CN215024551U

CN215024551U - Trachea cannula seaming device

Info

Publication number: CN215024551U
Application number: CN202120860048.5U
Authority: CN
Inventors: 向颖; 刘芷溪
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-07
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to a trachea cannula seaming device, it includes first C type buckle, second C type buckle, arc draw-in groove and palate cushion, first C type buckle and second C type buckle opening are down, arc draw-in groove open-top, both ends are link up, and first C type buckle upper end is connected with arc draw-in groove lower extreme, the arc draw-in groove both ends all are connected with the steel wire, the tip of arc draw-in groove planking is connected to the one end of steel wire, and the tip of arc draw-in groove inner panel is connected to the other end of steel wire, the upper portion and the palate cushion side of arc draw-in groove inner panel are along being connected, second C type buckle upper end is passed through the connecting piece and is connected in palate cushion bottom surface. The utility model has good fixing effect and high comfort when being worn by a patient; the utility model is matched with the size of the oral cavity, reduces the uncomfortable feeling of the oral cavity of the patient and is suitable for the opening and closing of the oral cavity; the utility model is not only suitable for emergency trachea cannula, but also suitable for fixing the routine trachea cannula.

Description

Trachea cannula seaming device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a trachea cannula seaming device.

Background

The trachea intubation is a commonly used rescue technique in emergency work and is one of the most widely, effectively and quickly applied means in the respiratory tract management. The patient can bite the trachea cannula carelessly in the process of using the trachea cannula, so that blockage is caused, the breathing is influenced, the trachea cannula is easy to be taken off, and suffocation can be caused more seriously. In order to avoid the patient from biting the tracheal catheter, the medical mouthpiece is clinically used for stretching teeth so as to support and protect the smooth tracheal intubation.

At present, the medical seaming used clinically is mostly a single lumen structure, the fixing effect is poor, and the seaming is easy to drop. In addition, the existing medical mouthpiece is fixed with the tracheal cannula through an adhesive tape, so that the operation is inconvenient in use, oral care is not facilitated, and the pressure injury of lips can be caused by the discomfort of a certain patient when the patient wears the mouth. The adhesive tape may fall off when the patient's head swings or the adhesive tape is wet, and the mouthpiece may fall off from the patient's mouth.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trachea cannula seaming device for solving the technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a trachea cannula seaming device, includes first C type buckle, second C type buckle, arc draw-in groove and palate cushion, first C type buckle and second C type buckle opening down, arc draw-in groove open-top, both ends link up, and first C type buckle upper end is connected with arc draw-in groove lower extreme, arc draw-in groove both ends all are connected with the steel wire, the tip of arc draw-in groove planking is connected to the one end of steel wire, and the tip of arc draw-in groove inner panel is connected to the other end of steel wire, the upper portion and the palate cushion side of arc draw-in groove inner panel are along being connected, second C type buckle upper end is passed through the connecting piece and is connected in palate cushion bottom surface cushion.

Furthermore, the arc-shaped clamping groove is made of a deformable material with memorability.

Furthermore, the radian of the inner side wall of the arc-shaped clamping groove is matched with the door teeth.

Furthermore, the outer layer of the steel wire is wrapped by a non-toxic environment-friendly soft material.

Furthermore, the palate cushion is made of medical silica gel.

Further, the length of the first C-shaped buckle is 2 cm.

Further, the length of the second C-shaped buckle is 0.5 cm.

Furthermore, first C type buckle and second C type buckle are the medical PE material of deformable.

Furthermore, silica gel layers are attached to the inner walls of the first C-shaped buckle and the second C-shaped buckle.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model has good fixing effect and high comfort when being worn by a patient;

2. the utility model is matched with the size of the oral cavity, reduces the uncomfortable feeling of the oral cavity of the patient and is suitable for the opening and closing of the oral cavity;

3. the utility model is not only suitable for emergency trachea cannula, but also suitable for fixing the routine trachea cannula.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation and use of the present invention;

the attached drawings are as follows: 1-a first C-shaped buckle, 2-an arc-shaped clamping groove, 3-a steel wire, 4-a second C-shaped buckle, 5-a palate cushion, 6-an endotracheal tube, 21-an arc-shaped clamping groove outer plate, 22-an arc-shaped clamping groove inner plate and 41-a connecting piece.

Detailed Description

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 the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

As shown in fig. 1 and 2, the utility model discloses a trachea cannula seaming device, including first C type buckle 1, second C type buckle 4 and arc draw-in groove 2, first

C type buckle

1 and 4 openings of second C type buckle are down, 2 open-tops of arc draw-in groove, both ends are link up, 1 upper end of first C type buckle is connected with 2 lower extremes of arc draw-in groove, 2 both ends of arc draw-in groove all are connected with steel wire 3, the tip of arc draw-in groove planking 21 is connected to steel wire 3's one end, the tip of arc draw-in groove inner panel 22 is connected to steel wire 3's the other end, arc draw-in groove inner panel 22's upper portion and 5 side edges of palace cushion are connected, 4 upper ends of second C type buckle pass through connecting piece 41 and connect in 5 bottom surfaces of palace cushion.

The arc clamping groove 2 is made of deformable materials with memorability, the arc clamping groove outer plate 21 and the arc clamping groove inner plate 22 are pressed inwards after being sleeved on the front teeth, and the arc clamping groove 2 can be clamped on the front teeth and maintains the shape after extrusion.

The radian of the inner side wall of the arc-shaped clamping groove 2 is matched with the door teeth.

The outer layer of the steel wire 3 is wrapped by a non-toxic environment-friendly soft material, so that the tooth is protected to a certain extent, and the comfort of the oral cavity is improved.

The palate cushion 5 is made of medical silica gel, and the palate cushion 5 is used for connecting the second C-shaped buckle 4 and plays a certain stabilizing role.

The length of the first C-shaped buckle 1 is 2 cm.

The length of the second C-shaped buckle 4 is 0.5 cm.

First C type buckle 1 and second C type buckle 4 are the medical PE material of deformable, are convenient for trachea cannula 6 insert and take off.

Silica gel layer is adhered to first

C type buckle

1 and 4 inner walls of second C type buckle for increase frictional force promotes trachea cannula 6's fixed effect.

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

the upper jaw cushion is attached to the upper jaw in the oral cavity, the arc clamping groove is upwards embedded in the positions of 4 front door teeth of the upper pressure groove, and the arc clamping groove outer plate and the arc clamping groove inner plate are pressed to fix the upper jaw cushion on the door teeth. The steel wires at the two ends are respectively sleeved at the teeth at the tail end along the upper row of teeth, and the length of the steel wires can be determined in advance according to the size of the tooth mouths of the wearer.

Stretch into the throat with trachea cannula, when stretching into and reaching suitable position, upwards the lock joint in second C type buckle, first C type buckle, accomplish trachea cannula's fixed.

Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and that such changes and modifications are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a trachea cannula seaming device which characterized in that: including first C type buckle, second C type buckle, arc draw-in groove and palate cushion, first C type buckle and second C type buckle opening are down, arc draw-in groove open-top, both ends are link up, and first C type buckle upper end is connected with arc draw-in groove lower extreme, arc draw-in groove both ends all are connected with the steel wire, the tip of arc draw-in groove planking is connected to the one end of steel wire, and the tip of arc draw-in groove inner panel is connected to the other end of steel wire, the upper portion and the palate cushion side of arc draw-in groove inner panel are followed and are connected, second C type buckle upper end is passed through the connecting piece and is connected in palate cushion bottom surface.

2. An endotracheal intubation mouthpiece device according to claim 1, wherein: the arc-shaped clamping groove is made of deformable materials with memorability.

3. An endotracheal intubation mouthpiece device according to claim 1, wherein: the radian of the inner side wall of the arc-shaped clamping groove is matched with the door teeth.

4. An endotracheal intubation mouthpiece device according to claim 1, wherein: the outer layer of the steel wire is wrapped by a non-toxic environment-friendly soft material.

5. An endotracheal intubation mouthpiece device according to claim 1, wherein: the palate cushion is made of medical silica gel.

6. An endotracheal intubation mouthpiece device according to claim 1, wherein: the length of the first C-shaped buckle is 2 cm.

7. An endotracheal intubation mouthpiece device according to claim 1, wherein: the length of the second C-shaped buckle is 0.5 cm.

8. An endotracheal intubation mouthpiece device according to claim 1, wherein: the first C-shaped buckle and the second C-shaped buckle are made of deformable medical PE materials.

9. An endotracheal intubation mouthpiece according to claim 1 or 8, characterized in that: and the inner walls of the first C-shaped buckle and the second C-shaped buckle are attached with a silica gel layer.