Unlock instant, AI-driven research and patent intelligence for your innovation.
Medical skin repair nursing film and preparation method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A skin repair and care film technology, applied in the field of medical skin care, can solve problems such as exudation, slow recovery of skin wounds, wound redness and swelling
Pending Publication Date: 2021-08-20
吉林省国大生物工程有限公司
View PDF5 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, the extensive use of antibiotics is prone to drug resistance, which leads to slow recovery of traumatic skin wounds, long-term wound healing, and even redness, swelling, oozing, and infection in the wounds
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
[0025] A kind of preparation method of medical skin repair nursing film, comprises the following steps (each component is carried out proportioning in embodiment 1):
[0027] Step S2: Under the condition of heating and stirring, add triethanolamine, glycerin, sodiumpropylparaben, disodium edetate and deionized water into the water phase pot at a temperature of 85-90°C to make it completely Dissolve, stop stirring and keep warm for 15-20 minutes, as the water phase;
[0028] Step S3: Under the condition of heating and stirring, the oil phase is evenly added to the water phase at a speed of 5 g / min, the speed of stirring is 50 rpm, and the temperature is controlled at 80-85°C;
[0029] Step S4: After the oil phase in step S3 is completely a...
Embodiment 3
[0032] The appearance, pH and viscosity of the nursing film prepared in Example 2 were evaluated.
[0033] 1. Appearance: The nursing film is white milky with uniform color.
[0034] 2. pH: According to the 2020 edition of "Chinese Pharmacopoeia", the four 0631 pH value determination methods are used for testing. The pH of this nursing film is 5.5-6.5.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
technical field [0001] The invention belongs to the technical field of medical skin care, and in particular relates to a medical skin repairing care film and a preparation method thereof. Background technique [0002] The skin is the outermost protective barrier of the human body, and it is constantly under various environmental pressures from physics, chemistry, microorganisms, radiation, etc. for 24 hours. Two of the most common manifestations of human skin over its life cycle are skin aging and skin damage. [0003] The manifestations of skin aging are diverse, including skin thinning, decreased elasticity, and wrinkles; decreased barrier function, increased transepidermal water loss, decreased sebum secretion, and easy drying; abnormal pigmentmetabolism, which can be lost or deposited; tumor tendency, such as basal cellcarcinoma. Aging is an age-related degenerative disease of the body, which cannot be avoided, stopped and reversed by every individual. Anti-aging has...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
