CN221814999U - An adjustable endotracheal tube structure - Google Patents

Abstract

The utility model discloses an adjustable trachea cannula structure which comprises a main body, wherein the upper surface of the main body is fixedly connected with a fixing plate, the upper surface of the fixing plate is fixedly provided with a double-joint plate, the surface of the double-joint plate is fixedly connected with a rotary bolt, one end of the rotary bolt, which is far away from the double-joint plate, is movably connected with a positioning rod, the upper surface of the double-joint plate is movably connected with a swinging rod, the inside of the swinging rod is fixedly connected with a spring, the upper surface of the spring is fixedly connected with a rod body, one end of the rod body, which is far away from the swinging rod, is fixedly connected with a movable rod, one end of the movable rod, which is far away from the rod body, is fixedly connected with a positioning rod, the upper surface of the positioning rod is fixedly connected with a telescopic rod, the surface of the telescopic rod is fixedly connected with a clamping fine-adjusting device, and the lower surface of the positioning rod is fixedly provided with a control inductor. Through above-mentioned structure, through setting up the spacer bar at main part upper surface, when the body gets into the intracavity, be favorable to adjusting the effect that the degree of depth of body reaches the appropriate point.

Description

An adjustable endotracheal tube structure

Technical Field

The utility model relates to the technical field of adjustable tracheal cannula structures, in particular to an adjustable tracheal cannula structure.

Background Art

Tracheal intubation is an important basic technical skill in emergency medicine, critical care medicine, anesthesia medicine, etc. It is of great significance for reconstructing the respiratory tract, conducting effective artificial or mechanical ventilation, preventing hypoxia and carbon dioxide retention, clearing respiratory secretions or foreign bodies, administering drugs into the airway, safe transportation, ensuring successful rescue, reducing mortality, and improving prognosis.

In the prior art, clinically, the trachea is inserted into the patient's cavity by the doctor directly inserting the tube body, which is usually fixed by means such as a bandage or an elastic band. The fixing band is easy to fall off and has almost no other use except for fixing. Moreover, during tracheal intubation, the operator can only center the tracheal tube based on experience, which places high technical requirements on the operator. For this reason, we propose an adjustable tracheal intubation structure that can conveniently adjust and fix the trachea.

Utility Model Content

The utility model provides an adjustable tracheal cannula structure. By arranging a position adjustment rod on the upper surface of the main body, the depth of the tube body can be adjusted to a suitable point when the tube body enters the cavity.

To achieve the above-mentioned purpose, an adjustable endotracheal intubation structure is provided, comprising a main body, a fixing plate is fixedly connected to the upper surface of the main body, a double connecting plate is fixedly installed on the upper surface of the fixing plate, a rotating bolt is fixedly connected to the surface of the double connecting plate, an adjusting rod is movably connected to the end of the rotating bolt away from the double connecting plate, a swing rod is movably connected to the upper surface of the double connecting plate, a spring is fixedly connected inside the swing rod, a rod body is fixedly connected to the upper surface of the spring, an active rod is fixedly connected to the end of the rod body away from the swing rod, an adjusting rod is movably connected to the end of the active rod away from the rod body, a telescopic rod is fixedly connected to the upper surface of the adjusting rod, a clamping fine-tuning device is fixedly connected to the surface of the telescopic rod, a control sensor is fixedly installed on the lower surface of the adjusting rod, an induction line is connected to the vault of the surface of the control sensor, a console is fixedly connected to the induction line away from the output end of the control sensor, a display screen is fixedly opened on the surface of the console, and an operating table is fixedly installed on the surface of the console. The adjustment rod is provided to facilitate adjusting the depth of the tube body to a suitable point when the tube body enters the cavity.

According to the adjustable endotracheal tube structure, a plurality of brackets are fixedly connected to the bottom of the main body, a limiting rod is fixedly connected to the surface of the bracket, and the limiting rod is connected to the other end bracket fixedly connected to a moving device. The limiting rod is provided to prevent the moving device from flipping over.

According to the adjustable endotracheal intubation structure, the right side of the movable device is fixedly connected to a limit rod device at the other end, the middle of the movable device is rotatably connected to a lead screw nut, both ends of the lead screw nut are fixedly connected to brackets, the lead screw nut extends through the bracket to the other end and is fixedly connected to a motor, the lower surface of the motor is fixedly connected to a support block, the upper surface of the movable device is fixedly connected to a fixing device, and the upper surface of the movable device at the other end of the main body is fixed; a connecting device is connected, and the fixing device and the connecting device are provided to achieve a fixing effect after the tube body is adjusted.

According to the adjustable endotracheal tube structure, a tube body is fixedly connected to the upper surface of the main body, and an oxygen supply tube is fixedly connected to the surface of the tube body. The oxygen supply tube is provided to more conveniently realize the function of automatic oxygen supply.

According to the adjustable endotracheal tube structure, the oxygen supply tube is fixedly connected to an oxygen storage tank at one end away from the tube body, and the tube body is fixedly connected to an inner tube. The oxygen storage tank is provided so that it can cooperate with the oxygen supply tube to achieve the effect of convenient oxygen supply.

According to the adjustable endotracheal tube structure, an intracavity display detector is fixedly installed on the inner surface of the tube body, a fixing buckle is fixedly connected to one end of the tube body, and a buckle hole is opened on the surface of the fixing buckle. The fixing buckle is provided to fix the interaction between the tube body and the human body.

According to the adjustable tracheal intubation structure, the other end of the fixing buckle is fixedly connected to a fastening ring, a soft cheek mask is fixedly installed on the surface of the trachea, and a tongue depressor is fixedly installed on the side surface of the tube body. The tongue depressor is provided to prevent the tongue from moving during intubation and causing the tube body to deviate.

According to the adjustable endotracheal tube structure, a telescopic support rod is fixedly installed on the lower surface of the main body, and a chassis is fixedly connected to the lower surface of the telescopic support rod. The telescopic support rod is provided to facilitate contraction after the work is completed.

The beneficial effects of the utility model include: by arranging a tongue depressor, a soft cheek membrane, an intracavity display detector, a control sensor, and a clamping fine-adjusting device, the tongue depressor can be used to press down the tongue when the tube body is placed in the cavity, which is beneficial to prevent the tube body from moving and affecting its position; the soft cheek membrane can prevent the outer surface of the tube body from scratching the cheeks; then, the intracavity display detector is used to transmit information to the display screen, which facilitates adjustment of the tube body through the clamping fine-adjusting device; finally, the tube body is fixed through the connecting device and the fixing device to prevent it from falling off and causing harm to the human body.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments;

FIG1 is a perspective view of the external structure of an adjustable endotracheal tube structure of the utility model;

FIG2 is a top view of an adjustable endotracheal tube structure of the present invention;

FIG3 is a perspective view of the bottom structure of an adjustable endotracheal tube structure of the present invention;

FIG. 4 is a schematic diagram of the main internal structure of an adjustable endotracheal tube structure of the present invention.

Legend:

1. Main body; 2. Fixed plate; 3. Double connecting plate; 4. Swing rod; 5. Spring; 6. Rod body; 7. Movable rod; 8. Rotating bolt; 9. Adjusting rod; 10. Telescopic rod; 11. Clamping fine-tuning device; 12. Tube body; 13. Oxygen supply tube; 14. Oxygen storage tank; 15. Telescopic support rod; 16. Chassis; 17. Soft cheek mask; 18. Fixing buckle; 19. Buckle hole; 20. Fastening ring; 21. Control sensor; 22. Induction line; 23. Display screen; 24. Operating table; 25. Control console; 26. Inner tube; 27. Intracavity display detector; 28. Tongue depressor; 29. Motor; 30. Support block; 31. Bracket; 32. Screw nut; 33. Limiting rod; 34. Moving device; 35. Connecting device; 36. Fixing device.

DETAILED DESCRIPTION

This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

Referring to Figures 1 to 4, an adjustable endotracheal intubation structure of the utility model embodiment includes a main body 1, a fixed plate 2 is fixedly connected to the upper surface of the main body 1, a double connecting plate 3 is fixedly installed on the upper surface of the fixed plate 2, a rotating bolt 8 is fixedly connected to the surface of the double connecting plate 3, and the rotating bolt 8 is movably connected to an adjustment rod 9 at one end away from the double connecting plate 3, a swing rod 4 is movably connected to the upper surface of the double connecting plate 3, a spring 5 is fixedly connected inside the swing rod 4, a rod body 6 is fixedly connected to the upper surface of the spring 5, and the rod body 6 is fixed at one end away from the swing rod 4 A movable rod 7 is connected, one end of the movable rod 7 is movably connected to a positioning rod 9 away from the rod body 6, a telescopic rod 10 is fixedly connected to the upper surface of the positioning rod 9, a clamping fine-tuning device 11 is fixedly connected to the surface of the telescopic rod 10, a control sensor 21 is fixedly installed on the lower surface of the positioning rod 9, a sensing line 22 is connected to the arch of the surface of the control sensor 21, the sensing line 22 is fixedly connected to a control console 25 away from the output end of the control sensor 21, a display screen 23 is fixedly provided on the surface of the console 25, and an operating table 24 is fixedly installed on the surface of the console 25.

A plurality of brackets 31 are fixedly connected to the bottom of the main body 1, and a limiting rod 33 is fixedly connected to the surface of the bracket 31. The limiting rod 33 is connected to the bracket 31 at the other end and is fixedly connected to a moving device 34. The right side of the moving device 34 is fixedly connected to the limiting rod 33 at the other end. A screw nut 32 is rotatably connected to the middle of the moving device 34, and both ends of the screw nut 32 are fixedly connected to the bracket 31. The screw nut 32 extends through the bracket 31 to the other end and is fixedly connected to a motor 29. A support block 30 is fixedly connected to the lower surface of the motor 29, and a fixing device 36 is fixedly connected to the upper surface of the moving device 34. The upper surface of the moving device 34 at the other end of the main body 1 is fixed and connected to a connecting device 35.

A tube body 12 is fixedly connected to the upper surface of the main body 1, an oxygen supply tube 13 is fixedly connected to the surface of the tube body 12, an end of the oxygen supply tube 13 away from the tube body 12 is fixedly connected to an oxygen storage tank 14, an inner tube 26 is fixedly connected to the inside of the tube body 12, an intracavity display detector 27 is fixedly installed on the inner surface of the tube body 12, a fixing buckle 18 is fixedly connected to one end of the tube body 12, a buckle hole 19 is provided on the surface of the fixing buckle 18, a fastening ring 20 is fixedly connected to the other end of the fixing buckle 18, a soft cheek mask 17 is fixedly installed on the surface of the trachea, and a tongue depressor 28 is fixedly installed on the side surface of the tube body 12.

A telescopic support rod 15 is fixedly mounted on the lower surface of the main body 1 , and a chassis 16 is fixedly connected to the lower surface of the telescopic support rod 15 .

Working principle: When in use, place the bottom tube body 12 in the human body cavity, put the tongue down through the tongue depressor 28, and fix the human head with the fixing buckle 18, then transmit to the display screen 23 through the intracavity display detector 21, and then start the operating table 24 to control the adjustment rod 9. When the adjustment rod 9 adjusts the tube body 12 to a certain suitable position by swinging up and down, it interacts with the screw nut 32 device, and then makes the fixing device 36 and the connecting device 35 connect to fix the tube body, and finally oxygen is supplied through the oxygen supply tube 13.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims (8)

1. An adjustable endotracheal intubation structure, comprising a main body (1), characterized in that a fixing plate (2) is fixedly connected to the upper surface of the main body (1), a double connecting plate (3) is fixedly installed on the upper surface of the fixing plate (2), a rotating bolt (8) is fixedly connected to the surface of the double connecting plate (3), an end of the rotating bolt (8) away from the double connecting plate (3) is movably connected to a positioning rod (9), a swing rod (4) is movably connected to the upper surface of the double connecting plate (3), a spring (5) is fixedly connected inside the swing rod (4), a rod body (6) is fixedly connected to the upper surface of the spring (5), and an active rod is fixedly connected to the end of the rod body (6) away from the swing rod (4) (7), one end of the movable rod (7) is movably connected to a positioning rod (9) away from the rod body (6), the upper surface of the positioning rod (9) is fixedly connected to a telescopic rod (10), the surface of the telescopic rod (10) is fixedly connected to a clamping fine-tuning device (11), the lower surface of the positioning rod (9) is fixedly installed with a control sensor (21), the top of the surface of the control sensor (21) is connected to a sensing line (22), the sensing line (22) is fixedly connected to a control console (25) away from the output end of the control sensor (21), the surface of the control console (25) is fixedly provided with a display screen (23), and the surface of the control console (25) is fixedly installed with an operating table (24). 2. An adjustable endotracheal tube structure according to claim 1, characterized in that a plurality of brackets (31) are fixedly connected to the bottom of the main body (1), a limiting rod (33) is fixedly connected to the surface of the bracket (31), and the limiting rod (33) is connected to the other end of the bracket (31) and is fixedly connected to a moving device (34). 3. An adjustable endotracheal intubation structure according to claim 2, characterized in that the right side of the moving device (34) is fixedly connected to a limit rod (33) device at the other end, the middle of the moving device (34) is rotatably connected to a screw nut (32), both ends of the screw nut (32) are fixedly connected to a bracket (31), the screw nut (32) extends through the bracket (31) to the other end and is fixedly connected to a motor (29), the lower surface of the motor (29) is fixedly connected to a support block (30), the upper surface of the moving device (34) is fixedly connected to a fixing device (36), and the upper surface of the moving device (34) at the other end of the main body (1) is fixed; and is connected to a connecting device (35). 4. An adjustable endotracheal tube structure according to claim 1, characterized in that a tube body (12) is fixedly connected to the upper surface of the main body (1), and an oxygen supply tube (13) is fixedly connected to the surface of the tube body (12). 5. An adjustable endotracheal intubation structure according to claim 4, characterized in that the end of the oxygen supply tube (13) away from the tube body (12) is fixedly connected to an oxygen storage tank (14), and the inside of the tube body (12) is fixedly connected to an inner tube (26). 6. An adjustable endotracheal tube structure according to claim 4, characterized in that an intracavitary display detector (27) is fixedly installed on the inner surface of the tube body (12), a fixing buckle (18) is fixedly connected to one end of the tube body (12), and a buckle hole (19) is opened on the surface of the fixing buckle (18). 7. An adjustable endotracheal tube structure according to claim 6, characterized in that the other end of the fixing buckle (18) is fixedly connected to a fastening ring (20), a soft cheek mask (17) is fixedly installed on the surface of the trachea, and a tongue depressor (28) is fixedly installed on the side surface of the tube body (12). 8. An adjustable endotracheal tube structure according to claim 1, characterized in that a telescopic support rod (15) is fixedly installed on the lower surface of the main body (1), and a chassis (16) is fixedly connected to the lower surface of the telescopic support rod (15).