Enemator for digestive system department

Abstract

The invention discloses an enemator for the digestive system department, and relates to the technical field of medical enema devices, the enemator is used for solving the problems that an existing enema device is inconvenient to use and poor in privacy, the enemator comprises a collecting barrel, a height-adjustable cushion is arranged on the collecting barrel, an enema assembly is arranged in the collecting barrel, and an infusion assembly is further arranged on one side outside the collecting barrel; the height-adjustable enema liquid bag is arranged on the supporting frame, enema liquid is conveyed into the enema tube located in the center of the top of the collecting barrel, a patient sits on the cushion slowly, the enema tube is placed into the intestinal tract, the enema liquid is discharged through the liquid outlets formed in the enema tube head, and enema operation is conducted. Excrement naturally generated during enema is collected through the collecting barrel, so that a patient can independently perform enema operation, and personal privacy is protected; the system has the advantages of high reliability, convenience in use and good privacy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical enema devices, in particular to an enema device for digestive internal medicine. BACKGROUND

[0002] In the clinical diagnosis and treatment of digestive internal medicine, enema, as a common diagnosis and treatment method, is widely used in constipation, intestinal preparation before surgery, intestinal drug delivery and other scenarios. With the improvement of the requirements of medical services on patient comfort, diagnosis and treatment safety and operation convenience, the traditional enema device gradually cannot meet the clinical needs: on the one hand, medical staff have heavy daily work pressure, and enema operation needs to occupy certain manpower and time; on the other hand, patients have privacy exposure concerns during enema, and the operation of the traditional enema device depends on medical staff, and patients cannot complete the operation independently in a separate space; in addition, due to the complex environment in the intestinal tract, problems such as blockage of the enema tube and reflux of the enema liquid are easy to occur, which not only affects the diagnosis and treatment effect, but also may increase the risk of intestinal injury of patients.

[0003] The existing enema device, such as the enema device for digestive internal medicine provided in the application No. CN112569419B, comprises a support frame and a liquid outlet, and the top of the support frame is fixed with a mounting mechanism, wherein one side of the mounting mechanism is connected with a bottle body, the top of the bottle body is fixed with a liquid inlet, one side of the bottle body is provided with a scale, the bottom of the bottle body is fixed with a liquid outlet, and one side of the liquid outlet is fixed with a blocking block. The same as the existing device, the patient needs to maintain a lying position during use, and another medical staff needs to assist in enema operation, which consumes manpower cost, and it is inconvenient to collect and process the excrement in the intestinal tract during enema, resulting in the problem of inconvenient use. In addition, another application No. CN221130573U provides an enema device for digestive internal medicine, which comprises a main body, a excrement collecting device is fixedly installed at the bottom of the main body, an enema mechanism is slidably installed at the top of the excrement collecting device, and a liquid supply mechanism is connected through one side of the enema mechanism. The enema mechanism of the application has a fixed length and cannot be adjusted according to actual needs, and the bottom of the enema mechanism is easy to block the anus after being inserted, which cannot ensure the smooth discharge of the excrement generated during enema, resulting in poor comfort and inconvenient use during enema. SUMMARY

[0004] In view of the above problems, the present application aims to provide a kind of enema device for digestive internal medicine, by design enema component, by adjustable height seat cushion being arranged on the upper portion of collection barrel, and soft enema tube is arranged at the center of collection barrel, multiple liquid outlets that can be self-adapting closed opening are opened in the front end of enema tube, to prevent the pollutants in intestinal tract from entering enema tube, patients can be through the enema operation of sitting position mode, and the intestinal excrement generated during enema is collected by collection barrel, and patients can operate independently, it is beneficial to protect patient privacy, with the advantages of strong reliability, convenient to use and good privacy.

[0005] The main idea of the technical solution adopted by the present application is: design enema component, set adjustable height seat cushion on the upper portion of collection barrel, and set handrails on both sides of seat cushion, improve the comfort of patients during enema operation, and set a vertical enema tube on the center of the upper portion of collection barrel through support frame structure, set curved surface structure on the pipe head of the top end of enema tube, and open multiple liquid outlets, so as to deliver enema fluid into the intestinal tract of patients, and realize closing through intestinal pressure and material elasticity when enema tube is placed into intestinal tract, to prevent pollutants from entering enema tube, and collect the excrement discharged by patients during enema operation through collection barrel; design infusion component, set adjustable height enema fluid bag on one side of support frame, and set infusion tube communicated with enema tube, fill enema fluid into infusion tube, so that patients can perform enema operation.

[0006] In order to achieve the above purpose, the technical solution adopted by the present application is as follows: An enema device for digestive internal medicine, comprising a collection barrel, an adjustable height seat cushion is arranged on the collection barrel, an enema component is arranged in the collection barrel, and an infusion component is further arranged on one side of the collection barrel.

[0007] The enema component comprises an enema tube vertically arranged above the top barrel opening of the collection barrel, a support ring is fixed on the top of the collection barrel, an elastic restraint ring for fixing the enema tube is arranged at the center of the support ring, and an auxiliary guide unit is further arranged on the support ring; the enema tube is fixed and limited by the elastic restraint ring at the center of the support ring, so that the enema tube can be prevented from moving when it is placed into the intestinal tract by the patient.

[0008] The auxiliary guide unit comprises a pair of guide rods slidingly arranged in the middle portion of the support ring, two auxiliary support discs are fixedly arranged on the top of the guide rods, the enema tube penetrates the center of the auxiliary support discs, and a limiting piece is arranged between the two auxiliary support discs and sleeved on the outside of the enema tube; the patient places the enema tube into the intestinal tract by slowly sitting on the seat cushion, presses the auxiliary support discs through the anus during the process, the auxiliary support discs are limited by the guide rods to prevent horizontal movement and rotation, and the part of the enema tube about to be placed into the intestinal tract is limited by the limiting piece to prevent the enema tube from being bent.

[0009] The enema assembly further comprises a self-unloading unit, which comprises a magnetic piece slidingly arranged at the center of the supporting ring, the magnetic piece being used for generating magnetic force adsorption on the guide rod, and an unloading piston being further arranged at the center of the supporting ring and above the magnetic piece, the top of the unloading piston being slidingly arranged in the gas conveying pipe and closely adhering to the gas conveying pipe, and the other end of the gas conveying pipe being in communication with the cavity inside the seat cushion; when the seat cushion is pressed, the air inside the seat cushion pushes down the unloading piston through the gas conveying pipe, pushes the magnetic piece away from the guide rod, and thus makes the auxiliary guide unit as a whole slide down relative to the supporting ring, so that the auxiliary supporting disc above no longer blocks the anus of the operator, so that the excrement caused by enema is discharged.

[0010] The top of the enema tube is provided with an enema tube head, the top of the enema tube head is provided with a buffer arc surface structure in the shape of a fish mouth, a main liquid outlet is formed at the top arc surface structure of the enema tube head, a plurality of auxiliary liquid outlets are formed on the side of the enema tube head close to the main liquid outlet, and a clamping arc surface structure is further formed on the side of the enema tube head close to the auxiliary liquid outlet; by arranging the buffer arc surface structure at the top end of the enema tube head, the pain suffered by the patient during the placement of the enema tube is reduced, and since the enema tube head is made of soft material, the main liquid outlet and the auxiliary liquid outlet are kept closed by the pressure inside the intestinal tract during placement, preventing contaminants from entering the enema tube.

[0011] The infusion assembly comprises a vertically arranged supporting frame, a vertically arranged adjusting rod rotatably arranged on the supporting frame, an adjusting plate slidingly arranged on the supporting frame close to the top end, the adjusting plate being threadedly connected with the adjusting rod, and an enema liquid bag being arranged below the adjusting plate, the enema liquid bag being in communication with the enema tube through an infusion tube; by arranging the infusion tube, the enema liquid in the enema liquid bag is delivered into the enema tube through the height and gravity, so as to perform enema operation, and at the same time, the height of the adjusting plate and the enema liquid bag can be adjusted by rotating the adjusting rod, through the thread action and the limiting action of the supporting frame on the adjusting plate, so as to adjust the height difference between the enema liquid bag and the enema tube, and adjust the delivery pressure of the enema liquid.

[0012] The infusion assembly further comprises a dropper arranged on the infusion tube, and a flow regulator arranged on the infusion tube, the flow of the enema liquid in the infusion tube being adjusted by the dropper and the flow regulator.

[0013] The edge of the top end of the collecting barrel is vertically provided with multiple adjusting shafts, the top of the adjusting shaft is rotatably fixedly connected with the bottom of the cushion, and the top end of the collecting barrel is also provided with multiple adjusting nuts in threaded connection with the adjusting shafts; by rotating the adjusting nuts, the adjusting shafts are moved upward or downward to adjust the height of the cushion, so that the enema device can be suitable for patients with different heights, and the length of the enema tube placed into the intestinal tract of the patient can be determined by observing the distance between the top of the enema tube head and the cushion.

[0014] The collecting barrel is also provided with armrests on both sides.

[0015] A use method of the enema device for digestive system department, comprising the following steps: S1, the height of the cushion and the distance between the enema tube head and the cushion are adjusted according to the length of the enema tube to be placed and the height of the patient; S2, the patient aligns the anus with the enema tube head and slowly sits down, so that the enema tube is placed into the intestinal tract until the patient completely sits on the cushion; S3, the enema liquid is output to the inside of the intestinal tract through the top of the enema tube head, the main liquid outlet and the auxiliary liquid outlet of the side wall, so that the enema operation is performed, and the excrement discharged from the intestinal tract is collected through the collecting barrel.

[0016] The application has the following beneficial effects: The enema assembly is arranged, the user slowly sits down, the enema tube is placed into the intestinal tract, the elastic restraint ring and the auxiliary guide unit are matched to enable the enema tube to enter the intestinal tract without being bent, the soft enema tube head is arranged, the buffer arc surface structure is arranged at the top of the enema tube head, the liquid outlet and the auxiliary liquid outlet are kept closed under the action of the intestinal pressure when the enema tube is placed, the pollutants in the intestinal tract are prevented from entering the enema tube, the auxiliary guide unit is arranged, the auxiliary support disc is pressed down through the skin near the anus when the enema tube is placed, the enema tube to be placed into the intestinal tract of the patient is limited through the limiting piece, the enema tube is kept in a vertical state, the enema tube is prevented from being greatly bent or bent, the smoothness of the enema tube is improved, and the application has the advantage of high reliability. Secondly, the adjustable height cushion is arranged, the patient places the enema tube by slowly sitting down, the height difference between the enema liquid bag and the enema tube is used to provide driving pressure for the enema liquid conveying by the infusion assembly, the flow rate of the enema liquid in the infusion tube is adjusted by the flow regulator to perform the enema operation, the excrement naturally discharged during the enema is collected by the collecting barrel for subsequent cleaning, when the patient sits on the cushion, the auxiliary support disc is no longer in contact with the anus of the user by driving the self-unloading unit to make the auxiliary guide unit slide downward as a whole under the action of the air pressure, the excrement during the enema is discharged, and the application has the advantages of convenient use; In addition, the structural design of the application can allow the patient to perform the enema operation alone without the help of medical staff, which can reduce the labor cost required for the enema operation on the one hand and protect the privacy of the patient on the other hand, and has the advantage of good privacy. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the application; Figure 2 is a front view of the application; Figure 3 is a perspective view of the enema assembly; Figure 4 is a perspective view of the auxiliary guide unit; Figure 5 is a perspective view of the enema tube head; Figure 6 is a perspective view of the infusion assembly; Figure 7 is a perspective view of the connection between the cushion and the collecting barrel; Figure 8 is a perspective view of the center of the support ring; Figure 9 is a modeling schematic diagram of the self-unloading unit when not triggered; Figure 10 is a modeling schematic diagram of the self-unloading unit when triggered; Figure 11 is a perspective view of the magnetic part; Figure 12 is a perspective view of the pressure relief piston; Figure 13 is a perspective view of the piston connecting block.

[0018] Wherein: 1, collecting barrel; 2, cushion; 3, enema assembly; 301, enema tube; 302, support ring; 303, elastic restraint ring; 304, guide rod; 305, auxiliary support disc; 306, limiting piece; 307, enema tube head; 308, buffer camber structure; 309, main liquid outlet; 310, auxiliary liquid outlet; 311, clamping camber structure; 312, magnetic piece; 313, pressure relief piston; 314, gas conveying pipe; 315, elastic piece; 316, piston connecting block; 4, infusion assembly; 401, support frame; 402, adjusting rod; 403, adjusting plate; 404, enema liquid bag; 405, infusion tube; 406, dropper; 407, flow regulator; 408, joint; 409, base; 5, adjusting shaft; 6, adjusting nut; 7, armrest. DETAILED DESCRIPTION

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] The inventor has found that, with the increasing requirements of medical services on patient comfort, diagnosis and treatment safety, and operation convenience, traditional enema devices gradually fail to meet the clinical needs. On the one hand, medical staffs have heavy daily work pressure, and enema operation needs to occupy certain manpower and time. On the other hand, patients have concerns about privacy exposure during enema process, and traditional enema devices rely on medical staffs, so patients cannot complete the operation independently in a separate space. In addition, due to the complex environment in the intestinal tract, problems such as enema tube blockage and enema liquid reflux are prone to occur, which not only affects the diagnosis and treatment effect, but also may increase the risk of intestinal injury of patients. In addition, some existing enema devices are inconvenient to collect and process the excrement in the intestinal tract during enema, resulting in the problem of inconvenient use.

[0021] Based on the above findings, the application provides a colon irrigation device for digestive internal medicine. By designing a colon irrigation assembly, an adjustable height seat cushion is arranged above the collection barrel, and handrails are arranged on both sides of the seat cushion to improve the comfort of patients during colon irrigation operation. A vertical colon irrigation tube is fixedly arranged at the center above the collection barrel through a support frame structure. A curved structure is arranged at the top of the colon irrigation tube, and multiple liquid outlets are opened to deliver the colon irrigation liquid into the patient's intestinal tract. The colon irrigation tube is closed by the intestinal pressure and the elasticity of the material itself when it is placed into the patient's intestinal tract, preventing contaminants from entering the colon irrigation tube. The excrement of the patient during the colon irrigation operation is collected by the collection barrel. A liquid infusion assembly is designed. An adjustable height colon irrigation liquid bag is arranged on one side of the support frame, and a liquid infusion tube in communication with the colon irrigation tube is arranged to infuse the colon irrigation liquid into the liquid infusion tube for the patient to perform colon irrigation operation. The device has the advantages of high reliability, easy use, and good privacy. Embodiment 1

[0022] Referring to Figure 1 and Figure 2 , the application discloses a colon irrigation device for digestive internal medicine, which comprises a collection barrel 1. The collection barrel 1 is a hollow cylindrical barrel structure without a cover, which can be made of metal or plastic material with high strength. An adjustable height seat cushion 2 is arranged above the collection barrel 1 to facilitate the use of patients of different heights. In addition, handrails 7 are arranged on both sides of the collection barrel 1 to improve the comfort of patients during use or to provide support for the patient's body in special cases.

[0023] Referring to Figure 7 In this embodiment, a circular table structure with a larger diameter than the barrel body is arranged at the top of the collection barrel 1. The bottom plate of the seat cushion 2 has the same diameter as the circular table structure. A hollow soft pad is fixed above the bottom plate by adhesion or other methods. Three installation grooves with inverted convex section are arranged on the bottom plate of the seat cushion 2 near the edge. The top end of the adjusting shaft 5 is rotatably installed in each installation groove. The shaft body of the adjusting shaft 5 penetrates the circular table structure at the top edge of the collection barrel 1. The adjusting nut 6 engaged with the adjusting shaft 5 is rotatably arranged at the top of the circular table structure of the collection barrel 1 and penetrates the adjusting shaft 5. When the multiple adjusting nuts 6 are rotated, the adjusting shaft 5 moves upward or downward relative to the collection barrel 1 through the thread cooperation to adjust the height of the seat cushion 2. In some other embodiments, the shaft body of the adjusting shaft 5 can be directly threadedly connected with the circular table structure of the collection barrel 1. In this way, the height of the seat cushion 2 can be adjusted by rotating the multiple adjusting shafts 5 without arranging the adjusting nut 6.

[0024] Referring to Figures 3-5The collecting barrel 1 is provided with a sausage filling assembly 3, which comprises a vertically arranged sausage filling pipe 301, specifically, a support ring 302 is fixed on the top of the inner side barrel wall of the collecting barrel 1 by clamping or other means, see Figure 8 The support ring 302 comprises a ring structure matched with the inner side barrel wall of the collecting barrel 1, a cylindrical guide block is fixed on the center of the ring structure by a plurality of horizontally arranged cross beams, a groove structure with a cross section close to a concave shape is arranged on the center of the guide block, a total of three through holes are arranged on the two ends of the groove structure and the center of the guide block, see Figure 9 A plurality of elastic constraint rings 303 are arranged in the through holes on the center of the guide block by clamping or bonding, the elastic constraint rings 303 can be made of rubber, the inner diameter of which is matched with the sausage filling pipe 301, the sausage filling pipe 301 can be a common soft but strong medical transparent hose, the elastic constraint rings 303 can constrain and fix the sausage filling pipe 301 by the friction force generated at the contact position of the elastic constraint rings 303 and the sausage filling pipe 301, so as to adjust the height of the sausage filling pipe 301 relative to the collecting barrel 1, and when the patient slowly sits on the cushion 2 from the standing posture, the sausage filling pipe 301 can be gradually placed into the intestinal tract, until the patient's hips are in full contact with the cushion 2, then the elastic constraint rings 303 can provide a certain support to the sausage filling pipe 301 during the placement, which can prevent the sausage filling pipe 301 from sliding in the vertical direction to a certain extent; The support ring 302 is also provided with an auxiliary guide unit, see Figure 4 The auxiliary guide unit comprises two symmetrically arranged guide rods 304, the two guide rods 304 are slidingly arranged in the two through holes on the two ends of the guide block groove structure, and two auxiliary support discs 305 are arranged on the top of the two guide rods 304, wherein two through holes are arranged on the lower auxiliary support disc 305, the top of the guide rod 304 penetrates the two through holes and is fixed with the lower auxiliary support disc 305 by bonding or other means, the upper auxiliary support disc 305 is fixed with the top of the guide rod 304 by arranging a groove on the bottom, the center of the two auxiliary support discs 305 is provided with a through hole through which the sausage filling pipe 301 passes, and a limiting piece 306 for sleeving outside the sausage filling pipe 301 is fixed in the through hole between the two auxiliary support discs 305 and at the center thereof, in this embodiment, the limiting piece 306 is a spring-shaped structure with a small elastic coefficient, when the patient places the sausage filling pipe 301, the patient can press the auxiliary support disc 305 relative to the collecting barrel 1 by the skin near the anus of the hips, and the limiting piece 306 can limit the sausage filling pipe 301 about to be placed into the intestinal tract of the patient, so that the sausage filling pipe 301 remains in a vertical state and prevents moving in the horizontal direction, so as to improve the smoothness of the placement of the sausage filling pipe 301.

[0025] SeeFigure 9 With Figure 10 The guide block at the center of the support ring 302 is further provided with a self-unloading unit, the self-unloading unit comprises a magnetic piece 312 slidingly arranged in the sliding groove structure of the guide block, both guide rods 304 are metal rod members, and an elastic member 315 is arranged in the sliding groove structure of the support ring 302, the elastic member 315 is a spring product with high elastic coefficient, which can keep the magnetic piece 312 close to the guide rod 304, thereby providing magnetic force adsorption for the guide rod 304, and further enhancing the friction force of the contact area between the guide rod 304 and the support ring 302, thereby providing certain support effect when the enema tube 301 is placed; Referring to Figure 13 A piston connecting block 316 matched in shape is fixedly arranged above the sliding groove structure on the guide block at the center of the support ring 302, a gas conveying pipe 314 is communicated with the top of the piston connecting block 316, and the other end of the gas conveying pipe 314 is communicated with the cavity in the cushion 2, and meanwhile, a pressure relief piston 313 is slidingly arranged at the communication position of the piston connecting block 316 and the gas conveying pipe 314, referring to Figure 11 With Figure 12 The bottom of the pressure relief piston 313 and one side of the magnetic piece 312 are both provided with inclined surface structures matched with each other, so that when the cushion 2 is pressed, the air in the cushion 2 is pressed into the gas conveying pipe 314, and the pressure relief piston 313 is pushed downward, so that the magnetic piece 312 moves away from the guide rod 304, thereby weakening the magnetic force adsorption between the magnetic piece 312 and the guide rod 304, and making the auxiliary guide unit slide downward as a whole, that is, the auxiliary support disc 305 above falls off from the anus of the user, so that the excrement generated during the enema can be smoothly discharged.

[0026] The top of the enema tube 301 is provided with a soft enema tube head 307, in this embodiment, the bottom of the enema tube head 307 is communicated with the top of the enema tube 301, and the top of the enema tube head 307 is provided with a buffer arc surface structure 308 in the shape of a fish mouth, the arc surface of the buffer arc surface structure 308 is relatively smooth, which can provide a buffer effect when the enema tube 301 is placed in the intestinal tract of the patient, thereby preventing damage to the intestinal tract of the patient; A main liquid outlet 309 is arranged at the buffer arc surface structure 308 at the top of the enema tube head 307, which is used to discharge the enema liquid filled in the enema tube 301 into the patient's intestinal tract for enema operation. A plurality of auxiliary liquid outlets 310 are arranged on the side wall of the enema tube head 307 near the top, which can assist in discharging the enema liquid and improving the enema efficiency. In this embodiment, the enema tube head 307 is made of soft material such as medical silica gel, and its outer diameter should match the inner diameter of the patient's intestinal tract. When it is placed in the patient's intestinal tract, the main liquid outlet 309 and the auxiliary liquid outlet 310 can be kept closed through the contact with the inside of the patient's intestinal tract, preventing the pollutants in the intestinal tract from entering the enema tube 301. Meanwhile, a clamping arc surface structure 311 is arranged at the enema tube head 307 near the auxiliary liquid outlet 310. The clamping arc surface structure 311 is an arc surface structure slightly smaller than the overall pipe diameter of the enema tube head 307. During the travel of the enema tube 301 into the patient's intestinal tract, the arc surface can accommodate large particles or hard objects in the intestinal tract, avoiding their accumulation in the front end area of the enema tube head 307 and causing blockage of the liquid outlet. When the enema tube 301 is completely placed, the recessed structure of the clamping arc surface structure 311 can accommodate the objects inside the intestinal tract, forming a certain fixing constraint effect, which is beneficial to significantly reduce the movement of the tube in the intestine, ensure the stability of the enema tube 301 position during enema, and reduce the intestinal stimulation caused by the shaking of the tube. In addition, when the pressure outside the tube is greater than the perfusion pressure inside the tube, the outer wall of the recessed part of the clamping arc surface structure 311 will be squeezed by the pressure, which will reduce the inner tube cross section or even completely close it. When medical staff are present, the change of this structure can indirectly judge the pressure in the intestinal tract, which provides a reference for subsequent perfusion pressure regulation and avoids intestinal damage caused by abnormal pressure. When repressurization is needed, the channel needs to be opened by overcoming the pressure in the recessed part, and then the pressure on the spherical surface of the front buffer arc surface structure 308 is broken, further ensuring the safety of pressure regulation.

[0027] Referring to Figure 6 The outside of the collecting barrel 1 is provided with a transfusion assembly 4. The transfusion assembly 4 comprises a support frame 401. The bottom of the support frame 401 is provided with a horizontal bottom plate to keep the support frame 401 in a vertical state. Two limiting plate structures are arranged on the top and near the bottom of the support frame 401. A adjusting rod 402 is rotatably arranged on the two limiting plate structures. A horizontal adjusting plate 403 is slidably arranged on the rod of the support frame 401. The adjusting plate 403 is threadedly connected with the adjusting rod 402. When the adjusting rod 402 rotates, the adjusting plate 403 can be adjusted in height relative to the support frame 401 through the thread action. A liquid enema bag 404 filled with enema liquid is arranged below the adjusting plate 403 by means of hooks or other structures, and the bottom of the liquid enema bag 404 is communicated with one end of the bottom of the enema tube 301 through a transfusion tube 405. In this embodiment, the overall height of the enema tube 301 and the enema tube head 307 at the top is lower than the height of the liquid enema bag 404, so that the liquid in the liquid enema bag 404 at the high point can flow into the transfusion tube 405 under the action of hydrostatic pressure formed by gravity. The enema tube 301 and the enema tube head 307 are relatively low, so that the enema liquid in the transfusion tube 405 can be sent into the intestinal tract of the patient in a sitting position for enema operation, and the excrement generated by enema can be collected by the collecting barrel 1. At the same time, by adjusting the height of the liquid enema bag 404, the pressure of the enema liquid delivery can be adjusted to prevent the situation of insufficient or excessive transfusion pressure. In addition, a dropper 406 and a flow regulator 407 are arranged on the transfusion tube 405. The dropper 406 can be a Murphy dropper product, and the flow regulator 407 can be a common roller type regulator product for intravenous infusion. By using the dropper 406 and the flow regulator 407 together, the enema liquid pressure and flow rate in the transfusion tube 405 can be adjusted to improve the enema liquid delivery efficiency.

[0028] A method for using a liquid enema device for a digestive system department, comprising the following steps: S1, according to the length of the enema tube 305 required to be inserted and the height of the patient, the height of the seat cushion 2 and the height distance between the enema tube head 307 and the seat cushion 2 are adjusted; S2, the patient aligns the anus with the enema tube head 307 and slowly sits down, so that the enema tube 305 is inserted into the intestinal tract, until the patient completely sits on the seat cushion, and the limiting effect of the limiting part 306 prevents the enema tube 305 from being bent during insertion into the intestinal tract; S3, the enema liquid is output to the inside of the intestinal tract through the main liquid outlet 309 at the top of the enema tube head 307 and the auxiliary liquid outlet 310 of the side wall, so as to perform enema operation, and the excrement discharged from the intestinal tract is collected by the collecting barrel 1.

[0029] Clinical application case 1, preparation work: The liquid enema bag 404 is hung on the adjusting plate 403 of the support frame 401, and the two ends of the transfusion tube 405 are connected to the liquid enema bag 404 and the enema tube 301 respectively, and the flow regulator 407 is used to cut off the enema liquid in the transfusion tube 405. Then, according to the height of the patient and the length of the enema tube 301 required to be inserted, the height of the seat cushion 2 and the height distance of the enema tube head 307 relative to the seat cushion 2 are adjusted; 2, enema tube insertion: The patient holds the handrails 7 with both hands, positions the anus directly above the enema tube head 307, and slowly sinks the buttocks vertically until the enema tube 301 is inserted into the intestinal tract, and the buttocks are in contact with the seat cushion 2. Before insertion, a lubricating liquid can be applied to the enema tube 301 and the enema tube head 307 to facilitate insertion. 3. Enema operation: Adjust the flow regulator 407 to output the enema liquid in the infusion tube 405 from the main liquid outlet 309 and the auxiliary liquid outlet 310 on the enema tube head 307 into the intestinal tract, perform enema operation, and collect the excrement naturally discharged during enema operation through the collection bucket 1.

[0030] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A gastroenterology enema kit, comprising a collection bucket (1) and a cushion (2), characterized in that, Also includes: An enema assembly (3) is installed inside a collection bucket (1) for performing enemas; The infusion assembly (4) is located on one side outside the collection bucket (1) and is used to deliver the enema fluid required for the enema to the enema assembly (3).

2. The enema device for gastroenterology according to claim 1, characterized in that, Enema assembly (3) includes: An enema tube (301) is vertically positioned on top of a collection bucket (1) and is used to insert into the patient's intestines for enema. A support ring (302) is provided on top of the collection bucket (1); An elastic constraint ring (303) is set in the middle of the support ring (302) to fix the enema tube (301).

3. The enema device for gastroenterology according to claim 2, characterized in that, The enema assembly (3) also includes an auxiliary guiding unit, which comprises: The guide rod (304) is slidably mounted on the support ring (302); Two auxiliary support plates (305) are fixedly installed on the top of the guide rod (304) from top to bottom; The limiting component (306) is located between the two auxiliary support plates (305) and is used to guide and limit the enema tube (301) that is about to be inserted into the intestine.

4. The enema device for gastroenterology according to claim 3, characterized in that, The enema assembly (3) also includes a self-unloading unit, which comprises: A magnetic component (312) is slidably disposed at the center of the support ring (302) for magnetically attracting the guide rod (304). An elastic component (315) is provided inside the support ring (302) to keep the magnetic component (312) close to the guide rod (304). The pressure relief piston (313) is slidably disposed at the center of the support ring (302), and when it is pressed down, it can push the magnetic component (312) away from the guide rod (304). The air supply pipe (314) has one end connected to the inner cavity of the seat cushion (2) and the other end tightly fitted to the top of the pressure relief piston (313).

5. The enema device for gastroenterology according to claim 4, characterized in that, The enema assembly (3) also includes: An enema tube head (307) is located at the top of the enema tube (301); The main outlet (309) is located on the buffer arc surface structure (308) and is used to discharge the enema fluid filled into the enema tube head (307) into the intestine. Multiple auxiliary outlets (310) are provided on the side wall of the enema tube head (307) near the main outlet (309) to assist in the discharge of enema fluid.

6. The enema device for gastroenterology according to claim 5, characterized in that, The enema assembly (3) also includes: A buffer arc surface structure (308) is set at the main outlet (309) at the top of the enema tube head (307); The positioning arc surface structure (311) is set on the outer side wall of the middle section of the enema tube head (307).

7. The enema device for gastroenterology according to claim 6, characterized in that, Infusion assembly (4) includes: A support frame (401) is installed on one side outside the collection bucket (1); An enema fluid bag (404), mounted on a support frame (401), is used to supply enema fluid to the enema tube (301); The infusion tube (405) is connected at both ends to the enema bag (404) and the enema tube (301), respectively.

8. The enema device for gastroenterology according to claim 7, characterized in that, The infusion assembly (4) also includes: An adjusting plate (403) is slidably mounted on a support frame (401) for mounting an enema bag (404). The adjusting rod (402) is rotatably mounted on the support frame (401) and threadedly connected to the adjusting plate (403) for adjusting the height of the adjusting plate (403).

9. An enema device for gastroenterology according to claim 8, characterized in that, Also includes: Multiple adjustment shafts (5) are slidably set on the top of the collection bucket (1), and the top of each adjustment shaft (5) is rotatably connected to the bottom of the cushion (2); Multiple adjusting nuts (6) are rotatably set on the top of the collection bucket (1) and are threadedly connected to each adjusting shaft (5) to drive the adjusting shaft (5) to move up or down relative to the collection bucket (1) to adjust the height of the seat cushion (2).

10. An enema device for gastroenterology according to claim 9, characterized in that: Handrails (7) are also provided on both sides of the collection bucket (1).

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