Stomach wall mucus cleaning device for department of gastroenterology

Abstract

A stomach wall mucus cleaning device for the department of gastroenterology relates to the field of medical instruments and comprises a fixing structure, a buffer structure and a working structure, the fixing structure comprises an outer shell, the interior of the outer shell is a cavity, the cavity is provided with a machine mounting bin, and motors are arranged on the two sides of the outer shell; the buffering structure comprises a buffering box, a plurality of dampers are arranged in the buffering box, and the two ends of each damper are connected with the buffering box and the movable plate correspondingly. The working structure comprises a gastric lavage machine, the gastric lavage machine is connected with a liquid medicine barrel and a sewage barrel through hoses, and a storage battery is arranged on the back of the gastric lavage machine; the gastric lavage machine further comprises a control module and a heating module. Compared with the prior art, the gastric lavage device has the advantages that gastric lavage operation can be accurately monitored and automatically adjusted, safety and comfort of the process are guaranteed, appropriate temperature of gastric lavage liquid is guaranteed, the cleaning effect is improved, stability and reliability are effectively enhanced, the service life is prolonged, cleaning and maintenance are facilitated, and the risk of cross infection is reduced; the efficiency and the quality of gastric lavage operation of the gastroenterology department are integrally and remarkably improved.

Description

Technical Field

[0001] This application relates to the field of medical devices, and particularly to a gastric wall mucus cleaning device for gastroenterology. Background Art

[0002] In the diagnosis and treatment of gastroenterological diseases, the cleaning of gastric wall mucus has always been an important step. Early methods for cleaning gastric wall mucus mainly relied on simple gastric tube flushing, that is, inserting a gastric tube into the stomach, injecting cleaning fluid into the stomach, and then withdrawing it, and repeating the operation to try to remove the mucus on the gastric wall. However, this method has many limitations. On the one hand, the insertion process of the gastric tube may cause great discomfort to the patient, and even cause reactions such as nausea and vomiting, increasing the patient's pain; on the other hand, the simple flushing method is difficult to completely remove the mucus attached to the gastric wall, often requiring multiple operations, which not only prolongs the cleaning time, but may also cause secondary damage to the patient's stomach, and at the same time brings inconvenience to the operation of medical staff.

[0003] With the continuous development of medical technology, some devices dedicated to cleaning gastric wall mucus have gradually emerged on the market, and these devices have improved the efficiency and effect of cleaning gastric wall mucus to a certain extent. For example, some devices use the ultrasonic principle, generating high-frequency vibrations through an ultrasonic generator and a transducer, so that the mucus attached to the gastric wall can be peeled off, thereby achieving the purpose of cleaning. This cleaning method using ultrasonic waves is relatively more thorough than the traditional method, and the cleaning process is painless, which can reduce the discomfort of the patient, and at the same time can reduce the work difficulty of medical staff.

[0004] However, these existing gastric wall mucus cleaning devices still have some deficiencies. The sizes of some devices are relatively large, making them inconvenient to carry and move, which limits their application scope. During the moving process, due to the weight, they cannot be well shock-absorbed, which will affect the service life of the machine. Especially when a gastric lavage machine needs to be moved from the nurse's station or the instrument storage to the ward or the operating room for use by patients, such a moving method will cause bumps. Coupled with the fact that gastric lavage is an emergency treatment and the transportation process is relatively intense, it will cause a certain degree of damage to the inside of the machine. Prolonged use will damage the machine, and due to the violent bumps, during the process of transporting the gastric lavage machine back after completing a single gastric lavage operation, it may cause the sewage to slosh out or contaminate the sewage bucket, requiring a full cleaning, which will affect the efficiency of reuse. Summary of the Invention

[0005] This application provides a gastric wall mucus cleaning device for gastroenterology to solve the problem of being relatively large in size and inconvenient to carry and move.

[0006] An embodiment of the present application provides a gastric wall mucus cleaning device for the gastroenterology department, including: a fixing structure, a buffer structure, and a working structure. The fixing structure includes an outer casing with a cavity inside. A machine installation bin is provided in part of the cavity, and motors are provided on both sides of the outer casing.

[0007] The buffer structure includes a buffer box. A movable plate is provided at the bottom of the buffer box. A number of dampers are provided inside the buffer box. Universal wheels are provided at the bottom of the movable plate. Two ends of the damper are respectively connected to the buffer box and the movable plate. A fixing clip is provided inside the outer casing, and the fixing clip is connected to a buffer rod through a rotating shaft.

[0008] The working structure includes a gastric lavage machine. The gastric lavage machine is connected to a medicine bucket and a sewage bucket through a hose. A storage battery is provided on the back of the gastric lavage machine. A medicine bucket and a sewage bucket are provided at the bottom of the machine installation bin.

[0009] The gastric lavage machine further includes a control module and a heating module.

[0010] As an improvement, the outer casing is in the shape of a cuboid. A handle is provided at the top of the outer casing. Motor fixing bins are provided on both sides of the outer casing. A hatch is provided on one side of the outer casing. A display screen and operation buttons are provided on the hatch. The operation buttons are distributed in an array with a number of them on the hatch. A second handle is provided on one side of the display screen. Through holes are provided at the bottom of the machine installation bin.

[0011] As an improvement, a motor is provided inside the motor fixing bin. A backing plate is provided at the bottom of the motor. A winding shaft is installed on the motor shaft. A retractable rope is fixedly connected to the winding shaft. The retractable rope is fixedly connected to the fixing clip. A fixed shaft is provided at the end of the winding shaft, and the fixed shaft is fixed to the motor fixing bin.

[0012] As an improvement, the fixing clip is arc-shaped. One end is fixedly connected to a gear. A rotating shaft is connected at the center of the circle of the gear. The fixing clips are symmetrically distributed, and the gears are meshed and distributed. Two adjacent gears and the corresponding fixing clips form a group. Two groups are provided on each side of the outer casing. The two groups on the same side are vertically distributed, and the two sides are symmetrically distributed. Plate springs are fixedly connected to the top and bottom gears of the two groups of fixing clips on the same side.

[0013] As an improvement, a pull ring is fixedly connected to the fixing clip on the outermost side of each side, and the pull ring is connected to the retractable rope.

[0014] As an improvement, a rotating shaft is provided between the upper and lower gears. A sleeve is installed on the rotating shaft. The sleeve is connected to the buffer rod, and the buffer rod is installed inside a transverse damper.

[0015] As an improvement, the buffer box is a cavity box body. A clearance fit is adopted between the buffer box and the movable plate. The number of dampers is four, and they are distributed at equal intervals at the four corners inside the buffer box. The number of moving wheels at the bottom of the movable plate is four, and they are distributed at equal intervals at the four corners of the edge of the movable plate. The moving wheels are universal wheels, and the rotation range of the moving wheels is inside the range of the buffer box body.

[0016] As an improvement, a connecting port is provided at the bottom of the gastric lavage machine, which is connected to a medicine bucket and a sewage bucket through a hose. The medicine bucket and the sewage bucket are respectively arranged in a fixing clamp on one side.

[0017] As an improvement, sealing covers are provided on the tops of the medicine bucket and the sewage bucket, and through holes are provided on the sealing covers for connecting hoses.

[0018] As an improvement, the control module includes a microcontroller, a sensor group, a display screen and an operation button, the sensor group includes a pressure sensor, a flow sensor and a temperature sensor, and the sensor group is connected to the microcontroller via a data line;

[0019] The microcontroller is connected to the operating button and the gastric lavage machine, and is connected to the heating module via a temperature sensor.

[0020] Compared with the prior art, the present invention has the following beneficial effects: its intelligent control system can accurately monitor and automatically adjust the gastric lavage operation through the coordinated work of the sensor group and the microcontroller, thereby ensuring the safety and comfort of the process. The efficient cleaning and heating functions ensure that the temperature of the gastric lavage fluid is appropriate and improve the cleaning effect. The buffer structure and fixed structure design of the device effectively enhance the stability and reliability and extend the service life. At the same time, the detachable and easy-to-maintain design of each component facilitates cleaning and maintenance, reduces the risk of cross-infection, and significantly improves the efficiency and quality of gastroenterology gastric lavage operations as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present invention and do not constitute a limitation on the technical solution of the present invention.

[0022] Figure 1 A schematic diagram of the structure provided for an embodiment of the present application;

[0023] Figure 2 A perspective view provided for an embodiment of the present application;

[0024] Figure 3 A front view provided for an embodiment of the present application;

[0025] Figure 4 A cross-sectional view provided for an embodiment of the present application;

[0026] Figure 5 A side view provided for an embodiment of the present application;

[0027] Figure 6 A schematic diagram of a fixing clip structure provided in an embodiment of the present application;

[0028] Figure 7 A top view of a fixing clip structure provided in an embodiment of the present application;

[0029] Figure 8 Schematic diagram of the internal structure provided for the embodiments of the present application;

[0030] Figure 9 Side view of the internal structure provided for the embodiments of the present application;

[0031] Figure 10 Rear view of the internal structure provided for the embodiments of the present application;

[0032] Figure 11 System module diagram provided for the embodiments of the present application.

[0033] 1. Fixed structure; 11. Outer housing; 12. Handle; 13. Machine installation bin; 14. Motor fixing bin; 15. Hatch; 16. Display screen; 17. Operation button; 18. Second handle; 19. Pad; 2. Buffer structure; 21. Buffer box; 22. Movable plate; 23. Moving wheel; 24. Damper; 25. Fixed clamp; 26. Rotating shaft; 27. Buffer rod; 28. Gear; 29. Leaf spring; 210. Pull ring; 211. Sleeve; 212. Lateral damper; 3. Working structure; 31. Stomach lavage machine; 32. Hose; 33. Storage battery; 34. Medicine bucket; 35. Sewage bucket; 36. Connection port; 37. Sealing cover; 4. Motor; 41. Motor shaft; 42. Winding shaft; 43. Shrinkable rope; 5. Control module; 51. Microcontroller; 52. Sensor group; 521. Pressure sensor; 522. Flow sensor; 523. Temperature sensor; 6. Heating module. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0035] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0036] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0037] In the description of this application, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. Additionally, when describing pipelines, the terms "connected" and "coupled" used in this application have the meaning of conducting. The specific meaning needs to be understood in combination with the context.

[0038] In the embodiments of this application, words such as "exemplary" or "for example" are used to represent examples, illustrations, or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0039] As Figures 1-11 shown, a gastric wall mucus cleaning device for gastroenterology includes: a fixing structure 1, a buffering structure 2, and a working structure 3. The fixing structure 1 includes an outer casing 11 with a cavity inside. A machine installation chamber 13 is provided in part of the cavity. Motors 4 are provided on both sides of the outer casing 11;

[0040] By setting the fixing structure 1 to include the outer casing 11 with a cavity inside and provided with the machine installation chamber 13, a reasonable layout of the overall structure of the device is achieved. This design ensures the effective integration and protection of each component, improves the overall stability and durability of the device, and is convenient for maintenance and repair.

[0041] The buffering structure 2 includes a buffer box 21. A movable plate 22 is provided at the bottom of the buffer box 21. The gap between the movable plate 22 and the buffer box 21 is 5 mm. A number of dampers 24 are provided inside the buffer box 21. The type of the damper 24 is a hydraulic damper. When the damper 24 is compressed to its limit, the moving wheels 23 can work normally. Moving wheels 23 are provided at the bottom of the movable plate 22. Both ends of the damper 24 are connected to the buffer box 21 and the movable plate 22 respectively. A fixing clip 25 is provided inside the outer casing 11. The fixing clip 25 is connected to a buffer rod 27 through a rotating shaft 26;

[0042] Through the design of the buffer structure 2, including the buffer box 21, the movable plate 22, the damper 24, etc., the effective absorption of external vibrations is achieved. This step not only protects the internal precision instruments from the impact of external shocks, but also improves the smoothness and safety during operation, reducing the risk of equipment damage caused by vibrations.

[0043] The working structure 3 includes a gastric lavage machine 31. The gastric lavage machine 31 is connected to a medicine bucket 34 and a sewage bucket 35 through a hose 32. A storage battery 33 is provided on the back of the gastric lavage machine 31. The medicine bucket 34 and the sewage bucket 35 are provided at the bottom of the machine installation bin 13.

[0044] Through the connection method of the hose 32 between the gastric lavage machine 31, the medicine bucket 34 and the sewage bucket 35 in the working structure 3, the efficient delivery of the cleaning agent and the convenient collection of the waste liquid are realized. This design simplifies the cleaning process, reduces the operation difficulty, and improves the work efficiency and service quality.

[0045] The gastric lavage machine 31 further includes a control module 5 and a heating module 6.

[0046] As an improvement, the outer shell 11 is in the shape of a cuboid. A handle 12 is provided at the top of the outer shell. Motor fixing bins 14 are provided on both sides of the outer shell 11. A hatch 15 is provided on one side of the outer shell 11. A display screen 16 and operation buttons 17 are provided on the hatch 15. The operation buttons 17 are distributed in an array with a certain number on the hatch 15. A second handle 18 is provided on one side of the display screen 16. A through hole is provided at the bottom of the machine installation bin 13.

[0047] By improving the outer shell 11 to be a cuboid and providing a hatch 15, a display screen 16 and operation buttons 17 on one side thereof, a user-friendly operation interface is realized. This improvement enables the operator to intuitively understand the equipment status and perform corresponding controls, improving the convenience and work efficiency of use.

[0048] As an improvement, a motor 4 is provided inside the motor fixing bin 14. A backing plate 19 is provided at the bottom of the motor 4. A winding shaft 42 is installed on the shaft of the motor 4. A retractable rope 43 is fixedly connected to the winding shaft 42. The retractable rope 43 is fixedly connected to a fixed clamp 25. A fixed shaft is provided at the end of the winding shaft 42, and the fixed shaft is fixed to the motor fixing bin 14.

[0049] By providing the motor 4 and its related components such as the winding shaft 42 and the retractable rope 43 inside the motor fixing bin 14, the precise adjustment of the position of the fixed clamp 25 is realized. This design allows the equipment to flexibly adjust the position of the fixed clamp 25 according to specific needs, enhancing the adaptability and flexibility of the equipment and being applicable to a variety of application scenarios.

[0050] As an improvement, the fixing clip 25 is arc-shaped, with a gear 28 fixedly connected to one end, a rotating shaft 26 connected to the center of the gear 28, the fixing clips 25 are symmetrically distributed, the gears 28 are meshingly distributed, two adjacent gears 28 and corresponding fixing clips 25 form a group, and two groups are provided on each side of the outer shell 11, the two groups on the same side are vertically distributed and symmetrically distributed on both sides, and leaf springs 29 are fixedly connected to the top and bottom gears 28 of the two groups of fixing clips 25 on the same side.

[0051] By adopting the coordination of the arc-shaped fixing clamp 25 and the gear 28, the consistency and coordination of the actions of the fixing clamp 25 are achieved. This not only enhances the overall structural strength of the device, but also improves its working accuracy and efficiency, ensuring the accuracy and reliability of the operation.

[0052] As an improvement, a pull ring 210 is fixedly connected to the fixing clip 25 on each side close to the outside, and the pull ring 210 is connected to the contraction rope 43.

[0053] Remote automatic control of the fixing clamp 25 is achieved through the pull ring 210. This design not only improves the operating convenience and response speed of the equipment, but also enhances the adaptability of the fixing clamp 25 to containers of different sizes, reduces the frequency of manual intervention, and thus significantly improves the overall intelligence level and safety of the device.

[0054] As an improvement, a rotating shaft 26 is provided between the upper and lower gears 28 , a sleeve 211 is installed on the rotating shaft 26 , a buffer rod 27 is connected to the sleeve 211 , and the buffer rod 27 is installed in the transverse damper 212 .

[0055] An additional buffering effect is achieved by arranging the rotating shaft 26 between the upper and lower gears 28 and installing the sleeve 211, and placing the buffer rod 27 in the lateral damper 212. This step further enhances the ability of the device to resist external impacts and improves the stability and durability of the device.

[0056] As an improvement, the buffer box 21 is a hollow box, and a clearance fit is adopted between the buffer box 21 and the movable plate 22. There are four dampers 24, which are evenly spaced at four corners inside the buffer box 21. There are four moving wheels 23 at the bottom of the movable plate 22, which are evenly spaced at four corners at the edge of the movable plate 22. The moving wheels 23 are universal wheels, and the rotation range of the moving wheels 23 is within the inner range of the buffer box 21.

[0057] The portability and stability of the device are achieved by arranging the moving wheels 23 at the bottom of the buffer box 21 and adopting a clearance fit. The design of the moving wheels 23 facilitates the handling and deployment of the device, while the clearance fit ensures that the device does not generate unnecessary shaking or noise during movement.

[0058] As an improvement, a connection port 36 is provided at the bottom of the gastric lavage machine 31. The connection port 36 is connected to the medicine bucket 34 and the sewage bucket 35 through a hose 32. The medicine bucket 34 and the sewage bucket 35 are respectively arranged in the fixing clips 25 on one side.

[0059] By connecting the medicine bucket 34 and the sewage bucket 35 to the gastric lavage machine 31, the integrated management of cleaning liquid supply and waste liquid collection is realized. This design not only improves the safety and stability of liquid transmission, but also effectively reduces the number of external connection components, simplifies the system structure, facilitates cleaning and maintenance, and at the same time improves the compactness and operation convenience of the whole machine.

[0060] As an improvement, sealing covers 37 are provided on the tops of both the medicine bucket 34 and the sewage bucket 35. Through holes are provided on the sealing covers 37 to connect the hose 32.

[0061] By providing the sealing covers 37 on the tops of the medicine bucket 34 and the sewage bucket 35, the safety and hygiene of liquid storage are realized. The sealing design prevents liquid leakage and external contamination, ensures the cleanliness of the medical environment, is also convenient for maintenance and management, and improves the safety and reliability during use.

[0062] As an improvement, the control module 5 includes a microcontroller 51, a sensor group 52, a display screen 16 and operation buttons 17. The sensor group 52 includes a pressure sensor 521, a flow sensor 522 and a temperature sensor 523. The sensor group 52 is connected to the microcontroller 51 through a data line;

[0063] The microcontroller 51 is connected to the operation buttons 17 and the gastric lavage machine 31, and is connected to the heating module 6 through the temperature sensor 523.

[0064] Pressure sensor 521

[0065] Model: Honeywell 26PC Series

[0066] This sensor provides high-precision pressure measurement and is suitable for application scenarios that require precise pressure monitoring in medical equipment.

[0067] Features: Miniaturized design, high sensitivity, good linearity, and strong long-term stability.

[0068] Scope of application: Suitable for monitoring the pressure change of liquid during gastric lavage.

[0069] Flow sensor 522

[0070] Model: Sensirion SLF3x series

[0071] Based on the principle of thermal mass flowmeter, the SLF3x series provides extremely high precision and fast response time.

[0072] Features: Compact size, easy to integrate, two-way measurement ability, and strong anti-pollution ability.

[0073] Scope of application: It is very suitable for medical devices that require precise flow monitoring, such as the liquid flow monitoring between the medicine bucket 34 and the gastric lavage machine 31 in this device.

[0074] Temperature sensor 523

[0075] Model: Texas Instruments TMP117

[0076] TMP117 is a high-precision digital temperature sensor that supports the I 2 C interface and is very suitable for applications that require precise temperature monitoring.

[0077] Features: High precision of ±0.1°C, low power consumption, and supports multiple operating voltages.

[0078] Scope of application: It is applicable to environments with strict temperature requirements in medical devices, such as the monitoring of the temperature of the cleaning liquid.

[0079] They are respectively used to monitor the pressure, flow, and temperature data during the gastric lavage process and transmit the data to the microcontroller 51;

[0080] The microcontroller 51 automatically adjusts the working pressure and flow of the gastric lavage machine 31 according to the cleaning mode parameters input by the operation button 17, and dynamically adjusts the output power of the heating module 6 in combination with the real-time medicine temperature data fed back by the temperature sensor 523, so that the temperature of the cleaning liquid is maintained within the range of human comfort temperature, thereby realizing the closed-loop management of personalized cleaning parameter setting and constant temperature control.

[0081] Embodiment:

[0082] The working process of the gastric wall mucus cleaning device for the gastroenterology department is as follows:

[0083] Open the hatch 15 for inspection or replacement of consumables;

[0084] The motor 4 starts, the winding shaft 42 rotates to drive the contraction rope 43 to tighten, and the contraction rope 43 pulls the pull ring 210 to open the outer fixed clamp 25;

[0085] Check whether the medicine bucket 34 and the sewage bucket 35 filled with the liquid medicine have been correctly installed, confirm that the hose 32 is connected correctly, and the sealing cover 37 is closed well;

[0086] The motor 4 rotates in reverse to release the tension of the contraction rope 43. The fixed clamp 25 is linked through the gear 28 to drive the same-group inner fixture synchronous leaf spring 29 to provide a reset elastic force to ensure stable clamping force;

[0087] The medicine bucket 34 and the sewage bucket 35 are firmly clamped within the fixed clamp 25, and the hose 32 establishes a fluid connection with the gastric lavage machine 31 through the connection port 36.

[0088] Push the device to the designated position, move the device through the four moving wheels 23 at the bottom of the movable plate 22. The clearance fit and the damper 24 between the buffer box 21 and the movable plate 22 effectively reduce the bumps during the movement.

[0089] The display screen 16 shows the device status, and the operation buttons 17 are used to preset parameters.

[0090] Start the gastric lavage machine 31. The gastric lavage machine 31 sucks the cleaning liquid from the medicine bucket 34 through the hose 32, and the cleaning liquid enters the patient's stomach through the gastric tube to complete the flushing of the gastric wall mucus.

[0091] The waste liquid flows back to the sewage bucket 35 through another hose 32. The entire process is monitored by the control system for parameters such as flow rate and pressure, and the display screen 16 gives real-time feedback on the working status.

[0092] After completing the gastric lavage operation, turn off the gastric lavage machine 31, stop the liquid circulation, and push the device back to the original storage position.

[0093] Start the motor 4. The winding shaft 42 rotates to drive the contraction rope 43 to tighten. The contraction rope 43 pulls the pull ring 210 to open the outer fixed clamp 25.

[0094] Remove the medicine bucket 34 and the sewage bucket 35 for cleaning or replacement to facilitate repeated use.

[0095] Power off the device, and the battery 33 can be charged for standby.

[0096] In summary, the various designs of this gastric wall mucus cleaning device for the gastroenterology department cooperate with each other, and are optimized and improved in terms of the rationality of the structure, the convenience of operation, the stability of use, and the integrity of functions, etc., with significant beneficial effects, and can effectively meet the requirements of high efficiency, safety, convenience, etc. for gastric wall mucus cleaning in gastroenterology clinical practice.

[0097] The above is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any changes or replacements within the technical scope disclosed in this application should be covered within the protection scope of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

Claims

1. A gastric wall mucus cleaning device for gastroenterology department, characterized in that, Including: A fixed structure (1), a buffer structure (2), and a working structure (3). The fixed structure (1) includes an outer shell (11) with a cavity inside. A machine installation bin (13) is provided in part of the cavity. Motors (4) are provided on both sides of the outer shell (11). The buffer structure (2) includes a buffer box (21). A movable plate (22) is provided at the bottom of the buffer box (21). A number of dampers (24) are provided inside the buffer box (21). Movable wheels (23) are provided at the bottom of the movable plate (22). Both ends of the damper (24) are respectively connected to the buffer box (21) and the movable plate (22). A fixed clamp (25) is provided inside the outer shell (11). The fixed clamp (25) is connected to a buffer rod (27) through a rotating shaft (26). The working structure (3) includes a gastric lavage machine (31). The gastric lavage machine (31) is connected to a medicine bucket (34) and a sewage bucket (35) through a hose (32). A storage battery (33) is provided on the back of the gastric lavage machine (31). The medicine bucket (34) and the sewage bucket (35) are provided at the bottom of the machine installation bin (13). The gastric lavage machine (31) further includes a control module (5) and a heating module (6).

2. The gastric wall mucus cleaning device for gastroenterology according to claim 1, characterized in that, The outer shell (11) is in the shape of a cuboid. A handle (12) is provided at the top of the outer shell (11). Motor fixing bins (14) are provided on both sides of the outer shell (11). A hatch door (15) is provided on one side of the outer shell (11). A display screen (16) and operation buttons (17) are provided on the hatch door (15). The operation buttons (17) are distributed in an array with a number of them on the hatch door (15). A second handle (18) is provided on one side of the display screen (16). Through holes are provided at the bottom of the machine installation bin (13).

3. The gastric wall mucus cleaning device for gastroenterology according to claim 2, wherein, The motor fixing bin (14) internally houses a motor (4). A backing plate (19) is provided at the bottom of the motor (4). A winding shaft (42) is installed on the rotating shaft of the motor (4). A retractable rope (43) is fixedly connected to the winding shaft (42). The retractable rope (43) is fixedly connected to the fixed clamp (25). A fixed shaft is provided at the end of the winding shaft (42), and the fixed shaft is fixed to the motor fixing bin (14).

4. A gastric wall mucus cleaning device for gastroenterology according to claim 1, characterized in that, The fixed clamp (25) is arc-shaped. One end is fixedly connected to a gear (28). The center of the gear (28) is connected to a rotating shaft (26). The fixed clamps (25) are symmetrically distributed, and the gears (28) are meshed and distributed. Two adjacent gears (28) and the corresponding fixed clamps (25) form a group. Two groups are provided on each side of the outer shell (11). The two groups on the same side are vertically distributed and symmetrically distributed on both sides. Leaf springs (29) are fixedly connected to the top and bottom gears (28) of the two groups of fixed clamps (25) on the same side.

5. The gastric wall mucus cleaning device for gastroenterology according to claim 4, characterized in that, A pull ring (210) is fixedly connected to the outermost fixed clamp (25) on each side. The pull ring (210) is connected to the retractable rope (43).

6. The gastric wall mucus cleaning device for gastroenterology according to claim 4, wherein A rotating shaft (26) is provided between the upper and lower gears (28). A sleeve (211) is installed on the rotating shaft (26). The buffer rod (27) is connected to the sleeve (211). The buffer rod (27) is installed inside a transverse damper (212).

7. A gastric wall mucus cleaning device for gastroenterology according to claim 1, characterized in that, The buffer box (21) is a hollow box body, and a clearance fit is adopted between the buffer box (21) and the movable plate (22). There are four dampers (24) which are evenly spaced and distributed at four corners inside the buffer box (21). There are four moving wheels (23) at the bottom of the movable plate (22) which are evenly spaced and distributed at four corners at the edge of the movable plate (22). The moving wheels (23) are universal wheels, and the rotation range of the moving wheels (23) is within the range of the buffer box (21).

8. The gastric wall mucus cleaning device for gastroenterology according to claim 1, wherein, A connecting port (36) is provided at the bottom of the gastric lavage machine (31), and the connecting port (36) is connected to a medicine bucket (34) and a sewage bucket (35) through a hose (32), and the medicine bucket (34) and the sewage bucket (35) are respectively arranged in a fixing clamp (25) on one side.

9. The gastric wall mucus cleaning device for gastroenterology according to claim 8, characterized in that, The tops of the medicine bucket (34) and the sewage bucket (35) are both provided with sealing covers (37), and the sealing covers (37) are provided with through holes for connecting the hose (32).

10. The gastric wall mucus cleaning device for gastroenterology according to claim 1, characterized in that, The control module (5) comprises a microcontroller (51), a sensor group (52), a display screen (16) and an operation button (17); the sensor group (52) comprises a pressure sensor (521), a flow sensor (522) and a temperature sensor (523); the sensor group (52) is connected to the microcontroller (51) via a data line; The microcontroller (51) is connected to the operating button (17) and the gastric lavage machine (31), and is connected to the heating module (6) via a temperature sensor (523).

Images