Anal tube with air bag internal fixing device

Abstract

The utility model discloses an anal tube with an air bag internal fixing device, which belongs to the technical field of clinical nursing operation and comprises a flow guide tube for defecating or exhausting air for a patient, a medicine injection tube for injecting medicine is mounted on the flow guide tube, and a fixing component for fixing the medicine injection tube is further included and connected with the flow guide tube and the medicine injection tube. The guide ring is used for guiding the flow guide tube and the medicine injection tube and is connected with the flow guide tube and the medicine injection tube. By means of the mode, the anal tube is limited inside and outside the intestinal tract, the fixing effect of the anal tube is improved, the state of the internal fixing air bag can be observed, meanwhile, buffering can be achieved through the fixing air bag, the intestinal tract of a patient cannot be pressed, and the patient can be protected. And two groups of air bags are matched with the medicine injection pipe, so that the medicine enema effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clinical nursing operations, in particular to an anal canal with an air bag internal fixation device. Background Art

[0002] The anal tube is mainly used for clinical retention (and large-volume non-retention) enema and anal tube venting. Drug retention enema requires 200ml of drug to be retained in the intestine for a long time (at least 4-6 hours) to achieve its effect through intestinal mucosal absorption, but it is difficult to achieve for elderly people with relaxed anal sphincters and comatose patients; large-volume non-retention enema achieves the purpose of softening stool, promoting excretion, and cleaning the intestine by infusing at least 500ml of liquid, but due to the large amount of enema liquid, high intestinal pressure, short retention time of patients, and rapid excretion of enema liquid, it fails to achieve the purpose of cleaning the intestine; anal tube venting requires the anal tube to be retained in the intestine to collect water and seal the bottle, promote the excretion of intestinal gas and relieve abdominal distension, but there is currently no fixation device in clinical practice, and the anal tube can only be fixed to the patient's buttocks with tape, which is prone to tube displacement.

[0003] Among the numerous existing technologies, Chinese patent application CN209422567U discloses an anal canal device having a holder disposed on the anal canal body. The holder has a first end formed into an outwardly protruding arc shape, and a film is disposed on the first end of the holder for adhesion to the patient's anal area. By disposing the holder on the anal canal and the film at the front end of the holder, the anal canal can be fixed to the patient's anal area via the film.

[0004] However, this patent application provides a holder on the anal canal body, and a film is provided on the first end of the holder, and the film is adhered to the patient's anus. The design of fixing the holder by the film is not as good as the built-in airbag in terms of fixation. At the same time, it is necessary to ensure the adhesion of the film before use. The use of the airbag is relatively simple, and the adhesion of the film may cause discomfort to the patient during long-term use. The film needs to be replaced after use, which increases the complexity of cleaning and replacement. At the same time, the use of the film cannot keep the enema medicine in the intestine, which may cause leakage.

[0005] Based on this, the utility model designs an anal tube with an airbag internal fixation device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides an anal canal with an airbag internal fixation device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An anal tube with an airbag internal fixation device, comprising a guide tube for defecation or gas discharge for a patient, wherein a drug injection tube for injecting drugs is installed on the guide tube;

[0009] Also included is a fixing assembly for fixing the drug injection tube, wherein the fixing assembly is connected to the flow guide tube and the drug injection tube;

[0010] It also includes a guide ring for guiding the guide tube and the injection tube, and the guide ring is connected to the guide tube and the injection tube;

[0011] The fixing assembly includes a fixing airbag, a connecting air tube, an air hole and an access air tube. The fixing airbag is fixedly installed on the outer side wall of the injection tube. The connecting air tube is located in the space formed by the outer side wall of the guide tube and the inner side wall of the injection tube. The outer side wall of the connecting air tube is fixedly connected to the outer side wall of the guide tube and the inner side wall of the injection tube respectively. The upper end of the connecting air tube is connected to the guide ring, the lower end of the connecting air tube is fixedly connected to the upper end of the access air tube, and the air hole is connected to the injection tube and the fixing assembly.

[0012] Furthermore, the lower end of the drug injection tube is fixedly connected to the outer side wall of the guide tube.

[0013] Furthermore, a medicine access tube is fixedly connected to the outer side wall of the lower end of the medicine injection tube.

[0014] Furthermore, the fixed airbags are arranged in multiple groups up and down, and the distance between the first and second groups of fixed airbags from top to bottom is greater than the distance between the second and third groups of fixed airbags.

[0015] Furthermore, the injection tube is provided with a plurality of injection holes, which are located between the first and second groups of fixed airbags from top to bottom and are evenly spaced around the injection tube.

[0016] Furthermore, the upper end of the connecting air pipe is fixedly connected to the outer side wall of the guide ring.

[0017] Furthermore, the air holes are opened on the injection tube and the fixing component and are in communication with each other.

[0018] Furthermore, there are multiple groups of air holes in the cavities of each group of fixed air bags, and three groups are provided in each cavity at equal intervals up and down.

[0019] Furthermore, the outer side wall of the guide ring is fixedly connected to the upper end of the flow guide tube.

[0020] Furthermore, the outer side wall of the guide ring is fixedly connected to the upper end of the injection tube.

[0021] Compared with the existing technology, the utility model has the following beneficial effects: 1. It adopts multiple groups of fixed airbags to achieve the limitation of the anal canal inside and outside the intestine, thereby improving the fixation effect of the anal canal;

[0022] 2. The status of the internal fixed airbag can be judged by observing the status of the external fixed airbag. At the same time, the internal and external fixed airbags can be used for cushioning without causing compression to the patient's intestines.

[0023] 3. Two sets of air bags and injection tubes are used inside to improve the effect of drug enema. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0025] Figure 1 The utility model is a three-dimensional anal canal with an airbag internal fixation device Figure 1 ;

[0026] Figure 2 This is a front view of an anal canal with an airbag internal fixation device according to the present invention;

[0027] Figure 3 This is a left side view of an anal canal with an airbag internal fixation device according to the present invention;

[0028] Figure 4 To follow Figure 3 AA direction cross-sectional view;

[0029] Figure 5 To follow Figure 3 BB direction cross-sectional view;

[0030] Figure 6 for Figure 4 Enlarged view of point C in the middle.

[0031] The numbers in the figure represent:

[0032] 1. Guide tube; 2. Injection tube; 3. Fixing assembly; 31. Fixing airbag; 32. Connecting trachea; 33. Air hole; 34. Connecting trachea; 4. Guide ring; 5. Drug access tube. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0034] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0035] Example 1: In some embodiments, please refer to the accompanying drawings of the specification. Figures 1-6 , an anal tube with an airbag internal fixation device, comprising a guide tube 1 for defecation or gas discharge for a patient, and a drug injection tube 2 for injecting drugs installed on the guide tube 1;

[0036] It also includes a fixing assembly 3 for fixing the injection tube 2, and the fixing assembly 3 is connected to the guide tube 1 and the injection tube 2;

[0037] It also includes a guide ring 4 for guiding the flow guide tube 1 and the drug injection tube 2, and the guide ring 4 is connected to the flow guide tube 1 and the drug injection tube 2;

[0038] The fixing assembly 3 includes a fixing airbag 31, a connecting air tube 32, an air hole 33, and an access air tube 34. The fixing airbag 31 is fixedly mounted on the outer wall of the injection tube 2. The connecting air tube 32 is located in the space formed by the outer wall of the guide tube 1 and the inner wall of the injection tube 2. The outer wall of the connecting air tube 32 is fixedly connected to the outer wall of the guide tube 1 and the inner wall of the injection tube 2, respectively. The upper end of the connecting air tube 32 is connected to the guide ring 4, the lower end of the connecting air tube 32 is fixedly connected to the upper end of the access air tube 34, and the air hole 33 is connected to the injection tube 2 and the fixing assembly 3.

[0039] When the present invention is used, the upper ends of the drainage tube 1 and the injection tube 2 are inserted into the patient's intestine, and air is injected into the fixed air bag 31 through the air hole 33 through the connecting trachea 32, so that the fixed air bag 31 fits against the intestinal wall, thereby fixing the drainage tube 1 and the injection tube 2 in the intestine. Then, the drainage tube 1 is used to discharge the patient's excrement and intestinal gas, and the injection tube 2 can be used to inject enema drugs for treatment.

[0040] Embodiment 2: In some embodiments, as Figures 1-6 As shown, as a preferred embodiment of the present invention, the lower end of the injection tube 2 is fixedly connected to the outer wall of the guide tube 1;

[0041] The outer side wall of the lower end of the injection tube 2 is fixedly connected with a drug access tube 5;

[0042] There are multiple groups of fixed airbags 31 arranged vertically, and the distance between the first and second groups of fixed airbags 31 from top to bottom is greater than the distance between the second and third groups of fixed airbags 31;

[0043] The first and second groups of fixing airbags 31 are inflated and fit the intestinal wall from top to bottom in the intestine, thereby fixing the drainage tube 1 and the injection tube 2 inside the intestine. The third group of fixing airbags 31 is at the anus to limit the outside of the drainage tube 1 and the injection tube 2 to prevent the drainage tube 1 and the injection tube 2 from excessively extending, thereby ensuring the overall stability. At the same time, the third group of fixing airbags 31 on the outside is connected to the first and second groups of fixing airbags 31 on the inside. The fixing airbags 31 on the outside can observe the status of the internal fixing airbags 31 at any time. If the internal fixing airbag 31 leaks, the external fixing airbag 31 will collapse, so that the internal fixing airbag 31 is judged to be leaking by observing the status of the external fixing airbag 31. At the same time, when the patient's peristalsis and the internal intestinal contraction will squeeze the internal fixing airbag 31, and the external fixing airbag 31 will expand, so that the internal fixing airbag 31 will not cause compression to the patient's intestine, thereby avoiding injury to the patient and not causing discomfort to the patient.

[0044] The injection tube 2 is provided with a plurality of injection holes, which are located between the first and second fixed air bags 31 from top to bottom and are evenly spaced around the injection tube 2;

[0045] The upper end of the connecting air pipe 32 is fixedly connected to the outer side wall of the guide ring 4;

[0046] The air hole 33 is formed on the injection tube 2 and the fixing component 3 and is in communication with each other;

[0047] There are multiple groups of air holes 33 in the cavities of each group of fixed air bags 31, and three groups are opened in each cavity at equal intervals.

[0048] The injection hole on the injection tube 2 is located between the first and second groups of fixed air bags 31 from top to bottom. When the enema medicine is injected from the injection tube 2, it will be in the space formed between the first and second groups of fixed air bags 31 from top to bottom and the outer wall of the injection tube 2. The enema medicine will not flow elsewhere and will be completely absorbed by the intestinal mucosa, thereby improving the treatment effect and controlling the amount of medicine used.

[0049] Embodiment 3: In some embodiments, as Figures 1-6 As shown, as a preferred embodiment of the present invention, the outer wall of the guide ring 4 is fixedly connected to the upper end of the guide tube 1;

[0050] The outer wall of the guide ring 4 is fixedly connected to the upper end of the injection tube 2;

[0051] The guide ring 4 uses a round ring to guide the guide tube 1 and the injection tube 2 to penetrate the patient's intestine, so that the guide tube 1 and the injection tube 2 will not cause damage to the patient's intestine when penetrating the patient's intestine.

[0052] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An anal tube with an airbag internal fixation device, comprising a drainage tube (1) for defecation or gas discharge of a patient, characterized in that: The guide tube (1) is provided with a drug injection tube (2) for injecting drugs; It also includes a fixing assembly (3) for fixing the drug injection tube (2), wherein the fixing assembly (3) is connected to the flow guide tube (1) and the drug injection tube (2); It also includes a guide ring (4) for guiding the flow guide tube (1) and the drug injection tube (2), and the guide ring (4) is connected to the flow guide tube (1) and the drug injection tube (2); The fixing assembly (3) comprises a fixing air bag (31), a connecting air pipe (32), an air hole (33) and an access air pipe (34); the fixing air bag (31) is fixedly mounted on the outer side wall of the injection pipe (2); the connecting air pipe (32) is located in a space formed by the outer side wall of the flow guide pipe (1) and the inner side wall of the injection pipe (2); the outer side wall of the connecting air pipe (32) is fixedly connected to the outer side wall of the flow guide pipe (1) and the inner side wall of the injection pipe (2); the upper end of the connecting air pipe (32) is connected to the guide ring (4); the lower end of the connecting air pipe (32) is fixedly connected to the upper end of the access air pipe (34); and the air hole (33) is connected to the injection pipe (2) and the fixing assembly (3).

2. The anal canal with an airbag internal fixation device according to claim 1, characterized in that: The lower end of the drug injection tube (2) is fixedly connected to the outer side wall of the flow guide tube (1).

3. The anal canal with an airbag internal fixation device according to claim 2, characterized in that: The outer side wall of the lower end of the drug injection tube (2) is fixedly connected to a drug access tube (5).

4. The anal canal with an airbag internal fixation device according to claim 3, characterized in that: The fixed airbags (31) are arranged in groups up and down, and the distance between the first and second groups of fixed airbags (31) from top to bottom is greater than the distance between the second and third groups of fixed airbags (31).

5. The anal canal with an airbag internal fixation device according to claim 4, characterized in that: The injection tube (2) is provided with a plurality of groups of injection holes, which are located between the first and second groups of fixed air bags (31) from top to bottom and are provided at equal intervals around the injection tube (2).

6. The anal canal with an airbag internal fixation device according to claim 5, characterized in that: The upper end of the connecting air pipe (32) is fixedly connected to the outer side wall of the guide ring (4).

7. The anal canal with an airbag internal fixation device according to claim 6, characterized in that: The air hole (33) is formed on the drug injection tube (2) and the fixing component (3) and is in communication with each other.

8. The anal canal with an airbag internal fixation device according to claim 7, characterized in that: There are multiple groups of air holes (33) located in the cavities of each group of fixed air bags (31), and three groups are provided in each cavity at equal intervals up and down.

9. The anal canal with an airbag internal fixation device according to claim 8, characterized in that: The outer side wall of the guide ring (4) is fixedly connected to the upper end of the flow guide tube (1).

10. The anal canal with an airbag internal fixation device according to claim 9, characterized in that: The outer side wall of the guide ring (4) is fixedly connected to the upper end of the drug injection tube (2).

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