Visual laryngeal mask with suction function

Abstract

The visual laryngeal mask with the suction function comprises a ventilation catheter, the bottom of the ventilation catheter is fixedly connected with a sleeve bag, the inner side of the sleeve bag is fixedly connected with a fixing clamping sleeve, the inner side of the fixing clamping sleeve is attached to a drainage tube, the inner side of the ventilation catheter is inserted into a connecting cover, a through hole is formed in the surface of the connecting cover, and the drainage tube is inserted into the through hole. The surface of the ventilation catheter is sleeved with a movable sleeve, the surface of the movable sleeve is fixedly connected with a rotating disc, and the surface of the rotating disc is fixedly connected with an elastic band. According to the visible laryngeal mask with the suction function, by arranging the drainage tube structure convenient to disassemble and assemble, when the laryngeal mask needs to be cleaned, the connecting cover is opened, and the drainage tube is taken out from the fixing jacket, so that the drainage tube can be taken out more conveniently and easily, and the drainage tube is more stable after being installed and does not affect use; therefore, the cleaning difficulty of the device is reduced to a great extent.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laryngeal mask technical field especially, it is visual laryngeal mask with suction function. BACKGROUND

[0002] Laryngeal mask is a kind of special artificial airway management technology, is used in clinic, and great progress has been made to the use of laryngeal mask, and the application range is more and more widely, and the ventilation mask of laryngeal mask front end is oval, can wrap around epiglottis and glottis, forms a sealed ventilation space on glottis, and patient can breathe independently through laryngeal mask, and controlled ventilation can also be carried out, and after laryngeal mask is placed, the position can be judged whether correct by means such as auscultation, airway resistance, PETCO2 waveform and placement of gastric tube.

[0003] The visual laryngeal mask on the market currently has the following problems in actual use:

[0004] 1, the traditional visual laryngeal mask, after using, usually needs to be cleaned and then reused, but its internal structure is relatively fixed, and small, so it is relatively inconvenient to clean and disinfect, and the cleaning difficulty is increased to a large extent;

[0005] 2, the traditional visual laryngeal mask, in actual use, usually directly places ventilation catheter in laryngeal tube, and its outside can lack fixing structure, so that it can shake in use, and the stability of the device is poor in use. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a visual laryngeal mask with suction function to solve the technical problems proposed in the background art.

[0007] To achieve the above object, the specific technical scheme of the utility model is as follows: a visual laryngeal mask with suction function, including ventilation catheter, preferably, the ventilation catheter bottom fixedly connected sleeve, the sleeve inboard fixedly connected fixed clamp, the fixed clamp inboard fits drainage tube, the ventilation catheter inboard inserts and connects cover, the connecting cover surface is provided with perforation, and the perforation inboard inserts drainage tube.

[0008] Preferably, the ventilation catheter surface is sleeved with movable sleeve, the movable sleeve surface is fixedly connected with rotary table, the rotary table surface is fixedly connected with elastic band, and the elastic band surface is fixedly connected with plug buckle.

[0009] Preferably, the drainage tube surface is fixedly connected with connecting pipe, the connecting pipe surface is fixedly connected with connecting band, and the connecting band surface is fixedly connected with transparent plug.

[0010] Preferably, the sleeve inboard is equipped with camera, the camera surface is installed with electric wire, and the electric wire is fixedly connected with display screen.

[0011] Preferably, the electric wire surface is provided with an isolation tube, and the isolation tube surface is fixedly connected with a sleeve.

[0012] Preferably, the connecting cover surface is provided with a ventilation hole, and the ventilation conduit surface is fixedly connected with a fixed tube.

[0013] The visual laryngeal mask with suction function has the following advantages:

[0014] 1. The visual laryngeal mask with suction function is fixedly connected with a sleeve at the bottom of the ventilation conduit, the inside of the sleeve is fixedly connected with a fixed clamp sleeve, the inside of the fixed clamp sleeve is attached to a drainage tube, the inside of the ventilation conduit is inserted with a connecting cover, the surface of the connecting cover is provided with a perforation, and the inside of the perforation is inserted with the drainage tube.

[0015] 2. The visual laryngeal mask with suction function is provided with a movable sleeve on the surface of the ventilation conduit, the surface of the movable sleeve is fixedly connected with a rotating disc, the surface of the rotating disc is fixedly connected with an elastic band, the surface of the elastic band is fixedly connected with a plug buckle, and the surface of the plug buckle is connected with a lock buckle through buckling. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the drainage tube structure of the present application;

[0019] Figure 3 It is a schematic diagram of the fixed clamp sleeve structure of the present application;

[0020] Figure 4 It is a schematic diagram of the elastic band structure of the present application.

[0021] Explanation of the figure: 1, airway catheter; 2, cuff; 3, drainage tube; 4, connecting cover; 5, fixed clamp sleeve; 6, connecting tube; 7, connecting belt; 8, transparent plug; 9, fixed tube; 10, perforation; 11, movable sleeve; 12, rotating disc; 13, elastic belt; 14, insertion buckle; 15, lock buckle; 16, camera; 17, isolation tube; 18, wire; 19, display screen; 20, air hole. DETAILED DESCRIPTION

[0022] Hereinafter, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0023] In the description of the embodiments of the present application, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0024] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0025] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0026] The disclosure below provides many different implementations or examples to implement different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various implementations and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the present application, the visual laryngeal mask with suction function is further described in detail below in combination with the drawings.

[0028] As shown in Figures 1-4 The visual laryngeal mask with suction function of the present application includes a ventilation catheter 1, a sleeve 2 fixedly connected at the bottom of the ventilation catheter 1, and a fixed clamp sleeve 5 fixedly connected inside the sleeve 2. In this way, the drainage tube 3 is more stable after installation through the provided clamp sleeve and is not easy to shake, greatly improving the stability of the device. The fixed clamp sleeve 5 is attached to the drainage tube 3, the ventilation catheter 1 is inserted into a connection cover 4, perforations 10 are provided on the surface of the connection cover 4, and the drainage tube 3 is inserted into the perforations 10. In this way, the drainage tube 3 structure is provided for convenient disassembly and installation. When the laryngeal mask needs to be cleaned, the connection cover 4 is opened and the drainage tube 3 is taken out of the fixed clamp sleeve 5. In this way, the drainage tube 3 can be easily taken out, and the installation is also relatively stable and will not affect the use. This greatly reduces the cleaning difficulty of the device.

[0029] The ventilation catheter 1 is sleeved with a movable sleeve 11, the movable sleeve 11 is fixedly connected with a turntable 12 on the surface, the turntable 12 is fixedly connected with an elastic band 13 on the surface, the elastic band 13 is fixedly connected with a plug buckle 14 on the surface, and the plug buckle 14 is connected with a lock buckle 15 on the surface through buckling. In this way, a movable fixing structure is provided on the surface of the ventilation catheter 1. After the sleeve 2 is placed in the laryngeal tube fixed position, the elastic band 13 is rotated and sleeved on the human head to the appropriate position, and the plug buckle 14 is inserted into the lock buckle 15 for fixation. In this way, the ventilation catheter 1 is prevented from shaking to a great extent, and the stability of the device is greatly improved.

[0030] The drainage tube 3 is fixedly connected with a connecting tube 6 on the surface, the connecting tube 6 is fixedly connected with a connecting band 7 on the surface, and the connecting band 7 is fixedly connected with a transparent plug 8 on the surface. In this way, the transparent plug 8 is inserted into the connecting tube 6 when the device is not in use, preventing dust from entering and making the device easy to store when it is idle.

[0031] The camera 16 is arranged on the inner side of the cuff 2, the camera 16 is surface-mounted with the wire 18, and the wire 18 is fixedly connected with the display screen 19, so that the internal condition of the laryngeal tube can be clearly observed through the display screen 19, and the device operation is more simple and convenient to a large extent.

[0032] The wire 18 is surface-mounted with the isolation tube 17, and the isolation tube 17 is fixedly connected with the cuff 2, so that the wire 18 is isolated from the laryngeal tube through the isolation tube 17, contact is prevented, and the safety protection property of the device is increased to a large extent.

[0033] The ventilation hole 20 is arranged on the surface of the connecting cover 4, and the fixed tube 9 is fixedly connected with the ventilation catheter 1, so that the ventilation hole 20 is arranged on the connecting cover 4, and the patient can breathe through the ventilation hole 20 during the operation, and the rationality of the device is improved to a large extent.

[0034] The working principle of the visual laryngeal mask with the suction function is as follows: when the device is used, the ventilation catheter 1 is inserted into the laryngeal tube, the cuff 2 is placed at a fixed position of the laryngeal tube, the elastic band 13 is sleeved on the human head to a suitable position by rotating, the plug buckle 14 is inserted into the lock buckle 15 and fixed, so that the ventilation catheter 1 is prevented from shaking to a large extent, the stability of the device is improved to a large extent, the internal condition of the laryngeal tube can be clearly observed through the display screen 19, the operation is more simple and convenient to a large extent, the connecting cover 4 is opened when the laryngeal mask needs to be cleaned after use, and the drainage tube 3 is taken out from the fixed clamp sleeve 5, so that the drainage tube 3 can be conveniently and easily taken out after installation, and the installation is also relatively stable and will not affect use, so that the cleaning difficulty of the device is reduced to a large extent, the transparent plug 8 is inserted into the connecting tube 6 after cleaning and drying, dust is prevented from entering, and the device is convenient to store when idle to a large extent.

[0035] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A visual laryngeal mask with suction function comprising a ventilation tube (1), characterized in that: The ventilation catheter (1) bottom fixedly connected to the sleeve (2), the sleeve (2) inside fixedly connected to the fixed clip (5), the fixed clip (5) inside adhered to the drainage tube (3), the ventilation catheter (1) inside inserted into the cover (4), the cover (4) surface provided with a perforation (10), the perforation (10) inside inserted into the drainage tube (3).

2. The laryngeal mask with suction function as claimed in claim 1, wherein: The ventilation catheter (1) surface is sleeved with a movable sleeve (11), the movable sleeve (11) surface is fixedly connected with a rotating disc (12), the rotating disc (12) surface is fixedly connected with an elastic band (13), the elastic band (13) surface is fixedly connected with a plug buckle (14), the plug buckle (14) surface is connected with a lock buckle (15) through a buckle.

3. The laryngeal mask with suction function as claimed in claim 1, wherein: The drainage tube (3) surface is fixedly connected with a connecting tube (6), the connecting tube (6) surface is fixedly connected with a connecting band (7), the connecting band (7) surface is fixedly connected with a transparent plug (8).

4. The laryngeal mask with suction function as claimed in claim 2, wherein: The sleeve (2) inside is provided with a camera (16), the camera (16) surface is mounted with a wire (18), the wire (18) is fixedly connected with a display screen (19).

5. The laryngeal mask with suction function as claimed in claim 4, wherein: The wire (18) surface is provided with an isolation tube (17), the isolation tube (17) surface is fixedly connected with the sleeve (2).

6. The laryngeal mask with suction function as claimed in claim 1, wherein: The connecting cover (4) surface is provided with a ventilation hole (20), and the ventilation catheter (1) surface is fixedly connected with a fixed tube (9).

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