Tracheotomy tube blocking piston assembly with side valve

Abstract

The utility model relates to the technical field of tracheostomy tubes, in particular to a tracheostomy tube blocking piston assembly with a side valve. According to the technical scheme, the tracheotomy tube blocking piston assembly with the side valve comprises a tracheostomy tube connector, fixing holes are formed in the two sides of the tracheostomy tube connector, a tube blocking assembly is connected to the tracheostomy tube connector in an inserted mode, an insertion tube is arranged at the bottom end of the tube blocking assembly, a barb is arranged on the outer side of the insertion tube, a branch tube is arranged on one side of the tube blocking assembly, and the side valve is arranged on the branch tube. An end plate is arranged at the end, away from the pipe blocking assembly, of the branch pipe, a blocking cover is arranged on the end plate in a covering mode, and the pipe blocking assembly is inserted into the tracheostomy pipe connector through an insertion pipe. The sputum suction device effectively solves the problems of air leakage, inconvenience in sputum suction operation, difficulty in cleaning and disinfection, insufficient structural stability and the like of an existing device.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tracheostomy tube technical field, concretely relates to a tracheostomy tube plugging piston assembly with side valve. BACKGROUND

[0002] At present, after the patient is operated, the tracheostomy tube needs to be inserted at the laryngeal position, and the tracheostomy tube needs to be pulled out after the patient's condition is good, and the tracheostomy tube needs to be plugged in the days before pulling out, and the tracheostomy tube needs to be plugged in the days before pulling out.

[0003] Through the search, the patent with the application number CN202222900327.7 discloses a tracheostomy tube plugging, although the device can be used by sleeving the inside of the installation pipe body on the pipe opening of the tracheostomy tube body, then rotating the plugging cover to make the rubber ring surface rotate in the limiting groove, when the air hole is completely moved to the upper side of the plugging plate, the plugging plate and the plugging cover complete the plugging operation of the tracheostomy tube body, and when partial plugging is needed, the plugging cover is rotated according to the demand to make the air hole and the plugging plate gradually separate, but when air enters the tracheostomy tube through the gap between the plugging cover and the plugging plate during use, when the tracheostomy tube needs to be operated, the gap between the plugging cover and the plugging plate is not enough to support effective sputum suction operation, which may lead to low sputum suction efficiency, and even may damage the patient's throat or airway due to improper operation. And because there is a gap between the plugging cover and the plugging plate and movable parts, these areas are difficult to clean and disinfect completely, increasing the risk of infection. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a tracheostomy tube plugging piston assembly with a side valve, which solves the problems raised in the background art.

[0005] The technical problems solved by the utility model are as follows:

[0006] A tracheostomy tube plugging piston assembly with a side valve, comprising a tracheostomy tube joint, the tracheostomy tube joint is provided with a fixing hole on both sides, a plugging assembly is inserted into the tracheostomy tube joint,

[0007] The bottom end of the plugging assembly is provided with a cannula, the outer side of the cannula is provided with a barb, one side of the plugging assembly is provided with a branch pipe, the end of the branch pipe away from the plugging assembly is provided with an end plate, the end plate is provided with a plugging cover, and the plugging assembly is inserted into the tracheostomy tube joint through the cannula.

[0008] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0009] Further, the end plate is provided with a connecting strip, and the end plate is connected and fixed with the plug cover through the connecting strip.

[0010] The beneficial effects of the above further scheme are:

[0011] The connecting strip serves as a connecting medium between the end plate and the plug cover, effectively enhancing the connection strength between the two, so that the plug cover can maintain a stable position in the open or closed state and is not prone to loosening or falling off. It can ensure that the plug cover can be quickly and reliably opened or closed in an emergency. The design of the connecting strip usually takes into account the usage habits and operational convenience of medical personnel. Through simple operations such as rotation, pulling or pressing, medical personnel can easily open or close the plug cover for breathing assistance or sputum suction operation. This design reduces the complexity of operation and improves work efficiency.

[0012] Further, the barbs are uniformly distributed on the outside of the cannula.

[0013] The beneficial effects of the above further scheme are:

[0014] The barbs are uniformly distributed on the outside of the cannula, which can ensure that the contact surface between the cannula and the tracheal tube connector is more uniform, thereby enhancing the fixation effect of the plugging tube assembly in the tracheal tube connector. This design can effectively prevent the plugging tube assembly from falling off or shifting due to external forces during use, ensuring the safety of the patient. The uniformly distributed barbs can better fit the inner wall of the tracheal tube connector, reducing the gap between the cannula and the connector, thereby improving the sealing performance of the entire assembly. Good sealing performance helps to prevent air leakage and reduces the risk of infection, and ensures the smoothness of the patient's airway.

[0015] Further, a rubber tube is sleeved between the barbs of the cannula and the tracheal tube connector as needed.

[0016] The beneficial effects of the above further scheme are:

[0017] The rubber tube, as a soft and elastic material, can fill the small gap between the barbs of the cannula and the tracheal tube connector when it is sleeved therebetween, thereby enhancing the sealing performance of the entire plugging tube assembly. This enhanced sealing performance helps to prevent air leakage and reduces the risk of infection, and ensures the smoothness of the patient's airway. By selecting a rubber tube with appropriate thickness as needed, medical personnel can flexibly adjust the tightness of the cannula in the tracheal tube connector according to the specific conditions and needs of the patient. This adjustment function makes the plugging tube assembly better adapt to the airway conditions of different patients, improving the safety and comfort of treatment.

[0018] Further, the branch pipe and the cannula are communicated through the plugging tube assembly.

[0019] The beneficial effects of adopting the above further scheme are:

[0020] The side valve, as a branch pipe, communicates with the cannula through the plugging assembly, so that the patient can breathe through the branch pipe when needed. This design provides a breathing passage for the patient in emergency situations, helping to ensure the safety of the patient's life. Especially when the patient is suffocating or having difficulty breathing, the presence of the branch pipe can quickly provide the necessary respiratory support for the patient. Since the branch pipe communicates with the cannula, medical staff can easily perform sputum suction through the branch pipe. When sputum removal is needed, medical staff only need to open the plug cover at one end of the branch pipe, insert the sputum suction tube into the branch pipe and extend it into the patient's airway for sputum suction. This operation method avoids the risks and inconveniences that may be caused by traditional sputum suction methods, improving the efficiency and safety of sputum suction operation.

[0021] The utility model provides a tracheostomy plugging piston assembly with a side valve. It has the following beneficial effects:

[0022] The component is connected with the tracheostomy tube joint through the barb on the cannula, and a rubber tube can be sleeved as needed. This design makes the installation and removal of the plugging assembly flexible and easy to adjust. Medical staff can easily adjust the tightness of the plugging assembly according to the specific situation and needs of the patient to adapt to different treatment needs.

[0023] When the patient is suffocating, the plug cover at one end of the branch pipe can be opened, allowing the patient to breathe through the side valve. This design provides a breathing passage for the patient in emergency situations, helping to ensure the safety of the patient's life.

[0024] When sputum removal is needed, medical staff can easily open the plug cover and perform sputum suction through the branch pipe. This design avoids the inconvenience and risks that may be caused by traditional plugging methods, improving the efficiency and safety of sputum suction operation.

[0025] The barb design on the cannula helps to securely fix the plugging assembly on the tracheostomy tube joint, preventing it from falling off or shifting during use. At the same time, the reasonable structure design also ensures the sealing between the plugging assembly and the tracheostomy tube joint, reducing the occurrence of air leakage.

[0026] The design of the component takes into account the comfort of the patient. By providing a side valve as a breathing passage and facilitating sputum suction operation, the discomfort and pain of the patient during treatment are reduced. Moreover, the structure of the component is relatively simple and easy to clean. This helps to maintain the cleanliness and hygiene of the component, reducing the risk of cross-infection. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0028] In the drawings:

[0029] Fig. 1 It is a front view schematic diagram of the present application;

[0030] Fig. 2 It is a rear view schematic diagram of the present application;

[0031] Fig. 3 It is a front view half cut schematic diagram of the present application;

[0032] Fig. 4 It is a rear view half cut schematic diagram of the present application.

[0033] In the drawings, the component list represented by each number is as follows:

[0034] 1, end cover; 101, plug cover; 102, connecting strip; 103, end plate; 2, plug pipe assembly; 201, branch pipe; 202, barb; 203, insertion pipe; 3, tracheostomy tube joint; 301, fixing hole. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] Please refer to Figs. 1 to 4 The embodiments provided by the present application:

[0037] Embodiment one

[0038] A tracheostomy plug pipe piston assembly with a side valve, comprising a tracheostomy tube joint 3, the tracheostomy tube joint 3 is provided with fixing holes 301 on both sides, and the tracheostomy tube joint 3 is inserted with a plug pipe assembly 2.

[0039] Embodiment two

[0040] In order to facilitate sputum removal operation, and facilitate the patient to breathe, for example, Figs. 1 to 4As shown, the application also includes: the bottom end of the pipe plugging assembly 2 is provided with a plug pipe 203, the outer side of the plug pipe 203 is provided with barbs 202, the barbs 202 are uniformly distributed on the outer side of the plug pipe 203, the barbs 202 on the outer side of the plug pipe 203 adopt a uniform distribution strategy, which optimizes the contact interface between the plug pipe 203 and the tracheal tube connector 3, significantly enhances the fixation stability of the pipe plugging assembly 2 in the connector. This layout effectively resists external mechanical interference, prevents the risk of component shedding or displacement, and ensures patient safety. At the same time, the uniformly distributed barbs 202 closely fit the inner wall of the tracheal tube connector 3, greatly reducing the insertion gap and improving the overall sealing performance of the assembly, effectively preventing air leakage, reducing the risk of infection, and ensuring smooth flow of the airway. One side of the pipe plugging assembly 2 is provided with a branch pipe 201, the branch pipe 201 is connected with the plug pipe 203 through the pipe plugging assembly 2, the branch pipe 201 serves as a side valve assembly and is seamlessly connected with the plug pipe 203 through the pipe plugging assembly 2, providing an emergency breathing passage for the patient and ensuring life safety. In the event of air blockage or breathing difficulties in patients, the branch pipe 201 can quickly provide the necessary respiratory support. In addition, the communication design of the branch pipe 201 and the plug pipe 203 also simplifies the sputum suction process, and medical staff only need to open the end cover 1 of the branch pipe 201 to smoothly insert the sputum suction tube for sputum suction operation, effectively avoiding the risks and inconvenience of traditional sputum suction methods, improving operation efficiency and safety. The end of the branch pipe 201 away from the pipe plugging assembly 2 is provided with an end plate 103, and a plug cover 101 is provided on the cover of the end plate 103. When the patient is air blocked, the plug cover 101 can be opened for breathing, or when sputum removal is needed, the plug cover 101 can be opened and sputum removal can be performed through the branch pipe 201. The end plate 103 is provided with a connecting strip 102, and the end plate 103 is connected and fixed with the plug cover 101 through the connecting strip 102. The connecting strip 102 serves as a key connecting element between the end plate 103 and the plug cover 101, significantly enhancing the connection rigidity between the two, ensuring that the plug cover 101 can maintain a stable position in the open or closed state, effectively resisting accidental loosening or falling off. This design fully considers the operation habits and convenience of medical staff, and can quickly and reliably control the opening and closing of the plug cover 101 through simple operations such as rotation, lifting, pressing, etc., providing convenience for breathing assistance and sputum suction operation, significantly reducing the operation complexity and improving the medical work efficiency. The pipe plugging assembly 2 is inserted into the tracheal tube connector 3 through the plug pipe 203, and the barbs 202 of the plug pipe 203 and the tracheal tube connector 3 are sleeved with a rubber band tube according to the needs. The rubber band tube, with its flexibility and moderate elasticity, is ingeniously applied between the barbs 202 of the plug pipe 203 and the tracheal tube connector 3 as a filling material to effectively compensate for the small gap and further enhance the sealing performance of the pipe plugging assembly 2. By adjusting the thickness of the rubber band tube, medical staff can flexibly control the fastening degree of the plug pipe 203 in the connector to adapt to the airway conditions of different patients, thereby ensuring treatment safety while improving patient comfort.

[0041] Working principle:

[0042] In normal circumstances, the plugging assembly is inserted into the tracheal tube connector through the cannula, and the barb on the cannula tightly fits with the tracheal tube connector to prevent the plugging assembly from falling off. At this time, the plug cap at one end of the branch pipe is in a closed state, ensuring that the tracheal tube is in a plugging state to prevent external air or contaminants from entering the patient's airway.

[0043] When the patient needs to breathe, medical staff can open the plug cap at one end of the branch pipe to make the branch pipe a breathing passage for the patient. In this way, the patient can breathe through the side valve to meet his breathing needs.

[0044] When the patient needs to perform sputum suction, medical staff can also open the plug cap at one end of the branch pipe and insert the sputum suction tube into the patient's airway through the branch pipe for sputum suction. Since the branch pipe is in communication with the cannula, sputum suction can be conveniently performed through the side valve, avoiding the inconvenience and risks that may be caused by the traditional plugging method.

[0045] The barb design on the cannula not only helps to fix the plugging assembly, but also further enhances the sealing by setting a rubber tube or the like. This design ensures the tight connection and effective sealing between the plugging assembly and the tracheal tube connector, preventing air leakage.

[0046] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0047] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A tracheotomy tube blocking piston assembly with a side valve, comprising a tracheotomy tube joint (3), wherein fixing holes (301) are provided on both sides of the tracheotomy tube joint (3), and a tube blocking assembly (2) is plugged into the tracheotomy tube joint (3), characterized in that: The bottom end of the tube blocking assembly (2) is provided with an insert (203), the outer side of the insert (203) is provided with a barb (202), one side of the tube blocking assembly (2) is provided with a branch pipe (201), the end of the branch pipe (201) facing away from the tube blocking assembly (2) is provided with an end plate (103), the upper cover of the end plate (103) is provided with a plugging cover (101), and the tube blocking assembly (2) is plugged into the tracheotomy tube joint (3) through the insert (203).

2. The tracheotomy tube blocking piston assembly with a side valve according to claim 1, characterized in that: A connecting strip (102) is provided on the end plate (103), and the end plate (103) is connected and fixed to the blocking cover (101) via the connecting strip (102).

3. The tracheotomy tube blocking piston assembly with a side valve according to claim 1, characterized in that: The barbs (202) are evenly distributed on the outside of the cannula (203).

4. The tracheotomy tube blocking piston assembly with a side valve according to claim 1, characterized in that: A rubber band tube is sleeved between the barb (202) of the cannula (203) and the tracheostomy tube connector (3) as required.

5. The tracheotomy tube blocking piston assembly with a side valve according to claim 1, characterized in that: The branch pipe (201) is connected to the cannula (203) via a pipe blocking assembly (2).

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