to firmly connect the brush box 21 or the immersion box 31. The buckles are handle buckles purchased on the market, and the transparent baffle 54 facilitates observation of whether the digestive endoscope is stably wound on the support rod 55, and whether it is dry and clean.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A digestive endoscope disinfection and cleaning device, characterized in that: The cleaning platform (10) comprises a bottom plate (11) and a side plate (12), wherein a brushing module (20), an immersion module (30), an ultrasonic cleaning module (40) and a rinsing module (50) are sequentially arranged on the surface of the bottom plate (11). The scrubbing module (20) comprises two symmetrically arranged scrubbing boxes (21), wherein a first cleaning chamber (22) having an I-shaped concave cross section is provided inside the scrubbing box (21), a plurality of spray nozzles arranged in a ring are installed on the inner top of the first cleaning chamber (22), a gap interlayer (23) surrounding the first cleaning chamber (22) is provided inside the scrubbing box (21), the scrubbing box (21) and the first cleaning chamber (22) are fixed via welding points provided at the gap, a guide groove (24) is provided on one side of one of the first cleaning chambers (22), a cleaning brush (25) is slidably connected in the guide groove (24), and the cleaning brush (25) is provided in a sliding manner. A propulsion device (26) is provided on the bottom side of the brush (25), and the propulsion device (26) drives the slide (27) to slide in the guide groove (24). A driving motor (28) is installed on the surface of the slide (27), and the output end of the driving motor (28) is engaged with the bottom end of the cleaning brush (25). A first hose (29) penetrating the first cleaning chamber (22) is installed on the inner side of the top of the first cleaning chamber (22), and a first plug (201) is installed at the bottom end of the first hose (29). A guide roller (202) is installed on the inner side of the top of the first cleaning chamber (22) near the cleaning brush (25); The immersion module (30) comprises two symmetrically arranged immersion boxes (31), wherein a second cleaning chamber (32) is provided inside the immersion box (31), wherein a second hose (33) and a second plug (34) are installed on the inner side of the top of the second cleaning chamber (32) inside the immersion box (31), wherein the second hose (33) and the second plug (34) are arranged corresponding to the biopsy channel on the digestive endoscope, wherein a pressure balance module is installed at the center of the top of the scrubbing box (21) and the immersion box (31), wherein the pressure balance module comprises a solenoid valve (301), a pressure sensor (302), and a connecting pipe (303), wherein the connecting pipe (303) runs through the immersion box (31) and the second cleaning chamber (32) so that the second cleaning chamber (32) is connected to the outside, wherein the solenoid valve (301) is installed in the connecting pipe (303), and the pressure sensor (302) is arranged on a side close to the first cleaning chamber (22) or the second cleaning chamber (32); A boost supply module (70) and a wastewater recovery module (80) are installed on the back of the side plate (12); the boost supply module (70) comprises a water tank, a boost pump and a water delivery pipe (71); the water tank contains enzyme washing liquid; the water delivery pipe (71) is connected to the gap interlayer (23); The wastewater recovery module (80) comprises a wastewater tank, a water pump and a return pipe (81); the wastewater recovery module (80) extracts wastewater for the leaching module (30) through the return pipe (81).

2. The digestive endoscope disinfection and cleaning device according to claim 1, characterized in that: The ultrasonic cleaning module (40) comprises a cleaning pool (41), wherein a coil mechanism (43) is arranged in the cleaning pool (41), wherein the coil mechanism (43) is a frustum structure, wherein a spiral groove is provided on the surface of the coil mechanism (43), wherein an ultrasonic generator is installed inside the coil mechanism (43), and wherein a sewage trough (42) is provided on the bottom surface of the cleaning pool (41), wherein the sewage trough (42) and the wastewater recovery module (80) are connected via a return pipe (81).

3. The digestive endoscope disinfection and cleaning device according to claim 2, characterized in that: The rinsing module (50) comprises a rinsing tank (51), a plurality of nozzles (52) are arranged on the inner side of the rinsing tank (51), the rinsing tank (51) is connected to a wastewater tank of a wastewater recovery module (80) via a drainage pipe, an air jet plate (53) fixed to the side plate (12) is arranged above the rinsing tank (51), a nozzle is provided below the air jet plate (53), a baffle plate (54) is rotatably connected to the front side of the air jet plate (53), and the baffle plate (54) ) and the side plate (12) are provided with a plurality of support rods (55) fixed to the side plate (12); one side of the support rod (55) is provided with an air jet nozzle (56) mounted on the side plate (12); an air supply device (90) is installed on the back side of the side plate (12); the air jet nozzle (56) is connected to the air supply device (90) via an air pipeline; the air supply device (90) inputs compressed air to the air jet plate (53) and the air jet nozzle (56).

4. The digestive endoscope disinfection and cleaning device according to claim 3, characterized in that: The water supply pipe (71) and the return pipe (81) are both provided with electric control valves. The water supply pipe (71) and the return pipe (81) are embedded in the side plate (12). The water supply pipe (71) is connected to the input ends of the immersion module (30) and the ultrasonic cleaning module (40), and the return pipe (81) is connected to the drainage ends of the scrubbing module (20), the immersion module (30), the ultrasonic cleaning module (40) and the rinsing module (50).

5. The digestive endoscope disinfection and cleaning device according to claim 3, characterized in that: The wastewater recovery module (80) comprises a wastewater tank, a return pipe (81), a water pump and an electric control valve; the water pump in the wastewater recovery module (80) is connected to all cleaning modules via the return pipe (81).

6. The digestive endoscope disinfection and cleaning device according to claim 3, characterized in that: The air jet plate (53) and the air jet nozzle (56) in the rinsing module (50) are both connected to the air supply device (90), and the air supply device (90) comprises a compressor, a gas cylinder, a filter, a pressure sensor, an electric control valve and an air supply pipe.

7. The digestive endoscope disinfection and cleaning device according to claim 1, characterized in that: A clamping plate is fixed inside the scrubbing box (21) and the immersion box (31) at a position corresponding to the handle of the digestive endoscope, and the clamping plate is arranged in the middle position of the top of the first cleaning chamber (22) and the second cleaning chamber (32).

8. The digestive endoscope disinfection and cleaning device according to claim 1, characterized in that: The propulsion device (26) and the slide table (27) cooperate with the guide groove (24) to form a screw slider structure.

9. The digestive endoscope disinfection and cleaning device according to claim 3, characterized in that: The front end surfaces of the scrubbing box (21) and the immersion box (31) and the baffle (54) are all made of transparent tempered glass. The two scrubbing boxes (21) or immersion boxes (31) are buckled together to form a sealed box body. The scrubbing boxes (21) or immersion boxes (31) are fixed together by buckles.

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