CN210933273U

CN210933273U - Trachea cannula fixing device

Info

Publication number: CN210933273U
Application number: CN201921050888.4U
Authority: CN
Inventors: 金文丽
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-07-07
Anticipated expiration: 2029-07-08

Abstract

The embodiment of the application discloses trachea cannula fixing device includes: the bite block is provided with a positioning hole through which the air supply pipe inserting pipe passes; the fixing components are arranged at the radial two ends of the positioning hole and used for fixing the trachea cannula on the bite block; the fixing bandage is fixed at two ends of the length direction of the biting pad and forms an annular fixing opening, wherein the fixing bandage is an elastic bandage, and the fixing bandage is provided with adaptive buckles or magic tapes at two ends far away from the biting pad. This trachea cannula fixing device can realize fixing trachea cannula, can also avoid because the patient is transported or is removed, leads to the trachea cannula that the patient suit can take place the condition of aversion to the problem that trachea cannula pine takes off appears easily. Moreover, the fixing bandage is an elastic bandage, so the tracheal intubation fixing device is suitable for head shapes with different sizes.

Description

Trachea cannula fixing device

Technical Field

The application relates to the technical field of medical equipment, in particular to a trachea cannula fixing device.

Background

In clinical anesthesia, the pipe of being responsible for of anesthesia machine is connected with the anesthesia machine through the screwed pipe, because the screwed pipe of anesthesia machine is longer, and the rubber screwed pipe is heavier, take out or oppress to one side from inserting the trachea with the trachea very easily in the general anesthesia in-process, lead to endotracheal tube to take place the distortion, this not only brings a lot of difficulties for the anaesthetist observation and operation to still can pull out endotracheal tube when serious, cause patient breathing unsmooth, can make patient suffocate when serious, very dangerous.

Patent named "tracheal cannula fixer" (patent application No. 201320890596.8), discloses a tracheal cannula fixer, which arranges a bite block and a cannula in the middle of a fixing frame in parallel and in the same direction, and is respectively used for sleeving a tracheal cannula. However, in the fixing mode of the tracheal cannula and the bite-block, the tracheal cannula sleeved by the patient can be displaced due to the fact that the patient is transported or moved, and therefore the problem that the tracheal cannula is loosened easily occurs. Therefore, the life of the patient can be endangered by the loosening of the tracheal cannula, and medical disputes can occur. In order to avoid the above problems, a new and reliable endotracheal intubation fixation device is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the technical problem, the application provides a trachea cannula fixing device, when can realizing fixing trachea cannula, can also avoid because the patient is transported or is removed, the condition that leads to the trachea cannula of patient suit to take place to shift to the problem that trachea cannula pine takes off appears easily. Moreover, the fixing bandage is an elastic bandage, so the tracheal intubation fixing device is suitable for head shapes with different sizes.

(II) technical scheme

The embodiment of the application discloses the following technical scheme:

the embodiment of the application provides a trachea cannula fixing device, trachea cannula fixing device includes: the bite block is provided with a positioning hole through which the air supply pipe inserting pipe passes; the fixing components are arranged at the radial two ends of the positioning hole and used for fixing the trachea cannula on the bite block; the fixing bandage is fixed at two ends of the length direction of the biting pad and forms an annular fixing opening, wherein the fixing bandage is an elastic bandage, and the fixing bandage is provided with adaptive buckles or magic tapes at two ends far away from the biting pad.

Optionally, the trachea cannula fixing device further comprises a head sleeve, and two ends of the head sleeve are respectively provided with a buckle or a magic tape matched with the buckles at the two ends of the fixing bandage.

Optionally, the headgear is a mesh headgear.

Optionally, the head cover is shaped like a spherical arc.

Optionally, the inner wall of the bite block is provided with a convex edge, and the convex edge on the inner wall of the bite block is used for increasing friction and preventing the tracheal cannula from sliding.

Optionally, the outer layer of the fixing bandage is made of napping cloth so as to be attached to the skin.

Optionally, the outer layer of the fixing bandage is made of nylon cloth.

Optionally, the inner layer of the fixing bandage is woven from elastic filaments.

Optionally, the securing strap is elongate.

Optionally, the fixing bands are fixedly connected to two ends of the outer side of the bite pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a trachea cannula fixing device possesses following beneficial effect:

the technical scheme of this application uses through stinging pad, fixed subassembly, fixing band mutually supporting, when can realizing fixing trachea cannula, can also avoid because the patient is transported or is removed, leads to the trachea cannula of patient suit to take place the condition of aversion to the problem that trachea cannula pine takes off appears easily. Moreover, the fixing bandage is an elastic bandage, so the tracheal intubation fixing device is suitable for head shapes with different sizes.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural view of an endotracheal intubation fixing device provided in an embodiment of the present application.

Detailed Description

In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a schematic structural diagram of an endotracheal tube fixing device provided in the present application, the endotracheal tube fixing device includes: bite-block 101, fastening assembly 103, and fastening strap 104.

Wherein the bite block 101 has a pilot hole 102 through which the gas supply tube is inserted. The shape and size of the positioning hole 102 can be adapted to the shape and size of the cross section of the endotracheal tube, for example, the shape and size of the positioning hole 102 can be the same as the shape and size of the cross section of the endotracheal tube, for example, it is assumed that the cross section of the endotracheal tube is a circle with a diameter of 2cm, and correspondingly, the positioning hole 102 is also a circle with a diameter of 2 cm. In a possible implementation manner, the inner wall of the bite block 101 may be provided with a rib, and the rib on the inner wall of the bite block is used for increasing friction and preventing the endotracheal tube from sliding. It will be appreciated that the inner wall of the bite pad 101 is the side of the locating hole 102 of the bite pad 101.

Fixing assemblies 103 are disposed at both radial ends of the positioning hole 102 for fixing the endotracheal tube to the bite block 101.

And fixing bands 104 fixed to both ends of the bite block 101 in a longitudinal direction and forming an annular fixing opening. The fixing band 104 is an elastic band, in a possible implementation manner, the outer layer of the fixing band 104 may be made of a napped cloth to be attached to the skin, or the outer layer of the fixing band 104 may also be made of a nylon cloth; alternatively, the inner layer of the securing strap 104 may be woven from elastic filaments. It is emphasized that the securing strap 104 may be elongated. Alternatively, the fixing bands 104 are fixedly connected to both ends of the outer side of the bite pad 101, for example, the fixing bands 104 are fixedly adhered to both ends of the outer side of the bite pad 101.

Moreover, the two ends of the fixing strap 104, which are far away from the bite pad 101, are provided with

adaptive buckles

105, 106 or

magic tapes

105, 106, so that the two ends of the fixing strap 104 can be connected through the

buckles

105, 106 or the

magic tapes

105, 106 to form a closed strap, so that the fixing strap 104 can be fixed on the head of a patient, and the bite pad 101 and the tracheal cannula can be fixed, and the tracheal cannula can be prevented from being displaced.

It can be seen that the technical scheme of this application uses through stinging pad 101, fixed subassembly 103, fixed bandage 104 mutually supporting, when can realizing fixing trachea cannula, can also avoid because the patient is transported or is removed, the trachea cannula that leads to the patient suit can take place the condition of shifting to the problem that trachea cannula pine takes off appears easily. Moreover, the fixing bandage is an elastic bandage, so the tracheal intubation fixing device is suitable for head shapes with different sizes.

Optionally, the tracheal intubation fixing device further comprises a head sleeve 107, and two ends of the head sleeve 107 are respectively provided with a

buckle

108, 109 or a

magic tape

108, 109 adapted to the buckle at the two ends of the fixing bandage 104; it can be understood that the head cover 107 can be connected by the matching of the buckle 108 or the magic tape 108 with the buckle 105 or the magic tape 105 of the fixing strap 104, and the head cover 107 can be connected by the matching of the buckle 109 or the magic tape 109 with the buckle 106 or the magic tape 106 of the fixing strap 104, so that the bite block 101, the fixing strap 104 and the head cover 107 can be connected to form a closed strap, so as to realize the better fixing of the tracheal cannula fixing device on the head of a patient, thereby fixing the bite block 101 and the tracheal cannula and preventing the tracheal cannula from displacement.

In one possible implementation, the head cover 107 may be a mesh-shaped head cover, and optionally, the head cover 107 has a spherical arc shape, for example, similar to the shape of a human brain, which is comfortable to wear and ergonomic. Thus, the head sleeve 107 can wrap and fix the head top part of the person and the neck of the person, namely, the bite pad 101 and the trachea cannula can be fixed in a three-dimensional manner from the horizontal plane and the vertical plane, namely, the head sleeve 107 can fix the fixed bite pad 101 and the trachea cannula from four directions, and the design disperses the acting force of the fixed bite pad 101 inside and outside the oral cavity, so that the fixation is firm.

It should be noted that, in the present specification, all the embodiments are described in a progressive manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. The above-described apparatus and system embodiments are merely illustrative, in that elements described as separate components may or may not be physically separate. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The above description is only for the preferred embodiment, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An endotracheal tube fixing device, characterized in that the endotracheal tube fixing device includes: the bite block is provided with a positioning hole through which the air supply pipe inserting pipe passes; the fixing components are arranged at the radial two ends of the positioning hole and used for fixing the trachea cannula on the bite block; the fixing bandage is fixed at two ends of the length direction of the biting pad and forms an annular fixing opening, wherein the fixing bandage is an elastic bandage, and the fixing bandage is provided with adaptive buckles or magic tapes at two ends far away from the biting pad.

2. The endotracheal tube fixing device according to claim 1, further comprising a head cover, wherein two ends of the head cover are respectively provided with a buckle or a magic tape adapted to the buckles at the two ends of the fixing band.

3. The endotracheal tube fixing device according to claim 2, characterized in that the headgear is a mesh headgear.

4. The endotracheal tube fixing device according to claim 2, characterized in that the head cover has a spherical arc-shaped configuration.

5. The endotracheal tube fixing device according to claim 1, wherein the bite block has a rib on an inner wall thereof for increasing friction to prevent the endotracheal tube from slipping.

6. The endotracheal intubation fixing device according to any one of claims 1 to 5, wherein an outer layer of the fixing band is made of a napped cloth to be attached to the skin.

7. The endotracheal intubation fixing device according to any one of claims 1 to 5, wherein an outer layer of the fixing band is made of a nylon cloth material.

8. An endotracheal intubation fixing device according to any one of claims 1 to 5, characterized in that the inner layer of the fixing band is woven from elastic filaments.

9. An endotracheal tube fixing device according to any one of claims 1 to 5, characterized in that the fixing band is elongate.

10. An endotracheal intubation fixture according to any one of claims 1 to 5, wherein the securing straps are fixedly attached to both ends of the outside of the bite block.