Artificial anus capable of preventing stoma intestinal canal from being disengaged

Abstract

The invention relates to the technical field of medical instruments, in particular to an artificial anus capable of preventing a stoma intestinal tube from being disengaged, a main body tube is composed of an outer opening tube section, a telescopic tube and an inner opening tube section, and the inner opening section is provided with a funnel-shaped opening and is convenient to install. An inflatable and deflatable air bag sleeve is arranged in the pipe, and the outer opening pipe section is provided with a protective cover in threaded connection. All the materials are medical silica gel and are soft and skin-friendly. The air bag sleeve prevents the intestinal tube from falling off after being inflated, the barometer ensures moderate inflation volume, and the protective cover further prevents retraction. The telescopic tube improves use stability and adapts to daily activities of patients. The device has the remarkable advantages in the aspects of installation convenience, anti-disengagement effect and use stability, and a safe and comfortable solution is provided for a patient.

Description

Technical Field

[0001] The invention relates to the technical field of medical appliances, in particular to an artificial anus for preventing a stoma intestinal tube from falling out. Background Art

[0002] In the modern medical field, for some patients with specific intestinal diseases, artificial anus has become an important means to maintain their normal physiological functions. However, the existing artificial anus has many problems in practical application.

[0003] The artificial anus currently on the market is often cumbersome and complicated during the installation process. Medical staff and patients need to spend a lot of time and energy to adjust the position and fixing devices during the installation operation, which not only increases the pain and psychological burden of the patients, but also affects the work efficiency of medical staff. Moreover, during the use of the existing artificial anus, the stoma intestinal tube is easy to fall out. This is because the existing artificial anus structure design is not reasonable enough and lacks an effective fixing mechanism. Intestinal tube prolapse will not only cause great pain and fear to the patient, but may also cause serious complications such as infection, posing a serious threat to the patient's life and health.

[0004] The Chinese invention patent with publication number CN110786982A discloses an intelligent artificial anus, in which an artificial intestine is arranged in the intestinal tube, and a half-moon-shaped switch is normally closed to keep the stoma end in a closed state; the defecation control device has: an intestinal pressure sensor installed on a ring chassis, a defecation judgment unit, a defecation control unit, an excrement judgment unit, a defecation prompt unit and a defecation starter. There are problems such as complex structure, high cost, difficulty in implementation and insufficient stability in use.

[0005] In addition, the stability of existing artificial anuses during use is also poor. When patients are in daily activities, such as walking, bending over, sitting down, etc., the artificial anus is prone to displacement, further increasing the risk of intestinal prolapse. At the same time, the existing artificial anuses may also have deficiencies in material selection. Some materials may cause allergic reactions or discomfort in patients, affecting the quality of life of patients. Existing artificial anuses have serious deficiencies in installation convenience and prevention of stoma intestinal prolapse. A new type of artificial anus is urgently needed to solve these problems.

[0006] The artificial anus for preventing the stoma intestinal tube from prolapse of the present invention comes into being just under such background, and aims to provide patients with a safer, more convenient and more comfortable artificial anus solution. Summary of the invention

[0007] The purpose of the present invention is to solve the problems existing in the background technology and provide an artificial anus which can prevent the stoma intestinal tube from falling out.

[0008] In order to solve the above technical problems, the technical solution provided by the present invention is: an artificial anus for preventing a stoma intestinal tube from falling out, comprising an artificial anus main body tube, wherein the artificial anus main body tube is composed of an outer opening tube section, a telescopic tube and an inner opening tube section which are fixedly connected and connected in sequence, wherein the end of the inner opening tube section away from the telescopic tube is fixedly provided with a connected funnel-shaped opening, the diameter of the artificial anus main body tube gradually increases from the outer opening tube section to the inner opening tube section, the inner wall of the artificial anus main body tube is provided with anti-slip grooves, an inflatable and deflable airbag sleeve is provided in the artificial anus main body tube, the stoma intestinal tube is provided in the airbag sleeve, and a protective cover for preventing the stoma intestinal tube from retracting is detachably installed on the outside of the outer opening tube section.

[0009] Preferably, the protective cover is detachably mounted on the outside of the outer pipe section via threads.

[0010] Preferably, the outer tube section, the telescopic tube, the inner tube section and the funnel-shaped opening are made of medical silicone material in one piece.

[0011] Preferably, the protective cover is made of medical silicone.

[0012] Preferably, the airbag sleeve is connected to an airbag sleeve connecting tube for inflation and deflation.

[0013] More preferably, an exhaust valve is provided at the end of the airbag sleeve connecting tube away from the airbag sleeve.

[0014] More preferably, an inflation tube is connected between the exhaust valve and the airbag sleeve, and the inflation tube is connected to an inflation pump.

[0015] More preferably, a barometer is disposed on the inflation tube.

[0016] The present invention has the following advantages: reasonable structural design: the main body tube of the artificial anus is composed of an outer tube section, a telescopic tube and an inner tube section which are fixedly connected and connected in sequence. The inner tube section is provided with a funnel-shaped opening and its diameter gradually decreases. This design makes it easier to align the stoma position and insert it during installation without complicated position adjustment operations. For example, the funnel-shaped opening can guide the main tube to enter the stoma smoothly, and the design of gradually decreasing diameter is adapted to the physiological structure of the intestinal tube, reducing obstacles during the installation process. The protective cover is easy to install: the protective cover is detachably installed on the outside of the outer tube section through threads. This connection method is simple and reliable, and medical staff and patients can quickly install and disassemble it. Compared with other complex fixing devices, threaded connection is easy to operate, saves installation time, and improves work efficiency.

[0017] The effect of preventing the intestinal tube from falling out is remarkable: an inflatable and deflable air bag sleeve is set inside the main tube of the artificial anus. After the air bag sleeve is inflated, it can fit tightly against the intestinal tube, providing stable support and fixation for the intestinal tube. For example, when the air bag sleeve is inflated, the friction between it and the intestinal tube increases, effectively preventing the intestinal tube from falling out during daily activities. At the same time, the barometer on the inflation tube can accurately monitor the air pressure inside the air bag sleeve to ensure that the inflation volume is moderate, which can achieve a good fixation effect without causing excessive pressure on the intestinal tube. The protective cover outside the outer tube section further prevents the intestinal tube from retracting. The protective cover is made of medical silicone and is tightly combined with the outer tube section, which can effectively prevent the intestinal tube from accidentally retracting during daily activities. Even when the patient is bending over, sitting down, etc., it can provide reliable protection.

[0018] High stability in use: The retractable tube can be adjusted according to the patient's daily activities, which improves the stability of the artificial anus during use. For example, when the patient walks, bends or sits down, the retractable tube can be extended and retracted according to the body's movements to avoid pulling on the stoma and reduce the risk of displacement of the artificial anus.

[0019] Material advantages: The outer tube section, retractable tube, inner tube section, funnel-shaped opening and protective cover are all made of medical silicone, which is soft, skin-friendly, and compatible with human tissues, reducing irritation to the patient's skin and the probability of allergic reactions. At the same time, medical silicone has a certain degree of elasticity and toughness, which can better adapt to the patient's physical activities and improve the stability and comfort of use.

[0020] In summary, the artificial anus for preventing stoma intestinal tube prolapse of the present invention has significant advantages in terms of installation convenience, effect of preventing intestinal tube prolapse and stability of use, and provides patients with a safer, more convenient and comfortable artificial anus solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention when the protective cover is installed.

[0022] Figure 2 It is a schematic structural diagram of the present invention when the protective cover is disassembled.

[0023] Figure 3 yes Figure 2 A partial enlarged view of part A in the middle. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the description of the embodiments of the present invention, if a feature is referred to as being "set", "fixed", "connected", or "installed" on another feature, it may be directly set, fixed, or connected to the other feature, or it may be indirectly set, fixed, connected, or installed on the other feature. In the description of the embodiments of the present invention, if "several" is involved, it means more than one, if "multiple" is involved, it means more than two, if "greater than", "less than", or "exceeds" is involved, it should be understood as not including the number itself, and if "above", "below", or "within" is involved, it should be understood as including the number itself. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings.

[0028] The preferred embodiments of the present invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0029] Example

[0030] Combined with Figure 1-3, an artificial anus for preventing a stoma intestinal tube from falling out, comprising an artificial anus main body tube 100, the artificial anus main body tube being composed of an outer opening tube section 101, a telescopic tube 102 and an inner opening tube section 103 which are fixedly connected and communicated in sequence, the inner opening tube section being fixedly provided with a communicating funnel-shaped opening 200 at the end away from the telescopic tube, the diameter of the artificial anus main body tube gradually increasing from the outer opening tube section 101 to the inner opening tube section 103, the inner wall of the artificial anus main body tube being provided with anti-skid patterns (not shown in the figure), an inflatable and deflable airbag sleeve 300 being provided in the artificial anus main body tube, the airbag sleeve 300 being combined with the anti-skid patterns to effectively achieve an anti-skid effect and prevent the intestinal tube from retracting, a stoma intestinal tube 400 being provided in the airbag sleeve, and a protective cover 500 for preventing the stoma intestinal tube from retracting being detachably installed on the outer opening tube section.

[0031] As a preferred implementation scheme of this embodiment, the protective cover is detachably mounted on the outside of the external opening pipe section through threads, which is convenient for disassembly and installation, and can protect and fix the outside of the stoma to prevent the intestinal tube from retracting.

[0032] As a preferred implementation scheme of this embodiment, the outer tube section, the telescopic tube, the inner tube section and the funnel-shaped opening are made of medical silicone material.

[0033] As a preferred implementation scheme of this embodiment, the protective cover is made of medical silicone.

[0034] As a preferred implementation of this embodiment, the airbag sleeve is connected to an airbag sleeve connecting tube 600 for inflation and deflation.

[0035] As a preferred implementation scheme of this embodiment, an exhaust valve 601 is provided at the end of the airbag sleeve connecting tube away from the airbag sleeve.

[0036] As a preferred implementation scheme of this embodiment, an inflation tube 700 is connected between the exhaust valve and the airbag sleeve, and the inflation tube is connected to an inflation pump 800.

[0037] As a preferred implementation scheme of this embodiment, a barometer 701 is placed on the inflation tube.

[0038] When the present invention is implemented, a patient who has just completed an ostomy needs to use an artificial anus to prevent the stoma intestinal tube from prolapse. The medical staff first selects an artificial anus main body tube of a suitable size. The outer tube section, the telescopic tube, the inner tube section and the funnel-shaped opening of the main body tube are made of medical silicone material, which is soft and fits human skin and will not cause allergic reactions.

[0039] Gently align the funnel-shaped opening of the inner tube section with the stoma of the patient. As the diameter gradually decreases, it can be smoothly inserted and make initial contact with the stoma intestinal tube. Then, slowly push the main tube of the artificial anus so that the inner tube section completely enters the stoma. The retractable tube can be appropriately retracted according to the patient's body position to avoid pulling the stoma.

[0040] After the main tube of the artificial anus is inserted, the inflation operation is performed through the airbag sleeve connecting tube connected to the airbag sleeve. An exhaust valve is provided at the end of the airbag sleeve connecting tube away from the airbag sleeve, and an inflation tube is connected between the exhaust valve and the airbag sleeve, and the inflation tube is connected to the inflation pump. Turn on the inflation pump, and the gas enters the airbag sleeve through the inflation tube. The barometer on the inflation tube displays the inflation pressure value in real time. Medical staff adjust the air pressure to an appropriate range based on the patient's specific situation and experience to ensure that the airbag sleeve can firmly fix the stoma intestinal tube without causing excessive pressure on the stoma intestinal tube.

[0041] Finally, install the protective cover on the outside of the outer tube section through threads. The protective cover is also made of medical silicone, tightly combined with the outer tube section, and fixed through threads to effectively prevent the stoma intestinal tube from retracting. During the follow-up care of the patient, the medical staff will regularly check the value of the barometer, observe the patient's reaction, and adjust the air pressure of the airbag sleeve in time if necessary. If deflation is required, just open the exhaust valve.

[0042] The technical features of the above-described embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. The above-described embodiments only express several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, several variations and improvements can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. An artificial anus for preventing stoma intestinal tube from prolapse, characterized in that: The invention comprises an artificial anus main body tube, which is composed of an outer tube section, a telescopic tube and an inner tube section which are fixedly connected and communicated in sequence. The end of the inner tube section away from the telescopic tube is fixedly provided with a communicating funnel-shaped opening. The diameter of the artificial anus main body tube gradually increases from the outer tube section to the inner tube section. The inner wall of the artificial anus main body tube is provided with anti-slip grooves. An inflatable and deflable airbag sleeve is provided in the artificial anus main body tube. A stoma intestinal tube is provided in the airbag sleeve. A protective cover for preventing the stoma intestinal tube from retracting is detachably installed on the outer side of the outer tube section.

2. An artificial anus for preventing stoma intestinal tube from prolapse according to claim 1, characterized in that: The protective cover is detachably mounted outside the outer pipe section via threads.

3. An artificial anus for preventing stoma intestinal tube from prolapse according to claim 1, characterized in that: The outer pipe section, the telescopic tube, the inner pipe section and the funnel-shaped opening are made of medical silica gel as a whole.

4. An artificial anus for preventing stoma intestinal tube from prolapse according to claim 1, characterized in that: The protective cover is made of medical silicone.

5. An artificial anus for preventing stoma intestinal tube from prolapse according to claim 1, characterized in that: The airbag sleeve is connected with an airbag sleeve connecting pipe for inflation and deflation.

6. An artificial anus for preventing stoma intestinal tube from prolapse according to claim 5, characterized in that: An exhaust valve is arranged at the end of the airbag sleeve connecting pipe away from the airbag sleeve.

7. An artificial anus for preventing stoma intestinal tube from prolapse according to claim 6, characterized in that: An inflation tube is connected between the exhaust valve and the airbag sleeve, and the inflation tube is communicated with an inflation pump.

8. An artificial anus for preventing stoma intestinal tube from prolapse according to claim 7, characterized in that: A barometer is arranged on the inflation tube.

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