CN219481186U

CN219481186U - Trachea cannula fixer

Info

Publication number: CN219481186U
Application number: CN202320164752.6U
Authority: CN
Inventors: 陈祥慧; 张卫东; 杨晓峰; 冯志宏; 吴勇强
Original assignee: Luliang People's Hospital Luliang Hospital Affiliated To Shanxi Medical University And 11th Clinical Medical College Of Shanxi Medical University
Current assignee: Luliang People's Hospital Luliang Hospital Affiliated To Shanxi Medical University And 11th Clinical Medical College Of Shanxi Medical University
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-08-08
Anticipated expiration: 2033-02-01

Abstract

The utility model provides an endotracheal intubation fixer, which comprises a fixing tube and a fixing belt, wherein the fixing tube comprises an upper half tube shell and a lower half tube shell, the upper half tube shell is hinged with one side part of the lower half tube shell, the other side of the upper half tube shell can be relatively opened and closed, the upper half tube shell is matched with the lower half tube shell for fixing endotracheal intubation, a first opening and a second opening through which the fixing belt can pass are respectively arranged on the upper half tube shell and the lower half tube shell, the fixing belt can enable the upper half tube shell and the lower half tube shell to be closed, and the fixing belt can encircle a neck of a patient to fix the positions of the upper half tube shell and the lower half tube shell. When using, can fix the trachea cannula, avoid the trachea cannula to deviate from, and simple structure, light, it is little with patient area of contact, can not excessively extrude patient's lip and tongue, reduced the emergence of tongue ulcer, lip ulcer, when oral care, can open the fixed band, through controlling the removal fixer position, vacate great operating space, guarantee that medical personnel can furthest's clean patient's oral cavity, especially tongue.

Description

Trachea cannula fixer

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to an endotracheal intubation fixer.

Background

The trachea cannula is a very important treatment measure for rescuing critical patients at present. After the trachea cannula, the trachea cannula needs to be fixed in time so as to prevent the trachea cannula from falling off. The endotracheal tube holder is generally matched to the corresponding endotracheal tube.

The tracheal cannula fixer that uses clinically at present, the structure is complicated, and the volume is heavier, and part grafting is in patient's oral cavity during the use, and part extrudees in patient's lip, and long-time use can lead to the upper and lower lip of patient to arouse the ulcer of lip because of pressing ischemia. The trachea cannula and the fixer are simultaneously placed in the oral cavity, the position of the fixer cannot move, the tongue is severely pressed, and tongue ulcer can be caused. In addition, the trachea cannula is mainly used for unconscious patients, the residual volume in the oral cavity is reduced under the condition of larger fixer, and the sputum of the patients is more, so that nursing staff can not clean and care the oral cavity of the patients completely under the influence of the fixer, and the probability of inhalation of oral endocrine substances into the lung to cause aspiration pneumonia is increased.

Disclosure of Invention

In order to solve the defects and shortcomings in the prior art, an endotracheal intubation fixer is provided.

The utility model adopts the following technical scheme to achieve the aim:

the utility model provides an trachea cannula fixer, including fixed pipe and fixed band, the fixed pipe is including first half shell and lower half shell, first half shell is articulated with a lower half shell lateral part, and the opposite side can open and shut relatively, first half shell is used for fixed trachea cannula with lower half shell, be provided with first opening and the second opening that can supply the fixed band to pass on first half shell and the lower half shell respectively, the fixed band can make first half shell, lower half shell closure to can encircle in patient's neck and fix the position of first half shell and lower half shell.

As a further improvement of the scheme, the fixing band comprises a surrounding section and a fixing section, a third opening through which the fixing section can pass is formed in the surrounding section, and a plurality of buckling bodies and buckling holes which can be matched with each other are formed in the end parts of the surrounding section and the fixing section.

As a further improvement of the above scheme, the surface of the surrounding section, which is attached to the patient, is provided with a cotton layer.

As a further improvement of the scheme, one end of the fixing tube extending into the oral cavity of the patient is of an arc-shaped structure, accords with the anatomical characteristics of the rear part of the tongue, is consistent with the running of the trachea cannula in the oral cavity, and reduces the probability of the trachea cannula in the folded tube of the throat.

As the improvement of the scheme, the side part of the outer end of the upper half pipe shell is provided with a magic tape, the side part of the outer end of the lower half pipe shell is provided with a fourth opening through which the magic tape can pass, and one end of the magic tape can pass through the fourth opening and then return to be attached to the back surface of the magic tape.

As a further improvement of the above scheme, the upper half pipe shell side is provided with a first connecting piece with a hinge hole, the lower half pipe shell side is provided with a second connecting piece with a hinge shaft, and the first connecting piece is hinged with the second connecting piece through the hinge hole and the hinge shaft.

As a further improvement of the scheme, the fixing tube is made of elastic semi-rigid plastic material.

As a further improvement of the scheme, the fixing tube is made of hard plastic, and the top of the upper half tube shell is connected with a pressurizing knob.

As a further improvement of the scheme, the fixing tube is made of transparent materials.

Compared with the prior art, the utility model has the following advantages:

compared with the prior art, the tracheal cannula fixer provided by the utility model can be used for fixing the tracheal cannula through the fixing tube matched with the fixing belt when in use, so that the tracheal cannula is prevented from falling off, the whole structure of the fixer is simple and portable, the contact area with the oral cavity and the tongue of a patient is small, the lip and the tongue of the patient can not be excessively extruded, and tongue ulcers and lip ulcers are reduced to the greatest extent. Meanwhile, the fixing tube is located at the extending-out part in the oral cavity, so that the tracheal cannula can be protected, and the tracheal cannula can be prevented from being bitten when a patient is irritated, so that the tracheal cannula is folded and bitten, and ventilation is affected. In addition, when oral care is needed, the fixing belt can be opened, and a large operation space is reserved by moving the position of the fixing device left and right, so that medical staff can clean the oral cavity of a patient to the greatest extent.

Drawings

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

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

FIG. 3 is a schematic view of the lower half shell of the present utility model;

fig. 4 is a schematic structural diagram of the magic tape of the present utility model.

In the figure: the fixing belt 1, the third opening 101, the buckle body 102, the buckle hole 103, the cotton layer 104, the upper half pipe shell 2, the first opening 201, the lower half pipe shell 3, the second opening 301, the fourth opening 302, the magic tape 4, the first connecting piece 5, the second connecting piece 6 and the pressurizing knob 7.

Detailed Description

In order to further illustrate the technical scheme of the utility model, the utility model is further illustrated by the following examples.

As shown in figures 1-4, the tracheal cannula fixer comprises a fixing tube and a fixing belt 1, wherein one end of the fixing tube extending into the oral cavity of a patient is of an arc-shaped structure, the characteristics of the oral cavity of a human body are met, namely, the back part of a tongue is close to the pharyngeal part and slowly descends, and under the protection of the fixer, the possibility that the tracheal cannula is folded in the oral cavity, particularly the back part of the tongue is close to the pharyngeal part, is reduced. The utility model provides a fixing tube, including last halfpipe shell 2 and lower halfpipe shell 3, the last halfpipe shell 2 lateral part is provided with the first connecting piece 5 that has the hinge hole, lower halfpipe shell 3 lateral part is provided with the second connecting piece 6 that has the hinge axle, last halfpipe shell 2 and lower halfpipe shell 3 one side are articulated through first connecting piece 5 and second connecting piece 6, the opposite side can open and shut relatively, the design that can open and shut relatively of last halfpipe shell 2 and lower halfpipe shell 3, make the fixing tube can cooperate the fixed trachea cannula that matches or be greater than the fixing tube pipe diameter of fixed band, last halfpipe shell 2 cooperates lower halfpipe shell 3 and is used for fixed trachea cannula, be provided with first opening 201 and second opening 301 that can pass by fixed band 1 on last halfpipe shell 2 and the lower halfpipe shell 3 respectively, fixed band 1 can make last halfpipe shell 2, lower halfpipe shell 3 are closed, and can encircle in patient's neck to the position of last halfpipe shell 2 and lower halfpipe shell 3, fixed band 1 includes encircling the section and fixed section, encircling section length that encircles section and longer and encircling section have set up the soft pad of the long pad of contact with the neck that can not cause the neck to touch the swelling with the long time or the neck, the soft pad has been set up. The surrounding section is provided with a third opening 101 through which the fixing section can pass, and the end parts of the surrounding section and the fixing section are provided with a plurality of buckling bodies 102 and buckling holes 103 which can be matched with each other. The lateral part of the outside one end of the upper half pipe shell 2 is provided with a magic tape 4, the lateral part of the outside one end of the lower half pipe shell 3 is provided with a fourth opening 302 through which the magic tape 4 can pass, one end of the magic tape 4 can pass through the fourth opening 302 and then return to be pasted on the back of the magic tape 4, and the design of the magic tape 4 can ensure that the upper half pipe shell 2 and the lower half pipe shell 3 can still keep closed and clamp to fix the tracheal intubation when the fixing belt 1 is unbinding.

Further, the fixed pipe is made of elastic semi-rigid plastic material. When actual clinical operation, not hard up or trachea cannula and fixed pipe diameter incompletely match between trachea cannula and fixed pipe, the trachea cannula pipe diameter is slightly less, and accessible extrusion mode makes one side dislocation that opens and shuts of upper half shell 2 and lower half shell 3 to the partial coincidence, the restraint of rethread fixed band 1 and/or magic subsides 4 guarantees that upper half shell 2 and lower half shell 3 can play the centre gripping fixed action to the trachea cannula, and the fixed pipe possesses certain hardness simultaneously, can prevent to bite fixed pipe tightly when patient's dysphoria, leads to the trachea cannula to fold, bites flat trachea cannula influence ventilation.

Further, the fixed pipe is hard plastic material, and the top of the upper half pipe shell 2 is connected with a pressurizing knob 7. When the actual clinical operation is carried out, when the trachea cannula is loosened from the fixed tube or the trachea cannula is incompletely matched with the diameter of the fixed tube, the trachea cannula is slightly smaller in diameter, the lower end of the pressurizing knob 7 stretches into the fixed tube to tightly prop against the trachea cannula through rotating the pressurizing knob 7 in threaded connection with the upper half tube shell 2, the fixation of the trachea cannula is completed, the fixed tube is tightly bitten when a patient is irritated by a hard plastic material, and ventilation is influenced by the trachea cannula.

Further, the fixed pipe is made of transparent materials. The upper scales of the trachea cannula can be directly observed, the purpose of knowing the fixed length of the trachea cannula at any time is achieved, the trachea cannula is prevented from being discovered in time when the trachea cannula is separated, and the oxygen supply is affected when the trachea cannula is separated seriously, so that the life is endangered.

The working principle is as follows: after a patient goes through the trachea cannula, the fixer is turned over, the trachea cannula is arranged between the upper half tube shell 2 and the lower half tube shell 3, the fixing section of the fixing band 1 sequentially passes through the first opening 201 and the second opening 301, the lower end of the magic tape 4 can pass through the fourth opening 302, then the fixing section can upwards pass through the third opening 101, the surrounding section downwards bypasses the neck of the patient along the trend, and the surrounding section upwards extends out from the other side and is combined with the fixing band 1 through the buckling body 102 and the buckling hole 103 to finish fixing. Simultaneously, the upper half tube shell 2 and the lower half tube shell 3 are also closed under the action of the fixing belt 1, the trachea cannula is clamped, the lower end of the magic tape 4 is upwards returned to be attached to the upper end of the magic tape 4, and the combination of the different buckles 102 and the buckling holes 103 is applicable to patients with different neck thicknesses.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An endotracheal tube fixer, characterized in that: including fixed pipe and fixed band (1), fixed pipe is including first half shell (2) and lower half shell (3), first half shell (2) are articulated with lower half shell (3) one side, and the opposite side can open and shut relatively, first half shell (2) cooperation lower half shell (3) are used for fixed trachea cannula, be provided with first opening (201) and second opening (301) that can supply fixed band (1) to pass on first half shell (2) and the lower half shell (3) respectively, fixed band (1) can make first half shell (2), lower half shell (3) closure to can encircle in patient's neck to the position of first half shell (2) and lower half shell (3) fix.

2. An endotracheal tube holder according to claim 1, wherein: the fixing band (1) comprises a surrounding section and a fixing section, a third opening (101) through which the fixing section can pass is formed in the surrounding section, and a plurality of buckling bodies (102) and buckling holes (103) which can be matched with each other are formed in the end parts of the surrounding section and the fixing section.

3. An endotracheal tube holder according to claim 2, wherein: one surface of the surrounding section, which is attached to the patient, is provided with a cotton layer (104).

4. An endotracheal tube holder according to claim 1, wherein: one end of the fixing tube extending into the oral cavity of the patient is of an arc-shaped structure, and is consistent with the anatomical structure at the rear part of the tongue and the running of the trachea cannula in the oral cavity, so that the probability of the trachea cannula in the folded tube of the throat part is reduced.

5. An endotracheal tube holder according to claim 1, wherein: the lateral part of the outside one end of first half shell (2) is provided with magic subsides (4), the lateral part of the outside one end of second half shell (3) is provided with fourth opening (302) that can supply magic subsides (4) to pass, the one end that the magic subsides (4) can pass fourth opening (302) back and paste in the magic subsides (4) back.

6. An endotracheal tube holder according to claim 1, wherein: the side part of the upper half tube shell (2) is provided with a first connecting piece (5) with a hinge hole, the side part of the lower half tube shell (3) is provided with a second connecting piece (6) with a hinge shaft, and the first connecting piece (5) is hinged with the second connecting piece (6) through the hinge hole and the hinge shaft.

7. An endotracheal tube holder according to claim 1, wherein: the fixed pipe is made of elastic semi-rigid plastic material.

8. An endotracheal tube holder according to claim 1, wherein: the fixed pipe is made of hard plastic, and the top of the upper half pipe shell (2) is connected with a pressurizing knob (7).

9. An endotracheal tube holder according to claim 1, wherein: the fixed pipe is made of transparent materials.