Du meridian plaster
By setting a fixing belt assembly and a strap assembly on the Du meridian sticker to fix it on the patient's cervical spine and waist, the problem of the existing Du meridian sticker being prone to fall off is solved, achieving more stable fixation and higher convenience of use.
Patent Information
- Application Number
- CN202420947218.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing Dumai stickers are prone to local falloff when used, which affects the effectiveness and convenience of use.
A Du meridian patch including a fixing belt assembly and a strap assembly is designed. It is tied to the neck and two strap circumferences to the waist, and the Du meridian patch body is fixed to the patient's cervical spine and waist position to avoid sticking and fixing.
The Du meridian patch is stable and fixed, and it is directly attached to the skin without any need to be pasted, avoiding interference from sweat, improving the convenience and experience of use, and reducing the situation of falling off.
Smart Images

Figure CN222889186U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of traditional Chinese medicine physiotherapy, in particular to a governor vessel patch. Background Art
[0002] The Du meridian is on the midline of the human back, from the cervical vertebrae to the coccyx. The Du meridian patch is a therapeutic patch that can dredge the main acupoints of the Du meridian, fully dredge the meridians, collaterals, and acupoints, and can expel moisture, turbid air, cold air, and evil air from the body, open up the channels, purify the blood, eliminate toxins, and make the body's qi and blood flow smoothly, enhance the body's immune function, and can achieve the effect of treating and preventing diseases and strengthening the body.
[0003] Most of the existing Du Meridian patches are of the adhesive fixing type, which are fixed by directly sticking them to the skin. However, due to the large area of the Du Meridian patches and the long usage time, the Du Meridian patches sticking to the body surface will promote blood circulation and accelerate the discharge of sweat. The adhesive-fixed Du Meridian patches are prone to partial shedding during use, which is not very convenient to use. Utility Model Content
[0004] The main purpose of the utility model is to provide a Du channel patch, aiming to solve the problem that the existing Du channel patch is prone to partial shedding during use.
[0005] To achieve the above-mentioned purpose, the utility model proposes a Du Meridian patch, which includes: a Du Meridian patch body; a fixing belt assembly, which includes two fixing belts, which are respectively connected to the two sides of the end of the Du Meridian patch body close to the cervical vertebra, and the end of one of the fixing belts is provided with a first connecting piece for connecting with the other fixing belt; a binding strap assembly, which includes two binding straps, which are respectively connected to the two sides of the Du Meridian patch body close to the waist, and the end of one of the binding straps is provided with a second connecting piece for connecting with the other binding strap.
[0006] In one embodiment, the two fixing belts extend in a direction away from the Du Meridian patch body and are gradually arranged toward the middle of the two fixing belts.
[0007] In one embodiment, the opposite side edges of the two fixing belts are respectively recessed toward the outside to form arc-shaped side edges.
[0008] In one embodiment, the first connecting member is a first Velcro, the first Velcro is provided at the end of one of the fixing belts, and the other fixing belt is provided with a connecting surface bonded to the first Velcro.
[0009] In one embodiment, the strap is an elastic strap.
[0010] In one embodiment, the second connecting member is a second Velcro, the second Velcro is provided at the end of one of the straps, and the other strap is provided with an adhesive surface that is bonded to the second Velcro.
[0011] In one embodiment, the strap assembly is provided in two groups, and the two groups of strap assemblies are arranged at intervals along the length direction of the Du Meridian patch body.
[0012] In one embodiment, the Du Meridian patch body includes an outer layer, a breathable film layer, a heating layer, an isolation layer, a Chinese medicine layer, a penetration layer and an inner layer, the outer layer and the inner layer are connected to form a plurality of sealed accommodating cavities, the breathable film layer, the heating layer, the isolation layer, the Chinese medicine layer and the penetration layer are sequentially arranged in the accommodating cavities from the outer layer to the inner layer; the isolation layer is made of an airtight material, and the penetration layer is provided with evenly arranged air holes; the fixing belt is connected to the outer layer, and the binding belt is connected to the inner layer.
[0013] In one embodiment, eleven accommodating cavities are provided, wherein seven accommodating cavities are arranged in a row along the length direction of the Du meridian patch body, two accommodating cavities are respectively provided on both sides of the first accommodating cavity in a row of accommodating cavities, and two accommodating cavities are respectively provided on both sides of the second to last accommodating cavity in a row of accommodating cavities.
[0014] In one embodiment, two sides of the ends of the outer layer and the inner layer close to the cervical vertebra are protruded outward to form two fixing belts.
[0015] Compared with the prior art, the Du Meridian patch provided by the utility model has the following beneficial effects:
[0016] The technical solution of the utility model is provided with a fixing belt component and a binding belt component. By providing two fixing belts, the patch can be tied around the neck so that the end of the Governor Vessel Patch body close to the cervical vertebra is fixed on the neck. By providing two binding belts, the patch can be tied around the waist so that the end of the Governor Vessel Patch body close to the waist is fixed on the patient. That is, by providing a fixing belt and a binding belt at both ends of the Governor Vessel Patch body respectively, the Governor Vessel Patch body can be fixed on the patient without pasting, and the connection and removal are relatively convenient, and the patch can be free from the interference of back sweat, so that the connection of the Governor Vessel Patch is relatively stable and easy to use, thereby improving the patient's use experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the Du Meridian patch of the utility model;
[0019] Figure 2 This is a schematic diagram of the distribution structure of the accommodating cavities of an embodiment of the Du Meridian patch of the present utility model.
[0020] Description of Figure Numbers:
[0021] 100. Du meridian patch; 10. Du meridian patch body; 11. accommodating cavity; 20. fixing belt assembly; 21. fixing belt; 211. arc-shaped side; 22. first Velcro; 30. binding belt assembly; 31. binding belt; 32. second Velcro; 40. avoidance angle.
[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0025] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0026] The Governor Vessel is located on the midline of the back of the human body, from the cervical vertebrae to the coccyx. The Governor Vessel Patch is a physical therapy patch that can dredge the main acupuncture points of the Governor Vessel. The Governor Vessel Patch is relatively long, has a large overall application area, and is generally used for more than six hours. The long use time is fixed by an adhesive fixation method. The Governor Vessel Patch is attached to the body surface, which will promote blood circulation and accelerate the discharge of sweat. As a result, the Governor Vessel Patch is prone to partial or even complete detachment during use, affecting the use effect and is not very convenient to use. In view of this, the utility model provides a Governor Vessel Patch, which aims to solve the problem that the existing Governor Vessel Patch is prone to detachment during use.
[0027] The specific structure of the Du channel patch of the utility model will be described below:
[0028] Please refer to Figures 1 to 2 The utility model proposes a Du Meridian patch 100, which includes: a Du Meridian patch body 10; a fixing belt assembly 20, which includes two fixing belts 21, which are respectively connected to the two sides of the end of the Du Meridian patch body 10 close to the cervical vertebra, and a first connecting piece (not shown in the figure) is provided at the end of one fixing belt 21 for connecting with another fixing belt 21; a binding belt assembly 30, which includes two binding belts 31, which are respectively connected to the two sides of the Du Meridian patch body 10 close to the waist, and a second connecting piece (not shown in the figure) is provided at the end of one binding belt 31 for connecting with another binding belt 31.
[0029] Specifically, the Du Meridian patch body 10 is used to be applied to the Du Meridian on the back of the human body, from the cervical vertebrae to the coccyx, and can cover and fully dredge the twelve major acupuncture points of the Du Meridian, providing overall synchronous treatment.
[0030] The fixing belt assembly 20 is connected to one end of the Du Meridian patch body 10 close to the cervical vertebra. The fixing belt assembly 20 includes two fixing belts 21. The two fixing belts 21 are respectively connected to both sides of the end of the Du Meridian patch body 10 close to the cervical vertebra. The two fixing belts 21 are arranged at intervals. A first connecting piece is arranged at the end of one of the fixing belts 21, and the fixing belt 21 is connected to the other fixing belt 21 through the first connecting piece. Therefore, through the two fixing belts 21, the fixing belt 21 can be wrapped around the patient's neck and fixed, so that the end of the Du Meridian patch body 10 close to the cervical vertebra is fixed on the neck through the fixing belt assembly 20.
[0031] The first connecting member can be a fixing buckle, and a plurality of fixing holes can be provided on the other fixing belt 21 for matching connection; the first connecting member can also be a sticker, and a fitting surface can be provided on the other fixing belt 21 for matching connection; or the Velcro of the following embodiment, which will not be described in detail here, can allow the two fixing belts 21 to be detachably connected, so that one end of the Du meridian patch body 10 can be fixed on the patient's neck.
[0032] The strap assembly 30 is connected to the Du Meridian patch body 10 near the waist. The strap assembly 30 includes two straps 31, which are respectively connected to the two sides of the Du Meridian patch body 10 near the waist. The two straps 31 can be enclosed outside the waist and surround the waist for a circle, and are connected and fixed by the second connecting member, so that one end of the Du Meridian patch body 10 near the waist is fixed to the patient's waist. The structure of the second connecting member can refer to the structure of the first connecting member mentioned above, and will not be repeated here.
[0033] That is, the Du Meridian patch body 10 is attached to the back, and then connected to the patient's neck through the fixing belt assembly 20, and connected to the patient's waist through the binding belt assembly 30. At the same time, the tightness can be conveniently adjusted, which is suitable for different groups of people, so that the Du Meridian patch body 10 can be firmly fixed on the patient, which is convenient for long-term use. It does not need to be attached to the skin, can eliminate the interference of sweat, and prevent falling off.
[0034] The technical solution of the utility model is provided with a fixing belt assembly 20 and a binding belt assembly 30. By providing two fixing belts 21, the Du Meridian patch body 10 can be tied around the neck so that the end of the Du Meridian patch body 10 close to the cervical vertebra is fixed on the neck. By providing two binding belts 31, the Du Meridian patch body 10 can be tied around the waist so that the end of the Du Meridian patch body 10 close to the waist is fixed on the patient. That is, by providing the fixing belts 21 and the binding belts 31 at the two ends of the Du Meridian patch body 10 respectively, the Du Meridian patch body 10 can be fixed on the patient without pasting, and the connection and removal are relatively convenient, which can be free from the interference of the sweat on the back, so that the connection of the Du Meridian patch 100 is relatively stable and easy to use, thereby improving the patient's use experience.
[0035] In an embodiment of the present invention, the two fixing belts 21 extend in a direction away from the Du Meridian patch body 10 and are gradually arranged toward the middle of the two fixing belts 21 .
[0036] In detail, Figure 1 The two fixing belts 21 extend outward along the ends of the Du Meridian patch body 10, and are arranged relatively close to the middle at the same time, so that the ends of the two fixing belts 21 are relatively close. This arrangement enables the first connecting piece at the end of the fixing belt 21 to better connect and cooperate with the other fixing belt 21, making it easier for the patient to tie the fixing belt 21 around the neck.
[0037] In addition, if Figure 1 An avoidance angle 40 is also provided at the end of the Du Meridian patch body 10 . When the two fixing straps 21 are connected together, the avoidance angle 40 can accommodate the deformation of the end of the Du Meridian patch body 10 , thereby facilitating the connection of the two fixing straps 21 .
[0038] In an embodiment of the present invention, the opposite side edges of the two fixing belts 21 are respectively recessed toward the outside to form arc-shaped side edges 211 .
[0039] It is worth noting that the opposite sides of the two fixing straps 21 refer to the inner sides of the fixing straps 21. The sides of the two fixing straps 21 are respectively recessed toward the outside to form arc-shaped inner sides, which can better fit the patient's neck when connected, conforming to the ergonomic design.
[0040] like Figure 1 The two fixing straps 21 have a certain width. When the end of one fixing strap 21 is connected to the other fixing strap 21 and enclosed around the neck, the two fixing straps 21 will stand up along the neck and form a circle when standing up, so that they can better fit the human neck, and the patient will feel more comfortable when using it, avoiding the situation of strangulation of the neck.
[0041] In an embodiment of the utility model, the first connecting member is a first Velcro 22 , the first Velcro 22 is disposed at the end of one fixing belt 21 , and a connecting surface bonded to the first Velcro 22 is disposed on the other fixing belt 21 .
[0042] In detail, the first connecting member is set to be a first Velcro 22, and the first Velcro 22 is set at the end of one fixing strap 21. The other fixing strap 21 is provided with a connecting surface. The first Velcro 22 is a hook surface, and the connecting surface is a furry surface. The connecting surface can be set by the material of the fixing strap 21 so that the fixing strap 21 itself directly has a furry surface, or a furry surface piece can be separately provided to be connected to the fixing strap 21.
[0043] In one embodiment, the first Velcro 22 is located on the inner surface of one fixing belt 21, and the connecting surface is arranged on the outer surface of another fixing belt 21, and the two can be directly overlapped and connected when in use.
[0044] In this embodiment, the material of the fixing strap 21 is set to a material with a fleece surface, and the first Velcro 22 can be connected to any position of the other fixing strap 21. Therefore, by controlling the position where the first Velcro 22 is connected to the other fixing strap 21, it can adapt to different neck sizes and different patients.
[0045] In one embodiment of the present invention, the binding belt 31 is an elastic belt.
[0046] It is worth noting that the two straps 31 are used to enclose and fix on the patient's waist, and are therefore set as elastic bands, which can adapt to different waist circumferences, and surround a circle to effectively ensure that the Du Meridian patch 100 body is fixed on the patient's body and is not easy to fall off. The elastic band is an elastic soft band with a wide width, and is attached to the waist according to the shape of the human waist, so that the Du Meridian patch body 10 can be better fixed on the waist, and has the characteristics of firm fit, comfort and reliability.
[0047] In an embodiment of the present invention, the second connecting member is a second Velcro 32 , the second Velcro 32 is disposed at the end of one strap 31 , and the other strap 31 is provided with an adhesive surface bonded to the second Velcro 32 .
[0048] Specifically, the second connecting member is also configured as a second Velcro 32. The function of the second Velcro 32 is similar to that of the first Velcro 22. The function of the adhesive surface is similar to that of the connecting surface, which will not be described in detail. The elastic force of the elastic band is utilized to bond the two straps 31 together through the second Velcro 32 and fix them around the waist, thereby enhancing the firmness of the Du Meridian patch body 10 and preventing it from being easily detached.
[0049] In one embodiment of the present invention, two groups of strap assemblies 30 are provided, and the two groups of strap assemblies 30 are arranged at intervals along the length direction of the Du Meridian patch body 10 .
[0050] Specifically, two sets of strap assemblies 30 are arranged near the waist of the Du Meridian patch body 10, which can fix the Du Meridian patch body 10 at three points along the Du Meridian patch body 10, so that it is more stably connected to the patient. The Du Meridian patch body 10 is provided with fixing points at the cervical spine, back and part near the coccyx, effectively improving the fixation effect of the Du Meridian patch body 10 on the patient.
[0051] In one embodiment of the utility model, the Du meridian patch body 10 includes an outer layer, a breathable film layer, a heating layer, an isolation layer, a Chinese medicine layer, a penetration layer and an inner layer. The outer layer and the inner layer are connected to form a plurality of sealed accommodating cavities 11. The breathable film layer, the heating layer, the isolation layer, the Chinese medicine layer and the penetration layer are sequentially arranged in the accommodating cavity 11 from the outer layer to the inner layer; the isolation layer is made of an airtight material, and the penetration layer is provided with evenly arranged air holes; the fixing belt 21 is connected to the outer layer, and the binding belt 31 is connected to the inner layer.
[0052] Specifically, the outer layer and the inner layer are connected and attached to form a plurality of accommodating cavities 11, and the accommodating cavities 11 are used to place the heating layer and the Chinese medicine layer to form a plurality of patches to be attached to the Du channel on the back.
[0053] The outer layer and the inner layer can be connected by sewing or gluing. In this embodiment, an adhesive layer is provided on the surface of the outer layer facing the inner layer, the adhesive layer avoids the accommodating cavity 11, and the outer layer is connected to the inner layer through the adhesive layer.
[0054] In one embodiment, the outer layer is made of spunlace cloth, which is convenient for printing and maintains the aesthetics of the Du meridian patch body 10; the inner layer is made of needle-punched cotton for contact with the skin. The needle-punched cotton is a medical-grade material to avoid allergies and the like; the breathable membrane layer is used to slowly pass air through the heating layer, and the air reacts with the heating layer to release heat; different medicinal materials can be added to the traditional Chinese medicine layer as needed, such as Chuanxiong, Angelica sinensis, Leonurus japonicus, etc. The medicine in the traditional Chinese medicine layer is released through the permeation layer and penetrates into the Du meridian. The heating layer and the traditional Chinese medicine layer are used in conjunction with each other, and the heating layer can heat the traditional Chinese medicine layer at a long-term constant temperature, so that the medicine in the traditional Chinese medicine layer can better exert its efficacy.
[0055] The two fixing belts 21 are arranged on the outer layer so as to be wrapped around the neck, and the two binding belts 31 are connected to the inner layer so as to be wrapped around the waist better.
[0056] The internal material of the heating layer is a heating mixture synthesized by iron, vermiculite, activated carbon, water, etc., and the heating temperature range is 40℃≤T≤60℃. The heating layer can generate heat by itself, and when used in conjunction with the Du Meridian Patch 100 Chinese medicine layer, it can generate heat for 8 to 10 hours, so that the patient's Du Meridian area can be fully treated.
[0057] In one embodiment of the utility model, eleven accommodating cavities 11 are provided, wherein seven accommodating cavities 11 are arranged in a row along the length direction of the Du meridian patch body 10, two accommodating cavities 11 are respectively provided on both sides of the first accommodating cavity 11 in a row of accommodating cavities 11, and two accommodating cavities 11 are respectively provided on both sides of the second to last accommodating cavity 11 in a row of accommodating cavities 11.
[0058] It is worth noting that the number of the accommodating chambers 11 can be set according to actual needs, such as Figure 2 In one embodiment, eleven accommodating cavities 11 are provided, that is, eleven warm compresses are formed, arranged in a vertical row of seven, and arranged from the position of the Governor Vessel patch body 10 close to the cervical vertebra toward the waist. Two are added on both sides of the first accommodating cavity 11 in a row of accommodating cavities 11, that is, corresponding to both sides of the shoulders, which can relieve shoulder pain at the same time; two are also added on both sides of the second to last accommodating cavity 11 in a row of accommodating cavities 11, corresponding to both sides of the waist, which can relieve waist pain. The Governor Vessel patch 100 of the utility model can achieve large-area warm protection of the waist and back, covering the Governor Vessel and the waist and back acupoints.
[0059] In an embodiment of the present invention, two fixing belts 21 are formed on both sides of the ends of the outer layer and the inner layer close to the cervical vertebrae and protrude outwards.
[0060] In detail, the fixing belt 21 may be additionally connected, or the fixing belt 21 may be directly provided on the outer layer and the inner layer to form an integral whole; Figure 1The fixing belt 21 is directly cut out from the outer layer and the inner layer of fabric, which is more convenient to process and saves working steps, making the fixation of the Du Meridian patch body 10 more stable. The fixing belt 21 directly covers the patient's neck from the back and from both sides to the front, which can also make the fixation of the Du Meridian patch body 10 more stable.
[0061] The working principle and use process of the utility model: a sealed packaging bag is arranged outside the Governor Vessel Patch of the utility model to separate the entire Governor Vessel Patch from the external environment to prevent the heating layer from contacting with the air; when in use, the packaging bag is torn open, and the air can pass through the breathable film layer from the outer fabric to react with the heating layer, and the heating layer starts to heat up, and the inner layer of the Governor Vessel Patch body 10 is applied to the corresponding acupuncture points on the back, and the two fixing belts 21 are enclosed and fixed on the neck, and the two waist belts are enclosed and fixed on the waist. The Governor Vessel Patch body 10 is fixed on the patient without being directly attached to the skin through the adhesive layer on the back, and is not affected by sweat and is not easy to fall off. At the same time, it can also reduce the discomfort of the skin and avoid causing skin allergies in sensitive people; the Chinese medicine layer acts on the human skin through the penetration layer, and the Governor Vessel Patch 100 can be applied to warm the meridians and dredge the collaterals, remove dampness and expel cold, and regulate body functions. The application is completed after 8 to 10 hours of application and then torn off.
[0062] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A Du Meridian patch, characterized in that: The Governor Vessel Patch comprises: Governor Vessel Sticker Body; A fixing belt assembly, the fixing belt assembly comprising two fixing belts, the two fixing belts are respectively connected to two sides of the end of the Du Meridian patch body close to the cervical vertebra, and a first connector is provided at the end of one fixing belt for connecting with the other fixing belt; The strap assembly includes two straps, which are respectively connected to two sides of the Du Meridian patch body close to the waist. A second connector is provided at the end of one strap for connecting with the other strap.
2. The Du channel patch according to claim 1, characterized in that: The two fixing belts extend in a direction away from the Du Meridian patch body and are gradually arranged toward the middle of the two fixing belts.
3. The Du channel patch according to claim 2, characterized in that: The opposite side edges of the two fixing belts are respectively concavely arranged toward the outside to form arc-shaped side edges.
4. The Du channel patch according to claim 1, characterized in that: The first connecting member is a first Velcro, the first Velcro is provided at the end of one of the fixing belts, and the other fixing belt is provided with a connecting surface bonded to the first Velcro.
5. The Du channel patch according to claim 1, characterized in that: The binding belt is an elastic belt.
6. The Du channel patch according to claim 1, characterized in that: The second connecting piece is a second Velcro, the second Velcro is provided at the end of one of the straps, and the other strap is provided with an adhesive surface that is bonded to the second Velcro.
7. The Du channel patch according to claim 1, characterized in that: The strap components are provided in two groups, and the two groups of strap components are arranged at intervals along the length direction of the Du Meridian patch body.
8. The Du channel patch according to any one of claims 1 to 7, characterized in that: The Du Meridian patch body comprises an outer layer, a breathable film layer, a heating layer, an isolation layer, a Chinese medicine layer, a permeation layer and an inner layer, wherein the outer layer and the inner layer are connected to form a plurality of sealed accommodating cavities, wherein the breathable film layer, the heating layer, the isolation layer, the Chinese medicine layer and the permeation layer are arranged in sequence from the outer layer to the inner layer in the accommodating cavities; The isolation layer is made of airtight material, and the permeable layer is provided with evenly arranged pores; The fixing belt is connected to the outer layer, and the binding belt is connected to the inner layer.
9. The Du channel patch according to claim 8, characterized in that: There are eleven accommodating cavities, of which seven are arranged in a row along the length direction of the Du Meridian patch body, two are respectively arranged on both sides of the first accommodating cavity in a row, and two are respectively arranged on both sides of the second to last accommodating cavity in a row.
10. The Du channel patch according to claim 8, characterized in that: The outer layer and the inner layer are provided with two fixing belts protruding outwards at both sides of the ends close to the cervical vertebra.