High -efficient gastroscopy cleaning and disinfecting device for department of gastroenterology

Abstract

The utility model relates to the technical field of cleaning and disinfection discloses a kind of efficient gastroscopy cleaning and disinfection device in gastroenterology, including box, still include: cooperative cleaning mechanism and integrated processing mechanism;Wherein: cooperative cleaning mechanism includes the multiple liquid type cleaning component and auxiliary cleaning component being arranged in the inside of box;Integrated processing mechanism includes heating drying component and waste liquid delivery component being arranged in the inside of box;A kind of efficient gastroscopy cleaning and disinfection device in gastroenterology of the utility model has adopted cooperative cleaning mechanism and integrated processing mechanism, effectively realized the synchronous cleaning of gastroscope inside and outside dead angle-free, while multiple-specification connector also improves the adaptability of device to different models of gastroscope, and can improve drying efficiency, avoid secondary pollution risk caused by waste liquid residue, while guarantee the long-term stable operation of device.

Description

Technical Field

[0001] This utility model relates to the field of cleaning and disinfection technology, and in particular to a high-efficiency gastroscopy cleaning and disinfection device for the gastroenterology department. Background Technology

[0002] In the clinical setting of gastroenterology, the thoroughness and efficiency of cleaning and disinfection of gastroscopes, as frequently used invasive examination instruments, directly affect the prevention and control of iatrogenic infections. Therefore, the efficiency and comprehensiveness of cleaning and disinfection devices need to be highly demanding. However, some problems exist in existing technologies: First, existing gastroscopy cleaning devices often fail to achieve simultaneous and efficient cleaning of the internal tubes and external surfaces of the endoscope, and lack compatibility with different models of endoscopes. Mismatched tube interfaces can lead to cleaning blind spots and residue, affecting the disinfection effect.

[0003] Secondly, existing gastroscopy cleaning devices are inefficient and prone to uneven drying after cleaning; at the same time, the waste liquid discharge system lacks efficient collection and filtration design, which can easily lead to pipe blockage due to impurities, increasing device maintenance costs and the risk of secondary pollution.

[0004] Therefore, there is an urgent need to design a high-efficiency gastroscopy cleaning and disinfection device that can solve the above technical problems. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a high-efficiency gastroscopy cleaning and disinfection device for the gastroenterology department, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model mainly provides the following technical solutions: A high-efficiency gastroscope cleaning and disinfection device for gastroenterology includes a housing and also includes: Collaborative cleaning agencies and integrated treatment agencies; among which: The collaborative cleaning system includes a multi-liquid cleaning unit and an auxiliary cleaning unit located inside the housing; The integrated processing unit includes a heating and drying assembly and a waste liquid discharge assembly located inside the chamber; The multi-liquid cleaning component includes a liquid storage chamber located on the left side inside the box. The liquid storage chamber contains, from left to right, a disinfectant box, an enzyme solution box, and a clean water box. Each box has an infusion tube at the top. One end of the infusion tube extends into the bottom of the box, and the other end is connected to the right side of the box through a negative pressure pump. The right end of the infusion tube is fitted with connectors of various specifications; The disinfectant box, enzyme solution box, and water box are all equipped with inlet pipes on the upper rear side that extend through the box body.

[0007] Furthermore, the auxiliary cleaning component includes a cleaning chamber located on the lower right side inside the housing, four support rods at the lower end of the cleaning chamber, a cleaning platform at the upper end of the support rods, and an ultrasonic vibration device at the center of the cleaning platform.

[0008] Furthermore, the heating and drying assembly includes a drying chamber located on the upper right side inside the box. The drying chamber is hollow and equipped with a heating pipe. Multiple ventilation slots are provided through the upper wall of the drying chamber, and a drying pipe is provided through the rear side of the bottom wall. A fan is provided at the upper end of the drying pipe, and a constant pressure hole is provided at the front side. The outer wall of the box is also equipped with a dustproof net at the location corresponding to the ventilation slot.

[0009] Furthermore, the waste liquid discharge assembly includes a drain plate at the lower end of the cleaning chamber, the drain plate is located at the lower end of the support rod, the drain plate has a central recess and a drain hole is opened through the center and connected to a drain pipe, and the other end of the drain pipe extends through the side wall of the box.

[0010] Furthermore, the front sidewall of the cleaning chamber is movably connected to the cabinet door via a hinge, and a transparent viewing window is provided in the center of the cabinet door; The cabinet door is also equipped with a lock and a handle on the left side.

[0011] Furthermore, liquid level sensors are provided on the lower inner walls of the disinfectant box, enzyme solution box, and water box.

[0012] Furthermore, the front side wall of the enclosure is equipped with a control panel, and the bottom wall has foot pads at all four corners. The control panel has a display screen and control buttons on its front wall.

[0013] Compared with the prior art, the beneficial effects of this utility model are mainly reflected in: Firstly, compared to existing gastroscopy cleaning devices, it is difficult to simultaneously achieve comprehensive cleaning of both internal channels and external surfaces, and there is insufficient compatibility with different gastroscopy models, easily resulting in cleaning blind spots. To solve this problem, this utility model presents a high-efficiency gastroscopy cleaning and disinfection device for gastroenterology, employing a collaborative cleaning mechanism. Through the separate disinfectant, enzyme solution, and clean water boxes within the storage chamber, along with multi-specification connectors, precise cleaning of multiple channels inside the gastroscopy is achieved. The ultrasonic vibration device in the auxiliary cleaning component provides efficient vibration cleaning of the gastroscopy exterior. Together, these two components effectively achieve simultaneous cleaning of the gastroscopy interior and exterior without blind spots. Simultaneously, the multi-specification connectors improve the device's compatibility with different gastroscopy models.

[0014] Secondly, compared to existing gastroscopy cleaning devices, the drying process is inefficient and uneven, and waste liquid discharge is prone to blockage and untimely treatment. To solve this problem, this utility model provides a high-efficiency gastroscopy cleaning and disinfection device for gastroenterology, which adopts an integrated processing mechanism. Its heating and drying component achieves rapid and uniform drying of the gastroscopy endoscope through the cooperation of heating pipes and fans; the waste liquid discharge component efficiently collects and discharges waste liquid through the design of drainage plates and drainage pipes, effectively improving drying efficiency, avoiding the risk of secondary pollution caused by waste liquid residue, and ensuring the long-term stable operation of the device.

[0015] The above description is only an overview of the technical solution of this utility model. In order to clearly understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of a high-efficiency gastroscope cleaning and disinfection device for the digestive department according to the present invention; Figure 2 This is a structural diagram of a high-efficiency gastroscope cleaning and disinfection device for the gastroenterology department according to this utility model; Figure 3 This is a cross-sectional view of a high-efficiency gastroscope cleaning and disinfection device for the gastroenterology department according to the present invention; Figure 4 This is an exploded view of a high-efficiency gastroscope cleaning and disinfection device for the digestive department according to this utility model; Figure 5 For the present utility model Figure 4 Structural diagram of part A; Explanation of reference numerals in the attached figures: 1. Housing; 2. Collaborative cleaning mechanism; 3. Integrated processing mechanism; 11. Cabinet door; 12. Transparent viewing window; 13. Lock body; 14. Handle; 15. Liquid level sensor; 16. Control panel; 17. Feet; 18. Display screen; 19. Control buttons; 21. Multi-liquid cleaning component; 22. Auxiliary cleaning component; 31. Heating and drying assembly; 32. Waste liquid discharge assembly; 211. Storage tank; 212. Disinfectant container; 213. Enzyme solution container; 214. Clean water container; 215. Infusion tubing; 216. Negative pressure pump; 217. Multi-specification connectors; 218. Feed pipe; 221. Cleaning chamber; 222. Support rod; 223. Cleaning table; 224. Ultrasonic vibration device; 311. Drying chamber; 312. Heating element; 313. Ventilation slot; 314. Drying tube; 315. Fan; 316. Constant pressure orifice; 317. Dust filter screen; 321. Drainage plate; 322. Drainage hole; 323. Drainage pipe; Detailed Implementation The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0018] like Figure 1-5 As shown, this utility model discloses a high-efficiency gastroscopy endoscope cleaning and disinfection device, which includes a housing 1 and further includes: Collaborative cleaning unit 2 and integrated processing unit 3; wherein: The collaborative cleaning mechanism 2 includes a multi-liquid cleaning component 21 and an auxiliary cleaning component 22 located inside the housing 1. Through the cooperation of the two components, the collaborative cleaning mechanism 2 can achieve simultaneous cleaning of the internal tubes and external surfaces of the endoscope, solving the problem of incomplete cleaning by traditional devices. The integrated processing mechanism 3 includes a heating and drying component 31 and a waste liquid discharge component 32 located inside the housing 1. The integrated processing mechanism 3 focuses on the supporting treatment after cleaning. Through the drying and waste liquid discharge functions, it ensures the sterile state after the endoscope is cleaned and maintains the cleanliness of the internal environment of the device. The multi-liquid cleaning component 21 includes a liquid storage tank 211 located on the left side inside the housing 1. The liquid storage tank 211 adopts a partitioned design to form independent storage spaces, which can hold different types of liquid containers. From left to right, the liquid storage tank 211 contains a disinfectant container 212, an enzyme solution container 213, and a clean water container 214. The disinfectant container 212 is used to store medical disinfectant for sterilizing and disinfecting the gastroscope; the enzyme solution container 213 is used to store multi-enzyme cleaning agent, which can decompose residual proteins, fats, and other organic matter on the surface and inside the tubes of the gastroscope; the clean water container 214 is used to hold sterile water for rinsing off residual enzyme solution and disinfection. The three sections are divided into zones to meet the needs of different stages of cleaning and disinfection. Each box is equipped with an infusion tube 215 at the top. The infusion tube 215 serves as a channel for liquid transmission, ensuring stable liquid flow under negative pressure. One end of the infusion tube 215 extends into the bottom of the box to maximize the extraction of liquid from the box, reduce residue and waste, and ensure the continuity of liquid supply. The other end of each tube is connected to the right side of the box through a negative pressure pump 216. The negative pressure pump 216 generates negative pressure to transport the liquid in the box along the infusion tube 215 to the right cleaning area, replacing manual pouring and improving the automation and accuracy of liquid supply. The right end of the infusion tube 215 is snapped with a multi-specification connector 217, which can be adapted to the internal tubes of different models of gastroscopes and can be quickly replaced through the snap-fit ​​method. The disinfectant box 212, enzyme solution box 213 and water box 214 are all equipped with inlet pipes 218 on the upper rear side, which extend through the box body 1. The inlet pipes 218 are designed to prevent leakage, and medical staff can replenish the liquid into the box through the external port without opening the main box body 1 of the device, which simplifies the liquid replenishment operation and reduces the risk of external contamination.

[0019] like Figure 3 , 4 As shown in Figure 5, in this embodiment, the auxiliary cleaning component 22 includes a cleaning chamber 221 located on the lower right side inside the housing 1. The cleaning chamber 221 is a relatively enclosed space that restricts the external cleaning operation of the endoscope within this area, preventing the cleaning fluid from splashing onto other parts of the device. It also facilitates the collection of waste fluid. Four support rods 222 are symmetrically distributed at the lower end of the cleaning chamber 221, which provide stable support for the cleaning platform 223 above, ensuring that the cleaning platform 223 does not shake easily during ultrasonic vibration. The cleaning platform 223 is located at the upper end of the support rods 222, which can stably place the endoscope, preventing the endoscope from rolling and shifting during the cleaning process, and preventing the endoscope from blocking the drainage hole 322. An ultrasonic vibration device 224 is located in the center of the cleaning platform 223. After being powered on, the ultrasonic vibration device 224 generates a high-frequency mechanical vibration of 20-40kHz. The vibration is transmitted to the surface of the endoscope through the cleaning platform 223, causing the attached mucus, tissue debris and other impurities to detach under the vibration, which, together with the liquid rinsing, improves the external cleaning effect.

[0020] like Figure 3 , 4 As shown, in this embodiment, the heating and drying assembly 31 includes a drying chamber 311 located on the upper right side inside the housing 1. The drying chamber 311 is an independent sealed space that provides a drying environment for the gastroscopy, ensuring drying efficiency. The drying chamber 311 is hollow inside and equipped with a heating tube 312. The heating tube 312 uses electric heating, and after being powered on, it can stably control the internal temperature of the drying chamber 311 at 40-50℃. The upper wall of the drying chamber 311 has multiple ventilation slots 313 penetrating the housing 1. The ventilation slots 313 are used to achieve air circulation inside and outside the drying chamber 311, introduce fresh external air, and maintain air circulation inside the chamber. The bottom wall... A drying pipe 314 is installed through the rear side. The drying pipe 314 is a hot air transmission channel, which can evenly transport heated air from the drying chamber 311 to all corners of the cleaning chamber 221. A fan 315 is installed at the upper end of the drying pipe 314. When the fan 315 is working, it generates a directional airflow, which can effectively carry the heat generated by the heating pipe 312 and quickly transport it into the cleaning chamber 221 through the drying pipe 314 to form a continuous hot airflow circulation. A constant pressure hole 316 is provided at the front side. The constant pressure hole 316 can balance the air pressure inside and outside the drying chamber 311, avoid the air pressure inside the chamber from being too high due to heating, and affect the sealing performance, thus ensuring the safe operation of the device. The outer wall of the housing 1 is also provided with a dustproof net 317 at the location corresponding to the ventilation slot 313. The dustproof net 317 is a high-density filter that can filter dust and impurities in the outside air and prevent them from entering the drying chamber 311 through the ventilation slot 313 and contaminating the cleaned gastroscope.

[0021] like Figure 3 , 4 As shown in Figure 5, in this embodiment, the waste liquid discharge assembly 32 includes a drain plate 321 at the lower end of the cleaning chamber 221. The drain plate 321 has an inclined design and a smooth surface, which can receive the waste liquid generated during the cleaning process and guide the waste liquid to converge towards the center. The drain plate 321 is located at the lower end of the support rod 222 and is installed at a position lower than the cleaning table 223 to ensure that the waste liquid on the cleaning table 223 can flow naturally to the drain plate 321, avoiding residue in the cleaning chamber 221. The drain plate 321 has a recessed center and a drain hole 322 is opened through the center and connected to a drain pipe 323. The drain hole 322 serves as a channel for waste liquid discharge. The waste liquid is discharged through the drain pipe 323. The other end of the drain pipe 323 extends through the side wall of the box 1. The drain pipe 323 can directly transport the waste liquid to an external waste liquid collection container, avoiding the accumulation of waste liquid in the device and causing bacterial growth, thus reducing the risk of secondary pollution.

[0022] like Figure 1 , 2As shown, in this embodiment, the front wall of the cleaning chamber 221 is movably connected to the cabinet door 11 via a hinge. When the cabinet door 11 is closed, it forms a sealed space with the cleaning chamber 221 to prevent the cleaning fluid from splashing. When it is open, it is convenient to take out and put in the gastroscope, making the operation convenient. A transparent window 12 is provided in the center of the cabinet door 11, and medical staff can observe the operation inside the cleaning chamber 221 in real time through the window without opening the cabinet door 11 to keep track of the cleaning progress. The cabinet door 11 is also equipped with a lock body 13 and a handle 14 on the left side. The lock body 13 can lock the cabinet door 11 during the cleaning process to prevent accidental opening of the cabinet door 11 and ensure the safety of the cleaning process. The handle 14 makes it easier for medical staff to open and close the cabinet door 11 with minimal effort.

[0023] like Figure 3 As shown in this embodiment, the lower end of the inner wall of the disinfectant box 212, enzyme solution box 213 and water box 214 are all equipped with liquid level sensors 15. The liquid level sensors 15 monitor the remaining amount of liquid in the box in real time. When the liquid level is lower than the preset threshold, a signal can be sent to the control panel 16 to remind medical staff to replenish the liquid in time, so as to avoid the cleaning and disinfection effect being affected by insufficient liquid.

[0024] like Figure 1 As shown, in this embodiment, the front side wall of the housing 1 is provided with a control panel 16, and the four corners of the bottom wall are provided with foot pads 17. The foot pads 17 prevent the device from shifting due to vibration during operation, and at the same time play a buffering role to reduce operating noise. The control panel 16 is equipped with a display screen 18 and control buttons 19 on its front wall. The display screen 18 can display the operating status of the device in real time, allowing medical staff to intuitively grasp the operation status; the control buttons 19 make it easy for medical staff to get started quickly.

[0025] The working principle and usage process of this technical solution are as follows: During use, medical staff first replenish medical disinfectant to disinfectant box 212, multi-enzyme cleaning agent to enzyme solution box 213, and sterile water to clean water box 214 through the feed pipe 218 extending from the rear of the upper end of each box 1. The liquid level sensor 15 monitors the liquid level of each box in real time and transmits the data to the display screen 18 of the control panel 16, so that medical staff can intuitively grasp the liquid replenishment status and avoid interrupting the cleaning process due to insufficient liquid. Then, open the cabinet door 11 of the cleaning chamber 221 through handle 14, place the endoscope to be cleaned steadily on the cleaning table 223, select the appropriate multi-specification connector 217 according to the endoscope model, snap it onto the end of the infusion tube 215, and accurately insert it into the internal tube of the endoscope to ensure that the liquid can be injected into the corresponding tube, thus completing the initial fixation and connection of the endoscope; close the cabinet door 11 and lock it with the lock body 13 to prevent the cleaning fluid from splashing and external contamination, and start the device through the control button 19 on the control panel 16; After the device is started, the negative pressure pump 216 first draws the multi-enzyme cleaning agent from the enzyme solution box 213. This cleaning agent enters the internal channel of the endoscope through the infusion tube 215 and the multi-specification connector 217, decomposing residual organic matter such as protein and fat in the channel. At the same time, the ultrasonic vibration device 224 is activated, generating high-frequency mechanical vibration of 20-40kHz, which is transmitted to the outside of the endoscope through the cleaning table 223. This causes the mucus, tissue debris and other impurities attached to the surface of the endoscope to loosen and fall off under the vibration, achieving simultaneous preliminary cleaning of the inside and outside of the endoscope. After the enzyme washing stage is completed, the negative pressure pump 216 automatically... Switching to the clean water tank 214, sterile water is used to rinse the inside and outside of the gastroscope along the infusion tube 215, thoroughly cleaning away any residual enzyme solution and loose impurities to ensure effective subsequent disinfection. After rinsing, the negative pressure pump 216 switches to the disinfectant tank 212, injecting disinfectant into the internal pipes and immersing the outside of the gastroscope in the cleaning chamber 221. The strong bactericidal properties of the disinfectant kill bacteria, viruses, and other microorganisms on the surface of the gastroscope and inside the pipes, completing comprehensive disinfection. After disinfection, switching back to the clean water tank 214, sterile water is used to rinse the inside and outside of the gastroscope along the infusion tube 215, thoroughly cleaning away any remaining disinfectant. The waste liquid generated during cleaning flows naturally from the cleaning platform 223 to the drain plate 321. Guided by the central recessed structure of the drain plate 321, it converges to the drain hole 322 and is then continuously discharged to the external waste liquid container through the drain pipe 323, thus preventing the waste liquid from accumulating and breeding bacteria in the device. After the cleaning process is completed, the heating tube 312 is powered on to stabilize the internal temperature of the drying chamber 311 at 40-50℃. At the same time, the fan 315 is started, generating a directional airflow that carries the heated air through the drying tube 314 to the cleaning chamber 221. The hot airflow circulates in the cleaning chamber 221 and exhausts the humid air through the ventilation slot 313. The dust filter 317 filters the incoming fresh air to prevent contamination, and the constant pressure hole 316 balances the air pressure in the chamber, ensuring that the surface, curved parts and internal pipe outlet of the endoscope tube are covered by hot air, achieving rapid and uniform drying. Throughout the process, medical staff can observe the operation status inside the cleaning chamber 221 in real time through the transparent window 12 of the cabinet door 11, and keep track of the progress of each stage through the display screen 18 of the control panel 16. After all processes are completed, the device is stopped by the control button 19, the door of the drying chamber 311 is opened and the dried and sterile gastroscope is taken out, and the next stage of diagnosis or storage can be carried out. The entire operation process is highly automated and thoroughly cleaned, effectively reducing the risk of iatrogenic infection.

[0026] The present invention has been further described above with reference to the embodiments, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A high-efficiency gastroscope cleaning and disinfection device for gastroenterology, comprising a housing (1), characterized in that: Also includes: Collaborative cleaning unit (2) and integrated treatment unit (3); wherein: The collaborative cleaning mechanism (2) includes a multi-liquid cleaning component (21) and an auxiliary cleaning component (22) located inside the housing (1); The integrated processing unit (3) includes a heating and drying assembly (31) and a waste liquid discharge assembly (32) located inside the housing (1); The multi-liquid cleaning component (21) includes a liquid storage chamber (211) located on the left side inside the box (1). The liquid storage chamber (211) contains, from left to right, a disinfectant box (212), an enzyme solution box (213), and a clean water box (214). Each box has an infusion tube (215) at the top. One end of the infusion tube (215) extends into the bottom of the box, and the other end is connected to the right side of the box (1) through a negative pressure pump (216). The right end of the infusion tube (215) is fitted with a multi-specification connector (217); The disinfectant box (212), enzyme solution box (213) and water box (214) are all equipped with feed pipes (218) on the upper rear side, which extend through the box body (1).

2. The efficient gastroscopy endoscope cleaning and disinfection device according to claim 1, characterized in that: The auxiliary cleaning component (22) includes a cleaning chamber (221) located on the lower right side inside the housing (1). The cleaning chamber (221) has four support rods (222) at its lower end, and a cleaning platform (223) is located at the upper end of the support rods (222). An ultrasonic vibration device (224) is located at the center inside the cleaning platform (223).

3. The efficient gastroscopy endoscope cleaning and disinfection device according to claim 1, characterized in that: The heating and drying assembly (31) includes a drying chamber (311) located on the upper right side inside the housing (1). The drying chamber (311) is hollow inside and equipped with a heating pipe (312). The upper wall of the drying chamber (311) has multiple ventilation slots (313) penetrating the housing (1), and the bottom wall has a drying pipe (314) penetrating the rear side. The upper end of the drying pipe (314) is equipped with a fan (315), and the front side is equipped with a constant pressure hole (316). The outer wall of the box (1) is also provided with a dustproof net (317) at the location of the ventilation slot (313).

4. The efficient gastroscopy endoscope cleaning and disinfection device according to claim 1, characterized in that: The waste liquid discharge assembly (32) includes a drain plate (321) at the lower end of the cleaning chamber (221), the drain plate (321) is located at the lower end of the support rod (222), the drain plate (321) is recessed in the center and a drain hole (322) is opened through the center and connected to a drain pipe (323), and the other end of the drain pipe (323) extends through the side wall of the box body (1).

5. The efficient gastroscopy endoscope cleaning and disinfection device according to claim 2, characterized in that: The front wall of the cleaning chamber (221) is movably connected to the cabinet door (11) via a hinge, and the cabinet door (11) has a transparent viewing window (12) in the center; The cabinet door (11) is also equipped with a lock body (13) and a handle (14) on the left side.

6. The efficient gastroscopy endoscope cleaning and disinfection device according to claim 1, characterized in that: The lower end of the inner wall of the disinfectant box (212), enzyme solution box (213) and water box (214) is provided with a liquid level sensor (15).

7. The efficient gastroscopy endoscope cleaning and disinfection device according to claim 1, characterized in that: The front side wall of the box (1) is equipped with a control panel (16), and the four corners of the bottom wall are equipped with foot pads (17); The control panel (16) has a display screen (18) and control buttons (19) on its front wall.

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