Excrement discharge assisting device

Abstract

The invention relates to the technical field of defecation assisting, in particular to a defecation assisting device. The defecation assisting device comprises a supporting base, a suction assembly and a stirring assembly, a lower handle is fixedly connected to one side of the supporting base, a first expansion block is fixedly connected to the side, away from the lower handle, of the top end of the supporting base, limiting blocks are symmetrically and fixedly connected to the top end of the supporting base, and limiting columns are slidably connected into the limiting blocks; a second expansion block is fixedly connected to the exterior of the limiting column, two pieces of elastic cloth are fixedly connected to the sides, close to each other, of the first expansion block and the second expansion block, an upper handle is fixedly connected to the side, away from the elastic cloth, of the second expansion block, a threaded hole is formed in the bottom end of the supporting seat, and a threaded ring is in threaded connection with the interior of the threaded hole. The defecation assisting device can adapt to various constipation conditions, the limitation of an existing defecation assisting device with a single function is overcome, the defecation assisting device is convenient to carry, the comfort and safety in the insertion process are improved, and a user can use the defecation assisting device more easily and securely.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of defecation aid, in particular to a defecation aid. BACKGROUND

[0002] The defecation aid is a tool for assisting in improving constipation and helping defecation, which mainly promotes intestinal peristalsis and softens feces through physical stimulation or mechanical action, so as to relieve defecation difficulty. The original intention of the design is to provide a non-drug defecation aid for patients with constipation, and to reduce the health risks caused by forced defecation.

[0003] Most of the defecation aids are usually air bag type defecation aids, which include inflatable air bags, handles, connecting pipes and the like. The principle is to place the air bag in the rectum, inflate and expand to stimulate the intestinal wall, and at the same time, assist in expanding the anus to promote the discharge of feces. However, it is indeed difficult to effectively discharge hard feces by using the air bag type defecation aid alone, so a type of enema defecation aid is needed to help defecation. However, the enema defecation aid is relatively dependent on the liquid storage equipment and needs to be fixed in a place, which reduces the flexibility of the defecation aid in use. Although the former is convenient to carry, it is difficult to handle hard feces, and the latter can handle hard feces but is not convenient to carry.

[0004] Therefore, it is necessary to provide a new defecation aid to solve the above technical problems. SUMMARY

[0005] To solve the above technical problems, the present application provides a defecation aid.

[0006] The defecation aid provided by the present application comprises a support seat, a suction assembly and a stirring assembly. One side of the support seat is fixedly connected with a lower handle. The top end of the support seat away from the lower handle is fixedly connected with a first expansion block. The top end of the support seat is fixedly connected with a limiting block in a symmetrical manner. A limiting column is slidably connected inside the limiting block. The outer part of the limiting column is fixedly connected with a second expansion block. Two elastic cloths are fixedly connected with the proximal sides of the first expansion block and the second expansion block. The side of the second expansion block away from the elastic cloth is fixedly connected with an upper handle. The bottom end of the support seat is provided with a threaded hole. A threaded ring is threadedly connected inside the threaded hole. The bottom end of the threaded ring is fixedly connected with an assembly block. A catheter is fixedly connected with the bottom end of the assembly block. A guide hole is formed in the inside of the assembly block. The threaded ring, the assembly block, the catheter and the guide hole are all two, and each of the threaded ring, the assembly block, the catheter and the guide hole is one, which is a mounting accessory. One side of one of the mounting accessories is provided with the suction assembly, and the inside of the other mounting accessory is provided with the stirring assembly.

[0007] Preferably, the suction assembly comprises a suction pipe. The suction end of the suction pipe is fixedly connected with one side of the catheter. A plurality of filter holes are formed in the connection part of the catheter and the suction pipe.

[0008] Preferably, the stirring assembly comprises a rotating rod, the outer part of the rotating rod is rotatably connected with the inner part of the conduit, the outer top end of the rotating rod is fixedly connected with a stirring blade, and the bottom end of the rotating rod is fixedly connected with a rotating disc.

[0009] Preferably, the outer part of the second expansion block is in contact with the proximal side of the two limiting blocks, and the bottom end of the second expansion block is in contact with the top end of the support base.

[0010] Preferably, the bottom end of the two elastic cloths is in contact with the top end of the support base, and the bottom end of the upper handle is in contact with the top end of the support base.

[0011] Preferably, the top end of the assembly block is in contact with the inner part of the bottom end of the support base.

[0012] Preferably, the suction pipe is composed of a pull rod, a piston, a syringe, and a needle tube, and the suction pipe is connected with one side of the conduit through the needle tube.

[0013] Preferably, the inner part of the filter hole is provided with a hydrophobic filter membrane.

[0014] Preferably, the part of the rotating rod, where the stirring blade is arranged, moves at the center of the guide hole, the stirring blade is covered by the first expansion block, the second expansion block, and the two elastic cloths, and the elastic cloth is made of medical-grade silicone material.

[0015] Preferably, the appearance of the stirring blade is similar to that of an auger.

[0016] Compared with the related art, the big-dung assisting discharger has the following beneficial effects: When the big-dung assisting discharger encounters soft and watery dung, the suction assembly can be installed to effectively suck the excess liquid in the intestinal tract, improve the intestinal environment, and assist defecation according to the working principle; when hard dung is encountered, the suction assembly is disassembled and the stirring assembly is installed, the dry and hard dung is loosened by the rotation of the stirring blade, and the intestinal peristalsis is promoted. The design of the working assembly which can be flexibly switched according to the actual state of the dung greatly improves the operation flexibility of the assisting discharger, can adapt to various constipation conditions, overcomes the limitations of the existing single-function assisting discharger, and is convenient to carry. In its initial state, the first and second expansion blocks of this defecation aid are in an unexpanded state with a small gap between them and the elastic fabric naturally fitting together. This compact structure facilitates smooth insertion of the aid into the anus. In addition, lubricant is applied to the surfaces of the first and second expansion blocks and the elastic fabric before insertion, further reducing friction with the anus and intestinal tissues during insertion. Compared with some defecation aids that may cause damage to the anus and intestines and cause strong discomfort to the user due to unreasonable design or lack of lubrication during insertion, this defecation aid fully considers the characteristics of human physiological structure and user experience, greatly reducing the risk of damage to the anus and intestinal tissues, improving the comfort and safety of the insertion process, and making the user more relaxed and at ease during use. After insertion, this defecation aid allows adjustment of the second expansion block's position via the handle. The sliding connection between the second expansion block and the limiting post / block increases the distance between the first and second expansion blocks, stretching the elastic fabric and thus expanding and supporting the anus and rectal wall. This expansion stimulation promotes appropriate relaxation of the anal sphincter and stimulates nerve endings in the rectal wall, triggering a defecation reflex and promoting intestinal peristalsis—the foundation of the aid's function. Furthermore, when the suction component is installed, it can specifically address excess liquid in soft, loose stools, creating favorable conditions for subsequent smooth defecation. When the agitation component is installed, the auger-like agitator blades rotate with the rotating rod, stirring and loosening harder stools, breaking down their dry structure and making them more porous. This further promotes intestinal peristalsis, helping the stool move towards the anus. This multi-faceted synergistic effect significantly improves the defecation aid compared to the single-method assistance of traditional aids. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a defecation aid provided by the present invention; Figure 2 for Figure 1 The diagram shows the structure of the expansion of the installation and absorption component; Figure 3 for Figure 1 The diagram shows the disassembled structure of the suction assembly and support base; Figure 4 for Figure 3 The enlarged view at point A is shown below; Figure 5 for Figure 1 The diagram shows the structure of the suction assembly. Figure 6 A schematic diagram of the structure of the installation and agitation assembly shrinking as provided by the present invention; Figure 7 for Figure 6The diagram shows the structure of the expanded agitator assembly. Figure 8 for Figure 6 The diagram shows the disassembled structure of the agitator assembly and support base; Figure 9 for Figure 6 The diagram shows the structure of the agitator assembly; Figure 10 for Figure 9 The enlarged view of point B shown.

[0018] The following are the labels in the diagram: 1. Support base; 2. Lower handle; 3. First expansion block; 4. Limiting block; 5. Limiting post; 6. Second expansion block; 7. Elastic cloth; 8. Upper handle; 9. Threaded hole; 10. Threaded ring; 11. Assembly block; 12. Guide tube; 13. Suction tube; 14. Filter hole; 15. Guide hole; 16. Rotating rod; 17. Stirring blade; 18. Rotating disk. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0020] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0021] Example 1 Please see Figures 1 to 10A defecation aid device includes: a support base 1 serving as the basic load-bearing structure of the entire device; a lower handle 2 fixedly connected to one side of the support base 1; the lower handle 2 is ergonomically designed for easy and stable gripping by the user, providing a reliable support and leverage point for the operation of the aid device; a first expansion block 3 fixedly connected to the top of the support base 1 away from the lower handle 2; and limit blocks 4 symmetrically fixedly connected to the top of the support base 1; limit posts 5 are slidably connected inside the limit blocks 4; the main function of the limit blocks 4 is... The limiting post 5 provides guidance and limiting functions for sliding, ensuring that the second expansion block 6 can move according to a predetermined trajectory and method. The shape of the limiting post 5 is adapted to the internal sliding space of the limiting block 4, allowing it to slide flexibly and stably within the limiting block 4. The second expansion block 6 is fixedly connected to the outside of the limiting post 5, and the outside of the second expansion block 6 is in close contact with the adjacent side of the two limiting blocks 4. This contact method ensures the stability of the second expansion block 6 during movement. At the same time, the bottom end of the second expansion block 6 contacts the top end of the support base 1, making the entire structure... The structure is more stable during operation. The second expansion block 6 cooperates with the first expansion block 3 in the structure to adjust the expansion and support functions during the operation of the pumping aid. Two elastic fabrics 7 are fixedly connected to the side of the first expansion block 3 and the second expansion block 6. These two elastic fabrics 7 are made of medical-grade silicone to ensure that they are not easily damaged during repeated stretching and use, and are non-irritating to human skin. The bottom ends of the two elastic fabrics 7 are in contact with the top end of the support base 1. When the pumping aid is working, it can adjust the distance between the first expansion block 3 and the second expansion block 6. Correspondingly, it stretches or contracts to conform to human tissue and assist in expansion. An upper handle 8 is fixedly connected to the side of the second expansion block 6 away from the elastic fabric 7. The design of the upper handle 8 echoes that of the lower handle 2, also taking ergonomic factors into account. Its surface has an anti-slip texture for easy operation. The bottom of the upper handle 8 contacts the top of the support base 1. During operation, the user can adjust the position of the second expansion block 6 by applying pressure to the upper handle 8, thereby controlling the distance between the first expansion block 3 and the second expansion block 6. The bottom end of the support base 1 has a threaded hole 9, and the bottom end of the threaded ring 10 is fixedly connected to the assembly block 11. The threaded connection between the threaded ring 10 and the threaded hole 9 allows the assembly block 11 to be installed and disassembled by rotation and other operations, which facilitates the replacement of different components of the pump. The top end of the assembly block 11 contacts the inside of the bottom end of the support base 1. This contact method ensures the tightness and stability of the connection between the assembly block 11 and the support base 1 after installation. The bottom end of the assembly block 11 is fixedly connected to a conduit 12. The conduit 12 ensures smooth movement of internal fluids or components while being resistant to deformation or damage. A guide hole 15 is provided inside the assembly block 11. There are two threaded rings 10, two assembly blocks 11, two conduits 12, and two guide holes 15. Each set of threaded rings 10, assembly blocks 11, conduits 12, and guide holes 15 constitutes a mounting accessory. This dual mounting accessory design provides the basic conditions for the auxiliary pump to install and switch between different functional components. The suction assembly is installed on one side of the mounting accessories. The suction assembly includes a pipette 13, which consists of a pull rod, piston, syringe, and needle. These components work together to form a complete suction system. The pipette 13 is connected to one side of the tubing 12 via the needle. The suction end of the pipette 13 is fixedly connected to one side of the tubing 12 to ensure a tight fit between the needle and the tubing 12, preventing air or liquid leakage. Multiple filter holes 14 are provided at the connection between the tubing 12 and the pipette 13. The filter holes 14 contain a hydrophobic membrane, which effectively prevents liquid inflow while allowing air to pass through, ensuring smooth suction operation. Example 2 Please see Figures 6 to 10 The installation accessories contain an agitator assembly, which includes a rotating rod 16. The outside of the rotating rod 16 is rotatably connected to the inside of the conduit 12. An agitator blade 17 is fixedly connected to the top of the rotating rod 16. The part of the rotating rod 16 with the agitator blade 17 moves at the axis of the guide hole 15. The agitator blade 17 is surrounded between the first expansion block 3, the second expansion block 6, and the two elastic cloths 7. This positional relationship allows the agitator blade 17 to effectively agitate the material in the target area during operation, while being protected by the surrounding structure to avoid direct contact with human tissue and causing harm. The appearance of the agitator blade 17 is similar to that of an auger, and it can efficiently agitate and loosen harder stools during rotation. A rotating disk 18 is fixedly connected to the bottom of the rotating rod 16, allowing the user to drive the rotating rod 16 and the agitator blade 17 by rotating the rotating disk 18.

[0022] The working principle of the defecation aid provided by this invention is as follows: In its initial state, the first expansion block 3 and the second expansion block 6 are in an unexpanded state with a small gap between them, and the elastic cloth 7 fits naturally. This shape facilitates the smooth insertion of the device into the anus. Before insertion, lubricant should be applied to the surfaces of the first expansion block 3, the second expansion block 6, and the elastic cloth 7 to further reduce friction with the anus and intestinal tissues during insertion, reduce discomfort, and avoid injury. The user holds the lower handle 2 and the upper handle 8 and slowly inserts the device into the anus. During this process, due to the unexpanded structural design, it can enter the anus relatively smoothly. After insertion, the user can adjust the position of the second expansion block 6 by operating the upper handle 8. Because the second expansion block 6 is slidably connected to the limiting block 4 through the limiting post 5, when the upper handle 8 is pressed down, the second expansion block 6 will slide upward relative to the support seat 1 under the guidance of the limiting post 5, which increases the distance between the first expansion block 3 and the second expansion block 6. As the distance between the first expansion block 3 and the second expansion block 6 increases, the elastic cloth 7 between them is stretched, thereby producing an expansion and support effect on the anus and rectal wall. This expansion stimulation can cause the anal sphincter to relax appropriately and stimulate the nerve endings in the rectal wall, triggering the defecation reflex and promoting intestinal peristalsis. When processing soft, loose stools, the mounting accessory with the suction component is connected to the support base 1. The general principle is that turning the assembly block 11240° causes the threaded ring 10 and the threaded hole 9 to move internally, thus completing the installation of the mounting accessory with the suction component and the support base 1. Since one end of the suction tube 13 is fixedly connected to one side of the guide tube 12, a tight fit between the needle and the guide tube 12 is ensured, preventing air or liquid leakage. Furthermore, multiple filter holes 14 are provided at the connection between the guide tube 12 and the suction tube 13. The syringe is equipped with a hydrophobic filter membrane. When the suction operation begins, the pull rod of the pipette 13 is pulled, and the piston inside the syringe moves backward, increasing the internal space of the syringe and reducing the air pressure. At this time, due to the characteristics of the hydrophobic filter membrane in the filter hole 14, air can enter the syringe through the filter hole 14 to maintain air pressure balance, while the liquid is blocked outside the filter hole 14 due to the effect of the hydrophobic filter membrane. Under the action of pressure difference, excess liquid and other substances in the intestine are drawn into the catheter 12 and enter the syringe of the pipette 13 through the filter hole 14, thereby realizing the suction of excess liquid in the intestine. When dealing with harder stools, first disassemble the mounting accessory with the suction component, and then install the mounting accessory with the agitator component as described above. After installation, the agitator blade 17, which is fixedly connected to the outer top of the rotating rod 16, will be located in the area covered between the first expansion block 3, the second expansion block 6, and the two elastic fabrics 7. The part of the rotating rod 16 with the agitator blade 17 will move at the axis of the guide hole 15. At this time, rotating the rotating disk 18 will drive the rotating rod 16 to rotate inside the guide tube 12. Due to the rotational connection between the rotating rod 16 and the guide tube 12... The guide hole 15 guides the rotating rod 16, allowing the rotating rod 16 to rotate stably. The agitator blade 17, which looks like an auger, rotates with the rotating rod 16, stirring and loosening the harder stool in the intestines. During the rotation, the agitator blade 17 continuously squeezes and turns the stool, breaking down the dry structure of the stool and making it loose. At the same time, it promotes intestinal peristalsis and helps the stool move towards the anus, providing assistance for smooth defecation. Furthermore, under the cover between the first expansion block 3, the second expansion block 6, and the two elastic cloths 7, the agitator blade 17 will not come into contact with the human body. It should be noted that, regardless of whether the suction component or the stirring component is used, during the operation, the first expansion block 3, the second expansion block 6, and the elastic cloth 7 always play a role in assisting in dilating the anus and stimulating the intestinal wall. After the feces are expelled, the assist device is slowly removed from the anus. After removal, the assist device is cleaned and disinfected.

[0023] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A defecation aid device, characterized in that, include: A support base (1) is fixedly connected to a lower handle (2) on one side. A first expansion block (3) is fixedly connected to the top of the support base (1) away from the lower handle (2). A limit block (4) is symmetrically fixedly connected to the top of the support base (1). A limit post (5) is slidably connected inside the limit block (4). A second expansion block (6) is fixedly connected to the outside of the limit post (5). Two elastic cloths (7) are fixedly connected to the side of the first expansion block (3) and the side of the second expansion block (6) close to each other. The side of the second expansion block (6) away from the elastic cloths (7) is fixedly connected to... There is an upper handle (8), and a threaded hole (9) is opened at the bottom of the support base (1). A threaded ring (10) is connected to the threaded hole (9) internally. An assembly block (11) is fixedly connected to the bottom of the threaded ring (10). A guide tube (12) is fixedly connected to the bottom of the assembly block (11). A guide hole (15) is opened inside the assembly block (11). There are two threaded rings (10), two assembly blocks (11), two guide tubes (12), and two guide holes (15). Each threaded ring (10), assembly block (11), guide tube (12), and guide hole (15) is an installation accessory. A suction assembly, with the suction assembly mounted on one side of one of the mounting accessories; The agitator is installed inside another mounting accessory.

2. The defecation aid according to claim 1, characterized in that, The suction assembly includes a straw (13), the suction end of the straw (13) is fixedly connected to one side of the conduit (12), and multiple filter holes (14) are provided at the connection between the conduit (12) and the straw (13).

3. The defecation aid device according to claim 1, characterized in that, The agitation assembly includes a rotating rod (16), the outside of the rotating rod (16) is rotatably connected to the inside of the guide tube (12), the top of the rotating rod (16) is fixedly connected to an agitator (17), and the bottom of the rotating rod (16) is fixedly connected to a rotating disk (18).

4. A defecation aid according to claim 1, characterized in that, The exterior of the second expansion block (6) is in contact with the adjacent side of the two limiting blocks (4), and the bottom end of the second expansion block (6) is in contact with the top end of the support base (1).

5. A defecation aid according to claim 1, characterized in that, The bottom ends of the two elastic fabrics (7) are in contact with the top end of the support (1), and the bottom end of the upper handle (8) is in contact with the top end of the support (1).

6. A defecation aid according to claim 1, characterized in that, The top of the assembly block (11) is in contact with the bottom interior of the support base (1).

7. A defecation aid according to claim 2, characterized in that, The straw (13) consists of a pull rod, a piston, a syringe, and a needle tube. The straw (13) is connected to one side of the catheter (12) through the needle tube.

8. A defecation aid according to claim 2, characterized in that, The filter pore (14) is equipped with a hydrophobic filter membrane.

9. A defecation aid according to claim 3, characterized in that, The part of the rotating rod (16) with the stirring blade (17) moves at the center of the guide hole (15). The stirring blade (17) is covered between the first expansion block (3) and the second expansion block (6) and the two elastic cloths (7). The elastic cloths (7) are made of medical grade silicone.

10. A defecation aid according to claim 3, characterized in that, The appearance of the agitator blade (17) is similar to that of the screw conveyor.

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