Visual enema device for treating ulcerative colitis patient

Abstract

The invention discloses a visual enema device for treating ulcerative colitis patients, and relates to the technical field of enema devices. The visual enema device for treating the ulcerative colitis patient comprises a host, an enema hose and an infusion tube socket which are arranged on a visual enema device body, a display is arranged on the host, and a probe is arranged in the bottom end of the enema hose. According to the visual enema device for treating the ulcerative colitis patient, before the enema hose is inserted, the buttocks and gutters can be opened by a certain distance towards the two sides, follow-up intubation operation is facilitated, after the enema hose is inserted, the enema hose can be clamped, limited and supported more stably and reliably, the enema hose is prevented from loosening or even falling off, and meanwhile the enema hose is convenient to use. The sealing effect of the enema hose and the anus can be guaranteed, effective injection of enema liquid is guaranteed, leakage of the enema liquid is avoided, the enema effect is guaranteed, and when the enema hose is inserted and pulled out, the enema hose can be disinfected conveniently and is safer and more reliable.

Description

Technical Field

[0001] The invention relates to the technical field of enema devices, in particular to a visual enema device for treating patients with ulcerative colitis. Background Art

[0002] The visual enema device for treating patients with ulcerative colitis is an advanced medical device that combines enema technology and visualization technology to provide more precise and effective treatment. This device usually includes an enema hose and a visualization device (such as a camera), allowing the doctor to intuitively observe the situation in the intestine and perform precise operations during the enema process. Through visualization technology, the doctor can clearly see the lesions in the intestine, thereby more accurately locating the ulcer site and determining the location and amount of enema fluid. The use of this device can not only improve the accuracy of enema treatment, but also reduce unnecessary injuries and complications.

[0003] However, when the existing visual enema device for treating patients with ulcerative colitis is used, after the enema hose is inserted into the anus, it is not convenient to support and limit it, and it is not stable and reliable enough, and it is easy to loosen or even fall off. At the same time, it is not convenient to ensure the sealing between the enema hose and the anus, which affects the effective injection of the enema liquid and causes leakage of the enema liquid, affecting the effect of the enema, and further affecting the effect of the treatment. In addition, there may be contaminants on the surface of the enema hose, which is not safe and reliable enough. Summary of the invention

[0004] The object of the present invention is to provide a visual enema device for treating patients with ulcerative colitis to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a visual enema device for treating patients with ulcerative colitis, comprising a main unit, an enema hose and an infusion tube socket arranged on a main body of the visual enema device, and a display is arranged on the main unit, a probe is arranged inside the bottom end of the enema hose, and the probe is composed of a camera and a light source, a side wall of the enema hose is sleeved with a support ring, and the side wall of the support ring is connected to two symmetrically arranged expansion plates through a telescopic mechanism, the bottom of the support ring is connected to a moving ring through a lifting mechanism, and the bottom of the moving ring is connected to a sealing ring through an inflation mechanism, a first annular groove is provided on the inner side wall of the sealing ring, and a first annularly arranged first airbag is fixedly connected in the first annular groove, a second annular groove is provided at the bottom of the sealing ring, and a second annularly arranged second airbag is fixedly connected in the second annular groove, the second airbag is connected to the first airbag in communication, and the side walls of each expansion plate are provided with an adsorption mechanism for adsorbing the skin on both sides of the buttock groove.

[0006] Preferably, the inflation mechanism includes an annular cover fixedly connected to the top of the sealing ring, and a sliding ring is slidably connected inside the annular cover, a connecting mechanism is arranged between the sliding ring and the movable ring, an inflation tube is fixedly connected to the side wall of the annular cover, and the other end of the inflation tube is fixedly inserted into the side wall of the sealing ring and connected to the second airbag.

[0007] Preferably, the connecting mechanism includes two symmetrically arranged connecting rods fixedly connected to the top of the sliding ring, the upper ends of the connecting rods pass through the top of the annular cover and are fixed to the bottom of the movable ring, and the side wall of each connecting rod is sleeved with a first spring.

[0008] Preferably, the adsorption mechanism includes a chamber opened in the side walls of each support plate, and the side walls of the chamber are fixedly connected to the adsorption plate, the side walls of the adsorption plate are opened with a plurality of through holes arranged in an array, and the side walls of the support plate are provided with an exhaust mechanism for exhausting the chamber.

[0009] Preferably, the exhaust mechanism comprises an exhaust pipe fixedly connected to the side wall of the annular cover, the other end of the exhaust pipe is fixedly connected to a hose, and the other end of the hose is fixedly inserted into the side wall of the support plate and communicated with the chamber.

[0010] Preferably, the telescopic mechanism includes a fixed block fixedly connected to the side walls of each support plate, and the side wall of each fixed block is fixedly connected to two symmetrically arranged first sleeves, a first rod is inserted into the first sleeve, and the other end of the first rod is fixed to the side wall of the support ring, and the side wall of each first sleeve is sleeved with a second spring.

[0011] Preferably, the lifting mechanism includes a second sleeve fixedly connected to the top of the movable ring, and a second rod is inserted in the second sleeve, the upper end of the second rod is fixed to the bottom of the support ring, and a threaded tube is fixedly connected to the top of the movable ring, a threaded rod is threadedly connected in the threaded tube, and the upper end of the threaded rod is rotatably connected to the bottom of the support ring.

[0012] Preferably, the upper end of the threaded rod passes through the top of the support ring and is fixedly connected to a rocking wheel, and a side wall fixing sleeve of the rocking wheel is provided with a rubber sleeve.

[0013] Preferably, a ring-shaped sterilizing cotton is inserted into the support ring, and the sterilizing cotton is detachably connected to the support ring via a mounting mechanism.

[0014] Preferably, the mounting mechanism includes two symmetrically arranged mounting grooves opened on the top of the support ring, and a magnetic block is fixedly connected to the bottom of the mounting groove, and the side wall of the disinfection cotton is fixedly connected to two symmetrically arranged iron blocks, and the iron blocks are inserted into the mounting groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) This visual enema device for treating patients with ulcerative colitis is provided with a moving mechanism, etc. When enema is required for the patient, the two expansion plates are first pushed to move closer to each other, and at the same time, the first set of rods slides into the first sleeve, and at the same time, the second spring is compressed. Then, the expansion plate is inserted into the buttock groove, and the support ring is aligned with the anus. Then, the expansion plate is loosened. At this time, under the action of the second spring, the expansion plate is abutted against the skin on both sides of the buttock groove to achieve a supporting effect, which is more stable and reliable. At the same time, the buttock groove can be expanded to both sides by a certain distance, which is convenient for subsequent intubation operations. Then, the enema hose is inserted into the anus through the support ring, the moving ring and the sealing ring in turn. After being inserted into place, the rocker is turned. The rotation of the rocker drives the rotation of the threaded rod, thereby driving the moving ring to move downward, and the sealing ring is driven downward by the inflation mechanism. When the bottom of the sealing ring abuts against the skin near the anus, when the movable ring continues to move downward, the sliding ring is driven by the connecting rod to move downward along the annular cover. At the same time, the first spring is compressed. At this time, the air in the annular cover is squeezed and enters the second air bag and the first air bag through the inflation tube. After the first air bag is expanded, it can abut against the side wall of the enema hose, so that it can be sealed and clamped to a limit position, which is more stable and reliable and prevents it from loosening or even falling off. After the second air bag is expanded, it can be sealed against the skin near the anus to ensure effective injection of the enema liquid and avoid leakage of the enema liquid, thereby ensuring the effect of the enema. After the enema is completed, the movable ring is driven to move upward and reset by the lifting mechanism, and the sliding ring can be driven to move upward and reset by the connecting rod, so that the air in the first air bag and the second air bag is drawn back to the annular cover through the inflation tube for temporary storage, and the enema hose is easy to take out.

[0016] (2) This visual enema device for treating patients with ulcerative colitis is provided with an adsorption mechanism. When the sliding ring moves downward along the annular cover, negative pressure is formed on the top of the annular cover. The chamber can be evacuated through the suction pipe and the hose to form negative pressure inside the chamber, so that the adsorption plate is adsorbed to the skin on both sides of the buttock groove, making the support effect of the expansion plate better. After the enema is completed, when the sliding ring moves upward, the air on the top of the annular cover can be squeezed into the chamber again, so that it is no longer in a negative pressure state, thereby facilitating the removal of the expansion plate from the buttock groove.

[0017] (3) This visual enema device for treating patients with ulcerative colitis is provided with a mounting mechanism, etc., so that when the enema hose passes through the support ring during enema, the disinfection cotton and the enema hose are abutted against each other, so that the surface of the enema hose can be disinfected and sterilized to ensure the effect of the enema. Moreover, after the enema is completed, when the enema hose is pulled out, it can also be disinfected, which is safer and more reliable. When the disinfection cotton needs to be removed, the disinfection cotton can be taken out of the support ring by moving the iron block. When the disinfection cotton needs to be installed, the disinfection cotton is inserted into the support ring. At the same time, the iron block is inserted into the installation groove and is more stable and reliable under the adsorption effect of the magnetic block, thereby facilitating the installation and removal of the disinfection cotton, which is more convenient and quicker to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the propping plate in the present invention; Figure 3 It is a schematic diagram of the position of the air extraction mechanism in the present invention; Figure 4 It is a partial cross-sectional structural schematic diagram of the annular cover and the sealing ring in the present invention; Figure 5 for Figure 1 A schematic diagram of the enlarged structure at A in the middle; Figure 6 for Figure 2 A schematic diagram of the enlarged structure at B in the middle; Figure 7 for Figure 3 Schematic diagram of the enlarged structure at C in the middle; Figure 8 for Figure 4 Schematic diagram of the enlarged structure at D in the middle.

[0019] In the figure: 1. visual enema device body; 101. host; 102. enema hose; 103. infusion tube socket; 104. provided with display; 2. inflating mechanism; 201. annular cover; 202. sliding ring; 203. inflating tube; 3. connecting mechanism; 301. connecting rod; 302. first spring; 4. adsorption mechanism; 401. chamber; 402. adsorption plate; 403. through hole; 5. telescopic mechanism; 501. fixing block; 502. first sleeve; 503. first sleeve rod; 504 , second spring; 6, exhaust mechanism; 601, exhaust pipe; 602, hose; 7, lifting mechanism; 701, second set of rods; 702, second set of tubes; 703, threaded pipe; 704, threaded rod; 8, installation mechanism; 801, installation groove; 802, magnetic block; 803, iron block; 9, disinfection cotton; 10, rocker; 11, support ring; 12, opening plate; 13, moving ring; 14, sealing ring; 15, first annular groove; 16, first airbag; 17, second annular groove; 18, second airbag. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 8The present invention provides a technical solution: a visual enema device for treating patients with ulcerative colitis, comprising a main unit 101, an enema hose 102 and an infusion tube socket 103 arranged on a main body 1 of the visual enema device, and a display 104 is arranged on the main unit 101, a probe is arranged inside the bottom end of the enema hose 102, and the probe consists of a camera and a light source, a side wall of the enema hose 102 is sleeved with a support ring 11, and the side wall of the support ring 11 is connected to two symmetrically arranged support plates 12 through a telescopic mechanism 5, the bottom of the support ring 11 is connected to a moving ring 13 through a lifting mechanism 7, and the bottom of the moving ring 13 is connected to a sealing ring 14 through an inflation mechanism 2, the inner side wall of the sealing ring 14 is provided with a first annular groove 15, and a first airbag arranged in an annular manner is fixedly connected in the first annular groove 15 16. A second annular groove 17 is provided at the bottom of the sealing ring 14, and a second air bag 18 arranged in an annular manner is fixedly connected in the second annular groove 17. The second air bag 18 is connected to the first air bag 16, and the side walls of each expansion plate 12 are provided with an adsorption mechanism 4 for adsorbing the skin on both sides of the buttock groove. Before the enema hose 102 is inserted, the buttock groove can be expanded to both sides by a certain distance, which is convenient for the subsequent intubation operation. After the enema hose 102 is inserted, it can be clamped, limited and supported, which is more stable and reliable, avoiding its loosening or even falling off. At the same time, it can ensure the sealing effect between the enema hose 102 and the anus, ensure the effective injection of the enema liquid and avoid the leakage of the enema liquid, ensure the effect of the enema, and when the enema hose 102 is inserted and pulled out, it is convenient to disinfect it, which is safer and more reliable.

[0022] The inflation mechanism 2 includes an annular cover 201 fixedly connected to the top of the sealing ring 14, and a sliding ring 202 is slidably connected inside the annular cover 201, a connecting mechanism 3 is provided between the sliding ring 202 and the moving ring 13, an inflation tube 203 is fixedly connected to the side wall of the annular cover 201, and the other end of the inflation tube 203 is fixedly inserted into the side wall of the sealing ring 14 and communicated with the second air bag 18. When performing enema, the enema hose 102 is inserted into the anus after passing through the support ring 11, the moving ring 13 and the sealing ring 14 in sequence. After being inserted into place, the rocker 10 is rotated, and the rotation of the rocker 10 drives the rotation of the threaded rod 704, thereby driving the moving ring 13 to move downward, and driving the sealing ring 14 downward through the inflation mechanism 2. Move, when the bottom of the sealing ring 14 is against the skin near the anus, when the movable ring 13 continues to move downward, the sliding ring 202 is driven to move downward along the annular cover 201 through the connecting mechanism 3, and at the same time, the first spring 302 is compressed. At this time, the air in the annular cover 201 is squeezed and enters the second air bag 18 and the first air bag 16 through the inflation tube 203. After the first air bag 16 is expanded, it can be against the side wall of the enema hose 102, so that it can be sealed and clamped to a limit position, which is more stable and reliable, and avoids it from loosening or even falling off. After the second air bag 18 is expanded, it can be sealed against the skin near the anus, ensuring the effective injection of the enema liquid and avoiding leakage of the enema liquid, thereby ensuring the effect of the enema.

[0023] The connecting mechanism 3 includes two symmetrically arranged connecting rods 301 fixedly connected to the top of the sliding ring 202, the upper ends of the connecting rods 301 pass through the top of the annular cover 201 and are fixed to the bottom of the moving ring 13, and the side walls of each connecting rod 301 are sleeved with a first spring 302. When the moving ring 13 continues to move downward, the sliding ring 202 is driven to move downward along the annular cover 201 through the connecting rods 301, and at the same time, the first spring 302 is compressed.

[0024] The adsorption mechanism 4 includes a chamber 401 opened on the side wall of each expansion plate 12, and the side wall of the chamber 401 is fixedly connected with an adsorption plate 402, the side wall of the adsorption plate 402 is opened with a plurality of through holes 403 arranged in an array, and the side wall of the expansion plate 12 is provided with a vacuum mechanism 6 for evacuating the chamber 401. When the sliding ring 202 moves downward along the annular cover 201, the vacuum mechanism 6 is used to evacuate the chamber 401 to form a negative pressure inside the chamber, so that the adsorption plate 402 is adsorbed on the skin on both sides of the buttock groove, so that the supporting effect of the expansion plate 12 is better.

[0025] The exhaust mechanism 6 includes an exhaust pipe 601 fixedly connected to the side wall of the annular cover 201, and the other end of the exhaust pipe 601 is fixedly connected to a hose 602, and the other end of the hose 602 is fixedly inserted into the side wall of the support plate 12 and connected to the chamber 401. When the sliding ring 202 moves downward along the annular cover 201, negative pressure is formed on the top of the annular cover 201, so that the chamber 401 can be exhausted through the exhaust pipe 601 and the hose 602.

[0026] The telescopic mechanism 5 includes a fixed block 501 fixedly connected to the side wall of each expansion plate 12, and the side wall of each fixed block 501 is fixedly connected with two symmetrically arranged first sleeves 502, a first sleeve rod 503 is inserted in the first sleeve 502, and the other end of the first sleeve rod 503 is fixed to the side wall of the support ring 11, and the side wall of each first sleeve tube 502 is sleeved with a second spring 504. When it is necessary to perform enema on the patient, the two expansion plates 12 are first pushed to move closer to each other, and at the same time, the first sleeve rod 503 slides into the first sleeve tube 502, and at the same time, the second spring 504 is compressed, then, the expansion plate 12 is inserted into the buttock groove, and the support ring 11 is aligned with the anus, and then, the expansion plate 12 is released. At this time, under the action of the second spring 504, the expansion plate 12 is abutted against the skin on both sides of the buttock groove to achieve a supporting effect, which is more stable and reliable. At the same time, the buttock groove can be expanded to both sides by a certain distance, which is convenient for subsequent intubation operations.

[0027] The lifting mechanism 7 includes a second sleeve 702 fixedly connected to the top of the moving ring 13, and a second rod 701 is inserted into the second sleeve 702, the upper end of the second rod 701 is fixed to the bottom of the support ring 11, and a threaded tube 703 is fixedly connected to the top of the moving ring 13, a threaded rod 704 is threadedly connected to the threaded tube 703, and the upper end of the threaded rod 704 is rotatably connected to the bottom of the support ring 11. By rotating the threaded rod 704, the rotation of the threaded rod 704 drives the moving ring 13 to be lifted and lowered.

[0028] The upper end of the threaded rod 704 passes through the top of the support ring 11 and is fixedly connected to the rocking wheel 10 , and the side wall of the rocking wheel 10 is fixedly sleeved with a rubber sleeve. When the rocking wheel 10 is rotated, the rotation of the rocking wheel 10 drives the rotation of the threaded rod 704 .

[0029] A ring-shaped sterilizing cotton 9 is inserted into the support ring 11, and the sterilizing cotton 9 is detachably connected to the support ring 11 through the mounting mechanism 8. When performing enema, when the enema hose 102 passes through the support ring 11, the sterilizing cotton 9 abuts against the enema hose 102, thereby being able to disinfect and sterilize the surface of the enema hose 102 to ensure the effect of the enema. Moreover, after the enema is completed, when the enema hose 102 is pulled out, it can also be disinfected, which is safer and more reliable.

[0030] The mounting mechanism 8 includes two symmetrically arranged mounting grooves 801 opened on the top of the support ring 11, and a magnetic block 802 is fixedly connected to the bottom of the mounting groove 801, and two symmetrically arranged iron blocks 803 are fixedly connected to the side walls of the disinfection cotton 9, and the iron block 803 is inserted in the mounting groove 801. When the disinfection cotton 9 needs to be disassembled, the disinfection cotton 9 can be taken out from the support ring 11 by moving the iron block 803. When the disinfection cotton 9 needs to be installed, the disinfection cotton 9 is inserted into the support ring 11. At the same time, the iron block 803 is inserted into the mounting groove 801, and is more stable and reliable under the adsorption action of the magnetic block 802, thereby facilitating the installation and disassembly of the disinfection cotton 9, and is more convenient and quick to use.

[0031] Working principle: When the patient needs to be given an enema, the two expansion plates 12 are first pushed to move closer to each other, and at the same time, the first sleeve rod 503 slides into the first sleeve tube 502, and at the same time, the second spring 504 is compressed, and then the expansion plate 12 is inserted into the buttock groove, and the support ring 11 is aligned with the anus, and then the expansion plate 12 is loosened. At this time, under the action of the second spring 504, the expansion plate 12 is abutted against the skin on both sides of the buttock groove, achieving a supporting effect, which is more stable and reliable. At the same time, the buttock groove can be expanded to both sides by a certain distance, which is convenient for subsequent intubation operations; Then, the enema hose 102 is inserted into the anus after passing through the support ring 11, the moving ring 13 and the sealing ring 14 in sequence. After being inserted into place, the rocker 10 is rotated. The rotation of the rocker 10 drives the rotation of the threaded rod 704, thereby driving the moving ring 13 to move downward, and driving the sealing ring 14 to move downward through the inflation mechanism 2. When the bottom of the sealing ring 14 abuts against the skin near the anus, when the moving ring 13 continues to move downward, the sliding ring 202 is driven by the connecting rod 301 to move downward along the annular cover 201. At the same time, the first spring 302 is compressed. At this time, the air in the annular cover 201 is squeezed and enters the second air bag 18 and the first air bag 16 through the inflation tube 203. After the first air bag 16 is expanded, it can abut against the side wall of the enema hose 102, so that it can be sealed and clamped to limit position, which is more stable and reliable, and prevents it from loosening or even falling off. After the second air bag 18 is expanded, it can abut against the skin near the anus to seal, ensure the effective injection of the enema liquid and avoid leakage of the enema liquid, and ensure the effect of enema. At the same time, when the sliding ring 202 moves downward along the annular cover 201, negative pressure is formed on the top of the annular cover 201, and the chamber 401 can be evacuated through the exhaust pipe 601 and the hose 602 to form negative pressure inside the chamber 401, so that the adsorption plate 402 is adsorbed on the skin on both sides of the buttock groove, so that the support effect of the expansion plate 12 is better; After the enema is completed, the lifting mechanism 7 drives the movable ring 13 to move upward and reset, and the connecting rod 301 drives the sliding ring 202 to move upward and reset, so that the air in the first air bag 16 and the second air bag 18 is drawn back to the annular cover 201 through the inflation tube 203 for temporary storage, and the enema hose 102 is convenient to be taken out; At the same time, when the sliding ring 202 moves upward, the air on the top of the annular cover 201 can be squeezed into the chamber 401 again, so that it is no longer in a negative pressure state, thereby facilitating the removal of the expansion plate 12 from the buttock groove; Moreover, when the enema is performed, when the enema hose 102 passes through the support ring 11, the disinfection cotton 9 abuts against the enema hose 102, so that the surface of the enema hose 102 can be disinfected and sterilized to ensure the effect of the enema. Moreover, after the enema is completed, when the enema hose 102 is pulled out, it can also be disinfected, which is safer and more reliable. When the disinfection cotton 9 needs to be disassembled, the disinfection cotton 9 can be taken out from the support ring 11 by moving the iron block 803. When the disinfection cotton 9 needs to be installed, the disinfection cotton 9 is inserted into the support ring 11. At the same time, the iron block 803 is inserted into the installation groove 801, and is more stable and reliable under the adsorption effect of the magnetic block 802, thereby facilitating the installation and disassembly of the disinfection cotton 9 and making it more convenient and quick to use.

Claims

1. A visual enema device for treating patients with ulcerative colitis, comprising a main unit (101), an enema hose (102) and an infusion tube socket (103) arranged on a main body (1) of the visual enema device, wherein a display (104) is arranged on the main unit (101), a probe is arranged inside the bottom end of the enema hose (102), and the probe is composed of a camera and a light source, and the characteristics are: The side wall of the enema hose (102) is sleeved with a support ring (11), and the side wall of the support ring (11) is connected to two symmetrically arranged expansion plates (12) via a telescopic mechanism (5); the bottom of the support ring (11) is connected to a movable ring (13) via a lifting mechanism (7), and the bottom of the movable ring (13) is connected to a sealing ring (14) via an inflation mechanism (2); a first annular groove (15) is provided on the inner side wall of the sealing ring (14), and a first annular air bag (16) is fixedly connected in the first annular groove (15); a second annular groove (17) is provided on the bottom of the sealing ring (14), and a second annular air bag (18) is fixedly connected in the second annular groove (17); the second air bag (18) is connected to the first air bag (16), and the side wall of each expansion plate (12) is provided with an adsorption mechanism (4) for adsorbing the skin on both sides of the buttock groove.

2. A visual enema device for treating patients with ulcerative colitis according to claim 1, characterized in that: The inflation mechanism (2) comprises an annular cover (201) fixedly connected to the top of the sealing ring (14), a sliding ring (202) slidably connected inside the annular cover (201), a connecting mechanism (3) being provided between the sliding ring (202) and the movable ring (13), an inflation tube (203) being fixedly connected to the side wall of the annular cover (201), and the other end of the inflation tube (203) being fixedly inserted into the side wall of the sealing ring (14) and communicating with the second airbag (18).

3. A visual enema device for treating patients with ulcerative colitis according to claim 2, characterized in that: The connection mechanism (3) comprises two symmetrically arranged connection rods (301) fixedly connected to the top of the sliding ring (202), the upper ends of the connection rods (301) passing through the top of the annular cover (201) and being fixed to the bottom of the moving ring (13), and the side wall of each connection rod (301) is sleeved with a first spring (302).

4. A visual enema device for treating patients with ulcerative colitis according to claim 2, characterized in that: The adsorption mechanism (4) comprises a chamber (401) formed on the side wall of each support plate (12), and the side wall of the chamber (401) is fixedly connected to an adsorption plate (402), the side wall of the adsorption plate (402) is provided with a plurality of through holes (403) arranged in an array, and the side wall of the support plate (12) is provided with an exhaust mechanism (6) for exhausting air from the chamber (401).

5. A visual enema device for treating patients with ulcerative colitis according to claim 4, characterized in that: The air extraction mechanism (6) comprises an air extraction pipe (601) fixedly connected to the side wall of the annular cover (201), the other end of the air extraction pipe (601) being fixedly connected to a hose (602), and the other end of the hose (602) being fixedly inserted into the side wall of the support plate (12) and communicating with the chamber (401).

6. A visual enema device for treating patients with ulcerative colitis according to claim 1, characterized in that: The telescopic mechanism (5) comprises a fixed block (501) fixedly connected to the side wall of each support plate (12), and the side wall of each fixed block (501) is fixedly connected to two symmetrically arranged first sleeves (502), a first sleeve rod (503) is inserted into the first sleeve (502), and the other end of the first sleeve rod (503) is fixed to the side wall of the support ring (11), and the side wall of each first sleeve tube (502) is sleeved with a second spring (504).

7. A visual enema device for treating patients with ulcerative colitis according to claim 1, characterized in that: The lifting mechanism (7) comprises a second sleeve (702) fixedly connected to the top of the moving ring (13), and a second rod (701) is inserted into the second sleeve (702), the upper end of the second rod (701) is fixed to the bottom of the support ring (11), and a threaded tube (703) is fixedly connected to the top of the moving ring (13), a threaded rod (704) is threadedly connected to the threaded tube (703), and the upper end of the threaded rod (704) is rotatably connected to the bottom of the support ring (11).

8. A visual enema device for treating patients with ulcerative colitis according to claim 7, characterized in that: The upper end of the threaded rod (704) passes through the top of the support ring (11) and is fixedly connected to the rocking wheel (10), and the side wall fixing sleeve of the rocking wheel (10) is provided with a rubber sleeve.

9. A visual enema device for treating patients with ulcerative colitis according to claim 1, characterized in that: The support ring (11) is provided with an annularly arranged sterilizing cotton (9), and the sterilizing cotton (9) is detachably connected to the support ring (11) via a mounting mechanism (8).

10. A visual enema device for treating patients with ulcerative colitis according to claim 9, characterized in that: The mounting mechanism (8) comprises two symmetrically arranged mounting grooves (801) opened on the top of the support ring (11), and a magnetic block (802) is fixedly connected to the bottom of the mounting groove (801), and two symmetrically arranged iron blocks (803) are fixedly connected to the side wall of the disinfection cotton (9), and the iron blocks (803) are inserted into the mounting grooves (801).

Images