Decompression fixing patch

Abstract

The utility model relates to a decompression fixing patch, which comprises a protective patch and release paper adhered to the protective patch, and the protective patch comprises a first fixing strip, a second fixing strip, a third fixing strip and a fourth fixing strip, the second fixing strip and the third fixing strip are connected with the bottom of the first fixing strip and attached to the cheeks on the two sides of the patient in a splayed mode; the fourth fixing strip is arranged on the second fixing strip and can be torn off; and the fifth fixing strip is arranged on the third fixing strip and can be torn off. Compared with the prior art, for a patient who uses the non-invasive breathing mask in the gastric tube indwelling period, decompression protection can be carried out on the gastric tube and the non-invasive breathing mask at the same time, and the comfort degree of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care products, in particular to a decompression fixation patch. Background Art

[0002] A gastric tube is a medical catheter, usually inserted through the nasal cavity, passing through the esophagus and into the stomach, for delivering nutrient solution or drugs. Non-invasive ventilation can provide effective and safe respiratory support for patients with respiratory failure. By assisting the patient's breathing, reducing the work of the patient's own respiratory muscles, restoring the muscle strength of the respiratory muscles, and improving a series of physiological and pathological reactions induced by hypoventilation, it is an important means for clinical rescue and treatment of patients with respiratory failure. Clinically, it is common to see such patients who have both a gastric tube indwelling and non-invasive ventilation, so that while the patient is receiving non-invasive respiratory mask ventilation treatment, nutritional support can be provided through the gastric tube, as Figure 1 shown. During the use of the non-invasive respiratory mask, it is pressurized for wearing, which often causes pressure on the patient's face, including the bridge of the nose and the zygomatic bones on both sides, and it is very easy to turn red. During the indwelling of the gastric tube, in order to prevent slippage, it is often fixed to the nose and face with tape for double fixation, and the fixed part is also very easy to turn red.

[0003] However, the current designs of decompression fixation patches on the market often only target the fixation of gastric tubes or only target the fixation of non-invasive respiratory masks. If the patient needs to use both at the same time due to the condition, it may cause pressure redness or ulceration on the patient's face by the gastric tube and the non-invasive respiratory mask, which will affect the comfort of the patient during the treatment process.

[0004] Patent publication number CN211356866U discloses a nasal bridge protection patch for transnasal gastrointestinal nutrition tube fixation related to the technical field of nasal bridge protection, which includes a protection patch and a release paper adhered to the protection patch. One end of the protection patch is a fan-shaped arc nasal bridge patch corresponding to and matching the human nasal bridge structure; the other end of the protection patch is provided with a fixation patch for fixing the transnasal gastrointestinal nutrition tube, and nasal patches for protecting the mucous membrane in the patient's nasal cavity are respectively arranged on both sides of the fixation patch. At the same time, nasal wing patches corresponding to and matching the human nasal wing structure are respectively arranged on both sides of the protection patch corresponding to the nasal patches at this end. However, the whole of this protection patch fits on the nasal bridge of the nose and cannot provide decompression protection for the non-invasive respiratory mask, and there are few decompression sites. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the defects of the above-mentioned existing technologies and provide a decompression fixation patch for patients using a non-invasive respiratory mask during the indwelling of a gastric tube, which can provide decompression protection for both the gastric tube and the non-invasive respiratory mask at the same time and increase the comfort of the patient.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A decompression fixation patch, comprising a protective patch and a release paper adhered to the protective patch, wherein the protective patch comprises:

[0008] A first fixing strip transversely attached to the root of the patient's nasal bridge;

[0009] A second fixing strip and a third fixing strip connected to the bottom of the first fixing strip and attached to the patient's both cheeks in a flare shape;

[0010] A fourth fixing strip provided on the second fixing strip and detachable;

[0011] And a fifth fixing strip provided on the third fixing strip and detachable.

[0012] Furthermore, the first fixing strip is located below the patient's eyes, and the second and third fixing strips are located below the patient's eyes, both of which play a role in decompressing the non-invasive mask.

[0013] Furthermore, the first fixing strip has a length of 5 - 10 cm and a width of 2 - 4 cm, and its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length.

[0014] Furthermore, the second fixing strip has a length of 7.5 - 15 cm and a width of 2 - 4 cm, and its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length;

[0015] The third fixing strip has a length of 7.5 - 15 cm and a width of 2 - 4 cm, and its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length.

[0016] Furthermore, the included angle between the second fixing strip and the third fixing strip is 60° - 120°.

[0017] Furthermore, the fourth fixing strip has a length of 3 - 7 cm and a width of 1 - 3 cm, and its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length;

[0018] The fifth fixing strip has a length of 3 - 7 cm and a width of 1 - 3 cm, and its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length.

[0019] Furthermore, a first notch is provided on the second fixing strip, and the fourth fixing strip is located in the first notch and adhered to the release paper. The fourth fixing strip is used for fixing an indwelling gastric tube;

[0020] A second notch is provided on the third fixing strip, and the fifth fixing strip is located in the second notch and adhered to the release paper. The fifth fixing strip is used for fixing an indwelling gastric tube.

[0021] Further, the fourth fixing strip is not connected to the second fixing strip and can be completely torn off from the second fixing strip;

[0022] The fifth fixing strip is not connected to the third fixing strip and can be completely torn off from the third fixing strip.

[0023] Further, one end of the fourth fixing strip is connected to the second fixing strip, and the other end is separated from the second fixing strip along the first notch;

[0024] One end of the fifth fixing strip is connected to the third fixing strip, and the other end is separated from the third fixing strip along the second notch.

[0025] Further, two adjacent sides of the fourth fixing strip are connected to the second fixing strip, and the connection and separation points with the second fixing strip are the first contact point and the second contact point. The line connecting the first contact point and the second contact point forms a first broken line, and the fourth fixing strip can be folded along the first broken line;

[0026] Two adjacent sides of the fifth fixing strip are connected to the third fixing strip, and the connection and separation points with the third fixing strip are the third contact point and the fourth contact point. The line connecting the third contact point and the fourth contact point forms a second broken line, and the fifth fixing strip can be folded along the second broken line.

[0027] Further, the connection between the fourth fixing strip and the second fixing strip is a dotted cutting line, and the positions of the first contact point and the second contact point can be selected according to actual needs, so as to control the angle of the first broken line;

[0028] Further, the connection between the fifth fixing strip and the third fixing strip is a dotted cutting line, and the positions of the third contact point and the fourth contact point can be selected according to actual needs, so as to control the angle of the second broken line.

[0029] Further, the first fixing strip, the second fixing strip, the third fixing strip, the fourth fixing strip, and the fifth fixing strip include a hydrocolloid layer adhered to the release paper and an outer surface layer with a plurality of ventilation holes placed outside. The hydrocolloid layer has viscosity. After the first fixing strip, the second fixing strip, the third fixing strip, the fourth fixing strip, and the fifth fixing strip are torn off from the release paper, the side adhered to the release paper has viscosity and can be pasted on the facial skin of the patient, and the other side is adhered to the outer surface layer, and the outer surface layer does not have viscosity. Since the hydrocolloid layer has a certain softness and thickness, it can effectively protect the contact surface between the human nose bridge and the breathing mask from being damaged. The outer surface layer is provided with a plurality of ventilation holes, so that it has good air permeability and can effectively improve the comfort of the patient.

[0030] Compared with the prior art, the present utility model has the following advantages:

[0031] (1) At present, there is no non-invasive respiratory mask decompression fixation patch suitable for use during indwelling gastric tube placement in clinical practice. The decompression fixation patch of the present utility model can, for patients who are undergoing indwelling gastric tube placement and currently using a non-invasive respiratory mask due to their condition, not only fix the gastric tube on the face to prevent the gastric tube from slipping, but also reduce the pressure exerted by the non-invasive respiratory mask on the face (including the bridge of the nose, both cheeks, and the pressure-bearing areas when wearing the mask with an indwelling gastric tube), prevent facial pressure damage, improve the patient's comfort, and prevent the patient's face from becoming red or ulcerated due to pressure.

[0032] (2) The decompression fixation patch provided by the present utility model has a simple structure, low production cost, is easy to assemble, and is convenient for clinical use.

[0033] (3) By attaching the first fixing strip to the root of the patient's nose bridge and attaching the second and third fixing strips in a V-shape to both cheeks of the patient, rather than attaching them to the nasal ala area or below the nostrils, the non-invasive mask can be effectively pressed on the decompression fixation patch, and at the same time, a part of the indwelling gastric tube passes through the decompression fixation tube, thereby lifting the indwelling gastric tube and leaving a certain distance between it and the patient's face, thus reducing the redness or ulceration of the patient's face caused by the pressure of the non-invasive mask and the indwelling gastric tube.

[0034] (4) The fourth fixing strip (fifth fixing strip) of the present utility model can be completely detached from the second fixing strip (third fixing strip), or the fourth fixing strip (fifth fixing strip) is connected to one end of the second fixing strip (third fixing strip). When it can be completely detached, the fourth fixing strip (fifth fixing strip) is flexible in use and is not limited by the position of the second fixing strip (third fixing strip), and can flexibly fix the indwelling gastric tube. When the fourth fixing strip (fifth fixing strip) is connected to one end of the second fixing strip (third fixing strip), the fourth fixing strip (fifth fixing strip) can be folded along the first folding line (second folding line). The first folding line (second folding line) intersects both sides where the fourth fixing strip (fifth fixing strip) is connected to the second fixing strip (third fixing strip) and is an oblique line, which can change the direction of the fourth fixing strip (fifth fixing strip), enabling it to be pasted in a direction different from that of the second fixing strip (third fixing strip), so that the connection part remains neat and does not get twisted into a ball, thereby preventing the non-invasive mask or the indwelling gastric tube from shifting.

[0035] (5) The connection between the fourth fixing strip and the second fixing strip of the present utility model is a dotted cutting line. The positions of the first contact point and the second contact point can be selected according to actual needs, so as to control the angle of the first folding line; the connection between the fifth fixing strip and the third fixing strip is a dotted cutting line. The positions of the third contact point and the fourth contact point can be selected according to actual needs, so as to control the angle of the second folding line. Description of the Drawings

[0036] Figure 1 It is a schematic diagram of using a non-invasive breathing mask when indwelling a gastric tube for a patient;

[0037] Figure 2 It is a schematic structural diagram of the decompression fixing patch shown in Embodiment 1;

[0038] Figure 3 It is a schematic structural diagram when the fourth fixing strip and the fifth fixing strip of the decompression fixing patch shown in Embodiment 1 are torn off;

[0039] Figure 4 It is a schematic hierarchical diagram of the decompression fixing patch shown in Embodiment 1;

[0040] Figure 5 It is a schematic structural diagram of the decompression fixing patch shown in Embodiment 2;

[0041] Figure 6 It is a schematic structural diagram of the decompression fixing patch shown in Embodiment 5.

[0042] Description of the marks in the figure:

[0043] 1 - protective patch, 11 - first fixing strip, 12 - second fixing strip, 121 - first notch, 13 - third fixing strip, 131 - second notch, 14 - fourth fixing strip, 141 - first contact point, 142 - second contact point, 143 - first folding line, 15 - fifth fixing strip, 151 - third contact point, 152 - fourth contact point, 153 - second folding line, 2 - release paper, 3 - hydrocolloid layer, 4 - outer layer, 5 - gastric tube, 6 - non-invasive mask. Detailed Embodiments

[0044] The present utility model will be described in detail below in conjunction with the drawings and specific embodiments. The embodiments are implemented on the premise of the technical solution of the present utility model, and the detailed implementation manners and specific operation processes are given. However, the protection scope of the present utility model is not limited to the following embodiments. In the following embodiments or implementation manners, if there is no special description of the functional components or structures, it means that they are all conventional components or conventional structures adopted in the art to achieve the corresponding functions.

[0045] It should be noted that in the description of the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0046] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0047] A decompression fixation patch, comprising a protective patch 1 and a release paper 2 adhered to the protective patch, wherein the protective patch 1 includes:

[0048] A first fixing strip 11 transversely attached to the root of the patient's nose bridge;

[0049] A second fixing strip 12 and a third fixing strip 13 connected to the bottom of the first fixing strip 11 and attached to the patient's both cheeks in a V-shaped manner;

[0050] A fourth fixing strip 14 provided on the second fixing strip 12 and detachable;

[0051] And a fifth fixing strip 15 provided on the third fixing strip 13 and detachable.

[0052] As one of the preferred embodiments, the first fixing strip 11 is located below the patient's eyes, and the second fixing strip 12 and the third fixing strip 13 are located below the patient's eyes, and they both play a role in decompressing the non-invasive mask.

[0053] As one of the preferred embodiments, the first fixing strip 11 has a length of 5 - 10 cm and a width of 2 - 4 cm, and its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length.

[0054] As one of the preferred embodiments, the second fixing strip 12 has a length of 7.5 - 15 cm and a width of 2 - 4 cm, and its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length;

[0055] The length of the third fixing strip 3 is 7.5 - 15 cm, and the width is 2 - 4 cm. Its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length.

[0056] As one of the preferred embodiments, the included angle between the second fixing strip 12 and the third fixing strip 13 is 60° - 120°.

[0057] As one of the preferred embodiments, the length of the fourth fixing strip 14 is 3 - 7 cm, and the width is 1 - 3 cm. Its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length;

[0058] The length of the fifth fixing strip 15 is 3 - 7 cm, and the width is 1 - 3 cm. Its shape is rectangular or arc-shaped. When it is arc-shaped, its length is the arc length.

[0059] As one of the preferred embodiments, a first notch 121 is provided on the second fixing strip 12. The fourth fixing strip 14 is located within the first notch 121 and adhered to the release paper 2. The fourth fixing strip 14 is used to fix the indwelling gastric tube;

[0060] A second notch 131 is provided on the third fixing strip 13. The fifth fixing strip 15 is located within the second notch 131 and adhered to the release paper 2. The fifth fixing strip 15 is used to fix the indwelling gastric tube.

[0061] As one of the preferred embodiments, the fourth fixing strip 14 is not connected to the second fixing strip 12 and can be completely torn away from the second fixing strip 12;

[0062] The fifth fixing strip 15 is not connected to the third fixing strip 13 and can be completely torn away from the third fixing strip 13.

[0063] As one of the preferred embodiments, one end of the fourth fixing strip 14 is connected to the second fixing strip 12, and the other end is separated from the second fixing strip 12 along the first notch 121;

[0064] One end of the fifth fixing strip 15 is connected to the third fixing strip 13, and the other end is separated from the third fixing strip 13 along the second notch 131.

[0065] As one of the preferred embodiments, two adjacent sides of the fourth fixing strip 14 are connected to the second fixing strip 12. The connection and separation points with the second fixing strip 12 are the first contact point 141 and the second contact point 142. The line connecting the first contact point 141 and the second contact point 142 forms a first broken line 143. The fourth fixing strip 14 can be folded along the first broken line 143;

[0066] Two adjacent sides of the fifth fixing strip 15 are connected to the third fixing strip 13. The connection and separation points between the fifth fixing strip 15 and the third fixing strip 13 are the third contact point 151 and the fourth contact point 152. A second broken line 153 is formed by connecting the third contact point 151 and the fourth contact point 152. The fifth fixing strip 15 can be folded along the second broken line 153.

[0067] As one of the preferred embodiments, the connection between the fourth fixing strip 14 and the second fixing strip 12 is a dotted cutting line. The positions of the first contact point 141 and the second contact point 142 can be selected according to actual needs, so as to control the angle of the first broken line 143.

[0068] As one of the preferred embodiments, the connection between the fifth fixing strip 15 and the third fixing strip 13 is a dotted cutting line. The positions of the third contact point 151 and the fourth contact point 152 can be selected according to actual needs, so as to control the angle of the second broken line 153.

[0069] As one of the preferred embodiments, the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 include a hydrocolloid layer 3 adhered to the release paper 2 and an outer surface layer 4 with a plurality of ventilation holes on the outside. The hydrocolloid layer 3 has adhesiveness. After the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 are peeled off from the release paper 2, the side adhered to the release paper 2 has adhesiveness and can be pasted on the facial skin of the patient, and the other side is adhered to the outer surface layer 4, and the outer surface layer 4 has no adhesiveness. Since the hydrocolloid layer 3 has a certain softness and thickness, it can effectively protect the contact surface between the human nose bridge and the breathing mask from being damaged. The outer surface layer 4 is provided with a plurality of ventilation holes, so that it has good air permeability and can effectively improve the comfort of the patient.

[0070] Example 1

[0071] A decompression fixing patch, as Figures 2 to 4 shown, includes a protective patch 1 and a release paper 2 adhered to the protective patch. The protective patch 1 includes:

[0072] A first fixing strip 11 transversely attached to the root of the patient's nose bridge;

[0073] A second fixing strip 12 and a third fixing strip 13 connected to the bottom of the first fixing strip 11 and attached to the patient's two cheeks in a V shape;

[0074] A fourth fixing strip 14 provided on the second fixing strip 12 and detachable;

[0075] And a fifth fixing strip 15 provided on the third fixing strip 13 and detachable.

[0076] In this embodiment, the first fixing strip 11 is located below the patient's eyes, and the second fixing strip 12 and the third fixing strip 13 are located below the patient's eyes, both of which play a role in decompressing the non-invasive mask.

[0077] In this embodiment, the first fixing strip 11 has a length of 7 cm and a width of 3 cm, and its shape is rectangular.

[0078] In this embodiment, the second fixing strip 12 has a length of 10 cm and a width of 3 cm, and its shape is rectangular.

[0079] In this embodiment, the third fixing strip 3 has a length of 10 cm and a width of 3 cm, and its shape is rectangular.

[0080] In this embodiment, the included angle between the second fixing strip 12 and the third fixing strip 13 is 60°.

[0081] In this embodiment, the fourth fixing strip 14 has a length of 5 cm and a width of 2.5 cm, and its shape is rectangular.

[0082] In this embodiment, the fifth fixing strip 15 has a length of 5 cm and a width of 2.5 cm, and its shape is rectangular.

[0083] In this embodiment, a first notch 121 is provided on the second fixing strip 12, and the fourth fixing strip 14 is located within the first notch 121 and adhered to the release paper 2. The fourth fixing strip 14 is used to fix the indwelling gastric tube.

[0084] In this embodiment, a second notch 131 is provided on the third fixing strip 13, and the fifth fixing strip 15 is located within the second notch 131 and adhered to the release paper 2. The fifth fixing strip 15 is used to fix the indwelling gastric tube.

[0085] In this embodiment, the fourth fixing strip 14 is not connected to the second fixing strip 12 and can be completely torn off from the second fixing strip 12.

[0086] In this embodiment, the fifth fixing strip 15 is not connected to the third fixing strip 13 and can be completely torn off from the third fixing strip 13.

[0087] In this embodiment, the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 include a hydrocolloid layer 3 adhered to the release paper 2 and an outer surface layer 4 placed outside and having a plurality of ventilation holes. The hydrocolloid layer 3 has adhesiveness. After the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 are torn off from the release paper 2, the side adhered to the release paper 2 has adhesiveness and can be pasted on the facial skin of the patient, and the other side is adhered to the outer surface layer 4, and the outer surface layer 4 does not have adhesiveness. Since the hydrocolloid layer 3 has a certain softness and thickness, it can effectively protect the contact surface between the human nose bridge and the breathing mask from being damaged. The outer surface layer 4 is provided with a plurality of ventilation holes, so that it has good air permeability and can effectively improve the comfort of the patient. The hydrocolloid layer 3 adopts a common hydrocolloid dressing in the art.

[0088] When the decompression fixation patch is in use, an indwelling gastric tube is inserted at the nasal cavity of the patient. The indwelling gastric tube is located between the patient's mouth and nostrils and is placed towards both sides of the cheeks. Tear off the first fixing strip 11, the second fixing strip 12, and the third fixing strip 13 of the decompression fixation patch from the bottom release paper 2, and leave the fourth fixing patch 14 and the fifth fixing patch 15 on the release paper 2. At this time, the first notch 121 on the second fixing strip 12 is exposed, and the second notch 131 on the third fixing strip 13 is exposed. The first notch 121 and the second notch 131 are hollow and do not have the hydrocolloid layer 3 and the outer surface layer 4. Paste the first fixing strip 11 on the root of the patient's nose bridge, and fit the second fixing strip 12 and the third fixing strip 13 to both sides of the patient's cheeks. When the ends of the second fixing strip 12 and the third fixing strip 13 away from the first fixing strip 11 are attached to the patient's face, they are located below the indwelling gastric tube, and the indwelling gastric tube presses on the outer surface layer 4 at the lower ends of the second fixing strip 12 and the third fixing strip 13. After the second fixing strip 12 and the third fixing strip 13 are fitted, tear off the fourth fixing strip 14 and the fifth fixing strip 15 from the release paper 2, and use the fourth fixing strip 14 and the fifth fixing strip 15 to fit on the indwelling gastric tube. The fourth fixing strip 14 and the fifth fixing strip 15 are located above the second fixing strip 12 and the third fixing strip 13, and the indwelling gastric tube is clamped in the middle. Wear a non-invasive mask on the patient's face, press the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15, so that the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 are located below the edge of the non-invasive mask, playing a role in isolating the patient's face or the indwelling gastric tube and the non-invasive mask.

[0089] For patients who are on a indwelling gastric tube and currently using a non-invasive breathing mask due to their medical conditions, it can not only fix the gastric tube on the face to prevent the gastric tube from slipping, but also reduce the pressure of the non-invasive breathing mask on the face, including the bridge of the nose, both cheeks, and the pressure areas when wearing the mask with the indwelling gastric tube, to prevent facial pressure damage, improve the patient's comfort, and prevent the patient's face from being red or broken due to pressure.

[0090] Example 2

[0091] A decompression fixation patch, as Figure 5 shown, includes a protective patch 1 and a release paper 2 adhered to the protective patch. The protective patch 1 includes:

[0092] A first fixing strip 11 that is horizontally attached to the root of the patient's nose bridge;

[0093] A second fixing strip 12 and a third fixing strip 13 that are connected to the bottom of the first fixing strip 11 and are attached to the patient's both cheeks in a V shape;

[0094] A fourth fixing strip 14 that is provided on the second fixing strip 12 and can be torn off;

[0095] And a fifth fixing strip 15 that is provided on the third fixing strip 13 and can be torn off.

[0096] In this embodiment, the first fixing strip 11 is located below the patient's eyes, and the second fixing strip 12 and the third fixing strip 13 are located below the patient's eyes, and they both play a role in decompressing the non-invasive mask.

[0097] In this embodiment, the first fixing strip 11 is in an arc shape, with an arc length of 10 cm and a width of 4 cm.

[0098] In this embodiment, the second fixing strip 12 is in an arc shape, with an arc length of 15 cm and a width of 4 cm.

[0099] In this embodiment, the third fixing strip 3 is in an arc shape, with an arc length of 15 cm and a width of 4 cm.

[0100] In this embodiment, the second fixing strip 12 and the third fixing strip 13 are connected to form a semi-circular shape, and its center is located at one end away from the first fixing strip 11.

[0101] In this embodiment, the fourth fixing strip 14 is in an arc shape, with an arc length of 7 cm and a width of 3 cm.

[0102] In this embodiment, the fifth fixing strip 15 is in an arc shape, with an arc length of 7 cm and a width of 3 cm.

[0103] In this embodiment, a first notch 121 is provided on the second fixing strip 12. The fourth fixing strip 14 is located within the first notch 121 and adhered to the release paper 2. The fourth fixing strip 14 is used to fix the indwelling gastric tube.

[0104] In this embodiment, a second notch 131 is provided on the third fixing strip 13. The fifth fixing strip 15 is located within the second notch 131 and adhered to the release paper 2. The fifth fixing strip 15 is used to fix the indwelling gastric tube.

[0105] In this embodiment, the fourth fixing strip 14 is not connected to the second fixing strip 12 and can be completely torn away from the second fixing strip 12.

[0106] The fifth fixing strip 15 is not connected to the third fixing strip 13 and can be completely torn away from the third fixing strip 13.

[0107] In this embodiment, the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 include a hydrocolloid layer 3 adhered to the release paper 2 and an outer surface layer 4 placed outside with a plurality of ventilation holes. The hydrocolloid layer 3 has adhesiveness. After the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 are torn away from the release paper 2, the side adhered to the release paper 2 has adhesiveness and can be pasted on the facial skin of the patient, and the other side is adhered to the outer surface layer 4, and the outer surface layer 4 does not have adhesiveness. Since the hydrocolloid layer 3 has a certain softness and thickness, it can effectively protect the contact surface between the human nose bridge and the breathing mask from being damaged. The outer surface layer 4 is provided with a plurality of ventilation holes, so that it has good air permeability and can effectively improve the comfort of the patient. The hydrocolloid layer 3 adopts a common hydrocolloid dressing in the art.

[0108] Embodiment 3

[0109] A decompression fixation patch includes a protection patch 1 and a release paper 2 adhered to the protection patch. The protection patch 1 includes:

[0110] A first fixing strip 11 transversely attached to the root of the patient's nose bridge;

[0111] A second fixing strip 12 and a third fixing strip 13 connected to the bottom of the first fixing strip 11 and attached to the patient's two cheeks in a V shape;

[0112] A fourth fixing strip 14 provided on the second fixing strip 12 and detachable;

[0113] And a fifth fixing strip 15 provided on the third fixing strip 13 and detachable.

[0114] In this embodiment, the first fixing strip 11 is located below the patient's eyes, and the second fixing strip 12 and the third fixing strip 13 are also located below the patient's eyes, all of which play a role in decompressing the non-invasive mask.

[0115] In this embodiment, the first fixing strip 11 has a length of 5 cm and a width of 2 cm, and its shape is rectangular, with the corners of the rectangle connected by arcs.

[0116] In this embodiment, the second fixing strip 12 has a length of 7.5 cm and a width of 2 cm, and its shape is rectangular, with the corners of the rectangle connected by arcs.

[0117] In this embodiment, the third fixing strip 3 has a length of 7.5 cm and a width of 2 cm, and its shape is rectangular, with the corners of the rectangle connected by arcs.

[0118] In this embodiment, the included angle between the second fixing strip 12 and the third fixing strip 13 is 90°.

[0119] In this embodiment, the fourth fixing strip 14 has a length of 3 cm and a width of 1 cm, and its shape is rectangular, with the corners of the rectangle connected by arcs.

[0120] In this embodiment, the fifth fixing strip 15 has a length of 1 cm and a width of 1 cm, and its shape is rectangular, with the corners of the rectangle connected by arcs.

[0121] In this embodiment, a first notch 121 is provided on the second fixing strip 12, and the fourth fixing strip 14 is located within the first notch 121 and adhered to the release paper 2. The fourth fixing strip 14 is used to fix the indwelling gastric tube.

[0122] In this embodiment, a second notch 131 is provided on the third fixing strip 13, and the fifth fixing strip 15 is located within the second notch 131 and adhered to the release paper 2. The fifth fixing strip 15 is used to fix the indwelling gastric tube.

[0123] In this embodiment, the fourth fixing strip 14 is not connected to the second fixing strip 12 and can be completely torn off from the second fixing strip 12.

[0124] In this embodiment, the fifth fixing strip 15 is not connected to the third fixing strip 13 and can be completely torn off from the third fixing strip 13.

[0125] In this embodiment, the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 include a hydrocolloid layer 3 adhered to the release paper 2 and an outer surface layer 4 placed outside with a plurality of ventilation holes. The hydrocolloid layer 3 has adhesiveness. After the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 are peeled off from the release paper 2, the side adhered to the release paper 2 has adhesiveness and can be pasted on the facial skin of the patient, and the other side is adhered to the outer surface layer 4, and the outer surface layer 4 does not have adhesiveness. Since the hydrocolloid layer 3 has a certain softness and thickness, it can effectively protect the contact surface between the human nasal bridge and the breathing mask from being damaged. The outer surface layer 4 is provided with a plurality of ventilation holes, so that it has good air permeability and can effectively improve the comfort of the patient. The hydrocolloid layer 3 adopts a common hydrocolloid dressing in the art.

[0126] Example 4

[0127] A decompression fixing patch includes a protection patch 1 and a release paper 2 adhered to the protection patch. The protection patch 1 includes:

[0128] A first fixing strip 11 transversely attached to the root of the patient's nasal bridge;

[0129] A second fixing strip 12 and a third fixing strip 13 connected to the bottom of the first fixing strip 11 and attached to the patient's both cheeks in a V shape;

[0130] A fourth fixing strip 14 provided on the second fixing strip 12 and detachable;

[0131] And a fifth fixing strip 15 provided on the third fixing strip 13 and detachable.

[0132] In this embodiment, the first fixing strip 11 is located below the patient's eyes, and the second fixing strip 12 and the third fixing strip 13 are located below the patient's eyes, and they both play a role in decompressing the non-invasive mask.

[0133] In this embodiment, the first fixing strip 11 has a length of 5 cm and a width of 2 cm, and its shape is rectangular, and the respective top corners of the rectangle are connected by arcs.

[0134] In this embodiment, the second fixing strip 12 has a length of 7.5 cm and a width of 2 cm, and its shape is rectangular, and the respective top corners of the rectangle are connected by arcs.

[0135] In this embodiment, the third fixing strip 13 has a length of 7.5 cm and a width of 2 cm, and its shape is rectangular, and the respective top corners of the rectangle are connected by arcs.

[0136] In this embodiment, the included angle between the second fixing strip 12 and the third fixing strip 13 is 120°.

[0137] In this embodiment, the fourth fixing strip 14 has a length of 3 cm and a width of 1 cm, and its shape is rectangular, with the top corners of the rectangle connected by arcs.

[0138] In this embodiment, the fifth fixing strip 15 has a length of 1 cm and a width of 1 cm, and its shape is rectangular, with the top corners of the rectangle connected by arcs.

[0139] In this embodiment, a first notch 121 is provided on the second fixing strip 12, and the fourth fixing strip 14 is located within the first notch 121 and adhered to the release paper 2. The fourth fixing strip 14 is used to fix the indwelling gastric tube.

[0140] In this embodiment, a second notch 131 is provided on the third fixing strip 13, and the fifth fixing strip 15 is located within the second notch 131 and adhered to the release paper 2. The fifth fixing strip 15 is used to fix the indwelling gastric tube.

[0141] In this embodiment, the fourth fixing strip 14 is not connected to the second fixing strip 12 and can be completely torn off from the second fixing strip 12.

[0142] In this embodiment, the fifth fixing strip 15 is not connected to the third fixing strip 13 and can be completely torn off from the third fixing strip 13.

[0143] In this embodiment, the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 include a hydrocolloid layer 3 adhered to the release paper 2 and an outer surface layer 4 placed outside with a plurality of ventilation holes. The hydrocolloid layer 3 has adhesiveness. After the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 are torn off from the release paper 2, the side adhered to the release paper 2 has adhesiveness and can be pasted on the facial skin of the patient, and the other side is adhered to the outer surface layer 4, and the outer surface layer 4 does not have adhesiveness. Since the hydrocolloid layer 3 has a certain softness and thickness, it can effectively protect the contact surface between the human nose bridge and the breathing mask from being damaged. The outer surface layer 4 is provided with a plurality of ventilation holes, so that it has good air permeability and can effectively improve the comfort of the patient. The hydrocolloid layer 3 adopts a common hydrocolloid dressing in the art.

[0144] Embodiment 5

[0145] A decompression fixation patch, as Figure 6 shown, includes a protective patch 1 and a release paper 2 adhered to the protective patch. The protective patch 1 includes:

[0146] A first fixing strip 11 that is horizontally attached to the root of the patient's nasal bridge;

[0147] A second fixing strip 12 and a third fixing strip 13 that are connected to the bottom of the first fixing strip 11 and are attached to the patient's cheeks on both sides in a V shape;

[0148] A fourth fixing strip 14 that is provided on the second fixing strip 12 and can be torn off;

[0149] And a fifth fixing strip 15 that is provided on the third fixing strip 13 and can be torn off.

[0150] In this embodiment, the first fixing strip 11 is located below the patient's eyes, and the second fixing strip 12 and the third fixing strip 13 are located below the patient's eyes, and they both play a role in decompressing the non-invasive mask.

[0151] In this embodiment, the first fixing strip 11 has a length of 7 cm and a width of 3 cm, and its shape is rectangular.

[0152] In this embodiment, the second fixing strip 12 has a length of 10 cm and a width of 3 cm, and its shape is rectangular.

[0153] In this embodiment, the third fixing strip 13 has a length of 10 cm and a width of 3 cm, and its shape is rectangular.

[0154] In this embodiment, the included angle between the second fixing strip 12 and the third fixing strip 13 is 60°.

[0155] In this embodiment, the fourth fixing strip 14 has a length of 5 cm and a width of 2.5 cm, and its shape is rectangular.

[0156] In this embodiment, the fifth fixing strip 15 has a length of 5 cm and a width of 2.5 cm, and its shape is rectangular.

[0157] In this embodiment, a first notch 121 is provided on the second fixing strip 12, and the fourth fixing strip 14 is located in the first notch 121 and is adhered to the release paper 2, and the fourth fixing strip 14 is used to fix the indwelling gastric tube.

[0158] In this embodiment, a second notch 131 is provided on the third fixing strip 13, and the fifth fixing strip 15 is located in the second notch 131 and is adhered to the release paper 2, and the fifth fixing strip 15 is used to fix the indwelling gastric tube.

[0159] In this embodiment, one end of the fourth fixing strip 14 is connected to the second fixing strip 12, and the other end is separated from the second fixing strip 12 along the first notch 121.

[0160] In this embodiment, one end of the fifth fixing strip 15 is connected to the third fixing strip 13, and the other end is separated from the third fixing strip 13 along the second notch 131.

[0161] In this embodiment, two adjacent sides of the fourth fixing strip 14 are connected to the second fixing strip 12. The connection and separation points of the fourth fixing strip 14 and the second fixing strip 12 are the first contact point 141 and the second contact point 142. A first broken line 143 is formed by connecting the first contact point 141 and the second contact point 142. The fourth fixing strip 14 can be folded along the first broken line 143.

[0162] In this embodiment, two adjacent sides of the fifth fixing strip 15 are connected to the third fixing strip 13. The connection and separation points of the fifth fixing strip 15 and the third fixing strip 13 are the third contact point 151 and the fourth contact point 152. A second broken line 153 is formed by connecting the third contact point 151 and the fourth contact point 152. The fifth fixing strip 15 can be folded along the second broken line 153.

[0163] In this embodiment, the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 include a hydrocolloid layer 3 adhered to the release paper 2 and an outer surface layer 4 with a plurality of ventilation holes disposed outside. The hydrocolloid layer 3 has adhesiveness. After the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 are peeled off from the release paper 2, the side adhered to the release paper 2 has adhesiveness and can be attached to the facial skin of the patient, and the other side is adhered to the outer surface layer 4, and the outer surface layer 4 does not have adhesiveness. Since the hydrocolloid layer 3 has a certain softness and thickness, it can effectively protect the contact surface between the human nose bridge and the breathing mask from being damaged. The outer surface layer 4 is provided with a plurality of ventilation holes, so that it has good air permeability and can effectively improve the comfort of the patient. The hydrocolloid layer 3 adopts a common hydrocolloid dressing in the art.

[0164] When the decompression fixation patch is in use, an indwelling gastric tube is inserted at the nasal cavity of the patient. The indwelling gastric tube is located between the patient's mouth and nostrils and is placed towards both sides of the cheeks. The first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing patch 14 and the fifth fixing patch 15 of the decompression fixation patch are torn off from the release paper 2 at the bottom. The first fixing strip 11 is attached to the root of the patient's nasal bridge, and the second fixing strip 12 and the third fixing strip 13 are attached to both sides of the patient's cheeks. When the ends of the second fixing strip 12 and the third fixing strip 13 away from the first fixing strip 11 are attached to the patient's face, they are located below the indwelling gastric tube, and the indwelling gastric tube presses on the outer surface layer 4 at the lower ends of the second fixing strip 12 and the third fixing strip 13. After the second fixing strip 12 and the third fixing strip 13 are attached, the fourth fixing strip 14 and the fifth fixing strip 15 are torn off along the edges of the first notch 121 and the second notch 131. The tearing of the fourth fixing strip 14 stops when it reaches the first contact point 141 and the second contact point 142, and it is folded along the first folding line 143. At this time, the hydrocolloid layer 3 of the fourth fixing strip 14 faces upward, and the indwelling gastric tube is fixed along the opposite direction of the folding, so that the outer surface layer 4 is on the outside, and the fourth fixing strip 14 is located above the second fixing strip 12, and the two sandwich the indwelling gastric tube in the middle. Similarly, the tearing of the fifth fixing strip 15 stops when it reaches the third contact point 151 and the fourth contact point 152, and it is folded along the second folding line 153. At this time, the hydrocolloid layer 3 of the fifth fixing strip 15 faces upward, and the indwelling gastric tube is fixed along the opposite direction of the folding, so that the outer surface layer 4 is on the outside, and the fifth fixing strip 15 is located above the third fixing strip 13, and the two sandwich the indwelling gastric tube in the middle. The non-invasive face mask is worn on the patient's face, pressing on the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14 and the fifth fixing strip 15, so that the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14 and the fifth fixing strip 15 are located below the edge of the non-invasive face mask, playing a role in isolating the patient's face or the indwelling gastric tube and the non-invasive face mask.

[0165] For patients who are in the period of indwelling gastric tube and currently use a non-invasive respiratory face mask due to the need of the condition, it can not only play a role in fixing the gastric tube on the face to prevent the gastric tube from slipping, but also play a role in reducing the pressure of the non-invasive respiratory face mask on the face including the nasal bridge, both sides of the cheeks and the compressed parts when wearing the face mask with the indwelling gastric tube, preventing the face from being damaged by pressure, improving the comfort of the patient, and preventing the patient's face from being reddened or broken due to pressure.

[0166] Example 6

[0167] A decompression fixation patch, comprising a protective patch 1 and a release paper 2 adhesively connected to the protective patch. The protective patch 1 includes:

[0168] A first fixing strip 11 that is horizontally attached to the root of the patient's nasal bridge;

[0169] A second fixing strip 12 and a third fixing strip 13 that are connected to the bottom of the first fixing strip 11 and are attached to the patient's both cheeks in a V shape;

[0170] A fourth fixing strip 14 that is provided on the second fixing strip 12 and can be torn off;

[0171] And a fifth fixing strip 15 that is provided on the third fixing strip 13 and can be torn off.

[0172] In this embodiment, the first fixing strip 11 is located below the patient's eyes, and the second fixing strip 12 and the third fixing strip 13 are located below the patient's eyes, and they both play a role in decompressing the non-invasive mask.

[0173] In this embodiment, the first fixing strip 11 has a length of 7 cm and a width of 3 cm, and its shape is rectangular.

[0174] In this embodiment, the second fixing strip 12 has a length of 10 cm and a width of 3 cm, and its shape is rectangular.

[0175] In this embodiment, the third fixing strip 13 has a length of 10 cm and a width of 3 cm, and its shape is rectangular.

[0176] In this embodiment, the included angle between the second fixing strip 12 and the third fixing strip 13 is 60°.

[0177] In this embodiment, the fourth fixing strip 14 has a length of 5 cm and a width of 2.5 cm, and its shape is rectangular.

[0178] In this embodiment, the fifth fixing strip 15 has a length of 5 cm and a width of 2.5 cm, and its shape is rectangular.

[0179] In this embodiment, a first notch 121 is provided on the second fixing strip 12, the fourth fixing strip 14 is located in the first notch 121 and is adhered to the release paper 2, and the fourth fixing strip 14 is used to fix the indwelling gastric tube.

[0180] In this embodiment, a second notch 131 is provided on the third fixing strip 13, the fifth fixing strip 15 is located in the second notch 131 and is adhered to the release paper 2, and the fifth fixing strip 15 is used to fix the indwelling gastric tube.

[0181] In this embodiment, one end of the fourth fixing strip 14 is connected to the second fixing strip 12, and the other end is separated from the second fixing strip 12 along the first notch 121.

[0182] In this embodiment, one end of the fifth fixing strip 15 is connected to the third fixing strip 13, and the other end is separated from the third fixing strip 13 along the second notch 131.

[0183] In this embodiment, two adjacent sides of the fourth fixing strip 14 are connected to the second fixing strip 12. The connection and separation points of the fourth fixing strip 14 and the second fixing strip 12 are the first contact point 141 and the second contact point 142. A first broken line 143 is formed by connecting the first contact point 141 and the second contact point 142. The fourth fixing strip 14 can be folded along the first broken line 143.

[0184] In this embodiment, two adjacent sides of the fifth fixing strip 15 are connected to the third fixing strip 13. The connection and separation points of the fifth fixing strip 15 and the third fixing strip 13 are the third contact point 151 and the fourth contact point 152. A second broken line 153 is formed by connecting the third contact point 151 and the fourth contact point 152. The fifth fixing strip 15 can be folded along the second broken line 153.

[0185] In this embodiment, the connection between the fourth fixing strip 14 and the second fixing strip 12 is a dotted cutting line. The positions of the first contact point 141 and the second contact point 142 can be selected according to actual needs, so as to control the angle of the first broken line 143.

[0186] In this embodiment, the connection between the fifth fixing strip 15 and the third fixing strip 13 is a dotted cutting line. The positions of the third contact point 151 and the fourth contact point 152 can be selected according to actual needs, so as to control the angle of the second broken line 153.

[0187] In this embodiment, the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 include a hydrocolloid layer 3 adhered to the release paper 2 and an outer surface layer 4 placed outside with a plurality of ventilation holes. The hydrocolloid layer 3 has viscosity. After the first fixing strip 11, the second fixing strip 12, the third fixing strip 13, the fourth fixing strip 14, and the fifth fixing strip 15 are torn off from the release paper 2, the side adhered to the release paper 2 has viscosity and can be pasted on the facial skin of the patient, and the other side is adhered to the outer surface layer 4, and the outer surface layer 4 has no viscosity. Since the hydrocolloid layer 3 has a certain softness and thickness, it can effectively protect the contact surface between the human nose bridge and the breathing mask from being damaged. The outer surface layer 4 is provided with a plurality of ventilation holes, so that it has good air permeability and can effectively improve the comfort of the patient. The hydrocolloid layer 3 adopts a common hydrocolloid dressing in the art.

[0188] The above description of the embodiments is to enable those of ordinary skill in the art to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative efforts. Therefore, the present utility model is not limited to the above embodiments, and the improvements and modifications made by those skilled in the art without departing from the scope of the present utility model according to the disclosure of the present utility model should be within the protection scope of the present utility model.

Claims

1. A decompression fixation patch, comprising a protective patch (1) and a release paper (2) adhered to the protective patch (1), characterized in that, The protective sticker (1) includes: A first fixing strip (11) that is horizontally attached to the root of the patient's nose bridge; A second fixing strip (12) and a third fixing strip (13) that are connected to the bottom of the first fixing strip (11) and are attached to the patient's two cheeks in a V-shape; A fourth fixing strip (14) that is provided on the second fixing strip (12) and can be torn off; And a fifth fixing strip (15) that is provided on the third fixing strip (13) and can be torn off.

2. The decompression fixation patch according to claim 1, characterized in that, The first fixing strip (11) has a length of 5 - 10 cm and a width of 2 - 4 cm, and its shape is rectangular or arc-shaped; The second fixing strip (12) has a length of 7.5 - 15 cm and a width of 2 - 4 cm, and its shape is rectangular or arc-shaped; The third fixing strip (13) has a length of 7.5 - 15 cm and a width of 2 - 4 cm, and its shape is rectangular or arc-shaped.

3. The decompression fixation patch according to claim 1, wherein, The included angle between the second fixing strip (12) and the third fixing strip (13) is 60° - 120°.

4. The decompression fixation patch according to claim 1, characterized in that, The fourth fixing strip (14) has a length of 3 - 7 cm and a width of 1 - 3 cm, and its shape is rectangular, oval, or arc-shaped; The fifth fixing strip (15) has a length of 3 - 7 cm and a width of 1 - 3 cm, and its shape is rectangular or arc-shaped.

5. The decompression fixing patch according to claim 1, wherein A first notch (121) is provided on the second fixing strip (12), and the fourth fixing strip (14) is located within the first notch (121) and adhered to the release paper (2); A second notch (131) is provided on the third fixing strip (13), and the fifth fixing strip (15) is located within the second notch (131) and adhered to the release paper (2).

6. The decompression fixation patch according to claim 5, characterized in that, The fourth fixing strip (14) is not connected to the second fixing strip (12) and can be completely torn off from the second fixing strip (12); The fifth fixing strip (15) is not connected to the third fixing strip (13) and can be completely torn off from the third fixing strip (13).

7. The decompression fixation patch according to claim 5, wherein, One end of the fourth fixing strip (14) is connected to the second fixing strip (12), and the other end is separated from the second fixing strip (12) along the first notch (121); One end of the fifth fixing strip (15) is connected to the third fixing strip (13), and the other end is separated from the third fixing strip (13) along the second notch (131).

8. A decompression fixation patch according to claim 7, characterized in that, Two adjacent sides of the fourth fixing strip (14) are connected to the second fixing strip (12), and the connection and separation points with the second fixing strip (12) are the first contact point (141) and the second contact point (142). The line connecting the first contact point (141) and the second contact point (142) forms a first broken line (143), and the fourth fixing strip (14) can be folded along the first broken line (143); The two adjacent sides of the fifth fixing strip (15) are connected to the third fixing strip (13), and the connection and separation points between the fifth fixing strip (15) and the third fixing strip (13) are the third contact point (151) and the fourth contact point (152). A second broken line (153) is formed by connecting the third contact point (151) and the fourth contact point (152), and the fifth fixing strip (15) can be folded along the second broken line (153).

9. The pressure-reducing fixation patch according to claim 7, wherein, The connection between the fourth fixing strip (14) and the second fixing strip (12) is a dotted cutting line; The connection between the fifth fixing strip (15) and the third fixing strip (13) is a dotted cutting line.

10. The pressure-reducing fixation patch according to claim 1, wherein The first fixing strip (11), the second fixing strip (12), the third fixing strip (13), the fourth fixing strip (14), and the fifth fixing strip (15) include a hydrocolloid layer (3) adhered to the release paper (2) and an outer surface layer (4) with a plurality of ventilation holes on the outside.

Images