Tracheostomy tube kit

Abstract

The utility model discloses a tracheal intubation set, it includes tracheal intubation and bandage, and the both ends of bandage are fixed with tracheal intubation respectively, be equipped with the air supply hose in the bandage, and the air supply hose extends along the length direction of bandage, and the air supply hose has a plurality of air outlet holes to the bandage inner side, the bandage is made of the porous material of breathable, or the part of bandage between the air supply hose and inner side is made of the porous material of breathable. The utility model provides a tracheal intubation set, can make the bandage and the patient neck contact position keep dry, alleviate the discomfort of bandage contact patient neck skin.

Description

Technical Field

[0001] This utility model relates to the technical field of medical devices for tracheostomy intubation patients, specifically a tracheostomy intubation kit. Background Technology

[0002] Tracheostomy tube insertion, also known as tracheostomy tube placement, involves inserting a tracheostomy tube into the tracheotomy site after surgery. A bandage is then wrapped around the back of the patient's neck and connected to both sides of the tracheostomy tube for fixation. Current techniques typically use medical gauze bandages. However, these bandages easily create pressure marks on the sides of the patient's neck, especially for patients who are weak and prone to sweating. Post-operative sweating can make the neck area damp, and the existing bandages are highly likely to cause pressure sores and ulceration when in contact with the patient's neck skin, leading to discomfort. Utility Model Content

[0003] The present invention aims to at least partially solve one of the technical problems in the related art: to provide a tracheostomy tube kit that can keep the area where the strap contacts the patient's neck dry, thereby reducing the discomfort caused by the strap contacting the patient's neck skin.

[0004] Therefore, one objective of this invention is to provide a tracheostomy cannula kit, comprising a tracheostomy cannula and a bandage. Both ends of the bandage are fixed to the tracheostomy cannula. An air supply hose is disposed within the bandage, extending along the length of the bandage, and has several air vents facing the inner side of the bandage. The bandage is made of a breathable porous material, or the portion of the bandage between the air supply hose and the inner side is made of a breathable porous material. Air can be continuously blown out through the air vents on the air supply hose. Because the bandage is made of a porous material, the air blown out through the vents can escape from within the bandage, improving airflow around the bandage and promoting dryness of the patient's neck area. In particular, air blowing out from the gap between the bandage and the patient's neck skin keeps the contact area dry.

[0005] According to one example of the present invention, an air inlet connector is provided on the strap near the tracheostomy tube, and the air inlet connector is connected to the air supply hose.

[0006] According to one example of this utility model, there are two air inlet connectors, which are located on both sides of the tracheostomy tube.

[0007] According to one example of this utility model, a connecting pipe is provided between the two air inlet connectors, with both ends of the connecting pipe communicating with the two air inlet connectors respectively. A T-connector is provided on the connecting pipe for connecting an air pump. The air pump can supply air to the air inlet connectors through the T-connector.

[0008] According to one example of this utility model, the three-way connector is a three-way valve with one inlet and two outlets, and the air pump is connected to the inlet of the three-way valve. The patient can control the airflow direction themselves through the three-way valve; if air enters from the left, the airflow on the left side is greater, and if air enters from the right, the airflow on the right side is greater.

[0009] According to one example of the present invention, the strap is provided with two air supply hoses, one end of each air supply hose is connected to two air inlet connectors, and the other end of the two air supply hoses is closed.

[0010] According to one example of this invention, a flexible membrane is provided between the two air supply hoses, with both sides of the membrane fixedly connected to the two air supply hoses at positions away from the inner side of the strap. The membrane allows most of the air blown from the air outlets on the air supply hoses to face towards the inner side of the gauze.

[0011] According to one example of the present invention, the air supply hose is embedded in the strap, and the thickness h1 between the inner side of the strap and the location of the air supply hose is greater than the thickness h2 between the outer side of the strap and the location of the air supply hose.

[0012] According to one example of the present invention, the strap is made of breathable fabric.

[0013] According to one example of the present invention, the middle position of the air supply hose is a flat tube corresponding to the back of the patient's neck, and the flat tube is provided with a support for maintaining the airflow through the flat tube.

[0014] The above technical solution has the following advantages or beneficial effects: First, the strap is equipped with an air supply hose, and the air blown out from the air outlet on the air supply hose can increase the airflow between the strap and the skin of the patient's neck, so that the skin of the patient's neck can be kept dry; second, two air inlets are provided so that the supplied air can be delivered from both sides of the patient's neck; finally, the air supply hose adopts a flat tube structure in the middle, so that the air supply hose will not compress the back of the patient's neck and cause discomfort, while the support ensures that the flat tube is unobstructed and will not be flattened and closed due to the pressure of the back of the patient's neck.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the tracheostomy cannula kit of this utility model.

[0017] Figure 2 This is a front view of the tracheostomy cannula kit of this utility model.

[0018] Figure 3 for Figure 1 A schematic diagram of the internal structure of the middle binding strap.

[0019] Figure 4 This is a schematic diagram of the internal structure of the flat tube in the gas supply hose.

[0020] The components include: 1. Tracheostomy tube; 2. Strapping; 2.1. Inner side; 2.2. Outer side; 3. Gas supply hose; 3.1. Flat tube; 4. Gas outlet; 5. Gas inlet connector; 6. Connecting pipe; 7. Air pump; 8. T-connector; 9. Membrane; 10. Support component. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] The tracheostomy cannula kit according to an embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

[0023] This utility model provides a tracheostomy cannula kit, as shown in the figure. It includes a tracheostomy cannula 1 and a flexible strap 2. Both ends of the strap 2 are fixed to the tracheostomy cannula 1. The strap 2 is provided with a gas supply hose 3, which extends along the length of the strap 2. The gas supply hose 3 has several air outlets 4 facing the inner side 2.1 of the strap 2. The gas supply hose 3 has a connector for communicating with an external gas source. The strap 2 is made of a breathable porous material, or the part of the strap 2 between the gas supply hose 3 and the inner side 2.1 is made of a breathable porous material.

[0024] Preferably, the strap 2 is made of a breathable fabric, such as cotton.

[0025] Based on the preferred embodiment of the above-mentioned connector, the connector is an air inlet connector 5 disposed on the strap 2. The air inlet connector 5 is arranged on the strap 2 near the tracheostomy tube 1, and the air inlet connector 5 is connected to the air supply hose 3.

[0026] See Figure 2 As shown, there are two air inlet connectors 5, which are located on both sides of the tracheostomy tube 1. Specifically, the tracheostomy tube 2 has a connecting piece, and mounting holes are provided on both sides of the connecting piece. The two ends of the strap 2 pass through their respective mounting holes and are tightened and fixed. The two air inlet connectors 5 are respectively positioned at the two ends of the strap 2. When the two ends of the strap 2 are fixedly connected to the tracheostomy tube 1, the two air inlet connectors 5 are located on both sides of the tracheostomy tube 1.

[0027] Furthermore, a connecting pipe 6 is provided between the two air inlet connectors 5. The connecting pipe 6 has air outlets at both ends and an air inlet in the middle that communicates with an air source. The air outlets at both ends of the connecting pipe 6 are respectively inserted into and connected to the two air inlet connectors 5. Specifically, the tracheotomy cannula kit of this embodiment also includes an air pump 7 as an air source. A three-way connector is provided in the middle of the connecting pipe 6, one of the connectors being an air inlet. The air inlet of the three-way connector is connected to the output end of the air pump 7.

[0028] Preferably, the three-way connector 8 is a one-in-two-out three-way valve, and the three-way valve is equipped with a switching switch for controlling the connection between the first outlet and the inlet or the second outlet and the inlet. The air pump 7 is connected to the inlet of the three-way valve. In this embodiment, the patient can manually control the switching switch to alternately connect the inlet to the two outlets. Furthermore, the three-way valve is a three-way solenoid valve. This three-way valve or three-way solenoid valve is a commercially available conventional product, and its specific structure will not be described in detail in this embodiment.

[0029] See Figure 3 As shown, the strap 2 is provided with two air supply hoses 3, which are arranged vertically at intervals. One end of each air supply hose 3 is connected to two air inlet connectors 5 along its length, and the other end of the two air supply hoses 3 is closed. That is, the left end of the first air supply hose 3 is connected to the air inlet connector 5 on the left side of the tracheostomy tube 1, and the right end of the first air supply hose 3 is closed. The right end of the second air supply hose 3 is connected to the air inlet connector 5 on the right side of the tracheostomy tube 1, and the left end of the second air supply hose 3 is closed.

[0030] Preferably, such as Figure 3 As shown, a flexible membrane 9 is provided between the two air supply hoses 3. The two sides of the membrane 9 are fixedly connected to the two air supply hoses 3 at positions away from the inner side 2.1 of the strap 2. The membrane 9 can reduce the amount of air that leaks out from the outer side 2.2 of the strap 2, so that most of the air blown out from the air outlet 4 flows out from the inner side 2.1 of the strap 2.

[0031] Preferably, the air supply hose 3 is embedded in the strap 2, and the thickness h1 between the inner side 2.1 of the strap 2 and the location of the air supply hose 3 is greater than the thickness h2 between the outer side 2.2 of the strap 2 and the location of the air supply hose 3.

[0032] See Figure 1As shown, the tracheostomy tube 1 corresponds to the trachea position on the front of the patient, therefore the middle position of the strap 2 corresponds to the back of the patient's neck. When the patient is lying flat, the back of their neck position easily compresses the strap 2 and the air supply tube 3 inside the strap 2. The bulging air supply tube 3 can easily cause discomfort due to pressure on the back of the patient's neck. At the same time, when the back of the patient's neck compresses the air supply tube 3, it will cause the air supply tube 3 to be compressed and closed, affecting the air supply from the air supply tube 3. Therefore, the improvement of this embodiment is as follows: Figure 4 As shown, the air supply hose 3 is a flat tube 3.1 located at the middle of the back of the patient's neck, and a support member 10 is provided inside the flat tube 3.1. Specifically, the support member 10 consists of protrusions spaced apart along the length of the flat tube 3.1, thereby providing support to the flat tube 3.1 when the top of the protrusion abuts against the inner wall of the flat tube 3.1, keeping the flat tube 3.1 unobstructed.

[0033] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

[0034] For those skilled in the art, various changes and modifications will undoubtedly be apparent after reading the above description. Therefore, the appended claims should be considered as covering all changes and modifications that encompass the true intent and scope of this utility model. Any and all equivalent scope and content within the scope of the claims should be considered as still falling within the intent and scope of this utility model.

Claims

1. A tracheostomy cannula kit, comprising a tracheostomy cannula (1) and a strap (2), wherein both ends of the strap (2) are fixed to the tracheostomy cannula (1), characterized in that: The strap (2) is provided with an air supply hose (3), which extends along the length of the strap (2) and has a plurality of air outlets (4) facing the inner side (2.1) of the strap (2). The strap (2) is made of a breathable porous material, or the portion of the strap (2) between the air supply hose (3) and the inner side (2.1) is made of a breathable porous material.

2. The tracheostomy cannula kit according to claim 1, characterized in that: An air inlet connector (5) is provided on the strap (2) near the tracheostomy tube (1), and the air inlet connector (5) is connected to the air supply hose (3).

3. The tracheostomy cannula kit according to claim 2, characterized in that: There are two air inlet connectors (5), which are located on both sides of the tracheostomy tube (1).

4. The tracheostomy cannula kit according to claim 3, characterized in that: A connecting pipe (6) is provided between the two air inlet connectors (5). The two ends of the connecting pipe (6) are connected to the two air inlet connectors (5) respectively. A three-way connector (8) is provided on the connecting pipe (6) for connecting the air pump (7).

5. The tracheostomy cannula kit according to claim 4, characterized in that: The three-way connector (8) is a three-way valve with one inlet and two outlets, and the air pump (7) is connected to the inlet of the three-way valve.

6. The tracheostomy cannula kit according to claim 2, characterized in that: The strap (2) is provided with two air supply hoses (3), one end of each air supply hose (3) is connected to two air inlet connectors (5), and the other end of each air supply hose (3) is closed.

7. The tracheostomy cannula kit according to claim 6, characterized in that: A flexible membrane (9) is provided between the two air supply hoses (3). The two sides of the membrane (9) are fixedly connected to the two air supply hoses (3) at positions away from the inner side (2.1) of the strap (2).

8. The tracheostomy cannula kit according to claim 1, characterized in that: The air supply hose (3) is embedded in the strap (2). The thickness h1 between the inner side (2.1) of the strap (2) and the location of the air supply hose (3) is greater than the thickness h2 between the outer side (2.2) of the strap (2) and the location of the air supply hose (3).

9. The tracheostomy cannula kit according to claim 1, characterized in that: The strap (2) is made of breathable fabric.

10. The tracheostomy cannula kit according to claim 1, characterized in that: The middle part of the air supply hose (3) is a flat tube (3.1) for corresponding to the back of the patient's neck, and a support (10) is provided inside the flat tube (3.1).

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