2329 results about "Dermatomal" patented technology

Camera and / or other sensor analysis of skin, used to diagnose and monitor health conditions. A computer, receiving skin data from a user, where the skin data is images and / or other data of the skin. The computer processes the skin data identify skin conditions, their status, and to compare the skin data with information indicative of health conditions that are not skin diseases. This can be done by finding similar skin data to other data received from other people who have specified health conditions and / or by looking for changes from previous images. The skin data can be captured by a smart phone camera (alone or with digital peripheral attachments) or a dedicated capture device such as a periscope, one way mirror, or cubicle. An augmented reality marking system can be used to mark areas on the user's skin to compare against other previous skin images and / or data.

A process for exfoliating the skin, including the scalp, and / or the nails, comprising the step consisting in subjecting a surface of said skin (K), or said nails, to a cosmetic composition and to ultrasonic acoustic waves emitted by a device comprising at least one ultrasonic transducer (13), with an acoustic intensity Isata in the region exposed to the acoustic waves that is at least equal to 0.1 W / cm2, i) the transducer being moved relative to said surface at an average sweeping speed of between 0.01 cm2 / s and 15 cm2 / s for the duration of treatment of said surface, and / or ii) the device being applied to a location on the keratin material, then moved away from the latter and applied to a different location.

The invention discloses a modified deacetylated chitosan composition as well as a preparation method and application thereof. The modified deacetylated chitosan composition comprises a modified deacetylated chitosan carrier and an active matter, the modified deacetylated chitosan carrier comprises deacetylated chitosan of which the surface is modified with amino acid and / or hydroxyethyl; the active matter carries negative charge groups, and the negative charge groups comprise at least one of carboxyl, sulfo, phosphate and sulfydryl; the mass ratio of the modified deacetylated chitosan carrier to the active matter is 1: (0.1-100). The modified deacetylated chitosan composition provided by the invention can enter the interior of the skin through pores of the skin by utilizing the specific physicochemical properties of the nanoparticles, achieves a good transdermal effect under the condition of not damaging the skin structure, and is natural, safe and high in transdermal efficiency.

The invention discloses a firming and anti-wrinkle composition, face cream and a preparation method of the face cream, and particularly belongs to the field of preparations for dressing and makeup. The firming and anti-wrinkle face cream comprises a firming and anti-wrinkle composition, composite polypeptide, recombinant collagen, a skin conditioner and the like, and the firming and anti-wrinkle composition comprises a leontopodium alpinum flower / leaf extract, a peach resin extract, a radix gentianae extract and a trollius chinensis bunge extract. The composite polypeptide is at least two of palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, acetyl hexapeptide-8 and palmitoyl hexapeptide-12, and the recombinant collagen is at least one of recombinant XVII type collagen, recombinant I type collagen, recombinant IV type collagen, recombinant V type collagen and recombinant VII type collagen. The firming and anti-wrinkle face cream provided by the invention can effectively improve the elasticity value of skin, can remarkably improve the firming degree of the skin, and has excellent anti-wrinkle and anti-aging effects.

The invention discloses a working method of skin thermal therapy equipment which is convenient to use and can realize intelligent startup work and an itching relieving instrument. According to the technical scheme, the working method of the skin thermal therapy equipment comprises the following steps that a, whether a designated area makes contact with the skin of a user or not is detected, and if yes, the step b is executed; and b, detecting the skin contact time and the skin temperature of the contacted part, and if the detected temperature is within a preset range and the continuous contact time reaches the set time, starting the skin thermal therapy equipment to operate.

Wearable modular mask systems for combination face and skincare diagnostics and therapeutics. Systems include devices that can be attached to wearable masks for diagnosis and treatment of skin conditions, diseases, and disorders, as well as for cosmetic improvements to the skin of the face and scalp.

The invention discloses a collagen composition for skin substrate repair and skin care application thereof, and the collagen composition comprises the following components: 1-3% of soluble III-type collagen, 1-5% of hyaluronic acid, 1-2% of plant extract, 0.1-0.5% of allantoin, 0.2-0.5% of dipotassium glycyrrhizinate, 1-5% of glycerol, 1-5% of butanediol, 1-5% of 1, 2-propylene glycol, 1-5% of 1, 3-propylene glycol, 1-5% of propylene glycol and the balance of water. The cleaning agent is prepared from the following components in percentage by weight: 1 to 2 percent of 1, 2-hexanediol, 0.1 to 0.5 percent of phenoxyethanol, 0.1 to 0.5 percent of ethylhexylglycerin, 0.1 to 0.5 percent of carbomer, 0.1 to 0.5 percent of triethanolamine and the balance of water. The collagen III is added, so that the problems of wrinkles and skin aging are remarkably relieved. According to the skin-care lotion, the oily composition and the water-based composition are reasonably proportioned, so that excellent moistening and moisturizing effects are provided, the moisture balance of the skin is favorably maintained, and the skin is kept soft and moist. The added plant extract, hydrolyzed protein and mineral substances not only nourish and repair the skin, but also can improve various skin problems, enhance the endurance capacity of the skin and avoid the condition that the skin wrinkles are increased during the period of stopping using.

The invention belongs to the technical field of cosmetics, and particularly relates to essence with anti-wrinkle, repairing and skin-brightening effects as well as a preparation method and application of the essence. The essence is prepared from the following components in parts by weight: 10 to 70 parts of herba centellae extract, 0.0015 to 0.04 part of crocus sativus extract, 0.5 to 2.5 parts of spirulina maxima extract, 0.015 to 0.2 part of radix gentianae extract, 0.1 to 1.5 parts of panthenol, 0.25 to 1.5 parts of leuconostoc / radish root fermentation product filtrate, 0.1 to 1.5 parts of carnosine and 0.21 to 5.3 parts of anti-wrinkle components. According to the essence, various effective components such as the centella asiatica extract, the spirulina maxima extract and the radix gentianae extract are matched for use, a unique composite formula is formed, all the components promote one another, the anti-wrinkle, repairing and skin brightening effects of the essence can be remarkably enhanced, and therefore all-around skin care is provided for consumers, and the essence has a good market prospect. The overall quality of the skin can be effectively improved.

The invention discloses a recombinant XVII type collagen engineering bacterium as well as a preparation method and application thereof, and belongs to the technical field of genetic engineering, and the recombinant XVII type collagen engineering bacterium is realized through three steps of designing and optimizing collagen, improving translation through codon optimization and selecting a vector for cloning. By optimizing the amino acid sequence and the codon, the expression efficiency and the stability of the recombinant XVII type collagen in engineering bacteria are improved. The optimization not only improves the production efficiency of the protein, but also reduces the production cost. The recombinant XVII type collagen has potential in the medical field, especially in the fields of skin repair, wound healing, aging resistance and the like. Meanwhile, in the fields of beauty and biological materials, collagen is widely applied to products such as masks and skin care products as a basic component, and can promote skin cell regeneration and enhance skin elasticity and repair capacity.

The invention relates to the technical field of daily chemicals, in particular to multi-fermented oil and application thereof. The multi-fermented oil is prepared from Tibetan cordyceps sinensis, eurotium cristatum and saccharomycetes. The multi-fermented oil provided by the invention contains functional components and mild components, and contains rich fatty acids, antioxidant components and other substances with biological activity. A lipid structure in the fermented oil is similar to a natural sebum layer of skin, so that a protective barrier can be formed on the surface of the skin, and water loss is prevented. This is particularly beneficial to dry skin and helps the skin maintain moist and soft. And micromolecular lipid components in the fermented oil, such as unsaturated fatty acid, can more easily permeate into the deep layer of the skin, so that long-acting nourishing and moisturizing effects are provided for skin cells.

The invention provides a composition with oil-controlling, acne-removing, barrier-repairing effects and application thereof, and belongs to the field of cosmetics. The composition is prepared from a baropetalum beetle leaf extract, a roselle flower extract, totarol and a cryptomeria fortunei bud extract. The baropetalum chinense leaf extract has the effects of balancing grease secretion and shrinking pores; the roselle flower extract is rich in organic acid and anthocyanin, and has the effects of dissolving pore keratosuppository, controlling oil, resisting inflammation, smoothing acne skin, preserving moisture and removing redness; as a bacteriostatic agent, totarol has a natural preservative effect on gram-positive bacteria and partial negative bacteria, and has the effects of removing acnes, sterilizing, diminishing inflammation, whitening and the like; the cryptomeria fortunei bud extract can promote skin tissue structure regeneration and strengthen skin barriers. The composition effectively regulates and controls excessive secretion of sebaceous gland grease and pox skin specific protein through the synergistic effect of various components, promotes the health of pox skin, repairs the skin barrier and enhances the self-protection ability of the skin at the same time.

The invention relates to the technical field of cosmetics, and particularly discloses a composition with after-sun repairing and whitening effects and a preparation method thereof. According to the present invention, various efficient components such as the ergothioneine compound, the acetylchitosamine, the nicotinamide, the sodium hyaluronate, the inositol, the aloe vera extract, the glycerophosphoinositide choline salt, the tetrahydromethylpyrimidine carboxylic acid, the oat beta-glucan compound, the citrus peel extract compound and the skin brightening agent are scientifically matched; according to the present invention, the excellent after-sun repairing and whitening effect is achieved, the comprehensive after-sun skin care is achieved, the skin state can be improved, and the skin health degree can be improved. The application creatively finds that when the glycerophosphoinositide choline salt, the citrus peel extract compound and the skin brightening agent are compounded, the effects of the composition in the aspects of after-sun repairing and whitening can be improved at the same time, and the comprehensive effect is relatively good.

The invention relates to the field of cosmetics, and discloses an anti-wrinkle composition containing recombinant collagen as well as a preparation method and application of the anti-wrinkle composition. The anti-wrinkle composition is prepared by compounding I-type collagen peptide nano-micelles, recombinant humanized III-type collagen, recombinant humanized XVII-type collagen, glycosylglycerol and ceramide. The skin care composition has the advantages that multiple synergistic effects are achieved, collagen generation is promoted, the skin moisturizing capacity is enhanced, and the skin barrier is repaired, so that the elasticity, compactness and smoothness of the skin are remarkably improved. The product disclosed by the invention has the effects of skin barrier repair, anti-aging care, collagen protection, collagen generation promotion, water locking and moisturizing and the like, and is suitable for research, development and application of skin care products for resisting wrinkles, tightening and delaying senescence.

In some embodiments, the method can comprise locating a targeted portion of skin surface; delivering ultrasound energy to subcutaneous tissue below the skin surface; producing a biological effect in at least one of the skin surface and the subcutaneous tissue; and improving the appearance of the targeted portion of the skin surface. Improving the appearance of the skin surface can be at least one of increasing skin elasticity, reducing skin oiliness, reducing skin pore size, smoothing skin texture, reducing hyperpigmentation, treating and / or preventing acne, reducing a blemish, reducing an appearance of spider veins and / or rosacea, reducing an appearance of scars, reducing an appearance of stretch marks, rejuvenating skin, increasing collagen in the subcutaneous tissue, tightening of sagging sink, rejuvenating photoaged skin, increasing a thickness of a dermal layer, reducing a wrinkle on the skin surface, generating new tissue in the subcutaneous layer, and combinations thereof.

1. The name of the product of this design: Phototherapy Facial Patch (MT‑34). 2. Purpose of the product of this design: used for phototherapy and beauty of facial skin. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

The invention discloses a composition with tightening, wrinkle fading, soothing and repairing effects and application of the composition. The composition with the effects of tightening and fading wrinkles and relieving and repairing is prepared from a lactobacillus fermentation product, hexanediol, fully human collagen, glycosylglycerol, a citrus peel extract, a palmitoyl tripeptide-5 solution, a chrysanthemum extract and SPG beta-glucan. According to the invention, seven active material raw materials including the lactobacillus fermentation product, the fully human collagen, the glycosylglycerol, the citrus peel extract, the palmitoyl tripeptide-5 solution, the chrysanthemum extract and the SPG beta-glucan are creatively combined for use, and the seven raw materials supplement each other and have a synergistic effect; the effects of lightening skin wrinkles, improving skin barriers and relieving skin sensitivity are achieved from multiple dimensions, and cosmetics prepared from the composition have the effects of repairing, relieving, tightening and resisting wrinkles.

The invention relates to the technical field of puncture needle training, and particularly discloses a medical simulation puncture needle training device which comprises a simulation arm, a simulation puncture part is arranged on the end face of the simulation arm, a simulation part is fixed in the simulation puncture part, and a simulation cavity is formed in the simulation part; the simulation device further comprises a simulation skin simulation assembly and a driving assembly, the simulation skin simulation assembly is arranged in the simulation cavity, the driving assembly is arranged on the side edge of the simulation skin simulation assembly, the simulation skin simulation assembly comprises a first skin layer arranged in the simulation cavity, and a second skin layer is arranged at the bottom of the first skin layer. The driving assembly works to adjust the tension of the first skin layer and the second skin layer, and the skin states of patients of various ages are simulated; adjusting operation of the elasticity degree of the second skin layer, the wrinkle degree of the first skin layer and the bending degree of the simulated blood vessel is achieved, a trainer can experience real touch of skins of different age groups on the same model, and intensified training is carried out in a targeted mode.

The invention discloses a monitoring method and system and a related device, which are applied to first electronic equipment, the first electronic equipment is provided with a first circuit, and the first circuit comprises a first electrode, a second electrode, a third electrode, a fourth electrode, an excitation current generation unit and a voltage measurement unit; receiving and responding to a first instruction, and determining that the first electrode and the second electrode are in good contact with skin through a first circuit; first information is determined through the first circuit, the first electrode makes contact with a first position of the user skin, the second electrode makes contact with a second position of the user skin, and the first position and the second position are located at the two ends of the thoracic cavity tissue respectively; and outputting first information, wherein the first information comprises one or more of the following items: cardiac output, stroke output, heart rate, ejection fraction and cardiac function judgment result. Therefore, the heart function condition of the user can be monitored in real time, and the user can conveniently monitor anytime and anywhere.

The invention relates to an aloe extract nano-vesicle as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The aloe extract nano-vesicle provided by the invention is a nano-micelle formed by an aloe extract and tocopheryl acetate, the particle size of the aloe extract nano-vesicle is 280 to 500 nm, the Zeta potential of the aloe extract nano-vesicle is-10.12 to-11.34 mV, and the polydispersity coefficient of the aloe extract nano-vesicle is 0.239 to 0.434. The aloe extract nano-vesicle disclosed by the invention has a nano-scale size, and can easily penetrate through a skin barrier and enter skin cells, so that the moisturizing effect of the aloe extract nano-vesicle is achieved. The permeability of the moisturizing composition is far better than that of the traditional moisturizing composition, so that the required moisture can be more effectively provided for the skin. The aloe extract nano-vesicle can carry other active ingredients such as moisturizing factors to deeply permeate into skin, comprehensive care is provided for the skin, the texture and appearance of the skin are improved, the preparation process is simple, and the aloe extract nano-vesicle is suitable for technological production.

The present invention relates to novel recombinant collagen polypeptides and collagen molecules, polynucleotides encoding the same, methods for preparing them, and compositions and uses thereof. The novel recombinant collagen polypeptides or collagen molecules may be used in cosmetic, personal care, nutraceutical and biomedical applications on account of their multiple benefits for skin, including preventative anti-aging, curative anti-aging, antioxidant, anti-pigmentation, moisturising, anti-wrinkle and elasticity-promoting activities.

The invention discloses a composition with high ultraviolet damage resistance as well as a preparation method and application thereof, and particularly belongs to the technical field of skin care product raw materials. The composition with high ultraviolet damage resistance is prepared by performing solid-state fermentation on radix scutellariae roots, radix ligustici sinensis and radix puerariae through compound bacteria consisting of bacillus subtilis, lactobacillus bulgaricus and bacillus coagulans and then performing solvent extraction. The composition with high ultraviolet damage resistance has excellent effects of resisting oxidative damage and inhibiting inflammatory factors, and can achieve the effects of repairing skin barriers, resisting inflammation, relieving, efficiently promoting repair of after-sun skin and the like.

The invention provides an instant red-removing composition and application thereof, a cosmetic composition and a preparation method thereof, and relates to the technical field of cosmetics. The instant redness-removing composition comprises the magnolin and the fibronectin, and compared with single use of the magnolin or compound use of the magnolin and the redness-removing agent, the instant redness-removing composition comprising the magnolin and the fibronectin is high in safety and can quickly relieve and eliminate the phenomenon that the skin becomes red. The cosmetic composition capable of instantly removing redness is high in stability, can solve the problem and demand of instantly removing redness on different skins, is simple and convenient in preparation method and high in operability, and has a wide market prospect.

Phototherapy devices having features to determine a dosing protocol for a user, and associated systems and methods are disclosed herein. In some embodiments, the phototherapy devices can include a color testing component positioned to obtain a measurement of a treatment region of the user's skin. The phototherapy device can use the measurement to calculate an average individual topography angle (ITA) for the user's skin across the treatment region, and use the average ITA to determine a dosing protocol for the user specific to features of their skin. The phototherapy device can then deliver a dose of ultraviolet radiation to the treatment region based on the dosing protocol.

The utility model relates to a self-adaptive pressure tourniquet which comprises a fixing band body, the unfolding face of the fixing band body is in a sector shape with the upper portion wide and the lower portion narrow, rope drawing grooves are formed in the upper end and the lower end of the fixing band body along the edges, corresponding drawing ropes are arranged in the rope drawing grooves, and the other ends of the drawing ropes are movably connected with contraction blocks. The upper end of the side, attached to the skin, of the fixing band body is fixedly connected with a first air bag, the lower end of the side, attached to the skin, of the fixing band body is fixedly connected with a second air bag, and the fan-shaped tourniquet with the wide upper portion and the narrow lower portion can better adapt to differences of limb shapes and sizes of different patients; according to the tourniquet, the fixing band body is arranged, the attaching degree of the fixing band body and the limb is further adjusted through the drawing rope, the tourniquet can be tightly attached to the limb parts with different thicknesses, the multiple air bags can distribute pressure more evenly, and the risk of tissue ischemia and even necrosis caused by uneven pressure is reduced.

The invention provides essential oil containing ceramide and a preparation method of the essential oil. The essential oil containing ceramide is prepared from ceramide, mannosyl erythritol lipid, synthetic grease and natural vegetable grease. According to the ceramide-containing essential oil disclosed by the invention, complex components such as a surfactant and a stabilizer do not need to be added, and the added mannosyl erythritol lipid is natural sugar ester and has good biocompatibility and safety, so that the ceramide-containing essential oil disclosed by the invention is mild and non-irritant to skin and has excellent product safety; besides, according to the pure oil formulation formula, the purpose of improving the solubility and stability of ceramide can be achieved only by adding mannosyl erythritol lipid, the skin barrier maintaining effect of ceramide can be better played, the anti-inflammatory and skin repairing effects of ceramide are improved, and the skin health level is improved; the application range of ceramide in cosmetics is expanded.

The invention relates to the technical field of medical cosmetology, and particularly discloses a dialdehyde group-containing oxidized polysaccharide-water-soluble chitosan hydrogel for cosmetic injection, which comprises the following raw materials: a water-soluble chitosan aqueous solution and a dialdehyde group-containing oxidized polysaccharide aqueous solution, the water-soluble chitosan comprises one of carboxyl alkyl chitosan, hydroxyalkyl chitosan, carboxyl alkyl chitosan sodium salt and hydroxyalkyl chitosan sodium salt. The used raw materials do not contain cross-linking agents, safety risks caused by the fact that the cross-linking agents remain in the body are avoided, and the hydrogel is used for filling wrinkles, improving facial contours and promoting regeneration and repair of skin, so that the skin looks young and smooth.

The invention discloses an application of core proteoglycan or a coding gene thereof as a target spot in preparation of psoriasis treatment drugs, and a series of experiments prove that DCN can effectively protect mouse psoriasis-like dermatitis induced by imiquimod, improve skin scale, erythema, thickening and epidermal abnormal differentiation, enhance the barrier function of skin, improve the curative effect of psoriasis, and improve the curative effect of psoriasis. A large amount of infiltration of inflammatory cells is reduced, and a certain anti-inflammatory effect is achieved. Experimental research shows that the DCN has an obvious drug effect on a psoriasis model, is safe and efficient, has no side effect, is simple in production process and has the potential of realizing medical transformation. And the potential application value of the DCN on other various skin inflammatory diseases can be expanded.

The invention relates to the technical field of daily chemicals, in particular to a dark tea extract containing eurotium cristatum composite strains for solid aerobic fermentation. The composite strains comprise eurotium cristatum and saccharomycetes. The dark tea extract provided by the invention is stable in performance and not easy to discolor, contains components such as polysaccharide, amino acid and mineral substances, and can help skin moisturize. The permeability of the components is enhanced in the fermentation process, moisture can be locked on the surface layer of the skin, and the moisture degree of the skin is kept. The skin care product has very strong antioxidant capacity, and can neutralize free radicals, slow down the oxidation process of skin, delay skin aging and reduce wrinkles and fine wrinkles. A certain calming effect can be achieved on the skin which is prone to redness and itching or has slight inflammation.

Provided herein is a method, apparatus, and system for the removal of benign and malignant lesions, and more particularly, to the use of image analysis and three-dimensional modeling for the excision of skin-based, subcutaneous, or deep lesions with a precise and reproducible margin of tissue around the lesion. Methods include: obtaining images of a tumor within a patient; determining a size and shape of a tissue mass to be resected including the tumor based on the images; generating a three-dimensional model of a resection tool for resecting the tissue mass to be resected based on the size and shape of the tissue mass as well as nearby vital structures and anatomic landmarks; and providing for three-dimensional manufacture of the resection tool.

The invention provides an ultrasonic-guided out-of-plane positioning and guiding method, system and device, a medium and a program product, and relates to the field of intelligent medical treatment. The method comprises the steps that an ultrasonic image containing a to-be-punctured target C is obtained, and the distance between the to-be-punctured target C and skin A is measured according to the image; the projection point of the edge midpoint of the detection end of the narrow surface of the ultrasonic probe in the transverse axis direction of the ultrasonic probe is a point A; acquiring one half of the length of the narrow surface of the ultrasonic probe as AB; lines of the AB and the AC are perpendicular to each other; calculating a predicted puncture depth BC according to AB and AC; the line segment AD is equal to the line segment AC on the basis that the image extends to the point D in the reverse direction of the AC; making a line segment DE perpendicular to the line segment AD, wherein the length of the line segment DE is twice that of the line segment AB; the puncture needle punctures the target object to be punctured in the directions of the point E and the point B, and the puncture depth is the BC length. The method calculates the predicted needle insertion depth through the right triangle function principle, does not need to calculate the needle insertion angle, is simple and effective, and is high in success rate.