CN211675780U

CN211675780U - Trachea cannula device

Info

Publication number: CN211675780U
Application number: CN201922367974.4U
Authority: CN
Inventors: 吕慧兰; 李汝莉; 张小燕; 冉召康; 韩平
Original assignee: Shenzhen Dapeng New District Nan'ao People's Hospital
Current assignee: Shenzhen Dapeng New District Nan'ao People's Hospital
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-16
Anticipated expiration: 2029-12-25

Abstract

The utility model provides a trachea cannula device, which comprises a tubular trachea fixing tube and a fixing frame; the fixing frame is fixedly connected with the far end of the trachea fixing tube, and extends a distance from the far end of the trachea fixing tube to the far end of the trachea fixing tube along the radial direction of the trachea fixing tube; the trachea fixing tube is fixed between the lips and/or the teeth through the fixing frame; the fixing belts are arranged on the two sides of the fixing frame close to the cheek. The utility model discloses can play the effect that the protection trachea was not bitten by the patient, safe and reliable is difficult for dropping arousing the mistake in the mouth simultaneously and inhales, and this novel simple structure, low cost of this use is fit for large-scale application simultaneously, has wide market prospect.

Description

Trachea cannula device

Technical Field

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

Background

When inserting trachea cannula in patient's oral cavity, need insert the bite-block simultaneously, the effect of bite-block prevents that patient's tooth from the interlock, avoids trachea cannula to be bitten flat influence patient and breathe and avoid stinging the tongue.

But the bite block is easy to fall into the oral cavity, and is easy to cause the aspiration of the patient.

Therefore, it is an urgent technical problem to provide a device which has a simple structure, can protect the trachea from being bitten by the patient, and is safe and reliable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trachea cannula device aiming at the defect of insufficient safety and reliability of the prior art.

The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:

a trachea cannula device comprises a round tubular trachea fixing tube and a fixing frame; the fixing frame is fixedly connected with the far end of the trachea fixing tube, and extends a distance from the far end of the trachea fixing tube to the far end of the trachea fixing tube along the radial direction of the trachea fixing tube; the trachea fixing tube is fixed between the lips and/or the teeth through a fixing frame; fixing belts are arranged on two sides of the fixing frame close to the cheeks.

Preferably, the edge of the fixing frame is provided with a food-grade rubber pad.

Preferably, the outer surface of the fixing frame is wrapped with elastic rubber.

Preferably, the trachea fixing tube is made of rigid materials.

Preferably, the outer diameter of the trachea fixing tube is 2-3 cm.

Preferably, the fixing frame extends 2-5cm away from the trachea fixing tube along the radial direction of the trachea fixing tube.

Preferably, after the fixing frame extends for 0.5-1cm away from the trachea fixing tube along the radial direction of the trachea fixing tube, the fixing frame extends for 2-4cm continuously in two directions of contact between the trachea fixing tube and the lips.

Preferably, the length of the trachea fixing tube is 3-5 cm.

Preferably, the fixing band has elasticity and is directly sleeved on the head of the patient.

The utility model adopts the above technical scheme, compare with prior art, have following technological effect:

the utility model discloses can play the effect that the protection trachea was not bitten by the patient, safe and reliable is difficult for dropping arousing the mistake in the mouth simultaneously and inhales, and this novel simple structure, low cost of this use is fit for large-scale application simultaneously, has wide market prospect.

Drawings

Fig. 1 is a schematic structural view of a trachea cannula device of the present invention;

the reference numerals denote the description:

1-a trachea fixing tube; 2-a fixing frame; 3, rubber cushion; 4-fixing the belt.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1, the present embodiment provides a trachea cannula device, which includes a tubular trachea fixing tube 1 and a fixing frame 2; the fixing frame 2 is fixedly connected with the far end of the trachea fixing tube 1, and the fixing frame 2 extends a distance from the far end of the trachea fixing tube 1 to a position far away from the trachea fixing tube 1 along the radial direction of the trachea fixing tube 1; the trachea fixing tube 1 is fixed between lips and/or teeth through a fixing frame 2; fixing belts 4 are arranged on two sides of the fixing frame 2 close to the cheek.

In this embodiment, as in fig. 1, the edge of mount 2 is provided with food level rubber pad 3, alleviates mount 2 and brings the discomfort for the patient, guarantees the safe and reliable of material simultaneously, avoids bringing unnecessary harm because the material gives the patient. Furthermore, the outer surface of the fixing frame 2 can be wrapped with elastic rubber, so that the reliability of the fixing frame 2 is ensured, and comfort is brought to a patient as much as possible.

In this embodiment, trachea fixed tube 1 is the rigidity material, can avoid trachea cannula to be bitten flat influence patient and breathe and avoid stinging the tongue. Furthermore, the outer diameter of the trachea fixing tube 1 is 2-3cm, so that the trachea can easily pass through, the oral cavity space occupied by the trachea cannula is reduced, the oral cavity of a patient is prevented from being fully plugged, the patient feels relatively comfortable,

in this embodiment, as shown in fig. 1, after the fixing frame 2 extends 0.5-1cm away from the trachea fixing tube 1 along the radial direction of the trachea fixing tube 1, the fixing frame 2 extends 2-4cm continuously in two directions in which the trachea fixing tube 1 contacts with the lips. The position of the mouth close to the cheek is vacated, real-time monitoring is facilitated, and meanwhile, a space is reserved for other operations such as sputum suction.

In this embodiment, as shown in fig. 1, the length of the trachea fixing tube 1 is 3-5 cm.

In this embodiment, the fixing band 4 has elasticity and can be directly sleeved on the head of a patient.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. A trachea cannula device is characterized by comprising a round tubular trachea fixing tube (1) and a fixing frame (2); the fixing frame (2) is fixedly connected with the far end of the trachea fixing tube (1), and the fixing frame (2) extends for a distance from the far end of the trachea fixing tube (1) along the direction of the trachea fixing tube (1) which is far away from the trachea fixing tube (1) in the radial direction; the trachea fixing tube (1) is fixed between lips and/or teeth through a fixing frame (2); fixing belts (4) are arranged on two sides of the fixing frame (2) close to the cheeks.

2. An intubation device according to claim 1, characterized in that the edges of said frame (2) are provided with rubber pads (3) of food grade.

3. An endotracheal intubation device according to claim 1, characterized in that the external surface of said frame (2) is coated with an elastic rubber.

4. The endotracheal intubation device according to claim 1, characterized in that the tracheal tube (1) is of rigid material.

5. An endotracheal intubation device according to claim 1, characterized in that the outer diameter of the tracheal tube (1) is comprised between 2 and 3 cm.

6. An endotracheal intubation device according to claim 1, characterized in that said fixing frame (2) extends away from said tube (1) by 2-5cm in a radial direction of said tube (1).

7. An intubation device according to claim 1, characterized in that said frame (2) continues to extend 2-4cm after extending 0.5-1cm away from said tube (1) in the radial direction of said tube (1), in both directions of contact of said tube (1) with the lips.

8. An endotracheal intubation device according to claim 1, characterized in that said tracheal tube (1) has a length of 3-5 cm.

9. An intubation device according to claim 1, characterized in that said fixing band (4) is elastic.