A micro-current anti-freckle facial mask with acoustic wave response characteristics and preparation method thereof

A response characteristic, micro-current technology, applied in electrotherapy, preparations for skin care, pharmaceutical formulations, etc., can solve the problems of inconvenient storage and use of micro-current masks, the appearance of the mask is not beautiful, the power supply is limited, etc., to restore vitality and radiance, improving skin condition, and the effect of fast sound response

Active Publication Date: 2021-06-01
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The micro-current beauty instrument needs to use conductive gel and other components to generate micro-current, which is inconvenient to use. The existing micro-current masks on the market must use an external power supply device to provide current. The power of the power supply body is limited, and the shape of the mask is not enough. It is beautiful, but it is not light enough after a certain increase in weight. In addition, there are many inconveniences in the storage and use of this type of micro-current mask

Method used

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  • A micro-current anti-freckle facial mask with acoustic wave response characteristics and preparation method thereof
  • A micro-current anti-freckle facial mask with acoustic wave response characteristics and preparation method thereof
  • A micro-current anti-freckle facial mask with acoustic wave response characteristics and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A preparation method of a micro-current freckle-removing mask with acoustic wave response characteristics, the steps are as follows:

[0050] (1) prepare vibrating basement membrane;

[0051] The vibrating basement membrane was prepared by electrospinning. The process parameters of electrospinning were: spinning solution concentration 7wt%, electrostatic voltage 34kV, spinning solution flow rate 6mL / h, receiving distance 17cm, drum speed 130rpm, spinneret diameter 0.7 mm, the solvent in the spinning solution is a mixed solution of DMF and THF with a volume ratio of 60:40;

[0052] The obtained vibrating basement membrane is a PU / PANI nanofiber membrane, and the content of PU in the PU / PANI nanofiber membrane is 77.5wt%; the thickness of the vibrating basement membrane is 400 μm, and the surface area is 380 cm 2 , the porosity is 80%, the diameter of the nanofiber in the vibrating basement membrane is 366.67nm; the vibrating basement membrane is provided with a pluralit...

Embodiment 2

[0059] A preparation method of a micro-current freckle-removing mask with acoustic wave response characteristics, the steps are as follows:

[0060] (1) prepare vibrating basement membrane;

[0061] The vibrating basement membrane was prepared by electrospinning. The process parameters of electrospinning were: spinning solution concentration 7wt%, electrostatic voltage 36kV, spinning solution flow rate 5mL / h, receiving distance 14cm, drum speed 120rpm, spinneret diameter 0.9 mm, the solvent in the spinning solution is a mixed solution of DMF and THF with a volume ratio of 60:40;

[0062] The obtained vibrating basement membrane is a PU / PANI nanofiber membrane, and the content of PU in the PU / PANI nanofiber membrane is 77.5wt%; the thickness of the vibrating basement membrane is 400 μm, and the surface area is 380 cm 2 , the porosity is 80%, the diameter of the nanofiber in the vibrating basement membrane is 366.67nm; the vibrating basement membrane is provided with a pluralit...

Embodiment 3

[0069] A preparation method of a micro-current freckle-removing mask with acoustic wave response characteristics, the steps are as follows:

[0070] (1) prepare vibrating basement membrane;

[0071] The vibrating basement membrane was prepared by electrospinning. The process parameters of electrospinning were: spinning solution concentration 8wt%, electrostatic voltage 34kV, spinning solution flow rate 5mL / h, receiving distance 13cm, drum speed 150rpm, spinneret diameter 0.85 mm, the solvent in the spinning solution is a mixed solution of DMF and THF with a volume ratio of 60:40;

[0072] The obtained vibrating basement membrane is a PU / PANI nanofiber membrane, and the content of PU in the PU / PANI nanofiber membrane is 77.5wt%; the thickness of the vibrating basement membrane is 400 μm, and the surface area is 380 cm 2 , the porosity is 80%, the diameter of the nanofiber in the vibrating basement membrane is 366.67nm; the vibrating basement membrane is provided with a plurali...

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Abstract

The invention relates to a micro-current freckle-removing facial mask with acoustic wave response characteristics and a preparation method thereof. The method is as follows: after carving a groove on one side surface of a conductive hydrogel, embedding a PVDF nanofiber membrane in it, and then combining the surface with the Vibration basement membrane bonding; the prepared facial mask includes vibration basement membrane, PVDF nanofiber membrane and conductive hydrogel, PVDF nanofiber membrane is embedded in the groove on the surface where the conductive hydrogel and vibration basement membrane are attached, PVDF Both the nanofibrous membrane and the vibrating basement membrane were fabricated by electrospinning. The preparation method of the present invention is simple, and the prepared PVDF nanofiber membrane has good biocompatibility, and can directly generate micro-current through its own piezoelectric effect, realizing continuous power supply, and uniform distribution of micro-current on the face, Help improve the skin condition; the prepared micro-current anti-freckle mask with acoustic wave response characteristics is soft, can fit the skin, has high comfort, and has a good anti-freckle effect.

Description

technical field [0001] The invention belongs to the technical field of facial masks, relates to a micro-current facial mask, in particular to a micro-current freckle-removing facial mask with acoustic wave response characteristics and a preparation method thereof. Background technique [0002] Microcurrent has been widely used in the field of medical beauty. According to the principle of bioelectricity, the metabolism and all activities in the life process of the human body will generate electricity. The electrocardiogram reflects the electric waves generated by the beating heart, and the electroencephalogram reflects the brain waves generated when the brain is active. Bioelectrical response images to diagnose disease. In order to restore the normal bioelectrical activity of diseased cells or tissues, in addition to drug therapy, micro-currents imitating "bioelectricity" can also be used to promote the conversion of cell ions through activation and accelerate the restoratio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/02A61Q19/02A61N1/32
CPCA61K8/0212A61M2037/0007A61N1/328A61Q19/02
Inventor 何儿王富军魏岑王璐
Owner DONGHUA UNIV
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