Auxiliary device for clysis

Abstract

The utility model relates to the technical field of medical instruments, and discloses an auxiliary device for enema, which comprises a liquid medicine box and is characterized in that a control panel is fixedly connected to the front end of the liquid medicine box, a second pressurizing ball is connected to the bottom end of the liquid medicine box through a medicine feeding assembly, and a connecting hose penetrates through the top end of the liquid medicine box. The other end of the connecting hose is fixedly connected with a liquid conveying pipe, the outer wall of the liquid conveying pipe is fixedly connected with a first sleeve, the inner wall of the first sleeve is connected with a limiting block through a limiting assembly, the outer wall of the first sleeve is slidably connected with a lantern ring, and the left end and the right end of the lantern ring are rotationally connected with steel rings. According to the device, the lantern ring on the first sleeve is pushed to slide on the first sleeve until the limiting block is clamped into the lantern ring, the steel ring rotates in the fixing ring to support the supporting plate, the hip of a patient is supported, and the situation that liquid medicine is blocked and cannot be injected into the intestinal tract due to the fact that the hip of the patient extrudes the connecting hose is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an auxiliary device for enema. Background Art

[0002] Enema is a treatment method in which a catheter is inserted from the anus through the rectum to the colon to infuse liquid in order to achieve the purpose of defecation and gas discharge. It can stimulate intestinal peristalsis, soften and clear feces, and has the effects of cooling, inducing labor, diluting intestinal toxins, reducing absorption and cooling high fever patients with low-temperature solutions. In addition, it can also achieve therapeutic purposes such as supplying medicines, nutrition and water.

[0003] After searching, an enema auxiliary device with announcement number CN220530438U includes a medicine liquid box, a control box is fixedly provided on the medicine liquid box, an air inlet pipe is fixedly provided on the upper side of the control box, and an exhaust pipe is fixedly provided on the lower side of the control box, the exhaust pipe is connected with the medicine liquid box, a pressurizing ball is fixedly connected between the air inlet pipe and the exhaust pipe, and both the air inlet pipe and the exhaust pipe are provided with a one-way valve, and a limit slide bar is fixedly provided in the control box. The utility model relates to the technical field of medical devices, and through the reciprocating control structure, two pressure blocks can be automatically controlled to reciprocately squeeze the pressurizing ball to realize automatic pressurization of the medicine liquid box to increase the flow rate of the medicine liquid in the medicine liquid box, and through the temperature control structure, when the temperature of the medicine liquid is too low, the electric heating plate can be automatically started to heat the medicine liquid to keep the appropriate injection temperature of the medicine liquid;

[0004] Based on the above patent, through the reciprocating control structure, the two pressing blocks can be automatically controlled to reciprocate and squeeze the pressurizing ball, so as to realize automatic pressurization of the medicine box to increase the flow rate of the medicine in the medicine box. Through the temperature control structure, when the temperature of the medicine is too low, the electric heating plate can be automatically started to heat the medicine so that the medicine maintains a suitable injection temperature. However, during the enema process, the hose is easily blocked by the patient's buttocks, making it difficult to inject the medicine. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes an enema auxiliary device, which can lift the patient's buttocks to prevent the patient's buttocks from squeezing the connecting hose, resulting in the obstruction of the drug solution and the inability to be injected into the patient's intestine.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An auxiliary device for enema comprises a medicine liquid box, a control panel is fixedly connected to the front end of the medicine liquid box, a pressurizing ball 2 is connected to the bottom end of the medicine liquid box through a medicine delivery component, a connecting hose is passed through the top of the medicine liquid box, an infusion tube is fixedly connected to the other end of the connecting hose, a sleeve 1 is fixedly connected to the outer wall of the infusion tube, an inner wall of the sleeve 1 is connected to a limiting block through a limiting component, a sleeve 1 is slidably connected to the outer wall of the sleeve 1, both left and right ends of the sleeve are rotatably connected to steel rings, a fixing ring is provided on the upper side of the outer wall of the steel ring, the outer wall of the fixing ring is fixedly connected to a supporting plate, the supporting plate is rotatably connected to the sleeve 2 at one relative end, and the outer wall of the infusion tube is connected to a pressurizing ball 1 through an inflation component.

[0008] Furthermore, the medicine delivery assembly includes fixed plates fixedly connected on the left and right sides of the bottom end of the medicine liquid box, the fixed plate on the left side is fixedly connected to a motor, the motor driving end is fixedly connected to a bidirectional threaded rod, the left and right sides of the outer wall of the bidirectional threaded rod are threadedly connected to pressure plates, the inner wall of the pressure plate is slidably connected to a limit rod, an air inlet pipe is passed through the bottom end of the medicine liquid box, the two top ends of the pressurizing ball are fixedly connected to the bottom end of the air inlet pipe, and a heating block is fixedly connected to the rear side of the inner wall of the medicine liquid box.

[0009] Furthermore, the limiting assembly includes a telescopic rod fixedly connected to an inner wall of the sleeve, an outer wall of the telescopic rod is sleeved with a spring, a front end of the spring is fixedly connected to a rear end of the limiting block, and a pressure block is fixedly connected to the rear end of the limiting block.

[0010] Furthermore, the inflation component includes an airbag fixedly connected to the outer wall of the infusion tube, an inflation hose is passed through the bottom end of the airbag, the top end of the pressurized ball is threadedly connected to the other end of the inflation hose, and the outer wall of the inflation hose is fixedly connected to the inner wall of the sleeve.

[0011] Furthermore, the second inner wall of the sleeve is fixedly connected to the outer wall of the infusion tube.

[0012] Furthermore, the outer wall of the bidirectional threaded rod is rotatably connected to the inner wall of the fixed plate, and the outward end of the limit rod is fixedly connected to the opposite end of the fixed plate.

[0013] Furthermore, the front end of the telescopic rod is fixedly connected to the rear end of the limit block, and the rear end of the spring is fixedly connected to an inner wall of the sleeve.

[0014] Furthermore, the outer wall of the pressing block is slidably connected to an inner wall of the sleeve, and the outer wall of the limiting block is arranged on the inner wall of the collar.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the support plate cooperates with the sleeve 1, the limit block, the steel ring, the fixing ring, the sleeve 2, the ring, the pressure block, the telescopic rod and the spring to realize that the device can lift the patient's buttocks to prevent the patient's buttocks from squeezing the connecting hose, thereby blocking the liquid medicine from being injected into the patient's intestines.

[0017] 2. In the utility model, the air bag cooperates with the inflation hose and the pressurized ball, so that the device can inflate the air bag to clamp the infusion tube inside the patient's anal canal, preventing the continuous injection of liquid medicine during the enema process from increasing the intestinal pressure and pushing out the infusion tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of an enema auxiliary device proposed by the utility model;

[0019] Figure 2 It is a cross-sectional view of a sleeve ring in an enema auxiliary device proposed by the utility model;

[0020] Figure 3 This is a bottom stereogram of an enema auxiliary device proposed by the utility model;

[0021] Figure 4 This is a cross-sectional view of a liquid medicine box in an enema auxiliary device proposed by the utility model;

[0022] Figure 5 for Figure 2 A is an enlarged view of the middle image.

[0023] Legend:

[0024] 1. Medicine liquid box; 2. Connecting hose; 3. Infusion tube; 4. Sleeve 1; 5. Limit block; 6. Steel ring; 7. Fixing ring; 8. Sleeve 2; 9. Airbag; 10. Inflating hose; 11. Support plate; 12. Sleeve ring; 13. Pressurized ball 1; 14. Control panel; 15. Fixing plate; 16. Motor; 17. Pressing block; 18. Pressing plate; 19. Limit rod; 20. Pressurized ball 2; 21. Bidirectional threaded rod; 22. Inlet pipe; 23. Heating block; 24. Telescopic rod; 25. Spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-3, the utility model provides an embodiment: an enema auxiliary device, including a medicine liquid box 1, a control panel 14 is fixedly connected to the front end of the medicine liquid box 1, a fixing plate 15 is fixedly connected to both sides of the bottom end of the medicine liquid box 1, the left fixing plate 15 is fixedly connected to a motor 16, and a driving end of the motor 16 is fixedly connected to a bidirectional threaded rod 21, the outer wall of the bidirectional threaded rod 21 is rotatably connected to the inner wall of the fixing plate 15, and the left and right sides of the outer wall of the bidirectional threaded rod 21 are threadedly connected to a pressing plate 18, and the inner wall of the pressing plate 18 is slidably connected to a limiting rod 19, and the outer ends of the limiting rods 19 are respectively fixedly connected to the opposite ends of the fixing plate 15, an air inlet pipe 22 is penetrated at the bottom end of the medicine liquid box 1, and a pressurizing ball 20 is fixedly connected to the bottom end of the air inlet pipe 22, and a heating block 23 is fixedly connected to the rear side of the inner wall of the medicine liquid box 1, a connecting hose 2 is penetrated at the top of the medicine liquid box 1, and an infusion tube 3 is fixedly connected to the other end of the connecting hose 2, and a sleeve 4 is fixedly connected to the outer wall of the infusion tube 3;

[0027] Specifically, the control panel 14 can be used to control the heating block 23 inside the medicine liquid box 1 to heat the medicine liquid inside the medicine liquid box 1 to prevent the cold medicine liquid from being directly injected into the patient's intestines and causing discomfort to the patient. The control panel 14 can then control the motor 16 to start the periodic bidirectional threaded rod 21 to rotate forward and reverse, causing the two pressure plates 18 on the bidirectional threaded rod 21 to reciprocate along the limit rod 19, squeezing the pressurizing ball 20 to allow external air to enter the medicine liquid box 1 through the air inlet pipe 22. At the same time, a one-way valve is provided inside the air inlet pipe 22 to prevent the pressurizing ball 20 from sucking out the medicine liquid inside the medicine liquid box 1 when it is reset to inhale. After the outside air enters the medicine liquid box 1, the internal pressure of the medicine liquid box 1 will be increased to push the medicine liquid out along the connecting hose 2 into the infusion tube 3, and then injected into the patient's intestines through the infusion tube 3.

[0028] The inner wall of the sleeve 4 is fixedly connected with a telescopic rod 24, the front end of the telescopic rod 24 is fixedly connected to the rear end of the limit block 5, the outer wall of the telescopic rod 24 is sleeved with a spring 25, the rear end of the spring 25 is fixedly connected to the inner wall of the sleeve 4, the front end of the spring 25 is fixedly connected to the limit block 5, the rear end of the limit block 5 is fixedly connected with a pressure block 17, the outer wall of the pressure block 17 is slidably connected to the inner wall of the sleeve 4, the outer wall of the limit block 5 is arranged on the inner wall of the collar 12, the outer wall of the sleeve 4 is slidably connected with the collar 12, and the collar 1 2 The left and right ends are rotatably connected with a steel ring 6, the upper side of the outer wall of the steel ring 6 is provided with a fixing ring 7, the outer wall of the fixing ring 7 is fixedly connected with a support plate 11, the support plate 11 is rotatably connected with a sleeve 8 at one end opposite to the support plate 11, the inner wall of the sleeve 8 is fixedly connected to the outer wall of the infusion tube 3, the outer wall of the infusion tube 3 is fixedly connected with an air bag 9, the bottom end of the air bag 9 is penetrated with an inflatable hose 10, the other end of the inflatable hose 10 is threadedly connected with a pressurized ball 13, and the outer wall of the inflatable hose 10 is fixedly connected to the inner wall of the sleeve 8;

[0029] Specifically, after inserting the infusion tube 3 into the patient's intestine, the doctor can squeeze the pressure ball 13 and cooperate with the inflation hose 10 to inflate the airbag 9, so that the airbag 9 swells and is stuck in the patient's anal canal to prevent the injection of liquid medicine into the intestine during the enema process to increase the pressure inside the intestine. To push out the infusion tube 3, the doctor needs to repeatedly insert the infusion tube 3 back, and then the doctor pushes the ring 12 on the sleeve 4 to make the ring 12 slide on the sleeve 4 until the limit block 5 is stuck in the ring 12, so that the steel ring 6 is rotated in the fixing ring 7 to prop up the supporting plate 11 to support the patient's buttocks to prevent the patient's buttocks from squeezing the connecting hose 2 so that the liquid medicine is blocked and cannot be injected into the intestine. After the enema is completed, it is only necessary to press the pressing block 17 to drive the limiting block 5 to contract into the sleeve 4 to release the limit on the sleeve ring 12, and then the sleeve ring 12 can be pushed to retract the supporting plate 11, and then the pressurizing ball 13 is rotated to remove it from the inflation hose 10 to deflate the airbag 9, so that the infusion tube 3 can be taken out of the patient's body.

[0030] Working principle: After inserting the infusion tube 3 into the patient's intestine, the doctor can inflate the airbag 9 by squeezing the pressurized ball 13 and cooperating with the inflatable hose 10, so that the airbag 9 swells and is stuck in the patient's anal canal, to prevent the injection of liquid medicine into the intestine during the enema process and increase the pressure inside the intestine. To push out the infusion tube 3, the doctor needs to repeatedly insert the infusion tube 3 back, and then the doctor pushes the ring 12 on the sleeve 4 to make the ring 12 slide on the sleeve 4 until the limit block 5 is stuck in the ring 12, so that the steel ring 6 rotates in the fixed ring 7 to prop up the support plate 11, and support the patient's buttocks to prevent the patient's buttocks from squeezing the connecting hose 2, which causes the liquid medicine to be blocked and unable to be injected into the intestine. The heating block 23 inside the liquid medicine box 1 can be controlled by the control panel 14 to heat the liquid medicine inside the liquid medicine box 1 to prevent the cold liquid medicine from being directly injected into the patient's intestine and causing discomfort to the patient, and then the control panel 14 can be used to control the electric The machine 16 is started to make the periodic two-way threaded rod 21 rotate forward and backward, causing the two pressure plates 18 on the two-way threaded rod 21 to reciprocate along the limit rod 19, squeezing the pressurized ball 20 to allow external air to enter the medicine liquid box 1 through the air inlet pipe 22. At the same time, a one-way valve is arranged inside the air inlet pipe 22 to prevent the pressurized ball 20 from sucking out the medicine in the medicine liquid box 1 when it is reset to inhale. After the outside air enters the medicine liquid box 1, the internal pressure of the medicine liquid box 1 will be increased to push the medicine out along the connecting hose 2 into the infusion tube 3, and then injected into the patient's intestine through the infusion tube 3. After completing the enema, it is only necessary to press the pressure block 17 to drive the limit block 5 to shrink toward the inside of the sleeve 4 to release the limit on the ring 12, so as to push the ring 12 to retract the support plate 11, and then rotate the pressurized ball 13 to remove it from the inflation hose 10 to deflate the airbag 9, so that the infusion tube 3 can be taken out from the patient's body.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An enema auxiliary device, comprising a liquid medicine box (1), characterized in that: The front end of the medicine liquid box (1) is fixedly connected to a control panel (14); the bottom end of the medicine liquid box (1) is connected to a second pressurizing ball (20) via a medicine delivery assembly; a connecting hose (2) is passed through the top end of the medicine liquid box (1); the other end of the connecting hose (2) is fixedly connected to an infusion tube (3); the outer wall of the infusion tube (3) is fixedly connected to a sleeve (4); the inner wall of the sleeve (4) is connected to a limiting block (5) via a limiting assembly; the outer wall of the sleeve (4) is slidably connected to a collar (12); the left and right ends of the collar (12) are rotatably connected to steel rings (6); the upper side of the outer wall of the steel ring (6) is provided with a fixing ring (7); the outer wall of the fixing ring (7) is fixedly connected to a support plate (11); the opposite end of the support plate (11) is rotatably connected to a second sleeve (8); the outer wall of the infusion tube (3) is connected to a first pressurizing ball (13) via an inflation assembly.

2. An enema auxiliary device according to claim 1, characterized in that: The medicine delivery assembly comprises a fixed plate (15) fixedly connected to the left and right sides of the bottom end of the medicine liquid box (1), the fixed plate (15) on the left side is fixedly connected to a motor (16), the driving end of the motor (16) is fixedly connected to a bidirectional threaded rod (21), the left and right sides of the outer wall of the bidirectional threaded rod (21) are threadedly connected to a pressure plate (18), the inner wall of the pressure plate (18) is slidably connected to a limit rod (19), the bottom end of the medicine liquid box (1) is penetrated by an air intake pipe (22), the top end of the second pressurizing ball (20) is fixedly connected to the bottom end of the air intake pipe (22), and the rear side of the inner wall of the medicine liquid box (1) is fixedly connected to a heating block (23).

3. An enema auxiliary device according to claim 1, characterized in that: The limit assembly comprises a telescopic rod (24) fixedly connected to the inner wall of the sleeve (4), the outer wall of the telescopic rod (24) is sleeved with a spring (25), the front end of the spring (25) is fixedly connected to the rear end of the limit block (5), and the rear end of the limit block (5) is fixedly connected to a pressure block (17).

4. The enema auxiliary device according to claim 1, characterized in that: The inflation component comprises an air bag (9) fixedly connected to the outer wall of the infusion tube (3), an inflation hose (10) is passed through the bottom end of the air bag (9), the top end of the pressurizing ball (13) is threadedly connected to the other end of the inflation hose (10), and the outer wall of the inflation hose (10) is fixedly connected to the inner wall of the sleeve (8).

5. The enema auxiliary device according to claim 1, characterized in that: The inner wall of the second sleeve (8) is fixedly connected to the outer wall of the infusion tube (3).

6. An enema auxiliary device according to claim 2, characterized in that: The outer wall of the bidirectional threaded rod (21) is rotatably connected to the inner wall of the fixed plate (15), and the outward end of the limit rod (19) is fixedly connected to the opposite end of the fixed plate (15).

7. The enema auxiliary device according to claim 3, characterized in that: The front end of the telescopic rod (24) is fixedly connected to the rear end of the limit block (5), and the rear end of the spring (25) is fixedly connected to the inner wall of the sleeve 1 (4).

8. The enema auxiliary device according to claim 3, characterized in that: The outer wall of the pressing block (17) is slidably connected to the inner wall of the sleeve (4), and the outer wall of the limiting block (5) is arranged on the inner wall of the collar (12).

Images