Rotatable tracheostomy tube plug

Abstract

The utility model discloses a rotatable tracheostomy tube plug, which belongs to the technical field of medical instruments and comprises a plastic tube, two fixed plug sheets are fixedly connected onto the plastic tube, the two fixed plug sheets are fixedly connected and distributed at an opening at the top end of the plastic tube diagonally, and two rotary plug sheets are connected into the plastic tube in a threaded manner. The two rotary blocking pieces are fixedly connected and distributed on the lower sides of the two fixed blocking pieces in a diagonal mode, the plastic pipe is fixedly connected with a latex oxygen supply pipe, and the outer surface of the plastic pipe is sleeved with a plurality of rubber strips. According to the utility model, the two fixed blocking pieces and the two rotary blocking pieces are matched, so that the opening at the top end of the plastic tube is gradually changed from being sealed by 1 / 2 to being sealed by 3 / 4, and finally, the complete sealing effect is achieved, the purpose of gradually blocking the tube is achieved, the ventilation volume is gradually blocked and controlled, and a patient gradually adapts to mouth and nose breathing; and the adverse reaction of a patient caused by sudden complete tube blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, and more specifically to a rotatable tracheotomy tube plug. Background Art

[0002] Tracheotomy is a technique in which the anterior wall of the cervical trachea is cut open surgically and a tracheal cannula is inserted to form an artificial airway to solve the problem of breathing difficulties or suffocation. Since tracheotomy may lead to various complications such as respiratory tract infection and collapse of tracheal cartilage rings, extubation can be considered when the patient's condition is stable and the dependence on tracheotomy has been eliminated. Before extubation, it is necessary to try to block the tube first to help the patient resume breathing through the mouth and nose.

[0003] At present, there is no matching tube blocking device for the tracheostomy tubes used clinically. Common tube blocking materials include rubber bottle caps, gauze, black pistons of disposable sterile syringes, disposable drainage bag connectors, etc. Such tube blocking devices use a full tube blocking method to completely block the tracheostomy tube. It is difficult for patients to quickly adapt to the sudden complete blockage of the tracheostomy tube, which can easily lead to adverse reactions. In addition, there are problems such as frequent removal of the tube blocker leading to infection and the tube blocker falling off when spitting. Therefore, the utility model proposes a rotatable tracheostomy tube blocking plug to solve the above problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a rotatable tracheostomy tube blocking plug, aiming to solve the problem that the tube blocking device in the prior art adopts a full tube blocking method to completely block the tracheostomy tube. It is difficult for the patient to quickly adapt to the sudden complete blockage of the tracheostomy tube, which can easily lead to adverse reactions. In addition, there are also problems such as infection caused by frequent removal of the tube plugger and the tube plugger falling off when spitting.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the utility model adopts the following technical solutions:

[0008] A rotatable tracheotomy tube plug comprises a plastic tube, to which two fixed plugs are fixedly connected, and the two fixed plugs are fixedly connected and diagonally distributed at the opening at the top end of the plastic tube, two rotating plugs are internally threadedly connected to the plastic tube, and the two rotating plugs are fixedly connected and diagonally distributed at the lower sides of the two fixed plugs, a latex oxygen tube is fixedly connected to the plastic tube, and the outer surface of the plastic tube is sheathed with a plurality of rubber strips.

[0009] As a preferred solution of the utility model, plastic handles are fixedly connected to the two rotating plugs, and the plastic handles penetrate to the upper side of the plastic tube.

[0010] As a preferred solution of the utility model, a plurality of circular protrusions are fixedly connected to the outer surface of the plastic tube, and a plurality of rubber strips are located between the plurality of circular protrusions.

[0011] As a preferred solution of the utility model, an oxygen pipe opening is drilled on the outer surface of the plastic pipe, and the latex oxygen pipe is fixedly connected in the oxygen pipe opening and interpenetrates with the plastic pipe.

[0012] As a preferred solution of the utility model, one end of the latex oxygen pipe away from the oxygen pipe opening is detachably connected to an oxygen pipe cover.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1) In this solution, by cooperating with two fixed plugs and two rotating plugs, the opening at the top of the plastic tube is gradually sealed from 1 / 2 to 3 / 4, and finally reaches a completely sealed effect, thereby achieving the purpose of progressive tube blocking, gradually blocking and controlling the ventilation volume, allowing the patient to gradually adapt to oral and nasal breathing, and avoiding adverse reactions in the patient due to sudden and complete tube blockage.

[0016] 2) In this solution, the plastic handle and the two rotating plugs are integrated into one, and the ventilation volume is controlled by rotating the two rotating plugs through the plastic handle. It is not only convenient to rotate, but also easy to hold the entire plug, avoiding direct contact with the plug and reducing infection.

[0017] 3) In this solution, multiple rubber strips are sleeved on the plastic tube through multiple circular protrusions, which can increase the friction between the tube plug and the inner wall of the tracheal tube, not only achieving a sealing effect, but also preventing the tube plug from falling off when the patient spit.

[0018] 4) In this solution, the plastic tube and the plastic handle are made of medical plastic, the multiple rubber strips are made of medical rubber, and the latex oxygen tube is made of medical latex. It is light, small and convenient to wear, and can reduce the patient's throat discomfort. It has obvious advantages over metal tube pluggers.

[0019] 5) In this solution, the latex oxygen tube is connected to the oxygen tube to supply oxygen to the patient. While effectively blocking the tube, it can meet the requirements of rapid oxygen supply in emergency situations, relieve the patient's symptoms of dyspnea, and relieve the patient's tension caused by tube blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of a rotatable tracheotomy tube plug;

[0021] Figure 2An exploded view of a rotatable tracheotomy tube plug;

[0022] Figure 3 A top view of a rotatable tracheotomy tube plug;

[0023] Figure 4 A first top view of the air volume adjustment of the rotatable tracheotomy tube plug;

[0024] Figure 5 A second top view of the air volume adjustment of the rotatable tracheotomy tube plug.

[0025] Description of the numbers in the figure:

[0026] 1. Plastic tube; 2. Plastic handle; 3. Fixed plug; 4. Rotating plug; 6. Rubber strip; 7. Circular protrusion; 8. Oxygen pipe opening; 9. Latex oxygen pipe; 10. Oxygen pipe cover. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Example:

[0031] See also Figure 1-5The rotatable tracheotomy tube plug includes a plastic tube 1, to which two fixed plugging pieces 3 are fixedly connected, and the two fixed plugging pieces 3 are fixedly connected and diagonally distributed at the opening at the top of the plastic tube 1, and the plastic tube 1 is internally threaded with two rotating plugging pieces 4, and the two rotating plugging pieces 4 are fixedly connected and diagonally distributed at the lower sides of the two fixed plugging pieces 3, a latex oxygen tube 9 is fixedly connected to the plastic tube 1, and the outer surface of the plastic tube 1 is sheathed with multiple rubber strips 6.

[0032] In this embodiment, the plastic tube 1 is installed in the tracheostomy tube through the rubber strip 6. The rubber strip 6 is close to the inner wall of the tracheostomy tube and has a sealing effect on the tracheostomy tube. The latex oxygen tube 9 is connected to the oxygen tube to supply oxygen to the patient. Two fixed plugging pieces 3 are fixed to the opening at the top of the plastic tube 1. Two rotating plugging pieces 4 are located on the lower side of the two fixed plugging pieces 3. When the two rotating plugging pieces 4 are completely hidden by the two fixed plugging pieces 3, the top opening of the plastic tube 1 is 1 / 2. By rotating the two rotating plugging pieces 4 counterclockwise, the top opening of the plastic tube 1 is transformed from 1 / 2 to 3 / 4 sealed. Finally, the top of the plastic tube 1 is completely sealed, achieving the purpose of progressive tube blocking. The ventilation volume at the top of the plastic tube 1 increases from 1 / 2 to 1 / 4 and finally to 0, and the ventilation volume gradually decreases, forcing the patient to start breathing more through the mouth and nose, gradually improving the patient's autonomous breathing ability. The rotation process of the two fixed blocking pieces 3 causes the tracheostomy tube to change from a semi-blocked state to a fully blocked state, achieving the purpose of graded adjustment and progressive tube blocking. Among them, the plastic tube 1 and the plastic handle 2 are made of medical plastic, the material of the multiple rubber strips 6 is medical rubber, and the latex oxygen tube 9 is made of medical latex.

[0033] Specifically, the two rotating plugs 4 are fixedly connected with the plastic handles 2 , and the plastic handles 2 penetrate to the upper side of the plastic tube 1 .

[0034] In this embodiment, the plastic handle 2 is connected to the two rotating blocking pieces 4 as a whole. The two rotating blocking pieces 4 can be easily rotated through the plastic handle 2. The plastic handle 2 is designed to be an arch bridge shape, which is convenient for the operator to hold. Moreover, the arch bridge structure can cross the midpoint where the two fixed blocking pieces 3 are connected, so that the plastic handle 2 will not be stuck when rotating.

[0035] Specifically, a plurality of circular protrusions 7 are fixedly connected to the outer surface of the plastic tube 1 , and a plurality of rubber strips 6 are located between the plurality of circular protrusions 7 .

[0036] In this embodiment, a mounting groove is formed between every two adjacent circular protrusions 7, and a plurality of rubber strips 6 are sleeved in the plurality of mounting grooves. The plurality of rubber strips 6 can be restricted by the plurality of mounting grooves so that the plurality of rubber strips 6 can be stabilized on the outer surface of the plastic tube 1, making it convenient for the plastic tube 1 to fit closely against the inner wall of the tracheostomy tube, thereby ensuring complete sealing when the tube is fully blocked.

[0037] Specifically, an oxygen pipe opening 8 is drilled on the outer surface of the plastic pipe 1 , and a latex oxygen pipe 9 is fixedly connected to the oxygen pipe opening 8 and interpenetrates with the plastic pipe 1 .

[0038] In this embodiment, the latex oxygen tube 9 is connected to the plastic tube 1 through the oxygen tube opening 8 and is connected to the tracheotomy tube. The latex oxygen tube 9 is made of medical latex material and is relatively long, so it is convenient to connect to the oxygen tube.

[0039] Specifically, one end of the latex oxygen pipe 9 away from the oxygen pipe opening 8 is detachably connected with an oxygen pipe cover 10 .

[0040] In this embodiment, the oxygen pipe cover 10 is set at the end of the latex oxygen pipe 9. It is opened when oxygen is needed and covered when oxygen is not needed to prevent the end of the latex oxygen pipe 9 from being contaminated.

[0041] Working principle: The plastic tube 1 is installed in the tracheostomy tube through the rubber strip 6. The rubber strip 6 is close to the inner wall of the tracheostomy tube and has a sealing effect on the tracheostomy tube. The latex oxygen tube 9 is connected to the oxygen tube to supply oxygen to the patient. Two fixed plugging pieces 3 are fixed at the opening at the top of the plastic tube 1. Two rotating plugging pieces 4 are located at the lower side of the two fixed plugging pieces 3. The two rotating plugging pieces 4 are blocked by the two fixed plugging pieces 3, so that the top opening of the plastic tube 1 is 1 / 2. When the tracheostomy tube needs to be blocked, the two rotating plugging pieces 4 are rotated counterclockwise to block the plastic handle 2. The rotating plugging piece 4 is rotated out, so that the opening of the top end of the plastic tube 1 is changed from 1 / 2 to 3 / 4 sealed, and finally the top end of the plastic tube 1 is completely sealed, achieving the purpose of progressive tube blocking. The ventilation volume at the top end of the plastic tube 1 increases from 1 / 2 to 1 / 4 and finally to 0, and the ventilation volume gradually decreases, forcing the patient to start more oral and nasal breathing, gradually improving the patient's autonomous breathing ability. The rotation process of the two fixed plugging pieces 3 causes the tracheostomy tube to change from a semi-blocked state to a fully blocked state, achieving the purpose of graded adjustment and progressive tube blocking.

[0042] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A rotatable tracheotomy tube plug, comprising a plastic tube (1), characterized in that: The plastic tube (1) is fixedly connected to two fixed plugging pieces (3), and the two fixed plugging pieces (3) are fixedly connected and diagonally distributed at the opening at the top end of the plastic tube (1). The plastic tube (1) is internally threadedly connected to two rotating plugging pieces (4), and the two rotating plugging pieces (4) are fixedly connected and diagonally distributed at the lower sides of the two fixed plugging pieces (3). The plastic tube (1) is fixedly connected to a latex oxygen pipe (9), and the outer surface of the plastic tube (1) is sheathed with a plurality of rubber strips (6).

2. The rotatable tracheotomy tube plug according to claim 1 is characterized in that: The two rotating blocking pieces (4) are fixedly connected with plastic handles (2), and the plastic handles (2) penetrate to the upper side of the plastic pipe (1).

3. The rotatable tracheotomy tube plug according to claim 2 is characterized in that: A plurality of circular protrusions (7) are fixedly connected to the outer surface of the plastic tube (1), and a plurality of rubber strips (6) are located between the plurality of circular protrusions (7).

4. The rotatable tracheotomy tube plug according to claim 3 is characterized in that: An oxygen pipe opening (8) is drilled on the outer surface of the plastic pipe (1), and a latex oxygen pipe (9) is fixedly connected to the oxygen pipe opening (8) and interpenetrates with the plastic pipe (1).

5. The rotatable tracheotomy tube plug according to claim 4 is characterized in that: An end of the latex oxygen pipe (9) away from the oxygen pipe opening (8) is detachably connected to an oxygen pipe cover (10).

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