Ultrasonic coupling patch

Abstract

The utility model relates to an ultrasonic coupling patch. The ultrasonic coupling patch is made of a coupling material so that ultrasonic waves can penetrate through the ultrasonic coupling patch, the ultrasonic coupling patch is provided with a skin-friendly face and a smooth face, and the skin-friendly face is arranged towards a human body or an animal and comprises an attaching part used for being attached to the human body or the animal. The smooth surface is arranged back to a human body or an animal and is used for being in contact with an ultrasonic probe, and the ultrasonic coupling patch is used as an ultrasonic transmission medium, so that the ultrasonic coupling patch can replace a liquid gel-shaped coupling agent, the ultrasonic coupling patch can be directly attached to the human body or the animal, repeated smearing of the coupling agent is avoided, and the working efficiency is improved. Meanwhile, after the ultrasonic coupling paste is used, the ultrasonic coupling paste can be directly torn off, so that the coupling agent can be prevented from being repeatedly wiped, the working efficiency is finally improved, and the use convenience of the ultrasonic coupling paste is improved.

Description

Technical Field

[0001] The present application relates to the field of ultrasonic technology, and in particular to an ultrasonic coupling patch. Background Art

[0002] In the beauty treatment of ultrasound focusing beauty lifting and firming equipment, or in the use of ultrasound diagnostic equipment, it is necessary to focus ultrasound with higher energy and deliver it to the target area of ​​the human body or animal. For example, in the beauty treatment, the energy of high-intensity ultrasound acts on the deep skin tissue to stimulate the regeneration and firming of collagen, thereby improving the problem of loose skin and sagging facial contours. During ultrasound beauty or ultrasound diagnosis, a gel-like coupling agent needs to be applied to the human body or animal so that the coupling agent is used as a transmission medium for ultrasound transmitted to the human body or animal. However, the use of the coupling agent will affect the work efficiency. Utility Model Content

[0003] A technical problem solved by the present application is how to improve the convenience of using the ultrasonic coupling patch.

[0004] An ultrasonic coupling patch is made of a coupling material to transmit ultrasonic waves. The ultrasonic coupling patch has a skin-friendly surface and a smooth surface. The skin-friendly surface is arranged toward the human body or animal and includes an attachment portion for attaching to the human body or animal; the smooth surface is arranged away from the human body or animal and is used to contact the ultrasonic probe.

[0005] In one embodiment, it further comprises an easy-tear portion, and the easy-tear portion is located on the skin-friendly surface and / or the smooth surface.

[0006] In one embodiment, the skin-friendly surface further comprises the easy-tear portion, which is located at the edge of the skin-friendly surface and is not used for attachment. There are multiple easy-tear portions, which are arranged at intervals along the circumference of the skin-friendly surface.

[0007] In one embodiment, the two tearable portions are spaced 175° to 185° apart in the circumferential direction of the skin-friendly surface.

[0008] In one embodiment, the shape of the ultrasonic coupling patch is circular, elliptical, rectangular or regular polygonal.

[0009] In one embodiment, the thickness of the ultrasonic coupling patch is 1 mm to 5 mm.

[0010] In one of the embodiments, it further comprises a reinforcing rib, the smooth surface is provided with a groove, the reinforcing rib is embedded in the groove, and the surface of the reinforcing rib outside the groove is flush with the smooth surface.

[0011] In one embodiment, the number of the reinforcing ribs is multiple, and the multiple reinforcing ribs are divided into first reinforcing ribs and second reinforcing ribs. The number of the first reinforcing ribs is multiple and extends along a first direction, and the multiple first reinforcing ribs are spaced apart in a direction perpendicular to the first direction; the number of the second reinforcing ribs is multiple and extends along a second direction, and the multiple second reinforcing ribs are spaced apart in a direction perpendicular to the second direction; the first direction and the second direction are arranged at an angle.

[0012] In one embodiment, the first direction and the second direction are perpendicular to each other.

[0013] In one embodiment, at least one of the following schemes is also included:

[0014] The dimension of the ultrasonic coupling patch along the direction perpendicular to its thickness is 10 mm to 200 mm;

[0015] The ultrasonic coupling patch comprises an attachment layer and a bearing layer, the skin-friendly surface is arranged on the attachment layer, the bearing layer is laminated and connected to the surface of the attachment layer which is arranged opposite to the skin-friendly surface, and the smooth surface is arranged on the bearing layer.

[0016] A technical effect of an embodiment of the present application is: when the skin-friendly surface of the adhesive patch is attached to a human body or an animal, and then the ultrasonic probe is moved on the smooth surface, the entire ultrasonic coupling patch serves as a medium for transmitting ultrasonic waves, ensuring that the ultrasonic waves generated by the ultrasonic probe are transmitted to the human body through the ultrasonic coupling patch for ultrasonic beauty. In view of the ultrasonic coupling patch serving as a transmission medium for ultrasonic waves, the effects produced are as follows:

[0017] First, the solid ultrasonic coupling patch can replace the liquid gel-like coupling agent, and the ultrasonic coupling patch can be directly attached to avoid repeated application of the coupling agent, thereby improving work efficiency. At the same time, after the ultrasonic coupling patch is used, the ultrasonic beauty patch can be directly torn off. On the one hand, it can avoid repeated wiping of the coupling agent, and on the other hand, it can save the use of a large number of paper towels for wiping the coupling agent, which will affect the convenience of using the coupling agent. On the other hand, it can eliminate the discomfort caused by the gel-like coupling agent to the human body, and improve the comfort and user experience of using the ultrasonic coupling patch.

[0018] Secondly, the ultrasonic probe can be brought into contact with the ultrasonic coupling patch, avoiding direct contact between the ultrasonic probe and the human body or animals, thereby eliminating the need for the ultrasonic probe disinfection step and disinfection time, and also eliminating the material cost of the disinfectant. This improves the efficiency of ultrasonic operation and reduces operating costs. At the same time, it can also avoid safety hazards caused by skin cross infection and improve the safety of ultrasonic operation.

[0019] Third, the ultrasonic probe can be directly applied to the ultrasonic coupling patch, which can ensure that the ultrasonic probe does not come into direct contact with the human body or animal. The ultrasonic coupling patch has the functions of heat insulation and cooling, so it can avoid the high temperature stimulation of the ultrasonic probe on the human body or animal, so there is no need to use anesthetics. At the same time, after the ultrasonic work is completed, there is no need to apply cold compresses or scald creams on the human body or animal, so the application time of anesthetics and cold compresses can be saved, and the material cost of anesthetics and cold compresses can also be saved, thereby improving work efficiency, reducing the operating cost of ultrasound, and further improving the convenience of using the ultrasonic coupling patch. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] FIG. 1 is a schematic diagram of the three-dimensional structure of an ultrasonic coupling patch provided in an embodiment.

[0021] FIG. 2 is a schematic diagram of a planar cross-sectional structure of the ultrasonic coupling patch shown in FIG. 1 .

[0022] FIG. 3 is a schematic diagram of the structure of the ultrasonic coupling patch shown in FIG. 1 when viewed from above.

[0023] FIG. 4 is a schematic diagram of the top structure of the ultrasonic coupling patch shown in FIG. 1 .

[0024] Figure numerals: ultrasonic coupling patch 10, ultrasonic probe 20, attachment layer 100, skin-friendly surface 110, attachment portion 111, easy-to-tear portion 112, bearing layer 200, smooth surface 210, groove 211, reinforcing rib 300, first reinforcing rib 310, second reinforcing rib 320. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0026] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0027] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0029] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0031] Referring to FIG. 1 , FIG. 2 and FIG. 3 , an ultrasonic coupling patch 10 provided in an embodiment of the present application is made of a coupling material for being attached to a human body or an animal to transmit ultrasonic waves, so the ultrasonic coupling patch 10 can be used as a transmission medium for transmitting ultrasonic waves to a human body or an animal. The ultrasonic coupling patch 10 has a skin-friendly surface 110 and a smooth surface 210 , the skin-friendly surface 110 is used to be attached to a human body or an animal, and the smooth surface 210 is used to contact with an ultrasonic probe 20 so that when the ultrasonic probe 20 moves back and forth on the smooth surface 210 .

[0032] In some embodiments, the ultrasonic coupling patch 10 includes an attachment layer 100 and a carrier layer 200. The attachment layer 100 and the carrier layer 200 can be made of different material components, respectively. Of course, both the attachment layer 100 and the carrier layer 200 have coupling materials to transmit ultrasound waves, so that both the attachment layer 100 and the carrier layer 200 can transmit ultrasound waves, and then the entire ultrasonic coupling patch 10 can transmit ultrasound waves. The ultrasonic coupling patch 10 can be used for medical cosmetology of the human body, and can also be used for ultrasonic diagnostic equipment for diagnosing the human body or animals. The following is an example of medical cosmetology for the human body. The attachment layer 100 has a skin-friendly surface 110, and the skin-friendly surface 110 is used to be set toward the beauty area of ​​the human body. The skin-friendly surface 110 includes an attachment portion 111, and the attachment portion 111 has a reasonable viscosity, so that the attachment portion 111 can be directly attached to the human body, thereby fixing the entire ultrasonic coupling patch 10 on the human body in an adhesive manner. The carrier layer 200 is stacked and connected to the surface of the attachment layer 100 facing away from the skin-friendly surface 110, and the carrier layer 200 includes a smooth surface 210, which is used to contact the ultrasonic probe 20. When the ultrasonic probe 20 moves back and forth on the smooth surface 210, ultrasonic waves can be transmitted to the beauty area of ​​the human body through the ultrasonic coupling patch 10. By providing the smooth surface 210, the movement resistance of the ultrasonic probe 20 on the smooth surface 210 can be reduced, thereby reducing the labor intensity of the beauty operation and improving the work efficiency.

[0033] In other embodiments, the attachment layer 100 and the carrier layer 200 can be made of the same material, and the attachment layer 100 and the carrier layer 200 can be integrally formed during the manufacturing process of the ultrasonic coupling patch 10. An adhesive can be provided on the surface of the attachment layer 110 to form a sticky skin-friendly surface 110, and the surface of the carrier layer 200 can be polished to form a smooth surface 210.

[0034] When the attachment layer 100 is attached to the beauty area of ​​the human body, the ultrasonic probe 20 is then moved on the smooth surface 210, so that the entire ultrasonic coupling patch 10 serves as a medium for transmitting ultrasonic waves, ensuring that the ultrasonic waves generated by the ultrasonic probe 20 are transmitted to the human body through the ultrasonic coupling patch 10, so that the energy of high-intensity ultrasonic waves acts on the deep skin tissue in the beauty area, stimulating the regeneration and firming of collagen, thereby improving the problem of skin sagging and sagging facial contours, and also improving the elasticity and firmness of the skin, thereby reducing the appearance of wrinkles and fine lines, thus completing the beauty treatment. When the beauty treatment is completed, the ultrasonic coupling patch 10 can be directly torn off the human body.

[0035] If a gel-like coupling agent is applied to the human body and used as a transmission medium for transmitting ultrasound to the human body, this mode will have at least the following defects:

[0036] First, during the beauty process, liquid gels such as coupling agents need to be applied, which will increase the application time of liquid gels such as coupling agents. After the beauty is completed, it is necessary to wipe repeatedly to completely remove liquid gels such as coupling agents. This will increase the application and wiping time of liquid gels such as coupling agents, making the beauty work more cumbersome, thereby affecting work efficiency and ultimately affecting the convenience of using coupling agents. At the same time, the use of liquid gels such as coupling agents will cause discomfort to the human body, affecting the comfort and user experience during the beauty process. In addition, during the application of the coupling agent, the coupling agent is difficult to apply evenly, which will also affect the effect and work efficiency of the beauty operation.

[0037] Second, the ultrasonic probe 20 is a reusable device. During the beauty treatment process, the ultrasonic probe 20 is in direct contact with the human body. If the ultrasonic probe 20 is disinfected after each operation, the disinfection time will inevitably increase, thereby reducing work efficiency. At the same time, it will also increase the operation cost of beauty treatment. If the mode of regular disinfection is adopted, if there are germs on the ultrasonic probe 20, the beauty treatment method will have safety hazards due to cross-infection of the skin.

[0038] Third, the ultrasonic probe 20 is in direct contact with the human body, which causes the human body to be stimulated by high temperature, so an anesthetic needs to be applied to the cosmetic area of ​​the human body. At the same time, after the cosmetic work is completed, a cold compress or burn cream needs to be applied to the cosmetic area to reduce the negative impact of high temperature on the human body. Therefore, the use of anesthetics and cold compresses will prolong the cosmetic time, thereby reducing work efficiency and increasing the operating cost of cosmetic treatment.

[0039] Using the ultrasonic coupling patch 10 in the above embodiment as a transmission medium for transmitting ultrasonic waves to the human body can have at least the following beneficial effects:

[0040] First, the ultrasonic coupling patch 10 is used to replace the gel-like coupling agent. Before the beauty treatment begins, the ultrasonic coupling patch 10 can be directly attached to the beauty area of ​​the human body to avoid repeated application of the coupling agent, thereby improving work efficiency. At the same time, before the beauty treatment is completed, the ultrasonic coupling patch 10 can be directly torn off from the beauty area of ​​the human body. On the one hand, it can avoid repeated wiping of the coupling agent, thereby improving work efficiency and the convenience of using the ultrasonic coupling patch 10. On the other hand, it can save the use of a large amount of paper towels for wiping the coupling agent, thereby reducing the work cost of the beauty operation. On the other hand, it can eliminate the discomfort caused by the gel-like coupling agent to the human body, and improve the comfort and user experience of using the ultrasonic coupling patch 10.

[0041] Second, the ultrasonic probe 20 is in contact with the ultrasonic coupling patch 10, which prevents the ultrasonic probe 20 from directly contacting the human body, thereby eliminating the need for disinfection steps and time for the ultrasonic probe 20, and also eliminating the material cost of the disinfectant. This improves the efficiency of cosmetic procedures and reduces operating costs. It also avoids safety hazards caused by cross-infection of the skin, and improves the safety of cosmetic procedures.

[0042] Third, the ultrasonic probe 20 acts directly on the ultrasonic coupling patch 10, which can ensure that the ultrasonic probe 20 does not directly contact the human body. The ultrasonic coupling patch 10 has the functions of heat insulation and cooling, so it can avoid the high temperature stimulation of the ultrasonic probe 20 on the human body, so there is no need to use anesthetics. At the same time, after the beauty work is completed, there is no need to apply cold compresses or burn creams on the beauty area, so the application time of anesthetics and cold compresses can be saved, and the material cost of anesthetics and cold compresses can also be saved, thereby improving work efficiency and reducing the operation cost of beauty.

[0043] In some embodiments, the shape of the ultrasonic coupling patch 10 may be circular, elliptical, rectangular or regular polygonal, etc. The thickness of the ultrasonic coupling patch 10 is 1 mm to 5 mm, for example, the specific value of the thickness of the ultrasonic coupling patch 10 may be 1 mm, 2 mm, 4 mm or 5 mm, etc. Along the direction perpendicular to the thickness of the ultrasonic coupling patch 10, the size of the ultrasonic coupling patch 10 in this direction is 10 mm to 200 mm, and the size of the ultrasonic coupling patch 10 along the direction perpendicular to the thickness of the ultrasonic coupling patch 10 may be 10 mm, 20 mm, 100 mm or 200 mm, etc.

[0044] Referring to FIG. 1 , FIG. 2 and FIG. 3 , in some embodiments, the ultrasonic coupling patch 10 may further include an easy-tear portion 112, for example, the easy-tear portion 112 is located on the skin-friendly surface 110, so that the skin-friendly surface 110 further includes the easy-tear portion 112, and the easy-tear portion 112 is located at the edge of the skin-friendly surface 110, and the easy-tear portion 112 cannot be bonded to the human body, that is, the easy-tear portion 112 cannot be attached to the human body. By providing the easy-tear portion 112, when the beauty operation is completed and the ultrasonic coupling patch 10 needs to be torn off, the operator can first contact the easy-tear portion 112 that is not attached to the human body, that is, apply force to the easy-tear portion 112, so as to tear off the ultrasonic coupling patch 10, which will improve the efficiency of tearing off the ultrasonic coupling patch 10. The number of the easy-tear portions 112 can be multiple, and the multiple easy-tear portions 112 are arranged at intervals along the circumference of the skin-friendly surface 110. The two easy-tear portions 112 may be spaced 175° to 185° along the circumference of the skin-friendly surface 110. For example, the two easy-tear portions 112 may be spaced 175°, 180°, or 185° along the circumference of the skin-friendly surface 110, so that the user can tear off the ultrasonic coupling patch 10 in a straight line through the two easy-tear portions 112, thereby further improving the efficiency of tearing off the ultrasonic coupling patch 10. For example, when the skin-friendly surface 110 is a rectangle, an easy-tear portion 112 may be provided at each end of a diagonal line of the skin-friendly surface 110.

[0045] In other embodiments, for example, the easy-tear portion 112 may be located on the smooth surface 210, and the easy-tear portion 112 on the smooth surface 210 may be a hook, etc. For another example, the easy-tear portion 112 may be located on the smooth surface 210 and the skin-friendly surface 110, and the easy-tear portion 112 on the smooth surface 210 may be a hook, etc., and the easy-tear portion 112 on the skin-friendly surface 110 is not used for attaching to human bodies and animals.

[0046] Referring to FIG. 2 and FIG. 4 , in some embodiments, the ultrasonic coupling patch 10 further includes a reinforcing rib 300. A groove 211 is provided on the smooth surface 210. The reinforcing rib 300 is embedded in the groove 211, and the surface of the reinforcing rib 300 outside the groove 211 is flush with the smooth surface 210, so that the reinforcing rib 300 is prevented from protruding relative to the smooth surface 210, and the reinforcing rib 300 is prevented from interfering with the movement of the ultrasonic probe 20. By providing the reinforcing rib 300, the mechanical strength of the entire ultrasonic coupling patch 10 can be reasonably improved, and the ultrasonic coupling patch 10 can be prevented from being stretched or bent during attachment to the human body, thereby improving the attachment accuracy of the ultrasonic coupling patch 10.

[0047] Referring to FIG. 2 and FIG. 4 , in some embodiments, there are multiple reinforcing ribs 300, and the multiple reinforcing ribs 300 are divided into first reinforcing ribs 310 and second reinforcing ribs 320. There are multiple first reinforcing ribs 310, and the first reinforcing ribs 310 are straight and extend along the first direction, and the multiple first reinforcing ribs 310 are arranged at intervals perpendicular to the first direction. There are multiple second reinforcing ribs 320, and the second reinforcing ribs 320 are straight and extend along the second direction, and the multiple second reinforcing ribs 320 are arranged at intervals perpendicular to the second direction. The first direction and the second direction can be arranged at an angle, so that the multiple first reinforcing ribs 310 and the second reinforcing ribs 320 intersect to form a mesh structure, thereby further improving the mechanical strength of the ultrasonic coupling patch 10.

[0048] The first direction and the second direction may be perpendicular to each other. For example, when the ultrasonic coupling patch 10 is rectangular, the first direction may be the length direction of the ultrasonic coupling patch 10, so that the first reinforcing ribs 310 extend along the length direction of the ultrasonic coupling patch 10, and a plurality of first reinforcing ribs 310 are arranged at intervals along the width direction of the ultrasonic coupling patch 10. The second direction may be the width direction of the ultrasonic coupling patch 10, so that the second reinforcing ribs 320 extend along the width direction of the ultrasonic coupling patch 10, and a plurality of second reinforcing ribs 320 are arranged at intervals along the length direction of the ultrasonic coupling patch 10.

[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An ultrasonic coupling patch, characterized in that: The ultrasonic coupling patch is made of a coupling material to transmit ultrasonic waves, and has a skin-friendly surface and a smooth surface. The skin-friendly surface is arranged toward the human body or animal and includes an attachment portion for attaching to the human body or animal; the smooth surface is arranged away from the human body or animal and is used to contact the ultrasonic probe; It also includes reinforcing ribs. The smooth surface is provided with a groove. The reinforcing ribs are embedded in the groove. The surface of the reinforcing ribs outside the groove is flush with the smooth surface.

2. The ultrasonic coupling patch according to claim 1, characterized in that: It also includes an easy-tear portion, which is located on the skin-friendly surface and / or the smooth surface.

3. The ultrasonic coupling patch according to claim 2, characterized in that: The skin-friendly surface further comprises the easy-tear portion, which is located at the edge of the skin-friendly surface and is not used for attachment. There are a plurality of easy-tear portions, which are arranged at intervals along the circumference of the skin-friendly surface.

4. The ultrasonic coupling patch according to claim 3, characterized in that: The two tearable portions are spaced 175° to 185° apart in the circumferential direction of the skin-friendly surface.

5. The ultrasonic coupling patch according to claim 1, characterized in that: The shape of the ultrasonic coupling patch is circular, elliptical, rectangular or regular polygonal.

6. The ultrasonic coupling patch according to claim 1, characterized in that: The thickness of the ultrasonic coupling patch is 1 mm to 5 mm.

7. The ultrasonic coupling patch according to claim 1, characterized in that: The dimension of the ultrasonic coupling sticker in a direction perpendicular to its thickness is 10 mm to 200 mm.

8. The ultrasonic coupling patch according to claim 1, characterized in that: There are multiple reinforcing ribs, and the multiple reinforcing ribs are divided into first reinforcing ribs and second reinforcing ribs. There are multiple first reinforcing ribs and they extend along a first direction, and the multiple first reinforcing ribs are spaced apart in a direction perpendicular to the first direction; there are multiple second reinforcing ribs and they extend along a second direction, and the multiple second reinforcing ribs are spaced apart in a direction perpendicular to the second direction; the first direction and the second direction are arranged at an angle.

9. The ultrasonic coupling patch according to claim 8, characterized in that: The first direction and the second direction are perpendicular to each other.

10. The ultrasonic coupling patch according to claim 1, characterized in that: The ultrasonic coupling patch comprises an attachment layer and a bearing layer, the skin-friendly surface is arranged on the attachment layer, the bearing layer is laminated and connected to the surface of the attachment layer which is arranged opposite to the skin-friendly surface, and the smooth surface is arranged on the bearing layer.

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