37 results about "Dryness" patented technology

The invention provides a composition which comprises two components, and the component A comprises lutein; and the component B comprises a berry fruit extract containing anthocyanin. The composition has the effects of eliminating free radicals, resisting oxidation, protecting eyes, inhibiting tear secretion reduction, relieving eyestrain and eye dryness, relieving ciliary muscle tension, repairing retina, preventing and controlling ocular axes, protecting eyesight, preventing myopia, improving eye microcirculation, improving couperose skin and the like.

This invention belongs to the field of cosmetic technology, specifically relating to a composition for skin barrier repair and anti-inflammation after non-surgical cosmetic procedures and its application. The composition comprises Xinjiang comfrey peptide and Xinjiang comfrey naphthoquinone, with a mass ratio of 50-200:1. This composition synergistically inhibits the release of LPS-induced inflammatory factors, alleviating acute inflammatory reactions such as redness and burning after cosmetic procedures, achieving a dual effect of anti-inflammation and repair. The composition significantly reduces postoperative inflammatory redness and improves discomfort symptoms such as dryness and stinging. Through a multi-target mechanism, this invention solves the technical problems of existing repair products having single functions and slow onset of action, providing a highly efficient and comprehensive repair solution for skin after cosmetic procedures.

The utility model discloses a wound protecting and repairing functional dressing which comprises a dressing body, a medicine containing groove is formed in the dressing body, a wound protecting layer communicated with the bottom of the medicine containing groove is arranged at the bottom of the dressing body, and a covering film is adhered to the dressing body and located on the outer side of the medicine containing groove. And a water absorption structure is arranged on the lower surface of the covering film. According to the dressing, the water absorption structure is arranged on the medicine containing groove in an adhesion mode, the upper opening of the medicine containing groove can be sealed and protected, repairing medicine filled in the medicine containing groove can be prevented from overflowing and leaking, meanwhile, liquid oozing from a wound can be absorbed and stored, the relative dryness of the wound in the dressing is improved, and the dressing can be used for repairing the wound. And the liquid absorbed in the dressing can be cleaned by replacing the water absorption structure, so that the water absorption and drying effects of the dressing are improved, and the repair rate of a wound is increased.

The present disclosure provides methods of treatment using ophthalmic compositions, comprising 1-perfluorohexyloctane, which are useful in the treatment of ocular surface damage of the cornea and / or symptoms of dryness.

The invention discloses a bacteriostatic material for menstrual period trousers and a preparation method of the bacteriostatic material, and belongs to the technical field of hygienic products. The antibacterial material aims at solving the problem that in the prior art, an antibacterial material for menstrual period trousers is poor in moisture absorption and menstrual blood maintaining capacity, the antibacterial material for the menstrual period trousers integrates the long-acting antibacterial function, the efficient moisture absorption function and the peculiar smell control function, bacteria breeding can be effectively inhibited, infection can be effectively prevented, the menstrual blood can be rapidly absorbed and firmly locked, peculiar smell can be eliminated, and the antibacterial material for the menstrual period trousers has a good antibacterial effect. The three troubles of menstrual period sanitation, dryness and peculiar smell are comprehensively solved.

The invention provides a yin-nourishing sore-throat-relieving drink composition. The composition is prepared from the following raw materials by weight: 400g of pears, 100g of fructus phyllanthi, 150g of herba houttuyniae, 80g of Chinese dates, 30g of gordon euryale seeds, 15g of honey-fried licorice roots and 15g of Chinese wolfberry fruits. The composition synergistically exerts the effects of relieving cough and reducing sputum, nourishing yin and moistening dryness and clearing away heat and toxic materials through scientific compatibility, is suitable for relieving lung dryness cough, swollen sore throat, dry throat and mouth dryness and other symptoms, and is safe and suitable for long-term drinking due to the fact that most of the raw materials are medicinal and edible.

The invention relates to the field of traditional Chinese medicine, in particular to a traditional Chinese medicine composition for treating acute anal fissure and a preparation method and application thereof, and the traditional Chinese medicine composition is composed of calcined gypsum, dragon's blood, frankincense and borneol. The traditional Chinese medicine composition treats blood-heat and intestine-dryness type acute anal fissure according to the treatment principle of clearing heat and stopping bleeding, promoting blood circulation to remove blood stasis and astringing and promoting tissue regeneration, can effectively improve anal fissure symptoms of patients, including anus pain degree, anus pain duration after defecation, hemafecia and constipation symptoms, and can improve various traditional Chinese medicine clinical symptoms of blood-heat and intestine-dryness type acute anal fissure of patients. The number of wound healing examples is increased, and good safety and long-term prognosis are achieved. The external medicinal preparation is wide in raw material source, relatively simple in preparation process, relatively low in cost, convenient to use and easy to popularize and apply.

The invention belongs to the technical field of pet supplies, and particularly discloses a composition and application thereof in preparation of a product for reducing pet tear stains, the composition can effectively reduce the tear stains, and the composition, the composition and the product all have certain anti-inflammatory effects and jointly reduce tear secretion and inflammation-related tear stains. Meanwhile, the althaea rosea extract can improve the availability of hydroxytyrosol and fucoidan polysaccharide sulfate, improve eye microcirculation and relieve eye fatigue and dryness, fucoidan polysaccharide sulfate reduces iron elements entering tears through portal vein circulation and blocks generation of porphyrin-iron compounds, hydroxytyrosol improves metabolism and accelerates ferriporphyrin metabolism, and the effect of improving eye quality is achieved. The althaea officinalis extract promotes biliary secretion and accelerates ferriporphyrin metabolism, the synergistic interaction of the althaea officinalis extract, the althaea officinalis extract, the ferriporphyrin and the althaea officinalis extract can effectively reduce formation of tear stains, the risk of eye inflammation and bacterial infection is reduced, immunity can be improved, blood circulation can be promoted, and finally the pet is helped to keep a clean and healthy eye environment.

The present application belongs to the technical field of health care bathing, and in particular to a new type of wine bath composition and its use method. The body is warm and comfortable after bathing, fatigue is relieved, the skin is smooth and moist, and there is no dryness and irritation and other discomfort reactions, the safety and operability of the wine bath are improved, and there is no burden on the body caused by chemical agents. The present application is based on the core of wine bath culture inheritance, systematically combs the principle, processing technology and operation specification of traditional wine bath, retains the essence of ancient health preserving method, optimizes the modern health preserving demand at the same time, solidifies the cultural core through standardized technical scheme, not only continues the traditional health preserving wisdom, but also promotes the standardization and large-scale inheritance of wine bath culture, helps the active continuation and innovative development of traditional health preserving culture, improves the economy, development and public health and health awareness of wine bath.

The invention belongs to the technical field of cosmetics, and particularly relates to an anti-aging repairing composition and a cosmetic. The anti-aging repairing composition comprises needle-like silica and a nucleic acid tetrahedron solution. According to the composition and the cosmetic, controlled skin injury is formed through the needle-like silica, skin pore blockage is relieved, natural stripping of aged cuticle is accelerated, microcirculation of skin cells below the cuticle is activated, the overall metabolic condition of epidermis is improved, a natural skin repairing mechanism is stimulated, and under the synergistic effect of tFNA, the skin can be effectively repaired. Synthesis of important construction substances such as collagen, elastin and hyaluronic acid is promoted, the skin barrier function is repaired, and the skin health state is improved. Therefore, various skin defects such as skin photoaging, roughness, relaxation, wrinkles, dryness, hyperpigmentation, sensitivity and angiotelectasis are remarkably improved.

The subject matter of the present application is a composition, especially cosmetic and / or dermatological composition comprising a combination of a roselle extract and a betaine compound, as well as a non-therapeutic cosmetic treatment process of the skin to fight against the signs of a stress factor-induced osmolarity dysregulation of the epidermis, such as the appearance of fine lines and wrinkles, the withering, the thinning, the dryness, the looseness, the dull appearance, or the heterogeneous surface, of the skin.

The present disclosure relates to compositions containing natural plant extracts that inhibit Hyaluronidase 1 and their use in effectively treating conditions such as dryness of skin and lips, skin damage due to UV radiation, chronic inflammatory conditions affecting the skin, the urinary bladder or prostate, osteoarthritis and joint pain, and also promoting wound healing.

This invention discloses lotus-derived LEA protein and its application in improving skin's resistance to dryness damage, belonging to the field of biotechnology and its application in skin care technology. The amino acid sequence of the LEA protein is shown in SEQ ID NO:1. This invention successfully constructed a recombinant expression vector containing a nucleic acid molecule encoding the LEA protein using genetic engineering methods, and transformed it into *E. coli* for efficient expression. After purification, the target protein was obtained. This LEA protein can significantly protect human immortalized keratinocytes against dryness damage. At a concentration of 100-200 μg / mL, it can restore cell viability under dryness stress to over 85%, with effects comparable to hyaluronic acid. This LEA protein has good biocompatibility and significant anti-dryness activity, and can be used to prepare skin care products that protect skin cells against dryness damage, moisturize, repair the skin barrier, or have anti-aging effects, showing broad application prospects.

The present disclosure relates to compositions containing natural plant extracts that inhibit Hyaluronidase 1 and their use in effectively treating conditions such as dryness of skin and lips, skin damage due to UV radiation, chronic inflammatory conditions affecting the skin, the urinary bladder or prostate, osteoarthritis and joint pain, and also promoting wound healing.

To provide a dry detection method capable of detecting dry of a liquid resin in appropriate timing, and a dry detection device.SOLUTION: A dry detection method for detecting dry of a liquid resin containing a solvent includes: a wavelength selecting step of selecting a light absorption wavelength of the solvent; a light source selecting step of selecting a light source including light of the selected wavelength; a light receiving step of receiving light with which the liquid resin is irradiated and which passes through the liquid resin; and a determination step of determining that the solvent is evaporated and dried in a case where a light quantity of light of the wavelength absorbed by the solvent exceeds a predetermined threshold in the light receiving step. A dry detection device 2 includes: a light source 62 including light of the light absorption wavelength of the solvent contained in a liquid resin P; light receiving means 7 for receiving light which is radiated from the light source 62 and passes through the liquid resin P; and determination means 110 which determines whether or not a light quantity Q of the light of the wavelength absorbed by the solvent exceeds a threshold Q9 based on the light quantity Q of light received by the light receiving means 7 to determine that the liquid resin P is dried.SELECTED DRAWING: Figure 3

The invention aims at providing a foot nursing device for endocrine diseases, and relates to the technical field of medical instruments, a supporting plate, a collecting basin and a massage frame are arranged on a base, and a sprayer is arranged on the collecting basin; during use, the legs of a patient are supported through the supporting plate, the massage frame is controlled to slide to enable the fixing plate to be tightly attached to the soles of the patient, the rotating plate is rotated to cover the instep, the soles, the instep and the legs supported by the supporting plate can be massaged through the massager, and blood circulation is promoted; the foot of a patient is covered with the claw-shaped structure at one end of the spraying rod of the sprayer, spraying and moisturizing are carried out on the foot of the patient, collection is carried out through the collecting basin, the skin of the foot is kept moist, dryness and desquamation are prevented, and the risk of skin chap is reduced.

The invention discloses a water-soluble cellulose derivative-silk fibroin artificial tear with the characteristics of long-acting retention and no irritation and a preparation method thereof. The artificial tear comprises a water-soluble cellulose derivative, silk fibroin, an osmotic pressure regulator, a pH regulator and water. After the water-soluble cellulose derivative is dissolved, a transparent viscous colloid can be formed, a protective film can be formed on the ocular surface, a tear film is stabilized, tear evaporation is delayed, friction is reduced, and dryness and foreign body sensation are rapidly relieved. The polar group of the silk fibroin and the silk fibroin form a stable network through a hydrogen bond, eyelid shearing and tear erosion are resisted, the bioavailability of the silk fibroin is improved, and the silk fibroin has the effects of resisting inflammation and promoting corneal epithelium repair. The osmotic pressure regulator and the pH regulator are cooperated, so that the osmotic pressure and the pH value of the artificial tear approach to those of human tears, the ocular surface is prevented from being stimulated, and the medication comfort and compliance are improved. The artificial tear can quickly relieve the dry eye symptom, realizes long-acting cornea repair, and provides a new strategy for development of a high-efficiency long-acting eye drug delivery system.

The invention discloses a traditional Chinese medicine composition for treating sicca syndrome related dry eyes and application thereof.The traditional Chinese medicine composition is reasonable in proportion design and obtained through a large number of experimental screening and long-term clinical experience accumulation, has the effects of nourishing kidney essence, reinforcing qi, nourishing yin, moistening dryness and improving eyesight, and has the advantages of being free of toxic and side effects and free of toxic and side effects. The lacrimal gland secretion function of sicca syndrome model mice can be enhanced, the mouse cornea staining score can be improved, mouse lacrimal gland lymphocyte infiltration can be improved, the traditional Chinese medicine syndrome score of sicca syndrome related dry eye patients can be reduced, and finally the clinical symptoms of related dry eye can be improved. Especially, the traditional Chinese medicine composition has the advantages of good curative effect and more obvious effect on kidney essence deficiency type sicca syndrome related dry eyes. The traditional Chinese medicine composition disclosed by the invention can be independently administered or jointly administered. The pharmaceutical composition is a safe and effective pure traditional Chinese medicine preparation, has no toxic or side effect, is easy to control the quality of the composition medicines, is low in cost and has a good application prospect.

The invention discloses an objective evaluation system and method for facial inflammatory skin based on computer vision, and belongs to the field of facial inflammation risk prediction.The system and method are based on facial image preprocessing and inflammation region feature extraction, and dynamic evaluation and future development trend prediction are performed on the inflammation severity degree in combination with a time sequence and a deep learning model. Based on face key point detection and region partitioning, the facial region oil outlet degree, dryness index and pore density index are extracted, the sensitivity of the facial region is evaluated, based on user self-recording and questionnaire survey, nursing behavior characteristics are extracted, the user nursing index is calculated, and based on exercise intensity index calculation, environment temperature and humidity and cleaning behavior analysis, the facial region cleaning degree is calculated. In combination with the facial region sensitivity, the risk influence of exercise sweating on inflammation is evaluated, the future inflammation severity is comprehensively evaluated based on the deep learning prediction result, the user nursing index and the exercise sweating influence, and the accuracy of the inflammation prediction result is improved.

To provide a method for detecting a deterioration of a skin surface shape due to dryness.SOLUTION: The present invention provides a marker for detecting a deterioration of a skin surface shape due to dryness, and a method for detecting a deterioration of a skin surface shape due to dryness using the marker.SELECTED DRAWING: None

The utility model relates to the technical field of band-aids, in particular to an anti-wrinkling band-aid which comprises a band-aid body, a gel layer is arranged on the upper portion of the center of the band-aid body, and a hemostasis layer is arranged on the upper portion of the gel layer. A plurality of wedge-shaped notches are formed in the absorption layer, so that the absorption layer can be more completely attached to a wound and peripheral skin during use, wrinkles and cracks caused by daily activities are avoided, the stability and durability are enhanced, and the protection state is guaranteed. The supporting layer is made of spandex elastic cloth and can provide proper supporting force. The anti-adhesion layer is made of a silicone material, so that adhesion with a wound and skin is prevented, and damage to newborn tissues during replacement is reduced. The waterproof layer can block outside moisture and prevent wound infection. And the healing-promoting pain-relieving layer is beneficial to cell growth and repair, and can promote healing and relieve pain. The gel layer can quickly absorb exuded body fluid of the wound and keep dry and comfortable. The hemostasis layer is made of chitosan fiber materials, and the hemostasis effect is good. The absorption layer absorbs liquid to keep the band-aid dry and clean. The sticking layer can be firmly stuck and does not excessively stimulate the skin.

This invention belongs to the field of cosmetic technology, specifically relating to a composition for skin barrier repair and anti-inflammation after non-surgical cosmetic procedures and its application. The composition comprises Xinjiang comfrey peptide and Xinjiang comfrey naphthoquinone, with a mass ratio of 50-200:1. This composition synergistically inhibits the release of LPS-induced inflammatory factors, alleviating acute inflammatory reactions such as redness and burning after cosmetic procedures, achieving a dual effect of anti-inflammation and repair. The composition significantly reduces postoperative inflammatory redness and improves discomfort symptoms such as dryness and stinging. Through a multi-target mechanism, this invention solves the technical problems of existing repair products having single functions and slow onset of action, providing a highly efficient and comprehensive repair solution for skin after cosmetic procedures.

The invention provides a turbid-dissolving and itching-relieving composition as well as a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicine compositions. The turbidity-dissolving and itching-relieving composition provided by the invention is prepared from the following raw materials in parts by weight: 5 to 15 parts of cortex moutan, 15 to 25 parts of semen coicis, 10 to 20 parts of radix cynanchi paniculati, 5 to 15 parts of radix rehmanniae, 5 to 15 parts of fructus cnidii, 5 to 15 parts of fructus kochiae, 15 to 25 parts of cortex lycii radicis and 5 to 15 parts of liquorice root. The composition for dissolving turbidity and relieving itching provided by the invention is reasonable in whole formula compatibility, can dissolve turbidity and clear damp to treat pruritic dermatosis, dispel wind and relieve itching to treat pruritic dermatosis, nourish yin and moisten dryness to prevent long-term damage of yin, treat both symptoms and root causes, can be used for treating various types of pruritic dermatosis, and has no obvious adverse reaction.

To enable a dry state to be recognized in a non-contact manner while minimizing influence of a use environment.SOLUTION: A dryness detection device includes an infrared array sensor 2 for imaging a space in which a dry object is arranged, thermal image data conversion means 24 for converting a signal of each pixel obtained by the infrared array sensor 2 into thermal image data of temperature of a required gradation, background thermal image holding means 25 for imaging the space when the dry object does not exist, and holding obtained background thermal image data, differential thermal image data acquisition means 26 for imaging the space when the dry object is arranged, and acquiring the difference between the obtained thermal image data with the existence of the object and the background thermal image data, and dryness determination means 27 for determining the dryness of the dry object on the basis of the secular change of the differential thermal image data acquired by the differential thermal image data acquisition means 26.SELECTED DRAWING: Figure 3

The present invention is directed to methods for treating dry eye comprising administering indole-3-carbinol, a metabolite thereof, a derivative thereof, a salt thereof or a hydrate thereof to a subject in need thereof. The present invention is further directed to treating vulvovaginal dryness comprising administering indole-3-carbinol, a metabolite thereof, a derivative thereof, a salt thereof or a hydrate thereof to a subject in need thereof. The present invention is further directed to treating cataracts and / or glaucoma comprising administering an ophthalmic composition comprising indole-3-carbinol, a metabolite, a derivative, a salt or a hydrate thereof to a subject in need thereof, wherein the cataracts and / or glaucoma are associated with menopause.

The invention relates to application of a compound in preparation of a medicine for rapidly regulating and controlling abnormal feeling states, and particularly, the abnormal feeling states at least comprise pruritus and can further comprise pain, burning pain or swelling pain, numbness, tightening feeling, dryness, desquamation and other abnormal feelings accompanied by the pruritus. No direct causal relationship exists between the relieving of the abnormal sensory state and the relieving of the inflammatory response, the improvement of the skin lesion or the repair of the tissue. The medicament may be administered by systemic administration or topical administration.

A composition and method comprising a CD40L-specific Tn3 scaffold are provided. Methods for the prevention and treatment of Sjögren's syndrome utilizing the same are also provided. Sjögren's syndrome (SS) is a systemic autoimmune disease characterized by chronic lymphocytic inflammation of the exocrine glands, primarily the salivary and lacrimal glands, which leads to loss of function and manifests as excessive dryness. The subjective aspects of SS, including the perception of dryness, musculoskeletal pain, and fatigue, are often described as debilitating and have been shown to have a significant negative impact on quality of life (QoL).

The application discloses a constant-temperature atomization administration device for dry eye treatment, which comprises a barrel body, a drug solution switching device and a heating and guiding device. The barrel body is internally provided with a partition plate, which divides the internal space of the barrel body into an upper cavity and a lower cavity. The drug solution switching device comprises a rotating disc and a liquid storage cup, the rotating disc is pivotally arranged in the upper cavity, and the rotating disc is provided with a plurality of through holes. The heating and guiding device comprises a guiding pipe, a fan and a heating element, the mist inlet end of the guiding pipe is communicated with the upper part of the upper cavity, the mist outlet end is connected with an atomization eyecup, and the heating element is arranged on the flow channel of the guiding pipe or integrated in the fan. The water vapor or the drug solution generated during the atomization operation of the upper cavity is prevented from invading the lower cavity, so that the dryness and electrical safety of the internal control system are fundamentally ensured. Different drug solutions can be automatically and accurately switched according to the preset program without manual interruption, the treatment efficiency and the operation convenience are greatly improved, and the pollution risk and the operation error caused by manual drug replacement are reduced.

The invention relates to the technical field of ophthalmic medicine preparations, in particular to artificial tear simulating a tear film multilayer structure and preparation and application thereof. The artificial tear provided by the invention is prepared from the following components in percentage by mass: 3.0 to 10.0 percent of a structure simulation agent, 0 to 8.0 percent of grease, 0.5 to 2.0 percent of an auxiliary agent and 80.0 to 96.5 percent of PBS (Phosphate Buffer Solution). According to the artificial tear provided by the invention, by simulating the functions of a lipid layer, a water layer and a mucus layer of a tear film, the eye condition is improved from multiple dimensions, the hydrophobic part prevents evaporation and can reduce tear loss and relieve dryness, the hydrophilic part simulates the water layer to supplement moisture, and the synergistic effect of the hydrophilic and hydrophobic structures can repair the integrity of the tear film and prolong the stabilizing time of the tear film; the lubricating effect of interlayer slippage directly relieves discomfort such as foreign body sensation and burning sensation caused by eye friction, and finally relieving of the dry eye symptom, repairing of a tear film structure and long-term maintaining of the wet and lubricating state of the eye surface are achieved.