CN219001579U

CN219001579U - Safe and convenient trachea cannula

Info

Publication number: CN219001579U
Application number: CN202221063844.7U
Authority: CN
Inventors: 赵有顺
Original assignee: Jiangxi Yilaisi Medical Devices Co ltd
Current assignee: Jiangxi Yilaisi Medical Devices Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2023-05-12
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to the technical field of trachea cannula, and discloses a safe and convenient trachea cannula, which solves the problems that the prior trachea cannula is inconvenient to fix one end of the trachea cannula at the mouth of a patient in the using process, and affects the stability of the trachea cannula; according to the utility model, the air tube intubation body can be conveniently and better fixed at one end of the mouth of a patient in the using process, so that the stability of the air tube intubation body can be ensured.

Description

Safe and convenient trachea cannula

Technical Field

The utility model belongs to the technical field of trachea cannula, and particularly relates to a safe and convenient trachea cannula.

Background

The tracheal intubation is an important rescue technique commonly used in emergency work, is one of the most widely applied, most effective and quick means in respiratory tract management, is a basic skill which medical personnel must be skillfully mastered, and plays a vital role in rescuing the life of patients and reducing the death rate of the patients.

The current trachea cannula is in the in-process of using, is inconvenient for better fixed the one end that the trachea cannula is located patient oral area, has influenced the stability of trachea cannula to the user demand of people is not satisfied that the is inconvenient better.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the safe and convenient trachea cannula, and effectively solves the problems that the prior trachea cannula is inconvenient to fix one end of the trachea cannula positioned at the mouth of a patient and the stability of the trachea cannula is affected in the using process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe convenient trachea cannula, includes the trachea cannula body, the locating frame is installed on the top of trachea cannula body, round hole has been seted up on the locating frame, and the top of trachea cannula body runs through in round hole and extends to the top of locating frame, first connecting band and second connecting band are installed respectively to the both sides limit of locating frame, and the opening has been seted up on the first connecting band, the connecting strip is installed to the side that the locating frame was kept away from to the second connecting band, and four through-holes have evenly been seted up on the connecting strip, rubber fixture block is installed to the one end that the second connecting band was kept away from to the connecting strip, install regulation fixed establishment on the locating frame, regulation fixed establishment includes the locating piece that the symmetry set up, and a side that two locating pieces are close to each other is arc groove structure, the movable connecting block is installed to the symmetry on the locating piece, the sliding block is installed to the one end that the locating piece was kept away from to the movable connecting block, slidable mounting has the slide bar on the sliding block, the location connecting block is all installed at the both ends of slide bar, and fixed connection with the locating frame, movable baffle is kept away from one side of sliding block and the outside cover that is located the slide bar is equipped with the spring.

Preferably, the positioning block is provided with a pull ring, and the pull ring is positioned on one side edge of the positioning block, which is far away from the arc-shaped groove structure.

Preferably, the positioning block is provided with an arc-shaped rubber spacer, and the arc-shaped rubber spacer is positioned in the arc-shaped groove structure on the positioning block.

Preferably, a side edge of the movable baffle is symmetrically provided with a fixed connecting block, and a side edge of the fixed connecting block away from the movable baffle is fixedly connected with the sliding block.

Preferably, two groups of ball grooves are symmetrically formed in the sliding block, the number of the ball grooves in each group is three, sliding balls are mounted in the ball grooves, two sliding grooves are symmetrically formed in the outer side edge of the sliding rod, and the sliding balls are in sliding connection with the sliding grooves.

Preferably, the first connecting belt and the second connecting belt are provided with breathable mesh fabrics, and the breathable mesh fabrics are of round structures.

Preferably, the bottom of the positioning frame is symmetrically provided with an arc-shaped supporting plate, and the arc-shaped supporting plate is made of a sponge plate.

Compared with the prior art, the utility model has the beneficial effects that:

1) In operation, through the interaction of the arranged positioning frame, the round hole, the first connecting belt, the opening, the second connecting belt, the connecting strip, the through hole, the rubber clamping block and the adjusting and fixing mechanism, the air tube intubation body can be conveniently and better fixed at one end of the air tube intubation body, which is positioned at the mouth of a patient, in the using process, so that the stability of the air tube intubation body can be ensured;

2) In operation, through the arc backup pad that sets up, can be in the in-process of using, be convenient for better to prop up the locating frame, and because its curved structure and the material characteristic of sponge board, can be better laminate with patient's face, when reaching stability, also can reach better travelling comfort to the user demand of satisfying people that can be better of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting and fixing mechanism of the present utility model;

FIG. 4 is a schematic view of a positioning block according to the present utility model

Fig. 5 is a schematic view of a partial cross-sectional structure of a slider according to the present utility model.

In the figure: 1. a tracheal cannula body; 2. a positioning frame; 3. a circular hole; 4. a first connecting band; 5. a second connecting band; 6. an opening; 7. a connecting strip; 8. a through hole; 9. a rubber clamping block; 10. adjusting the fixing mechanism; 11. a positioning block; 12. a movable connecting block; 13. a sliding block; 14. a slide bar; 15. positioning a connecting block; 16. a movable baffle; 17. a spring; 18. a pull ring; 19. fixing the connecting block; 20. a ball groove; 21. sliding balls; 22. a sliding groove; 23. breathable mesh cloth; 24. an arc-shaped supporting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model comprises an endotracheal tube body 1, a positioning frame 2 is installed at the top end of the endotracheal tube body 1, an arc-shaped supporting plate 24 is symmetrically installed at the bottom of the positioning frame 2, the arc-shaped supporting plate 24 is made of a sponge plate, a circular hole 3 is formed in the positioning frame 2, the top end of the endotracheal tube body 1 penetrates through the circular hole 3 and extends to the upper side of the positioning frame 2, a first connecting belt 4 and a second connecting belt 5 are respectively installed at two side edges of the positioning frame 2, an opening 6 is formed in the first connecting belt 4, a connecting strip 7 is installed at one side edge of the second connecting belt 5 far away from the positioning frame 2, four through holes 8 are uniformly formed in the connecting strip 7, a rubber fixture block 9 is installed at one end of the connecting strip 7 far away from the second connecting belt 5, breathable mesh cloth 23 is installed on the first connecting belt 4 and the second connecting belt 5, the breathable mesh cloth 23 is of a circular structure, and an adjusting and fixing mechanism 10 is installed on the positioning frame 2;

the adjusting and fixing mechanism 10 comprises symmetrically arranged positioning blocks 11, one side edge of each two positioning blocks 11 close to each other is of an arc groove structure, pull rings 18 are installed on the positioning blocks 11, the pull rings 18 are located on one side edge of each positioning block 11 far away from the arc groove structure, arc rubber spacers are installed on the positioning blocks 11 and located in the arc groove structure on the positioning blocks 11, movable connecting blocks 12 are symmetrically installed on the positioning blocks 11, sliding blocks 13 are installed at one ends of the movable connecting blocks 12 far away from the positioning blocks 11, sliding rods 14 are slidably installed on the sliding blocks 13, two groups of ball grooves 20 are symmetrically formed in the sliding blocks 13, the number of the ball grooves 20 of each group is three, sliding balls 21 are installed in the ball grooves 20, two sliding grooves 22 are symmetrically formed in the outer side edge of the sliding rods 14, the sliding balls 21 are slidably connected with the sliding grooves 22, positioning connecting blocks 15 are installed at two ends of the sliding rods 14, the positioning connecting blocks 15 are fixedly connected with the positioning frames 2, movable baffle plates 16 are installed on one side edge of the sliding blocks 13, fixed connecting blocks 19 are symmetrically installed on one side edge of the movable baffle plates 16, one side edge of the fixed baffle plates 19 far away from the movable baffle plates 16 is connected with one side edge of the sliding blocks 13 which is far away from the movable baffle plates 16, and the outer side edge of the sliding blocks 13 is located far away from the sliding blocks 17, and the sliding blocks 17 are located on the outer side of the sliding blocks 13 is located far away from the sliding blocks 17;

in the use, through the interwork of locating frame 2, circular hole 3, first connecting band 4, opening 6, second connecting band 5, connecting strip 7, through-hole 8, rubber fixture block 9 and regulation fixed establishment 10 that set up, can make trachea cannula body 1 in the in-process of using, be convenient for better be located patient oral area's one end is fixed, so that can ensure trachea cannula body 1's stability, and through the arc backup pad 24 that sets up, can be in the in-process of using, be convenient for better prop up locating frame 2, and owing to its curved structure and the material property of sponge board, can be better laminate with patient's face, when reaching stability, also can reach better travelling comfort, thereby the user demand of satisfying people that can be better.

Working principle: when the air tube fixing device works, firstly, two pull rings 18 on the adjusting and fixing mechanism 10 are pulled to the left and right sides, the pull rings 18 drive a positioning block 11 to move, the positioning block 11 drives a movable connecting block 12 to move, the movable connecting block 12 drives a sliding block 13 to move on a sliding rod 14, the sliding block 13 drives a sliding ball 21 to slide on a sliding groove 22, the sliding block 13 can ensure smooth movement and can achieve better stability, the sliding block 13 drives a fixed connecting block 19 to move when moving, the fixed connecting block 19 drives a movable baffle 16 to move, the movable baffle 16 moves to squeeze a spring 17, the spring 17 is elastically deformed, meanwhile, the positioning block 11 moves to be separated from the outer side of one end of an air inlet of the air tube body 1, and then the positioning frame 2 is taken down from the air tube body 1, releasing the fixation of the air inlet end of the tracheal cannula body 1, placing the tracheal cannula body 1 in a patient, after the tube placement is completed, reinstalling the positioning frame 2 at the air inlet end of the tracheal cannula body 1 under the action of the circular hole 3, enabling the arc-shaped supporting plate 24 at the bottom end of the positioning frame 2 to be attached to the face of the patient, releasing the pull ring 18, pushing the movable baffle 16 to reset and move under the action of the rebound force of the spring 17, driving the movable connecting block 12 to move under the interaction of the fixed connecting block 19 and the sliding block 13 by the movable baffle 16, driving the positioning blocks 11 to move by the movable connecting block 12, clamping and fixing the air inlet end of the tracheal cannula body 1 by the two positioning blocks 11, then enabling the connecting strip 7 to pass through the opening 6 on the first connecting strip 4 through the rear neck of the patient, tensioning the connecting strip 7, then carry out the chucking with rubber fixture block 9 and corresponding through-hole 8, accomplish the fixed operation that is located patient oral area one end to trachea cannula body 1, can make trachea cannula body 1 in the in-process of using, be convenient for better fix its one end that is located patient oral area to can ensure the stability of trachea cannula body 1, thereby the user demand of satisfying people that can be better of being convenient for.

Claims

1. The utility model provides a safe convenient trachea cannula, includes trachea cannula body (1), its characterized in that: the utility model discloses a trachea cannula, a connecting rod (13) is installed on the top of trachea cannula body (1), round hole (3) have been seted up on locating frame (2), and the top of trachea cannula body (1) runs through in round hole (3) and extends to the top of locating frame (2), first connecting band (4) and second connecting band (5) are installed respectively to the both sides limit of locating frame (2), and open (6) have been seted up on first connecting band (4), connecting strip (7) are installed to one side limit that locating frame (2) was kept away from to second connecting band (5), and four through-holes (8) have evenly been seted up on connecting strip (7), rubber fixture block (9) are installed to one end that second connecting band (5) was kept away from to connecting strip (7), install adjustment fixed establishment (10) on locating frame (2), adjustment fixed establishment (10) are including locating piece (11) that the symmetry set up, and a side that two locating pieces (11) are close to each other is arc groove structure, symmetrical movable connecting block (12) are installed on locating piece (11), connecting block (13) are kept away from one end (13) of locating piece (11), sliding block (14) are installed on sliding block (14), and the positioning connecting block (15) is fixedly connected with the positioning frame (2), a movable baffle (16) is arranged on one side edge of the sliding block (13), and a spring (17) is sleeved on the outer side of the sliding rod (14) away from one side edge of the sliding block (13) by the movable baffle (16).

2. A safe and convenient endotracheal tube according to claim 1, wherein: a pull ring (18) is arranged on the positioning block (11), and the pull ring (18) is positioned on one side edge, far away from the arc-shaped groove structure, of the positioning block (11).

3. A safe and convenient endotracheal tube according to claim 2, wherein: an arc-shaped rubber spacer is arranged on the positioning block (11), and the arc-shaped rubber spacer is positioned in an arc-shaped groove structure on the positioning block (11).

4. A safe and convenient endotracheal tube according to claim 1, wherein: a fixed connecting block (19) is symmetrically arranged on one side of the movable baffle (16), and one side, far away from the movable baffle (16), of the fixed connecting block (19) is fixedly connected with the sliding block (13).

5. A safe and convenient endotracheal tube according to claim 4, wherein: two groups of ball grooves (20) are symmetrically formed in the sliding block (13), the number of the ball grooves (20) in each group is three, sliding balls (21) are mounted in the ball grooves (20), two sliding grooves (22) are symmetrically formed in the outer side edge of the sliding rod (14), and the sliding balls (21) are in sliding connection with the sliding grooves (22).

6. A safe and convenient endotracheal tube according to claim 1, wherein: breathable mesh cloth (23) is arranged on the first connecting belt (4) and the second connecting belt (5), and the breathable mesh cloth (23) is of a circular structure.

7. A safe and convenient endotracheal tube according to claim 1, wherein: the arc-shaped supporting plates (24) are symmetrically arranged at the bottoms of the positioning frames (2), and the arc-shaped supporting plates (24) are made of sponge plates.