CN219127060U - A new type of dressing pad for tracheostomy - Google Patents

Abstract

The utility model provides a novel dressing pad for tracheotomy and dressing. The middle part of the dressing pad is provided with a through hole for inserting a casing and matching the outer diameter of the casing. The dressing pad, the middle part of the dressing pad is provided with a through hole for inserting the sleeve and matching the outer diameter of the sleeve, it is characterized in that an absorbent core is arranged in the dressing pad, the absorbent core is made of polymer water-absorbing resin material, and the dressing The pad is also provided with an open slit for the sleeve to enter the through hole laterally, one end of the open slit is connected to the outer edge of the dressing pad, and the other end communicates with the through hole. Using high-molecular water-absorbing resin with good water-absorbing effect and good water-retaining effect as the absorbent core can make patients more comfortable, and does not require frequent replacement of dressing pads, which solves the problem of inconvenient nursing after tracheal switching in the prior art.

Description

A new type of dressing pad for tracheostomy

technical field

The utility model belongs to the technical field of medical devices, in particular to a novel tracheotomy and dressing pad.

Background technique

Tracheotomy is a common emergency and critical surgery in clinical work, and it is used for the treatment of hypoventilation or dyspnea.

Tracheotomy requires incision of the cervical trachea, opening the trachea incision with curved forceps or a tracheotomy dilator, inserting a tracheal cannula of appropriate size with a stylet, after inserting the outer tube, immediately take out the stylet, and suck out secretions and check for bleeding. Tie the strap on the tracheal tube to the neck, tie it into a knot to fix it firmly, and finally use an open gauze pad between the wound and the tube.

The postoperative incision is often accompanied by oozing or bleeding, and sputum will flow out of the inserted cannula, so it is necessary to use a dressing to absorb it. In order to keep the wound skin and incision clean and improve the patient’s comfort, the wound is currently covered with gauze dressing. The gauze is generally a single-layer structure. Nurses need to superimpose several layers of gauze, and then use scissors to cut the gauze. Around the tracheal incision, the gauze is fixed with adhesive tape, which makes dressing changing more cumbersome. Moreover, the gauze dressing has poor adsorption effect, is also very easy to get wet, and is easy to cause wound infection. It needs to be replaced frequently, resulting in high cost of dressing change.

Utility model content

The purpose of the utility model is to provide a novel dressing pad for tracheotomy, which solves the problem of inconvenient nursing after tracheotomy in the prior art.

The utility model provides a new type of dressing pad for tracheotomy and dressing change. The middle part of the dressing pad is provided with a through hole for inserting a sleeve and matching the outer diameter of the sleeve. The dressing pad is made of polymer water-absorbing resin material, and the dressing pad is also provided with an opening slit for the sleeve to enter the via hole laterally. One end of the opening slit is connected to the outer edge of the dressing pad, and the other end is connected to the via hole.

Preferably, a left fly portion and a right fly portion are provided on both sides of the opening seam respectively, and the left fly portion and the right fly portion are superimposed to close the opening seam.

Preferably, an adhesive layer is provided on the superimposed side of the left fly portion and the right fly portion.

Preferably, a plurality of diversion grooves are provided on the inner surface of the neck where the dressing pad fits, and the plurality of diversion grooves are distributed radially from the through hole.

Preferably, a non-adhesive film for protecting the adhesive layer is also provided on the adhesive layer.

Preferably, the inner surface and the outer surface of the dressing pad are respectively provided with water-permeable layers, and the absorbent core is arranged between the water-permeable layers and bonded to the water-permeable layers.

Preferably, the water-permeable layer is a microporous polyethylene film.

Preferably, the dressing pad may be round, oval or square.

Compared with the prior art, the beneficial effect of the utility model is that the polymer water-absorbing resin with good water-absorbing effect and good water-retaining effect is used as the absorbent core, and the polymer water-absorbing resin can condense the infiltrated liquid into jelly-like, No back seepage, no sticky feeling on the surface, which can make the patient more comfortable, and does not need to change the dressing pad frequently. The dressing pad is glued to the patient's neck with adhesive, which can prevent the dressing pad from moving, so that the trachea Postoperative care is simpler and more convenient.

Description of drawings

Fig. 1 is a schematic structural view of the outer surface of the dressing pad when it is not bonded in one embodiment of the utility model;

Fig. 2 is a schematic cross-sectional structure diagram of a dressing pad in an embodiment of the present invention;

Fig. 3 is a schematic structural view of the outer surface of the dressing pad when it is bonded in one embodiment of the present invention;

Fig. 4 is a schematic diagram of the structure of the inner surface of the dressing pad in one embodiment of the present invention when it is bonded.

Wherein, the reference signs are as follows:

1. Via hole; 2. Water permeable layer; 3. Absorbent core; 4. Adhesive layer;

Detailed ways

In order to illustrate the technical features of this solution more clearly, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the application Examples, not all examples. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "top", "bottom" , "Inner", "Outer", "Clockwise", "Counterclockwise" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In this utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrated; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Referring to Fig. 1 to Fig. 4, the utility model provides a new dressing pad for tracheotomy. An absorbent core is provided, and the absorbent core is made of polymer water-absorbing resin material. The dressing pad is also provided with an opening for the casing to enter the via hole 1 laterally.

Compared with the prior art, the beneficial effect of the utility model is that: the polymer water-absorbing resin with good water-absorbing effect and water-retaining effect is used as the absorbent core 3, and the polymer water-absorbing resin can condense the infiltrated liquid into a jelly-like shape, which is absorbed No re-seepage after pressing, no sticky feeling on the surface, which can make the patient more comfortable, and does not need to replace the dressing pad frequently. The dressing pad is glued to the patient's neck with adhesive, which can prevent the dressing pad from moving, so it can be used Post-tracheotomy care is simpler and more convenient.

Referring to FIG. 3 , in one embodiment, a left fly portion and a right fly portion are provided on both sides of the opening seam respectively, and the left fly portion and the right fly portion are superimposed to close the opening seam. In one of the embodiments, when in use, the nurse opens the opening slit 7, then inserts the left and right fly parts into the sleeve fixing belt, and adjusts the dressing pad so that the sleeve is inserted into the through hole 1 .

It is worth noting that in order to prevent blood and sputum from flowing out from the gap between the via hole 1 and the casing, it is necessary to set the via hole 1 to fit closely with the outer diameter of the casing. Hole 1, dressing pads of different specifications can be adapted to casings of different calibers. In addition, the left fly part and the right fly part have a certain width. During use, the matching state of the via hole and the sleeve can be adjusted by adjusting the overlapping state of the left fly part and the right fly part.

Referring to Fig. 1, Fig. 3 and Fig. 4, in one embodiment, an adhesive layer is provided on the superimposed side of the left and right flaps, and a non-adhesive film for protecting the adhesive layer is also provided on the adhesive layer . In a specific embodiment, when in use, the nurse first puts the left fly portion and the right fly portion into the sleeve fixing belt respectively, and then removes the non-adhesive film of the left fly portion and/or the right fly portion, Glue the left and right plackets together. This prevents the dressing pad from moving and coming off the neck.

Referring to FIG. 4 , in one embodiment, a plurality of diversion grooves are provided on the inner surface of the neck of the dressing pad, and the plurality of diversion grooves are distributed radially from the via hole 1 . The diversion groove is to assist blood or sputum to quickly evacuate to all directions of the dressing pad after it enters from the surface of the dressing pad.

Referring to FIG. 2 , in one embodiment, water-permeable layers are provided on the inner and outer surfaces of the dressing pad, respectively, and the absorbent core is arranged between the water-permeable layers and bonded to the water-permeable layers. The water-permeable layer allows liquid to penetrate quickly and is not easy to reverse seepage.

Referring to FIG. 2 , in one embodiment, the water-permeable layer 2 is a polyethylene film with micropores. This is a waterproof material. By punching micropores in its surface, the blood and sputum can penetrate into the absorbent core 3, and the blood and sputum are not easy to seep back, so that the patient feels dry.

Referring to Figures 1-4, in one embodiment, the dressing pad is circular. Of course, it can also be oval or square or other possible shapes. Among them, a round or oval shape without edges and corners is the optimal shape, because the edges and corners of the dressing pad may puncture the patient's skin.

The undescribed technical features of the utility model can be realized by or using the prior art, so they will not be repeated here. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary skilled persons within the essential scope of the present utility model shall also belong to the protection scope of the present utility model.

Claims (8)

1. The utility model provides a novel dressing pad of changing dressings is cut to trachea, dressing pad middle part be provided with be used for inserting the sleeve pipe, and with the via hole of sleeve pipe external diameter looks adaptation, a serial communication port, be provided with the absorbent core in the dressing pad, the absorbent core adopts the polymer resin material that absorbs water, the dressing pad still is provided with and is used for the sleeve pipe transversely gets into the open slot of via hole, open slot one end is connected dressing pad outer fringe, the other end with the via hole intercommunication.

2. The novel tracheotomy dressing pad of claim 1 wherein the slit is provided with a left fly and a right fly on each side of the slit, the left fly and the right fly overlapping to close the slit.

3. The novel tracheotomy dressing pad of claim 2 wherein the overlapping side of the left and right fly portions is provided with an adhesive layer.

4. The novel tracheotomy dressing pad of claim 2 wherein a plurality of flow guide grooves are provided on the inner side of the dressing pad engaging neck, said plurality of flow guide grooves being radially distributed from said opening Kong Qishi.

5. The novel tracheotomy dressing pad of claim 4 wherein said 5 adhesive layers are further provided with a non-adhesive film for protecting said adhesive layers.

6. The novel tracheotomy dressing pad according to any one of claims 1 to 5, wherein the inner side and the outer side of the dressing pad are respectively provided with a water permeable layer, and the absorbent core is disposed between the water permeable layers and is bonded to the water permeable layers.

7. The novel tracheotomy dressing pad of claim 6 wherein the water permeable layer is a microporous polyethylene film.

8. The novel tracheotomy dressing pad of claim 6 wherein said dressing pad is circular.

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