Intestinal leakage plugging device

Abstract

The utility model discloses an intestinal leakage plugging device, which comprises a clamping bag, a sealing bag and a sealing bag, the clamping bag comprises a first clamping bag and a second clamping bag, the first clamping bag and the second clamping bag enclose to form a closed cavity, and the closed cavity provides a self-healing closed environment for an intestinal leakage hole; the inflation tube is used for inflating and deflating the first clamping bag and the second clamping bag; one end of the drainage tube penetrates through the second clamping bag and extends to be communicated with the closed cavity, the other end of the drainage tube is used for extending out of the human body, and the drainage tube is used for discharging excrement in the closed cavity. Due to the fact that the clamping bags comprise the first clamping bag and the second clamping bag, the first clamping bag and the second clamping bag define the closed cavity, the closed cavity provides a self-healing closed environment for the intestinal leakage hole, the drainage tube can discharge excrement in the closed cavity, the intestinal leakage hole is located in a pollution-free environment, self-repairing growth of the intestinal tract is facilitated, and the self-healing effect of the intestinal tract is improved. And the automatic healing speed of intestinal leakage holes is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely relates to an intestinal leakage plugging device. BACKGROUND

[0002] Some patients' intestinal tracts will have intestinal leakage problems, that is, holes appear in the side walls of the intestinal tracts, causing excrement in the intestinal tracts to pass through the holes of the intestinal leakage into other tissues of the human body, which causes adverse effects on the human body.

[0003] Because there is always excrement at the holes of the intestinal leakage, the intestinal leakage is difficult to heal naturally or the natural healing time is long. At present, there is no better medical instrument to assist the healing of the intestinal leakage. SUMMARY

[0004] The utility model provides an intestinal leakage plugging device, which is used to solve the problem of difficult healing of intestinal leakage.

[0005] In one embodiment, an intestinal leakage plugging device is provided, which comprises:

[0006] a clamping bag, the clamping bag comprising a first clamping bag and a second clamping bag, the first clamping bag being capable of entering the intestinal tract through the intestinal leakage hole in an uninflated state; in an inflated state, the first clamping bag is used to clamp the inner wall of the intestinal tract, and the second clamping bag is used to clamp the outer wall of the intestinal tract, the first clamping bag and the second clamping bag enclosing a closed cavity, and the closed cavity provides a self-healing closed environment for the intestinal leakage hole;

[0007] an inflation tube, one end of the inflation tube extending to be in communication with the first clamping bag and the second clamping bag, the other end of the inflation tube being used to extend out of the human body, and the inflation tube being used to inflate and deflate the first clamping bag and the second clamping bag; and

[0008] a drainage tube, one end of the drainage tube extending to be in communication with the closed cavity through the second clamping bag, the other end of the drainage tube being used to extend out of the human body, and the drainage tube being used to discharge excrement in the closed cavity.

[0009] In one embodiment, the first clamping bag has a first annular protrusion, the first annular protrusion being used to clamp the inner wall of the intestinal tract; and the second clamping bag has a second annular protrusion, the second annular protrusion being used to clamp the outer wall of the intestinal tract.

[0010] In one embodiment, in the inflated state, the first clamping bag and the second clamping bag are in a disc-shaped structure.

[0011] In one embodiment, one end of the inflation tube is divided into a first branch tube and a second branch tube, the first branch tube is connected to the first clamping bag, and the second branch tube is connected to the second clamping bag.

[0012] In one embodiment, a portion of the first branch tube is located in the drainage tube, and a portion of the first branch extends out of the drainage tube and communicates with the first clamping bag.

[0013] In one embodiment, the second clamping bag is fixed to the drainage tube, the second branch tube is located in the drainage tube, and the second branch tube passes through the drainage tube and communicates with the second clamping bag.

[0014] In one embodiment, the connection between the inflation tube and the first clamping bag is configured as a breakable structure; under the action of an external force, the inflation tube and the first clamping bag are disconnected and separated at the breakable structure.

[0015] In one embodiment, the wall thickness of the breakable structure is smaller than the wall thickness of the inflation tube.

[0016] In one embodiment, the inflation tube and the first clamping bag are detachably connected.

[0017] In one embodiment, a side hole is provided at one end of the drainage tube close to the second clamping bag.

[0018] In one embodiment, an air pump is further included, which is connected to the inflation tube and is used to inflate and deflate the first clamping bag and the second clamping bag through the inflation tube.

[0019] In one embodiment, a device for blocking intestinal leakage is provided, comprising:

[0020] The clamping bag includes a first clamping bag, which can pass through the intestinal leakage hole and enter the intestine in an uninflated state; in an inflated state, the first clamping bag is used to clamp the inner wall of the intestine, and the first clamping bag and the inner wall of the intestine enclose a closed cavity, which provides a closed environment for the intestinal leakage hole to heal itself;

[0021] an inflation tube, one end of which extends to communicate with the first clamping bag, the other end of which is configured to extend out of the human body, and the inflation tube is configured to inflate and deflate the first clamping bag; and

[0022] A drainage tube is fixedly connected to the inflation tube, one end of the drainage tube is communicated with the closed cavity, and the other end of the drainage tube is used to extend out of the human body, and the drainage tube is used to discharge excrement in the closed cavity.

[0023] According to the intestinal leakage plugging device of the above embodiment, since the clamping bag comprises the first clamping bag and the second clamping bag, the first clamping bag and the second clamping bag enclose the closed cavity, the closed cavity provides a self-healing environment for the intestinal leakage hole, the drainage tube can discharge the excrement in the closed cavity, so that the intestinal leakage hole is in a non-polluted environment, which is beneficial to the self-repairing growth of the intestinal tract and accelerates the automatic healing speed of the intestinal leakage hole. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the intestinal leakage plugging device in an uninflated state according to an embodiment;

[0025] Figure 2 It is a structural schematic diagram of the intestinal leakage plugging device in an inflated state according to an embodiment;

[0026] Figure 3 It is a structural schematic diagram of the intestinal leakage plugging device in an inflated state according to an embodiment;

[0027] Figure 4 It is a structural schematic diagram of the intestinal leakage plugging device in an inflated state according to an embodiment;

[0028] Figure 5 It is a structural schematic diagram of the intestinal leakage plugging device in an uninflated state according to an embodiment;

[0029] Figure 6 It is a structural schematic diagram of the intestinal leakage plugging device in an inflated state according to an embodiment;

[0030] Wherein, the reference signs are as follows:

[0031] 1-clamping bag, 11-first clamping bag, 111-first annular protrusion, 12-second clamping bag, 121-second annular protrusion, 13-closed cavity, 14-fixing structure;

[0032] 2-inflatable tube, 21-first branch pipe, 22-second branch pipe;

[0033] 3-drainage tube, 31-side hole;

[0034] 4-air pump;

[0035] 5-intestinal tract, 51-intestinal leakage hole. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted under different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0037] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0038] The serial numbers assigned to components herein, such as "first," "second," etc., are used solely to distinguish the objects being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0039] In one embodiment, a leakage-intestinal blocking device is provided. The leakage-intestinal blocking device is mainly used to assist in the healing and repair of leakage holes in the human intestine. The leakage-intestinal blocking device can also be used on other animals, and can also be used to heal and repair holes in other duct organs. The leakage-intestinal blocking device is an inflatable device. When not inflated, it is small in size and can be placed in the human body, and installed on the inside and outside of the leakage-intestinal hole; in the inflated state, the bladders on the inside and outside of the leakage-intestinal hole expand and clamp the inner and outer walls of the leakage-intestinal hole, wrapping the leakage-intestinal hole and forming a relatively closed cavity, separating the leakage-intestinal hole from the pipe in the intestine, that is, separating the leakage-intestinal hole from the excretion in the intestine, providing a better self-healing environment for the intestinal hole.

[0040] Among them, the intestinal leakage blocking device is also provided with a drainage tube, which can discharge the excrement in the closed cavity where the intestinal leakage hole is located, avoiding the contact between the excrement and the intestinal leakage hole, which is conducive to the rapid self-healing of the intestinal leakage hole.

[0041] Please refer to Figure 1 and Figure 2 The intestinal leakage blocking device in this embodiment mainly includes a clamping bag 1, an inflation tube 2 and a drainage tube 3.

[0042] The clamping bag 1 is an expandable and contractible bag structure. The clamping bag 1 is a waterproof and airtight structure, so that the clamping bag 1 can be expanded by inflation and separate the intestinal pores from the excrement in the intestine.

[0043] The clamping bag 1 includes a first clamping bag 11 and a second clamping bag 12. The first clamping bag 11 is an inner bag and is used to clamp the inner wall of the intestine 5. The second clamping bag 12 is an outer bag and is used to clamp the outer wall of the intestine 5. When not inflated, the first clamping bag 11 is in a contracted state and has a relatively small volume. The volume is smaller than the opening size of most intestinal holes 51, so that the first clamping bag 11 can pass through the intestinal leakage hole 51 of the intestine 5 when not inflated. When inflated, the unfolded areas of the first clamping bag 11 and the second clamping bag 12 are both larger than the opening size of the intestinal leakage hole 51. The first clamping bag 11 clamps the inner wall of the intestine 5, and the second clamping bag 12 clamps the outer wall of the intestine 5. The first clamping bag 11 and the second clamping bag 12 wrap around the intestinal leakage hole 51 of the intestine 5, separating the intestinal leakage hole 51 from the pipe inside the intestine 5. The first clamping bag 11 and the second clamping bag 12 are only partially in contact with the intestine 5. There is a certain space gap between the parts of the first clamping bag 11 and the second clamping bag 12 that are not in contact with the intestine 5. The first clamping bag 11 and the second clamping bag 12 enclose a closed cavity 13. The intestinal leakage hole 51 of the intestine 5 is located in the closed cavity 13. The closed cavity 13 provides a closed environment for self-healing of the intestinal leakage hole 51 of the intestine 5.

[0044] Among them, the closed cavity 13 is a relatively closed environment, and the clamping force of the first clamping bag 11 and the second clamping bag 12 with the intestine 5 is controlled within a certain range, ensuring that the first clamping bag 11 and the second clamping bag 12 can be clamped against the inner and outer walls of the intestine 5, blocking the excrement in the intestine 5 from entering the closed cavity 13, and at the same time avoiding excessive clamping force between the first clamping bag 11 and the second clamping bag 12, which causes blood loss in the intestine 5 in the closed cavity 13.

[0045] One end of the inflation tube 2 extends to communicate with the first clamping bladder 11 and the second clamping bladder 12. The other end of the inflation tube 2 is used to extend outside the human body and connect to the air pump 4. The inflation tube 2 is used to inflate and deflate the first and second clamping bladders 11, 12. The end of the inflation tube 2 inserted into the human body includes a first branch tube 21 and a second branch tube 22. The rest of the inflation tube 2 is a common tube. The first branch tube 21 is connected to the first clamping bladder 11, and the second branch tube 22 is connected to the second clamping bladder 12. The inflation tube 2 can simultaneously inflate and deflate the first and second clamping bladders 11, 12 through the first and second branch tubes 21, 22.

[0046] In other embodiments, the inflation tube 2 may also include two separate tubes. For example, the inflation tube 2 includes a first inflation tube and a second inflation tube. One end of the first inflation tube is connected to the first clamping bag 11, and the other end of the first inflation tube extends out of the human body and is connected to the air pump. One end of the second inflation tube is connected to the second clamping bag 12, and the other end of the second inflation tube extends out of the human body and is connected to the air pump. The first inflation tube is used alone to inflate and exhaust the first clamping bag 11, and the second inflation tube is used alone to inflate and exhaust the second clamping bag 12. The inflation tube 2 uses two independent tubes to inflate and exhaust the first clamping bag 11 and the second clamping bag 12 respectively, which can realize independent inflation and exhaust of the first clamping bag 11 and the second clamping bag 12. For example, the first clamping bag 11 and the second clamping bag 12 can be inflated and exhausted successively to meet the needs of more usage scenarios.

[0047] In this embodiment, the inflation tube 2 and the first and second clamping bags 11 and 12 can be set as an integrated structure, and the first branch pipe 21 and the second branch pipe 22 can also be connected to the first and second clamping bags 11 and 12 respectively by plugging.

[0048] The drainage tube 3 can be a hard tube or a soft tube. One end of the drainage tube 3 passes through the second clamping bag 12 and extends to communicate with the closed cavity 13. The other end of the drainage tube 3 is used to extend out of the human body. The drainage tube 3 is used to discharge excrement in the closed cavity to ensure that the intestinal leakage hole 51 of the intestine 5 is in a relatively clean environment, which is conducive to the self-healing of the intestinal leakage hole 51 of the intestine 5.

[0049] To improve the stability of the bladder 1, the second clamping bladder 12 can be fixed to the outer wall of the end of the drainage tube 3. When inflated, the second clamping bladder 12 expands outward around the drainage tube 3. The first clamping bladder 11 is located at the end of the drainage tube 3. When not inflated, the first clamping bladder 11 abuts the end of the drainage tube 3, allowing the first clamping bladder 11 to be inserted into the human body through the drainage tube 3. After inflation, the first clamping bladder 11 is separated from the drainage tube 3.

[0050] The tube diameter of the drainage tube 3 is larger than that of the inflation tube 2, and a part of the inflation tube 2 can be arranged in the drainage tube 3. The end of the inflation tube 2 inserted into the human body is located in the drainage tube 3, and the part of the drainage tube 3 exposed outside the human body can be provided with a through hole in the circumferential direction, and the inflation tube 2 can pass through the through hole and enter the drainage tube 3. The first branch tube 21 and the second branch tube 22 are located in the drainage tube 3, and a part of the first branch tube 21 is located in the drainage tube 3, and the other part of the first branch tube 21 extends out of the drainage tube 3 and communicates with the first clamping bag 11 through the closed cavity 13. The end wall of the drainage tube 3 can be provided with a through hole, and the second branch tube 22 passes through the through hole of the end wall of the drainage tube 3 and communicates with the second clamping bag 12. Among them, the part of the inflation tube 2 inserted into the human body is arranged in the drainage tube 3, which can simplify the external structure of the intestinal leakage plugging device, facilitate the insertion and extraction of the intestinal leakage plugging device into and out of the human body, and also avoid the contraction of the inflation tube 2 in the inflation and deflation process from affecting other tissues of the human body, and also avoid the entanglement of the inflation tube 2 with the tissues in the human body.

[0051] In other embodiments, the inflation tube 2 is arranged along the outer wall of the drainage tube 3, and the inflation tube 2 is fixed to the outer wall of the drainage tube 3 by adhesion, clamping or other means, and can also realize communication with the first clamping bag 11 and the second clamping bag 12.

[0052] In this embodiment, the connection between the first clamping bag 11 and the first branch tube 21 is provided with a breakable structure, which can be a structure formed by cutting part of the outer wall of the first branch tube 21, and the wall thickness of the breakable structure is smaller than that of the first branch tube 21. When the intestinal leakage hole 51 of the intestinal tract 5 is almost self-healed, the inflation tube 2 can be pulled, and under the action of the pulling force, the inflation tube 2 (the first branch tube 21) and the first clamping bag 11 are disconnected at the breakable structure, so that the intestinal leakage plugging device is not blocked by the first clamping bag 11 when it is pulled out, and the first clamping bag 11 can be discharged out of the human body with the excrement.

[0053] In other embodiments, the connection between the first clamping bag 11 and the first branch tube 21 is a detachable connection of plug-in type, which is a separable structure. By pulling the inflation tube 2, the first clamping bag 11 and the first branch tube 21 can also be separated. Alternatively, by inflating excess gas, the first clamping bag 11 is inflated, so that the connection between the first clamping bag 11 and the first branch tube 21 is separated.

[0054] In other embodiments, the intestinal leakage plugging device can also include a shearing structure arranged at the connection between the first clamping bag 11 and the first branch tube 21, and the shearing structure is connected with an operating member such as a pull rope extending to the outside of the human body. By operating the shearing structure through the operating member, the connection between the first clamping bag 11 and the first branch tube 21 is sheared, and the first clamping bag 11 and the first branch tube 21 are also separated.

[0055] In other embodiments, the intestinal leakage blocking device may not be provided with a breakable structure and a shearing structure, and the inner diameter of the drainage tube 3 may be set to be correspondingly larger, and a cutting instrument may pass through the drainage tube 3 to achieve cutting and separation of the first clamping bag 11 and the first branch tube 21.

[0056] In this embodiment, the intestinal leakage blocking device is used in the following steps:

[0057] When not inflated, the first and second clamping bladders 11, 12 are in a contracted state, and their volumes are relatively small. The drainage tube 3 is inserted into the human body, bringing the first and second clamping bladders 11, 12, and inflation tube 2 into the human body. The intestinal leakage hole 51 through which the first clamping bladder 11 passes is located inside the intestine 5, while the second clamping bladder 12 is located outside the intestine 5.

[0058] The first clamping bag 11 and the second clamping bag 12 are inflated through the inflation tube 2. After the first clamping bag 11 is expanded and unfolded, it clamps the inner wall of the intestine 5. After the second clamping bag 12 is expanded and unfolded, it clamps the outer wall of the intestine 5. The first clamping bag 11 and the second clamping bag 12 enclose a closed cavity 13, and the intestinal leakage hole 51 is located in the closed cavity 13.

[0059] The excrement in the closed cavity 13 is discharged through the drainage tube 3 by a power device such as a negative pressure source, so that a relatively clean environment is formed in the closed cavity 13;

[0060] When the intestinal leakage hole 51 is almost healed, that is, the intestinal leakage hole 51 is small, the first clamping bag 11 and the second clamping bag 12 are vented through the inflation tube 2;

[0061] Pull the inflation tube 2 to separate the first branch tube 21 and the first clamping bag 11 at the connection;

[0062] The intestinal leakage blocking device is removed from the human body to complete the treatment.

[0063] Among them, after the intestinal leakage blocking device is removed, the intestinal leakage hole 51 is in a state close to self-healing. The intestinal leakage hole 51 is a relatively small hole and can heal automatically even in an environment with excrement; the separated first clamping bag 11 is discharged from the anus of the intestine 5 along with the excrement.

[0064] The intestinal leakage blocking device provided in this embodiment has a clamping bag 1 including a first clamping bag 11 and a second clamping bag 12. The first clamping bag 11 and the second clamping bag 12 enclose a closed cavity 13. The closed cavity 13 provides a self-healing closed environment for the intestinal leakage hole 51. The drainage tube 3 can discharge the excrement in the closed cavity 13, so that the intestinal leakage hole 51 is in a pollution-free environment, which is beneficial to the self-repair growth of the intestine 5 and accelerates the automatic healing speed of the intestinal leakage hole 51.

[0065] In one embodiment, in the inflated state, the first clamping capsule 11 is in a disc structure, and the first clamping capsule 11 has a first annular protrusion 111 for clamping the inner wall of the intestine 5. In the inflated state, the second clamping capsule 12 is in a disc structure symmetrical to the first clamping capsule 11, and the second clamping capsule 12 has a second annular protrusion 121 for clamping the outer wall of the intestine 5. The first annular protrusion 111 and the second annular protrusion 121 are arranged such that when the first clamping capsule 11 and the second clamping capsule 12 are combined and clamped, a hollow closed cavity 13 is formed in the middle part, providing a self-healing environment for the intestinal leakage hole 51.

[0066] In one embodiment, in the inflated state, the first clamping capsule 11 is in a disc structure, and the first clamping capsule 11 has a first annular protrusion 111 for clamping the inner wall of the intestine 5. In the inflated state, the second clamping capsule 12 is in a disc structure symmetrical to the first clamping capsule 11, and the second clamping capsule 12 has a second annular protrusion 121 for clamping the outer wall of the intestine 5. The first annular protrusion 111 and the second annular protrusion 121 are arranged such that when the first clamping capsule 11 and the second clamping capsule 12 are combined and clamped, a hollow closed cavity 13 is formed in the middle part, providing a self-healing environment for the intestinal leakage hole 51.

[0067] In other embodiments, in the inflated state, the first clamping capsule 11 and the second clamping capsule 12 can be in a semi-spherical cap or circular arc cap structure, and the closed cavity 13 can be formed between the first clamping capsule 11 and the second clamping capsule 12, providing a self-healing environment without excrement for the intestinal leakage hole 51.

[0068] Please refer to Figure 3 In one embodiment, the drainage tube 3 has a side hole 31 at one end close to the second clamping capsule 12, and the drainage tube 3 can have one or more side holes 31. The side hole 31 is arranged close to the intestinal leakage hole 51, and the side hole 31 is used to drain the exudate from the intestinal leakage hole 51 into the drainage tube 3, and then discharge it from the body.

[0069] The arrangement of the side hole 31 can ensure that the tissue outside the intestinal leakage hole 51 is clean and is not affected by the exudate.

[0070] Please refer to Figure 4 In one embodiment, the intestinal leakage plugging device further comprises a gas pump 4, which can be an electric gas pump or a manual gas pump. The gas pump 4 is connected to the end of the inflation tube 2 away from the clamping capsule 1, and the gas pump 4 is used to charge and discharge the first clamping capsule 11 and the second clamping capsule 12 through the inflation tube 2.

[0071] In one embodiment, the intestinal leakage plugging device further comprises a negative pressure source or other power device, which is connected to the end of the drainage tube 3 away from the clamping capsule 1, and the negative pressure source or other power device is used to discharge the exudate in the closed cavity 13.

[0072] Please refer to Figure 5 and Figure 6In one embodiment, an intestinal leakage blocking device is provided. The difference between this intestinal leakage blocking device and any of the above embodiments is that the clamping bag 1 only includes a first clamping bag 11, does not include a second clamping bag 12, and the inflation tube 2 does not need to be provided with a branch tube.

[0073] In this embodiment, the inflation tube 2 is fixedly connected to the drainage tube 3, and the inflation tube 2 can be fixedly connected to the drainage tube 3 by a fixing structure 14. The fixing structure 14 can be a clamping structure, an adhesive structure, or other structure that can play a role in fixing and limiting.

[0074] After the inflation tube 2 inflates the first clamping bladder 11, the inflation tube 2 cannot move, allowing the first clamping bladder 11 to expand and clamp onto the inner wall of the intestine 5. The first clamping bladder 11 and the inner wall of the intestine 5 form a one-way closed cavity 13. Furthermore, during use, after the first clamping bladder 11 is inflated, it can be gently pulled outward through the drainage tube 3 to ensure that the first clamping bladder 11 is more stably clamped onto the inner wall of the intestine 5.

[0075] The end of the inflation tube 2 near the first clamping bag 11 is fixed to the drainage tube 3, and the fixing structure 14 is close to the first clamping bag 11, which can ensure the clamping force of the first clamping bag 11. If the first clamping bag 11 is far away from the fixing structure 14 between the inflation tube 2 and the drainage tube 3, the elastic deformation of the inflation tube 2 itself will cause the clamping force of the first clamping bag 11 to decrease, and the intestinal leakage hole 51 will not be covered and isolated.

[0076] In this embodiment, the clamping bag 1 uses a single inner clamping bag, which can also separate the intestinal leakage hole 51 from the excrement in the intestine 5, provide a good self-healing environment for the intestinal leakage hole 51, and accelerate the automatic healing speed of the intestinal leakage hole 51.

[0077] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art of the present invention can make some simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. A device for blocking intestinal leakage, characterized in that: include: The clamping bag includes a first clamping bag and a second clamping bag. The first clamping bag can enter the intestine through the intestinal leakage hole in an uninflated state; in an inflated state, the first clamping bag is used to clamp the inner wall of the intestine, and the second clamping bag is used to clamp the outer wall of the intestine. The first clamping bag and the second clamping bag enclose a closed cavity, which provides a closed environment for the intestinal leakage hole to heal itself. an inflation tube, one end of which extends to communicate with the first clamping bag and the second clamping bag, the other end of which is used to extend out of the human body, and the inflation tube is used to inflate and deflate the first clamping bag and the second clamping bag; as well as A drainage tube, one end of which passes through the second clamping bag and extends to communicate with the closed cavity, and the other end of which is used to extend out of the human body, and the drainage tube is used to discharge excrement in the closed cavity.

2. The intestinal leakage blocking device according to claim 1, characterized in that: The first clamping bag has a first annular protrusion, which is used to clamp the inner wall of the intestine; the second clamping bag has a second annular protrusion, which is used to clamp the outer wall of the intestine.

3. The intestinal leakage blocking device according to claim 2, characterized in that: In an inflated state, the first clamping bag and the second clamping bag are disc-shaped structures.

4. The intestinal leakage blocking device according to claim 1, characterized in that: One end of the inflation tube is divided into a first branch tube and a second branch tube, the first branch tube is communicated with the first clamping bag, and the second branch tube is communicated with the second clamping bag.

5. The intestinal leakage blocking device according to claim 4, characterized in that: A portion of the first branch tube is located in the drainage tube, and a portion of the first branch extends out of the drainage tube and communicates with the first clamping bag.

6. The intestinal leakage blocking device according to claim 5, characterized in that: The second clamping bag is fixed to the drainage tube, the second branch tube is located in the drainage tube, and the second branch tube passes through the drainage tube and is communicated with the second clamping bag.

7. The intestinal leakage blocking device according to claim 1, characterized in that: The connection between the inflation tube and the first clamping bag is set as a breakable structure; under the action of external force, the inflation tube and the first clamping bag are disconnected and separated at the breakable structure.

8. The intestinal leakage blocking device according to claim 1, characterized in that: A side hole is provided at one end of the drainage tube close to the second clamping bag.

9. The intestinal leakage blocking device according to any one of claims 1 to 8, characterized in that: An air pump is also included, which is connected to the inflation tube and is used to inflate and deflate the first clamping bag and the second clamping bag through the inflation tube.

10. A device for blocking intestinal leakage, characterized in that: include: The clamping bag includes a first clamping bag, and the first clamping bag can pass through the intestinal leakage hole and enter the intestine in an uninflated state; In an inflated state, the first clamping bag is used to clamp the inner wall of the intestine. The first clamping bag and the inner wall of the intestine form a closed cavity, and the closed cavity provides a closed environment for self-healing of the intestinal leakage hole. an inflation tube, one end of which extends to communicate with the first clamping bag, the other end of which is configured to extend out of the human body, and the inflation tube is configured to inflate and deflate the first clamping bag; as well as A drainage tube is fixedly connected to the inflation tube, one end of the drainage tube is communicated with the closed cavity, and the other end of the drainage tube is used to extend out of the human body, and the drainage tube is used to discharge excrement in the closed cavity.

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