Protective device for taking out foreign matters in digestive tract

Abstract

The utility model relates to the technical field of medical instruments, in particular to a digestive tract foreign body taking-out protection device which comprises an endoscope pipeline, an annular sleeve is coaxially fixed to one end of the endoscope pipeline, a gastroscope body coaxially penetrates into the endoscope pipeline, the annular sleeve is provided with an anti-bite mechanism in a matched mode, and the annular sleeve is further provided with a pipeline supporting mechanism in a matched mode. The gastroscope body is provided with a first air bag mechanism in a matched mode. The end, away from the annular sleeve, of the endoscope pipeline is provided with a second air bag mechanism in a matched mode. When foreign matters are taken out, the esophagus cannot be damaged, meanwhile, an endoscope pipeline is prevented from being damaged, the use effect is more flexible and convenient, the pain of a patient is effectively reduced, and the overall working efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially, and it is digestive tract foreign body removal protection device. BACKGROUND

[0002] The digestive tract is a long muscular tube starting from the oral cavity and continuing as pharynx, esophagus, stomach, small intestine, large intestine, and ending in the anus. In clinical treatment, the stomach swallows foreign bodies, which is a common clinical disease. When there is an edge sharp foreign body, there is a risk of damage to the digestive tract wall, bleeding and perforation when it is taken out through the esophagus. Therefore, a digestive tract foreign body removal protection device is needed.

[0003] The existing digestive tract foreign body removal protection device is mostly provided with an endoscope pipeline, which takes out the foreign body inside the endoscope pipeline. However, the pipe diameter of the endoscope pipeline is mostly single, and different endoscope pipelines with different pipe diameters are needed for different sizes of foreign bodies. It cannot flexibly meet the removal operation of different foreign bodies, the overall efficiency is low, and the sharp foreign body is also easy to damage the inside of the endoscope pipeline when it is taken out, causing the risk of damage.

[0004] Therefore, we propose a digestive tract foreign body removal protection device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at solving the shortcomings in the prior art and proposes a digestive tract foreign body removal protection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The digestive tract foreign body removal protection device comprises an endoscope pipeline, one end of the endoscope pipeline is coaxially fixed with a ring-shaped sleeve, a gastroscope body is coaxially inserted into the inside of the endoscope pipeline, a bite-proof mechanism is matched on the ring-shaped sleeve, a pipeline support mechanism is also matched on the ring-shaped sleeve, a first air bag mechanism is matched on the gastroscope body, and a second air bag mechanism is matched on the end of the endoscope pipeline away from the ring-shaped sleeve.

[0008] Preferably, the endoscope pipeline is made of soft rubber material, and the ring-shaped sleeve is made of high-strength plastic material.

[0009] Preferably, the bite-proof mechanism comprises a sleeve shell, which can be coaxially matched with the outside of the ring-shaped sleeve, a plurality of first buckle blocks are uniformly fixed on the sleeve shell, the ring-shaped sleeve is provided with a plurality of clamping grooves connected with the plurality of first buckle blocks, and two silica gel blocks are symmetrically fixed on the outside of the sleeve shell.

[0010] Preferably, the pipeline support mechanism comprises a ring-shaped block corresponding to the ring-shaped sleeve in a coaxial manner, a plurality of plastic strips are uniformly fixed on one side of the ring-shaped block, a plurality of second buckle blocks are uniformly fixed on one side of the ring-shaped block, and the second buckle blocks can also be connected with the plurality of clamping grooves in a buckle connection manner.

[0011] Preferably, the inner mirror pipeline inner wall is uniformly provided with a plurality of sliding grooves, and the plurality of plastic strips can be inserted and slidably matched with the plurality of sliding grooves.

[0012] Preferably, the first air bag mechanism comprises a rectangular air bag bag, the rectangular air bag bag is provided with a first air inlet pipe for inflation, one side of the rectangular air bag bag is provided with an adhesive layer, and the rectangular air bag bag can be wrapped around the gastroscope body and be fixedly connected by adhesion.

[0013] Preferably, the second air bag mechanism comprises a ring-shaped air bag bag, the ring-shaped air bag bag is provided with a second air inlet pipe, and the ring-shaped air bag bag is coaxially fixed outside the inner mirror pipeline end.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a pipeline supporting mechanism and first air bag mechanism and second air bag mechanism matched with the inner mirror pipeline are arranged, so that the foreign matter clamped can not contact the inner wall of the inner mirror pipeline when being taken out, and can smoothly pass through the inner mirror pipeline, which avoids causing esophageal injury and also avoids damaging the inner mirror pipeline, effectively improves work efficiency, and the inner mirror pipeline does not need to be provided with different pipe diameters, and the pipe diameter does not need to be provided too large, is more flexible when being inserted and arranged, and can effectively reduce the pain of patients. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by the drawings for the ordinary skilled in the art without any creative labor.

[0017] Figure 1 It is the first axonometric view of the utility model;

[0018] Figure 2 It is the second axonometric view of the utility model;

[0019] Figure 3 It is the structural schematic view of the sleeve shell of the utility model;

[0020] Figure 4 It is the structural schematic view of the rectangular air bag bag of the utility model;

[0021] Figure 5 It is the structural schematic view of the plurality of plastic strips of the utility model;

[0022] Figure 6 It is the structural schematic view of the rectangular air bag bag and the ring-shaped air bag bag of the utility model after inflation.

[0023] In the figure: 1, endoscope pipeline; 2, annular sleeve; 3, gastroscope body; 4, cover shell; 5, first buckle block; 6, clamping groove; 7, silica gel block; 8, annular block; 9, plastic strip; 10, second buckle block; 11, sliding groove; 12, rectangular airbag bag; 13, first air inlet pipe; 14, adhesive layer; 15, annular airbag bag; 16, second air inlet pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In the description of the utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] Reference Figures 1-6 The digestive tract foreign body removal protection device comprises an endoscope pipeline 1, an annular sleeve 2 coaxially fixed at one end of the endoscope pipeline 1, a gastroscope body 3 coaxially inserted into the endoscope pipeline 1, a bite-preventing mechanism matched with the annular sleeve 2, a pipeline supporting mechanism also matched with the annular sleeve 2, a first airbag mechanism matched with the gastroscope body 3, and a second airbag mechanism matched with the endoscope pipeline 1 at the end away from the annular sleeve 2.

[0027] For the above example, those skilled in the art should know that the length of the endoscope pipeline 1 can be set in various lengths, and the length can be selected and set according to the required length when in use.

[0028] For the above example, those skilled in the art should know that the gastroscope body 3 is the existing gastroscope device, which comprises a gastroscope hose, and the gastroscope body 3 of the present application is the gastroscope hose. The end of the gastroscope hose can be provided with a light, a clamp, a camera and the like. The clamp is used to clamp the foreign matter.

[0029] As a technical optimization scheme of the utility model, the endoscope conduit 1 is made of soft rubber material, and the endoscope conduit 1 can be squeezed from the inside by an object to achieve the effect of being supported and growing up. The annular sleeve 2 is made of high-strength plastic material, that is, the annular sleeve 2 is made of high-strength polyethylene or polycarbonate material, and has sufficient hardness and strength. The endoscope conduit 1 can be inserted through the mouth of a patient and inserted into the esophagus, and finally one end of the endoscope conduit 1 passes through the cardia.

[0030] For the above example, those skilled in the art should know that in the implementation of the above technical solutions, the annular sleeve 2 can also be made of polyester fiber composite material or special nylon and other high-strength plastic materials, and is not limited to one kind.

[0031] As a technical optimization scheme of the utility model, the anti-biting mechanism includes a sleeve shell 4, the sleeve shell 4 can be coaxially sleeved with the outer side of the annular sleeve 2, a plurality of first buckle blocks 5 are uniformly fixed on the sleeve shell 4, the annular sleeve 2 is provided with a plurality of clamping grooves 6 connected with the plurality of first buckle blocks 5, and the sleeve shell 4 can be clamped and fixed on the annular sleeve 2. Two silica gel blocks 7 are symmetrically fixed on the outer side of the sleeve shell 4. The sleeve shell 4 cooperates with the two silica gel blocks 7 to be arranged on the mouth of a patient, the two silica gel blocks 7 correspond to the upper and lower teeth of the patient, and can effectively prevent biting.

[0032] For the above example, those skilled in the art should know that in the implementation of the above technical solutions, the sleeve shell 4 can be made of the same material as the annular sleeve 2 to ensure that the sleeve shell 4 cooperates with the two silica gel blocks 7 to effectively prevent biting.

[0033] As a technical optimization scheme of the utility model, the conduit supporting mechanism includes an annular block 8, the annular block 8 corresponds to the annular sleeve 2 coaxially, a plurality of plastic strips 9 are uniformly fixed on one side of the annular block 8, a plurality of second buckle blocks 10 are uniformly fixed on one side of the annular block 8, and the second buckle blocks 10 can also be buckled and connected with the plurality of clamping grooves 6. The annular block 8 can be clamped and arranged on the annular sleeve 2.

[0034] For the above example, those skilled in the art should know that in the implementation of the above technical solutions, the plurality of plastic strips 9 can be made of polypropylene material, which is a lightweight and high-strength plastic with good toughness and elastic recovery ability.

[0035] As a technical optimization scheme of the utility model, the endoscope conduit 1 is uniformly provided with a plurality of sliding grooves 11 on the inner wall, and the plurality of plastic strips 9 can be inserted and slidably matched with the plurality of sliding grooves 11. After the annular block 8 is clamped and arranged on the annular sleeve 2, the plurality of plastic strips 9 can increase the strength of the endoscope conduit 1 and improve the toughness of the endoscope conduit 1 after being slidably arranged in the plurality of sliding grooves 11. At this time, the endoscope conduit 1 has sufficient support and can be flexibly bent, so as to facilitate the insertion of the endoscope conduit 1 into the esophagus.

[0036] As a technical optimization scheme of the utility model, the first air bag mechanism includes rectangular air bag bag 12, rectangular air bag bag 12 is equipped with first air inlet pipe 13 for inflation, rectangular air bag bag 12 one side is equipped with adhesive layer 14, rectangular air bag bag 12 can be around gastroscope body 3 and bonding fixed connection, namely rectangular air bag bag 12 can be around the end head edge of gastroscope body 3 and bonding fixed, first air inlet pipe 13 can be docked with existing syringe, realize the effect of inflation to rectangular air bag bag 12 inside, namely through pushing syringe, realize the effect of injecting gas to rectangular air bag bag 12 inside, first air inlet pipe 13 can be from endoscope pipeline 1 inside and go out.

[0037] For the above example, those skilled in the art should know that, in the implementation of the above technical solutions, the glue of adhesive layer 14 is sterile pure natural wood pulp natural material, and has no toxicity and irritation.

[0038] For the above example, those skilled in the art should know that, in the implementation of the above technical solutions, rectangular air bag bag 12 is not limited to bonding fixed with gastroscope body 3 through adhesive layer 14, rectangular air bag bag 12 can also be fixed with gastroscope body 3 through bolt connection, finally, rectangular air bag bag 12 and gastroscope body 3 can also be fixedly connected.

[0039] As a technical optimization scheme of the utility model, the second air bag mechanism includes annular air bag bag 15, annular air bag bag 15 is equipped with second air inlet pipe 16, annular air bag bag 15 coaxially surrounds and is fixed outside the end head of endoscope pipeline 1. Second air inlet pipe 16 is arranged outside endoscope pipeline 1, second air inlet pipe 16 can also be docked with existing syringe, realize the effect of inflation to annular air bag bag 15 inside, namely through pushing syringe, realize the effect of injecting gas to annular air bag bag 15 inside, annular air bag bag 15 inflation can block and hold cardia.

[0040] In the utility model, the working principle of the device is as follows:

[0041] When the stomach foreign body is taken out, first, the endoscope pipeline 1 is set, the annular block 8 is clamped and set on the annular sleeve 2, a plurality of plastic strips 9 are ensured to be correspondingly and slidably arranged in a plurality of sliding grooves 11, the strength of the endoscope pipeline 1 is increased, the flexibility of the endoscope pipeline 1 is improved, at this time, the endoscope pipeline 1 has sufficient support and can be flexibly bent, which is convenient for subsequent operation of inserting the endoscope pipeline 1 into the esophagus, then the endoscope pipeline 1 is inserted through the mouth of the patient and into the esophagus, finally one end of the endoscope pipeline 1 passes through the cardia, that is, the annular air bag bag 15 passes through the cardia, and before the insertion operation, the length of the endoscope pipeline 1 can be selected and set according to the required length. Then the annular block 8 and the plurality of plastic strips 9 are taken out, the sleeve 4 is replaced, the sleeve 4 is matched with the two silica gel blocks 7 for setting to the mouth of the patient, the two silica gel blocks 7 correspond to the upper and lower teeth of the patient, and can effectively prevent biting. After the above operation is completed, the gastroscope body 3 is inserted into the endoscope pipeline 1 to clamp and take out the foreign body, after the foreign body is clamped, the annular air bag bag 15 inside is inflated through the second air inlet pipe 16, so that the annular air bag bag 15 is inflated and enlarged to block and clamp the cardia, then the rectangular air bag bag 12 inside is inflated through the first air inlet pipe 13, so that the rectangular air bag bag 12 is inflated and enlarged, at this time, the gastroscope body 3 can be taken out, and the foreign body is taken out. In this process, the inflated rectangular air bag bag 12 can first enter the inside of the endoscope pipeline 1 and expand the endoscope pipeline 1, so as to provide sufficient space for the clamped foreign body, so that the clamped foreign body does not contact the inner wall of the endoscope pipeline 1, and then smoothly passes through the endoscope pipeline 1, avoids causing damage to the esophagus, and also avoids damaging the endoscope pipeline 1, effectively improving the work efficiency. Since the taking out operation is performed by inflating the rectangular air bag bag 12, the endoscope pipeline 1 does not need to be set with different pipe diameters, and the pipe diameter does not need to be set too large, which is more flexible when being inserted and set, and can reduce the pain of the patient.

[0042] In the above operation, the annular air bag bag 15 is inflated and enlarged to block and clamp the cardia, which can effectively fix the endoscope pipeline 1, ensure that the inflated rectangular air bag bag 12 can effectively extrude into the inside of the endoscope pipeline 1, and the gastroscope body 3 and the outside of the rectangular air bag bag 12 can be coated with lubricating liquid to further ensure effective passing. The rectangular air bag bag 12 can be flexibly inflated and adjusted according to the size of the foreign body to meet various taking out effects.

[0043] Meanwhile, the device can continuously take out, that is, the trachea is set first to ensure that the patient can breathe normally, and then the endoscope pipeline 1 does not need to be taken out and can be set for a long time, then the gastroscope body 3 can be repeatedly inserted and taken out, that is, each time it is inserted, the rectangular air bag bag 12 is deflated and reduced, and each time it is taken out, the rectangular air bag bag 12 is inflated and enlarged, realizing the effect of continuously taking out multiple foreign bodies that may exist, and effectively improving the work efficiency.

[0044] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A protective device for foreign body extraction from the digestive tract, comprising an endoscope channel (1), characterized in that, The inner mirror pipeline (1) one end coaxial fixed with ring cover (2), inner mirror pipeline (1) inside coaxial into the gastroscope body (3) is equipped with, ring cover (2) is equipped with bite-proof mechanism, ring cover (2) is also equipped with pipeline support mechanism, gastroscope body (3) is equipped with first air bag mechanism, the end of inner mirror pipeline (1) away from ring cover (2) is equipped with second air bag mechanism.

2. The gastrointestinal foreign body extraction protection device according to claim 1, characterized in that, The inner mirror pipeline (1) is made of soft rubber, and the ring cover (2) is made of high-strength plastic.

3. The gastrointestinal foreign body extraction protection device of claim 1, wherein, The bite-proof mechanism comprises a sleeve shell (4), which is coaxially sleeved with the outer side of the ring cover (2). A plurality of first buckle blocks (5) are uniformly fixed on the sleeve shell (4). The ring cover (2) is provided with a plurality of clamping grooves (6) connected with the plurality of first buckle blocks (5). Two silica gel blocks (7) are symmetrically fixed on the outer side of the sleeve shell (4).

4. The gastrointestinal foreign body extraction protection device according to claim 3, characterized in that, The pipeline support mechanism comprises a ring block (8) coaxially corresponding to the ring cover (2). A plurality of plastic strips (9) are uniformly fixed on one side of the ring block (8). A plurality of second buckle blocks (10) are uniformly fixed on one side of the ring block (8). The second buckle blocks (10) can also be buckle-connected with the plurality of clamping grooves (6).

5. The gastrointestinal foreign body extraction protection device according to claim 4, wherein, The inner mirror pipeline (1) is uniformly provided with a plurality of sliding grooves (11) on the inner wall. The plurality of plastic strips (9) can be inserted and slidably matched with the plurality of sliding grooves (11).

6. The gastrointestinal foreign body extraction protection device of claim 1, wherein, The first air bag mechanism comprises a rectangular air bag (12) provided with a first air inlet pipe (13) for inflation. The rectangular air bag (12) is provided with a glue layer (14) on one side. The rectangular air bag (12) can be wrapped around the gastroscope body (3) and fixedly connected by adhesion.

7. The gastrointestinal foreign body extraction protection device of claim 1, wherein, The second air bag mechanism comprises a ring-shaped air bag (15) provided with a second air inlet pipe (16). The ring-shaped air bag (15) is coaxially fixed outside the end of the inner mirror pipeline (1).

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