Postoperative nasal paste for nasal endoscopy

Abstract

The utility model relates to the technical field of medical auxiliary equipment, in particular to a nasal endoscopic postoperative nasal paste which comprises fixing bands and a skin attaching layer, binding bands are movably installed on the fixing bands, the fixing bands are symmetrically installed on the two sides of the skin attaching layer, and fixing strips are fixedly installed on the sides, close to the skin attaching layer, of the fixing bands. The fixing strips are symmetrically and fixedly installed on the two sides of the skin attaching layer. Compared with the prior art, air circulation is promoted through the funnel-shaped holes in the surface layer, wound dryness is maintained, and exudate is guided to flow; the outer display layer is made of a PE (polyethylene) material and is not easy to leak to the outer surface; the binding belt realizes personalized fitting degree and is convenient to use and store on one side; the outer layer structure can visually display the bleeding amount, feedback is provided through color change and expansion of polyurethane foam, continuous monitoring is achieved, self-monitoring and timely replacement of a patient are facilitated, and the infection risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary equipment technical field especially relates to a nasal after endoscopic surgery. BACKGROUND

[0002] Nasal endoscopic surgery is a common method for treating nasal cavity diseases, and postoperative patients often face problems such as nasal cavity swelling, pain, increased secretion, etc. Traditional gauze nasal patches are not only thick, easy to leak and easily soaked by external liquid, and the amount of bleeding cannot be directly observed. Traditional gauze nasal patches are usually fixed with adhesive tape, which is easy to fall off when the face is oily, and the adhesive tape may cause skin allergy. In addition, the traditional gauze nasal patch is easy to stick to the opposite nasal cavity, which will affect the breathing of the opposite nasal cavity. Further, the replacement of the traditional gauze nasal patch requires the use of a large amount of adhesive tape, which increases the consumption of materials. Therefore, it is necessary to develop a nasal patch that can effectively relieve the discomfort of patients after nasal endoscopic surgery and improve the nursing effect. SUMMARY

[0003] Therefore, the utility model provides a nasal after endoscopic surgery to solve the problem that the traditional gauze nasal patch is thick, easy to leak and easily soaked by external liquid, and the amount of bleeding cannot be directly observed, and it is easy to stick to the opposite nasal cavity, which affects the breathing of the opposite nasal cavity.

[0004] To achieve the above purpose, the utility model provides a nasal after endoscopic surgery, which comprises a fixing belt and a skin layer, the fixing belt is movably installed with a restraint belt, the fixing belt is symmetrically installed on both sides of the skin layer, and a fixing strip is fixedly installed on one side of the fixing belt close to the skin layer.

[0005] Preferably, the skin layer comprises a surface layer, an absorption layer, a permeation layer and an outer layer.

[0006] Preferably, the surface layer is a skin-friendly non-woven fabric material, and a plurality of funnel-shaped holes are formed in the surface of the surface layer.

[0007] Preferably, the absorption layer is a water-soluble hemostatic gauze.

[0008] Preferably, the outer layer is composed of a display layer and a partition layer, a plurality of notches are formed in one side of the display layer close to the partition layer, and a plurality of notches are filled with polyurethane foam.

[0009] Preferably, the display layer is made of PE.

[0010] Preferably, the fixing belt and the restraint belt are both made of elastic material.

[0011] Preferably, a plurality of square grooves are formed in one side of the permeation layer close to the surface layer.

[0012] The utility model discloses beneficial effect:

[0013] 1. This kind of postoperative nasal patch of nasal endoscope, be equipped with a plurality of funnel shape holes on the surface of surface layer, to promote air circulation, help to maintain the dry environment of wound site, guide exudate along the specific path flow simultaneously.

[0014] 2. This kind of postoperative nasal patch of nasal endoscope, by being equipped with restraint belt, when the length of fixed band exceeds the requirement of patient, can be further length adjustment by operating restraint belt, realize more personalized degree of fit, also can adjust the length of unilateral restraint belt, be convenient for patient to use in one side nasal cavity alone, to ensure the normal respiratory function of unused side nasal cavity, also can be stored by restraint belt.

[0015] 3. This kind of postoperative nasal patch of nasal endoscope, by being equipped with outer layer structure, can visually show the amount of bleeding by visual change, when blood penetrates, first be blocked by the barrier layer, enter high position notch, the polyurethane foam in notch changes color or expands with the accumulation of blood volume, provides the feedback of blood volume, when blood volume increases, blood penetrates to low position notch, realizes continuous monitoring, is convenient for patient to monitor wound and replace product in time, to avoid the risk of infection, and the display layer of outer layer is PE (polyethylene) material and is not easy to leak. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in embodiment or prior art description, obviously, the drawings in the following description are only the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating creative labor.

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the split structure schematic diagram of the skin layer of the utility model;

[0019] Figure 3 It is the three-dimensional structure schematic diagram of the utility model permeation layer;

[0020] Figure 4 It is the split structure schematic diagram of the outer layer of the utility model.

[0021] Marked in the drawing as:

[0022] 1, fixed band;2, skin layer;3, fixed strip;4, restraint belt;5, surface layer;6, absorption layer;7, permeation layer;8, outer layer;9, display layer;10, barrier layer;11, notch;12, square groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following further details the utility model with specific examples.

[0024] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning by those skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, which may change accordingly when the absolute position of the described object changes.

[0025] As shown in Figures 1 to 4 The intranasal endoscopic postoperative nose sticker comprises a fixing band 1 and a skin-adhesive layer 2, the fixing band 1 is movably provided with a restraint band 4, the fixing band 1 is symmetrically arranged on the two sides of the skin-adhesive layer 2, the fixing band 1 is fixedly provided with a fixing strip 3 on the side close to the skin-adhesive layer 2, and the fixing strip 3 is symmetrically fixed on the two sides of the skin-adhesive layer 2; the fixing band 1 and the restraint band 4 are both made of elastic material.

[0026] When used by the patient, the device is only worn on the ear, the fixing band 1 is made of elastic material and can be self-adaptively adjusted in length, thereby ensuring the applicability and wearing comfort of the nose sticker, if the length of the fixing band 1 exceeds the requirement of the patient, the length can be further adjusted by operating the restraint band 4, thereby realizing more personalized fitting degree, the length of the unilateral restraint band 4 can also be adjusted, thereby facilitating the patient to use it on one side of the nasal cavity, so as to ensure the normal breathing function of the nasal cavity on the side not used, it is worth mentioning that when the device is not needed, the user can store it through the restraint band 4, meanwhile, the fixing strip 3 is fixedly arranged on the fixing band 1, and the fixing strip 3 and the fixing band 1 are fixed on the corresponding positions of the skin-adhesive layer 2 in a symmetrical manner, thereby realizing more reliable combination.

[0027] As shown in Figure 2 , Figure 3 , Figure 4As shown, the skin layer 2 includes a surface layer 5, an absorption layer 6, a permeation layer 7 and an outer layer 8; the surface layer 5 is a skin-friendly non-woven fabric material, and a plurality of funnel-shaped holes are formed on the surface of the surface layer 5; the absorption layer 6 is a water-soluble hemostatic gauze; the outer layer 8 is composed of a display layer 9 and a partition layer 10, a plurality of notches 11 are formed on the side of the display layer 9 close to the partition layer 10, and polyurethane foam is filled in the plurality of notches 11; the display layer 9 is a PE polyethylene material; a plurality of square grooves 12 are formed on the side of the permeation layer 7 close to the surface layer 5;

[0028] The skin layer 2 can not only absorb the blood exuded by the patient, but also display the size of the blood exuded, the surface layer 5 is made of skin-friendly non-woven fabric material, which not only ensures the comfort during wearing and reduces secondary injury caused by friction or discomfort, but also has a plurality of funnel-shaped holes formed on the surface to promote air circulation, which helps to maintain a dry environment at the wound site, and at the same time guides the exudate to flow along a specific path, then the exudate enters the absorption layer 6, the absorption layer 6 is a water-soluble hemostatic gauze, which can effectively absorb and lock the exudate, when the blood volume increases and continues to enter the permeation layer 7, the corresponding medicine for promoting treatment can be filled in the plurality of square grooves 12 formed on the permeation layer 7, or a material with strong absorption capacity can be filled, it is worth mentioning that the outer layer 8 can display the size of the blood exuded by the patient through visual changes, the outer layer 8 is composed of a display layer 9 and a partition layer 10, a plurality of notches 11 are formed on the side of the display layer 9 close to the partition layer 10, and high blood-absorbing polyurethane foam is filled in the notches 11, when the blood permeates to the outer layer 8, it is first partially blocked by the partition layer 10 and can only enter the notches 11 at a higher position in the display layer 9, as the blood volume accumulates, the polyurethane foam gradually changes color or swells due to its strong blood-absorbing capacity, providing an intuitive visual feedback of the blood volume for the patient and nursing staff, when the blood volume further increases, the blood will permeate to the notches 11 at a lower position in the display layer 9, which is also absorbed by the polyurethane foam and displayed, the setting of the outer layer 8 not only facilitates the patient to monitor the wound condition, but also reminds them to replace the product in time when necessary, so as to ensure the continuous and effective nursing of the wound.

[0029] It should be understood by those skilled in the art that the above discussion of any embodiment is only exemplary and is not intended to suggest the scope (including claims) of the present application is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0030] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A post-endoscopic-nasal-surgery nose sticker, characterized in that, Include: The fixed band (1) and the skin layer (2), the fixed band (1) is movably mounted with the restraint band (4), the fixed band (1) is symmetrically mounted on both sides of the skin layer (2), and the fixed band (1) is fixedly mounted with the fixed strip (3) on the side close to the skin layer (2), and the fixed strip (3) is symmetrically fixedly mounted on both sides of the skin layer (2).

2. The post-endoscopic-nasal-stick according to claim 1, characterized in that, The skin layer (2) comprises a surface layer (5), an absorption layer (6), a permeation layer (7) and an outer layer (8).

3. The post-endoscopic-nasal-stick according to claim 2, characterized in that, The surface layer (5) is a skin-friendly non-woven fabric material, and a plurality of funnel-shaped holes are formed in the surface of the surface layer (5).

4. The post-endoscopic-nasal sticker according to claim 2, wherein The absorption layer (6) is water-soluble hemostatic gauze.

5. The post-endoscopic-nasal sticker according to claim 2, wherein The outer layer (8) is composed of a display layer (9) and a partition layer (10), a plurality of notches (11) are formed in the side of the display layer (9) close to the partition layer (10), and the notches (11) are filled with polyurethane foam.

6. The post-endo-nasal surgery tape of claim 5, wherein, The display layer (9) is a PE (polyethylene) material.

7. The post-endoscopic-nasal-stick according to claim 2, characterized in that, The fixed band (1) and the restraint band (4) are both elastic materials.

8. The post-endoscopic-nasal sticker according to claim 2, wherein, A plurality of square grooves (12) are formed in the side of the permeation layer (7) close to the surface layer (5).

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