Novel speaking valve for tracheotomy patient

Abstract

The utility model provides a novel speaking valve for a tracheotomy patient. The novel speaking valve for the tracheotomy patient comprises a shell, an upper end cover is arranged on the top of the shell in a penetrating mode, a sleeve is arranged at the bottom of the shell, connecting plates are connected to the left side and the right side of the exterior of the sleeve in a penetrating and sliding mode, and rotating rods are connected to the interiors of the left side and the right side of the sleeve in a penetrating and rotating mode; the bottom of the rotating rod is fixedly connected with a mounting plate, the mounting plate and the connecting plate penetrate through and are in sliding connection, the top of the rotating rod is fixedly connected with an abutting plate, the inner walls of the left side and the right side of the sleeve penetrate through and are in sliding connection with limiting blocks, and the sides, adjacent to the sleeve, of the limiting blocks penetrate through and are in sliding connection with sliding rods. The novel speaking valve for the tracheotomy patient has the advantage that the novel speaking valve can be quickly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the field of tracheotomy patient care equipment, in particular to a novel speaking valve for tracheotomy patients. Background Art

[0002] The swallowing and speaking valve is a closed, single-channel valve that automatically opens during inspiration and closes at the end of inspiration and expiration. Patients wearing the valve can regain their ability to speak and communicate. A common nursing device for tracheotomy patients, the valve is fixed to the external opening of the tracheal tube to assist in vocalization and communication.

[0003] The speaking valve device placed outside the tracheal tube opening needs to be removed during the patient's sleep to avoid suffocation caused by poor exhalation during sleep. However, the currently used speaking valve has a cumbersome disassembly and assembly process that can easily cause discomfort to the patient.

[0004] Therefore, it is necessary to provide a new type of speaking valve for tracheotomy patients to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a new speaking valve for tracheotomy patients which can be quickly disassembled and assembled.

[0006] The top of described sliding panel also is provided with an interlock plate, and the interlock plate is hinged on the base plate, is fixed with a backing pin on the interlock plate, and an end of sliding panel withstands on the backing pin of interlock plate.

[0007] Preferably, a uniformly distributed sintered filter screen is passed through and fixedly connected to the top of the upper end cover, and a uniformly distributed collecting screen is provided on the top of the inner wall of the upper end cover, and the collecting screen is aligned with the sintered filter screen.

[0008] Preferably, an external pipe is provided in the middle of the top of the upper end cover.

[0009] Preferably, an oxygen pipeline interface is passed through and fixedly connected to the outside of the shell, and a sealing cover is passed through and provided at one end of the oxygen pipeline interface opposite to the shell.

[0010] Preferably, limiting grooves are provided on both left and right sides of the outer bottom of the shell, and a sealing gasket is fixedly connected to the bottom of the inner wall of the sleeve.

[0011] Preferably, a bracket is fixedly connected between the inner walls of the shell, and a valve body is provided at the bottom of the bracket.

[0012] Compared with related technologies, the novel speaking valve for tracheotomy patients provided by the present invention has the following beneficial effects:

[0013] 1. The utility model provides a new speaking valve for tracheotomy patients. First, through the mutual cooperation of the connecting plate, rotating rod, mounting plate, abutment plate, limit block, sealing gasket, sliding rod and spring, when the patient needs to sleep and remove the device, he only needs to press the button at the same time to drive the connecting plate to move toward the inside of the sleeve. Since the connecting plate is connected to the mounting plate and can slide and rotate inside, and the mounting plate is connected to the rotating rod, when the connecting plate moves toward the inside of the sleeve, it drives the rotating rod to rotate, and the rotation of the rotating rod drives the abutment plate above it to rotate and contact with the limit block, and drives it to move toward the inside of the sleeve, so that the limit block is disengaged from the limit groove, thereby conveniently and quickly removing the device from the patient, easy disassembly, and more easily accepted by patients.

[0014] 2. The utility model provides a new speaking valve for tracheotomy patients. By arranging the upper end cover, the sintered filter screen, the external tube and the collection net to cooperate with each other, it can effectively filter and collect dust in the air when the patient inhales, and can be connected to external equipment as needed to improve the cleanliness of the air inhaled by the patient and the breathing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a novel speaking valve for tracheotomy patients provided by the present invention;

[0016] Figure 2 for Figure 1 Schematic diagram of part of the structure shown;

[0017] Figure 3 for Figure 2 An enlarged schematic diagram of a partial cross-sectional structure is shown;

[0018] Figure 4 for Figure 3 Schematic diagram of part of the structure shown;

[0019] Figure 5 for Figure 1 The schematic cross-sectional view shown;

[0020] Figure 6 for Figure 3 An enlarged schematic diagram of point A is shown.

[0021] Numbers in the figure: 1. Outer shell; 2. Upper end cover; 3. Sintered filter; 4. External pipe; 5. Oxygen pipe interface; 6. Sealing cover; 7. Sleeve; 8. Button; 9. Sealing gasket; 10. Limit block; 11. Sliding rod; 12. Spring; 13. Rotating rod; 14. Limit rod; 15. Connecting plate; 16. Mounting plate; 17. Abutment plate; 18. Collecting net; 19. Bracket; 20. Valve body; 21. Limit groove. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a novel speaking valve for tracheotomy patients provided by the present invention; Figure 2 for Figure 1 Schematic diagram of part of the structure shown; Figure 3 for Figure 2 An enlarged schematic diagram of a partial cross-sectional structure is shown; Figure 4 for Figure 3 Schematic diagram of part of the structure shown;

[0024] Figure 5 for Figure 1 The schematic cross-sectional view shown; Figure 6 for Figure 3A new speaking valve for tracheotomy patients includes a housing 1, the top of the housing 1 is penetrated and provided with an upper end cover 2, the bottom of the housing 1 is provided with a sleeve 7, the left and right sides of the outer sleeve 7 are penetrated and slidably connected with connecting plates 15, the left and right sides of the sleeve 7 are penetrated and rotatably connected with rotating rods 13, the bottom of the rotating rod 13 is fixedly connected with a mounting plate 16, and the mounting plate 16 and the connecting plate 15 are penetrated and slidably connected, the top of the rotating rod 13 is fixedly connected with an abutment plate 17, the left and right inner walls of the sleeve 7 are penetrated and slidably connected A limit block 10 is connected, and a slide rod 11 is slidably connected to the side of the limit block 10 adjacent to the sleeve 7, and the slide rod 11 is fixedly connected to the inner wall of the sleeve 7. A spring 12 is provided on the outer sleeve of the slide rod 11, and both ends of the spring 12 are fixedly connected to the limit block 10 and the sleeve 7. A button 8 is fixedly connected to the side opposite to the sleeve 7 of the connecting plate 15. Two limit rods 14 are fixedly connected to the inside of the sleeve 7, which can be connected to the trachea through the bottom of the sleeve 7, thereby connecting the device body to the trachea. When the patient needs to put the device on when sleeping, When taking it out, it is necessary to press the button 8 at the same time to drive the connecting plate 15 to move inside the sleeve 7. Since the connecting plate 15 is connected to the mounting plate 16 and can slide and rotate inside, and the mounting plate 16 is connected to the rotating rod 13, when the connecting plate 15 moves inside the sleeve 7, it drives the rotating rod 13 to rotate, and the rotation of the rotating rod 13 drives the abutment plate 17 above it to rotate and contact with the limit block 10, and the function of the limit rod 14 is to prevent the abutment plate 17 and the mounting plate 16 from transitioning. The rotation of the abutment plate 17 causes the abutment plate 17 to disengage and misalign with the limit block 10, and drives it to move toward the inside of the sleeve 7, so that the limit block 10 is disengaged from the limit groove 21, thereby conveniently and quickly removing the device from the patient. During installation, the button 8 is pressed at the same time to retract the limit block 10 into the inside of the sleeve 7, and then the shell 1 is inserted into the sleeve 7. The shell 1 is rotated to align the limit groove 21 with the limit block 10, and the limit block 10 is pressed into the limit groove 21 by the elastic force of the spring 12, thereby fixing the shell 1 to the sleeve 7.

[0025] The top of the upper end cover 2 is penetrated by and fixedly connected with a uniformly distributed sintered filter screen 3. The top of the inner wall of the upper end cover 2 is provided with a uniformly distributed collecting net 18, and the collecting net 18 is aligned with the sintered filter screen 3. After the equipment has been used for a long time, it is only necessary to remove the upper end cover 2 from the outer shell 1, and then remove the collecting net 18 provided on the top of the inner wall of the upper end cover 2, so that both sides of the sintered filter screen 3 and the dust collected in the collecting net 18 can be cleaned conveniently and quickly.

[0026] An external pipe 4 is provided in the middle of the top of the upper end cover 2, which can be connected to an external device such as a humidifier to humidify the inhaled air to a certain extent.

[0027] An oxygen pipeline interface 5 is passed through and fixedly connected to the outside of the shell 1. The end of the oxygen pipeline interface 5 opposite to the shell 1 is passed through and provided with a sealing cover 6, which can be connected to the oxygen machine. The sealing cover 6 allows the oxygen pipeline interface 5 to be sealed when not in use.

[0028] Limiting grooves 21 are provided on both sides of the outer bottom of the shell 1, so that the limiting blocks 10 can be inserted therein, thereby fixing the shell 1 and the sleeve 7. A sealing gasket 9 is fixedly connected to the bottom of the inner wall of the sleeve 7 to increase the sealing between the shell 1 and the sleeve 7.

[0029] A bracket 19 is fixedly connected between the inner walls of the housing 1 , and a valve body 20 is provided at the bottom of the bracket 19 , so that the patient can speak.

[0030] The working principle of the new speaking valve for tracheotomy patients provided by the utility model is as follows:

[0031] First, the bottom of the sleeve 7 can be connected to the trachea, thereby connecting the device body to the trachea. When the patient needs to take out the device when sleeping, the button 8 needs to be pressed at the same time to drive the connecting plate 15 to move into the interior of the sleeve 7. Since the connecting plate 15 is connected to the mounting plate 16 and can slide and rotate inside, and the mounting plate 16 is connected to the rotating rod 13, when the connecting plate 15 moves into the interior of the sleeve 7, it drives the rotating rod 13 to rotate, and the rotation of the rotating rod 13 drives the abutment plate 17 above it to rotate and contact with the limit block 10, and the function of the limit rod 14 is to prevent the abutment plate 17 and the mounting plate 16 from rotating excessively, thereby causing the abutment plate 17 to disengage from the limit block 10. The limit block 10 is pressed into the limit groove 21 by the elastic force of the spring 12, thereby fixing the shell 1 and the sleeve 7. After the device has been used for a long time, it is only necessary to remove the upper end cover 2 from the shell 1, and then remove the collection net 18 arranged on the top of the inner wall of the upper end cover 2, so that the two sides of the sintered filter 3 and the dust collected in the collection net 18 can be easily cleaned.

[0032] Compared with related technologies, the novel speaking valve for tracheotomy patients provided by the present invention has the following beneficial effects:

[0033] The present invention provides a new speaking valve for tracheotomy patients. First, through the mutual cooperation of the connecting plate 15, rotating rod 13, mounting plate 16, abutment plate 17, limit block 10, sealing gasket 9, sliding rod 11 and spring 12, when the patient needs to take the device off when sleeping, he only needs to press the button 8 at the same time to drive the connecting plate 15 to move toward the inside of the sleeve 7. Since the connecting plate 15 is connected to the mounting plate 16 and can slide and rotate therein, and the mounting plate 16 is connected to the rotating rod 13, when the connecting plate 15 moves toward the inside of the sleeve 7, it drives the rotating rod 13 to rotate, and the rotation of the rotating rod 13 drives the abutment plate 17 above it to rotate and contact with the limit block 10, and drives it to move toward the inside of the sleeve 7, so that the limit block 10 is disengaged from the limit groove 21, thereby conveniently and quickly removing the device from the patient, easy to disassemble, and more easily accepted by the patient.

[0034] The utility model provides a new speaking valve for tracheotomy patients. By arranging the upper end cover 2, the sintered filter 3, the external tube 4 and the collection net 18 to cooperate with each other, the dust in the air can be effectively filtered and collected when the patient inhales, and external equipment can be connected according to needs to improve the cleanliness of the air inhaled by the patient and the breathing effect.

[0035] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A novel speaking valve for tracheotomy patients, comprising a housing, characterized in that: The top of the shell passes through and is provided with an upper end cover, and the bottom of the shell is provided with a sleeve, and the left and right sides of the outer side of the sleeve pass through and are slidably connected with a connecting plate, and the left and right sides of the sleeve pass through and are rotatably connected to the rotating rod, the bottom of the rotating rod is fixedly connected to the mounting plate, and the mounting plate and the connecting plate pass through and are slidably connected, the top of the rotating rod is fixedly connected to the abutment plate, the left and right inner walls of the sleeve pass through and are slidably connected to the limiting block, the side of the limiting block adjacent to the sleeve passes through and is slidably connected to the sliding rod, and the sliding rod is fixedly connected to the inner wall of the sleeve, the outer sleeve of the sliding rod is provided with a spring, both ends of the spring are fixedly connected to the limiting block and the sleeve, the connecting plate is fixedly connected to a button on the side opposite to the sleeve, and the interior of the sleeve is fixedly connected to two limiting rods.

2. A novel speaking valve for tracheotomy patients according to claim 1, characterized in that: A uniformly distributed sintered filter screen is passed through and fixedly connected to the top of the upper end cover, and a uniformly distributed collecting screen is provided on the top of the inner wall of the upper end cover, and the collecting screen is aligned with the sintered filter screen.

3. A novel speaking valve for tracheotomy patients according to claim 1, characterized in that: An external pipe is provided in the middle of the top of the upper end cover.

4. A novel speaking valve for tracheotomy patients according to claim 1, characterized in that: An oxygen pipeline interface is passed through and fixedly connected to the outside of the shell, and a sealing cover is passed through and provided at one end of the oxygen pipeline interface opposite to the shell.

5. The novel speaking valve for tracheotomy patients according to claim 1, characterized in that: Limiting grooves are provided on both left and right sides of the outer bottom of the shell, and a sealing gasket is fixedly connected to the bottom of the inner wall of the sleeve.

6. The novel speaking valve for tracheotomy patients according to claim 1, characterized in that: A bracket is fixedly connected between the inner walls of the shell, and a valve body is provided at the bottom of the bracket.

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