Trachea cannula fixer

Abstract

The utility model relates to the technical field of medical instruments, in particular to a trachea cannula fixator which comprises a connecting strip, an adjusting strip is fixedly connected to the front portion of the outer surface of the connecting strip, an arc-shaped sliding groove is formed in the adjusting strip, and an arc-shaped penetrating groove is formed in the front portion of the outer surface of the adjusting strip. According to the trachea cannula fixator, a trachea cannula can be conveniently fixed and removed, suction tubes are arranged in the two connecting cylinders, a throat suction unit is fixed behind the two suction tubes, the interior of the throat suction unit is of an oval structure, and the exterior of the throat suction unit is of a bent structure so as to adapt to the human body structure; in addition, the end portion of the throat aspirator is of a pear-shaped structure, the throat aspirator can penetrate into and be attached to the throat conveniently, a plurality of aspiration holes are formed in the surface of the throat aspirator, secretions are led into the two aspiration tubes from the inside of the throat aspirator through the aspiration holes, airway secretions can be effectively removed, dyspnea is relieved, and respiratory tract infection is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an endotracheal tube fixator. Background Technique

[0002] Endotracheal intubation is a method of inserting a special endotracheal tube through the oral cavity or nasal cavity and into the trachea or bronchus through the glottis, providing the best conditions for airway patency, ventilation and oxygen supply, airway suction, etc., and is an important measure for rescuing patients with respiratory function disorders.

[0003] Existing endotracheal tubes are generally fixed by tapes or bandages. When fixed with a bandage, if it is tied too tightly, it is difficult to untie; if it is tied too loosely, the fixing effect is not good, and the endotracheal tube is likely to slip off, and it is not convenient to adjust the angle of the endotracheal tube. Therefore, we introduce a new endotracheal tube fixator. Content of the Utility Model

[0004] The main purpose of the utility model is to provide an endotracheal tube fixator, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An endotracheal tube fixator includes a connecting strip. The front part of the outer surface of the connecting strip is fixedly connected with an adjusting strip. An arc-shaped sliding groove is opened inside the adjusting strip, and an arc-shaped through groove is opened in the front part of the outer surface of the adjusting strip. A slider is slidably connected inside the arc-shaped sliding groove. The middle part of the front end of the slider is fixedly connected with a connecting column. The front end of the connecting column is fixedly connected with an adjusting block. The lower end of the adjusting block is fixedly connected with a fixing block. The lower end of the fixing block is fixedly connected with a limiting cylinder. A screw rod is inserted and connected to the upper front part of the outer surface of the limiting cylinder. The end of the screw rod is movably connected with a limiting pad. Connecting cylinders are fixedly connected to both the upper left part and the upper right part of the outer surface of the limiting cylinder. Suction tubes are inserted into both of the two connecting cylinders. The rear ends of the two suction tubes are jointly fixedly connected with a throat suction device. Two buckles are arranged on both the front left part and the front right part of the outer surface of the connecting strip. A first connecting band is jointly snap-connected between the two rear buckles, and a second connecting band is jointly snap-connected between the two front buckles.

[0007] Preferably, a cotton pad is arranged at the rear part of the connecting strip, and the arc-shaped through groove is internally communicated with the arc-shaped sliding groove.

[0008] Preferably, the connecting column is inserted and connected with the arc-shaped through groove, and the rear end of the adjusting block does not contact the adjusting strip.

[0009] Preferably, the limiting pad is located inside the limiting cylinder, and the first connecting band and the second connecting band are made of the same material.

[0010] Preferably, the interior of the throat aspirator is an elliptical structure, and the interior of the throat aspirator is communicated with the interiors of the two suction tubes.

[0011] Preferably, the exterior of the throat aspirator is a bent structure, and the end of the throat aspirator is a pear-shaped structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The tracheal intubation is placed in the limiting cylinder through the opening on the side of the limiting cylinder. By rotating the screw rod, the screw rod drives the limiting pad to move downward, so that the limiting pad is closely attached to the tracheal intubation, enabling the tracheal intubation to be limited and fixed, with good fixing effect, avoiding the slippage of the tracheal intubation, and being convenient for the fixation and release of the tracheal intubation. Suction tubes are arranged in both connecting cylinders. The two suction tubes are jointly fixed with a throat aspirator at the back. The interior of the throat aspirator is an elliptical structure, and the exterior of the throat aspirator is a bent structure to adapt to the human body structure. In addition, the end of the throat aspirator is a pear-shaped structure, which is convenient for penetrating and fitting the throat part. A plurality of suction holes are opened on the surface of the throat aspirator. The secretions are introduced into the two suction tubes from the interior of the throat aspirator through the plurality of suction holes, which can effectively remove airway secretions, relieve dyspnea, and prevent respiratory tract infections;

[0014] 2. By arranging a connecting column and a slider at the rear end of the adjusting block, the slider can slide in the arc-shaped chute, enabling the tracheal intubation fixed below the adjusting block to slide left and right to adjust the direction angle. When the patient's body position changes, it is convenient to adjust the angle to maintain good connection and ventilation, and can be flexibly adjusted according to the actual space and the surrounding equipment conditions to make the pipeline layout more reasonable, reduce the risks of pipeline distortion, compression, etc., and ensure the continuity and stability of ventilation. Moreover, when medical staff perform operations, they can more easily adjust to the appropriate angle, which can improve work efficiency and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a tracheal intubation fixator of the utility model;

[0016] Figure 2 It is a schematic diagram of the planar structure of a tracheal intubation fixator of the utility model;

[0017] Figure 3 It is a schematic diagram of the overall structure of the adjusting strip of a tracheal intubation fixator of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall structure of the throat aspirator of a tracheal intubation fixator of the utility model.

[0019] In the figure: 1, connecting bar; 2, adjusting bar; 3, arc-shaped sliding groove; 4, arc-shaped through groove; 5, slider; 6, connecting column; 7, adjusting block; 8, fixing block; 9, limiting cylinder; 10, screw rod; 11, limiting pad; 12, connecting cylinder; 13, suction tube; 14, throat aspirator; 15, buckle; 16, first connecting band; 17, second connecting band. Specific implementation manners

[0020] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0024] A tracheal intubation fixator, comprising a connecting strip 1. A regulating strip 2 is fixedly connected to the front part of the outer surface of the connecting strip 1. An arc-shaped sliding groove 3 is formed inside the regulating strip 2. An arc-shaped through groove 4 is formed in the front part of the outer surface of the regulating strip 2. A slider 5 is slidably connected inside the arc-shaped sliding groove 3. A connecting column 6 is fixedly connected to the middle of the front end of the slider 5. A regulating block 7 is fixedly connected to the front end of the connecting column 6. A fixing block 8 is fixedly connected to the lower end of the regulating block 7. A limiting cylinder 9 is fixedly connected to the lower end of the fixing block 8. A screw rod 10 is inserted and connected to the upper front part of the outer surface of the limiting cylinder 9. A limiting pad 11 is movably connected to the end of the screw rod 10. Connecting cylinders 12 are fixedly connected to both the upper left part and the upper right part of the outer surface of the limiting cylinder 9. A suction tube 13 is inserted into each of the two connecting cylinders 12. The rear ends of the two suction tubes 13 are fixedly connected to a throat suction device 14 together. Two buckles 15 are arranged on both the front left part and the front right part of the outer surface of the connecting strip 1. A first connecting belt 16 is jointly clamped and connected between the two rear buckles 15. A second connecting belt 17 is jointly clamped and connected between the two front buckles 15.

[0025] In this embodiment, a cotton pad is arranged at the rear part of the connecting strip 1 to avoid pressing on the patient's skin. The arc-shaped through groove 4 communicates with the inside of the arc-shaped sliding groove 3. The connecting column 6 is inserted into the arc-shaped through groove 4. The rear end of the regulating block 7 does not contact the regulating strip 2. The slider 5 can slide in the arc-shaped sliding groove 3, so that the tracheal intubation fixed below the regulating block 7 can slide left and right to adjust the direction and angle. When the patient's body position changes, it is convenient to adjust the angle to maintain good connection and ventilation. It can be flexibly adjusted according to the actual space and surrounding equipment conditions to make the pipeline layout more reasonable, reduce risks such as pipeline distortion and compression, ensure the continuity and stability of ventilation, and when medical staff perform operations, they can adjust to a suitable angle more easily, which can improve work efficiency and convenience. The limiting pad 11 is located inside the limiting cylinder 9. By rotating the screw rod 10, the screw rod 10 drives the limiting pad 11 to move downward, so that the limiting pad 11 fits tightly with the tracheal intubation, enabling the tracheal intubation to be limited and fixed, with good fixing effect, avoiding the slippage of the tracheal intubation, and being convenient for the fixation and release of the tracheal intubation. The first connecting belt 16 and the second connecting belt 17 are made of the same material.

[0026] In this embodiment, the inside of the throat suction device 14 is an elliptical structure, and the inside of the throat suction device 14 communicates with the inside of the two suction tubes 13. The outside of the throat suction device 14 is a bent structure, and the end of the throat suction device 14 is a pear-shaped structure. A number of suction holes are formed on the surface of the throat suction device 14. Through the number of suction holes, the secretions are introduced into the two suction tubes 13 from the inside of the throat suction device 14, which can effectively remove airway secretions, relieve dyspnea, and prevent respiratory tract infections.

[0027] It should be noted that the present utility model is a tracheal intubation fixator. During use, the tracheal intubation is placed into the limiting cylinder 9 through the opening on the side of the limiting cylinder 9. By utilizing the rotation mechanism of the screw rod 10, the limiting pad 11 is driven to slowly descend until it closely fits the tracheal intubation, achieving a stable limiting and fixing effect, effectively preventing the accidental slippage of the tracheal intubation. At the same time, the operation processes of fixation and release are simplified. In addition, suction tubes 13 are respectively arranged in the two connecting cylinders 12, and they are jointly connected to the throat suction device 14. The throat suction device 14 has an elliptical structure inside and is bent outside to adapt to the human body structure. Its end is further optimized with a pear-shaped design to facilitate penetration and fitting to the throat part. The suction holes densely distributed on the surface of the throat suction device 14 can efficiently suck the secretions in the throat part and guide them to the two suction tubes 13, thereby quickly clearing airway obstruction, relieving dyspnea, and effectively preventing respiratory tract infections. In order to further improve the flexibility and comfort of use, a combination of a connecting column 6 and a slider 5 is provided at the rear end of the adjusting block 7. By sliding the slider 5 in the arc-shaped chute 3, the fixed tracheal intubation below is driven to flexibly adjust in the left-right direction, which is particularly important when the patient's body position changes, ensuring that the tracheal intubation always maintains the best connection state and ventilation effect. At the same time, the pipeline direction can be flexibly adjusted according to the on-site space layout and the surrounding equipment conditions, reducing the risks caused by pipeline distortion, compression, etc., and ensuring the continuity and stability of ventilation.

[0028] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tracheal tube holder, comprising a connecting strip (1), characterized in that: The front surface of the connecting strip (1) is fixedly connected to an adjusting strip (2), an arc-shaped slide groove (3) is provided inside the adjusting strip (2), the front surface of the adjusting strip (2) is provided with an arc-shaped through groove (4), a slider (5) is slidably connected inside the arc-shaped slide groove (3), a connecting column (6) is fixedly connected to the middle of the front end of the slider (5), an adjusting block (7) is fixedly connected to the front end of the connecting column (6), a fixing block (8) is fixedly connected to the lower end of the adjusting block (7), a limiting cylinder (9) is fixedly connected to the lower end of the fixing block (8), a screw (10) is inserted and connected to the upper part of the front surface of the limiting cylinder (9), and the screw The end of the rod (10) is movably connected to a limit pad (11), the upper left and upper right outer surfaces of the limit tube (9) are fixedly connected to a connecting tube (12), the two connecting tubes (12) are inserted with a suction tube (13), and the rear ends of the two suction tubes (13) are fixedly connected to a throat suction device (14), and the connecting strip (1) is provided with two buckles (15) on the front left and front right outer surfaces, and the two rear buckles (15) are connected to a No. 1 connecting belt (16) by snapping together, and the two front buckles (15) are connected to a No. 2 connecting belt (17) by snapping together.

2. The endotracheal tube holder according to claim 1, characterized in that: A cotton pad is provided at the rear of the connecting strip (1), and the arc-shaped through groove (4) is connected to the inside of the arc-shaped sliding groove (3).

3. The endotracheal tube holder according to claim 1, characterized in that: The connecting column (6) is inserted and connected with the arc-shaped through groove (4), and the rear end of the adjustment block (7) does not contact the adjustment bar (2).

4. The endotracheal tube holder according to claim 1, characterized in that: The limiting pad (11) is located inside the limiting cylinder (9), and the first connecting belt (16) and the second connecting belt (17) are made of the same material.

5. The endotracheal tube holder according to claim 1, characterized in that: The interior of the throat suction device (14) is an elliptical structure, and the interior of the throat suction device (14) is connected to the interiors of the two suction tubes (13).

6. The endotracheal tube holder according to claim 1, characterized in that: The outside of the throat suction device (14) is a bent structure, and the end of the throat suction device (14) is a pear-shaped structure.

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