An enema device

Abstract

The application discloses an enema device, which comprises a supporting part, an enema part, a driving part, a liquid feeding part and an enema liquid container; the supporting part is provided with a supporting groove, a supporting surface surrounding the supporting groove, a mounting cavity located partially below the supporting groove and a sliding hole connecting the mounting cavity and the supporting groove; the enema head of the enema part is provided with a first channel and is connected through an expansion tube and a mounting sleeve; the mounting sleeve is detachably arranged in the supporting groove; an inner bag is arranged along the outer side of the mounting sleeve in a circumferential direction and can cover the wall of the supporting groove; the sliding rod of the driving part is provided with a second channel communicating with the first channel; the driving part is arranged in the mounting cavity and is connected with the sliding rod; the sliding rod passes through the sliding hole, the mounting sleeve and the expansion tube in sequence and is detachably connected with the enema head; the enema liquid container is connected with the second channel through the liquid feeding part; and the driving part can drive the sliding rod to move up and down. The device can realize enema in a sitting position, collect excrement in the detachable and replaceable enema part, improve the acceptance and safety of enema and has a simple and compact structure and is convenient to carry.

Description

Technical Field

[0001] This application relates to the field of medical device technology, specifically to an enema device. Background Technology

[0002] An enema is a technique that involves inserting a catheter through the rectum into the colon and then infusing a specific amount of enema fluid into the intestines. This stimulates intestinal peristalsis to soften and remove feces, and also has cooling, labor-inducing, intestinal toxin-diluting, and absorption-reducing effects. It can also deliver medication, nutrients, and fluids for therapeutic purposes. As a key tool for achieving an enema, the performance of the enema device directly affects the enema's effectiveness, efficiency, and patient acceptance.

[0003] In related technologies, enema devices are typically designed for lateral recumbency, requiring patients to lie on their side. This position puts the patient in an unnatural posture during the enema, easily leading to fatigue. Furthermore, for patients with limited mobility, stiff joints, or other medical conditions, maintaining a lateral recumbent position for extended periods is extremely difficult, resulting in low patient acceptance. Additionally, enema devices are usually complex, large, and heavy, requiring fixed locations within hospitals, making them inconvenient for patients to carry and difficult to use at home or while traveling. Moreover, enema components such as tubing and fecal collection devices are often reused, leading to the accumulation of fecal and intestinal fluid residues after multiple uses, which are difficult to clean and disinfect, posing a risk of cross-infection and thus lowering the safety of enemas.

[0004] Therefore, how to provide a solution to overcome or alleviate the above-mentioned defects remains a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] The purpose of this application is to provide an enema device that allows patients to automatically receive an enema while sitting, thereby increasing patient acceptance. It also allows for the collection of excrement in the enema component after each enema and the disassembly and replacement of the enema component, reducing the risk of cross-infection and improving the safety of the enema. Furthermore, the device has a simple and compact structure, making it easy to carry.

[0006] To solve the above-mentioned technical problems, this application provides an enema device, including a support component, an enema component, a driving component, a liquid delivery component, and an enema liquid container;

[0007] The support component has an upward-facing support groove, a support surface surrounding the upper end of the support groove, a mounting cavity at least partially located below the support groove, and a sliding hole communicating with the mounting cavity and the support groove;

[0008] The enema component includes an enema head, a telescopic tube, a mounting sleeve, and an inner bag; the enema head has a first channel, the enema head is connected to the mounting sleeve through the telescopic tube, the inner bag is arranged circumferentially along the outer side wall of the mounting sleeve, the mounting sleeve is detachably disposed in the support groove, and the inner bag can cover the inner wall of the support groove;

[0009] The driving component includes a slide rod and a driving member; the slide rod has a second channel, the driving member is disposed in the mounting cavity, the driving member is connected to the slide rod, the slide rod passes through the sliding hole, the mounting sleeve, the telescopic tube in sequence and is detachably connected to the enema head, the second channel communicates with the first channel, the enema fluid container communicates with the second channel through the fluid delivery component, and the driving member is configured to drive the slide rod to move up and down.

[0010] Optionally, the enema component may further include a water bladder;

[0011] The first channel includes a first section channel and a second section channel. The outlet end of the second section channel is connected to the inlet end of the first section channel. The outlet end of the first section channel and the inlet end of the second section channel are respectively connected to the outer wall of the enema head. The water bag is arranged circumferentially along the outer wall of the enema head. The water bag is connected to the outlet end of the first section channel and the inlet end of the second section channel.

[0012] Optionally, the enema head includes a head;

[0013] The first channel is located at the head, the inlet end of the first channel extends to the lower end face of the head, the outlet end of the second channel extends to the upper end face of the head, and the two ends of the second channel extend to the lower end face and the upper end face of the slide rod, respectively.

[0014] Optionally, the enema component further includes at least one valve;

[0015] The valve is located inside the outlet end of the second channel. The valve includes multiple valves that overlap sequentially along the circumference of the second channel. The valve is configured to open when the pressure of the enema fluid in the second channel exceeds a preset pressure threshold.

[0016] Optionally, the enema head includes a head; the first channel is disposed in the head;

[0017] The enema head also includes a tube; the tube is located at the lower end of the head, and the upper part of the slide rod is inserted into the tube; one of the outer peripheral wall of the slide rod and the inner peripheral wall of the tube are provided with at least one first slot, and the other is provided with at least one first locking block, the first locking block being engaged with the first slot; and / or,

[0018] The enema device also includes at least one vibration motor; the upper end face of the slide rod is provided with at least one fixing groove, the lower end face of the head is provided with at least one receiving groove, one end of the vibration motor is fixed to the fixing groove, and the other end is inserted into the receiving groove.

[0019] Optionally, the support component includes a base and an inner barrel;

[0020] The base has an upward mounting groove, the mounting cavity is located on the base, the mounting groove is provided with a mounting post, and the sliding hole extends from the upper wall surface of the mounting cavity to the upper end face of the mounting post.

[0021] The support groove is provided in the inner barrel, and a support column is provided in the support groove. The inner barrel has a mounting hole, which extends from the outer bottom surface of the inner barrel to the upper end face of the support column.

[0022] The inner tub is at least partially located within the mounting groove and is detachably fitted onto the mounting post through the mounting hole, and the mounting sleeve is fitted onto the support post.

[0023] Optionally, the inner tub includes an inner tub body and a supporting edge; the supporting groove is disposed in the inner tub body, the supporting edge is circumferentially disposed along the upper outer side wall of the inner tub body, the base has a mounting surface surrounding the mounting groove, the top surface of the supporting edge forms the supporting surface, the inner tub body is located within the mounting groove, and the supporting edge abuts against the mounting surface; and / or,

[0024] The outer peripheral wall of the support column and the inner peripheral wall of the mounting sleeve are provided with at least one second locking block and at least one second locking groove, with the second locking block engaging with the second locking groove.

[0025] Optionally, the base includes a first mounting base and a second mounting base disposed above the rear end of the first mounting base, and the enema device further includes an ultraviolet disinfection lamp;

[0026] The mounting slot is located on the first mounting base, and the ultraviolet disinfection lamp is located on the front side wall of the second mounting base.

[0027] Optionally, the support component is provided with a receiving cavity, which is located above the rear end of the mounting cavity, and the enema fluid container is disposed in the receiving cavity;

[0028] The liquid delivery component includes a pipeline and a liquid pump disposed on the pipeline; the liquid pump is disposed on the upper wall surface corresponding to the mounting cavity; the inlet end of the pipeline extends from the mounting cavity into the receiving cavity and is connected to the enema fluid container; the outlet end of the pipeline is connected to the inlet end of the second channel; and / or,

[0029] The enema device further includes a temperature control component; the temperature control component includes a heating element, a first temperature sensor, and a second temperature sensor; the heating element and the first temperature sensor are both disposed in the receiving cavity, the slide rod has a third channel, and the second temperature sensor is disposed in the third channel; and / or

[0030] The enema device also includes a power supply component; the power supply component is connected to the drive component, and the power supply component is located on the lower wall surface corresponding to the mounting cavity.

[0031] Optionally, the outer peripheral wall of the slide rod is provided with at least one guide block; the inner peripheral wall of the sliding hole is provided with at least one guide groove extending in the vertical direction, the guide block is slidably disposed in the guide groove, the guide groove has a downward limiting surface, the limiting surface and the upper end face of the guide block are engaged to limit the upward movement of the slide rod; and / or,

[0032] The driving component also includes a lead screw; the slide bar has a threaded hole extending to the lower end face, the output end of the driving component is connected to one end of the lead screw, the other end of the lead screw is connected to the threaded hole, the lead screw and the slide bar form a lead screw and nut pair, and the driving component is configured to drive the lead screw to rotate.

[0033] The enema device provided in this application comprises a support groove in the support component, a support surface surrounding the upper end of the support groove, an installation cavity at least partially located below the support groove, and a sliding hole connecting the installation cavity and the support groove. The enema component includes an enema head, a telescopic tube, an installation sleeve, and an inner bag. The enema head is connected to the installation sleeve via the telescopic tube. The installation sleeve is detachably placed within the support groove. The inner bag is arranged circumferentially along the outer side of the installation sleeve and covers the inner wall of the support groove. A driving component includes a slide rod and a driving element, which are connected. The slide rod passes sequentially through the sliding hole, the installation sleeve, and the telescopic tube, and is detachably connected to the enema head. The second channel of the slide rod communicates with the first channel of the enema head. The enema fluid container is connected to the second channel via a delivery component. In use, the patient can sit on the support surface of the support component and use the driving element to drive the slide rod upwards, thereby moving the enema head upwards. Inserted into the intestine, the enema solution in the container is delivered sequentially through the second channel of the slide rod and the first channel of the enema head into the intestine via the delivery component, enabling automatic enema in a seated position, thus improving patient acceptance. Simultaneously, the mounting sleeve and telescopic tube of the enema component can cover the slide rod of the drive component, and the inner bag of the enema component can cover the support groove of the support component. The mounting sleeve and support component, as well as the enema head and slide rod of the drive component, are detachable. Excrement produced after the enema can be collected in the inner bag, preventing contamination of the support and drive components. This also facilitates the replacement of the enema component, enabling single-use and reducing the risk of cross-infection, thus improving the safety of the enema. Furthermore, the entire enema device has a simple and compact structure, making it easy for patients to carry. It is suitable not only for hospital settings but also for various scenarios such as home and travel. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the enema device provided in the embodiments of this application;

[0035] Figure 2 for Figure 1 Top view;

[0036] Figure 3 for Figure 1 A schematic diagram of the base structure in the supporting component shown;

[0037] Figure 4 for Figure 3 Top view;

[0038] Figure 5 for Figure 4 Sectional view along line AA;

[0039] Figure 6 for Figure 3 The right view;

[0040] Figure 7 for Figure 1A schematic diagram of the inner barrel structure in the supporting component shown;

[0041] Figure 8 for Figure 7 Top view;

[0042] Figure 9 for Figure 8 BB-direction sectional view;

[0043] Figure 10 This is a top view of the enema apparatus provided in the embodiments of this application after removing the inner tub and enema components;

[0044] Figure 11 for Figure 10 CC-direction sectional view;

[0045] Figure 12 for Figure 10 Rear view;

[0046] Figure 13 for Figure 10 A schematic diagram showing the connection structure between the liquid delivery component, the enema fluid container, and the slide bar;

[0047] Figure 14 This is a schematic diagram of the internal slide rod in the drive component of the enema device provided in the embodiments of this application;

[0048] Figure 15 for Figure 14 A bottom view;

[0049] Figure 16 for Figure 15 DD section view;

[0050] Figure 17 for Figure 14 Top view;

[0051] Figure 18 This is a schematic diagram of the connection structure between the enema component and the inner bucket in the enema device provided in the embodiments of this application;

[0052] Figure 19 for Figure 18 Top view;

[0053] Figure 20 for Figure 19 EE-directed sectional view;

[0054] Figure 21 This is a schematic diagram of the enema component in the non-working state of the enema device provided in the embodiments of this application;

[0055] Figure 22 for Figure 21 Top view;

[0056] Figure 23 for Figure 22 FF section view;

[0057] Figure 24 for Figure 22 GG-direction sectional view;

[0058] Figure 25 for Figure 24 A magnified view of the upper part of the enema head;

[0059] Figure 26 This is a schematic diagram of the enema component in the working state of the enema device provided in the embodiments of this application;

[0060] Figure 27 for Figure 26 HH sectional view.

[0061] The reference numerals in the above figures are explained as follows:

[0062] 1-Support component, 1a-Support groove, 1b-Support surface, 1c-Mounting hole, 1d-Mounting groove, 1e-Mounting cavity, 1f-Sliding hole, 1g-Guide groove, 1h-Accommodating cavity, 1i-Mounting surface, 11-Base, 111-First mounting seat, 112-Second mounting seat, 113-Mounting column, 12-Inner barrel, 121-Inner barrel body, 122-Supporting edge, 123-Supporting column, 124-Second locking block;

[0063] 2-Enema component, 2a-First channel, 2a1-First section channel, 2a2-Second section channel, 2b-Second slot, 2c-Receiving slot, 21-Enema head, 211-Head, 212-Tube section, 213-First locking block, 22-Telescopic tube, 23-Mounting sleeve, 24-Water bladder, 25-Valve;

[0064] 3-Drive component, 3a-Threaded hole, 3b-First slot, 3c-Second channel, 3d-Third channel, 3e-Fixing slot, 31-Slide rod, 32-Drive component, 33-Guide block, 34-Lead screw, 35-Bracket;

[0065] 4-Liquid delivery component, 41-Pipeline, 42-Liquid pump;

[0066] 5-Enema solution container;

[0067] 6-Temperature control component, 61-Heating element, 62-First temperature sensor;

[0068] 7-Ultraviolet disinfection lamp;

[0069] 8-Power supply components;

[0070] 9-Vibration motor. Detailed Implementation

[0071] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0072] It should be noted that in this application, the terms "first" and "second" are used only to facilitate the description of two or more structures or components that are identical or similar in structure and / or function, and do not indicate any special limitation on order and / or importance.

[0073] In this application, "and / or" merely describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0074] In this application, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium; it can also refer to the internal connection between two components; it can be a mechanical connection or a communication connection. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0075] Please refer to Figures 1 to 17 , Figure 1 This is a schematic diagram of the enema device provided in the embodiments of this application. Figure 2 for Figure 1 Top view, Figure 3 for Figure 1 A schematic diagram of the base structure in the supporting component shown. Figure 4 for Figure 3 Top view, Figure 5 for Figure 4 Sectional view along line AA, Figure 6 for Figure 3 The right view, Figure 7 for Figure 1 A schematic diagram of the inner barrel structure in the supporting component shown. Figure 8 for Figure 7 Top view, Figure 9 for Figure 7 BB-direction sectional view, Figure 10 This is a top view of the enema device provided in the embodiments of this application after removing the inner bucket and enema components. Figure 11 for Figure 10 CC-direction sectional view, Figure 12 for Figure 10 Rear view, Figure 13 for Figure 10 The diagram shows the connection structure between the liquid delivery component, the enema fluid container, and the slide bar. Figure 14 This is a schematic diagram of the internal slide rod in the drive component of the enema device provided in the embodiments of this application. Figure 15 for Figure 14 The bottom view, Figure 16 for Figure 15 DD section view, Figure 17 for Figure 14 Top view.

[0076] In the embodiments provided in this application, such as Figure 1 and Figure 11 As shown, the enema device includes a support component 1, an enema component 2, a drive component 3, a liquid delivery component 4, and an enema liquid container 5. Figure 1 , Figure 5 and Figure 7 As shown, the support member 1 has an upward-facing support groove 1a, a support surface 1b surrounding the upper end of the support groove 1a, a mounting cavity 1e located at least partially below the support groove 1a, and a sliding hole 1f communicating between the mounting cavity 1e and the support groove 1a. Figure 1 As shown, the enema component 2 includes an enema head 21, a telescopic tube 22, a mounting sleeve 23, and an inner bag (not shown in the figure); the enema head 21 has a first channel 2a, and the enema head 21 is connected to the mounting sleeve 23 via the telescopic tube 22. The inner bag is arranged circumferentially along the outer side wall of the mounting sleeve 23, and the mounting sleeve 23 is detachably disposed within the support groove 1a, allowing the inner bag to cover the inner wall of the support groove 1a. Figure 11 and Figure 16 As shown, the driving component 3 includes a slide rod 31 and a driving member 32; the slide rod 31 has a second channel 3c, the driving member 32 is disposed in the mounting cavity 1e, the driving member 32 and the slide rod 31 are connected, the slide rod 31 passes through the sliding hole 1f, the mounting sleeve 23, the telescopic tube 22 in sequence and is detachably connected to the enema head 21, the second channel 3c is connected to the first channel 2a, the enema liquid container 5 is connected to the second channel 3c through the liquid delivery component 4, and the driving member 32 is configured to drive the slide rod 31 to move up and down.

[0077] Thus, the support surface 1b surrounding the support groove 1a in the support component 1 can support the patient's legs and buttocks, allowing the patient to sit on the support surface 1b with the anus aligned with the enema head 21 of the enema component 2. Since the telescopic tube 22 connecting the enema head 21 and the mounting sleeve 23 can extend and shorten, the drive member 32 of the drive component 3 drives the slide rod 31 to move upward along the sliding hole 1f, which can move the enema head 21 upward to be inserted into the rectum through the anus and then into the colon. The enema fluid stored in the enema fluid container 5 can be delivered into the second channel 3c of the slide rod 31 by the liquid delivery component 4, and then delivered into the intestine through the first channel 2a of the enema head 21, realizing automatic enema in a sitting position. Throughout the enema process, the patient's body remains in a natural sitting position, making it less likely to experience fatigue or discomfort. This is especially beneficial for patients with limited mobility, joint diseases, or the elderly, as it allows them to maintain a sitting posture without the difficulty of maintaining a side-lying position as in other techniques. This significantly improves patient comfort during the enema process, thereby increasing patient acceptance of the treatment and facilitating its smoother execution.

[0078] Furthermore, the mounting sleeve 23 and telescopic tube 22 of the enema component 2 can enclose the slide rod 31 of the drive component 3. The inner bag of the enema component 2 is arranged circumferentially along the outer wall of the mounting sleeve 23 and can cover the inner wall of the support groove 1a of the support component 1. In addition, the mounting sleeve 23 and the support component 1, as well as the enema head 21 and the slide rod 31, are detachable. After the enema is completed, the drive component 32 drives the slide rod 31 to move downward along the sliding hole 1f, which can drive the enema head 21 to move downward to leave the body. The generated feces can be collected in the inner bag, which is not easy to contaminate the support component 1 and the drive component 3. It is also convenient to replace the enema component 2 and discard the used enema component 2, realizing the single use of the enema component 2. This greatly reduces the risk of cross-infection, thereby significantly improving the safety of the enema. It also effectively avoids the environmental pollution and caregiver infection risk that may be caused by non-disposable fecal collection tools in related technologies when cleaning feces after the enema. It ensures the cleanliness and hygiene of the treatment environment and the safety of caregivers, and reduces the cleaning workload of caregivers.

[0079] Furthermore, the enema device provided in this application embodiment has a simple and compact structure, is easy and quick to operate, and occupies a small space. Specifically, the driving component 3 and the liquid delivery component 4 are installed on the supporting component 1. The enema component 2 can be used as a disposable consumable. The enema liquid container 5 can be prepared and filled by the patient, or the patient can purchase a finished product from the hospital or other places. In various scenarios such as home and travel outside the hospital, the patient only needs to carry the supporting component 1, the enema component 2 and the enema liquid container 5. When an enema is needed, the enema component 2 is installed on the supporting component 1 and connected to the slide rod 31 of the driving component 3, and the enema liquid container 5 is connected to the liquid delivery component 4 to realize the enema. As can be seen, the enema device in this embodiment is not only easy to carry in a private car, but also easy for patients to operate themselves, breaking through the limitation that traditional enema devices can only be used in fixed locations in hospitals. Especially for patients with chronic intestinal diseases who need regular enemas, whether at home, traveling, or on a business trip, they can perform enema treatment anytime and anywhere without having to frequently go to the hospital, saving time and energy and reducing economic costs, thereby significantly improving the convenience of enemas.

[0080] Please refer to this as well. Figures 18 to 25 , Figure 18 This is a schematic diagram of the connection structure between the enema component and the inner bucket in the enema device provided in the embodiments of this application. Figure 19 for Figure 18 Top view, Figure 20 for Figure 19 EE sectional view, Figure 21 This is a schematic diagram of the enema component in the enema device provided in the embodiments of this application in its non-operating state. Figure 22 for Figure 21 Top view, Figure 23 for Figure 22 FF section view, Figure 24 for Figure 22 GG section view, Figure 25 for Figure 24 A magnified view of the upper part of the enema head.

[0081] Enema component 2 is the execution component of the enema treatment process, and its structure and performance directly affect the enema effect and patient comfort.

[0082] In the embodiments provided in this application, such as Figure 18 As shown, the enema component 2 also includes a water bladder 24. (As indicated...) Figure 20 , Figure 24 and Figure 25As shown, the first channel 2a includes a first section channel 2a1 and a second section channel 2a2. The outlet end of the second channel 3c is connected to the inlet end of the first section channel 2a1. The outlet end of the first section channel 2a1 and the inlet end of the second section channel 2a2 are respectively connected to the outer wall of the enema head 21. The water bag 24 is arranged circumferentially along the outer wall of the enema head 21. The water bag 24 is connected to the outlet end of the first section channel 2a1 and the inlet end of the second section channel 2a2.

[0083] It is easy to understand that the water sac 24 is arranged in a ring around the enema head 21. When the enema fluid is sent into the second channel 3c of the slide bar 31 by the delivery component 4, it will enter the first channel 2a1 of the enema head 21 and be injected into the water sac 24 from the outlet end of the first channel 2a1. The water sac 24 gradually expands until it is full and adheres to the intestinal wall. The enema fluid inside the water sac 24 will enter the second channel 2a2 through the inlet end of the second channel 2a2 and enter the intestine from the outlet end of the second channel 2a2 to contact the intestine.

[0084] Compared to related technologies where patients need to hold their bowel movements for over ten minutes to prolong the contact time between the enema fluid and the intestines, leading to significant discomfort, the enema device provided in this application features a water-filled bladder 24 on the outside of the enema head 21. This not only forms a physical barrier to prevent fecal leakage, reducing or eliminating the need for patients to hold their bowel movements when they feel the urge, but also, the flexible water-filled bladder 24 contacts the intestinal wall, replacing the traditional rigid anal tube, thus improving patient comfort during the enema process. In this way, the dual function of the water-filled bladder 24 allows for a longer contact time between the enema fluid and the intestines while ensuring a comfortable enema experience, thereby enhancing the enema's effectiveness.

[0085] In actual setup, the structure of the first channel 2a is not limited.

[0086] Please combine Figure 24 and Figure 25 In this embodiment, the enema head 21 includes a head 211; a first channel 2a is disposed in the head 211, the inlet end of the first channel 2a1 extends to the lower end face of the head 211, the outlet end of the second channel 2a2 extends to the upper end face of the head 211, and the two ends of the second channel 3c extend to the lower end face and the upper end face of the slide rod 31, respectively. Thus, both the first channel 2a1 and the second channel 2a2 are L-shaped, allowing the enema fluid to enter the enema head 21 from below and flow out from above, resulting in a better enema effect. The enema head 21 also has a relatively simple structure and is easy to manufacture.

[0087] In embodiments not shown in this application, the inlet end of the first channel 2a1 and the outlet end of the second channel 2a2 may also extend to the side wall of the enema head 21 to allow for lateral inlet and outlet of liquid.

[0088] Furthermore, the number and arrangement of the first channels 2a are not limited; specifically, the first channels 2a can be as follows: Figure 24 The enema head 21 is configured as one, with the inlet end of the first channel 2a1 and the outlet end of the second channel 2a2 located in the middle. The first channel 2a can also be configured as two or more. When configured as two or more, the two or more first channels 2a can be evenly distributed around the circumference of the enema head 21.

[0089] In addition, the material of the water bladder 24 is not limited. For example, it can be silicone, rubber, or plastic, as long as it is flexible and can expand when filled with water.

[0090] Furthermore, the water bladder 24 can be made into a thin film, specifically a circular, independent, sealed structure. The liquid outlet of the first channel 2a1 and the liquid inlet of the second channel 2a2 can be connected to the water bladder 24 via a connector. Alternatively, the water bladder 24 can be a circular structure with an inner opening. The opening can be fixed to the outer wall of the enema head 21. The water bladder 24 and the outer wall of the enema head 21 together form a sealed space. The liquid outlet of the first channel 2a1 and the liquid inlet of the second channel 2a2 can be located inside the water bladder 24, and there are no specific limitations.

[0091] like Figure 24 and Figure 25 As shown in the embodiment provided in this application, the enema component 2 further includes at least one valve 25. The valve 25 is located inside the outlet end of the second channel 2a2. The valve 25 is configured to open when the pressure of the enema fluid in the second channel 2a2, i.e., the pressure of the enema fluid on the side of the second channel 2a2 away from the outlet end of the valve 25, exceeds a preset pressure threshold. In this way, the valve 25 can be used to control the pressure of the enema fluid flowing out of the second channel 2a2 to be sufficient. This not only ensures that the enema fluid flows out of the second channel 2a2 after the water bag 24 has expanded to a preset level, thus ensuring the smooth functioning of the water bag 24, but also ensures that the pressure of the enema fluid reaches the pressure required for enema, thus ensuring the enema effect.

[0092] Specifically, the structure of valve 25 is not limited. For example, valve 25 may include multiple valves that can overlap sequentially along the circumference of the second channel 2a2. When the pressure of the enema fluid inside the second channel 2a2 exceeds a preset pressure threshold, the enema fluid can reopen the valves and flow out from the outlet end of the second channel 2a2. In this way, the pressure of the enema fluid can be controlled more stably, making the function of the water bag 24 more stable and the enema effect more stable.

[0093] Specifically, the valve has a thin sheet structure, and its material can be silicone or other materials, with no specific restrictions.

[0094] Furthermore, the number of valves 25 is unlimited, and can be as follows: Figure 25 The diagram shows two valves 25, which can be spaced apart along the axial direction of the second channel 2a2 to improve the pressure control effect. Alternatively, one or more valves can be configured.

[0095] In actual setup, the specific structure of the enema head 21 in the enema component 2 and the connection method between the enema head 21 and the slide bar 31 are not limited.

[0096] Please combine Figure 24 Understandably, in the embodiments provided in this application, the enema head 21 includes a head 211 and a tube 212; a first channel 2a is provided at the head 211, and the tube 212 is provided at the lower end of the head 211, and the first channel 2a and the tube 212 are connected. Figure 20 As shown, the upper part of the slide bar 31 is inserted into the tube portion 212; as Figure 16 and Figure 24 As shown, the outer peripheral wall of the slide bar 31 is provided with at least one first slot 3b, and the inner peripheral wall of the tube 212 is provided with at least one first locking block 213, which engages with the first slot 3b. In this way, the enema head 21 and the slide bar 31 are connected in a locking manner, which facilitates the quick and convenient installation and removal of the enema component 2 from the drive component 3. Furthermore, the connection between the two is relatively stable, improving the stability of the enema head 21's forward movement during enema and its retraction after enema, thus enhancing patient comfort during the enema.

[0097] Specifically, the aforementioned first card slot 3b can be as follows: Figure 14 As shown, multiple first slots 3b are arranged in multiple rings along the axial direction on the outer peripheral wall of the slide rod 31. Each ring of first slots 3b may include two or more first slots 3b evenly spaced along the circumference of the slide rod 31. The first locking blocks 213 are provided in the same number as the first slots 3b and are arranged on the inner peripheral wall of the tube 212 at positions corresponding to the first slots 3b. In this way, the connection between the slide rod 31 and the enema head 21 is more stable, and the patient's comfort is higher during the forward and backward movement of the enema head 21. Of course, the first slots 3b can also be one or two, or multiple slots can be arranged in other ways; this application does not limit this.

[0098] Furthermore, the shapes of the first card block 213 and the first card slot 3b are matched, and their specific shapes are not limited. For example, the first card slot 3b can be set as a partial ring extending circumferentially along the slide bar 31, or it can be set as a cube, cylinder, sphere or other shapes.

[0099] It is worth noting that the first slot 3b can also be provided on the inner peripheral wall of the tube 212, and correspondingly, the first block 213 can be provided on the outer peripheral wall of the slide bar 31. This application does not impose any restrictions on this.

[0100] In fact, the enema head 21 may only include the head 211, that is, it may not include the tube 212. The upper end face of the slide bar 31 may be engaged with the lower end face of the head 211. This application does not limit this.

[0101] Please refer to this as well. Figure 26 and Figure 27 , Figure 26 This is a schematic diagram of the enema component in the working state of the enema device provided in the embodiments of this application. Figure 27 for Figure 26 HH sectional view.

[0102] Please combine Figure 20 and Figure 21 Understood, in the embodiments provided in this application, the enema head 21 of the enema component 2 is connected to the mounting sleeve 23 via a telescopic tube 22. In other words, the upper part of the telescopic tube 22 is connected to the tube portion 212 of the enema head 21, and the lower part of the telescopic tube 22 is connected to the upper part of the mounting sleeve 23. The internal connections of the three form a sealed space for the mounting slide rod 31. In the non-working state, the telescopic tube 22 is as follows... Figure 21 As shown, they are stacked; in the working state, during the enema process, the slide bar 31 drives the enema head 21 to move upward, and at the same time, the telescopic tube 22 moves upward as shown. Figure 26 As shown, the enema fluid extends upwards, enters the enema head 21 via the slide bar 31, and then enters the water bag 24, causing the water bag 24 to... Figure 27 The enema expands as shown; after the enema is completed, the slide bar 31 drives the enema head 21 to move downwards, and at the same time, the telescopic tube 22 retracts downwards accordingly. In this way, the enema component 2 can completely cover the upper part of the slide bar 31, the feces produced by the enema are not easily contaminated by the slide bar 31, and the structure is simple and compact, making it easy to carry.

[0103] In specific configurations, the enema head 21, telescopic tube 22, and mounting sleeve 23 can be integrally formed or separately formed; this application does not impose any restrictions on this. When the three are separately formed, the connection method between them is not limited. For example, the upper part of the telescopic tube 22 can be fitted onto the lower part of the tube section 212, or the upper end face can abut against the lower end face of the tube section 212. The two can be connected by methods such as adhesive bonding.

[0104] In specific settings, the enema head 21, telescopic tube 22 and mounting sleeve 23 can be made of silicone or other materials such as plastic, and there are no specific restrictions.

[0105] Furthermore, the inner bag of the enema component 2 can be made of materials such as plastic, with no specific restrictions. The inner bag is specifically in the shape of a thin film and can be fitted over the outer wall of the mounting sleeve 23. During use, as the mounting sleeve 23 is installed in the support groove 1a of the support component 1, the inner bag is placed within the support groove 1a. Unfolding the inner bag allows it to cover the inner wall of the support groove 1a, thus collecting the feces produced during the enema within the inner bag, preventing contamination of the support groove 1a of the support component 1. After removing the enema component 2 from the support component 1 and the drive component 3, the enema component 2 and the feces in the inner bag can be discarded, reducing the risk of cross-infection and ensuring the safety of the enema.

[0106] During operation, the enema head 21 of the enema component 2 first enters the rectum through the anal sphincter and then enters the colon. The smoothness of its forward movement also affects the enema effect and the patient's comfort.

[0107] Please combine Figure 17 and Figure 23 Understood, in the embodiments provided in this application, the enema device further includes at least one vibration motor 9; the upper end face of the slide rod 31 is provided with at least one fixing groove 3e, the lower end face of the head 211 is provided with at least one receiving groove 2c, one end of the vibration motor 9 is fixed to the fixing groove 3e, and the other end is inserted into the receiving groove 2c.

[0108] Thus, by cleverly utilizing the mating surface of the slide bar 31 and the enema head 21 to install the vibration motor 9, not only can the vibration motor 9 be activated during the enema process to assist in the relaxation of the sphincter and the expansion of the intestine, ensuring that the enema head 21 can be smoothly inserted into the intestine, thus improving the enema effect and patient comfort, but also, once the enema head 21 is installed on the slide bar 31, the vibration motor 9 and the enema head 21 can be connected. The installation process is convenient and quick, which can improve the efficiency of the enema and is also conducive to the compactness of the overall structure of the enema device, which can further improve the portability of the enema device.

[0109] The number of fixing slots 3e and receiving slots 2c can be the same as the number of vibration motors 9 and correspond one-to-one. There can be one vibration motor 9, or... Figure 23 The enema head 21 is configured as two symmetrically distributed on both sides of the inlet end of the first channel 2a. It can also be configured as multiple channels, and there is no specific limitation.

[0110] Support component 1 is the basic component for supporting the patient and installing other components. Its structure affects the safety, comfort, and portability of the entire enema device during the enema process.

[0111] In actual installation, the specific structure of support component 1 is not limited.

[0112] Please combine Figure 1 Understood, in the embodiments provided in this application, the support component 1 includes a base 11 and an inner barrel 12. For example... Figure 3 and Figure 5 As shown, the base 11 has an upward-facing mounting groove 1d, a mounting cavity 1e is provided on the base 11, and a sliding hole 1f extends from the upper wall surface corresponding to the mounting cavity 1e into the mounting groove 1d. Figure 7 and Figure 9 As shown, a support groove 1a is provided in the inner tub 12, and the inner tub 12 has a mounting hole 1c that extends from the outer bottom surface of the inner tub 12 into the support groove 1a. The inner tub 12 is at least partially located within the mounting groove 1d, and the slide rod 31 passes through the sliding hole 1f and the mounting hole 1c.

[0113] Thus, the base 11 is used to install the inner bucket 12, and the inner bucket 12 is used to install the enema component 2. The base 11 and the inner bucket 12 are detachably connected. After the enema is completed, the inner bucket 12 can be easily removed for cleaning, further reducing the risk of cross-infection and ensuring the safety of the enema process.

[0114] Specifically, the connection method between the inner barrel 12 and the base 11 is not limited.

[0115] like Figure 3 and Figure 5 As shown, in the base 11, a mounting post 113 is provided in the mounting groove 1d, and the sliding hole 1f specifically extends from the upper wall surface corresponding to the mounting cavity 1e to the upper end face of the mounting post 113; as Figure 7 and Figure 8 As shown, in the inner tub 12, a support column 123 is provided in the support groove 1a, and the mounting hole 1c extends from the outer bottom surface of the inner tub 12 to the upper end face of the support column 123. The inner tub 12 is detachably fitted onto the mounting column 113 through the mounting hole 1c, and the mounting sleeve 23 is fitted onto the support column 123.

[0116] In use, the sliding hole 1f of the mounting post 113 can guide the movement of the slide rod 31, improving the stability of the slide rod 31 during movement. At the same time, the mounting post 113 can constrain the inner bucket 12, and the support post 123 can constrain the mounting sleeve 23, making the connection between the base 11 and the inner bucket 12, and between the enema component 2 and the support component 1, more stable. All of these are conducive to improving the stability of the enema head 21 during movement, ensuring the smooth progress of the enema process, and thus improving the enema effect and patient comfort.

[0117] Furthermore, the aforementioned sleeve connection structure between the inner barrel 12 and the mounting column 113, and between the mounting sleeve 23 and the support column 123, enables rapid assembly between the base 11 of the support component 1 and the inner barrel 12, as well as rapid installation of the enema component 2 on the support component 1, thereby improving enema efficiency.

[0118] In addition, the mounting column 113 of the base 11, the support column 123 of the inner barrel 12, the slide rod 31 of the drive component 3, the enema head 21 of the enema component 2 and the mounting sleeve 23 can all be set as cylindrical, can be coaxially arranged with each other, or can be set as other shapes, without any specific restrictions.

[0119] Furthermore, the specific structure of the inner barrel 12 is not limited.

[0120] like Figure 1 As shown, the inner tub 12 includes an inner tub body 121 and a support edge 122. A support groove 1a is provided in the inner tub body 121, and the support edge 122 is circumferentially arranged along the upper outer wall of the inner tub body 121. Figure 3 As shown, the base 11 has a mounting surface 1i surrounding the mounting groove 1d, such as Figure 7 As shown, the top surface of the support edge 122 forms a support surface 1b. The inner barrel body 121 is located in the mounting groove 1d, and the support edge 122 abuts against the mounting surface 1i.

[0121] Thus, during use, the enema component 2 is installed inside the inner bucket body 121, and the patient sits on the support edge 122 to perform the enema. This not only improves the patient's sitting comfort by flexibly designing the structure of the support edge 122, but also allows for the simultaneous cleaning of the support groove 1a (where the inner bag collecting feces contacts) and the support surface 1b (where the patient's body contacts) when the inner bucket 12 is disassembled and cleaned, further reducing the risk of cross-infection and improving the safety of the enema.

[0122] It is worth mentioning that the inner bag can also be made large enough to not only cover the inner wall of the support groove 1a in the inner tub body 121 as described above, but also cover the support surface 1b of the support edge 122 so that it can be pressed down by the patient's legs and buttocks. Furthermore, it can be folded and rolled under the support edge 122 so that it can be pressed tightly against the mounting surface 1i of the base 11 by the support edge 122. In this way, the installation of the inner bag is not only more stable, but also the contamination of the support edge 122 by the patient is reduced.

[0123] Please combine Figure 7 , Figure 20 and Figure 23 Understood, in this embodiment, the outer peripheral wall of the support column 123 may be provided with at least one second locking block 124, and the inner peripheral wall of the mounting sleeve 23 may be provided with at least one second locking groove 2b, with the second locking block 124 engaging with the second locking groove 2b. Thus, the mounting sleeve 23 engages with the support column 123, enabling a more stable installation of the enema component 2 on the support component 1, further ensuring the stable execution of the enema process.

[0124] Specifically, the second card block 124 mentioned above can be as follows: Figure 7The example shown has one slot, and the second slot 2b has the same number as the second slot 124, and is arranged on the inner circumferential wall of the mounting sleeve 23 at the position corresponding to the second slot 124. Of course, there can also be two or more second slots 124. When there are two or more, they can be evenly spaced along the axial direction of the support column 123 or evenly spaced along the circumferential direction of the support column 123. This application does not impose any restrictions on this.

[0125] Furthermore, the shapes of the second card block 124 and the second card slot 2b are matched, and their specific structures are not limited. For example, the second card block 124 can be specifically configured as follows: Figure 7 The circular shape shown can also be set to other shapes such as cube, cylinder, or sphere.

[0126] In fact, the mounting sleeve 23 and the support column 123 can also be connected by other detachable connection methods, and this application does not limit this.

[0127] The specific structure of base 11 is not limited.

[0128] Please combine Figure 3 Understood, in this embodiment, the base 11 includes a first mounting seat 111 and a second mounting seat 112 disposed above the rear end of the first mounting seat 111, with a mounting groove 1d disposed on the first mounting seat 111. Thus, the base 11 is L-shaped, allowing the patient to not only sit on the first mounting seat 111 but also lean against the second mounting seat 112, further improving the patient's comfort during the enema process.

[0129] In the embodiments provided in this application, such as Figure 1 As shown, the enema device also includes an ultraviolet disinfection lamp 7; the ultraviolet disinfection lamp 7 is located on the front side wall of the second mounting base 112. Thus, by cleverly utilizing the second mounting base 112 to install the ultraviolet disinfection lamp 7, after the enema is completed and the disposable enema component 2 is discarded, the ultraviolet disinfection lamp 7 can be turned on to deeply sterilize and disinfect the base 11 of the support component 1 and the inner bucket 12, thereby further reducing the risk of cross-infection and improving the safety of the enema.

[0130] The liquid delivery component 4 is the power component that delivers the enema liquid stored inside the enema liquid container 5 to the slide bar 31. Its structural performance affects the pressure and efficiency of the enema liquid supply, and its arrangement also affects the structural compactness of the entire enema device.

[0131] Please combine Figures 11 to 13It is understood that the support component 1 has a receiving cavity 1h, which is located above the rear end of the mounting cavity 1e, and the enema fluid container 5 is located in the receiving cavity 1h; the liquid delivery component 4 includes a pipeline 41 and a liquid pump 42 located in the pipeline 41. The liquid pump 42 is located on the upper wall surface corresponding to the mounting cavity 1e, the liquid inlet end of the pipeline 41 extends from the mounting cavity 1e into the receiving cavity 1h and is connected to the enema fluid container 5, and the liquid outlet end of the pipeline 41 is connected to the liquid inlet end of the second channel 3c.

[0132] In this way, the enema fluid in the enema container 5 can be efficiently pumped by the liquid pump 42, so as to achieve an efficient and stable supply of enema fluid and ensure the smooth progress of the enema. At the same time, the pressure of the enema fluid can be precisely adjusted by the liquid pump 42 according to the individual differences of the patient, the condition and treatment needs. This can prevent the enema fluid pressure from being too high and damaging the intestines, so as to ensure the patient's comfort, and ensure that the enema fluid pressure is sufficient to ensure the enema effect.

[0133] Moreover, the arrangement of the liquid delivery component 4 and the enema liquid container 5 cleverly utilizes the internal space of the support component 1, making the entire enema device more compact, occupying less space, and more portable.

[0134] It is not difficult to understand that, in the embodiments of this application, such as Figure 11 As shown, the mounting cavity 1e can be specifically located on the first mounting seat 111 of the base 11, and can further extend from the lower part of the mounting groove 1d to the rear and then to the upper part, forming an L-shape. The accommodating cavity 1h can be specifically located on the second mounting seat 112 of the base 11. In this way, the arrangement structure of the liquid delivery component 4 and the enema liquid container 5 on the supporting component 1 is more compact. Moreover, the height difference between the enema liquid container 5 and the liquid outlet end of the pipeline 41 allows the gravity-assisted liquid pump 42 to be used to deliver the enema liquid, which can improve the efficiency of enema liquid delivery.

[0135] It is worth noting that the specific structure of the enema fluid container 5 is not limited. For example, the enema fluid container 5 can be an enema bag. Patients can prepare the enema fluid themselves and fill the enema bag, or they can purchase ready-made enema bags containing enema fluid from hospitals or other sources. This is convenient, quick, and low-cost, and it is also easy to connect to the inlet end of the pipeline 41.

[0136] In addition to the contact factors between the enema component 2 and the intestine, the patient's posture on the support component 1, and the pressure of the enema fluid, there is another key factor affecting the comfort and effectiveness of enema treatment: the temperature of the enema fluid.

[0137] Under normal circumstances, the temperature inside the rectum is between 36.5℃ and 37.7℃. If the temperature of the enema solution is too low, such as below 36℃, the intestines are easily stimulated by the cold and undergo tense contractions, causing abdominal pain or even intestinal spasms, thus making the patient uncomfortable. If the temperature of the enema solution is too high, such as above 42℃, the intestines are prone to congestion, leading to excessive exudation of intestinal fluid, stimulating the contraction of intestinal smooth muscle, and causing increased intestinal peristalsis, making it difficult to retain the enema solution successfully and reducing the effectiveness of the enema. Routine cleansing enema treatment requires a relatively large amount of enema solution. If a constant and suitable temperature cannot be maintained, the patient's comfort and effectiveness of the enema treatment will be reduced as described above.

[0138] Therefore, in the embodiments provided in this application, such as Figure 6 As shown, the enema device also includes a temperature control component 6; the temperature control component 6 includes a heating element 61 and a first temperature sensor 62; both the heating element 61 and the first temperature sensor 62 are located in the accommodating cavity 1h. The first temperature sensor 62 can measure the temperature of the enema fluid in the enema fluid container 5, and the heating element 61 can heat the enema fluid container 5 when the temperature data measured by the first temperature sensor 62 is lower than the preset temperature threshold, so as to accurately adjust the temperature of the enema fluid and ensure that the temperature of the enema fluid is within the preset temperature range, thereby ensuring the comfort and effectiveness of the enema treatment.

[0139] Furthermore, the enema device may also include a second temperature sensor, such as... Figure 15 As shown, the slide bar 31 can be provided with a third channel 3d, which can extend to the lower end face of the slide bar 31. The second temperature sensor can be located within the third channel 3d. In this way, the second temperature sensor can measure the temperature of the enema fluid delivered to the second channel 3c within the slide bar 31, and can calibrate the temperature of the enema fluid after it has been adjusted by the heating element 61, ensuring that the temperature of the enema fluid in contact with the intestines is within a preset range.

[0140] It is worth mentioning that the third channel 3d can be placed as close as possible to the second channel 3c of the slide bar 31 to ensure that the temperature data measured by the second temperature sensor can more accurately reflect the temperature of the enema fluid in the second channel 3c. In addition, the second temperature sensor can also be placed in the second channel 3c, or in the first channel 2a of the enema head 21, or in the water bag 24, and there are no specific restrictions.

[0141] like Figure 11 As shown, in the embodiments provided in this application, the enema device further includes a power supply component 8; the power supply component 8 is connected to the drive component 32, and the power supply component 8 is disposed on the lower wall surface corresponding to the mounting cavity 1e. In this way, the power supply component 8 is cleverly installed by utilizing the space inside the support component 1, making the structure of the enema device more compact.

[0142] Specifically, the power supply component 8 can also be connected to components such as the liquid pump 42, heating element 61, first temperature sensor 62, second temperature sensor, ultraviolet disinfection lamp 7, and vibration motor 9 to supply power to each component. Of course, each component can also be equipped with its own small power supply to provide its own power, and this application does not impose any restrictions on this.

[0143] Furthermore, the power supply component 8 can be a power connector to supply power to each component by connecting to an external power source during use, or it can be a power source to enable the enema device to supply power itself when it is inconvenient to connect to an external power source while traveling.

[0144] The drive component 3 is the power component in the enema process. Its structural performance affects the stability of the movement of the enema head 21 in the enema component 2, and thus affects the comfort and effect of the enema.

[0145] Please combine Figure 5 , Figure 13 and Figure 14 Understood, in the embodiments provided in this application, the outer peripheral wall of the slide rod 31 is provided with at least one guide block 33; the inner peripheral wall of the sliding hole 1f is provided with a guide groove 1g extending in the vertical direction, and the guide block 33 is slidably disposed in the guide groove 1g. In this way, the guide block 33 and the guide groove 1g cooperate to provide further guidance for the movement of the slide rod 31, so as to further improve the stability of the movement of the slide rod 31, thereby further improving the comfort and effect of the enema.

[0146] Specifically, the number of guide blocks 33 and guide grooves 1g are the same and correspond one-to-one, and their structures are compatible. Taking guide blocks 33 as an example, their number, structure, and arrangement are not limited. As an optional solution, such as Figures 13 to 15 As shown, there can be two guide blocks 33, which can be strips extending along the axial direction of the slide rod 31. The two guide blocks 33 can be arranged symmetrically about the axis of the slide rod 31, so that the guiding effect on the movement of the slide rod 31 is better.

[0147] Furthermore, such as Figure 5 As shown, the guide groove 1g can have a downward limiting surface, which cooperates with the upper end face of the guide block 33 to limit the upward movement of the slide rod 31.

[0148] It is easy to understand that the forward stroke of the slide bar 31 determines the depth to which the enema head 21 is inserted into the intestine. The insertion depth of the enema head 21 can be controlled by the drive component 32 to ensure the safety of the enema. The aforementioned limiting surface set in the guide groove 1g and the guide block 33 on the outside of the slide bar 31 cooperate to form a mechanical limit on the movement of the slide bar 31, further restricting the forward stroke of the slide bar 31, so as to ensure that the insertion depth of the enema head 21 into the intestine does not exceed the depth threshold, thereby further ensuring the safety of the enema.

[0149] In specific configurations, the connection structure between the drive component 32 and the slide bar 31 in the drive component 3 is not limited.

[0150] In the embodiments of this application, such as Figure 11 As shown, the drive component 3 also includes a lead screw 34; as Figure 16 As shown, the slide rod 31 has a threaded hole 3a extending to its lower end face. The output end of the drive member 32 is connected to one end of the lead screw 34, and the other end of the lead screw 34 is connected to the threaded hole 3a. The lead screw 34 and the slide rod 31 form a lead screw and nut pair. The drive member 32 is configured to drive the lead screw 34 to rotate. In this way, the drive member 32 can drive the lead screw 34 to rotate, thereby causing the slide rod 31 to move axially. This not only achieves efficient and stable power transmission to the slide rod 31, improving enema efficiency and effect, but also allows for precise control of the distance the slide rod 31 moves, enhancing the safety of the enema.

[0151] The specific structure of the driving component 32 is not limited; for example, it can be a motor. Figure 11 As shown, the drive component 3 also includes a bracket 35, which is fixed to the upper wall of the mounting cavity 1e. The drive component 32 can be specifically installed on the bracket 35. In this way, the structure of the entire drive component 3 is relatively compact, which is conducive to the compactness of the enema device.

[0152] It is easy to understand that the enema device provided in this application embodiment may include a control component. Specifically, the control component may be housed within the mounting cavity 1e of the support component 1. The control component may be communicatively connected to the drive component 32, liquid pump 42, heating component 61, first temperature sensor 62, second temperature sensor, ultraviolet disinfection lamp 7, and vibration motor 9 of the drive component 3. This connection can be wired or wireless; this application does not impose any limitations on this. In this way, precise control can be achieved over the delivery, pressure, and temperature of the enema fluid, as well as the forward movement of the enema head 21, the start and stop of the vibration motor 9 during the enema process, and the retraction of the enema head 21 and the switching on and off of the ultraviolet disinfection lamp 7 after the enema is completed. This enables automatic enema, improving enema efficiency and effectiveness.

[0153] Furthermore, the enema device provided in this application embodiment can also be equipped with control buttons, connecting the control buttons, control components, and the controlled components, so as to control the actions of the controlled components by operating the control buttons. For example, an enema start button and an enema stop button can be provided to control the start and stop of the drive component 32, respectively, thereby controlling the forward and backward movement of the enema head 21; a sterilization button can also be provided to control the on and off of the ultraviolet disinfection lamp 7.

[0154] In addition, these control buttons can be located on the second mounting base 112 of the base 11 or on the first mounting base 111 of the base 11, as long as it is convenient to operate, there are no specific restrictions.

[0155] The working principle of the enema device provided in the embodiments of this application is explained below with reference to the accompanying drawings:

[0156] Before performing an enema, the enema device needs to be assembled:

[0157] First, the inner barrel 12 of the support component 1 can be embedded into the mounting groove 1d of the base 11. The support column 123 of the inner barrel 12 is sleeved on the mounting column 113 of the base 11. The support edge 122 of the inner barrel 12 is supported on the mounting surface 1i of the base 11. A sealed space is formed between the base 11 and the inner barrel 12, thus completing the assembly of the base 11 and the inner barrel 12.

[0158] Then, the disposable enema component 2 can be fitted onto the support column 123 through the mounting sleeve 23, the enema head 21 is aligned with the slide bar 31, the first locking block 213 of the enema head 21 is engaged with the first locking groove 3b of the slide bar 31, at the same time, the first channel 2a of the enema head 21 and the second channel 3c of the slide bar 31 are connected, the micro vibration motor 9 at the upper end of the slide bar 31 is inserted into the receiving groove 2c at the lower end of the enema head 21, the inner bag is spread out to cover the support groove 1a of the inner bucket 12, and the installation of the enema component 2 on the support component 1 and the connection between the enema component 2 and the drive component 3 are completed.

[0159] Next, the enema fluid container 5 is connected to the pipeline 41 of the liquid delivery component 4 in the 1h accommodating cavity of the base 11 to complete the water circuit connection.

[0160] Finally, power supply component 8 is activated to supply power to all components, and ultraviolet disinfection lamp 7 enters standby mode.

[0161] During enema treatment, the first temperature sensor 62 of the temperature control component 6 measures the temperature of the enema fluid in the enema fluid container 5. When the temperature data measured by the first temperature sensor 62 is lower than the preset temperature threshold (e.g., 38±0.5℃), the heating element 61 heats the enema fluid container 5 to adjust the temperature of the enema fluid to the preset temperature threshold.

[0162] Meanwhile, the patient sits on the support edge 122 of the inner container 12, adjusting the anus position so that it is aligned with and in contact with the enema head 21. The outer surface of the enema head 21 can be pre-applied with lubricant to pre-lubricate the anal sphincter. The enema device then operates according to the following steps:

[0163] The vibration motor 9 operates at high frequency and low amplitude, driving the enema head 21 to vibrate, massaging and relaxing the anal sphincter, making it easier for the enema head 21 to be subsequently inserted into the rectum.

[0164] The drive unit 32, i.e. the motor, is started, driving the slide bar 31 to move upward, which in turn causes the enema head 21 to rise slowly, and the enema head 21 is inserted into the rectum through the anus;

[0165] As the insertion depth increases, the stacked telescopic tubes 22, as... Figure 26 As shown, the intestinal tract gradually elongates and unfolds. The displacement encoder of the motor can monitor the insertion depth and control the operation of the vibration motor 9 and the liquid pump 42 in stages according to the insertion depth: when the insertion depth reaches the first depth threshold, such as 3cm, the vibration motor 9 is controlled to vibrate at low frequency and high amplitude to assist in intestinal expansion; when the insertion depth reaches the second depth threshold, such as 8~10cm, the liquid pump 42 is controlled to start. The liquid pump 42 sends the enema fluid inside the enema fluid container 5 through the pipe 41 into the second channel 3c of the slide bar 31, and then through the first channel 2a1 of the enema head 21 into the water bag 24. The water bag 24, as shown... Figure 26 As shown, it gradually expands until it fills up and adheres to the intestinal wall;

[0166] The enema fluid inside the water sac 24 will enter the second channel 2a2 of the enema head 21. When the pressure of the enema fluid inside the second channel 2a2 reaches the preset pressure threshold, the two valves 25 inside the second channel 2a2 will open, and the enema fluid will flow out through the outlet of the second channel 2a2 and enter the intestine, stimulating intestinal peristalsis and softening the stool.

[0167] After a certain amount of enema fluid is injected, as the enema fluid comes into contact with the intestines, the patient gradually feels the urge to defecate. After the contact time between the enema fluid and the intestines reaches a suitable time threshold, the drive component 32 can be used to drive the slide bar 31 to move downwards, causing the enema head 21 to slowly descend and gradually withdraw from the patient's intestines until it is repositioned.

[0168] The patient then defecates into the inner bag, and the enema unit 2 is removed so that the stool stored inside can be disposed of together.

[0169] Finally, the ultraviolet disinfection lamp 7 can be turned on to thoroughly disinfect the base 11 and inner tub 12 for more than 30 minutes, completing one use process.

[0170] During the enema treatment, the patient remains in a natural sitting position, minimizing fatigue and discomfort. The first temperature sensor 62 measures the temperature of the enema solution in the container 5 in real time. The heating element 61 dynamically adjusts the temperature of the enema solution based on the temperature data from the first temperature sensor 62. The second temperature sensor calibrates the temperature at the intestinal contact end of the enema device in real time, ensuring the temperature of the enema solution in contact with the intestine is within a comfortable range for the patient. The liquid pump 42 adjusts the pressure of the enema solution within a comfortable range for the patient. The two valves 25 form a double-valve flow control mechanism to ensure the safety of the enema. Simultaneously, the flexible water-filled bladder 24 contacts the intestinal wall, providing greater comfort. When inflated, the water-filled bladder 24 also forms a physical barrier, preventing the outflow of feces and enema solution from the intestine and reducing the degree of constipation when the patient feels the urge to defecate. All of these factors significantly improve patient acceptance of the enema treatment, prolong the contact time between the enema solution and the intestinal wall, and enhance the enema effect.

[0171] Moreover, since the entire enema component 2 can enclose the slide rod 31 of the drive component 3 and the support column 123 and support groove 1a of the support component 1, the patient's excrement is collected in the inner bag during the enema treatment, which is less likely to contaminate the support component 1 and the drive component 3. Since the enema component 2, the support component 1, and the drive component 3 are detachably connected, the enema component 2, which comes into contact with the intestines and holds the excrement, can be easily and quickly disassembled and discarded after the enema treatment. These features can greatly reduce the risk of cross-infection and improve the safety of the enema.

[0172] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the apparatus and core ideas of this application. It should be noted that those skilled in the art can make several improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

Claims

1. An enema device, characterized in that, It includes a support component (1), an enema component (2), a drive component (3), a liquid delivery component (4), and an enema liquid container (5); The support member (1) has an upward-facing support groove (1a), a support surface (1b) surrounding the upper end of the support groove (1a), a mounting cavity (1e) located at least partially below the support groove (1a), and a sliding hole (1f) connecting the mounting cavity (1e) and the support groove (1a). The enema component (2) includes an enema head (21), a telescopic tube (22), a mounting sleeve (23), and an inner bag; the enema head (21) has a first channel (2a), the enema head (21) is connected to the mounting sleeve (23) through the telescopic tube (22), the inner bag is arranged circumferentially along the outer side wall of the mounting sleeve (23), the mounting sleeve (23) is detachably disposed in the support groove (1a), and the inner bag can cover the inner wall of the support groove (1a); The driving component (3) includes a slide rod (31) and a driving member (32); the slide rod (31) has a second channel (3c), the driving member (32) is disposed in the mounting cavity (1e), the driving member (32) and the slide rod (31) are connected, the slide rod (31) passes through the sliding hole (1f), the mounting sleeve (23), the telescopic tube (22) in sequence and is detachably connected to the enema head (21), the second channel (3c) communicates with the first channel (2a), the enema liquid container (5) is communicated with the second channel (3c) through the liquid delivery component (4), and the driving member (32) is configured to drive the slide rod (31) to move up and down; The enema component (2) also includes a water bladder (24); The first channel (2a) includes a first channel (2a1) and a second channel (2a2). The outlet end of the second channel (3c) is connected to the inlet end of the first channel (2a1). The outlet end of the first channel (2a1) and the inlet end of the second channel (2a2) are respectively connected to the outer wall of the enema head (21). The water bag (24) is arranged circumferentially along the outer wall of the enema head (21). The water bag (24) is connected to the outlet end of the first channel (2a1) and the inlet end of the second channel (2a2). The enema head (21) includes a head (211); The first channel (2a) is located on the head (211), the liquid inlet end of the first channel (2a1) extends to the lower end face of the head (211), the liquid outlet end of the second channel (2a2) extends to the upper end face of the head (211), and the two ends of the second channel (3c) extend to the lower end face and the upper end face of the slide bar (31) respectively. The enema head (21) further includes a tube (212); the tube (212) is located at the lower end of the head (211), and the upper part of the slide rod (31) is inserted into the tube (212); the outer peripheral wall of the slide rod (31) and the inner peripheral wall of the tube (212) are provided with at least one first slot (3b) and at least one first block (213), the first block (213) being engaged with the first slot (3b); and / or, the enema device further includes at least one vibration motor (9); the upper end face of the slide rod (31) is provided with at least one fixing groove (3e), the lower end face of the head (211) is provided with at least one receiving groove (2c), one end of the vibration motor (9) is fixed to the fixing groove (3e), and the other end is inserted into the receiving groove (2c). The supporting component (1) includes a base (11) and an inner barrel (12). The base (11) has an upward mounting groove (1d), the mounting cavity (1e) is provided on the base (11), the mounting groove (1d) is provided with a mounting post (113), and the sliding hole (1f) extends from the upper wall surface corresponding to the mounting cavity (1e) to the upper end face of the mounting post (113). The support groove (1a) is provided in the inner barrel (12), and the support groove (1a) is provided with a support column (123). The inner barrel (12) has a mounting hole (1c), which extends from the outer bottom surface of the inner barrel (12) to the upper end face of the support column (123). The inner barrel (12) is at least partially located in the mounting groove (1d) and is detachably fitted onto the mounting post (113) through the mounting hole (1c), and the mounting sleeve (23) is fitted onto the support post (123).

2. The enema device according to claim 1, characterized in that, The enema component (2) also includes at least one valve (25); The valve (25) is located inside the outlet end of the second channel (2a2). The valve (25) includes multiple valves that overlap sequentially along the circumference of the second channel (2a2). The valve (25) is configured to open when the pressure of the enema fluid in the second channel (2a2) exceeds a preset pressure threshold.

3. The enema device according to claim 1, characterized in that, The inner tub (12) includes an inner tub body (121) and a support edge (122); the support groove (1a) is provided in the inner tub body (121), the support edge (122) is circumferentially arranged along the upper outer side wall of the inner tub body (121), the base (11) has a mounting surface (1i) surrounding the mounting groove (1d), the top surface of the support edge (122) forms the support surface (1b), the inner tub body (121) is located in the mounting groove (1d), and the support edge (122) abuts against the mounting surface (1i); and / or, The outer peripheral wall of the support column (123) and the inner peripheral wall of the mounting sleeve (23) are provided with at least one second locking block (124) and at least one second locking groove (2b), with the second locking block (124) engaging with the second locking groove (2b).

4. The enema device according to claim 1, characterized in that, The base (11) includes a first mounting base (111) and a second mounting base (112) located above the rear end of the first mounting base (111). The enema device also includes an ultraviolet disinfection lamp (7). The mounting groove (1d) is located on the first mounting base (111), and the ultraviolet disinfection lamp (7) is located on the front side wall of the second mounting base (112).

5. The enema apparatus according to claim 1 or 2, characterized in that, The support component (1) is provided with a receiving cavity (1h), which is located above the rear end of the mounting cavity (1e), and the enema container (5) is located in the receiving cavity (1h). The liquid delivery component (4) includes a pipeline (41) and a liquid pump (42) disposed in the pipeline (41); the liquid pump (42) is disposed on the upper wall surface corresponding to the mounting cavity (1e), the inlet end of the pipeline (41) extends from the mounting cavity (1e) into the accommodating cavity (1h) and is connected to the enema container (5), and the outlet end of the pipeline (41) is connected to the inlet end of the second channel (3c); and / or, The enema device further includes a temperature control component (6); the temperature control component (6) includes a heating element (61), a first temperature sensor (62), and a second temperature sensor; the heating element (61) and the first temperature sensor (62) are both located in the accommodating cavity (1h), the slide rod (31) has a third channel (3d), and the second temperature sensor is located in the third channel (3d); and / or, The enema device also includes a power supply component (8); the power supply component (8) is connected to the drive component (32), and the power supply component (8) is located on the lower wall surface corresponding to the mounting cavity (1e).

6. The enema apparatus according to claim 1 or 2, characterized in that, The outer peripheral wall of the slide rod (31) is provided with at least one guide block (33); the inner peripheral wall of the sliding hole (1f) is provided with at least one guide groove (1g) extending in the vertical direction, the guide block (33) is slidably disposed in the guide groove (1g), the guide groove (1g) has a downward limiting surface, the limiting surface and the upper end face of the guide block (33) are engaged to limit the upward movement of the slide rod (31); and / or, The drive component (3) further includes a lead screw (34); the slide rod (31) is provided with a threaded hole (3a) extending to the lower end face; the output end of the drive member (32) is connected to one end of the lead screw (34); the other end of the lead screw (34) is connected to the threaded hole (3a); the lead screw (34) and the slide rod (31) form a lead screw nut pair; the drive member (32) is configured to drive the lead screw (34) to rotate.

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