Reinforcing paste

Abstract

The utility model provides a reinforcing paste which comprises a supporting layer, a single-sided adhesive layer and a protective film layer, and the supporting layer and the protective film layer are respectively and removably adhered to the top surface and the bottom surface of the single-sided adhesive layer; a first center hole is formed in the supporting layer, and a second center hole aligned with the first center hole is formed in the single-sided adhesive layer. When the viscosity of the adhesive layer is weakened, the single-sided adhesive layer of the reinforcing paste is adhered to the adhesive layer on the periphery of the wearable device and the skin surface, so that the wearable device can be reinforced, and the wearable device can be prevented from being separated.

Description

TECHNICAL FIELD

[0001] The utility model relates to continuous monitoring equipment technical field, especially point to a kind of reinforcing paste. BACKGROUND

[0002] For the need of clinical diagnosis or personal health monitoring, it is necessary to use medical devices to continuously monitor physiological parameters of human body. For example, Chinese patent application CN115484861A discloses a wearable device configured for use during continuous analyte monitoring, comprising a transmitter unit; and a base unit comprising: a sensor assembly configured to measure an analyte in interstitial fluid; and a sensor memory circuit configured to store information of at least one parameter of at least one component in the base unit; wherein the information is transferable from the sensor memory circuit when the base unit and the transmitter unit are coupled together. When the wearable device is used, the base unit needs to be adhered to the top surface of the adhesive layer, and then the bottom surface of the adhesive layer is adhered to the skin surface of the user.

[0003] The above-mentioned adhesive layer generally needs to be adhered to the skin surface for several days. Due to the influence of external factors during wearing, the adhesion between the adhesive layer and the skin surface may weaken, causing the wearable device to detach. Therefore, the prior art still needs to be improved and developed. SUMMARY

[0004] The utility model aims at the defects and deficiencies of prior art, and provides a reinforcing paste.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a reinforcing paste, which comprises a supporting layer, a single-sided adhesive layer and a protective film layer, the supporting layer and the protective film layer are respectively removably adhered to the top surface and the bottom surface of the single-sided adhesive layer;

[0007] A first central hole is formed in the supporting layer, and a second central hole aligned with the first central hole is formed in the single-sided adhesive layer.

[0008] The protective film layer is used to protect the adhesion of the single-sided adhesive layer, and the supporting layer has a certain hardness, which supports the single-sided adhesive layer and prevents the single-sided adhesive layer from wrinkling when the protective film layer is removed from the single-sided adhesive layer and the single-sided adhesive layer is adhered to the skin surface. Through the above structure, when the adhesion of the adhesive layer weakens, the single-sided adhesive layer of the reinforcing paste is adhered to the adhesive layer and the skin surface around the wearable device, so that the wearable device can be reinforced, which helps to prevent the wearable device from detaching.

[0009] According to the above scheme, the support layer comprises a support protection layer and a double-sided adhesive layer, and the double-sided adhesive layer is adhered to the bottom surface of the support protection layer.

[0010] By arranging the double-sided adhesive layer, the support layer is removably adhered to the top surface of the single-sided adhesive layer.

[0011] According to the above scheme, the support layer further comprises a shielding film layer, the double-sided adhesive layer is adhered to the top surface of the shielding film layer, and the shielding film layer is provided with a plurality of through holes in the part in contact with the double-sided adhesive layer.

[0012] By arranging the shielding film layer between the double-sided adhesive layer and the single-sided adhesive layer, only the part of the single-sided adhesive layer corresponding to the plurality of through holes is adhered to the double-sided adhesive layer, thereby reducing the adhesion between the single-sided adhesive layer and the support layer, and further facilitating the removal of the support layer from the single-sided adhesive layer.

[0013] It can be understood that the diameters of the plurality of through holes can be the same or different. The double-sided adhesive layer is soft and thin in material, and is arranged between the support protection layer and the shielding film layer to adhere the three together to form the support layer as a whole.

[0014] The number and diameter of the through holes can be arranged according to actual needs, and the utility model does not make any limitation.

[0015] According to the above scheme, the plurality of through holes are symmetrically distributed on the shielding film layer.

[0016] According to the above scheme, the support protection layer and the protection film layer are arranged to be different in color.

[0017] By arranging the support protection layer and the protection film layer to be different in color, the user can intuitively remove the protection film layer from the single-sided adhesive layer according to the color indication.

[0018] According to the above scheme, the single-sided adhesive layer is located in the middle part of the bottom surface of the support layer, and the cross-sectional area of the single-sided adhesive layer is smaller than the cross-sectional area of the support layer.

[0019] By the above structure, the support layer completely covers the single-sided adhesive layer, and the edge of the support layer exceeds the single-sided adhesive layer; when the single-sided adhesive layer is adhered to the skin surface, the user can hold the edge of the support layer to facilitate the removal of the support layer from the single-sided adhesive layer.

[0020] According to the above scheme, the cross section of the support layer is arranged to be olive-shaped, and the cross section of the single-sided adhesive layer is arranged to be circular.

[0021] It can be understood that the olive shape refers to a shape with small ends and a large middle part.

[0022] According to the above scheme, the protective film layer is provided with a third central hole aligned with the second central hole.

[0023] According to the above scheme, the surface of the protective film layer is subjected to a smoothing treatment. Through the above arrangement, the adhesion between the single-sided adhesive layer and the protective film layer is reduced, which facilitates the removal of the protective film layer from the single-sided adhesive layer.

[0024] According to the above scheme, the single-sided adhesive layer is a medical adhesive tape.

[0025] The beneficial effects of the present utility model are as follows:

[0026] The support layer and the protective film layer of the reinforcing patch are respectively removably adhered to the top surface and the bottom surface of the single-sided adhesive layer, the support layer is provided with a first central hole, and the single-sided adhesive layer is provided with a second central hole aligned with the first central hole; when the adhesion of the adhesive layer is weakened, the single-sided adhesive layer of the reinforcing patch is adhered to the adhesive layer and the skin surface located at the outer periphery of the wearable device, so that the wearable device can be reinforced, and the separation of the wearable device is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural diagram of the present utility model Figure 1 ;

[0028] Figure 2 is a structural diagram of the shielding film layer of the present utility model;

[0029] Figure 3 is a structural diagram of the present utility model Figure 2 ;

[0030] Figure 4 is a state diagram of the single-sided adhesive layer adhered to the adhesive layer of the present utility model.

[0031] In the figure: 1, support layer; 11, support protection layer; 12, double-sided adhesive layer; 13, shielding film layer; 131, through hole; 14, first central hole; 2, single-sided adhesive layer; 21, second central hole; 3, protective film layer; 31, third central hole; 4, wearable device; 41, adhesive layer. DETAILED DESCRIPTION

[0032] The technical scheme of the present utility model will be described below in combination with the drawings and examples.

[0033] As shown in Figures 1-4 , the present utility model provides a reinforcing patch, which comprises a support layer 1, a single-sided adhesive layer 2 and a protective film layer 3, the support layer 1 and the protective film layer 3 are respectively removably adhered to the top surface and the bottom surface of the single-sided adhesive layer 2.

[0034] The support layer 1 is provided with a first center hole 14, and the single-sided adhesive layer 2 is provided with a second center hole 21 aligned with the first center hole 14.

[0035] The protective film layer 3 is used to protect the adhesion of the single-sided adhesive layer 2, and the support layer 1 has a certain hardness and supports the single-sided adhesive layer 2, so that the protective film layer 3 is removed from the single-sided adhesive layer 2, and the single-sided adhesive layer 2 is not easy to wrinkle in the process of adhering to the skin surface. Through the above structure, when the adhesion of the adhesive layer 41 is weakened, the single-sided adhesive layer 2 of the reinforcing patch is adhered to the adhesive layer 41 and the skin surface located at the outer periphery of the wearable device 4, so that the wearable device 4 can be reinforced, which is beneficial to prevent the wearable device 4 from being separated.

[0036] Further, the support layer 1 comprises a support protection layer 11 and a double-sided adhesive layer 12, and the double-sided adhesive layer 12 is adhered to the bottom surface of the support protection layer 11.

[0037] The double-sided adhesive layer 12 is arranged, so that the support layer 1 is removably adhered to the top surface of the single-sided adhesive layer 2.

[0038] Further, the support layer 1 further comprises a shielding film layer 13, the double-sided adhesive layer 12 is adhered to the top surface of the shielding film layer 13, and the shielding film layer 13 is provided with a plurality of through holes 131 at the part in contact with the double-sided adhesive layer 12.

[0039] The shielding film layer 13 is arranged between the double-sided adhesive layer 12 and the single-sided adhesive layer 2, so that only the part of the single-sided adhesive layer 2 corresponding to the plurality of through holes 131 is adhered to the double-sided adhesive layer 12, thereby reducing the adhesion between the single-sided adhesive layer 2 and the support layer 1, and further facilitating the removal of the support layer 1 from the single-sided adhesive layer 2.

[0040] It can be understood that the diameters of the plurality of through holes 131 can be the same or different. The double-sided adhesive layer 12 is soft and thin in material, and is arranged between the support protection layer 11 and the shielding film layer 13 to adhere them together to form the support layer 1. The number and diameter of the through holes 131 can be arranged according to actual needs, and the utility model is not limited.

[0041] Further, the plurality of through holes 131 are symmetrically distributed on the shielding film layer 13.

[0042] Further, the support protection layer 11 and the protective film layer 3 are arranged to be different in color.

[0043] The support protection layer 11 and the protective film layer 3 are arranged to be different in color, so that the user can visually remove the protective film layer 3 from the single-sided adhesive layer 2 according to the color indication.

[0044] Further, the single-sided adhesive layer 2 is located in the middle of the bottom surface of the support layer 1, and the cross-sectional area of the single-sided adhesive layer 2 is smaller than that of the support layer 1.

[0045] Through the above structure, the support layer 1 completely covers the single-sided adhesive layer 2, and the edge of the support layer 1 exceeds the single-sided adhesive layer 2. When the single-sided adhesive layer 2 is adhered to the skin surface, the user can hold the edge of the support layer 1 to remove the support layer 1 from the single-sided adhesive layer 2.

[0046] Further, the cross section of the support layer 1 is in the shape of an olive, and the cross section of the single-sided adhesive layer 2 is in the shape of a circle.

[0047] It can be understood that the olive shape refers to a shape with small ends and a large middle.

[0048] Further, the protective film layer 3 is provided with a third central hole 31 aligned with the second central hole 21. By providing the third central hole 31 on the protective film layer 3, the use of the protective film layer 3 is reduced, which is conducive to reducing costs.

[0049] Further, the surface of the protective film layer 3 is treated to be smooth. Through the above arrangement, the adhesion between the single-sided adhesive layer 2 and the protective film layer 3 is reduced, which is conducive to removing the protective film layer 3 from the single-sided adhesive layer 2.

[0050] Further, the single-sided adhesive layer 2 is a medical adhesive tape.

[0051] As shown in Figure 4 When the adhesion of the adhesive layer 41 is weakened, the protective film layer 3 of the reinforced patch is removed from the single-sided adhesive layer 2; then the support layer 1 and the single-sided adhesive layer 2 are respectively sleeved on the outer periphery of the wearable device 4 through the first central hole 14 and the second central hole 21, and are smoothed, so that the single-sided adhesive layer 2 is adhered to the adhesive layer 41 and the skin surface; then the edge of the support layer 1 is held to remove the support layer 1 from the single-sided adhesive layer 2, at this time only the single-sided adhesive layer 2 is adhered to the adhesive layer 41, and the single-sided adhesive layer 2 is smoothed to make the single-sided adhesive layer 2 adhere more firmly to the adhesive layer 41 and the skin surface.

[0052] The above is only a preferred embodiment of the present application, so any equivalent changes or modifications made in accordance with the structure, features and principles of the present application patent application range are included in the present application patent application range.

Claims

1. A reinforcing patch, characterized in that, It includes a support layer (1), a single-sided adhesive layer (2) and a protective film layer (3), wherein the support layer (1) and the protective film layer (3) are removably adhered to the top and bottom surfaces of the single-sided adhesive layer (2), respectively; The support layer (1) has a first central hole (14), and the single-sided adhesive layer (2) has a second central hole (21) aligned with the first central hole (14).

2. The reinforcing patch according to claim 1, characterized in that, The support layer (1) includes a support protective layer (11) and a double-sided adhesive layer (12), the double-sided adhesive layer (12) being adhered to the bottom surface of the support protective layer (11).

3. The reinforcing patch according to claim 2, characterized in that, The support layer (1) further includes a masking film layer (13), and the double-sided adhesive layer (12) is adhered to the top surface of the masking film layer (13). The portion of the masking film layer (13) that contacts the double-sided adhesive layer (12) has several through holes (131).

4. The reinforcing patch according to claim 3, characterized in that, The plurality of through holes (131) are symmetrically distributed on the shielding film layer (13).

5. The reinforcing patch according to claim 2, characterized in that, The supporting protective layer (11) and the protective film layer (3) are set to different colors.

6. The reinforcing patch according to claim 1, characterized in that, The single-sided adhesive layer (2) is located in the middle of the bottom surface of the support layer (1), and the cross-sectional area of ​​the single-sided adhesive layer (2) is smaller than the cross-sectional area of ​​the support layer (1).

7. The reinforcing patch according to claim 6, characterized in that, The cross-section of the support layer (1) is set to an olive shape; the cross-section of the single-sided adhesive layer (2) is set to a circle.

8. The reinforcing patch according to claim 1, characterized in that, The protective film layer (3) has a third central hole (31) aligned with the second central hole (21).

9. The reinforcing patch according to claim 1, characterized in that, The surface of the protective film layer (3) is smoothed.

10. The reinforcing patch according to claim 1, characterized in that, The single-sided adhesive layer (2) is medical adhesive tape.

Images