CN219814940U

CN219814940U - Tracheal cannula fixing device

Info

Publication number: CN219814940U
Application number: CN202223545416.0U
Authority: CN
Inventors: 吴金梅; 李琳琳; 吴春英; 吴兴娟; 曾建红; 黄伟芳; 陈君
Original assignee: NATIONALITY HOSPITAL OF GUANGXI ZHUANG AUTONOMOUS REGION
Current assignee: NATIONALITY HOSPITAL OF GUANGXI ZHUANG AUTONOMOUS REGION
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-10-13
Anticipated expiration: 2032-12-29

Abstract

The utility model provides an tracheal cannula fixing device which comprises a main belt, wherein the main belt is sleeved on the neck and comprises a water-absorbing layer, a non-water-absorbing layer and an inner coating layer which are sequentially attached; wherein the water absorbing layer is used for absorbing liquid; the inner coating is for direct contact with the skin; the middle part of the main belt is provided with a through hole which is used for passing through the tracheal cannula. This tracheal cannula fixing device can effectively guarantee patient's comfort level when wearing the master band.

Description

Tracheal cannula fixing device

Technical Field

The utility model relates to the technical field of tracheal tubes, in particular to a tracheal tube fixing device.

Background

Clinically, after tracheotomy, an tracheal cannula needs to be arranged, and in order to avoid falling or displacement of the tracheal cannula, two ends of a cotton rope are respectively tied on two hanging lugs of the tracheal cannula, so that the tracheal cannula is fixed on the neck.

The use of cotton ropes suffers from at least the following problems:

1. the cotton ropes are thinner, so that the skin of the neck of a patient is easily pressed and damaged;

2. the cotton rope has strong hygroscopicity, and after tissue seepage liquid permeates the cotton rope, the cotton rope can be hardened because of drying of the liquid, so that the comfort level of a patient can be reduced, and even the hardened cotton rope can scratch the skin of the patient, and the satisfaction level of the patient and family members is reduced.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a tracheal cannula fixing device which is used for solving the problems in the prior art.

To solve the above problems, the present utility model provides: the tracheal cannula fixing device comprises a main belt which is sleeved on the neck, wherein the main belt comprises a water-absorbing layer, a non-water-absorbing layer and an inner coating layer which are sequentially attached; wherein,,

the water absorption layer is used for absorbing liquid;

the inner coating is for direct contact with the skin;

the middle part of the main belt is provided with a through hole which is used for passing through the tracheal cannula

Further, the water-absorbing layer is a sponge layer.

Further, the non-hygroscopic layer comprises a silica gel layer.

Further, the inner coating comprises a foam dressing layer, a silver ion dressing layer or a hydrocolloid dressing layer.

Further, a bendable connecting belt is arranged on two sides of the main belt along the length direction.

Further, the connecting belt is provided with a plurality of through holes distributed at equal intervals;

each connecting belt corresponds to one snap fastener, and the snap fasteners are used for being installed in the through holes.

Further, the snap fastener comprises a separable male fastener and a separable female fastener.

The beneficial effects of the utility model are as follows: the utility model provides an tracheal cannula fixing device which comprises a main belt sleeved on the neck, wherein the main belt comprises a water-absorbing layer, a non-water-absorbing layer and an inner coating layer which are sequentially attached.

In use of the tracheal tube fixation device, the inner coating is applied to the skin surface with the water absorbing layer facing outward. The water-absorbing layer can absorb the liquid seepage and the like, wherein the non-absorbent layer is arranged between the inner coating layer and the water-absorbing layer, so that the main belt can be prevented from being hardened due to the drying of the liquid seepage.

This tracheal cannula fixing device can effectively guarantee patient's comfort level when wearing the master band.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a tracheal tube fixation device;

FIG. 2 shows a cross-sectional view in the direction A-A of FIG. 1;

fig. 3 shows a schematic view of a snap fastener.

Description of main reference numerals:

1-a main belt; 2-a water-absorbing layer; 3-a non-hygroscopic layer; 4-an inner coating; 5-connecting bands; 6-through holes; 7-snap fasteners; 8-male buckle; 9-a female buckle; 10-through holes.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Example 1

Referring to fig. 1 and 2, in the present embodiment, an tracheal tube fixing device is provided, which includes a main belt 1 for being sleeved on the neck. Wherein the main belt 1 comprises a water-absorbing layer 2, a non-water-absorbing layer 3 and an inner coating layer 4 which are sequentially attached.

In this embodiment the absorbent layer 2 is intended to absorb liquid, the non-absorbent layer 3 is intended to ensure the mechanical properties of the body as a whole and the inner coating 4 is intended to be in direct contact with the skin.

The middle part of the main belt 1 is provided with a through hole 10, the through hole 10 is used for passing through the tracheal cannula, when the main belt 1 surrounds the neck, the tracheal cannula stretches out from the through hole 10, so that the main belt 1 can be tightly pressed outside the lateral wings of the tracheal cannula, and the tracheal cannula is fixed at the position of the through hole 10, thereby realizing the fixation of the tracheal cannula. Sputum seeps out from the upper end of the tracheal cannula after the patient coughs and flows onto the water absorbing layer 2 of the main belt 1 along the outer wall of the tracheal cannula, so that the water absorbing layer 2 can absorb the sputum.

The water-absorbing layer 2 can be a sponge layer.

The non-hygroscopic layer 3 does not absorb moisture and can isolate liquid, wherein the non-hygroscopic layer 3 can be a silica gel layer.

The inner coating layer 4 can be contacted with skin to absorb exudation and promote wound healing. The inner coating layer 4 may be a foam dressing layer, a silver ion dressing layer, a hydrocolloid dressing layer, or the like, as required.

In use, the skin condition of the patient can be selected. For example, the foam dressing layer can play roles in relieving local skin pressure and preventing pressure injury of a neck skin medical device, besides, the foam dressing layer can absorb seepage and other secretion substances to avoid local skin dampness and moist dermatitis, wherein, for patients with skin wounds, the foam dressing layer can also maintain local temperature and humidity to promote wound healing; the silver ion dressing layer can be used for patients with wound surfaces on the neck and in an infection period, and can play roles in resisting infection and promoting healing.

In this embodiment, the lengths and widths of the absorbent layer 2, the non-absorbent layer 3 and the inner coating layer 4 are the same, and the absorbent layer 2, the non-absorbent layer 3 and the inner coating layer 4 are aligned and bonded to each other. The widths of the three correspond to the length and the width of the main belt 1, wherein the width of the main belt 1 can be set between 0.5cm and 2 cm.

In use of the tracheal tube fixation device, the inner coating 4 is applied to the skin surface with the water absorbing layer 2 facing outwards. The water-absorbing layer 2 can absorb liquid seepage and the like, wherein the main belt 1 is prevented from hardening due to the drying of the liquid seepage due to the non-absorbent layer 3 arranged between the inner coating layer 4 and the water-absorbing layer 2. The tracheal cannula fixing device can effectively ensure the comfort level of a patient when wearing the main belt 1.

As shown in fig. 1, a bendable connecting band 5 is provided on each side in the longitudinal direction of the main band 1. Wherein, the connecting band 5 is used for connecting the hangers on the side of the tracheal cannula.

The connecting band 5 may be of unitary construction with the non-absorbent layer 3. Wherein, when manufacturing and processing are carried out, a medical silica gel strip can be adopted, and the integrated connecting belt 5 and the non-hygroscopic layer 3 can be obtained by cutting.

In this embodiment, the connecting band 5 may be provided with a plurality of through holes 6 distributed at equal intervals. Each connecting band 5 may correspond to a snap 7, wherein the snap 7 is intended to be mounted in the through hole 6.

The type of snap 7 is very wide and can be chosen according to the actual needs. Wherein, the snap fastener 7 can be made of plastic or other materials.

As shown in fig. 3, the snap fastener 7 includes separable male and female buttons 8 and 9. When the male buckle 8 is inserted into the female buckle 9, the male buckle 8 and the female buckle can be buckled together in a pressing mode; when the male buckle 8 and the female buckle 9 are required to be separated, nails and the like can be inserted into gaps between the male buckle 8 and the female buckle 9, and the male buckle 8 or the female buckle 9 is buckled by external force, so that separation is realized.

In this embodiment, the maximum outer diameters of the pin 8 and the box 9 are both larger than the inner diameter of the through hole 6.

Referring to fig. 1, the tracheal tube fixation device is used in the following manner:

firstly, penetrating a connecting belt 5 on the left side of a main belt 1 into a hanging lug on the left side of an tracheal cannula, and bending the connecting belt 5;

the female buckle 9 of one snap fastener 7 is inserted into the two aligned through holes 6 on the side connecting band 5, and then the male buckle 8 is fastened on the female buckle 9, so that the connecting band 5 can be sleeved on the hanging lugs of the tracheal cannula;

the main band 1 is wound around the neck and the inner coating 4 is applied to the skin;

penetrating a connecting belt 5 on the right side of the main belt 1 into a hanging lug on the right side of the tracheal cannula;

the length of the connecting belt 5 passing through the hanging lugs is adjusted to adjust the looseness of the main belt 1;

after the adjustment of the elastic band is completed, bending the connecting band 5;

the female buckle 9 of the other snap fastener 7 is inserted into the two aligned through holes 6 on the side connecting band 5, and then the male buckle 8 is fastened on the female buckle 9, so that the connecting band 5 can be sleeved on the hanging lugs of the tracheal cannula, and the tracheal cannula is fixed.

It should be noted that the tracheal tube may refer to the existing product, and will not be described in detail herein.

The tracheal cannula fixing device provided in the embodiment has the following advantages:

1. the structure design is reasonable, wherein the width of the main belt 1 accords with the anatomical characteristics of the neck of a human body, and the main belt is in surface contact with the neck, so that the pressure on local skin can be uniformly distributed, in addition, the connecting belt 5 is provided with a plurality of through holes 6, the elastic belt can be conveniently adjusted by medical staff, and the pressure damage caused by overlarge pressure is avoided;

2. the connecting belt 5 is sleeved on the hanging lugs through the snap fasteners 7, so that the safety device has the advantage of high reliability, and the unexpected event of unplanned tube drawing can be avoided (the traditional mode is that a cotton rope is tied on the hanging lugs, if the knot is not firm, the cotton rope can be loosened, and unplanned tube drawing can be caused);

3. the use experience and comfort level of the patient can be improved;

4. the installation and the disassembly are very convenient, the working efficiency of nursing staff can be effectively improved, and the workload is reduced.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The tracheal cannula fixing device is characterized by comprising a main belt which is sleeved on the neck, wherein the main belt comprises a water-absorbing layer, a non-water-absorbing layer and an inner coating layer which are sequentially attached; wherein,,

the water absorption layer is used for absorbing liquid;

the inner coating is for direct contact with the skin;

the middle part of the main belt is provided with a through hole, and the through hole is used for passing through the tracheal cannula.

2. The tracheal tube fixation device of claim 1, wherein the water-absorbing layer is a sponge layer.

3. The tracheal tube fixation device of claim 1, wherein the non-hygroscopic layer comprises a layer of silicone.

4. The tracheal tube fixation device of claim 1, wherein the inner coating comprises a foam dressing layer, a silver ion dressing layer, or a hydrocolloid dressing layer.

5. The tracheal tube fixation device of any of claims 1-4, wherein a flexible connecting strap is provided on each side of the length of the main strap.

6. The tracheal cannula fixing device of claim 5, wherein the connecting band is provided with a plurality of equally spaced through holes;

7. The tracheal tube fixation device of claim 6, wherein the snap fastener comprises separable male and female buttons.