CN219049154U

CN219049154U - Nasal cavity dressing paste

Info

Publication number: CN219049154U
Application number: CN202223056048.3U
Authority: CN
Inventors: 侯星秀; 李美娟
Original assignee: Beijing Hospital
Current assignee: Beijing Hospital
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-23
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a nasal cavity dressing patch which comprises a dressing patch body, wherein the dressing patch body comprises an outer layer, an adhesive layer, an absorption layer, an isolation layer and a fixing layer, one end of the absorption layer is connected with the outer layer, the other end of the absorption layer is connected with one end of the isolation layer, the other end of the isolation layer is connected with one end of the adhesive layer, the adhesive layer is distributed around the edge of the isolation layer, the other end of the adhesive layer is connected with the fixing layer, a bulge is arranged on the outer layer and integrally connected with the outer layer, and the bulge is arranged at the middle position of the outer layer. The absorption layer adopts the polymer water-absorbent resin that the ability of absorbing water is stronger to mix medical cotton fiber and absorbs the nasal cavity oozes blood and oozes liquid, adds the isolation layer again and sets up to PE punching membrane, prevents oozes blood and oozes back, improves the gas permeability of dressing subsides body when this kind of setting reduces skin irritation, reinforcing patient's travelling comfort of wearing.

Description

Nasal cavity dressing paste

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a nasal cavity dressing patch.

Background

The nasal cavity is an important respiratory and olfactory organ, and is divided into a left cavity and a right cavity by the nasal septum, the front part of the nasal cavity is communicated with the outside, the rear part of the nasal cavity directly reaches the nasopharynx, each nasal cavity is respectively communicated with four sinuses through sinus openings, and the nasal cavity, the intracranial segments of the eye orbit and the internal carotid artery and the spongy sinus form a complex anatomic adjacent structure. Nasal cavity diseases include the main external nose, nasal vestibule, nasal cavity and nasal sinuses, mainly show nasal obstruction, runny nose and the like, and if not treated in time, the chronic hypoxia [1] can be caused, the illness state is aggravated, and the illness state can be generally improved through glucocorticoid treatment, but for patients with abnormal physiological structures, the glucocorticoid can not achieve good effect treatment effect [2] when sprayed, and the symptoms can be improved through improving the physiological structures when surgical treatment is needed.

The nasal endoscopic surgery is a recommended surgical mode in recent years, and utilizes a Hopkins endoscope with high resolution and changeable visual angle to perform the surgery, so that the nasal cavity and the nasal sinuses, especially the deep surgery can be performed under direct vision, and the nasal endoscopic surgery is beneficial to clearing focus in some pits and cracks, can restore the ventilation and drainage functions of the nasal sinuses, and has the advantages of small surgical trauma, less bleeding, less postoperative complications and the like. In the nursing after the intranasal endoscopic surgery, the nasal nursing is extremely important, a patient should be informed to avoid blowing nose or sneezing forcefully, and the patient should be warned that nasal bleeding is caused by loosening or falling of stuffing in the nasal cavity, so that the patient should be particularly careful to observe the nasal bleeding condition of the patient, and the most intuitive and most convenient clinical mode is to observe the bleeding condition and the replacement frequency of the nasal dressing.

Clinical analysis: the dressing for nasal external use is mostly made of sterile gauze and medical cotton [3], the fixing mode is adhesive tape pasting and lacing fixing, and although the function of eliminating nasal extravasation blood and liquid seepage can be achieved, the dressing still has some inconveniences. (1) The medical gauze and the medical cotton have limited absorbability, and when the postoperative patients have more blood and liquid seepage, frequent replacement is often needed, so that the nursing cost and time are increased; (2) because of poor sealing performance, nasal cavity blood seepage and liquid seepage can seep out of nasal dressing to pollute facial skin, and the beauty and the comfort of patients are affected;

(3) many patients can be allergic to the rubberized fabric that fixes the adoption, and the fixed frenulum also can influence the comfort level when lying on a rest. Accordingly, the present utility model addresses the above-described problems by providing a nasal dressing.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model adopts the following technical scheme:

the utility model provides a nasal cavity dressing pastes, its includes dressing pastes the body, dressing pastes the body and includes skin, paste layer, absorbed layer, isolation layer and fixed layer, the one end of absorbed layer with the skin is connected, the other end of absorbed layer with the one end of isolation layer is connected, the other end of isolation layer with the one end of paste layer is connected, paste the layer and distribute around the edge of isolation layer, the other end of paste layer with the fixed layer is connected, be equipped with the arch on the skin, the arch with skin body coupling, the arch sets up outer intermediate position department.

In some embodiments of the present application, the protrusions are configured to conform to the shape of the nasal cavity of the human body, and the absorbent layer and the isolation layer are configured to have the same structure as the outer layer.

Furthermore, the isolation layer is made of PE perforated films.

Further, the outer layer is provided in a rectangular structure, and the long side of the rectangular structure is provided with 70mm.

Further, the wide side of the rectangular structure is set to 3.5mm.

Further, the isolation layer and the absorption layer are both provided with the same structure as the outer layer.

Further, the adhesive layer is arranged to be a rectangular annular structure, the distance from the inner side wall to the outer side wall of the rectangular annular structure is 1mm, and the outer side wall of the rectangular annular structure coincides with the edge of the outer layer.

The utility model has the beneficial effects that: compared with the existing nasal cavity dressing patch, the technical scheme of the utility model adopts the technical scheme that the absorption layer is formed by mixing the medical cotton fiber with high water absorption capacity and the high polymer water absorption resin to absorb the nasal cavity blood permeation liquid, the isolation layer is further arranged as the PE punching film to prevent the blood permeation back, the outer layer is covered with the silica gel non-woven fabric, the adhesive layer is made of silica gel, the air permeability of the dressing patch body is improved while the skin irritation is reduced, and the wearing comfort of a patient is enhanced.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the absorbent layer and adhesive layer structure of the present utility model;

FIG. 4 is a schematic view of the adhesive layer structure of the present utility model;

FIG. 5 is a schematic side view of the present utility model;

in the figure, 1, an outer layer; 11. a protrusion; 2. a fixed layer; 3. an absorption layer; 4. and (5) an adhesive layer.

Detailed Description

The following detailed description of the embodiments of the present utility model will be made more apparent to those skilled in the art from the following detailed description, in which the utility model is embodied in several, but not all, embodiments of the utility model. The utility model may be embodied or applied in other specific forms and features of the following examples and examples may be combined with each other without conflict, all other examples being contemplated by those of ordinary skill in the art without undue burden from the present disclosure, based on the examples of the utility model.

Fig. 1 to 5 show the main technical content of this embodiment, this embodiment provides a nasal cavity dressing subsides, and it includes dressing subsides body, dressing subsides body includes outer 1, paste layer 4, absorbed layer 3, isolation layer and fixed layer 2, the one end of absorbed layer 3 with outer 1 is connected, the other end of absorbed layer 3 with the one end of isolation layer is connected, the other end of isolation layer with the one end of paste layer 4 is connected, paste layer 4 distributes around the edge of isolation layer, the other end of paste layer 4 with fixed layer 2 is connected, be equipped with protruding 11 on outer 1, protruding 11 with outer 1 body coupling, protruding 11's central axis with outer 1's width direction's central axis collineation, protruding 11 sets up to the shape of laminating human nasal cavity, absorbed layer 3 with the isolation layer all with outer 1 sets up the same structure. In a specific use, the user first peels off the fixing layer 2, brings the protrusion 11 portion into contact with the nasal cavity of the user, and fixes around the nasal cavity using the adhesive layer 4.

In this embodiment, the isolation layer is made of a PE perforated film. More specifically, the absorbing layer 3 is made by mixing medical cotton fiber and high molecular water-absorbing resin. The outer layer 1 is made of silica gel non-woven fabrics. The adhesive layer 4 is made of silica gel. Through this kind of setting can improve the gas permeability that dressing was pasted, the travelling comfort that the reinforcing patient was worn adopts the outer 1 of silica gel non-woven fabrics simultaneously can play the function that keeps apart liquid and prevent overflowing, and the design of silica gel can reduce the stimulation to user's skin, reduces the probability that user allergic reaction takes place.

In this embodiment, the outer layer 1 is provided in a rectangular structure, and the long side of the rectangular structure is provided with 70mm. More specifically, the width of the rectangular structure is set to 3.5mm. The isolating layer and the absorbing layer 3 are both provided with the same structure as the outer layer 1. The adhesive layer 4 is a rectangular annular structure, the distance from the inner side wall to the outer side wall of the rectangular annular structure is 1mm, and the outer side wall of the rectangular annular structure coincides with the edge of the outer layer 1. Through carrying out specific restriction to the size of dressing subsides, make the dressing subsides more laminate user's skin, prevent that blood from spilling over and laminating area is too big and lead to the condition such as turn-up in the use.

The above description of embodiments is only for the understanding of the present utility model. It should be noted that it will be apparent to those skilled in the art that modifications can be made to the present utility model without departing from the principles of the utility model, and such modifications will fall within the scope of the claims.

Claims

1. The utility model provides a nasal cavity dressing pastes, its includes dressing subsides body, its characterized in that, dressing subsides body includes skin, paste layer, absorbed layer, isolation layer and fixed layer, the one end of absorbed layer with the skin is connected, the other end of absorbed layer with the one end of isolation layer is connected, the other end of isolation layer with the one end of paste layer is connected, paste the layer and distribute around the edge of isolation layer, the other end of paste layer with the fixed layer is connected, be equipped with the arch on the skin, the arch with skin body coupling, the arch sets up the intermediate position department of skin.

2. The nasal dressing patch according to claim 1, wherein the protrusions are formed to conform to the shape of the nasal cavity of a human body, and the absorbent layer and the separator layer are each formed in the same structure as the outer layer.

3. The nasal dressing of claim 2, wherein the barrier layer is made of a PE perforated film.

4. The nasal dressing according to claim 3, wherein the absorbent layer is made of a mixture of medical cotton fibers and a high-molecular absorbent resin.

5. The nasal dressing of claim 4, wherein the outer layer is made of a silicone nonwoven fabric.

6. The nasal dressing of claim 5, wherein the adhesive layer is made of silicone gel.

7. The nasal dressing patch of any one of claims 1-6, wherein the outer layer is provided in a rectangular configuration with a long side of the rectangular configuration being provided at 70mm.

8. The nasal dressing of claim 7, wherein the wide side of the rectangular structure is set to 3.5mm.

9. The nasal dressing of claim 8, wherein the barrier layer and the absorbent layer are each configured identically to the outer layer.

10. The nasal dressing patch of any one of claims 8-9, wherein the adhesive layer is configured as a rectangular loop structure having an inner side wall to an outer side wall distance of 1mm, the outer side wall of the rectangular loop structure coinciding with an edge of the outer layer.