28 results about "Nasolabial fold" patented technology

The invention relates to a composition with anti-wrinkle and firming effects and application thereof. The composition is prepared from a brassica juncea leaf extract, a swertia indica extract, a kangaroo claw extract, a tomato fruit extract and polydeoxyribonucleotide. According to the invention, it is creatively found that the Brachirita leaf extract, the swertia indica extract, the kangaroo claw extract, the tomato fruit extract and the polydeoxyribonucleotide have a synergistic effect in the aspects of improving wrinkle resistance and tightening of skin. The composition can significantly reduce the ratio of crow's feet and nasolabial folds, improves the skin elasticity, and has excellent anti-wrinkle and firming effects.

The invention discloses a face wrinkle detection method and system based on dual-branch feature fusion and a multi-input attention mechanism. The method comprises the following steps: dual-branch feature extraction: extracting local texture features through a ResNet branch, and modeling global context dependence through a Swin Transform branch; the feature fusion module adopts 1 * 1 convolution to align channel dimensions (ResNet branch compression ratio is 4: 1, and Swin branch compression ratio is 1.5: 1) output by double branches, and feature fusion is realized through splicing or adding; a multi-input channel attention mechanism: performing multi-scale convolution on the fusion features to generate three paths of inputs, adding the three paths of inputs, performing compression-excitation operation to generate three groups of independent channel weights, and performing weighted fusion to output enhanced features; and the classification module is used for outputting the fine-grained wrinkle category probability. The system comprises a processor and a memory and is used for implementing the method. According to the method, the wrinkle detection precision is remarkably improved, and the method is superior to a mainstream model in fine-grained classification tasks such as nasolabial folds and crow's feet, and is suitable for the fields of medical beauty evaluation and skin analysis.

The invention discloses a filling material for promoting tissue regeneration and a preparation method thereof. The filling material is prepared by using type II collagen as a microsphere wall material and hydroxyapatite as a core material and dispersing composite microspheres in type I collagen gel. The filling material for promoting tissue regeneration prepared by the invention is used for filling parts such as eyebrow lines, eyebrow subcutaneous support, zygomatic fat and cheek fat pads, lacrimal ducts, nasolabial folds, noses, lips, chin, mandible periosteum and the like, has an obvious mechanical support effect, continuously stimulates the formation and rearrangement of endogenous collagen on the basis of extrinsic collagen supply, and can be used for promoting tissue regeneration. The medical and aesthetic plastic requirements are met.

To provide a pack sheet in which a stretching usage method in a longitudinal direction of a mouth portion can be easily visually recognized, for skin intended for countermeasures against facial wrinkles caused by external stimuli and aging.SOLUTION: A pack sheet 1 to be attached to a face for countermeasures against nasolabial lines 11 is a dedicated stretchable pack sheet in which multiple vertically elongated elliptical holes 4 are evenly arranged along a line 7 orthogonal to a longitudinal direction 23 of a mouth portion 13 of the pack sheet 1 facing left and right nasolabial lines 11, and by tracing outward to the left and right with the mouth portion 13 as a center, the holes are gradually changed into circular holes 9 so as to be visually recognized in a mirror.SELECTED DRAWING: Figure 1

The invention discloses a beauty mirror system based on multi-mode programmable light energy and a working method thereof, and belongs to the technical field of intelligent beauty instruments. According to the system, the beauty mirror is innovatively used as an intelligent control center and is connected with a detachable light energy output module through a magnetic attraction modular interface. The system is characterized in that multiple light energy output schemes for different skin care scenes are pre-stored in the system, after a user selects the schemes, a core control unit drives a light energy output module to generate a composite light energy beam subjected to strict time sequence and intensity modulation, and the light energy beam is shaped through a special optical assembly to enhance the skin tissue penetrability of the light energy beam. Therefore, a multi-dimensional beautifying effect from surface nursing to deep repairing is realized. By means of collaborative design of software and hardware, the problems that existing equipment is single in function, insufficient in targeting and poor in user compliance are solved, and the device is particularly suitable for fading deep skin problems such as nasolabial folds and striae gravidarum.

The present disclosure relates to the treatment of a skin condition in a subject, including but not limited to one or more of luminosity, brightness, skin pore size, skin pore count, sebum production, sebum composition, overall skin quality, eyelid laxity, fine lines under the eye, fine lines on the face, laxity on the face, perioral rhytids, moderate to severe facial folds and wrinkles such as nasolabial folds, moderate to severe facial wrinkles such as smile lines or marionette lines, age-related midface contour deficiencies, dorsal hand to correct volume deficit, glabellar lines, correction of facila depressions, either due to injury or age-related, perioral wrinkles, lip commissures, crow's feet, facial rhytides, and forehead wrinkles, comprising applying to the skin of the subject a first composition derived from one or more sponges, and a second composition comprising one or more botulinum toxins. Also provided are compositions for use in the treatment of a skin condition in a subject, including but not limited to hyperhidrosis, comprising a first composition and a second composition, wherein (a) the first composition comprises Spongilla; and (b) the second composition comprises one or more botulinum toxins. Also provided are kits, including kits for the treatment of a skin condition in a subject including but not limited to hyperhidrosis, comprising a first composition and a second composition, wherein the first composition comprises Spongilla, and the second composition comprises one or more botulinum toxins.

The invention discloses a cross-linked collagen implant containing lidocaine and a preparation method of the cross-linked collagen implant, and mainly relates to the technical field of collagen. Compared with the prior art, the cross-linked collagen implant containing lidocaine has the advantages that natural collagen is modified through chemical cross-linking, and the collagen implant which is safe, durable, low in glutaraldehyde residue and low in cytotoxicity and contains anesthetic components is prepared by combining freeze-drying and sterile production processes. The invention also provides an application method of the lidocaine-containing cross-linked collagen implant, which is characterized in that the lidocaine-containing cross-linked collagen implant is injected into a corium layer and is used for correcting moderate and severe nasolabial cleavage wrinkles.

This invention discloses an injection method for CaHA microsphere products that enhance facial three-dimensionality through multi-layering, relating to the field of cosmetic technology. The method includes: precise injection techniques and area division based on specific needs; and a combination of needle angle, injection depth, layer, and dosage for specific anatomical locations. Specifically designed for Asian facial structures, it provides a strong, naturally integrated solution. By using CaHA microsphere injection products, the following effects can be achieved: Facial volume replenishment: effectively replenishing facial soft tissue atrophy and fat loss caused by aging, skin aging, or genetic factors, restoring facial fullness. It is commonly used to fill sunken areas of the face, such as tear troughs, nasolabial folds, sunken temples, and sunken cheeks.

1. The name of the product of this design: facial mask (nasolabial fold patch). 2. Purpose of this product design: This product design is used as a facial mask to care for or maintain the face and nasolabial folds. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: combination state diagram. 5. Other situations that require explanation Other explanations: This product with design is a thin product.

1. Name of the product in this design: Nasolabial Fold Support. 2. Purpose of this design: To reduce nasolabial folds. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present disclosure relates to the technical field of beauty devices, and in particular, to a skin care device. The skin care device comprises a mask body and physiotherapy components. The mask body comprises a mask. The mask comprises temporalis fitting portions and cheek fitting portions. The temporalis fitting portions correspond to the temporalis regions of a user. The cheek fitting portions correspond to the apple cheeks of the user. The physiotherapy components are arranged on the temporalis fitting portions and the cheek fitting portions. According to the skin care device of the embodiments of the present application, by means of the temporalis fitting portions and the cheek fitting portions respectively corresponding to the temporalis regions and the apple cheeks of the user, the physiotherapy components can provide accurate care for these specific regions. The physiotherapy components of the temporalis fitting portions are specifically designed for the temporalis, so as to provide thorough care for the temporalis, thereby enhancing the ability of the temporalis to reduce the appearance of nasolabial folds, and making the skin tighter. The physiotherapy components of the cheek fitting portions are specifically designed for the apple cheeks, thereby effectively reducing the appearance of nasolabial folds.

The utility model relates to the technical field of beauty equipment, and provides a head-mounted assembly and a skin beautifying instrument. The head-mounted assembly comprises a nose hanging part, a head-mounted part and a connecting part, the head-mounted part is arranged on the two sides of the nose hanging part, and the head-mounted part surrounds the head and partially covers the temporalis area; the connecting parts are arranged at the end, away from the nose hanging part, of the head-mounted part, and the connecting parts on the two sides are connected with each other. According to the head-mounted assembly, connection of the head-mounted component, the nose hanging component and the connecting component can surround and wrap the head, the head-mounted component partially covers the temporomuscle area, the head-mounted component can play a muscle lifting role in the temporomuscle area, and therefore the beautifying effect of eliminating nasolabial folds is achieved. The head-mounted assembly is easy to wear and good in lifting effect.

The present invention provides a pursed-lip smile editing method, device, equipment and readable storage medium, which relates to the technical field of computer vision and pattern recognition, and includes obtaining a target pursed-lip smile face image to be edited; inputting the target pursed-lip smile face image into a pre-trained face editing model to output a new pursed-lip smile image; based on a convolutional neural network and a loss function, extracting and training the pursed-lip smile image to obtain a final pursed-lip smile image. The beneficial effects of the present invention are that it can cover most user scenarios and the algorithm is stable; by using an attention module, the network learning ability is improved, and the pursed-lip smile effect is greatly improved; and the authenticity of nasolabial folds and mouth shapes of the network output image can be improved.

The present disclosure relates to the technical field of beauty devices, and provides a skin care device, comprising: a left mask body; a right mask body; a nasal hanging component, the left mask body being connected to a first side of the nasal hanging component, and the right mask body being connected to a second side of the nasal hanging component; and physiotherapy components, arranged on inner surfaces of the left mask body and the right mask body. When the skin care device is in a wearing state, relative to a projection plane parallel to a coronal plane of a user, defining that the lowest point of the left mask body is point c1, the lowest point of the right mask body is point c2, the lowest point of the middle of the nasal hanging component is point o, and the included angle between line segments oc1 and oc2 is θ, θ is in a range of 55°-65°. By means of configuring the included angle between the lowest points of the left mask body, the right mask body, and a nose hanging assembly in the range of 55°-65°, the left mask body and the right mask body can effectively cover the muscle group in front of the cheekbone, and the physiotherapy components can provide accurate care for these specific areas and can effectively treat nasolabial folds according to the characteristics of the nasolabial folds, thereby effectively reducing the appearance of nasolabial folds.

The present invention provides a silk fibroin-hydroxyapatite microsphere composite filler for injection and a preparation method therefor. The preparation method therefor comprises: S1, preparation of a silk fibroin solution; S2, preparation of a silk fibroin-hydroxyl cellulose gel; S3, preparation of a layer-by-layer self-assembled hydroxyapatite microsphere; and S4, preparation of the silk fibroin-hydroxyapatite microsphere composite filler for injection. The entire preparation method involves neither the addition of any chemical cross-linking agent and a photoinitiator, nor light cross-linking and radiation cross-linking. Provided is use of the described silk fibroin-hydroxyapatite microsphere composite filler for injection in medical aesthetic fillers or medical fillers, for example, in the face, trunk, limbs, etc., or in one or more of the tear troughs, crow's feet, temples, nose, chin, nasolabial fold, mouth corner juncture, frontotemporal region, and genital organ. All of the various ingredients added above have good biocompatibility, which can reduce the rejection of the filler in vivo, and avoid the skin problems of allergy, flushing, and swelling after filling.

This invention discloses a tissue regeneration-promoting filler material and its preparation method. The filler material is made by dispersing composite microspheres in a type I collagen gel, using type II collagen as the microsphere wall material and hydroxyapatite as the core material. The tissue regeneration-promoting filler material prepared by this invention is used for filling areas such as eyebrow wrinkles, eyebrow subcutaneous support, malar fat and buccal fat pads, tear troughs, nasolabial folds, nose, lips, chin, and mandibular periosteum. It provides significant mechanical support and, based on exogenous collagen supply, continuously stimulates the formation and rearrangement of endogenous collagen, meeting the needs of cosmetic surgery.

This invention discloses a mobile health robot with facial symmetry stroke early warning function, belonging to the field of intelligent robot and medical health monitoring technology. This invention aims to solve the problems of existing home health monitoring devices requiring active user cooperation and having low early warning accuracy. The structure of this invention includes: a mobile chassis, a lifting column, a robot head, a high-definition camera, and a computing chip. The computing chip performs the following methods: autonomously moves to the user and acquires facial images; extracts multiple sets of symmetry features of the corners of the mouth, nasolabial folds, and eye fissures, and weights and fuses them into a comprehensive symmetry index; establishes a dynamic personalized baseline and standard deviation for each family member, and updates it in real time using an index-weighted moving average; records each index and calculates the slope of change for time-series trend analysis; compares the current index with the dynamic baseline, standard deviation, and slope to comprehensively determine the risk level and output a voice warning. This invention achieves proactive service, multi-feature fusion, adaptive thresholding, and progressive early warning, significantly improving the accuracy and home applicability of early stroke warning.

The article related to this design is a wrinkle-stretching sheet, which is composed of medical tape and is used by sticking it to the wrinkled parts of the human body, such as between the eyebrows, nasolabial folds, outer corners of the eyes, under the chin from the corners of the mouth, the base of the neck, the back of the hand, etc. The wrinkle-stretching sheet has a substantially T-shaped front view. Also, as shown in the "Reference Front View of the Wrinkle-Stretching Sheet", the ratio of dimension A in the protruding direction of the vertical part of the T to the horizontal part of the T, the narrow width dimension B of the horizontal part of the T, and dimension C in the protruding direction of the horizontal part of the T to the vertical part of the T, i.e., A:B:C, is configured to be approximately 1:1:1. Moreover, the width dimension D of the root part where the width dimension of the vertical part of the T is the largest is configured to be larger than the dimensions of other parts (dimension A, narrow width dimension B, dimension C) (D > A, B, C). By configuring the wrinkle-stretching sheet in a T shape with the above-mentioned dimensional ratios, it is possible to directly and uniformly apply the pulling force of the tape to the wrinkles and to make the user recall the said effect. When using the wrinkle-stretching sheet, one arbitrary wrinkle-stretching sheet is peeled off from the release paper from a plurality of wrinkle-stretching sheets stuck to the release paper (see the "First Reference Diagram Showing the Usage State" and the "Second Reference Diagram Showing the Usage State"), and it is stuck to the wrinkled part with the wrinkles stretched (see the "Third Reference Diagram Showing the Usage State"). In addition, when the main purpose is to stick it between the eyebrows, considering that the average distance between the left and right eyes of Japanese women is 35.1 mm (based on the survey results of the average face of Japanese women) and that there are people whose distance between the left and right eyebrows is smaller than the distance between the left and right eyes, it is desirable to set the width dimension D to approximately 30 mm. In this case, it is desirable to set dimension A and the narrow width dimension B and dimension C to approximately 20 mm respectively.

The utility model discloses a nursing head and beauty care equipment. The nursing head comprises a shell and an electrode assembly. A nursing surface is formed on the shell; the electrode assembly is at least partially arranged on the nursing face and comprises a first electrode plate and a second electrode plate, the second electrode plate is arranged on the peripheral side of the first electrode plate, the first electrode plate annularly extends in the circumferential direction of the nursing face, and the second electrode plate annularly extends in the circumferential direction of the nursing face. The first electrode plate and the second electrode plate are arranged on the nursing face, the nursing face can be conveniently attached to the curvature contour of the face of the human body, the contact area between the first electrode plate and the nursing part and between the second electrode plate and the nursing part is increased, meanwhile, the first electrode plate is annular, energy can be better focused, current can be better transmitted, and the working efficiency of the nursing head is improved; the second electrode plate can be attached to the facial nasolabial folds, so that the nursing head can slide and use at the nasolabial folds conveniently, and the working efficiency and the deep nursing effect of the nursing head are improved.

The utility model discloses a casing for nursing head, nursing head and beauty care equipment, the casing for nursing head comprises: a casing, the casing comprises a first casing part and a second casing part, the second casing part is arranged at the peripheral side of the first casing part, the first casing part is connected with the second casing part, the first casing part forms a first nursing surface, the second casing part forms a second nursing surface, and the first nursing surface is provided with a second nursing surface. A first care surface is formed on the first shell part, a second care surface is formed on the second shell part, the first care surface is connected with the second care surface, the first care surface and the second care surface are curved surfaces, and the first care surface is recessed towards the central area of the shell along the first direction. Therefore, due to the curved surface design of the first nursing surface and the second nursing surface, the shell can be better attached to the facial contour of a user, the lifting effect is good, the contact area between the shell and the face is increased due to the concave surface design, energy focusing is facilitated, and the power of the first nursing surface is improved; the second nursing face enables the nursing head to be more stable and convenient to slide in fit with the face and fit with the facial nasolabial fold contour of the user, and the nursing effect is improved.

The invention discloses a rotary shaver with an adjustable height difference, and relates to the technical field of skin treatment. The shaver comprises a shell, one end of which is provided with a shaving surface; the at least two rotary shaving assemblies are arranged on the shaving face in an array mode, the first rotary shaving assembly can move relative to the height direction of the shell under the action of external force, and the first rotary shaving assembly is configured to adjust the height of the shaving plane of the first rotary shaving assembly relative to the shaving plane of the second rotary shaving assembly through movement; thus, a shaving height difference is formed between the first rotary shaving assembly and the second rotary shaving assembly. By adjusting the height difference between the first rotary shaving assembly and the second rotary shaving assembly, when the first rotary shaving assembly and the second rotary shaving assembly are in a flush or height difference state, the skin of different parts of the face is cleaned, and when the first rotary shaving assembly makes contact with the nasolabial groove through the height difference, the other rotary shaving assemblies are in a suspended state; therefore, pressure is not applied to the lips, and shaving experience is not affected.

To provide a pack sheet in which a stretching usage method in a longitudinal direction of a mouth portion can be easily visually recognized, for skin intended for countermeasures against facial wrinkles caused by external stimuli and aging.SOLUTION: A pack sheet 1 to be attached to a face for countermeasures against nasolabial lines 11 is a dedicated stretchable pack sheet in which irregularly shaped forms are arranged on a line 7 orthogonal to a longitudinal direction 23 of a mouth portion 13 of the pack sheet 1 facing left and right nasolabial lines 11, and by tracing outward to the left and right with the mouth portion 13 as a center, the pack sheet can be fitted against the lips or gradually changed, thereby enabling a stretched state to be visually recognized and enjoyed in a mirror.SELECTED DRAWING: Figure 1

1. The name of the product of this design: Beauty patches (forehead patches, eye patches, and nasolabial fold patches). 2. Purpose of this product design: for forehead and eye care. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. This product is a thin product, and the left view, right view, top view, and bottom view are omitted.

The present invention relates to the technical field of cosmetics, and in particular to a composition, a reagent and their applications, as well as a promoter for the production of type I collagen and type III collagen and a cosmetic. The composition comprises 0.001 to 0.55 parts by weight of palmitoyl tripeptide trifluoroacetate, 0.001 to 1 part of methylsilanetriol, and 0.001 to 0.55 parts by weight of snake venom-like tripeptide. The technical solution provided by the present invention can not only regulate mitochondrial function, but also promote the expression of HSP47 protein, thereby promoting the production of collagen in the dermis, reducing the length and number of nasolabial folds and increasing skin elasticity, showing good anti-aging effects.

This invention provides a technique for appropriately analyzing nasolabial shadows, which are shadows that appear at the boundary between the nose, the area below the nose, and the cheek. [Solution] In the nasolabial shadow analysis method, one or more processors perform an image acquisition step to acquire an evaluation face image showing the face of the person to be evaluated, and an evaluation value acquisition step to input the acquired evaluation face image into a trained model that has been machine-learned based on training data from multiple people, thereby acquiring a first evaluation value indicating the state of elevation of the area near the nasolabial folds on the cheek of the person to be evaluated and a second evaluation value indicating the state of the nasolabial folds on the person to be evaluated. The first evaluation value indicates the state of elevation of the area near the nasolabial folds, which is the part of the cheek adjacent to the outside of the nasolabial folds and is a part that can produce nasolabial shadows in the same way as the nasolabial folds. The nasolabial shadow is analyzed using the first evaluation value and the second evaluation value.

The utility model relates to beauty equipment technical field provides a kind of physiotherapy component and skin beautifying instrument.Physiotherapy component includes face mask main body, electrotherapy component and phototherapy component, face mask main body includes cheek adhesion part and temporal muscle adhesion part, cheek adhesion part is set corresponding to the cheek of user's face, and temporal muscle adhesion part is set corresponding to the temporal muscle of user's face;Electrotherapy component is located at cheek adhesion part;Phototherapy component is located at temporal muscle adhesion part.According to the physiotherapy component of the embodiment of the application, by being provided with electrotherapy component in cheek adhesion part and being provided with phototherapy component in temporal muscle adhesion part, electrotherapy component and phototherapy component can carry out accurate physiotherapy to the nasolabial fold area of user's face, to reach the beauty effect such as improvement skin state, wrinkle lightening, satisfy the diversified needs of user.

The utility model relates to the technical field of beautifying equipment, and provides a skin beautifying instrument. The skin beautifying instrument comprises a mask body and a physiotherapy component. The mask main body comprises a mask body, the mask body comprises a temporal muscle fitting part and a cheek fitting part, the temporal muscle fitting part corresponds to a temporal muscle area of a user, and the cheek fitting part corresponds to an apple muscle area of the user; the physiotherapy components are arranged on the temporalis fitting part and the cheek fitting part. According to the skin beautifying instrument provided by the embodiment of the invention, the temporal muscle fitting part and the cheek fitting part respectively correspond to the temporal muscle area and the apple muscle area of the user, so that the physical therapy component can accurately nurse the specific areas. The physiotherapy component of the temporomuscle fitting part is specially used for temporomuscle, so that the temporomuscle is fully maintained and cared, the pulling capability of the temporomuscle on nasolabial folds is enhanced, and the skin is more compact. The physical therapy component of the cheek fitting part is specially used for the apple muscle area, so that the nasolabial folds are effectively faded.

The present invention relates to a dermal filler for soft tissue augmentation comprising 85-99% water and 1-12% microbial cellulose wherein the said cellulose is Acetobacter xylinum fermented in coconut milk culture media. The microbial cellulose is reduced to a nano particle having a diameter predominantly 100 nm and has a nano porous mesh structures and fibrils aggregate forming tunnels in between the microbial cellulose fibers for gaseous and fluid exchange; has a high cellulose crystallinity (60-80%) and has an enormous mechanical strength for the extended biodegradability, and biocompatibility. Said microbial cellulose has a preservative in the form of a natural coconut derived active ingredient where monolaurin is present in the amount of 1%. It is pure, natural, hydrophilic and characterized by the absence of lignin. It can be easily injected and pass through a gauge 30 needle with minimal reaction and discomfort at the site of the injection. It is safe and has a porosity benefit which makes it more permeable and penetrable for effective tissue augmentation and aesthetic correction of wrinkles or loss of muscle volume including nasolabial furrow, wrinkled cheeks, deep smile lines and lipoatrophy correction. It is non¬ phototoxic, no toxicity and safe on the area around the eyes (Optisafe). It can be administered intradermally or sub-epidermally. The cellulose suspension is packed in glass vials of 3 ml, 8%, 10% and 12% concentration.