Right-side visual blocking bronchial intubation tube

Abstract

The utility model provides a right side type visible plugging bronchial intubation, relate to medical instrument technical field, including bronchial catheter, casing and camera assembly, camera assembly and casing all set up on bronchial catheter, and camera assembly is closer to the operating end of bronchial catheter compared with casing, casing adopts heteromorphosis casing, is provided with the bulging structure on casing, and the bulging structure is protruding after casing inflation and expansion, is used for holding right bronchus, plays the role of plugging and preventing displacement, through the change of traditional plugging regular circle type, spherical casing to heteromorphosis casing design, make it more fit human right bronchus, reach better plugging effect, its to plugging right bronchus, the probability of displacement occurrence is lower than the regular casing plugging ware on market, improves plugging reliability.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a right-side visual occlusion bronchial intubation tube. Background Technology

[0002] Currently, the occluder cuffs on the market are mainly regular round, spherical, and olive-shaped cuffs. These cuffs cannot block the right main bronchus of the human body, or the blocking reliability is poor. They are prone to displacement problems during use. The main reason is that the right bronchus is not regular, and regular cuffs cannot fit into the human airway. In order to address the above defects, this application is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a right-side visual endotracheal tube with a uniquely shaped cuff design that fits the right bronchus of the human body better, thus solving the problem of poor reliability of regular cuff occlusion at present.

[0004] To address the aforementioned problems, this utility model provides a right-side visual endotracheal cannula, comprising a bronchial tube, a cuff, and a camera assembly. Both the camera assembly and the cuff are mounted on the bronchial tube, with the camera assembly positioned closer to the operating end of the bronchial tube than the cuff. The cuff is an irregularly shaped cuff with a bulging structure. This bulging structure protrudes after the cuff is inflated, securing the right bronchus and preventing displacement. Various methods are available for securing the right bronchus, including securing it at the upper part of the right bronchus, securing it at the middle section of the right bronchus, or entering the middle section of the right bronchus.

[0005] The camera module allows for a clear view of the cuff's location, facilitating cuff sealing and locking in place.

[0006] According to one embodiment of the present invention, the cuff is further provided with an extension structure, which is used to enter the middle right bronchus. When inflated, it will block the middle right bronchus, improve the blocking effect, and further prevent displacement.

[0007] According to one embodiment of the present invention, two bulging structures are provided. After expansion, one of them enters the upper right lobe of the lung to prevent displacement, and the other enters the middle right bronchus to further prevent displacement.

[0008] According to one embodiment of the present invention, two bulging structures are provided. After expansion, one end enters the upper right lobe of the lung, and the other blocks the middle right bronchus, thereby preventing displacement.

[0009] According to one embodiment of the present invention, the bulging structure is used to lock onto the upper part of the right bronchus, thereby blocking and preventing displacement.

[0010] According to one embodiment of the present invention, the right-side visual occlusion endotracheal cannula further includes an indicator balloon, which is connected to the bronchial tube via a Y-type connector. The indicator balloon is used to indicate the pressure of the cuff.

[0011] According to one embodiment of the present invention, a conversion connector is provided on the bronchial tube. The conversion connector is installed on the bronchial tube and connected to its internal cavity. Different tubes can be inserted into the bronchial tube through the conversion connector, such as inserting a suction tube to achieve the suction function.

[0012] According to one embodiment of the present invention, the right-side visual occlusion bronchial cannula also includes a camera adapter cable connected to a camera assembly for connecting to a display module. The camera adapter cable generally passes through a specially designed cavity in the bronchial tube.

[0013] The beneficial effects of this utility model are that by changing the traditional regular circular or spherical cuff to an irregularly shaped cuff design, it can better fit the right bronchus of the human body, achieving a better occlusion effect. When occluding the right bronchus, the probability of displacement is lower than that of regular cuff occluders on the market, thus improving the reliability of occlusion. In addition, this solution proposes a variety of cuff design options, which can be selected according to the actual situation of the patient during use. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 A schematic diagram of the overall structure of a right-side visual endotracheal tube occlusion system;

[0016] Figure 2 This is a schematic diagram of the sheath structure in Example 1;

[0017] Figure 3 This is a schematic diagram of the sheath structure in Example 2;

[0018] Figure 4 This is a schematic diagram of the sheath structure in Example 3;

[0019] Figure 5 This is a schematic diagram of the sheath structure in Example 4;

[0020] Figure 6 This is a schematic diagram of the sheath structure in Example 5;

[0021] Figure 7 This is a schematic diagram of the sheath structure in Example 6;

[0022] Figure 8 This is a schematic diagram of the sheath structure in Example 7;

[0023] Figure 9This is a schematic diagram of the sheath structure in Example 8;

[0024] In the diagram: 1. Bronchial tube; 2. Cuff; 4. Camera assembly; 5. Adapter connector; 6. Y-connector; 8. Camera adapter cable; 10. Indicator cuff. Detailed Implementation

[0025] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0026] Example 1:

[0027] A type of right-side visual endotracheal tube, such as Figure 1 It includes a bronchial tube 1, a cuff 2, a camera assembly 4, an indicator cuff 10, a camera adapter cable 8, and a conversion connector 5.

[0028] Both the camera assembly 4 and the cuff 2 are mounted on the bronchial tube 1. The camera assembly 4 is closer to the operating end of the bronchial tube 1 than the cuff 2, that is, the camera assembly 4 is located behind the cuff 2. When performing occlusion, the position of the cuff 2 can be clearly seen through the camera assembly 4, which makes it convenient for the cuff 2 to be sealed and locked in the corresponding position.

[0029] The indicator cuff 10 is connected to the bronchial tube 1 via a Y-type connector 6. The indicator cuff 10 is used to indicate the pressure of the cuff.

[0030] The adapter 5 is installed on the bronchial tube 1 and connected to its internal cavity. Different tubes can be inserted into the bronchial tube 1 through the adapter 5, such as inserting a suction tube to achieve the suction function.

[0031] The camera adapter cable 8 is used to connect to the camera assembly 4 and to access the display module. The camera adapter cable 8 generally passes through a specially designed cavity in the bronchial tube 1.

[0032] The cuff 2 is an irregularly shaped cuff with a bulging structure. The bulging structure protrudes after the cuff 2 is inflated and used to lock the right bronchus, thereby blocking and preventing displacement.

[0033] In this embodiment, as Figure 2 In the diagram, A is the front view, B is the top view, and C is the isometric view; the bulging structure includes:

[0034] 2.1.1 Upper bulging structure: After inflation, it bulges out as a protruding structure, with its head end entering the upper right lobe of the lung to prevent displacement.

[0035] 2.1.2 Lower bulging structure: It bulges out after inflation, acting as a raised structure. After inflation, it bulges out and enters the middle section of the right bronchus, serving to prevent displacement.

[0036] Example 2:

[0037] Unlike in Example 1, as Figure 3 In the figures, A is the front view, B is the top view, and C is the isometric view; in this embodiment, the bulging structure includes:

[0038] 2.2.1 Upper bulging structure: After inflation, it bulges out as a protruding structure, with its head end entering the upper right lobe of the lung to prevent displacement.

[0039] 2.2.2 Lower bulging structure: It bulges after inflation, acting as a protruding structure. After inflation, it bulges and enters the middle section of the right bronchus, serving to prevent displacement.

[0040] In this embodiment, the cuff is also provided with an extension structure 2.2.3: used to enter the middle right bronchus. When inflated, it will block the middle right bronchus, thus blocking and preventing displacement.

[0041] Example 3:

[0042] Unlike in Example 1, as Figure 4 In the figures, A is the front view, B is the top view, and C is the isometric view; in this embodiment, the bulging structure includes:

[0043] Two sets of bulging structures 2.3.1: After inflation, they bulge out, with one end entering the upper right lobe and the other end locking the middle right bronchus to prevent displacement.

[0044] Example 4:

[0045] Unlike in Example 1, as Figure 5 In the figures, A is the front view, B is the top view, and C is the isometric view; in this embodiment, the bulging structure includes:

[0046] Inflating mechanisms 2.4.1 and 2.4.2: After inflation, they are locked in the upper part of the right bronchus, serving to block and prevent displacement.

[0047] Example 5:

[0048] Unlike in Example 1, as Figure 6 In the figure, A is the front view and C is the isometric view; in this embodiment, the bulging structure includes:

[0049] Inflating mechanism 2.5.1: After inflation, it is locked in the upper part of the right bronchus, which serves to block and prevent displacement.

[0050] Example 6:

[0051] Unlike in Example 1, as Figure 7 In the figures, A is the front view, B is the top view, and C is the isometric view; in this embodiment, the bulging structure includes:

[0052] Inflating mechanism 2.6.2: After inflation, it is locked in the upper part of the right bronchus, which serves to block and prevent displacement.

[0053] In this embodiment, the cuff is also provided with an extension structure 2.6.1: used to enter the middle right bronchus. When inflated, it will block the middle right bronchus, thus blocking and preventing displacement.

[0054] Example 7:

[0055] Unlike in Example 1, as Figure 8 In the figure, A is the front view and C is the isometric view; in this embodiment, the bulging structure includes:

[0056] Inflating mechanism 2.7.1: After inflation, it is locked in the upper part of the right bronchus, which serves to block and prevent displacement.

[0057] Example 8:

[0058] Unlike in Example 1, as Figure 9 In the figures, A is the front view, B is the top view, and C is the isometric view; in this embodiment, the bulging structure includes:

[0059] Two inflating mechanisms 2.8.1: After inflation, they are locked in the upper part of the right bronchus, serving to block and prevent displacement.

[0060] The above embodiments can be selected according to the patient's actual situation.

[0061] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations and modifications.

Claims

1. A right-side visual endotracheal tube, characterized in that: The device includes a bronchial tube (1), a cuff (2), and a camera assembly (4). Both the camera assembly (4) and the cuff (2) are mounted on the bronchial tube (1), and the camera assembly (4) is closer to the operating end of the bronchial tube (1) than the cuff (2). The cuff (2) is an irregularly shaped cuff with a bulging structure. The bulging structure protrudes after the cuff (2) is inflated and used to hold the right bronchus in place, thereby blocking and preventing displacement.

2. The right-side visual endotracheal tube according to claim 1, characterized in that: The cuff (2) is also provided with an extension structure, which is used to enter the middle section of the right bronchus. When it is inflated, it will block the middle section of the right bronchus.

3. The right-side visual endotracheal tube according to claim 1 or 2, characterized in that: The bulging structure is provided in two parts. After it expands, one of the bulging structures enters the upper right lobe of the lung, and the other enters the middle right bronchus.

4. The right-side visual endotracheal tube according to claim 1, characterized in that: The bulging structure is provided in two parts. After it expands, one end enters the upper right lobe of the lung, while the other blocks the middle right bronchus.

5. The right-side visual endotracheal tube according to claim 1 or 2, characterized in that: The bulging structure is used to lock onto the upper part of the right bronchus.

6. The right-side visual endotracheal tube according to claim 1, characterized in that: The right-side visual occlusion endotracheal cannula also includes an indicator balloon (10), which is connected to the bronchial tube (1) via a Y-type connector (6).

7. The right-side visual endotracheal tube according to claim 1, characterized in that: A conversion connector (5) is provided on the bronchial tube (1).

8. The right-side visual endotracheal tube according to claim 1, characterized in that: The right-side visual endotracheal tube also includes a camera adapter cable (8) connected to the camera assembly (4).

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