CN212662425U

CN212662425U - A tracheostomy fistula protective pad

Info

Publication number: CN212662425U
Application number: CN202020425374.9U
Authority: CN
Inventors: 霍霞; 汪霞; 韩静
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-03-09
Anticipated expiration: 2030-03-27

Abstract

The application discloses a tracheotomy fistula protection pad, which belongs to the field of postoperative care products. The protective pad sequentially includes an outer surface layer, at least one intermediate layer and an inner surface layer, and the upper end of the protective pad has an opening in the middle, the opening can be used for the tracheal cannula extending from the tracheostomy fistula to pass through, and at least the inner surface layer of the protective pad is non-woven fabric. layer, the inner layer is turned and folded at least at the opening to both sides of the opening of the outer layer, the folded part of the inner layer is fixed with the middle layer and the outer layer by sewing or gluing with thread, and the opening is close to the end of the center of the protective pad The part is provided with a set of holes through which the gas supply pipe sleeve passes. The protective pad can well protect the skin at the patient's fistula opening, and at the same time, it can prevent foreign objects such as thread tips from entering the airway by mistake, and the comfort of the patient is improved, and the structure is simple and convenient to use.

Description

Tracheotomy fistula protection pad

Technical Field

The application relates to a tracheotomy fistula protection pad, which belongs to the field of postoperative care products.

Background

The maintenance of the fistula of a tracheotomy patient is a very important thing in clinic, the tracheotomy of some patients lasts for years, and in order to protect the skin around the tracheotomy, the dressing requirement for dressing change of the tracheotomy patient is very high.

The nursing auxiliary material of present tracheotomy stoma is pure cotton gauze, the hygroscopicity is good, the opening that has certain degree of depth is cut at long limit edge central line department to this kind of dressing, the opening of this kind of dressing is more crude, it is great to the skin frictional force of stoma department, frequently stimulate, easily cause the redness and swelling of skin around the stoma, symptoms such as pruritus, the opening part end of this kind of dressing is more simultaneously, in the patient use, cause the end of a thread mistake to go into the air flue easily, there is the potential safety hazard, the tip does not vacate the surplus that air supply pipe sleeve passed in the open-ended, lead to the inside tip folding unevenness of protection pad open-ended when using, further aggravated patient's uncomfortable sense.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a tracheotomy fistula protection pad, and the skin of protection patient's fistula department that this protection pad can be fine can prevent foreign matters such as opening part end of a thread from entering the air flue by mistake simultaneously, has improved patient's comfort level, simple structure, convenient to use.

The technical scheme of the application is as follows:

this tracheotomy fistula protection pad includes an extexine, an at least intermediate level and an endosexine in proper order, and the upper end middle part of protection pad has the opening, the opening can supply to follow the tracheal cannula that the tracheotomy fistula stretches out passes through, the at least endosexine of protection pad is the non-woven fabrics layer, the endosexine turns up and folds in the outside open-ended both sides of open part at least, the folding part of opening on endosexine is through sewing up or sticky and be in the same place with intermediate level and extexine with the line, the tip that the opening is close to the protection pad center is equipped with the trepanning that the air supply line sleeve pipe passed.

Specifically, the side of the trepan boring communicates with the opening.

Optionally, the outer surface layer of the protection pad is also a non-woven fabric layer, the area of the inner surface layer is larger than that of other layer structures, the periphery of the inner surface layer is turned outwards and is folded to the inner side of the outer surface layer, and the periphery folded part of the inner surface layer is fixed with the outer surface layer and the middle layer by sewing or gluing with threads.

Optionally, the intermediate layer structure between the outer surface layer and the inner surface layer of the protective pad is a medical gauze layer and/or a non-woven fabric layer.

Optionally, a connecting belt is arranged at the opening for fixing the opening.

Furthermore, the connecting belt is a plain cloth rubberized fabric fixed on any side of the opening of the outer surface layer.

Optionally, the protective pad comprises at least 3 intermediate layers.

Optionally, the length of the protection pad is 8-15cm, and the width is 6-12 cm.

Further, the length of the protection pad is 8-12cm, and the width of the protection pad is 6-10 cm.

Optionally, the left and right ends of the protection pad are provided with a lace fixed on the neck.

Benefits that can be produced by the present application include, but are not limited to:

according to the tracheotomy fistula protecting pad, the non-woven fabric layer on the inner surface layer of the protecting pad is turned outwards and folded towards the two sides of the opening of the outer surface layer at the opening, so that the shearing surface of the opening is wrapped inside the folded part of the inner surface layer, the risk that a thread end enters an air passage by mistake is avoided, the friction force between the protecting pad and the skin at the fistula is reduced for the non-woven fabric layer on the inner surface layer, and the skin at the fistula is further protected; the size of trepanning and tracheal cannula's external diameter looks adaptation has reduced the uncomfortable sense that opening and tracheal cannula produced the fold to the skin production of fistula department because of not looks adaptation.

The utility model provides a tracheotomy fistula protection pad, its opening part connecting band can be in the same place a little overlap bonding of tracheotomy fistula protection pad opening both sides, tighter protection tracheotomy fistula department, prevent the foreign matter deposit in the top of fistula, infection rate that can greatly reduced fistula department, in addition the connecting band couples together the opening back, to the patient as if "special have that can wash side pipe trachea cannula" that has that the connecting band is connected the opening back can avoid can washing pipe root and a little direct pressure wound neck skin of pipe after can avoiding washing the opening connection, bring the discomfort for the patient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of a tracheotomy stoma protection pad according to an embodiment of the present application;

FIG. 2 is a partial cross-sectional view at the suture of FIG. 1;

list of parts and reference numerals:

1. the external layer 2, the internal layer 3, the opening 4, the trepanning 5, the suture 6, the intermediate layer 7, the plain cloth rubberized fabric, 8, the frenulum.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In this embodiment, referring to fig. 1, tracheotomy fistula protection pad includes multilayer structure, an opening 3 is cut at the long side central line of protection pad, pass through with the air supply pipe sleeve, a trepan boring 4 is seted up at protection pad center department, pass with the air supply pipe sleeve, interior tip and trepan boring 4 of opening 3 are linked together, the inner surface layer 2 of protection pad can be out of surplus in opening 3 and trepan boring 4 department, in order to make things convenient for the both sides of the outer surface layer opening 3 of excess surplus outside of inner surface layer 2 and the periphery of trepan boring 4 to overturn and fold, the folding part passes through suture 5 or sticky and the outer surface layer, intermediate level and inner surface layer are fixed together, so set up, make the shear plane of opening 3 and trepan boring 4 wrapped up inside the folding part of inner surface layer 2, the risk of the end of a thread mistake income air flue has been avoided. Preferably, the inner surface layer 2 is a non-woven fabric, because the non-woven fabric is not woven by warps and wefts like a gauze used in the background technology, the friction coefficient is small, and because the inner surface layer 2 is directly contacted with the skin of a patient, the non-woven fabric has strong air permeability, softness and water absorbability, and has a good protection effect on the skin at the fistula.

Referring to fig. 2, in order to maintain the thickness of the protective pad uniform and improve the comfort of the patient, the area of the inner surface layer 2 is larger than that of the other layer structures, the peripheral edges of the inner surface layer 2 are turned outside and folded toward the inner side of the outer surface layer 1, so that the outer surface layer 1 presses the folded portion of the inner surface layer 2 to the inner side thereof, and then is fixed with the outer surface layer 1 and the middle layer 6 structure by using stitches 5 or glue.

The intermediate layer structure between the outer surface layer 1 and the inner surface layer 2 of the protective pad is a medical gauze layer and/or a non-woven fabric layer. Preferably, the middle layer 6 between the outer surface layer 1 and the inner surface layer 2 of the protective pad is a non-woven fabric layer. The raw materials used for the medical gauze layer and the non-woven fabric layer are high-quality cotton fibers, and the high-quality cotton fibers have good hygroscopicity and can adsorb mucus seeped from the fistula, so that the fistula is kept clean and dry.

In a preferred embodiment, there are 6 intermediate layers 6 between the outer skin 1 and the inner skin 2 of the protective pad. If the quantity of intermediate level 6 is less, the holistic hygroscopicity of protection pad is relatively poor, if the quantity is more, the gas permeability of protection pad is relatively poor, is unfavorable for the nursing of fistula. The number of intermediate layers 6 can be selected according to the actual condition of the stoma of the patient.

One side of the opening 3 of the outer surface layer is provided with a connecting belt to avoid the falling off of the protective pad when the patient uses the protective pad, and as an implementation mode, the connecting belt is a piece of flat cloth adhesive tape 7, and the adhesive area of the flat cloth adhesive tape 7 is large, and the bonding is smooth and firm. In the prior art, a doctor usually cuts the adhesive tape again to stick an opening, the operation time is relatively long, the adhesive tape has high viscosity in the operation process, and the adhesive tape is easy to agglomerate or stick to the scissors if the operation is careless, so that the viscosity and the cleanliness of the adhesive tape are affected, and the flat cloth adhesive tape 7 in the embodiment can avoid the situations.

In a specific embodiment, the length of the protection pad is 10cm, the width is 8cm, the depth of the opening 3 is 4cm, and the left and right ends of the protection pad are provided with the fastening bands 8 to facilitate the fixation of the protection pad on the neck of the patient. The length or the width of protection pad are great, lead to the waste of material easily, can increase the area of contact of protection pad and the healthy skin of patient's fistula department periphery simultaneously, can reduce patient's comfort level on the contrary.

It should be noted here that the different cross-sections in fig. 2 only represent a distinction between the layers of different intermediate layers 6 and not intermediate layers 6 of different materials.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. a tracheostomy fistula protection pad, is characterized in that, described protection pad comprises outer surface layer, at least one intermediate layer and inner surface layer successively, and the upper end middle part of protection pad has opening, described opening can be used from described The tracheal cannula protruding from the tracheotomy fistula is passed through, the protective pad is at least an inner surface layer of a non-woven fabric layer, and the inner surface layer is at least turned over and folded on both sides of the opening of the outer surface layer at the opening, and the inner surface layer is The folded part of the opening is fixed with the middle layer and the outer layer by stitching or gluing, and the end of the opening close to the center of the protective pad is provided with a set of holes for the air tube sleeve to pass through.

2. The tracheostomy fistula protection pad according to claim 1, wherein the outer surface layer of the protection pad is also a non-woven layer, and the area of the inner surface layer is larger than the area of other layer structures, and the The periphery of the inner surface layer is everted and folded to the inner side of the outer surface layer, and the folded part around the inner surface layer is fixed with the outer surface layer and the middle layer by sewing or gluing with thread.

3 . The tracheostomy fistula protection pad according to claim 1 , wherein the intermediate layer structure between the outer surface layer and the inner surface layer of the protection pad is a medical gauze layer and/or a non-woven fabric layer. 4 .

4 . The tracheostomy fistula protection pad according to claim 1 , wherein a connecting belt is provided at the opening for fixing the opening. 5 .

5 . The tracheostomy fistula protection pad according to claim 4 , wherein the connecting band is a plain cloth tape fixed on either side of the opening of the outer surface layer. 6 .

6 . The tracheostomy fistula protective pad according to claim 3 , wherein the protective pad comprises at least three intermediate layers. 7 .

7. The tracheostomy fistula protective pad according to claim 1, wherein the protective pad has a length of 8-15cm and a width of 6-12cm.

8 . The tracheostomy fistula protection pad according to claim 1 , wherein the left and right ends of the protection pad are provided with a tie that is fixed on the neck. 9 .