CN211050605U

CN211050605U - Nasal trachea cannula fixing device

Info

Publication number: CN211050605U
Application number: CN201921855317.8U
Authority: CN
Inventors: 李若潮
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-21
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a fixer for trachea cannula through nose, which comprises a rope buckle and a rope belt; the rope buckles and the rope belts form a crossed belt-shaped structure of the fixer, the rope belts are respectively connected with two ends of the rope buckles, and the two rope buckles are connected through a middle hole arranged between the two rope buckles. The utility model has the advantages that: the part fixed on the top of the head and the neck of the patient is of a boat-shaped structure, so that the fixing belt is not easy to slide up and down by virtue of the physiological curve of the head, a better fixing effect is achieved, the patient is not easy to shift or slip when swinging and drawing, the accidental falling of the pipeline is avoided, and the normal ventilation of the patient is ensured; press close to patient's skin, play certain alleviating to pressure, avoid the wearing and tearing of face cheek skin simultaneously, reduce the skin damage of patient's fixed position. And the utility model discloses the fixed band is fixed in crown of the head and neck through the ear upper and lower respectively, and the atress mainly reduces the pressure to the auricle at crown of the head and neck, prevents that auricle skin is impaired.

Description

Nasal trachea cannula fixing device

Technical Field

The utility model relates to a fixer specifically is a intranasal trachea cannula fixer, belongs to medical instrument technical field.

Background

The nasal tracheal intubation is one of important ways of mechanical ventilation, and is used for rescuing critical patients, correcting the anoxic state of the patients and improving the ventilation function. The medicine has the characteristics of small irritation, good tolerance, relative fixation and the like, and is widely applied to elderly patients with medium-long term catheterization. In the nursing work, the fixing of the transnasal tracheal intubation is always the most important thing, the improper fixing of the tracheal intubation can generate complications such as medical instrument related pressure sores, tracheal intubation displacement, unplanned tube drawing and the like, secondary damage is caused to a patient, and meanwhile the workload of medical staff is increased.

At present, the clinically adopted method of intubation through the nose and the trachea is mainly a traditional 'Y' -shaped adhesive tape and a small-sized tape surrounding type fixing method, but clinical practice shows that the traditional fixing method is easy to cause the problems of unstable fixation, catheter slippage, pressure sore on the nose and auricle and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above problems and provide a fixer for trachea cannula through nose.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a nasal trachea cannula fixer comprises a rope buckle and a rope belt; the rope buckles and the rope belts form a crossed belt-shaped structure of the fixator, the rope belts are respectively connected to two ends of the rope buckles, the two rope buckles are connected through a middle hole formed between the two rope buckles, and the tail ends of the four rope belts are respectively connected with a sticky buckle end A, a fixed end C, a sticky buckle end B and a fixed end D;

the sticky buckle end A is connected to the end point of the rope belt at the upper left corner of one of the rope buckles, the fixed end C is connected to the end point of the rope belt at the upper right corner of the other rope buckle, the sticky buckle end B is connected to the end point of the rope belt at the lower left corner of one of the rope buckles, and the fixed end D is connected to the end point of the rope belt at the lower right corner of the other rope buckle.

As a further aspect of the present invention: the rope fastener is a strip-shaped wide belt made of nylon materials.

As a further aspect of the present invention: the rope belt is a breathable sponge fixing belt with elasticity.

As a further aspect of the present invention: the sticky buckle end A, the fixed end C, the sticky buckle end B and the fixed end D are all semi-arc semi-ship structures.

As a further aspect of the present invention: the trachea cannula is arranged at the crossed bottom end of the rope belt connected with the thread gluing end A and the fixed end C, and the thread gluing end A penetrates through a middle hole formed in the rope buckle connected with the fixed end C.

As a further aspect of the present invention: stiff end C and thread gluing end A are fixed in the patient neck through under left and right ear respectively, just thread gluing end B and stiff end D are fixed in patient back head top through left and right ear upper end respectively.

The utility model has the advantages that: this intranasal trachea cannula fixer reasonable in design:

1. the material adopted is nylon material and elastic breathable sponge, so that the cost is lower, the whole structure is simple and clear, the operation is convenient, and a nurse can simply complete the replacement operation by one person;

2. the part fixed on the top of the head and the neck of the patient is of a boat-shaped structure, so that the fixing belt is not easy to slide up and down by virtue of the physiological curve of the head, a better fixing effect is achieved, the patient is not easy to shift or slip when swinging and drawing, the accidental falling of the pipeline is avoided, and the normal ventilation of the patient is ensured;

3. the fixing belt material is a sponge which is breathable and has certain elasticity, is close to the skin of a patient, plays a certain role in relieving pressure, avoids abrasion to the skin of the cheek part, and reduces the skin damage of the fixed position of the patient. And the utility model discloses the fixed band is fixed in crown of the head and neck through the ear upper and lower respectively, and the atress mainly reduces the pressure to the auricle at crown of the head and neck, prevents that auricle skin is impaired.

Drawings

Fig. 1 is a schematic view of the tiled structure of the present invention;

fig. 2 is a schematic view of the fixed cannula structure of the present invention.

In the figure: 1. rope buckle 2, rope belt 3, thread gluing ends A and 4, fixing ends C and 5, thread gluing ends B and 6, fixing ends D and 7, middle hole 8 and trachea cannula.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a nasal endotracheal intubation fixer includes a rope buckle 1 and a rope belt 2; the rope buckles 1 and the rope belts 2 form a crossed strip-shaped structure of the fixator, the rope belts 2 are respectively connected to two ends of the rope buckles 1, the two rope buckles 1 are connected through a middle hole 7 formed between the two rope buckles 1, and the tail ends of the four rope belts 2 are respectively connected with a sticky buckle end A3, a fixed end C4, a sticky buckle end B5 and a fixed end D6;

the sticky buckle end A3 is connected at the end point of the rope belt 2 at the upper left corner of one rope buckle 1, the fixed end C4 is connected at the end point of the rope belt 2 at the upper right corner of the other rope buckle 1, the sticky buckle end B5 is connected at the end point of the rope belt 2 at the lower left corner of one rope buckle 1, and the fixed end D6 is connected at the end point of the rope belt 2 at the lower right corner of the other rope buckle 1.

Further, in the embodiment of the utility model provides an in, rope fastening 1 is the bar broadband of adopting the nylon materials to make, and light in weight and hard, and frictional force is big, can play better fixed to trachea cannula 8.

Further, in the embodiment of the utility model provides an in, patient's skin is pressed close to for being rich in elastic ventilative sponge fixed band to fag end 2, plays certain alleviating to pressure, avoids the wearing and tearing to face cheek skin simultaneously, reduces patient's fixed position's skin harm.

Further, in the embodiment of the utility model provides an in, glue knot end A3, stiff end C4, thread gluing end B5 and stiff end D6 and be half curved half ship type structure, can make the difficult upper and lower slip of fixed position with the help of the physiology curve of head, play better fixed effect, also be difficult for shifting or slippage when patient swings the tractive, avoid the pipeline to shift unexpected and drop, guarantee that the patient normally ventilates.

Further, in the embodiment of the utility model provides an in, trachea cannula 8 sets up in thread gluing end A3 and the criss-cross bottom of rope 2 that stiff end C4 is connected, and thread gluing end A3 passes the centre hole 7 of seting up on the rope buckle 1 that is connected with stiff end C4, make thread gluing end A3 and stiff end C4 can encircle trachea cannula 8, form a state of parcel trachea cannula 8, and make trachea cannula 8 be in the neutral position, do not contact with nasal skin, prevent the oppression to the nasal mucosa, the impaired problem of nasal skin has been solved.

Further, in the embodiment of the utility model provides an in, stiff end C4 and thread gluing end A3 are fixed in patient's neck through under left and right ear respectively, just thread gluing end B5 and stiff end D6 are fixed in patient's back head of a brain top through left and right ear upper end respectively, and the atress is mainly at top of the head and neck, reduces the pressure to the auricle, prevents that auricle skin is impaired.

The working principle is as follows: when the transnasal tracheal cannula fixator is used, a tracheal cannula 8 inserted into a nasal cavity of a patient is arranged at the bottom end of the intersection of the thread belts 2 connected with the sticky buckle end A3 and the fixed end C4, the sticky buckle end A3 and the fixed end C4 surround the catheter from two sides of the tracheal cannula 8 respectively, the sticky buckle end A3 penetrates through a middle hole 7 formed in the thread buckle 1 connected with the fixed end C4, then the sticky buckle end A3 on the upper portion of the tracheal cannula 8 penetrates through the middle hole 7 and reaches the neck through the lower side of a left ear, the fixed end C4 is fixed on the neck of the patient after passing through the lower portion of a right ear, the sticky buckle end B5 upwards surrounds the tracheal cannula 8 and reaches the top of the head through the upper portion of the left ear, the fixed end D6 surrounds the tracheal cannula 8 and reaches the top of the head through the upper portion of the right ear.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A transnasal tracheal cannula fixer comprises a rope buckle (1) and a rope belt (2); the method is characterized in that: the rope buckles (1) and the rope belts (2) form a crossed strip-shaped structure of the fixator, the rope belts (2) are respectively connected to two ends of the rope buckles (1), two rope buckles (1) are connected through a middle hole (7) formed between the two rope buckles, and the tail ends of the four rope belts (2) are respectively connected with a sticky buckle end A (3), a fixed end C (4), a sticky buckle end B (5) and a fixed end D (6);

glue the extreme point of detaining rope sling (2) of detaining (1) upper left corner in one of them rope, the extreme point of rope sling (2) in another rope sling (1) upper right corner is connected in stiff end C (4), glue the extreme point of detaining rope sling (2) of detaining (1) lower left corner in one of them rope sling (1) connection in detaining end B (5), the extreme point of rope sling (2) in another rope sling (1) lower right corner is connected in stiff end D (6).

2. The nasal endotracheal tube holder according to claim 1, wherein: the rope fastener (1) is a strip-shaped wide belt made of nylon materials.

3. The nasal endotracheal tube holder according to claim 1, wherein: the rope belt (2) is a breathable sponge fixing belt with elasticity.

4. The nasal endotracheal tube holder according to claim 1, wherein: and the sticky buckle end A (3), the fixed end C (4), the sticky buckle end B (5) and the fixed end D (6) are semi-arc semi-ship structures.

5. The nasal endotracheal tube holder according to claim 1, wherein: trachea cannula (8) set up in the criss-cross bottom of knot end A (3) and the rope fastening (2) that stiff end C (4) are connected, and thread gluing end A (3) pass and are connected with middle hole (7) of seting up on the rope fastening (1) of stiff end C (4).

6. The nasal endotracheal tube holder according to claim 1, wherein: stiff end C (4) and thread gluing end A (3) are fixed in the patient neck through under left and right ear respectively, just thread gluing end B (5) and stiff end D (6) are fixed in patient back brain spoon top through left and right ear upper end respectively.