Device for colon lavage
By designing a device including a lavage bed, a water tank, a cylinder, a control panel, a nozzle and a water pipe, the shortcomings of the equipment in the prior art in fixing the cannula and adapting to the changes in the patient's position are solved, and a more stable and comfortable colon lavage process is achieved, and the treatment effect is improved.
Patent Information
- Application Number
- CN202510289406.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2025-05-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing colonic lavage equipment has shortcomings in fixing the cannula and adapting to changes in the patient's position, especially when the patient has a physiological reaction due to discomfort, the stability and operability of the equipment will be greatly affected, which may lead to the cannula falling off or liquid leakage, affecting the treatment effect.
A device including a lavage bed, water tank, cylinder, control board, nozzle and water pipe is designed to fix the patient's legs through threaded rods and leg frames. The nozzle automatically applies lubricant to facilitate insertion into the anus, and the anus is supported by an electric push rod and rotating plate to ensure the uniform distribution of the liquid and the lavage effect.
Through the fixed leg frame and automatic lubrication nozzle, the stability and comfort of the lavage process are improved, the impact of physiological reactions on the stability of the equipment is reduced, the cannula falls off and liquid leakage is avoided, and the treatment effect is improved.
Smart Images
Figure CN119925746A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of medical equipment, and in particular to a device for colon irrigation. Background Art
[0002] Colonic irrigation is a common medical procedure that involves injecting liquid into the colon to clean the intestines, promote detoxification, or prepare for medical examinations. It is widely used in the treatment of intestinal diseases, preoperative preparation, and health management. The effectiveness of colonic irrigation depends on the adequate injection and uniform distribution of liquid, so the stability of the irrigation equipment and the comfort of the patient need to be ensured during the operation.
[0003] At present, the design of common colon irrigation equipment on the market mainly focuses on the delivery and control of liquid. However, in actual operation, the patient's body position and physiological reaction often affect the irrigation effect. Patients usually need to lie on their side or back and inject liquid into the colon through an anal cannula. However, existing equipment has shortcomings in fixing the cannula and adapting to changes in patient position. Especially when the patient has a physiological reaction due to discomfort, the stability and operability of the equipment will be greatly affected, and it may also cause the cannula to fall off or liquid leakage, affecting the treatment effect. Summary of the invention
[0004] In order to overcome the disadvantage that physiological reactions during treatment bring inconvenience to the treatment, the present invention provides a device for colon irrigation and a device for assisting in overcoming the physiological reactions.
[0005] A device for colon irrigation includes an irrigation bed, a water tank, a cylinder, a control panel, a nozzle and a water pipe. The water tank is arranged at the rear end of the irrigation bed, a trapezoidal block is arranged in the middle of the irrigation bed, a groove is opened in the middle of the trapezoidal block, a cylinder is installed in the groove, a control panel is arranged on the water tank, a nozzle is fixedly connected to the upper end of the cylinder, a plurality of through holes are opened on the nozzle, a water pipe is connected to the lower end of the nozzle, and the other end of the water pipe is connected to the water tank, and also includes a threaded rod, a leg frame, a guide rod, a support plate, a liquid storage box, a fixing frame, a sponge roller and a spreading component, the threaded rod is rotatably connected to the top of the trapezoidal block, the guide rod is fixed to the top of the trapezoidal block, the leg frame is slidably connected to the threaded rod and is slidably connected to the guide rod, the support plate is fixed in the groove in the middle of the lavage bed, a liquid storage box is fixed on the support plate, a fixed frame is connected to the lower end of the liquid storage box, and the connection between the liquid storage box and the fixed frame is a hollow circular tube, two sponge rollers are rotatably connected to the fixed frame, the two sides of the fixed frame are connected by a hollow tube, and an spreading component for spreading the patient is arranged at the lower end of the nozzle.
[0006] As an improvement of the above solution, a water pump is provided in the water tank for pumping water to the nozzle through a water pipe.
[0007] As an improvement of the above solution, the threaded rod is connected to power, and the rotation of the threaded rod is controlled by a control panel. The threaded rod is a double-headed reverse screw with opposite thread directions at both ends.
[0008] As an improvement of the above scheme, the expansion assembly includes a rotating plate, a push plate and an electric push rod. Multiple rotating plates are rotatably connected to the nozzle, the push plate is sleeved on the nozzle, the push plate is slidably connected to the rotating plate, an electric push rod is installed at the upper end of the cylinder, and the upper end of the electric push rod is connected to the push plate.
[0009] As an improvement of the above scheme, it also includes a placement box, a flip cover and a shielding roll cloth. The placement box is fixedly connected to the left side of the trapezoidal block, the flip cover is rotatably connected to the placement box, and the shielding roll cloth is placed in the placement box.
[0010] As an improvement of the above scheme, it also includes a fixed plate, a sliding plate, a U rod and an elastic member a. The fixed plate is fixedly connected to the right side of the trapezoidal block, the U rod is slidably connected to the fixed plate, the sliding plate is fixedly connected to the lower end of the U rod, the elastic member a is sleeved on the lower end of the U rod, one end of the elastic member a is fixedly connected to the sliding plate, and the other end is fixedly connected to the fixed plate.
[0011] As an improvement of the above solution, tear lines are arranged at intervals on the shielding cloth for tearing off the shielding cloth, and the fixed plate and the sliding plate are meshed, and the contact surfaces are provided with serrated striped grooves for increasing the contact area.
[0012] As an improvement of the above scheme, it also includes a lower pressure plate, a guide rod, an elastic member b, a connecting bent rod and a connecting piece. The lower pressure plate is slidably connected in the middle of the lavage bed, the guide rod is fixed inside the trapezoidal block, the connecting piece is fixed at both ends of the flip cover, the connecting bent rod is slidably connected to the guide rod, one end is fixed to the bottom of the lower pressure plate, and the other end is slidably connected to the connecting piece. An elastic member b is sleeved on the guide rod, one end of which is fixed to the connecting bent rod, and the other end is fixed to the lavage bed.
[0013] Compared with the prior art, the beneficial effects of the present invention are: The present invention uses a fixed leg frame to prevent the patient's legs from being clamped, making it inconvenient for the patient to exert force on the buttocks. The nozzle automatically applies lubricating liquid, which can enter the anus more smoothly, so that the irrigation process can be completed more smoothly, thereby achieving the purpose of assisting in overcoming physiological reactions. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0015] Figure 2 It is a top view of the present invention.
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the middle part of the irrigation bed of the present invention.
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the threaded rod and the leg frame of the present invention.
[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the liquid storage box, the fixing frame and the sponge roller of the present invention.
[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the rotating plate, the pushing plate and the electric push rod of the present invention.
[0020] Figure 7 It is a three-dimensional structural schematic diagram of the placement box, the flip cover and the lower pressing plate of the present invention.
[0021] Figure 8 It is a schematic diagram of the three-dimensional structure of the guide rod, the elastic member b and the connecting bent rod of the present invention.
[0022] Fig. 9 It is a schematic diagram of the three-dimensional structure of the sliding plate, U rod and elastic member a of the present invention.
[0023] Names of the numbers in the figure: 1. irrigation bed, 11. water tank, 12. cylinder, 13. control panel, 14. nozzle, 15. water pipe, 2. threaded rod, 21. leg frame, 22. guide rod, 3. support plate, 31. liquid storage box, 32. fixed frame, 33. sponge roller, 4. rotating plate, 41. push plate, 42. electric push rod, 5. placement box, 51. flip cover, 52. shielding roll cloth, 6. fixed plate, 61. sliding plate, 62. U rod, 63. elastic part a, 7. lower pressure plate, 71. guide rod, 72. elastic part b, 73. connecting bent rod, 74. connecting piece. DETAILED DESCRIPTION
[0024] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.
[0025] Embodiment: A device for colon irrigation, such as Figure 1-Figure 6As shown, it includes a lavage bed 1, a water tank 11, a cylinder 12, a control panel 13, a nozzle 14 and a water pipe 15. The water tank 11 is arranged at the rear end of the lavage bed 1, a trapezoidal block is arranged in the middle of the lavage bed 1, and a groove is opened in the middle of the trapezoidal block. The excrement of the lavage colon falls into the lavage bed 1 through the groove, and the lavage bed 1 is discharged through the pipe connected to the bottom. The cylinder 12 is installed in the groove, the control panel 13 is arranged on the water tank 11, and the nozzle 14 is arranged on the upper end of the cylinder 12. A nozzle 14 is fixedly connected, and a plurality of through holes are opened on the nozzle 14, which can spray water all around. The lower end of the nozzle 14 is connected to a water pipe 15, and the water pipe 15 is made of soft material and moves with the nozzle 14. The other end of the water pipe 15 is connected to a water tank 11, and a water pump is arranged in the water tank 11, which is used to pump water to the nozzle 14 through the water pipe 15. The threaded rod 2, the leg frame 21, the guide rod 22, the support plate 3, the liquid storage box 31, the fixing frame 32, the sponge roller 33 and The support plate 3 is welded in the groove in the middle of the irrigation bed 1, and a liquid storage box 31 is fixedly connected to the support plate 3, and a fixed frame 32 is connected to the lower end of the liquid storage box 31, and the connection between the liquid storage box 31 and the fixed frame 32 is a hollow circular tube, and the hollow circular tube can pass the lubricant in the liquid storage box 31, and two sponge rollers 33 are rotatably connected to the fixed frame 32, and the two sides of the fixed frame 32 are connected by a hollow tube, and the hollow tube can also pass the lubricant in the liquid storage box 31, and an expansion component for expanding the patient is provided at the lower end of the nozzle 14.
[0026] like Figure 5 and Figure 6 As shown, the expansion assembly includes a rotating plate 4, a push plate 41 and an electric push rod 42. Multiple rotating plates 4 are rotatably connected to the nozzle 14. The push plate 41 is sleeved on the nozzle 14. The push plate 41 is slidably connected to the rotating plate 4. An electric push rod 42 is installed at the upper end of the cylinder 12. The upper end of the electric push rod 42 is connected to the push plate 41. The cylinder 12, the nozzle 14, the threaded rod 2, the liquid storage box 31 and the electric push rod 42 are all signal connected to the control panel 13. Medical staff can control the cylinder 12, the nozzle 14, the threaded rod 2, the liquid storage box 31 and the electric push rod 42 through the control panel 13.
[0027] The patient lies on the irrigation bed 1, takes off his pants, places his buttocks on the trapezoidal block, and puts his legs into the leg racks 21. Then the medical staff rotates the threaded rod 2 through the control panel 13 to control the distance between the leg racks 21. Since the threads at both ends of the threaded rod 2 are in opposite directions, the threaded rod 2 can control the two leg racks 21 to move towards each other when it rotates, so that the legs are opened to a comfortable angle. Then the cylinder 12 is turned on through the control panel 13 to push the nozzle 14 to move slowly upward. When approaching the anus, the patient adjusts the position and then controls the nozzle 14 to reset. After locking the threaded rod 2, the circular tube between the liquid storage box 31 and the fixed frame 32 is connected. The lubricating liquid in the liquid storage box 31 infiltrates the sponge roller 33 through the circular tube. The rising nozzle 14 drives the water pipe 15 to move. When passing through the sponge roller 33, it contacts the sponge roller 33, thereby squeezing the sponge roller 33 and the nozzle 1 4 is applied with lubricating liquid, so that the nozzle 14 can enter the patient's anus more easily. The rotating plate 4 has not completely entered the anus. After the nozzle 14 passes through the anus and enters the colon, the water pump in the water tank 11 is turned on, and the cylinder 12 is closed. The water flows through the nozzle 14 into the patient's colon for irrigation. After irrigation once, the water pump is turned off, and the electric push rod 42 is turned on to push the push plate 41 to move upward along the nozzle 14, squeeze the rotating plate 4, open the anus, and make the liquid in the colon flow out. After the liquid flows out, the electric push rod 42 is reset, and the water pump is turned on for the second irrigation. This reciprocating process completes the irrigation of the colon. When it is seen through the control panel 13 that the hard feces or food residues in the colon cannot be washed away by the water flow, the nozzle 14 is pulled out after irrigation to facilitate the discharge of the lumps. After the irrigation is completed, all components are reset and closed through the control panel 13, and the patient is transferred to the bed to rest.
[0028] like Figure 1 , Figure 7-Figure 9 As shown, it also includes a placement box 5, a flip cover 51 and a shielding cloth 52. The placement box 5 is fixedly connected to the left side of the trapezoidal block, the flip cover 51 is rotatably connected to the placement box 5, the shielding cloth 52 is placed in the placement box 5, and the shielding cloth 52 is provided with tear lines at intervals for tearing off the shielding cloth 52.
[0029] like Figure 1 , Figure 7-Figure 9 As shown, it also includes a fixed plate 6, a sliding plate 61, a U rod 62 and an elastic member a63. The fixed plate 6 is welded to the right side of the trapezoidal block. The U rod 62 is slidably connected to the fixed plate 6. The sliding plate 61 is fixed to the lower end of the U rod 62. The fixed plate 6 and the sliding plate 61 are meshed. The contact surfaces are provided with serrated striped grooves for increasing the contact area. This makes the contact more stable when fixing the shielding cloth 52. The elastic member a63 is sleeved on the lower end of the U rod 62. One end of the elastic member a63 is welded to the sliding plate 61, and the other end is welded to the fixed plate 6.
[0030] like Figure 1 , Figure 7-Figure 9As shown, it also includes a lower pressure plate 7, a guide rod 71, an elastic member b72, a connecting bent rod 73 and a connecting piece 74. The lower pressure plate 7 is slidably connected in the middle of the lavage bed 1, the guide rod 71 is fixed inside the trapezoidal block, the connecting piece 74 is welded to both ends of the flip cover 51, the connecting bent rod 73 is slidably connected to the guide rod 71, one end is fixed to the bottom of the lower pressure plate 7, and the other end is slidably connected to the connecting piece 74, and an elastic member b72 is sleeved on the guide rod 71, one end of which is welded to the connecting bent rod 73, and the other end is welded inside the lavage bed 1.
[0031] After the patient takes off his pants, he opens the flap 51, pulls out the shielding roll 52, and clamps the other end of the shielding roll 52 between the fixed plate 6 and the sliding plate 61. When the U rod 62 is pulled up, the elastic member a63 is compressed. After the shielding roll 52 is put into the rear sliding plate 61, the U rod 62 is released, and the elastic member a63 rebounds to make the fixed plate 6 clamp the sliding plate 61 to shield the roll 52. At the same time, the tightened shielding roll 52 can also fix the patient on the irrigation bed 1, and can also cover the private parts. After use, the shielding roll 52 can be torn off through the tearing line on the shielding roll 52. The used shielding cloth 52 is torn off, and when the patient lies on the irrigation bed 1, the buttocks squeeze the lower pressure plate 7, and the lower pressure plate 7 drives the connecting curved rod 73 to move, squeezing the elastic part b72 while slidingly connecting with the connecting piece 74, so that the flap 51 is driven to rotate and open through the connecting piece 74, and the shielding cloth 52 can be directly pulled out. After the irrigation is completed, the patient leaves the irrigation bed 1, the elastic part b72 rebounds, the lower pressure plate 7 and the connecting curved rod 73 are reset, and the connecting piece 74 rotates under the action of the gravity of the flap 51, and completes the reset following the flap 51.
[0032] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.
Claims
1. A device for colon irrigation, comprising an irrigation bed (1), a water tank (11), a cylinder (12), a control panel (13), a nozzle (14) and a water pipe (15), wherein the water tank (11) is arranged at the rear end of the irrigation bed (1), a trapezoidal block is arranged in the middle of the irrigation bed (1), a groove is provided in the middle of the trapezoidal block, the cylinder (12) is installed in the groove, the control panel (13) is arranged on the water tank (11), a nozzle (14) is fixedly connected to the upper end of the cylinder (12), a plurality of through holes are provided on the nozzle (14), the lower end of the nozzle (14) is connected to the water pipe (15), and the other end of the water pipe (15) is connected to the water tank (11), wherein the control panel (13) is arranged on the water tank (11), the nozzle (14) is fixedly connected to the upper end of the cylinder (12), a plurality of through holes are provided on the nozzle (14), the lower end of the nozzle (14) is connected to the water pipe (15), and the other end of the water pipe (15) is connected to the water tank (11), wherein the control panel (13) is arranged on the water tank (11), The invention also comprises a threaded rod (2), a leg frame (21), a guide rod (22), a support plate (3), a liquid storage box (31), a fixed frame (32), a sponge roller (33) and a spreading component, wherein the threaded rod (2) is rotatably connected to the top of the trapezoidal block, the guide rod (22) is fixedly connected to the top of the trapezoidal block, the leg frame (21) is slidably connected to the threaded rod (2) and is slidably connected to the guide rod (22), the support plate (3) is fixedly connected to a groove in the middle of the lavage bed (1), the liquid storage box (31) is fixedly connected to the support plate (3), the fixed frame (32) is connected to the lower end of the liquid storage box (31), and the connection between the liquid storage box (31) and the fixed frame (32) is a hollow circular tube, two sponge rollers (33) are rotatably connected to the fixed frame (32), and the two sides of the fixed frame (32) are connected by a hollow tube, and a spreading component for spreading the patient is arranged at the lower end of the nozzle (14).
2. A device for colon irrigation as claimed in claim 1, characterized in that: A water pump is arranged in the water tank (11) for pumping water to the nozzle (14) through the water pipe (15).
3. A device for colon irrigation as claimed in claim 2, characterized in that: The threaded rod (2) is connected to a power source, and the rotation of the threaded rod (2) is controlled by a control panel (13); the threaded rod (2) is a double-headed reverse screw, and the threads at both ends are in opposite directions.
4. A device for colon irrigation as claimed in claim 3, characterized in that: The expansion assembly comprises a rotating plate (4), a push plate (41) and an electric push rod (42); the plurality of rotating plates (4) are rotatably connected to the nozzle (14); the push plate (41) is sleeved on the nozzle (14); the push plate (41) is slidably connected to the rotating plate (4); an electric push rod (42) is mounted on the upper end of the cylinder (12); and the upper end of the electric push rod (42) is connected to the push plate (41).
5. A device for colon irrigation as claimed in claim 4, characterized in that: It also comprises a placement box (5), a flip cover (51) and a shielding roll cloth (52); the placement box (5) is fixedly connected to the left side of the trapezoidal block; the flip cover (51) is rotatably connected to the placement box (5); and the shielding roll cloth (52) is placed in the placement box (5).
6. A device for colon irrigation as claimed in claim 5, characterized in that: The invention also comprises a fixed plate (6), a sliding plate (61), a U rod (62) and an elastic member a (63), wherein the fixed plate (6) is fixedly connected to the right side of the trapezoidal block, the U rod (62) is slidably connected to the fixed plate (6), the sliding plate (61) is fixedly connected to the lower end of the U rod (62), the elastic member a (63) is sleeved on the lower end of the U rod (62), one end of the elastic member a (63) is fixedly connected to the sliding plate (61), and the other end is fixedly connected to the fixed plate (6).
7. A device for colon irrigation as claimed in claim 6, characterized in that: The shielding cloth (52) is provided with tear lines at intervals for tearing off the shielding cloth (52); the fixed plate (6) and the sliding plate (61) are meshed, and the contact surfaces are provided with sawtooth-shaped striped grooves for increasing the contact area.
8. A device for colon irrigation as claimed in claim 7, characterized in that: The invention also comprises a lower pressing plate (7), a guide rod (71), an elastic member b (72), a connecting bent rod (73) and a connecting piece (74); the lower pressing plate (7) is slidably connected in the middle of the lavage bed (1); the guide rod (71) is fixedly connected inside the trapezoidal block; the connecting piece (74) is fixedly connected to both ends of the flip cover (51); the connecting bent rod (73) is slidably connected to the guide rod (71), one end of which is fixedly connected to the bottom of the lower pressing plate (7) and the other end of which is slidably connected to the connecting piece (74); an elastic member b (72) is sleeved on the guide rod (71), one end of which is fixedly connected to the connecting bent rod (73) and the other end of which is fixedly connected to the inside of the lavage bed (1).