A novel nose patch

Abstract

The utility model relates to a novel nose sticker, including nose sticker body, the side of nose sticker body close to nose is equipped with first pasting surface, is equipped with the first protection paper of tearable on first pasting surface, is equipped with the observation window for guiding cannula on nose sticker body, nose sticker body corresponds the winding band for fixing cannula and is equipped with at observation window department, nose sticker body corresponds the side of first pasting surface and is equipped with strip buffer pad, strip buffer pad sets up corresponding observation window, one end of strip buffer pad is the fixed end fixed in first pasting surface, the other end is free end, forms the movable part that can be coiled in cannula between fixed end and free end, one side of strip buffer pad is equipped with second pasting surface for coiling movable part and fixing on cannula, is equipped with the second protection paper of tearable on second pasting surface. The utility model because strip buffer pad can adopt relatively soft material and not easy to cause too big pressure or friction to the rim of nostril, thereby can reduce the pressure sore risk operation convenient.

Description

Technical Field

[0001] This utility model relates to a novel nose strip. Background Technology

[0002] In clinical treatment in hospitals, patients often have multiple tubes inserted after surgery, especially endotracheal tubes, gastric tubes, and nasoenteric tubes. Often, two or more tubes are inserted at the same time. Multiple tubes are prone to entanglement, which is not conducive to the operation of medical staff. When entanglement occurs, the tubes are prone to bending and knotting, which can obstruct the flow of fluid in the tubes and affect the treatment. In more serious cases, it may cause harm to the patient. Therefore, tubes need to be fixed after being inserted into the oral cavity or nasal cavity. For example, Chinese utility model patent CN208492936U, entitled "A Visual Nasal Strip for Fixing a Gastric Tube," discloses a visual nasal strip for fixing a gastric tube. The strip includes a nasal strip body, which is a one-piece molded structure made of 3M pressure-fixing tape. The nasal strip body is generally U-shaped. From top to bottom, the nasal strip body includes a fixing part at the upper end of the bridge of the nose, fixing parts on both sides of the bridge of the nose and the sides of the nostrils, a fixing part at the inner edge of the nostrils, a remaining observation space, and a gastric tube fixing part. The remaining observation space has cutting notches on both sides, forming a folded portion. While this nasal strip, with its cutting notches, makes it easier to observe pressure sores in the nostrils, the contact area between the tube and the edge of the nostrils experiences relatively high friction and pressure during use, easily leading to red pressure sores.

[0003] Chinese utility model patent CN205867275U, entitled "A Fixing Nasal Strip for Preventing Nasal Pressure Ulcers," discloses a fixing nasal strip for preventing nasal pressure ulcers. The strip includes a fan-shaped nasal strip, fixing straps, and fan-shaped foam inserts. Two fixing straps are provided at the bottom of the fan-shaped nasal strip, and an adhesive layer is provided on the back of the fan-shaped nasal strip and the fixing straps. Two fan-shaped foam inserts are arranged side-by-side on the lower back of the fan-shaped nasal strip, with their curved edges connected to the strip. The size of the foam inserts is large enough to be inserted into the nasal cavity. While this fixing nasal strip reduces the occurrence of pressure ulcers, it also has certain problems. For example, inserting the foam inserts into the nostrils increases pressure on the nostrils, causing discomfort. Additionally, because the cannula may shift during insertion into the nostril, if the foam inserts are misaligned relative to the cannula, the cannula may press against the periphery of the nostril, causing pressure ulcers. Furthermore, inserting the foam inserts into the nostrils is relatively cumbersome.

[0004] Based on the above issues, the applicant conducted research, which led to this case. Utility Model Content

[0005] The purpose of this invention is to provide a novel nasal strip that can reduce the risk of pressure sores and is easy to use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A novel nasal strip includes a nasal strip body. A first adhesive surface is provided on the side of the nasal strip body closest to the nose, and a tearable first protective paper is provided on the first adhesive surface. An observation window for guiding an insertion tube is provided on the nasal strip body. A wrapping band for securing the insertion tube is provided on the nasal strip body corresponding to the observation window. A strip-shaped buffer pad is provided on the side of the nasal strip body corresponding to the first adhesive surface. The strip-shaped buffer pad is positioned corresponding to the observation window. One end of the strip-shaped buffer pad is a fixed end fixed to the first adhesive surface, and the other end is a free end. A movable part that can be wound around the insertion tube is formed between the fixed end and the free end. A second adhesive surface is provided on one side of the strip-shaped buffer pad for winding and securing the movable part around the insertion tube. A tearable second protective paper is provided on the second adhesive surface.

[0008] In a preferred embodiment of this invention, the second adhesive surface extends from the free end to the fixed end.

[0009] In a preferred embodiment of this invention, the side of the strip-shaped buffer pad forms an abutting surface that rests against the periphery of the nostrils.

[0010] In a preferred embodiment of this invention, the extension direction of the strip-shaped buffer pad is parallel to that of the winding tape.

[0011] In a preferred embodiment of this invention, the observation window is located between the fixed end and the winding tape.

[0012] In a preferred embodiment of this invention, the extension direction of the strip-shaped buffer pad is perpendicular to the winding tape.

[0013] In a preferred embodiment of this invention, there are two winding tapes arranged in parallel, with the gap between the two winding tapes communicating with the observation window.

[0014] In a preferred embodiment of this utility model, the observation window and the winding strip form an insertion tube fixing assembly. The insertion tube fixing assembly consists of two sets, designated as a first insertion tube fixing assembly and a second insertion tube fixing assembly, which are respectively located on the left and right sides of the nose strip body.

[0015] As a preferred embodiment of this utility model, the nose strip body is a tearable silk tape.

[0016] As a preferred embodiment of the present invention, the nose strip body has an adhesive portion on the side opposite to the first adhesive surface for temporarily fixing the end of the winding tape of the second insertion cannula fixing component to the nose strip body.

[0017] When using the technical solution of this utility model, the strip-shaped buffer pad is rolled around the cannula and fixed during use. The strip-shaped buffer pad rests against the periphery of the nostrils, which can prevent the cannula from pressing directly against the periphery of the nostrils. Since the strip-shaped buffer pad can be made of a relatively soft material, it is not easy to cause excessive pressure or friction on the periphery of the nostrils, thereby reducing the risk of pressure sores. Since the strip-shaped buffer pad does not need to be inserted into the nostrils, the operation is convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 Another structural schematic diagram of this utility model (viewed from the side closest to the nose).

[0020] Figure 3 for Figure 2 Cross-sectional view at point AA.

[0021] Figure 4 This is a schematic diagram of the usage state of this utility model.

[0022] Figure 5 This is a schematic diagram of another embodiment of the present invention.

[0023] In the picture:

[0024] Nose strip body 10 First protective paper 11

[0025] Observation window 12, winding tape 13

[0026] Adhesive part 14, strip cushioning pad 20

[0027] Fixed end 21 Free end 22

[0028] Activities Department 23 Second Protective Paper 24

[0029] Abutment surface 25, insertion cannula 30 Detailed Implementation

[0030] To better understand the technical solution of this utility model, the following description is provided in more detail with reference to the embodiments.

[0031] Reference Figures 1 to 5A novel nose strip includes a nose strip body 10. The nose strip body 10 has a first adhesive surface on the side closest to the nose, and a tearable first protective paper 11 on the first adhesive surface. In use, the first protective paper 11 is peeled off, and the upper part of the first adhesive surface is adhered to the nose to secure the entire nose strip body 10. The nose strip body 10 has an observation window 12 for guiding an insertion tube 30, which enters the nostril through the observation window 12. Corresponding to the observation window 12, the nose strip body 10 has a wrapping tape 13 for securing the insertion tube 30. In use, the wrapping tape 13 is wrapped around the insertion tube 30, thereby connecting the insertion tube 30 to the nose strip body 10. A strip-shaped buffer pad 20 is provided on one side of the nose strip body 10 corresponding to the first adhesive surface. The strip-shaped buffer pad 20 is positioned corresponding to the observation window 12. One end of the strip-shaped buffer pad 20 is a fixed end 21 fixed to the first adhesive surface. The fixed end 21 can be fixed to the nose strip body 10 by pasting or sewing. The other end of the strip-shaped buffer pad 20 is a free end 22. A movable part 23 that can be wound around the insertion tube 30 is formed between the fixed end 21 and the free end 22. One side of the strip-shaped buffer pad 20 is provided for the movable part... The movable part 23 is wound and fixed on the second adhesive surface of the cannula 30. The second adhesive surface is provided with a tearable second protective paper 24. After the second protective paper 24 is torn off, the movable part 23 is wound around the cannula 30 along the circumference and fixed in a wound state by the second adhesive surface. The wound movable part 23 is equivalent to increasing the outer diameter of the cannula 30. After the cannula 30 is inserted into the nostril to the predetermined position, the outer diameter of the wound movable part 23 is larger than the size of the nostril, so that it abuts against the periphery of the entrance of the nostril.

[0032] In a preferred embodiment of this invention, the second adhesive surface extends from the free end 22 to the fixed end 21. With this structure, the movable part 23 is fixed while being wound, allowing it to be more stably fixed to the insertion tube 30.

[0033] As a preferred embodiment of the present invention, the side of the strip-shaped buffer pad 20 forms an abutting surface 25 that abuts against the periphery of the nostril, the size of which is determined by the thickness of the strip-shaped buffer pad 20 and the number of turns of the strip-shaped buffer pad 20.

[0034] In a preferred embodiment of this invention, the extending direction of the strip-shaped buffer pad 20 is parallel to that of the winding tape 13. In use, the fixed end 21 of the strip-shaped buffer pad 20 is located at the upper part, and the free end 22 is located at the lower part. The free end 22 and the movable part 23 are wound around the insertion tube 30, and the insertion tube 30 is suspended by the fixed end 21. In this embodiment, the observation window 12 is located between the fixed end 21 and the winding tape 13.

[0035] As another preferred embodiment of this utility model, the extension direction of the strip buffer pad 20 is set perpendicular to the winding tape 13. In this embodiment, the movable part 23 can also be wound around the insertion tube 30 to achieve the connection between the insertion tube 30 and the strip buffer pad 20.

[0036] In a preferred embodiment of this invention, there are two winding tapes 13 arranged in parallel, with the gap between them communicating with the observation window 12. In use, both winding tapes 13 can be wound around the insertion tube 30 to increase the stability of the connection between the winding tapes 13 and the insertion tube 30. Figure 4 The schematic diagram shows only one of the wrapping strips 13 wrapped around the cannula 30.

[0037] In a preferred embodiment of this invention, the observation window 12 and the wrapping tape 13 form a cannula fixing assembly. The cannula fixing assembly consists of two sets: a first cannula fixing assembly and a second cannula fixing assembly, which are respectively located on the left and right sides of the nose strip body 10. In another preferred embodiment of this invention, the nose strip body 10 is a tearable silk tape. Figure 4 As shown, after the intubation tube 30 is secured, it tilts to the right (avoiding the mouth). Although the strip cushion 20 reduces the risk of pressure sores, prolonged pressure of the strip cushion 20 on the right side of the nostril may cause discomfort. By using two sets of intubation tube securing components, after a period of use, the right-side wrapping tape 13 can be broken, and the left-side wrapping tape 13 can be wrapped around the intubation tube 30. At this time, the intubation tube 30 tilts to the left, and the strip cushion 20 rests against the left side of the nostril. In the above figures, the strip cushion 20 in one set of intubation tube securing components is not shown. If each set of intubation tube securing components is equipped with a strip cushion 20, it can secure two intubation tubes 30, such as a gastric tube or nasoenteric tube and an endotracheal tube.

[0038] In a preferred embodiment of this invention, the nose strip body 10 has an adhesive portion 14 on the side opposite to the first adhesive surface for temporarily fixing the end of the wrapping tape 13 of the second insertion tube fixing assembly to the nose strip body 10. When only one set of insertion tube fixing assemblies is used, the adhesive portion 14 allows the other set of insertion tube fixing assemblies to be temporarily retracted, preventing the insertion tube fixing assemblies from drooping under the nostrils and affecting comfort. The adhesive portion 14 can be an adhesive surface or a hook surface of Velcro, directly overlapping the surface of the wrapping tape 13. In use, the wrapping tape 13 is folded upwards, and the lower end of the wrapping tape 13 is placed against the adhesive portion 14.

[0039] The scope of protection of this utility model is not limited to this embodiment. Any similar modifications made to it are considered to be within the scope of protection of this utility model.

Claims

1. A novel nose patch, comprising a nose patch body, a first adhesive surface provided on one side of the nose patch body close to the nose, a first protective paper provided on the first adhesive surface and capable of being torn off, an observation window provided on the nose patch body for guiding a cannula, a winding tape provided on the nose patch body corresponding to the observation window for fixing the cannula, and a strip-shaped buffer pad provided on one side of the nose patch body corresponding to the first adhesive surface, characterized in that: The strip-shaped buffer pad is provided corresponding to the observation window, one end of the strip-shaped buffer pad is a fixed end fixed on the first adhesive surface, the other end is a free end, and the fixed end and the free end form a movable part that can be wound on the cannula. ​ 2. A novel nose patch as claimed in claim 1, wherein: The second adhesive surface extends from the free end to the fixed end.

3. A novel nose patch as claimed in claim 2, wherein: The side surface of the strip-shaped buffer pad forms an abutting surface that abuts against the periphery of the nostril.

4. A novel nose patch as claimed in claim 3, wherein: The extension direction of the strip-shaped buffer pad is parallel to the winding band.

5. A novel nose patch as claimed in claim 4, wherein: The observation window is located between the fixed end and the winding band.

6. A new type of nose patch as claimed in claim 3, characterized by: The extension direction of the strip-shaped buffer pad is perpendicular to the winding band.

7. A novel nose patch as claimed in claim 5, wherein: The winding band is two, and the two winding bands are arranged in parallel.

8. A novel nose patch as claimed in claim 7, wherein: The observation window and the winding band constitute a cannula fixing assembly, and the cannula fixing assembly is two, which are a first cannula fixing assembly and a second cannula fixing assembly.

9. A novel nose patch as claimed in claim 8, wherein: The nose pad body is a silk adhesive tape that can be torn.

10. A novel nose patch as claimed in claim 9, wherein: The side of the nose pad body away from the first adhesive surface is provided with an adhesive part for temporarily fixing the end part of the winding band of the second cannula fixing assembly on the nose pad body.

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