Auxiliary stomach foreign body taking-out device for digestive system department
With its dual-mode design of alcohol disinfection chamber and high-temperature disinfection chamber, combined with a drying tank, this system solves the problem of low instrument disinfection efficiency in gastrointestinal foreign body removal surgery, achieving rapid and thorough disinfection and drying, improving surgical efficiency and safety, and is suitable for emergency and continuous surgical scenarios.
Patent Information
- Application Number
- CN202511297529.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-11
- Publication Date
- 2025-10-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In current gastroenterology surgeries for removing foreign bodies from the stomach, the methods of instrument sterilization are inconsistent. Traditional sterilization methods are inefficient and pose a risk of secondary contamination, which affects surgical efficiency, especially in emergency or continuous surgical scenarios.
The device employs a dual-mode design, combining an alcohol disinfection chamber and a high-temperature disinfection chamber with a drying tank, to achieve rapid disinfection and drying of instruments made of different materials, avoiding secondary contamination during transportation. Pathogens are rapidly inactivated by 75% ethanol, and high-temperature water bath disinfection ensures the complete elimination of bacteria and viruses. The hot air blower in the drying tank quickly removes residual liquids.
Instrument sterilization is performed on-site during surgery, improving operating room turnover efficiency, avoiding secondary contamination and instrument damage, suitable for continuous surgical scenarios, saving space and suitable for rapid response in digestive endoscopy centers and emergency departments.
Smart Images
Figure CN120859673A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of medical and health technology, specifically to a device for assisting in the removal of foreign bodies from the stomach in the field of gastroenterology. Background Technology
[0002] In gastroenterology surgeries involving the removal of foreign bodies from the stomach, surgical instruments such as endoscopes, biopsy forceps, and snares must be disinfected immediately after use to avoid cross-infection. However, surgical instruments often involve various materials, such as rubber, plastic, and stainless steel. These materials have different requirements for sterilization methods. Traditional sterilization methods usually involve transporting surgical instruments to a specialized sterilization center for processing. During this process, the instruments may be exposed to an open environment, and residual blood, gastric juice, etc., may contaminate the transport equipment or personnel, increasing the risk of nosocomial infection. Moreover, the transport process is time-consuming, especially in emergency or continuous surgical scenarios, which may delay the reuse of subsequent instruments and affect surgical efficiency. For instruments such as rubber and plastic that are not heat-resistant, the commonly used alcohol sterilization method can quickly inactivate pathogens, but in practice, the volatility and unevenness of alcohol may lead to unstable sterilization effects. For metal instruments such as stainless steel, although high-temperature sterilization can ensure the complete elimination of bacteria and viruses, traditional high-temperature sterilization equipment is often bulky and complex to operate, making it inconvenient to use directly on the surgical site. In addition, the surface of sterilized instruments usually has residual disinfectant or moisture, which needs to be dried manually. This process is not only inefficient, but may also cause secondary contamination or instrument damage due to incomplete wiping or excessive force. Summary of the Invention
[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides an auxiliary device for removing foreign bodies from the stomach in gastroenterology. This invention employs a dual-mode design with an alcohol disinfection chamber and a high-temperature disinfection chamber, allowing for direct disinfection of instruments made of different materials at the surgical site. This completely avoids secondary contamination during transport when instruments are centrally disinfected later. The alcohol disinfection chamber is suitable for instruments made of rubber, plastic, and other materials that are not heat-resistant, rapidly inactivating pathogens with 75% ethanol. The high-temperature disinfection chamber uses ceramic heating elements to disinfect stainless steel and other metal instruments in an 80℃-100℃ high-temperature water bath, ensuring thorough elimination of bacteria and viruses. Furthermore, a hot air blower in the drying chamber rapidly removes residual liquid from instrument surfaces through forced hot air circulation, avoiding secondary contamination or instrument damage caused by manual wiping. This device is suitable for continuous surgical scenarios, significantly improving operating room turnover efficiency.
[0004] (II) Technical Solution To solve the above technical problems, the present invention provides the following technical solution: a gastroenterology foreign body removal auxiliary device, including a trolley, a support frame fixedly connected to the four corners of the top of the trolley, an operating table fixedly connected to the top of the support frame, and a cover plate rotatably connected to the left side of the top of the operating table. A disinfection tank is fixedly connected to the top rear of the operating table. An alcohol disinfection chamber is opened on the left side inside the disinfection tank, and a high-temperature disinfection chamber is opened on the right side inside the disinfection tank. A first battery compartment is fixedly connected to the right rear face of the disinfection tank. A ceramic heating element is fixedly connected to the rear right side inside the disinfection tank. A liquid outlet pipe is fixedly connected to the left and right sides of the bottom of the disinfection tank. A valve body is fixedly connected to the bottom of the liquid outlet pipe. A waste liquid tank is fixedly connected to the bottom of the valve body. A central pipe is fixedly connected to the front face of the waste liquid tank. A liquid pump is fixedly connected to the end of the central pipe away from the waste liquid tank. A drain pipe is fixedly connected to the output end of the liquid pump. A drying trough is fixedly connected to the bottom front side of the operating table, and hot air blowers are fixedly connected to the front and rear sides of the drying trough. A third battery compartment is fixedly connected to the front right side of the top of the trolley. A bracket is fixedly connected to the rear of the left end face of the operating table. A gastroscope monitor is installed on the top of the bracket. A gastroscope probe is fixedly connected to the output end of the gastroscope monitor. Through the dual-mode design of alcohol disinfection chamber and high-temperature disinfection chamber, the disinfection of instruments of different materials can be completed directly at the surgical site, completely avoiding the secondary contamination that may occur during the transportation process when surgical instruments are disinfected in a centralized manner later.
[0005] Preferably, the first battery compartment provides power to the ceramic heating element, and the third battery compartment provides power to the liquid pump and the hot air blower. The separate first and second battery compartments provide independent power support for different functional modules, ensuring stable system operation when high-power requirements such as high-temperature disinfection and hot air drying are met.
[0006] Preferably, 75% ethanol is poured into the alcohol disinfection chamber on the left side of the disinfection tank, and purified water is poured into the high-temperature disinfection chamber on the right side of the disinfection tank. The ceramic heating element heats the purified water in the high-temperature disinfection chamber to a maximum temperature of 100°C. The alcohol disinfection chamber is suitable for instruments made of rubber, plastic, and other materials that are not heat-resistant, and it rapidly inactivates pathogens using 75% ethanol. The high-temperature disinfection chamber uses ceramic heating elements to disinfect metal instruments such as stainless steel in a high-temperature water bath at 80°C-100°C, ensuring the complete elimination of bacteria and viruses.
[0007] Preferably, a square groove is provided on the front side of the inside of the operating table, and the shape and size of the square groove are matched with the shape and size of the top of the drying tank. The cover plate rotates with the left front of the top of the operating table as the base point, and the rotation angle of the cover plate is 180°. This allows the top of the drying tank to be covered when the drying tank is not in use, preventing dust from falling into the drying tank.
[0008] Preferably, there are two sets of outlet pipes and waste liquid tanks. The outlet pipe on the left side of the bottom of the disinfection tank is connected to the alcohol disinfection chamber on the left side inside the disinfection tank, and the outlet pipe on the right side of the bottom of the disinfection tank is connected to the high-temperature disinfection chamber on the right side inside the disinfection tank. The capacity of the waste liquid tank is the same as the capacity of the high-temperature disinfection chamber and the alcohol disinfection chamber. The sealed design of the waste liquid tank and the drain pipe facilitates centralized treatment of contaminated liquids and avoids environmental pollution.
[0009] Preferably, there are two sets of hot air blowers, which are fixed in the middle of the left and right sides inside the drying tank. The hot air generated by the hot air blowers is 35°C, and the air outlet direction of the hot air blowers is from the outside of the drying tank to the center of the drying tank. The hot air blowers in the drying tank quickly remove residual liquid from the surface of the instruments by forced hot air circulation, avoiding secondary pollution or instrument damage caused by manual wiping.
[0010] Preferably, a drive motor is fixedly connected to the center of the bottom of the operating table, a rotating rod is fixedly connected to the output end of the drive motor, a top plate is fixedly connected to the end of the rotating rod away from the drive motor, a second battery compartment is fixedly connected to the front of the top of the top plate, an electric telescopic rod is fixedly connected to the rear of the top of the top plate, a fixing frame is fixedly connected to the output end of the electric telescopic rod, a placement plate is fixedly connected to the bottom of the fixing frame, and a through hole is opened inside the placement plate. The third battery compartment is electrically connected to the drive motor, the electric telescopic rod is electrically connected to the second battery compartment, and the edge of the placement plate contacts the inner wall of the high-temperature disinfection chamber and the alcohol disinfection chamber inside the disinfection tank. This not only completely avoids medical staff from directly contacting contaminated instruments, but also eliminates the problem of incomplete disinfection or instrument damage caused by human factors through standardized operation.
[0011] Preferably, there are two placement plates, and the two placement plates at the bottom of the fixing frame are perpendicular to the high-temperature disinfection chamber and the alcohol disinfection chamber inside the disinfection tank, respectively. The cross-sectional size of the placement plates matches the cross-sectional size of the high-temperature disinfection chamber and the alcohol disinfection chamber inside the disinfection tank. Doctors only need to place the used instruments on the placement plates with through holes to automatically complete the whole process of soaking disinfection, lifting and detaching, rotating transfer and hot air drying.
[0012] Preferably, the rotation angle of the rotating rod driven by the drive motor is 180°. When the placement plate is in the disinfection tank, the direction of rotation of the rotating rod driven by the drive motor is clockwise, and when the placement plate is in the drying tank, the direction of rotation of the rotating rod driven by the drive motor is counterclockwise. The raising and lowering of the electric telescopic rod can control the immersion depth and time of the instruments in the disinfectant solution. The 180° rotation of the drive motor ensures a seamless transition of the instruments to the drying stage.
[0013] Compared with the prior art, the present invention provides a gastroenterology-assisted foreign body removal device, which has the following beneficial effects: 1. Compared with existing technologies, this invention, through its dual-mode design of an alcohol disinfection chamber and a high-temperature disinfection chamber, directly completes the disinfection of instruments made of different materials at the surgical site, completely avoiding secondary contamination during transport when surgical instruments are disinfected in a centralized manner later. The alcohol disinfection chamber is suitable for instruments such as rubber and plastic that are not heat-resistant, and rapidly inactivates pathogens using 75% ethanol; the high-temperature disinfection chamber uses ceramic heating plates to disinfect metal instruments such as stainless steel in a high-temperature water bath at 80℃-100℃, ensuring the complete elimination of bacteria and viruses. In addition, the hot air blower in the drying tank quickly removes residual liquid from the surface of instruments through forced hot air circulation, avoiding secondary contamination or instrument damage caused by manual wiping. It is suitable for continuous surgical scenarios and greatly improves the turnover efficiency of the operating room.
[0014] 2. Compared with existing technologies, this invention achieves fully automated transfer of instruments between the disinfection tank and the drying tank through the coordinated control of an electric telescopic rod, a drive motor, and a rotating rod. Doctors only need to place the used instruments on the perforated placement plate to automatically complete the entire process of immersion disinfection, lifting and removal, rotation transfer, and hot air drying. The raising and lowering of the electric telescopic rod can control the immersion depth and time of the instruments in the disinfectant solution, and the 180° rotation of the drive motor ensures a seamless transition of the instruments to the drying stage. This design not only completely avoids direct contact between medical staff and contaminated instruments, but also eliminates the problems of incomplete disinfection or instrument damage caused by human factors through standardized operation.
[0015] 3. Compared with existing technologies, this invention integrates functional modules such as disinfection, drying, power supply, and waste liquid recycling into a trolley, which can be moved to the side of the operating table at any time. The operating table on the top of the trolley has a compact layout, with the disinfection tank and drying tank divided into front and rear sections, which conforms to the surgical flow logic. The sealed design of the waste liquid tank and drain pipe facilitates centralized treatment of contaminated liquids and avoids environmental pollution. The split first, second, and third battery compartments provide independent power support for different functional modules, ensuring stable operation of the system when high-power demands such as high-temperature disinfection and hot air drying are met. This modular design not only saves operating room space but also solves the site limitations of traditional centralized disinfection, making it particularly suitable for scenarios requiring rapid response, such as digestive endoscopy centers and emergency departments.
[0016] 4. Compared with the prior art, the present invention sets a support frame on the right rear side of the support frame, and sets a gastroscopy monitor on the top of the support frame. After the gastroscopy probe at the output end of the gastroscopy monitor is inserted into the patient's stomach and removed, the surface of the gastroscopy probe can be quickly disinfected. The gastroscopy probe is immersed in the alcohol disinfection chamber of the disinfection tank and removed after the specified disinfection time. This effectively avoids the situation where bacteria and viruses attached to the surface of the gastroscopy probe are exposed to the air for a long time after being inserted into the patient's stomach, thus improving the timeliness and efficiency of disinfection to a certain extent. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the present invention rotated 180° laterally; Figure 3 This is a schematic diagram of the working structure of the present invention, showing the transfer of the placement plate to the drying tank; Figure 4 This is a schematic diagram of the overall structure of the rotating rod of the present invention; Figure 5 This is a schematic diagram of the longitudinal cross-sectional structure of the placement plate of the present invention; Figure 6 This is a schematic diagram of the longitudinal cross-sectional structure of the disinfection tank on the right side of the present invention; Figure 7 This is a schematic diagram of the exploded structure of the waste liquid tank and liquid pump of the present invention; Figure 8 This is a schematic diagram of the right longitudinal section of the aqueduct and waste liquid tank of the present invention. Figure 9 This is a schematic diagram of the longitudinal cross-sectional structure of the drying tank of the present invention.
[0018] The components include: 1. Trolley; 101. Support frame; 102. Operating table; 103. Cover plate; 2. Disinfection tank; 201. First battery compartment; 202. Waste liquid tank; 203. Drain pipe; 204. Liquid pump; 205. High-temperature disinfection chamber; 206. Alcohol disinfection chamber; 207. Ceramic heating element; 208. Discharge pipe; 209. Valve body; 210. Centralized pipe; 3. Rotating rod; 301. Top plate; 302. Electric telescopic rod; 303. Second battery compartment; 304. Fixing frame; 305. Placement plate; 306. Drive motor; 307. Through hole; 4. Drying tank; 401. Hot air blower; 402. Third battery compartment; 5. Gastroscopy monitor; 501. Gastroscopy probe; 502. Support. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0020] Example 1: Please see Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 8 as well as Figure 9 As shown: A gastroenterology-assisted gastric foreign body removal device includes a trolley 1, a support frame 101 welded at the four corners of the top of the trolley 1, an operating table 102 welded to the top of the support frame 101, and a cover plate 103 connected to the left front of the top of the operating table 102 via a hinge. A disinfection tank 2 is welded to the top rear of the operating table 102. An alcohol disinfection chamber 206 is opened on the left side of the inside of the disinfection tank 2, and a high-temperature disinfection chamber 205 is opened on the right side of the inside of the disinfection tank 2. The first battery compartment 201 is fixed to the right side of the rear end face of the disinfection tank 2 by bolts. A ceramic heating plate 207 is inserted and fixed to the rear right side of the inside of the disinfection tank 2. The bottom left and right sides of the disinfection tank 2 are connected to the liquid outlet pipe 208 by flanges. The bottom end of the liquid outlet pipe 208 is connected to the valve body 209 by flanges. The bottom of the valve body 209 is connected to the waste liquid tank 202 by flanges. The front end of the waste liquid tank 202 is connected to the central pipe 210 by flanges. A liquid pump 204 is set at the end of the central pipe 210 away from the waste liquid tank 202. A drain pipe 203 is set at the output end of the liquid pump 204. A drying tank 4 is welded to the bottom front side of the operating table 102. A hot air blower 401 is fixed to the front and rear sides of the drying tank 4 with bolts. A third battery compartment 402 is fixed to the top right front of the trolley 1 with bolts. A bracket 502 is fixed to the rear of the left end face of the operating table 102 by bolts. A gastroscope monitor 5 is placed on the top of the bracket 502, and a gastroscope probe 501 is set at the output end of the gastroscope monitor 5.
[0021] In this embodiment, the dual-mode design of the alcohol disinfection chamber 206 and the high-temperature disinfection chamber 205 allows for the direct disinfection of instruments made of different materials at the surgical site, completely avoiding secondary contamination during transport when surgical instruments are disinfected in a centralized manner later.
[0022] In an optional embodiment: the first battery compartment 201 provides power to the ceramic heating element 207, and the third battery compartment 402 provides power to the liquid pump 204 and the hot air blower 401.
[0023] In this embodiment, the separate first battery compartment 201 and second battery compartment 303 provide independent power support for different functional modules, ensuring stable system operation when high-power requirements such as high-temperature disinfection and hot air drying are met.
[0024] In an optional embodiment: 75% ethanol is poured into the alcohol disinfection chamber 206 on the left side inside the disinfection tank 2, and purified water is poured into the high-temperature disinfection chamber 205 on the right side inside the disinfection tank 2. The ceramic heating element 207 heats the purified water in the high-temperature disinfection chamber 205 to a maximum temperature of 100°C.
[0025] In this embodiment: the alcohol disinfection chamber 206 is suitable for instruments made of rubber, plastic and other materials that are not heat-resistant, and rapidly inactivates pathogens with 75% ethanol; the high-temperature disinfection chamber 205 uses ceramic heating pads 207 to disinfect metal instruments such as stainless steel in a high-temperature water bath at 80℃-100℃, ensuring thorough killing of bacteria and viruses.
[0026] In an optional embodiment: a square groove is provided on the front side of the inside of the operating table 102, and the shape and size of the square groove are matched with the shape and size of the top of the drying tank 4. The cover plate 103 rotates with the left side of the top front of the operating table 102 as the base point, and the rotation angle of the cover plate 103 is 180°.
[0027] In this embodiment, the top of the drying tank 4 can be covered when it is not in use to prevent dust from falling into the drying tank 4.
[0028] In an optional embodiment: there are two sets of liquid outlet pipes 208 and two sets of waste liquid tanks 202. The liquid outlet pipe 208 on the left side of the bottom of the disinfection tank 2 is connected to the alcohol disinfection chamber 206 on the left side inside the disinfection tank 2, and the liquid outlet pipe 208 on the right side of the bottom of the disinfection tank 2 is connected to the high temperature disinfection chamber 205 on the right side inside the disinfection tank 2. The capacity of the waste liquid tank 202 is the same as the capacity of the high temperature disinfection chamber 205 and the alcohol disinfection chamber 206.
[0029] In this embodiment, the sealed design of the waste liquid tank 202 and the drain pipe 203 facilitates centralized treatment of contaminated liquids and avoids environmental pollution.
[0030] In an optional embodiment: there are two sets of hot air blowers 401, and the hot air blowers 401 are fixed in the middle of the left and right sides inside the drying tank 4. The hot air generated by the hot air blowers 401 is 35°C, and the air outlet direction of the hot air blowers 401 is from the outside of the drying tank 4 to the center of the drying tank 4.
[0031] In this embodiment, the hot air blower 401 in the drying tank 4 quickly removes residual liquid from the surface of the instrument by forced hot air circulation, avoiding secondary pollution or instrument damage caused by manual wiping.
[0032] Example 2: Please see Figures 1 to 5 As shown: The bottom center of the operating table 102 is fixed with a drive motor 306 by bolts. The bottom end of the rotating rod 3 is welded to the top of the output shaft of the drive motor 306. The end of the rotating rod 3 away from the drive motor 306 is welded with a top plate 301. The front of the top of the top plate 301 is fixed with bolts to the second battery compartment 303. The rear of the top of the top plate 301 is penetrated and fixed by the output end of the electric telescopic rod 302. The output end of the electric telescopic rod 302 is welded with a fixing frame 304. The bottom end of the fixing frame 304 is welded with a placement plate 305. A through hole 307 is opened inside the placement plate 305. The third battery compartment 402 is electrically connected to the drive motor 306. The electric telescopic rod 302 is electrically connected to the second battery compartment 303. The edge of the placement plate 305 is in contact with the inner wall of the high-temperature disinfection chamber 205 and the alcohol disinfection chamber 206 inside the disinfection tank 2.
[0033] In this embodiment, not only is direct contact between medical staff and contaminated instruments completely avoided, but standardized operation also eliminates the problem of incomplete disinfection or instrument damage caused by human factors.
[0034] In an optional embodiment: there are two placement plates 305, and the two placement plates 305 at the bottom of the fixing frame 304 are perpendicular to the high-temperature disinfection chamber 205 and the alcohol disinfection chamber 206 inside the disinfection tank 2, respectively. The cross-sectional size of the placement plates 305 matches the cross-sectional size of the high-temperature disinfection chamber 205 and the alcohol disinfection chamber 206 inside the disinfection tank 2.
[0035] In this embodiment, the doctor only needs to place the used instruments on the placement plate 305 with through holes 307 to automatically complete the entire process of soaking disinfection, lifting and detaching, rotating transfer and hot air drying.
[0036] In an optional embodiment: the drive motor 306 drives the rotating rod 3 to rotate by 180°. When the placement plate 305 is in the disinfection tank 2, the drive motor 306 drives the rotating rod 3 to rotate clockwise. When the placement plate 305 is in the drying tank 4, the drive motor 306 drives the rotating rod 3 to rotate counterclockwise.
[0037] In this embodiment, the lifting and lowering of the electric telescopic rod 302 can control the immersion depth and time of the instrument in the disinfectant solution, and the 180° rotation of the drive motor 306 ensures a seamless transition of the instrument to the drying stage.
[0038] Working principle: The four corners of the top of the trolley 1 are fixed with support frames 101, and the top of the support frames 101 is fixed with the operating table 102. After the doctor pushes the trolley 1 to the operating room, clean water and 75% ethanol are taken out, and the purified water is poured into the disinfection tank 2 set at the rear of the top of the operating table 102. The left side of the inside of the disinfection tank 2 is set as the alcohol disinfection chamber 206, and the right side of the inside of the disinfection tank 2 is set as the high temperature disinfection chamber 205. 75% ethanol is poured into the alcohol disinfection chamber 206, which is suitable for disinfecting medical tools made of rubber. Purified water is poured into the high temperature disinfection chamber 205. The purified water is heated by the ceramic heating plate 207 set at the rear of the high temperature disinfection chamber 205. The stainless steel tools placed in the high temperature disinfection chamber 205 are subjected to high temperature disinfection. At the same time, the drive motor 306 at the bottom of the operating table 102 drives the rotating rod 3 to rotate, so that the placement plate 305 and the disinfection tank 2 are in a vertical state. After the preparation is completed, it can be used.
[0039] Before the doctor removes the foreign object from the stomach using surgical instruments, a gastroscope probe 501 needs to be inserted into the patient's stomach. The exact location of the foreign object is then determined by observing the gastroscope monitor 5 placed on the support 502. Before the procedure, the gastroscope probe 501 is removed from the patient's stomach and immediately placed into the alcohol disinfection chamber 206 of the disinfection tank 2 for disinfection. The doctor then removes the foreign object using surgical instruments. The surgical instruments can be disinfected immediately after the procedure. The alcohol disinfection chamber 206 is suitable for instruments made of rubber, plastic, or other materials that are not heat-resistant, and uses 75% ethanol. Rapid inactivation of pathogens; the high-temperature sterilization chamber 205 uses ceramic heating elements 207 to sterilize stainless steel and other metal instruments in a high-temperature water bath at 80℃-100℃, ensuring thorough elimination of bacteria and viruses. Surgical instruments of different materials are uniformly placed on the placement plates 305 at the top of the corresponding high-temperature sterilization chamber 205 and alcohol sterilization chamber 206. At this time, the electric telescopic rod 302 is activated, driving the fixed frame 304 at the output end and the placement plate 305 to move from top to bottom until the placement plate 305 enters the high-temperature sterilization chamber 205 and alcohol sterilization chamber 206, allowing the contents of the high-temperature sterilization chamber 205 to be sterilized. The 75% ethanol in the high-temperature purified water and alcohol disinfection chamber 206 submerges the surgical instruments above the placement plate 305. The high-temperature purified water and 75% ethanol penetrate the through-hole 307 inside the placement plate 305 to contact the surgical instruments. High-temperature disinfection and alcohol disinfection must continue for at least 5 minutes. After disinfection, the surgical instruments can be removed from the high-temperature disinfection chamber 205 and the alcohol disinfection chamber 206. The doctor then opens the cover 103 on the front top of the operating table 102 and simultaneously starts the drive motor 306 and the electric telescopic rod 302. First, the electric telescopic rod 302 drives the fixing frame 304 and... The placement plate 305 moves upward. When the edge of the placement plate 305 is separated from the inner wall of the high-temperature disinfection chamber 205 and the alcohol disinfection chamber 206, the drive motor 306 drives the rotating rod 3 to rotate 180° clockwise. When the placement plate 305 is directly above the drying tank 4, the electric telescopic rod 302 extends downward again, sliding the fixing frame 304 and the placement plate 305 from top to bottom into the drying tank 4. After reaching the center of the drying tank 4, the electric telescopic rod 302 stops, and the hot air blowers 401 located on the left and right sides inside the drying tank 4 are turned on to start drying the surgical instruments on the placement plate 305.
[0040] After the hot air blower dries the surgical instruments, the doctor needs to clean the liquid in the high-temperature disinfection chamber and the alcohol disinfection chamber. Locate the valve 209 located between the top of the trolley 1 and the bottom of the operating table 102 and open it. The high-temperature purified water in the high-temperature disinfection chamber 205 and the 75% ethanol in the alcohol disinfection chamber 206 flow through the outlet pipe 208 into the waste liquid tank 202 at the rear of the top of the trolley 1. Then, start the liquid pump 204 located at the front of the top of the trolley 1. The liquid pump 204 concentrates the high-temperature purified water and 75% ethanol in the two waste liquid tanks 202 through the central pipe 210. Then, the mixed liquid is discharged through the drain pipe 203 and subjected to harmless treatment to avoid environmental pollution.
[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A gastroenterology-assisted device for removing foreign bodies from the stomach, comprising a trolley (1), characterized in that: The trolley (1) is fixedly connected to the four corners of the top of the support frame (1), and the top of the support frame (101) is fixedly connected to the operating table (102). The operating table (102) is rotatably connected to the left side of the front of the top of the top of the cover plate (103). A disinfection tank (2) is fixedly connected to the rear top of the operating table (102). An alcohol disinfection chamber (206) is opened on the left side inside the disinfection tank (2). A high-temperature disinfection chamber (205) is opened on the right side inside the disinfection tank (2). A first battery compartment (201) is fixedly connected to the right side of the rear end face of the disinfection tank (2). A ceramic heating element (207) is fixedly connected to the rear right side inside the disinfection tank (2). An outlet pipe (208) is fixedly connected to the left and right sides of the bottom of the disinfection tank (2). A valve body (209) is fixedly connected to the bottom end of the outlet pipe (208). A waste liquid tank (202) is fixedly connected to the bottom of the valve body (209). A central pipe (210) is fixedly connected to the front end face of the waste liquid tank (202). A liquid pump (204) is fixedly connected to the end of the central pipe (210) away from the waste liquid tank (202). A drain pipe (203) is fixedly connected to the output end of the liquid pump (204). A drying trough (4) is fixedly connected to the bottom front side of the operating table (102), and a hot air blower (401) is fixedly connected to the front and rear sides inside the drying trough (4). A third battery compartment (402) is fixedly connected to the top right front of the trolley (1). A bracket (502) is fixedly connected to the rear of the left end face of the operating table (102). A gastroscopy monitor (5) is provided on the top of the bracket (502). A gastroscopy probe (501) is fixedly connected to the output end of the gastroscopy monitor (5).
2. The gastrointestinal foreign body removal device according to claim 1, characterized in that: The first battery compartment (201) provides power to the ceramic heating element (207), and the third battery compartment (402) provides power to the liquid pump (204) and the hot air blower (401).
3. The gastrointestinal foreign body removal device according to claim 1, characterized in that: 75% ethanol is poured into the alcohol disinfection chamber (206) on the left side of the disinfection tank (2), and pure water is poured into the high-temperature disinfection chamber (205) on the right side of the disinfection tank (2). The ceramic heating element (207) heats the pure water in the high-temperature disinfection chamber (205) to a maximum temperature of 100°C.
4. The gastrointestinal foreign body removal device according to claim 1, characterized in that: The operating table (102) has a square groove on the front side inside, and the shape and size of the square groove are matched with the shape and size of the top of the drying tank (4). The cover plate (103) rotates with the left side of the top of the operating table (102) as the base point, and the rotation angle of the cover plate (103) is 180°.
5. The gastrointestinal foreign body removal device according to claim 1, characterized in that: The number of the liquid outlet pipe (208) and the waste liquid tank (202) are both two sets. The liquid outlet pipe (208) on the left side of the bottom of the disinfection tank (2) is connected to the alcohol disinfection chamber (206) on the left side inside the disinfection tank (2), and the liquid outlet pipe (208) on the right side of the bottom of the disinfection tank (2) is connected to the high temperature disinfection chamber (205) on the right side inside the disinfection tank (2). The capacity of the waste liquid tank (202) is the same as the capacity of the high temperature disinfection chamber (205) and the alcohol disinfection chamber (206).
6. The gastrointestinal foreign body removal device according to claim 1, characterized in that: The number of hot air blowers (401) is two sets, and the hot air blowers (401) are fixed in the middle of the left and right sides inside the drying tank (4). The air outlet direction of the hot air blowers (401) is from the outside of the drying tank (4) to the center of the drying tank (4), and the heat of the hot air generated by the hot air blowers (401) is 35°C.
7. The gastrointestinal foreign body removal device according to claim 1, characterized in that: A drive motor (306) is fixedly connected to the bottom center of the operating console (102). A rotating rod (3) is fixedly connected to the output end of the drive motor (306). A top plate (301) is fixedly connected to the end of the rotating rod (3) away from the drive motor (306). A second battery compartment (303) is fixedly connected to the front of the top ... A fixed frame (304) is fixedly connected to the bottom of the fixed frame (304), and a placement plate (305) is fixedly connected to the bottom of the placement plate (305). A through hole (307) is opened inside the placement plate (305). The third battery compartment (402) is electrically connected to the drive motor (306). The electric telescopic rod (302) is electrically connected to the second battery compartment (303). The edge of the placement plate (305) is in contact with the inner wall of the high-temperature disinfection chamber (205) and the alcohol disinfection chamber (206) inside the disinfection tank (2).
8. The gastrointestinal foreign body removal device according to claim 7, characterized in that: There are two placement plates (305), and the two placement plates (305) at the bottom of the fixing frame (304) are perpendicular to the high-temperature disinfection chamber (205) and the alcohol disinfection chamber (206) inside the disinfection tank (2), respectively. The cross-sectional size of the placement plate (305) matches the cross-sectional size of the high-temperature disinfection chamber (205) and the alcohol disinfection chamber (206) inside the disinfection tank (2).
9. A gastroenterology-assisted foreign body removal device according to claim 7, characterized in that: The drive motor (306) drives the rotating rod (3) to rotate at an angle of 180°. When the placement plate (305) is in the disinfection tank (2), the drive motor (306) drives the rotating rod (3) to rotate in a clockwise direction. When the placement plate (305) is in the drying tank (4), the drive motor (306) drives the rotating rod (3) to rotate in a counterclockwise direction.