CN215690784U

CN215690784U - Endotracheal tube interlock device

Info

Publication number: CN215690784U
Application number: CN202121539762.0U
Authority: CN
Inventors: 张跃; 刘鱼萍; 刘蓓
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-02-01
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a tracheal tube occlusion device. An tracheal tube occlusion device comprises a tooth sleeve and a fastening sleeve. The fastening sleeve comprises a bottom plate, a first side plate and a second side plate. The first side plate and the second side plate are respectively connected with the bottom plate, the outer wall of the first side plate is connected with one end of the elastic rope, the other end of the elastic rope is connected with the buckle, the outer wall of the second side plate is installed with a rectangular protrusion, and the buckle is connected with the buckle. The rectangular protrusions are adapted, and the outer wall of the bottom plate is connected with the outer wall of the braces. The utility model can protect the oral cavity from being crushed and stabbed, and can fix tracheal tubes with different diameters. The structure is simple, the operation is convenient, and the scope of application is wide. various medical institutions.

Description

Endotracheal tube interlock device

Technical Field

The utility model relates to the field of medical instruments, in particular to a tracheal catheter occlusion device.

Background

The tracheal catheter is a medical instrument inserted into the trachea or bronchus of a patient, and is used for creating a temporary artificial respiration channel for the patient, particularly for the patient who cannot breathe spontaneously, mechanical ventilation needs to be carried out through the tracheal cannula in the patient operation of general anesthesia operation, the patient may unconsciously bite the tracheal catheter during muscle relaxation recovery to enable the lumen of the tracheal catheter to become flat, so that ventilation obstacle is caused, or the inside of an oral cavity is damaged, so that a tooth cushion or a mouth-biting device is frequently needed to assist in inserting the tracheal catheter, the gauze is frequently used for winding the catheter in a tooth cushion groove to convey the catheter clinically, the position of the tooth cushion in the oral cavity is relatively sharp, and the gauze directly extending into the oral cavity not only can cause the internal damage of the oral cavity of the patient, but also can cause the sliding of the catheter due to dropping after being stained with saliva, and the risk that the gauze enters the trachea.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides an endotracheal tube occluding device.

The utility model is realized by the following technical scheme: the utility model provides a endotracheal tube interlock, includes facing and adapter sleeve, the adapter sleeve includes bottom plate, first curb plate and second curb plate are connected with the bottom plate respectively, first curb plate outer wall is connected with elasticity rope one end, and the elasticity rope other end is connected with the buckle, the rectangle arch is installed to second curb plate outer wall, the protruding adaptation of buckle and rectangle, bottom plate outer wall and facing outer wall connection.

Furthermore, the tooth socket is a lower tooth socket, and the surface of the inner wall of the tooth socket is smooth.

Furthermore, the adapter sleeve is an arc adapter sleeve, and the inner wall of the bottom plate of the adapter sleeve is provided with anti-skidding lines.

Further, the arc-shaped fastening sleeve bends downwards along the direction of the mouthpiece bite.

Further, the central point of the outer wall of the bottom plate is overlapped with the central point of the outer wall of the tooth socket.

Further, the bottom plate is parallel to the symmetry axis of the tooth socket.

Further, the inner wall of the tooth socket is provided with a plurality of through holes which are arranged at equal intervals along the inner wall of the tooth socket.

Furthermore, the material of endotracheal tube interlock device is medical grade silica gel.

The utility model has the beneficial effects that:

(1) the utility model can sleeve the tooth socket at the lower tooth part of the tooth socket under the condition that the patient loses consciousness, ensures that the catheter can extend into the oral cavity, and avoids the risk of ventilation obstacle caused by unconscious occlusion of the catheter of the patient;

(2) the tracheal catheter fixing device can fix tracheal catheters with different diameters through the elastic rope, and can ensure the stability of the fixed tracheal catheter by matching with the anti-skidding lines on the inner wall of the fastening sleeve, so that the risk of slipping the tracheal catheter is avoided;

(3) the utility model has simple operation and low cost, and is suitable for various medical institutions.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a side view of the first side panel of the present invention;

FIG. 4 is a side view of a second side panel of the present invention;

in the figure: 1-tooth socket, 2-first side plate, 3-second side plate, 4-bottom plate, 5-elastic rope, 6-buckle and 7-rectangular protrusion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

As shown in fig. 1, the utility model discloses a tracheal catheter occlusion device, which comprises a tooth socket 1 and a fastening sleeve, wherein the fastening sleeve comprises a bottom plate 4, a first side plate 2 and a second side plate 3, the first side plate 2 and the second side plate 3 are respectively connected with the bottom plate 4, the outer wall of the first side plate 2 is connected with one end of an elastic rope 5, the other end of the elastic rope 5 is connected with a buckle 6, a rectangular bulge 7 is arranged on the outer wall of the second side plate 3, the buckle 6 is matched with the rectangular bulge 7, and the outer wall of the bottom plate 4 is connected with the outer wall of the tooth socket 1.

Further, the tooth socket 1 is a lower tooth socket 1, and the surface of the inner wall of the tooth socket 1 is smooth.

Furthermore, the adapter sleeve is arc-shaped, and the inner wall of the bottom plate 4 of the adapter sleeve is provided with anti-skidding lines.

Further, the arc-shaped fastening sleeve is bent downwards along the biting direction of the tooth socket 1.

Further, the central point of the outer wall of the bottom plate 4 is overlapped with the central point of the outer wall of the tooth socket 1.

Further, the bottom plate 4 is parallel to the symmetry axis of the mouthpiece 1.

Further, the inner wall of the tooth socket 1 is provided with a plurality of through holes which are arranged at equal intervals along the inner wall of the tooth socket 1.

The specific implementation principle flow of this embodiment is as follows:

a tooth socket 1: this facing 1 is facing down for the cover plays the effect of protection tooth, gum and connection adapter sleeve at patient's lower tooth position, makes things convenient for the patient to fix a position the adapter sleeve in the oral cavity under the condition of not carrying out the interlock.

Fastening a sleeve: the fixing device is used for fixing the tracheal catheter, the tracheal catheter is directly placed into the inner wall of the fastening sleeve, the tracheal catheter is fastened by using the buckle 6 with the elastic rope 5 to prevent the tracheal catheter from sliding off, and the other part of the tracheal catheter enters the trachea.

The elastic rope 5: used for fixing tracheal catheters with different diameters.

Tracheal intubation operation:

the patient lies on the back, removes the pillow part and fully leans back, if necessary, the pillow is placed on the neck, and the three points of the mouth, the pharynx and the larynx are in a straight line. Foreign matters such as false teeth and blood clots in the oral cavity are removed, sputum is sucked to the patient, the head of the patient is enabled to face backwards in place, and the airway is kept open; after the oxygen mask is assembled, the left hand holds the laryngoscope, the right hand separates the upper and lower teeth of the patient, the blade of the laryngoscope is placed along the right buccal side of the oral cavity, the tongue body is pushed to the left side, the lens is moved to the center to see the uvula, the lens is placed into the pharyngeal portion slightly forward along the radian of the back of the tongue to see the epiglottis, the laryngoscope is lifted upwards to pick up the epiglottis and fully expose the glottis, the right hand sleeves the tracheal tube occlusion device at the lower teeth, then holds the tracheal tube in a pen-shaped manner, the front end of the tracheal tube is aligned with the glottis and then is inserted into the oral cavity from the outer end of the fastening sleeve for 3-5cm, and then the tracheal tube is fixed on the inner wall of the bottom plate 4 of the fastening sleeve by using the buckle 6.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a endotracheal tube interlock, includes facing (1) and adapter sleeve, its characterized in that, the adapter sleeve includes bottom plate (4), first curb plate (2) and second curb plate (3) are connected with bottom plate (4) respectively, first curb plate (2) outer wall is connected with elasticity rope (5) one end, and the elasticity rope (5) other end is connected with buckle (6), rectangle arch (7) are installed to second curb plate (3) outer wall, buckle (6) and the protruding (7) adaptation of rectangle, bottom plate (4) outer wall and facing (1) outer wall connection.

2. The endotracheal tube occluding device according to claim 1, wherein the mouthpiece (1) is a lower mouthpiece, and the inner wall surface of the mouthpiece (1) is smooth.

3. The endotracheal tube occluding device according to claim 1, wherein the fastening sleeve is an arc-shaped fastening sleeve, and the inner wall of the bottom plate (4) of the fastening sleeve is provided with anti-skid lines.

4. The endotracheal tube occluding device according to claim 3, wherein the arc-shaped fastening sleeve is bent downward in the direction of the bite of the mouthpiece (1).

5. The endotracheal tube occluding device according to claim 1, wherein a central point of an outer wall of the base plate (4) overlaps a central point of an outer wall of the mouthpiece (1).

6. An endotracheal tube occluding device according to claim 1, characterized in that said base plate (4) is parallel to the symmetry axis of the mouthpiece (1).

7. The endotracheal tube occluding device according to claim 1, wherein the inner wall of the mouthpiece (1) is provided with a plurality of through holes which are arranged at equal intervals along the inner wall of the mouthpiece.

8. The endotracheal tube occluding device according to claim 1, wherein the endotracheal tube occluding device is made of medical grade silica gel.