Defecation assist device

Abstract

The invention discloses a defecation assist device, and relates to the technical field of medical auxiliary devices.The defecation assist device comprises a silica gel hose, a first cavity and a second cavity are formed in the silica gel hose, and the first cavity and the second cavity are not communicated; wherein the front end of the silica gel hose is fixedly provided with a head top cavity bag, the outer wall of the silica gel hose is fixedly connected with a threaded cavity bag, and one end of the threaded cavity bag is communicated with the head top cavity bag. For a patient with difficulty in defecation, the anus of the patient is exposed in the left lying position, a silica gel hose is inserted, glycerol is injected, the patient softens excrement, water is injected to fill a water bag, an ultrasonic bar is inserted, the cavitation effect of ultrasonic waves is utilized, lubricating liquid generates a large number of small bubbles under the cavitation effect of the ultrasonic waves, the excrement is loose and soft, and excrement discharge is facilitated. Finally, the ultrasonic bar is taken out, one hand supports the concave hand guard, the other hand takes out the silica gel hose, then excrement is taken out and collected through the disposable excrement storage bag, operation can be repeated if the effect is not good, and operation is convenient, fast and efficient.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary devices, and in particular to a defecation aid. Background Art

[0002] In today's society, defecation difficulties have become a common health problem, affecting the quality of life of many people. There are many reasons for defecation difficulties, including poor eating habits, lack of exercise, aging and certain diseases. At present, there are many clinical treatment methods for patients with defecation difficulties, but each method has certain limitations. Drug treatment is one of the common methods. For example, bulk laxatives stimulate intestinal peristalsis by increasing the water content in the stool and increasing the volume of the stool. However, they are slow to take effect and cannot quickly solve the problem for patients who urgently need to relieve symptoms. Although stimulant laxatives can promote intestinal peristalsis quickly, long-term use may cause the intestine to become dependent on the drug, weaken the autonomous peristalsis function of the intestine, and may even cause serious complications such as melanosis coli. Lubricating laxatives, such as enema, help defecation by lubricating the intestinal wall, but their range of action is relatively limited, and long-term use may reduce the sensitivity of the rectum to stimulation. Enema therapy is also a common solution. It promotes the discharge of feces by infusing a specific solution into the rectum and colon through the anus. However, this method usually requires professional medical staff to perform the operation in a medical setting, which not only consumes medical resources, but also often requires patients to bear certain psychological pressure. In addition, frequent enema may destroy the normal balance of intestinal flora, interfere with the normal physiological function of the intestine, and increase the risk of intestinal infection. Manual stool picking is a measure that must be taken for patients with severe constipation. However, this method will cause great pain to the patient. At the same time, due to the high professional requirements of the operation, if the operation is improper, it is very easy to damage the rectal mucosa, which will lead to a series of serious consequences such as infection and bleeding.

[0003] In summary, the existing solutions for defecation difficulties are either ineffective and prone to dependence, or complicated to operate, requiring high patient and medical resources, and may cause damage to intestinal health. Therefore, developing a safe, effective, convenient auxiliary defecation device that can reduce adverse effects on the intestine is of great significance to meet the needs of patients with defecation difficulties. Summary of the invention

[0004] The object of the present invention is to provide a defecation aid to solve the problems raised in the above background technology.

[0005] To solve the above problems, the technical solutions adopted by the present invention are as follows:

[0006] A defecation aid, comprising

[0007] A silicone hose, wherein a cavity 1 and a cavity 2 are provided inside the silicone hose, and the cavity 1 and the cavity 2 are not connected;

[0008] Among them, a head top cavity bag is fixedly installed at the front end of the silicone hose, a threaded cavity bag is fixedly connected to the outer wall of the silicone hose, and one end of the threaded cavity bag is connected with the head top cavity bag, a reserved groove is opened on the outer wall of the silicone hose, a guide tube is arranged inside the reserved groove, one end of the guide tube is connected with the other end of the threaded cavity bag, and the other end of the guide tube is connected with a first injection terminal located at the tail end of the silicone hose.

[0009] Preferably, the tail end of the silicone hose is provided with an inlet hole connected to the second cavity.

[0010] Preferably, it also includes an ultrasonic rod arranged on one side of the introduction hole, the ultrasonic rod is electrically connected to the ultrasonic instrument through a connecting line, and the ultrasonic rod is inserted into the second cavity through the introduction hole, and the outer diameter of the ultrasonic rod is adapted to the inner diameter of the second cavity.

[0011] Preferably, a top hole is provided at the front end of the silicone hose, the top hole is connected to cavity one, a drainage channel tube connected to the top hole is provided inside cavity one, and one end of the drainage channel tube is connected to the second injection terminal located at the tail end of the silicone hose.

[0012] Preferably, the outer wall of the silicone hose is provided with a plurality of peripheral holes, and the plurality of peripheral holes are all connected to cavity one, and the tail end of the silicone hose is provided with a third injection end connected to cavity one.

[0013] Preferably, a plurality of flexible valves distributed in a circular array are provided inside the top hole and the peripheral holes, and a central protrusion formed by the plurality of flexible valves is arranged toward the outside of the silicone hose, and the outer edges of adjacent flexible valves are in closed contact but not fixedly connected.

[0014] Preferably, it also includes two guide rods symmetrically and fixedly arranged on the outer wall of the silicone hose, the outer wall of the silicone hose is sleeved with a handle ring, and the inside of the handle ring is provided with a slot engaged with the guide rods, and the outer wall of the handle ring is fixedly connected with a concave hand guard.

[0015] Preferably, the inner wall of the concave hand guard is symmetrically and fixedly connected with two hanging blocks, a disposable feces storage bag is hung between the two hanging blocks, and the disposable feces storage bag is located below the silicone hose.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention is aimed at patients with difficulty in defecation. The patient lies on the left side to expose the anus. After inserting the silicone hose, glycerin is injected to wait for it to soften the stool. Then water is injected to fill the water bag, and then the ultrasonic rod is inserted. The cavitation effect of the ultrasound wave is used to make the lubricating liquid produce a large number of small bubbles under the cavitation effect of the ultrasound wave, so that the stool is softened and facilitated to discharge the stool. Finally, the ultrasonic rod is taken out, the concave hand guard is held with one hand, and the silicone hose is taken out with the other hand, and the stool is then brought out and collected in a disposable stool storage bag. If the effect is not good, the operation can be repeated. The operation is convenient and efficient.

[0018] The present invention can be operated at home by oneself, saving time and energy, reducing dependence on medical resources, and improving life autonomy. The hose material is soft and damage-resistant, the liquid outlet hole prevents reflux, the water bag is adjustable to avoid compression, the ultrasonic parameters are optimized to ensure safety, and multiple functions work together. Glycerin lubrication, water bag push and split, and ultrasonic softening can improve the success rate of defecation and reduce adverse effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the external overall structure of a defecation aid;

[0020] Figure 2 This is a schematic diagram of the structure of a defecation aid from a first-person perspective;

[0021] Figure 3 It is a partial cross-sectional structural schematic diagram of a defecation aid;

[0022] Figure 4 It is a partial structural schematic diagram of a defecation aid;

[0023] Figure 5 A schematic diagram of a flexible valve structure of a defecation aid;

[0024] Figure 6 A defecation aid Figure 2 A partial enlarged view of the middle part;

[0025] Figure 7 A defecation aid Figure 3 A partial enlarged view of point B in the middle.

[0026] In the figure: 1. Silicone hose; 2. Cavity 1; 3. Cavity 2; 4. Introduction hole; 5. Ultrasonic rod; 6. Connecting line; 7. Ultrasonic instrument; 8. Cavity capsule at the top of the head; 9. Threaded cavity capsule; 10. Drainage tube; 11. First injection terminal; 12. Top hole; 13. Drainage channel tube; 14. Second injection terminal; 15. Peripheral hole; 16. Third injection terminal; 17. Flexible valve; 18. Guide rod; 19. Handle ring; 20. Concave hand guard; 21. Hanging block; 22. Disposable stool storage bag. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] See also Figure 1-Figure 7 As shown, the present invention is a defecation aid, comprising

[0030] A silicone hose 1, wherein a cavity 1 2 and a cavity 2 3 are provided inside the silicone hose 1, and the cavity 1 2 and the cavity 2 3 are not connected;

[0031] Among them, a top cavity sac 8 is fixedly installed at the front end of the silicone hose 1, a threaded cavity sac 9 is fixedly connected to the outer wall of the silicone hose 1, and one end of the threaded cavity sac 9 is connected to the top cavity sac 8, a reserved groove is opened on the outer wall of the silicone hose 1, a guide tube 10 is arranged inside the reserved groove, one end of the guide tube 10 is connected to the other end of the threaded cavity sac 9, and the other end of the guide tube 10 is connected to a first injection terminal 11 located at the tail end of the silicone hose 1.

[0032] The silicone hose 1 is made of medical grade flexible material medical silicone, which can smoothly reach the appropriate position inside the rectum and has little irritation to the rectal mucosa;

[0033] As can be seen from the above, the medical staff inserts the front end of the silicone hose 1 into the rectum through the anus, and then injects physiological saline through the first injection end 11 to fill the top cavity sac 8 and the threaded cavity sac 9. The top cavity sac 8 is filled to push the stool (when the medical staff pulls out the silicone hose 1, the expanded top cavity sac 8 facilitates the pushing out of the stool in the rectum), and the threaded cavity sac 9 is coiled around the outer wall of the silicone hose 1. The threaded cavity sac 9 filled with water facilitates the division of stool and fits tightly with the stool.

[0034] Depend on Figure 1 and Figure 7 It can be seen that the tail end of the silicone hose 1 is provided with an introduction hole 4 connected to the second cavity 3 .

[0035] It also includes an ultrasonic rod 5 arranged on one side of the introduction hole 4, the ultrasonic rod 5 is electrically connected to the ultrasonic instrument 7 through a connecting line 6, and the ultrasonic rod 5 is inserted into the cavity 2 3 through the introduction hole 4, and the outer diameter of the ultrasonic rod 5 is adapted to the inner diameter of the cavity 2 3.

[0036] As can be seen from the above, when the medical staff inserts the ultrasonic rod 5 into the cavity 2 3, the ultrasonic rod 5 is started by the ultrasonic instrument 7, and further through the action of the ultrasonic rod 5, the cavitation effect of the ultrasonic wave is utilized to make the lubricating fluid produce a large number of small bubbles under the cavitation effect of the ultrasonic wave, making the stool soft and facilitating the excretion of stool. The structural design is humanized.

[0037] refer to Figure 1 , Figure 4 and Figure 7 As shown, a top hole 12 is provided at the front end of the silicone hose 1, and the top hole 12 is connected to the cavity 2. A drainage channel tube 13 connected to the top hole 12 is provided inside the cavity 2, and one end of the drainage channel tube 13 is connected to a second injection terminal 14 located at the tail end of the silicone hose 1.

[0038] The outer wall of the silicone hose 1 is provided with a plurality of peripheral holes 15 , and the plurality of peripheral holes 15 are all connected to the cavity 1 2 . The tail end of the silicone hose 1 is provided with a third injection terminal 16 connected to the cavity 1 2 .

[0039] Specifically, glycerin is injected into the drainage channel tube 13 through the second injection terminal 14 and then discharged through the top hole 12, and glycerin is injected into the cavity 2 through the third injection terminal 16 and then discharged through the peripheral hole 15 connected to the cavity 2. At this time, the glycerin is dispersed in the stool, thereby facilitating the softening of the stool.

[0040] Depend on Figure 5 It can be seen that a plurality of flexible valves 17 distributed in a circular array are provided inside the top hole 12 and the peripheral holes 15, and a central protrusion formed by the plurality of flexible valves 17 is arranged toward the outside of the silicone hose 1, and the outer edges of adjacent flexible valves 17 are in closed contact but not fixedly connected.

[0041] As can be seen from the above, in order to prevent the patient's intestinal liquid from entering the silicone hose 1 through the peripheral holes 15 and the top hole 12, a flexible valve 17 structure is provided so that when the liquid enters the silicone hose 1 through the intestine, the flexible valve 17 closes to block the liquid, and the structural design is humanized.

[0042] Embodiment 2:

[0043] A silicone hose 1, wherein a cavity 1 2 and a cavity 2 3 are provided inside the silicone hose 1, and the cavity 1 2 and the cavity 2 3 are not connected;

[0044] Among them, a top cavity sac 8 is fixedly installed at the front end of the silicone hose 1, a threaded cavity sac 9 is fixedly connected to the outer wall of the silicone hose 1, and one end of the threaded cavity sac 9 is connected to the top cavity sac 8, a reserved groove is opened on the outer wall of the silicone hose 1, a guide tube 10 is arranged inside the reserved groove, one end of the guide tube 10 is connected to the other end of the threaded cavity sac 9, and the other end of the guide tube 10 is connected to a first injection terminal 11 located at the tail end of the silicone hose 1.

[0045] refer to Figure 2 and Figure 6 As shown, it also includes two guide rods 18 symmetrically and fixedly arranged on the outer wall of the silicone hose 1. The outer wall of the silicone hose 1 is sleeved with a handle ring 19, and a slot engaged with the guide rod 18 is opened inside the handle ring 19. The outer wall of the handle ring 19 is fixedly connected with a concave hand guard 20.

[0046] The inner wall of the concave hand guard 20 is symmetrically and fixedly connected with two hanging blocks 21 , a disposable feces storage bag 22 is hung between the two hanging blocks 21 , and the disposable feces storage bag 22 is located below the silicone hose 1 .

[0047] As can be seen from the above, when the stool inside the intestine softens, the medical staff holds the handle ring 19 with one hand and the tail end of the silicone hose 1 with the other hand, and pulls the silicone hose 1 outward, and the slot is disengaged from the guide rod 18. During this process, the position of the handle ring 19 does not move, and the disposable stool storage bag 22 hung by the hanging block 21 is located under the patient's anus. When the silicone hose 1 is pulled out, the stool will be brought out, and the stool will further fall into the disposable stool storage bag 22 for collection. The structural design is user-friendly.

[0048] To sum up, for patients with difficulty in defecation, the patient lies on the left side to expose the anus, and after inserting the silicone hose 1, glycerin is injected to wait for it to soften the stool, and then water is injected to fill the water bag, and then the ultrasonic rod 5 is inserted. The cavitation effect of the ultrasound wave is used to make the lubricating liquid produce a large number of small bubbles under the cavitation effect of the ultrasound wave, so that the stool is loosened and facilitated to defecate. Finally, the ultrasonic rod 5 is taken out, and the concave hand guard 20 is held with one hand, and the silicone hose 1 is taken out with the other hand, and then the stool is brought out and collected in the disposable stool collection bag 22. If the effect is not good, the operation can be repeated. The operation is convenient and efficient.

[0049] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0050] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0053] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0054] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A defecation aid, characterized in that: include A silicone hose (1), wherein a cavity 1 (2) and a cavity 2 (3) are provided inside the silicone hose (1), and the cavity 1 (2) and the cavity 2 (3) are not connected; The front end of the silicone hose (1) is fixedly provided with a top cavity (8), the outer wall of the silicone hose (1) is fixedly connected with a threaded cavity (9), and one end of the threaded cavity (9) is connected with the top cavity (8), the outer wall of the silicone hose (1) is provided with a reserved groove, a guide tube (10) is arranged inside the reserved groove, one end of the guide tube (10) is connected with the other end of the threaded cavity (9), and the other end of the guide tube (10) is connected with a first injection terminal (11) located at the tail end of the silicone hose (1).

2. A defecation aid according to claim 1, characterized in that: The tail end of the silicone hose (1) is provided with an introduction hole (4) which is in communication with the second cavity (3).

3. A defecation aid according to claim 2, characterized in that: It also includes an ultrasonic rod (5) arranged on one side of the introduction hole (4), the ultrasonic rod (5) being electrically connected to an ultrasonic instrument (7) via a connecting line (6), and the ultrasonic rod (5) being inserted into the second cavity (3) via the introduction hole (4), and the outer diameter of the ultrasonic rod (5) being adapted to the inner diameter of the second cavity (3).

4. A defecation aid according to claim 1, characterized in that: The front end of the silicone hose (1) is provided with a top hole (12), the top hole (12) is connected to the cavity one (2), the cavity one (2) is provided with a drainage channel tube (13) connected to the top hole (12), and one end of the drainage channel tube (13) is connected to a second injection terminal (14) located at the rear end of the silicone hose (1).

5. A defecation aid according to claim 4, characterized in that: The outer wall of the silicone hose (1) is provided with a plurality of peripheral holes (15), and the plurality of peripheral holes (15) are all connected to the cavity one (2). The tail end of the silicone hose (1) is provided with a third injection end (16) connected to the cavity one (2).

6. A defecation aid according to claim 5, characterized in that: A plurality of flexible valves (17) distributed in a circumferential array are arranged inside the top hole (12) and the peripheral hole (15), and a central protrusion formed by the plurality of flexible valves (17) is arranged toward the outside of the silicone hose (1), and the outer edges of adjacent flexible valves (17) are in closed contact but not fixedly connected.

7. A defecation aid according to claim 1, characterized in that: It also includes two guide rods (18) symmetrically and fixedly arranged on the outer wall of the silicone hose (1); the outer wall of the silicone hose (1) is sleeved with a handle ring (19), and a slot engaged with the guide rods (18) is provided inside the handle ring (19); and a concave hand guard (20) is fixedly connected to the outer wall of the handle ring (19).

8. A defecation aid according to claim 7, characterized in that: The inner wall of the concave hand guard (20) is symmetrically and fixedly connected with two hanging blocks (21), a disposable feces storage bag (22) is hung between the two hanging blocks (21), and the disposable feces storage bag (22) is located below the silicone hose (1).

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