Anti-aspiration device for tracheotomy patient

Abstract

The utility model relates to the technical field of aspiration prevention of tracheas, and aims to solve the problem that an existing aspiration prevention device easily causes deformation of a tube body to influence oxygen supply and further cause aspiration. The utility model provides a mistaken inhalation preventing device for a tracheotomy patient. The mistaken inhalation preventing device comprises an oxygen supply tube, an oxygen tube and a connecting assembly. The connecting assembly comprises a first groove body and a second groove body; the first groove body comprises a first groove opening; the oxygen supply pipe penetrates through the first notch and is embedded into a groove cavity of the first groove body; the second groove body comprises a second groove opening; the oxygen pipe penetrates through the second notch and is embedded into the groove cavity of the second groove body; one end, far away from the oxygen supply pipe, of the first tank body is connected with the second tank body; according to the aspiration prevention device for the tracheotomy patient, the stability of the joint of the oxygen supply pipe and the oxygen pipe can be guaranteed, aspiration caused by deformation is not prone to occurring, and disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tracheal aspiration prevention, in particular to a device for preventing aspiration of a tracheotomy patient. Background Art

[0002] Tracheotomy is a surgery that cuts the front wall of the cervical trachea and allows breathing through a newly established channel to the outside world. It usually requires cutting the cervical trachea, inserting a metal tracheal tube and a silicone tube, and connecting them to an oxygen supply tube to provide oxygen to the patient and relieve breathing difficulties. The existing connection between the tracheal tube and the oxygen supply tube has poor sealing, which can easily lead to aspiration by the patient. In order to solve the problem of sealing the connection to avoid aspiration;

[0003] In the prior art, a connection assembly is provided to seal the sealing part of the tracheal tube and the oxygen supply tube, such as the patent with publication number CN215231234U, which discloses a device for preventing aspiration of patients with tracheotomy. Specifically, the device adjusts two pressing plates by sliding, and then stably presses the outer side of the oxygen tube, so as to push the oxygen tube toward the inserted oxygen supply tube, thereby ensuring the sealing of the connection between the oxygen tube and the oxygen supply tube. However, in actual situations, the oxygen supply tube and the oxygen tube (tracheal tube) are usually made of more practical and bendable silicone hose materials. If both are hoses, the connection between the two tubes cannot be connected by extrusion, which will cause the tube body to deform and affect the oxygen supply.

[0004] Based on the above description, there is an urgent need for a tracheotomy patient anti-aspiration device that does not affect oxygen supply and is highly practical. Utility Model Content

[0005] The utility model aims to provide a device for preventing accidental aspiration in patients with tracheotomy, aiming to solve the technical problem that the existing device for preventing accidental aspiration easily causes deformation of the tube body and affects oxygen supply, thus causing accidental aspiration.

[0006] The embodiments of the present invention are implemented by the following technical solutions:

[0007] A device for preventing accidental aspiration of patients with tracheotomy comprises an oxygen supply tube, an oxygen pipe and a connecting assembly; the connecting assembly comprises a first slot body and a second slot body; the first slot body comprises a first slot; the oxygen supply tube passes through the first slot and is embedded in the slot cavity of the first slot body; the second slot body comprises a second slot; the oxygen pipe passes through the second slot and is embedded in the slot cavity of the second slot body; an end of the first slot body away from the oxygen supply tube is connected to the second slot body.

[0008] Preferably, the first trough body comprises a first ring plate, a second ring plate and a first ring seat; the first ring plate and the second ring plate are both arranged on a side of the first ring seat away from the second trough body; the oxygen supply pipe is clamped between the first ring plate and the second ring plate.

[0009] Preferably, the second ring plate is arranged inside the first ring plate.

[0010] Preferably, the first ring plate is a rigid plate; and the second ring plate is an elastic soft plate.

[0011] Preferably, a limiting groove for the elastic ring to be embedded is provided on a side of the first ring plate away from the second ring plate.

[0012] Preferably, the second tank body comprises a second ring seat; and an end of the first ring seat away from the oxygen supply pipe is connected to the second ring seat.

[0013] Preferably, the first ring seat is threadedly connected to the second ring seat.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0015] The utility model provides a device for preventing accidental aspiration of patients with tracheotomy, wherein the tube body at the end of the oxygen supply tube is extended and embedded in the first groove body, and similarly, the tube body at the end of the oxygen tube is extended and embedded in the second groove body, and the oxygen supply tube and the oxygen tube are further connected through the first groove body and the second groove body, thereby ensuring the stability of the connection between the two tube bodies and also ensuring that the connection is not easily deformed to cause accidental aspiration, and the utility model is convenient to assemble and disassemble and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the connecting components.

[0019] Icons: 1-oxygen supply tube, 2-oxygen tube, 3-connecting assembly, 31-first slot body, 311-first ring plate, 3111-limiting groove, 312-second ring plate, 313-first ring seat, 32-second slot body, 321-second ring seat, 4-elastic ring. DETAILED DESCRIPTION

[0020] Example 1

[0021] See also Figure 1 to Figure 2The utility model provides the following technical solutions: a device for preventing accidental aspiration of patients with tracheotomy, which is suitable for the situation where the oxygen tube and the oxygen supply tube are connected after tracheotomy.

[0022] Specifically, Figure 1 and Figure 2 As shown, a device for preventing accidental aspiration of patients with tracheotomy includes an oxygen supply tube 1, an oxygen tube 2 and a connecting assembly 3; the connecting assembly 3 includes a first slot body 31 and a second slot body 32; the first slot body 31 includes a first slot; the oxygen supply tube 1 passes through the first slot and is embedded in the slot cavity of the first slot body 31; the second slot body 32 includes a second slot; the oxygen tube 2 passes through the second slot and is embedded in the slot cavity of the second slot body 32; the end of the first slot body 31 away from the oxygen supply tube 1 is connected to the second slot body 32.

[0023] In this embodiment, the oxygen supply tube 1 is connected to the oxygen tube 2 via a connecting assembly 3; specifically, the tube body at the end of the oxygen supply tube 1 is extended and embedded in the first groove body 31, and similarly, the tube body at the end of the oxygen tube 2 is extended and embedded in the second groove body 32, and the oxygen supply tube 1 and the oxygen tube 2 are further connected by connecting the first groove body 31 and the second groove body 32, thereby ensuring the stability of the connection between the two tube bodies and also ensuring that the connection is not easily deformed to cause accidental aspiration.

[0024] Specifically, Figure 1 and Figure 2 As shown, the first slot body 31 includes a first ring plate 311, a second ring plate 312 and a first ring seat 313; the first ring plate 311 and the second ring plate 312 are both arranged on a side of the first ring seat 313 away from the second slot body 32; the oxygen supply pipe 1 is clamped between the first ring plate 311 and the second ring plate 312.

[0025] In this embodiment, the oxygen supply pipe 1 is clamped between the first ring plate 311 and the second ring plate 312, wherein the second ring plate 312 is arranged inside the first ring plate 311. Similarly, the oxygen pipe 2 is also clamped between a pair of ring plates, thereby ensuring that after the first ring seat 313 and the second ring seat 321 are connected, the oxygen supply pipe 1 and the oxygen pipe 2 are sealed and connected.

[0026] Specifically, Figure 1 and Figure 2 As shown, the first ring plate 311 is a rigid plate; the second ring plate 312 is an elastic soft plate; a side of the first ring plate 311 away from the second ring plate 312 is provided with a limiting groove 3111 for the elastic ring 4 to be embedded.

[0027] In this embodiment, the first ring plate 311 is a rigid plate, the second ring plate 312 is an elastic plate, and the second ring plate 312 is arranged inside the first ring plate 311, so that it is convenient to set the limiting groove 3111 on the elastic plate for tying the elastic ring 4, and it can ensure that the oxygen supply tube 1 will not be squeezed and deformed; similarly, the oxygen tube 2 also adopts an inner rigid plate and an outer elastic plate combined with an elastic ring to fix it; wherein, the elastic plate can be a commonly used soft material with a certain elasticity such as memory foam and silicone; in addition, if a metal tracheal tube is used, it can be replaced with a pair of elastic plates for clamping, but its ring seat still adopts commonly used hard materials such as rigid PVC or steel plate.

[0028] Specifically, Figure 1 and Figure 2 As shown, the second groove body 32 includes a second ring seat 321; an end of the first ring seat 313 away from the oxygen supply pipe 1 is connected to the second ring seat 321. The first ring seat 313 and the second ring seat 321 are screwed.

[0029] In this embodiment, the first ring seat 313 and the second ring seat 321 are both made of commonly used hard materials such as hard PVC or steel plate, wherein the first ring seat 313 is convexly provided with a threaded ring, and the second ring seat 321 is concavely provided with a threaded groove for the threaded ring to be embedded.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for preventing accidental aspiration of a tracheotomy patient, comprising an oxygen supply tube (1) and an oxygen tube (2), characterized in that: The invention also comprises a connecting assembly (3); the connecting assembly (3) comprises a first slot body (31) and a second slot body (32); the first slot body (31) comprises a first slot; the oxygen supply pipe (1) passes through the first slot and is embedded in the slot cavity of the first slot body (31); the second slot body (32) comprises a second slot; the oxygen pipe (2) passes through the second slot and is embedded in the slot cavity of the second slot body (32); an end of the first slot body (31) away from the oxygen supply pipe (1) is connected to the second slot body (32).

2. The device for preventing accidental aspiration of tracheotomy patients according to claim 1, characterized in that: The first trough body (31) comprises a first ring plate (311), a second ring plate (312) and a first ring seat (313); the first ring plate (311) and the second ring plate (312) are both arranged on a side of the first ring seat (313) away from the second trough body (32); and the oxygen supply pipe (1) is clamped between the first ring plate (311) and the second ring plate (312).

3. The device for preventing accidental aspiration of tracheotomy patients according to claim 2, characterized in that: The second ring plate (312) is arranged inside the first ring plate (311).

4. The device for preventing accidental aspiration of tracheotomy patients according to claim 3, characterized in that: The first ring plate (311) is a rigid plate; the second ring plate (312) is an elastic soft plate.

5. The device for preventing accidental aspiration of tracheotomy patients according to claim 4, characterized in that: A limiting groove (3111) for the elastic ring (4) to be embedded is provided on a surface of the first ring plate (311) away from the second ring plate (312).

6. The device for preventing accidental aspiration of tracheotomy patients according to any one of claims 2 to 5, characterized in that: The second groove body (32) comprises a second ring seat (321); an end of the first ring seat (313) away from the oxygen supply pipe (1) is connected to the second ring seat (321).

7. The device for preventing accidental aspiration of tracheotomy patients according to claim 6, characterized in that: The first ring seat (313) is threadedly connected to the second ring seat (321).

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