Intestinal leakage plugging device

Abstract

The invention discloses an intestinal leakage plugging device, comprising: a clamping 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 present invention relates to the technical field of medical devices, and in particular to an intestinal leakage blocking device. Background Art

[0002] Some patients may have intestinal leakage problems, that is, holes appear in the side walls of the intestine, causing the excrement in the intestine to pass through the holes in the intestinal leakage and enter other tissues of the human body, causing adverse effects on the body.

[0003] Since there is always excrement in the holes of intestinal leakage, it is difficult for intestinal leakage to heal naturally, or it takes a long time to heal naturally. Currently, there is no better medical device to assist in the healing of intestinal leakage. Summary of the invention

[0004] The present invention provides an intestinal leakage blocking device, which is used to solve the problem that intestinal leakage is difficult to heal.

[0005] In one embodiment, a device for blocking intestinal leakage is provided, comprising:

[0006] A clamping bag, the clamping bag comprises a first clamping bag and a second clamping bag, 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, 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, and the closed cavity provides a closed environment for self-healing of the intestinal leakage hole;

[0007] 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; and

[0008] 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.

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

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

[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 to communicate 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, wherein the air pump is connected to the inflation tube, and the air pump 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] A clamping bag, the clamping bag comprising a first clamping bag, the first clamping bag can pass through the intestinal leakage hole into 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 enclose a closed cavity, and the closed cavity provides a closed environment for self-healing of the intestinal leakage hole;

[0021] an inflation tube, one end of which extends to communicate with the first 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 exhaust the first clamping bag; and

[0022] A drainage tube, wherein the 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 blocking device of the above embodiment, since the clamping bag includes a first clamping bag and a second clamping bag, the first clamping bag and the second clamping bag enclose a closed cavity, and the closed cavity provides a self-healing closed environment for the intestinal leakage holes. The drainage tube can discharge the excrement in the closed cavity, so that the intestinal leakage holes are in a pollution-free environment, which is beneficial to the self-repair growth of the intestine and accelerates the automatic healing speed of the intestinal leakage holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of a device for blocking intestinal leakage in an embodiment in a non-inflated state;

[0025] Figure 2 It is a schematic structural diagram of an inflated intestinal leakage blocking device in one embodiment;

[0026] Figure 3 It is a schematic structural diagram of an inflated intestinal leakage blocking device in one embodiment;

[0027] Figure 4 It is a schematic structural diagram of an inflated intestinal leakage blocking device in one embodiment;

[0028] Figure 5 This is a schematic diagram of the structure of a device for blocking intestinal leakage in an embodiment in a non-inflated state;

[0029] Figure 6 It is a schematic structural diagram of an inflated intestinal leakage blocking device in one embodiment;

[0030] The reference numerals are as follows:

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

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

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

[0034] 4-Air pump;

[0035] 5-Intestine, 51-Leaky gut holes. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are for making the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different situations, or can be replaced by other elements, materials, 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 part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations according to 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 can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0038] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0039] In one embodiment, a leakage intestinal plugging device is provided, and the leakage intestinal plugging device is mainly used to assist in the healing and repair of leakage intestinal holes in the human intestine. The leakage intestinal plugging device can also be used on other animals, and can also be used to heal and repair holes in other pipeline organs. The leakage intestinal plugging 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 pipeline in the intestine, that is, separating the leakage intestinal hole from the excrement 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, and 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. The first clamping bag 11 is in a contracted state when not inflated and has a relatively small volume, which is smaller than the opening size of most of the 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. In the inflated state, 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 the intestinal leakage hole 51 of the intestine 5, separating the intestinal leakage hole 51 from the pipe in the intestine 5. The first clamping bag 11 and the second clamping bag 12 are only partially in contact with the intestine 5, and 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, and the intestinal leakage hole 51 of the intestine 5 is located in the closed cavity 13. The closed cavity 13 provides a self-healing closed environment for 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 to block the excrement in the intestine 5 from entering the closed cavity 13, while avoiding excessive clamping force between the first clamping bag 11 and the second clamping bag 12, which may cause blood loss of the intestine 5 in the closed cavity 13.

[0045] One end of the inflation tube 2 extends to communicate with the first clamping bag 11 and the second clamping bag 12, and the other end of the inflation tube 2 is used to extend out of the human body and connect to the air pump 4. The inflation tube 2 is used to inflate and exhaust the first clamping bag 11 and the second clamping bag 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, and the other part of the inflation tube 2 is a common tube. The first branch tube 21 is connected to the first clamping bag 11, and the second branch tube 22 is connected to the second clamping bag 12. The inflation tube 2 can inflate and exhaust the first clamping bag 11 and the second clamping bag 12 at the same time through the first branch tube 21 and the second branch tube 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 clamping bag 11 and the second clamping bag 12 can be set as an integrated structure, and the first branch tube 21 and the second branch tube 22 can also be connected to the first clamping bag 11 and the second clamping bag 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] In order to improve the fixing stability of the bladder body 1, the second clamping bladder 12 can be fixed to the outer side wall of the end of the drainage tube 3. When the second clamping bladder 12 is inflated, the second clamping bladder 12 expands and spreads around the drainage tube 3. The first clamping bladder 11 is located at the end of the drainage tube 3. When the first clamping bladder 11 is not inflated, it abuts against the end of the drainage tube 3, so that the first clamping bladder 11 can be inserted into the human body through the drainage tube 3; the first clamping bladder 11 is separated from the drainage tube 3 after being inflated.

[0050] The diameter of the drainage tube 3 is larger than that of the inflation tube 2. Part of the inflation tube 2 can be inserted into the drainage tube 3. The end of the inflation tube 2 inserted into the human body is located in the drainage tube 3. The part of the drainage tube 3 exposed to the human body can be provided with a circumferential through hole, and the inflation tube 2 can pass through the through hole to penetrate into the drainage tube 3. The first branch tube 21 and the second branch tube 22 are located in the drainage tube 3. 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 passes through the closed cavity 13 to communicate with the first clamping bag 11. The end side 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 side wall of the drainage tube 3 to communicate 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 blocking device, facilitate the insertion and removal of the intestinal leakage blocking device into the human body, and can also avoid the contraction of the inflation tube 2 during the inflation and deflation process from affecting other tissues of the human body, and can also avoid the entanglement of the inflation tube 2 with tissues in the human body.

[0051] In other embodiments, the inflation tube 2 is extended 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 bonding or clamping, so as to achieve communication with the first clamping bag 11 and the second clamping bag 12.

[0052] In this embodiment, a breakable structure is provided at the connection between the first clamping bag 11 and the first branch tube 21. The breakable structure may be a structure formed by cutting off a portion of the outer wall of the first branch tube 21. The wall thickness of the breakable structure is less than the wall thickness of the first branch tube 21. When the intestinal leakage hole 51 of the intestine 5 is almost self-healed, the inflation tube 2 can be pulled. Under the action of the pulling external force, the inflation tube 2 (first branch tube 21) and the first clamping bag 11 are disconnected at the breakable structure, so that the intestinal leakage blocking device will not be blocked by the first clamping bag 11 when it is pulled out, and the first clamping bag 11 can be discharged from the human body along with the excrement.

[0053] In other embodiments, the first clamping bag 11 and the first branch pipe 21 are connected in a plug-in detachable manner, and the plug-in detachable connection is a detachable structure, and the first clamping bag 11 and the first branch pipe 21 can be separated by pulling the inflation tube 2. Alternatively, the first clamping bag 11 can be expanded by filling it with excessive gas, so that the connection between the first clamping bag 11 and the first branch pipe 21 is separated.

[0054] In other embodiments, the intestinal leakage blocking device may also include a shearing structure, which is arranged at the connection between the first clamping bag 11 and the first branch tube 21. The shearing structure is connected to an operating member such as a pull rope extending outside the human body. The shearing structure is operated by the operating member to shear the connection between the first clamping bag 11 and the first branch tube 21, thereby realizing the separation of the first clamping bag 11 and the first branch tube 21.

[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 use principle and steps of the intestinal leakage blocking device are as follows:

[0057] In the uninflated state, the first clamping bag 11 and the second clamping bag 12 are in a contracted state, and the volumes of the first clamping bag 11 and the second clamping bag 12 are relatively small. The drainage tube 3 is inserted into the human body, and the drainage tube 3 brings the first clamping bag 11, the second clamping bag 12 and the inflation tube 2 into the human body; wherein the intestinal leakage hole 51 through which the first clamping bag 11 passes is located in the intestine 5, and the second clamping bag 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. The first clamping bag 11 is expanded and unfolded to clamp the inner wall of the intestine 5. The second clamping bag 12 is expanded and unfolded to clamp 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 so that the first branch tube 21 and the first clamping bag 11 are separated 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 bag 11 is a disc-shaped structure, and the first clamping bag 11 has a first annular protrusion 111, and the first annular protrusion 111 is used to clamp the inner wall of the intestine 5. In the inflated state, the second clamping bag 12 is a disc-shaped structure symmetrical to the first clamping bag 11, and the second clamping bag 12 has a second annular protrusion 121, and the second annular protrusion 121 is used to clamp the outer wall of the intestine 5. The first annular protrusion 111 and the second annular protrusion 121 are arranged so that when the first clamping bag 11 and the second clamping bag 12 are combined and clamped, a hollow closed cavity 13 can be formed in the middle, providing a self-healing environment for the intestinal leakage hole 51.

[0066] The first clamping bag 11 and the second clamping bag 12 are disc-shaped structures when inflated, which can reduce the protruding height of the first clamping bag 11 and the second clamping bag 12 and reduce the space occupied by the first clamping bag 11 and the second clamping bag 12, especially the space occupied by the first clamping bag 11, so as to avoid the first clamping bag 11 from blocking the intestine 5 and avoid the second clamping bag 12 from squeezing other tissues outside the intestine 5.

[0067] In other embodiments, in the inflated state, the first clamping bag 11 and the second clamping bag 12 can be a hemispherical cover or an arc cover, and a closed cavity 13 can be formed between the first clamping bag 11 and the second clamping bag 12 to provide a self-healing environment without excrement for the intestinal leakage hole 51.

[0068] Please refer to Figure 3 In one embodiment, a side hole 31 is provided at one end of the drainage tube 3 close to the second clamping bag 12. The drainage tube 3 may be provided with one or more side holes 31. The side hole 31 is arranged close to the intestinal leakage hole 51. The side hole 31 is used to drain the excrement seeping from the intestinal leakage hole 51 into the drainage tube 3 and then discharged from the body.

[0069] The provision of the side holes 31 can ensure that the tissue outside the intestinal leakage hole 51 is clean and avoid being affected by the seeping excrement.

[0070] Please refer to Figure 4 In one embodiment, the intestinal leakage blocking device also includes an air pump 4, which can be an electric air pump or a manual air pump. The air pump 4 is connected to the end of the inflation tube 2 away from the clamping bag 1, and the air pump 4 is used to charge and exhaust the first clamping bag 11 and the second clamping bag 12 through the inflation tube 2.

[0071] In one embodiment, the intestinal leakage blocking device also includes a power device such as a negative pressure source, which is connected to the end of the drainage tube 3 away from the clamping bag 1, and is used to discharge excrement 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 through a fixing structure 14. The fixing structure 14 can be a structure that can play a role in fixing and limiting, such as a clamping structure, an adhesive structure, etc.

[0074] When the inflation tube 2 inflates the first clamping bag 11, since the inflation tube 2 cannot move, the first clamping bag 11 expands and opens to clamp the inner wall of the intestine 5, and the first clamping bag 11 and the inner wall of the intestine 5 enclose a one-way closed closed cavity 13. In addition, when in use, after the first clamping bag 11 is inflated, it can be gently pulled outward through the drainage tube 3, so that the first clamping bag 11 can be clamped on the inner wall of the intestine 5 more stably.

[0075] Among them, the end of the inflation tube 2 close to 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 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 it will not play the role of covering and isolating the intestinal leakage hole 51.

[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 specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art, according to the concept of the present invention, some simple deductions, modifications or substitutions can be made.

Claims

1. A device for blocking intestinal leakage, characterized in that: include: A clamping bag, the clamping bag comprises a first clamping bag and a second clamping bag, 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, 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, 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 and the second clamping bag, and the other end of which is used to extend out of the human body, and the inflation tube is used to inflate and exhaust 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, and the first annular protrusion is used to clamp the inner wall of the intestine; the second clamping bag has a second annular protrusion, and the second annular protrusion 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 configured 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: It also includes an air pump, 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: A clamping bag, wherein the clamping bag comprises 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, and the first clamping bag and the inner wall of the intestine enclose 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, and the other end of which is used to extend out of the human body, and the inflation tube is used to inflate and exhaust the first clamping bag; as well as A drainage tube, wherein the 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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