146 results about "Skin protection" patented technology

The present specification relates to a composition for skin protection, which comprises, as an active ingredient, thymol 3, 4, 5-trimethoxycinnamate (3, 4, 5-Trimethoxycinnate Thymol Ester), a stereoisomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof. The composition according to the present disclosure improves the expression of a DNA repair-related gene in skin cells that are photo-aged by ultraviolet light, thereby being capable of inhibiting or preventing skin damage caused by ultraviolet light or external environment or oxidative stress.

The invention discloses a sialic acid mild brushing acid composition and application thereof, and relates to the technical field of cosmetics. The sialic acid mild brushing acid composition comprises sialic acid and a solvent, the mass concentration of the sialic acid is 2%-15%, and the solvent is selected from at least one of 1, 3-propylene glycol, butanediol, dipropylene glycol and water. The sialic acid is creatively used as one of the mild brushing acid components, can soften old and waste cutin mildly and promote cutin exfoliation and permeation and absorption of the sialic acid, so that the sialic acid can fully play a skin protection role, has an excellent mild cutin exfoliation effect and has the effects of improving hyperpigmentation and coarse pores; and a dynamic balance skin care strategy of breaking while standing and breaking while standing can be realized. The prepared cosmetics have better moisture retention and safety, repair barriers through moisture retention, improve pigmentation through oxidation resistance, stimulate collagen to remodel a supporting structure to improve coarse pores, and finally consolidate the health state of the skin through immunoregulation.

The present invention relates to a composition for improving skin, comprising a culture, a culture filtrate, an extract, or an exosome derived therefrom, which comprises a callus tissue of coast apium graveolens, in particular, a callus tissue of coast apium graveolens. The coastal eryngii callus culture filtrate, the coastal eryngii callus extract and the coastal eryngii callus culture solution source exosome have the effects of wrinkle improvement, moisturizing and skin barrier improvement, aging prevention, skin immunity and defense enhancement, autophagy activation and inflammation inhibition, and have the effects of resisting ultraviolet rays, resisting inflammation, resisting inflammation, resisting inflammation, resisting inflammation, resisting inflammation and the like. The composition has a skin-protecting effect against blue light, oxidative toxicity and stress, a wound-healing effect, a cell-energy-increasing effect, a pore-shrinking effect, a skin-calming effect and an acne-skin-improving effect, and can be effectively used for improving various skin problems.

The invention relates to the technical field of furniture protective films, in particular to a self-adhesive furniture skin-touch protective film which sequentially comprises an organic silicon release film from bottom to top, the organic silicon release film comprises a base material and a coating, the base material is a transparent polyethylene glycol terephthalate film with the thickness of 80-120 micrometers, and the coating is a transparent polyethylene glycol terephthalate film with the thickness of 80-120 micrometers. The coating is an organic silicon release agent coated on the base material, and the coating weight of the organic silicon release agent is 0.8-1.2 g / m; the pressure-sensitive adhesive layer comprises 60 to 70 weight percent of a compound system of a saturated hydrocarbon block copolymer and a hydrogenated styrene isoprene styrene block copolymer; 25 to 35 wt% of hydrogenated C9 petroleum resin; 3 to 5 weight percent of temperature-sensitive microcapsules; and 2 to 5 wt% of naphthenic oil. According to the invention, through the cooperation of innovative multi-layer structures, the product can maintain excellent comprehensive performance under different parameter configurations, and multiple requirements of the furniture protective film on easy construction, high transparency, strong protection, good touch feeling and aging resistance are met.

The invention relates to the technical field of skin care products, in particular to a stress relieving composition containing camellia flower extract and application of the stress relieving composition. The composition comprises the following components: a camellia extract, a porphyridium extract, an anise leaf extract and a vetiver extract, and the four components cooperate to regulate and control, completely intervene in a neuroinflammation path, block transmission of nerve stimulation signals, reduce release of neuropeptides and inflammatory factors, repair damaged nerve barriers and improve neurological function. The effect of comprehensively relieving the skin sensitivity reaction is achieved. The composition not only has a faster and more durable effect, but also has good safety and applicability, and is especially suitable for protecting and conditioning high-sensitivity skin and skin in an extreme environment.

A medical imaging system, such as an x-ray machine or a C-arm, is configured to enhance the safety of patients during an imaging procedure. The system can include a C-arm X-ray machine for generating X-ray radiation, a table or patient support surface configured to position the patient during the imaging procedure, a distance sensor configured to measure the distance between the C-arm X-ray device and / or generator and / or C-arm housing and / or the patient and / or the table, a dose control unit configured to control the radiation dose of the X-ray beam based on the measured distances between the C-arm X-ray device and the patient, and a skin protection system configured to interrupt and / or minimize the radiation dose in critical situations while maintaining sufficient image quality by adjusting the radiation intensity in real time to limit radiation exposure of the patient's skin.

The present invention relates to the use of a combination of a saccharide and glycerol for skin protection against undesirable bacteria. The present invention is particularly useful in the formulation of compositions that act as prebiotics for commensal skin bacteria such as S. epidermidis to produce metabolites such as lactic acid, which, through the present invention, has been shown to inhibit the growth of undesirable bacteria such as E. coli and S. aureus, among others. The present invention is especially useful because it provides both short-term (i.e., rapid) and long-term (or sustained) protection.

The invention discloses application of polyol nitrate in frostbite resistance, and belongs to the technical field of skin protection articles. The polyol nitrate is used as an active component of the ointment, and by slowly releasing nitric oxide and activating vascular endothelial nitric oxide synthase, spasm capillaries in the early stage of frostbite are effectively relaxed, platelet aggregation and thrombosis are inhibited, so that the pathological cascade reaction of frostbite is blocked, and the prevention and treatment effects on frostbite are remarkably improved. Compared with the prior art, the polyol nitrate and the ointment are scientific and reasonable in preparation method and safe and convenient to use, and a brand-new and effective solution is provided for prevention and treatment of skin frostbite in a cold environment.

The present invention relates to the technical field of medical devices, and in particular provides a skin protection device for radiotherapy patients, including a shoulder seat. One end of the shoulder seat is provided with a support tube, and a mandibular seat is installed at the top end after the support tube bends upward. A protective belt is provided at the rear side of the support tube, and an air passage is opened in the middle of the protective belt. The protective belt is located above the shoulder seat. A protective pad capable of moving along its length direction is provided on the protective belt. One end of the protective belt is connected to the support tube, and the other end of the protective belt is free. Magic tapes are provided at both the end of the protective belt connected to the support tube and the free end of the protective belt. The skin at the lesion site will not turn red and swollen, and will not affect the postoperative rehabilitation of the lesion site. The protective belt has breathability. Only the protective pad is used to protect the surgical site, while other parts of the neck are exposed to achieve ventilation. If itching occurs at the lesion site, the protective pad can be adjusted to expose the lesion site, and then protection can be carried out after the itching is relieved.

The application relates to an intelligent temperature control moisturizing skin protection device for tumor radiotherapy patients, which comprises an intelligent humidifier body, a telescopic pipe fixedly connected to a liquid outlet of the intelligent humidifier body, a supporting bottom plate, a bearing disc rotatably connected to the surface of the supporting bottom plate, a cross trajectory groove and at least one radial hole formed in the bearing disc, the intelligent humidifier body arranged on the bearing disc, a transmission structure arranged in the supporting bottom plate and an auxiliary structure. The driving member drives the rotating column to continuously rotate, and a set of connecting rod mechanisms are used to convert the rotating motion into specific sector reciprocating swing of the contact wheel, the contact wheel drives the cross trajectory groove on the bearing disc, and finally drives the bearing disc and the intelligent humidifier on the bearing disc to intermittently rotate, so that the output of the moisturizing medium is no longer limited to before and after treatment, but can be continuously carried out during a single treatment lasting for dozens of minutes, and real-time and active protection of the skin is realized.

The invention discloses a hydrophilic organic copolymer and application thereof in the field of skin protection, the copolymer has the following structural general formula: # imgabs0 #, R1 and R4 are as shown in the specification, the value range of m + n is 400-3500, and m: n = 2: 1.

To provide a composition for a skin protectant having not only an effect of preventing dyeing of the skin but also an effect of suppressing skin irritation caused by skin irritant components, and having both a dyeing prevention effect and a skin irritation suppression effect.SOLUTION: A composition for a skin protectant, containing a smectite-based clay component that is at least one compound selected from the group consisting of smectite-based clay minerals and organically modified smectite-based clay minerals, and an oil-soluble component, further containing a nonionic dispersion aid having an HLB of 11.0 or less, wherein a content ratio of the smectite-based clay component is 0.01-60 mass% based on the total mass, the composition being applied to the skin to form, on the skin, a protective film for protecting the skin.SELECTED DRAWING: None

This invention discloses an optimized extraction and purification process for total flavonoids from Hypericum perforatum and its application in photodamage protection. Belonging to the field of natural product extraction technology, the process includes the following steps: using Hypericum perforatum powder as raw material, ultrasonic-assisted extraction is performed, followed by centrifugation, collection of the supernatant, and repeated extraction of the residue twice. The supernatants are combined to obtain a total flavonoid extract from Hypericum perforatum. The extract is then purified by adsorption using a macroporous adsorption resin, and the eluent is collected, concentrated, and dried to obtain high-purity total flavonoids from Hypericum perforatum. This invention features a stable process, high extraction efficiency, and is environmentally friendly, making it suitable for industrial production. The prepared total flavonoids from Hypericum perforatum exhibit high purity and significant antioxidant and photoprotective effects, and can be widely used in antioxidant, skin protection, and sunscreen products.

The application provides a water-soluble breathable skin protection film composition and a preparation method and application thereof, relates to the technical field of skin care products and functional coating, and the water-soluble breathable skin protection film composition contains the following components in percentage of total weight: (a) 5-30% of a film-forming polymer component, the film-forming polymer component is a combination of polyvinylpyrrolidone / vinyl acetate copolymer and partially alcoholized polyvinyl alcohol; (b) 5-25% of C2-C4 lower alcohol and / or C2-C10 aliphatic diol; (c) 0.01-10% of a polyether-modified silicone surfactant; (d) 0.01-18% of a functional auxiliary agent; (e) the balance is water. The composition can form a breathable film with a water vapor transmission rate greater than 500 g / (m 2 ·24h) on the skin, which can be removed within 90 seconds by using 25-30 DEG C normal temperature water. When used in medical treatment, the composition does not contain lower alcohol and has no irritation to damaged skin.

The invention discloses a hand traction belt skin protection device for shoulder arthroscopy surgery, and relates to the technical field of medical instruments, the hand traction belt skin protection device comprises a traction assembly used for traction of a wrist, and an angle adjusting assembly used for changing the traction angle is arranged on the outer surface of one side of the traction assembly; a stepping assembly used for adjusting the height is arranged on the outer surface of one side of the angle adjusting assembly, the traction assembly comprises a traction belt body, and the outer surface of the traction belt body is fixedly connected with a buffering cushion layer used for dispersing pressure. According to the hand traction belt skin protection device for the shoulder arthroscopy operation, the traction assembly, the first hook-and-loop fastener and the second hook-and-loop fastener are detachably attached, so that the hand traction belt skin protection device can adapt to different wrist sizes, the viscosity is stable after attachment, and a certain traction force can be borne without falling off; the flexible material of the buffer cushion layer can disperse the contact pressure between the wrist and the traction belt, tissue damage caused by too large local pressure intensity is avoided, and therefore stable and comfortable fixation is achieved.

An orthopedic device is provided for treating complications of the hip and has means for trochanter compression, pelvis support, lumbar compression, variously directed straps, and thigh support. The trochanter compression and an internal / external rotation strap provide pain relief through compression and skin protection, unloading of joints through compression and sealing, and unloading by load transfer. Means for adjustably dosing of straps enables pain management and ease of use.

The invention belongs to the technical field of skin care products, and particularly relates to an antibacterial skin protection composition as well as a preparation method and application thereof. The antibacterial skin protection composition provided by the invention is prepared from the following components in parts by mass: 10 to 25 parts of durian shell extraction essence, 3 to 12 parts of coconut oil, 2 to 5 parts of sorbitol, 3 to 8 parts of glycerol, 3 to 7 parts of polyvinyl alcohol, 2 to 3 parts of decamethylcyclopentanosiloxane, 6 to 12 parts of 1, 2-propylene glycol, 4 to 10 parts of hexadecanol and 3 to 9 parts of glyceryl monostearate. The durian shell extraction essence is obtained by sequentially carrying out heating reflux, cold-pressing extraction, water leaching and subcritical water extraction on durian shells. The antibacterial skin protection composition provided by the invention has good sterilizing and moisturizing effects, is mild and non-irritant, can emit natural and fresh fragrance, and meets the requirements of modern consumers on healthy skin care products.

The invention discloses lactic acid bacteria fermentation liquor based on glutamic acid chelated soluble pearl powder, which is obtained by taking pearl powder dissolved by glutamic acid as a fermentation substrate and adding lactobacillus for fermentation under the condition that the pH is 4-4.7. The pearl powder dissolved by glutamic acid is used as a fermentation substrate, and lactobacillus is used as a strain for fermentation, so that the obtained fermentation liquor retains all kinds of components of pearls, and is also rich in antioxidant polypeptides, rare amino acid gamma-aminobutyric acid, short-chain fatty acid butyric acid, lactic acid and other components beneficial to skin protection and skin whitening; in the fermentation process, glutamic acid is used as a carbon source and a nitrogen source for microbial fermentation, so that the purity of fermentation liquor is ensured; the obtained fermentation liquor has high chemical stability and can be directly used as a cosmetic raw material.

1. Name of this design product: Main body of sun protection sleeve. 2. Purpose of this design: The overall product is a sun protection sleeve, used for sun protection and skin protection; the part requiring protection is the main body of the sun protection sleeve, used as the main body of the sun protection sleeve. 3. The key design features of this product are the shape of the part to be protected. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: In the view, the dashed lines represent areas that do not require protection, the solid lines represent areas that require protection, and the dotted lines represent the boundary lines defining the parts of the product that require protection. The double-row thin dashed lines shown in A and B represent sewing thread.

The invention belongs to the technical field of cosmetics, and particularly relates to a composition with a skin protection effect and application thereof. Specifically, the invention provides the composition with skin protection effects of resisting blue light, improving skin immunity, regulating skin mood pressure and the like for the first time, the composition comprises supernate of animal bifidobacterium W3 fermentation liquor and porphyra haitanensis extract, and the supernate and the porphyra haitanensis extract have a synergistic effect. The composition has the effects of resisting blue light, improving skin immunity and regulating skin mood pressure by recovering the cell viability level under blue light damage, increasing the expression quantity of VDR mRNA in skin, increasing the expression quantity of mRNA of antibacterial peptide LL-37 and increasing the content of beta-enorphin, and has good practical application value.

The present invention relates to a high-viscosity or solid topical skin composition having a skin-protective function. A technology has been developed to manufacture a formulation with a texture having high viscosity without using wax or surfactants by utilizing a high-viscosity mixture composed of an ammonium salt and an ammonium salt solvent. When a UV blocking material or an antioxidant material is mixed into this and used as a topical skin preparation, an effect of alleviating light-induced skin damage can be obtained without clogging pores or irritation.

Provided is a combination of at least two of creatine, bifida ferment lysate and sechium edule fruit extract to repair DNA damage to the skin caused by light in the range 280-1400 nm. These agents are combined with UV filters and optionally one or more blue light and / or one or more IR reflector(s) in cosmetic compositions used to prevent sun-induced damage to the skin, in particular to prevent senolytic or senomorphic senescence and / or appearance of the visible signs of skin aging, in particular one or more of fine lines, wrinkles, age spots, skin dryness, thinning of the skin and loss of elasticity.

The utility model discloses a nose skin protection film which comprises a protection film body and air holes, one layer of air holes are formed in the surface of the protection film body at equal intervals, an installation pad is arranged on the front side of the protection film body in an attached mode, a binding belt is correspondingly arranged on the outer side of the installation pad, and the binding belt is arranged on the front side of the protection film body. Meanwhile, the size of the binding belt is larger than that of the mounting pad, and air pipes penetrate through and are connected to the inner sides of the mounting pad and the binding belt. According to the nose skin protection film, the mounting pad is arranged, the mounting pad is arranged on the front side of the protection film body in an attached and sewn mode, then the air pipe is connected to the outer side of the mounting pad in an attached mode through the anti-skid pad, and when the air pipe is clamped and positioned, the air pipe only needs to be attached and extruded to the outer side of the anti-skid pad; then the air pipe can be clamped and positioned through the binding belt, the phenomenon that the skin is injured due to indentation caused by the fact that the air pipe is directly attached to the skin is avoided, and the oxygen delivery comfort of the baby is improved.

The invention relates to the technical field of shavers, in particular to a shaver with a skin protection structure, which comprises a shaver body, an attaching assembly is arranged in the shaver body, a lubricating assembly is arranged in the shaver body, and a vibrating assembly is arranged in the shaver body; the attaching assembly comprises a contact net embedded in the shaver body in a sliding mode, a plurality of rolling wheels are rotationally embedded in the contact net, a plurality of first springs are fixedly connected to the interior of the shaver body, and the ends, away from the shaver body, of the first springs are fixedly connected to the outer surface of the contact net; the shaver with the skin protection structure aims to solve the problems that most existing shavers are provided with fixed shells, the shells make direct contact and friction with the skin, the friction coefficient is high, the skin surface layer is prone to being pulled when the shavers conduct dry shaving or are not fully lubricated, sensitive skin is prone to redness after being used, and the skin protection effect is poor. And the problem that a user needs to manually smear shaving gel is solved.

The utility model discloses an excrement and urine collecting bag, which particularly relates to the technical field of medical instruments and comprises a soft application, a bag body with two openings, a first one-way valve hole in butt joint with an injector and a second one-way valve hole in butt joint with a drainage tube. One opening of the bag body is fixedly connected with the soft application, the other opening of the bag body is fixedly provided with a sealing clip, the first one-way valve hole and the second one-way valve hole are both fixedly formed in the position, close to the soft application, of the bag body, and a drainage connector is fixedly installed at the position, close to the sealing clip, of the bag body; and a leakage-proof mechanism and a sticking mechanism are arranged on one side, far away from the bag body, of the soft application. The design that the base plate is replaced by the soft application is adopted, the soft application is made of soft materials, skin protection factors are sprayed in the soft application, and therefore the soft application has the advantages of being light, thin and skin-friendly, foreign body sensation can be reduced, and the skin can be protected; the butterfly-shaped application is adopted as the soft application, so that the soft application is better attached to the skin, and fixation is prevented from being affected by skin wrinkles or secretions.

This invention discloses a skin protection composition containing natural antioxidant active substances and its preparation method, relating to the field of daily chemical products technology. The composition includes natural antioxidant active components, an oil phase, an aqueous phase, a moisturizing component, a thickening and stabilizing component, and auxiliary components. This invention enhances skin protection by using maqui berry extract as the core antioxidant ingredient and sea buckthorn flavonoid extract. By employing elderberry extract as an antioxidant compound ingredient, it complements maqui berry extract and sea buckthorn flavonoids, creating a multi-target synergistic effect in the antioxidant mechanism. This constructs a multi-target synergistic antioxidant defense network, achieving complementary and synergistic effects in the mechanism of action. It blocks the oxidation chain reaction at multiple stages, and the compounding of various natural antioxidant active substances provides more comprehensive and longer-lasting protection for the skin from oxidative damage, achieving highly effective skin protection.

The present invention relates to a skin-protecting composition having an excellent effect on the improvement of skin damage caused by fine dust, ultraviolet rays, harmful pathogenic bacteria, and dry environments.

This invention provides a heat-generating fabric and its preparation method. The heat-generating fabric of this invention includes an outer layer, a middle layer, and an inner layer. The outer layer is a waterproof and windproof layer made of high-density woven fabric. The middle layer is an electrothermal layer containing heat-generating and conductive materials. The inner layer is a skin-moisturizing layer made of double-sided mesh textured fabric. The outer and inner layers are compositely connected through the middle layer. This invention's heat-generating fabric is an electrothermal fabric with significant heating effect, good warmth retention, and can be reused multiple times. The temperature can be freely set as needed and can be quickly heated to the desired temperature. The inner layer, being a skin-moisturizing layer, contains hyaluronic acid and has a moisturizing function. The fabric is breathable and moisture-wicking, keeping the wearer dry and comfortable. It provides warmth in cold winters and effectively wicks away sweat during exercise, providing effective skin protection.

The invention relates to the technical field of mammary gland radiotherapy protection, in particular to a skin protection device for mammary gland radiotherapy nursing, comprising: a main blocking mechanism comprising a blocking sleeve for blocking radiotherapy rays, first electric push rods fixedly connected to the tops of both sides of the front and back of the blocking sleeve, and second electric push rods fixedly connected to the tops of both sides of the front and back of the blocking sleeve; upper blocking plates are slidably connected to the two sides of the top of the blocking sleeve, the output ends of the first electric push rods are fixedly connected with the inner sides of the front sides and the rear sides of the bottoms of the upper blocking plates, and side blocking plates are fixedly connected to the inner sides of the bottoms of the upper blocking plates. The auxiliary blocking mechanism comprises two extrusion tanks, when radiotherapy is needed, an external lifting device is used for descending the main blocking mechanism to the chest of a patient, and the main blocking mechanism is started to adjust the size of a radiation opening so as to adapt to the sizes of the breasts of different patients; meanwhile, the auxiliary blocking mechanism can be started to spray the metal ion preparation on the skin around the chest.

The utility model relates to the technical field of skin protection devices, in particular to a facial skin protection device for children wearing non-invasive auxiliary ventilation pipelines, which comprises a device bottom layer, an anti-abrasion mechanism is arranged on the inner wall of a protection plate, and an anti-falling fixing mechanism is arranged on the surface of the protection plate. And a protection edge warping prevention mechanism is arranged in the device bottom layer. According to the skin protection device, the phenomenon that the skin of a child patient is allergic due to long-time contact with the protection plate in the using process of the skin protection device is avoided, the fixing effect of the fixing rope can be improved when the skin protection device is used, the nasal plug is better in sealing performance, and meanwhile the skin protection device is convenient to use. The skin protection device can be suitable for various non-invasive breathing pipeline fixing scenes, the phenomenon that after the skin protection device is used for a long time, a fixing rope is abraded and damaged on the inner wall of the protection plate is avoided, and the skin protection device is longer in service life and more durable.