Oral trachea cannula fixing clamp

Abstract

The utility model discloses an oral trachea cannula fixing clamp which comprises a first arc-shaped plate and a second arc-shaped plate connected with the first arc-shaped plate in a drawing mode, and a first fixing pad and a second fixing pad are arranged at the ends, away from each other, of the first arc-shaped plate and the second arc-shaped plate respectively. The second fixing pad and the first fixing pad are connected through a fixing belt, a protruding plate is arranged in the middle of the front side wall of the second arc-shaped plate in the path direction of the second arc-shaped plate, a sliding opening is formed in the protruding plate in the path direction of the protruding plate, and a sliding block is slidably connected into the sliding opening. Through the cooperation of the movable opening, the limiting groove and the limiting strip, a good limiting effect is achieved on the second arc-shaped plate, the second arc-shaped plate can freely slide in the movable opening of the first arc-shaped plate, and therefore the distance between the first fixing pad and the second fixing pad can be conveniently adjusted according to the sizes of the faces of different patients; the flexibility of the device is greatly improved, the adaptability of the device is improved, and the practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and in particular relates to a endotracheal tube fixing clip. Background Technology

[0002] Endotracheal intubation is a method of inserting a specially designed endotracheal tube through the mouth or nose and through the glottis into the trachea or bronchus. It provides optimal conditions for airway patency, ventilation and oxygen supply, and airway suction, and is an important measure for rescuing patients with respiratory dysfunction.

[0003] Currently, medical staff generally use adhesive tape to fix endotracheal tubes. However, the fixation range of the tape is limited. When the patient coughs, the endotracheal tube is not fixed and can easily move. Moreover, when performing oral care on the patient, it is necessary not only to remove the tape but also to ensure the stability of the endotracheal tube. This usually requires two people to work together, which is very inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide an oral endotracheal tube fixing clip to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A endotracheal tube fixing clamp includes a first arc-shaped plate and a second arc-shaped plate that is pulled and connected to the first arc-shaped plate. A first fixing pad and a second fixing pad are respectively provided at opposite ends of the first arc-shaped plate and the second arc-shaped plate. The second fixing pad and the first fixing pad are connected by a fixing strap. A protruding plate is provided in the middle part of the front side wall of the second arc-shaped plate along its path direction. A sliding opening is provided in the protruding plate along its path direction. A slider is slidably connected in the sliding opening. An adjustment port penetrating the sliding opening is provided on the surface of the protruding plate. A connecting rod is provided in the middle part of the bottom of the slider. The bottom of the connecting rod extends to the bottom of the protruding plate and is provided with a fixing structure. The fixing structure includes a top plate fixedly connected to the bottom of the connecting rod. A support plate is fixedly connected to the bottom rear end of the top plate through a connecting plate. A through hole is provided on the surface of the connecting plate. A locking strap is provided on the side wall of the top plate.

[0006] Preferably, one end of the fixing strap is fixedly connected to the end sidewall of the second fixing pad, and the end sidewall of the first fixing pad is provided with fixing ears distributed corresponding to the fixing strap.

[0007] Preferably, the middle part of the surface of the first arc-shaped plate is provided with an movable opening whose size matches that of the second arc-shaped plate, and the second arc-shaped plate is slidably connected to the movable opening.

[0008] Preferably, the upper and lower side walls of the movable opening are provided with limiting grooves along their path direction, and the upper and lower side walls of the second arc-shaped plate are provided with limiting strips corresponding to the limiting grooves. The size of the limiting strips matches the size of the limiting grooves, and the limiting strips are slidably connected to the limiting grooves.

[0009] Preferably, the adjustment port is arranged along the path direction of the convex plate, and a stud is provided in the middle part of the upper surface of the slider. The top end of the stud extends above the adjustment port and is threadedly connected to a knob.

[0010] Preferably, the upper surface of the tray is provided with an arc-shaped groove with the same diameter as the through hole, and the top plate is provided with notches on both the left and right side walls of the tray.

[0011] The oral endotracheal tube fixing clip of this utility model has the following advantages:

[0012] 1. This utility model, through the cooperation between the movable opening, the limiting groove and the limiting strip, plays a good limiting role for the second arc plate, allowing the second arc plate to slide freely within the movable opening of the first arc plate. This facilitates the adjustment of the distance between the first fixing pad and the second fixing pad according to the size of different patients' faces, greatly improving the flexibility and adaptability of the device, and making it highly practical.

[0013] 2. This utility model utilizes the cooperation between the slider and the sliding opening, and because the connecting rod and stud both pass through the adjustment port, the slider is limited, allowing it to move freely along the path of the convex plate. This facilitates the movement of the endotracheal tube to the other side when it is necessary to clean the patient's oral cavity without causing interference. The endotracheal tube can move left and right during indwelling, allowing for comprehensive cleaning of the patient's oral cavity without obstruction.

[0014] 3. The interlocking of the arc-shaped groove and the through hole facilitates the support of the endotracheal tube, and the notch facilitates the contact between the locking strap and the surface of the endotracheal tube, thus making it easy to fix the endotracheal tube. The locking strap is equipped with Velcro, which can be used to fix the locking strap to itself after it passes over the support plate and the top plate, thereby fixing the endotracheal tube. This makes it convenient for staff to quickly fix the endotracheal tube, and the operation is simple and quick. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 for Figure 1 Front view;

[0018] Figure 3 This is an exploded view of the second arc-shaped plate and the first arc-shaped plate in this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing structure in this utility model.

[0020] The markings in the diagram are as follows: 1. First arc-shaped plate; 2. Second arc-shaped plate; 3. First fixing pad; 4. Second fixing pad; 5. Fixing strap; 6. Fixing ear; 7. Protruding plate; 8. Slider; 9. Fixing structure; 10. Connecting rod; 11. Support plate; 12. Locking strap; 13. Movable opening; 14. Limiting groove; 15. Limiting strip; 16. Sliding opening; 17. Adjusting opening; 18. Stud; 19. Top plate; 20. Connecting plate; 21. Through hole. Detailed Implementation

[0021] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0025] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0026] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed description of the endotracheal tube fixing clip of this utility model.

[0027] like Figure 1-4As shown, the present invention provides an endotracheal tube fixing clip, comprising a first arc-shaped plate 1 and a second arc-shaped plate 2 that is pulled and connected to the first arc-shaped plate 1. A movable opening 13, matching the size of the second arc-shaped plate 2, is provided in the middle of the surface of the first arc-shaped plate 1. The second arc-shaped plate 2 is slidably connected to the movable opening 13. Limiting grooves 14 are provided on both the upper and lower side walls of the movable opening 13 along its path direction. Limiting strips 15, corresponding to the limiting grooves 14, are provided on both the upper and lower side walls of the second arc-shaped plate 2. The size of the limiting strips 15 matches the size of the limiting grooves 14, and the limiting strips 15 are slidably connected to the limiting grooves 14. Through the cooperation between the movable opening 13, the limiting grooves 14, and the limiting strips 15, the second arc-shaped plate 2 is effectively limited, allowing it to slide freely within the movable opening 13 of the first arc-shaped plate 1. This facilitates adjustment of the distance between the first fixing pad 3 and the second fixing pad 4 according to the size of different patients' faces, greatly improving the flexibility and adaptability of the device, and enhancing its practicality. The first arc-shaped plate 1 and the second arc-shaped plate 2 are respectively provided with a first fixing pad 3 and a second fixing pad 4 at opposite ends. The second fixing pad 4 is connected to the first fixing pad 3 by a fixing strap 5. One end of the fixing strap 5 is fixedly connected to the end side wall of the second fixing pad 4. The end side wall of the first fixing pad 3 is provided with fixing ears 6 corresponding to the fixing strap 5. The fixing strap 5 is fixedly connected to itself by Velcro. In use, the first fixing pad 3 and the second fixing pad 4 are positioned on the patient's left and right cheeks, and the fixing strap 5 is pulled around the back of the head and through the fixing ears 6. Finally, it is fixed by the Velcro on the fixing strap 5, so that the device can be fixed to the patient.

[0028] A protruding plate 7 is provided in the middle of the front side wall of the second arc-shaped plate 2 along its path direction. A sliding opening 16 is provided in the protruding plate 7 along its path direction. A slider 8 is slidably connected in the sliding opening 16. An adjustment port 17 is provided on the surface of the protruding plate 7, penetrating the sliding opening 16. The adjustment port 17 is provided along the path direction of the protruding plate 7. A stud 18 is provided in the middle of the upper surface of the slider 8. The top of the stud 18 extends above the adjustment port 17 and is threadedly connected to a knob. Through the cooperation between the slider 8 and the sliding opening 16, and because the connecting rod 10 and the stud 18 both penetrate the adjustment port 17, the slider 8 is limited, allowing the slider 8 to move freely along the path direction of the protruding plate 7. This facilitates the movement of the endotracheal tube to the other side when it is necessary to clean the patient's oral cavity without causing interference. The endotracheal tube can move left and right during the indwelling process, allowing for comprehensive cleaning of the patient's oral cavity without obstruction. A connecting rod 10 is provided at the bottom middle part of the slider 8. The bottom of the connecting rod 10 extends to the bottom of the convex plate 7 and is provided with a fixing structure 9. The fixing structure 9 includes a top plate 19 fixedly connected to the bottom of the connecting rod 10. A support plate 11 is fixedly connected to the bottom rear end of the top plate 19 through a connecting plate 20. A through hole 21 is provided on the surface of the connecting plate 20, and a locking band 12 is provided on the side wall of the top plate 19. The upper surface of the support plate 11 is provided with an arc-shaped groove with the same diameter as the through hole 21, and the top plate 19 is provided with notches on both the left and right side walls of the support plate 11. The arc-shaped groove and the through hole 21 cooperate to facilitate the support of the endotracheal tube. The notches facilitate the contact between the locking strap 12 and the surface of the endotracheal tube, thereby facilitating the fixation of the endotracheal tube. The locking strap 12 is provided with Velcro. After the locking strap 12 passes around the support plate 11 and the top plate 19, it can be fixed to itself through the Velcro, thereby achieving the fixation of the endotracheal tube. This makes it convenient for staff to quickly fix the endotracheal tube, and the operation is simple and quick.

[0029] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A clamp for fixing an endotracheal tube, characterized in that: The system includes a first arc-shaped plate (1) and a second arc-shaped plate (2) that is pulled and connected to the first arc-shaped plate (1). A first fixing pad (3) and a second fixing pad (4) are respectively provided at opposite ends of the first arc-shaped plate (1) and the second arc-shaped plate (2). The second fixing pad (4) and the first fixing pad (3) are connected by a fixing strap (5). A protruding plate (7) is provided in the middle of the front sidewall of the second arc-shaped plate (2) along its path direction. A sliding opening (16) is provided inside the protruding plate (7) along its path direction. A slider (8) is slidably connected inside the sliding opening (16). An adjustment port (17) penetrating the sliding opening (16) is provided on the surface of the protruding plate (7). A connecting rod (10) is provided in the middle of the bottom of the slider (8). The bottom of the connecting rod (10) extends to the bottom of the protruding plate (7) and is provided with a fixing structure (9). The fixing structure (9) includes a top plate (19) fixedly connected to the bottom of the connecting rod (10). The bottom rear end of the top plate (19) is fixedly connected to a support plate (11) via a connecting plate (20). The surface of the connecting plate (20) is provided with a through hole (21), and the side wall of the top plate (19) is provided with a locking band (12).

2. The endotracheal tube fixing clip according to claim 1, characterized in that: One end of the fixing strap (5) is fixedly connected to the end side wall of the second fixing pad (4), and the end side wall of the first fixing pad (3) is provided with fixing ears (6) corresponding to the fixing strap (5).

3. The endotracheal tube fixing clamp according to claim 1, characterized in that: The first arc plate (1) has a movable opening (13) with a size matching that of the second arc plate (2) in the middle part of its surface, and the second arc plate (2) is slidably connected to the movable opening (13).

4. The endotracheal tube fixing clip according to claim 3, characterized in that: The upper and lower side walls of the movable opening (13) are provided with limiting grooves (14) along their path direction. The upper and lower side walls of the second arc plate (2) are provided with limiting strips (15) corresponding to the limiting grooves (14). The size of the limiting strips (15) matches the size of the limiting grooves (14), and the limiting strips (15) are slidably connected to the limiting grooves (14).

5. The endotracheal tube fixing clamp according to claim 1, characterized in that: The adjustment port (17) is arranged along the path direction of the convex plate (7), and a stud (18) is provided in the middle part of the upper surface of the slider (8). The top of the stud (18) extends to the top of the adjustment port (17) and is threadedly connected to a knob.

6. The endotracheal tube fixing clamp according to claim 1, characterized in that: The upper surface of the tray (11) is provided with an arc-shaped groove with the same diameter as the through hole (21), and the top plate (19) is provided with notches on both the left and right side walls of the tray (11).

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