957 results about "Cosmesis" patented technology

The invention relates to the technical field of medical cosmetology and computer vision, in particular to a 3D skin measurement method based on high-precision measurement of a face concave-convex degree region, and the method comprises the following steps: arranging a structured light camera to collect a face RGB image and depth data, and carrying out the filtering and denoising to generate a smooth point cloud; detecting an RGB image based on FaceMesh to obtain face key points, and constructing a multi-region segmentation algorithm; segmenting an RGB local area and converting the RGB local area into point cloud data; iDW interpolation is carried out to generate a dense point cloud, and a two-dimensional contour line is extracted through a Marking Square algorithm; and mapping the color of the matched color card to an image area to generate a contour map. According to the method, the face recognition model is constructed through the FaceMesh architecture, accurate positioning of multiple face types is adapted, two-dimensional contour mapping is adopted to three-dimensional contour mapping, data are intercepted, local processing is combined, the operation load is reduced by 60%, and efficiency is remarkably improved.

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 relates to the technical field of beauty instruments, and discloses a beauty instrument and a control method thereof. A massage head; the driving assembly is arranged in the machine body and connected with the massage head, and the driving assembly can drive the massage head to stretch out and draw back relative to the machine body. The driving assembly can drive the massage head to stretch out and draw back relative to the machine body, so that the massage head can be prevented from staying on the same skin area for a too long time, and face scalding or other skin injuries caused by the fact that the massage head stays for a long time are avoided. In addition, due to the fact that the driving assembly is arranged in the machine body, the machine body can protect the driving assembly.

The invention relates to the technical field of beauty intelligent terminals, multi-modal deep learning and transfer learning, image processing and the like, and provides a skin condition evaluation method based on a skin detection function head and a beauty intelligent terminal. And synchronous acquisition of visible and near-infrared multi-channel skin images and impedance spectrums is realized. According to the method, multi-modal data are aligned by taking a unified timestamp as a reference, dark current correction, wavelet denoising and environment standardization are introduced in a preprocessing stage, and a unified feature vector is constructed. The multi-modal cross attention model subjected to transfer learning fine tuning is fused with each modal feature and then outputs four indexes of water-oil balance, pigmentation, texture roughness and inflammation risk; and if a high-risk state is detected, subsequent physiotherapy is automatically limited, and a voice alarm is given out, so that a detection, evaluation and protection closed loop is formed, and the intelligent beauty safety and evaluation accuracy are improved.

The invention belongs to the technical field of medical cosmetology and plastic surgery, and particularly relates to a hydroxyapatite microsphere facial skin filling agent for injection and a preparation method thereof. Hydroxyapatite microspheres and sodium hyaluronate are uniformly mixed, a cross-linking agent is added, and cross-linked sodium hyaluronate-hydroxyapatite core-shell structure microsphere particles which take hydroxyapatite microspheres as cores and cross-linked sodium hyaluronate as shells and are of a soft-in-hard structure can be obtained through dialysis and particle grading. The cross-linked sodium hyaluronate is used as a core-shell structure, so that the hydroxyapatite is locked in the cross-linked sodium hyaluronate, agglomeration is effectively avoided, the extrusion resistance can be well reduced by the soft-wrapped-hard core-shell structure, and the propulsive force is smaller. All the components in the hydroxyapatite microsphere facial skin filler for injection have better biocompatibility, so that the rejection of the filler in a body is reduced, and the skin problems of allergy, redness, swelling, small lumps and the like after injection and filling are effectively avoided.

The invention relates to a laser beautifying hand tool with a mistaken touch prevention function, which comprises a holding part, and a key for controlling the laser energy output of the hand tool is arranged on the holding part; the holding part is further provided with a contact piece used for sensing human body contact, a control module for sensing the capacitance is arranged below the contact piece, and the control module is further provided with a circuit for cutting off laser energy supply. When a user operates the tool, the holding part is held firstly, the index finger is placed on the key, and at the moment, the middle finger is in contact with the contact piece. When a user aligns the treatment head to the skin and presses the button, if the contact sheet detects the skin, the system judges that the operation is normal, and the treatment head is allowed to work. In the using process, if the contact piece does not sense the skin, the mistaken touch risk is judged, at the moment, the key action fails, and the treatment head stops working. The system can continuously monitor the state of the hand tool and the operation intention of the user. And if normal operation is not detected within a certain time, the hand tool power supply is automatically turned off to ensure safety.

The invention relates to the technical field of beauty instrument control methods, in particular to a beauty instrument control method and system. According to the method, skin optical characteristics, biological impedance parameters and environmental parameters are acquired through multi-dimensional data acquisition, and a characteristic data set containing hemoglobin concentration, moisture content, real part of electrical impedance and environmental temperature is generated after preprocessing. Based on the data set, a multi-engine prediction model is adopted to analyze the skin state change trend, and predicted values of the moisture demand, the temperature sensitivity, the barrier function and the microcirculation state are generated. Then, optimization instructions of radio frequency energy, a phototherapy mode, micro-current parameters and temperature control are calculated respectively according to prediction results, and safety and coordination of parameter adjustment are ensured through cooperative verification. According to the invention, through dual-time scale prediction and multi-parameter collaborative optimization, the problem of nursing effect lag caused by environment change and skin state fluctuation of a traditional beauty instrument is solved, and the nursing precision and stability are significantly improved.

Systems for producing a cosmetic effect in skin tissue of a patient are provided. The systems include a treatment module and an actuation assembly. The treatment module includes at least one coring element configured to remove a portion of skin tissue when the coring element is inserted into and withdrawn from the skin tissue. The actuation assembly is operably attached to the treatment module and can translate and / or actuate the treatment module in one or more directions relative to a surface of the skin tissue. The system can perform a microcoring procedure that provides a cosmetic effect to the patient. Methods of performing a microcoring procedure are also provided.

The invention relates to the technical field of RT type lacrimal passage drainage tube application, and particularly discloses an RT tube application method for simultaneously solving upper and lower lacrimal passage blockage, which comprises the following steps of: firstly, performing preoperative local anesthesia on a patient; the upper lacrimal punctum and the lower lacrimal punctum of the diseased eye are expanded, and after a thin probe is used for probing the obstruction position of the lacrimal passage from the upper lacrimal ductule and the lower lacrimal ductule, the lacrimal passage is flushed Expanding the obstructed part of the lacrimal passage by using a large probe; then, the artificial lacrimal duct is implanted, the RT tube is implanted into the upper and lower lacrimal ducts at the same time, the problem of blockage of multiple parts is solved through a single instrument, repeated damage to periorbital tissue caused by fractional operations is avoided, and the device is particularly suitable for complex cases that upper and lower lacrimal canalicules and nasolacrimal ducts are blocked or narrow at the same time; the whole-course drainage of the tears from the upper and lower lacrimal passages to the nasal cavity is further ensured, and the physiological path of tear circulation is recovered; the RT tube is placed, skin or mucous membrane does not need to be cut open, no scar is visible after operation, and the requirement for periocular beauty is met.

Provided are a beauty instrument control method, a skin data processing method, a control system, and a device. The present application relates to the field of biological medical treatment. The method comprises: by means of a touch chip in a beauty instrument, determining whether an end surface of the beauty instrument fits the skin; if the end surface of the beauty instrument fits the skin, starting a beauty instrument load, and on the basis of motion estimation technology and by means of a camera of the beauty instrument, detecting whether a relative movement occurs between the skin and the end surface of the beauty instrument; if no relative movement occurs between the skin and the end surface of the beauty instrument, reducing the power of the beauty instrument load until the beauty instrument is in a standby state, and re-executing the step of determining, by means of the touch chip in the beauty instrument, whether the end surface of the beauty instrument fits the skin; and if a relative movement occurs between the skin and the end surface of the beauty instrument, controlling the beauty instrument to work normally. Further disclosed in the present application are the corresponding skin data processing method, the control system and the device.

The invention discloses a medical cosmetology method and device based on a photoacoustic effect. Existing skin anti-wrinkle and anti-aging photoelectric equipment such as radio frequency and ultrasound has the problems of pain, discomfort, limited application depth, unstable flash type light source energy output and the like. According to the method, pulse laser with a specific wave band and pulse duration is utilized to irradiate the skin to generate a photoacoustic effect, 400-700nm of the pulse laser acts on a surface layer, 700-1300nm of the pulse laser can reach a deep layer of 50mm, collagen regeneration and wrinkle resistance are promoted, and the method is painless and radiation-free. The device comprises a laser generating part, a light splitting part, a combined lens part and the like, a controller coordinates all the parts to work, a steering engine adjusts a reflector to control the laser depth, and an ultrasonic sensor assists. The system has the advantages that energy is accurately controlled, the system is suitable for skin tissues of all layers, the defects in the prior art are effectively overcome, and a safer and more efficient new scheme is provided for the field of medical cosmetology.

The invention relates to the technical field of peek skull defect repair, in particular to a skull defect repair structure based on structural reconstruction of a peek skull repair material, which comprises a repair patch, a plurality of hourglass-shaped pore channels are formed in the surface of the repair patch, the diameter of the port of a horn-shaped concave groove is larger than that of the tail of the horn-shaped concave groove, the diameter of the port is 1.5 mm, the diameter of the tail of the horn-shaped concave groove is 0.05 mm, and the diameter of the hourglass-shaped pore channels is 1.5 mm. The hourglass-shaped hole channel is designed to be in an hourglass shape with two wide ends and a slender channel, the contact area between the two ends of the hole channel and healthy skull tissue is increased, growth, climbing and combination of granulation tissue are facilitated, meanwhile, attachment, adhesion and healing of soft tissue inside and outside a growth promoting layer repairing material are facilitated, the integration degree of the implant is further improved, and the survival rate of the implant is increased. And the outer surface of the PEEK is covered with the convex structures, so that the contact area between the PEEK material and tissues can be increased, the growth and combination of the tissues are facilitated, and individualized design conforming to aesthetic plastic surgery, thickening design for supplementing temporal muscle atrophy space and mutual embedding of the PEEK material and the skull are carried out.

The invention discloses an AI simulation method and system for facial cosmetic plastic surgery, and the method comprises the steps: for a specific region with high feature complexity, generating a feature subset containing fine feature distribution through high-performance node distribution processing, combination with an adaptive feature extraction algorithm, and dynamic adjustment of extraction frequency and segmentation granularity; on the basis, a three-dimensional reconstruction algorithm is adopted to dynamically adjust the splicing weight, particularly, the splicing precision is improved and a high-precision three-dimensional model is generated for an area with relatively thin tissue thickness, and finally, a vivid effect simulation diagram is obtained through rendering parameter adjustment driven by a user demand and preferentially rendering a height modification area. According to the method, through adaptive parameter adjustment and fine processing, the modeling precision and rendering efficiency of the complex biological characteristic data are remarkably improved, and the method is suitable for medical images, biological recognition and other scenes.

The invention belongs to the technical field of optical beauty, and discloses a medical beauty device with an LED light source and a body beauty system based on phototherapy, and the method comprises the steps: collecting multi-source data for fusion, and generating a skin health map through an ICP registration algorithm; based on the skin health map, segmenting a high-tolerance area and a blood vessel dense area; distributing laser wavelength, energy density and cooling parameters for each area; the dynamic thresholds are adjusted in real time in a self-adaptive mode through the dynamic thresholds; determining and dividing risk grades through multi-parameter fusion, triggering a grading response mechanism, and generating dynamic energy configuration parameters and a safety control strategy; based on the three-dimensional point cloud coordinates and spatial constraint conditions, dynamically adjusting laser path planning through a path re-planning algorithm, and generating a phototherapy execution log; generating a curative effect evaluation report based on the phototherapy execution log, and constructing a photoaging risk map; and updating the energy rule base through a reinforcement learning algorithm, and determining parameters of a threshold value and a weight coefficient of a registration algorithm to form closed-loop optimization.

The invention relates to the technical field of medical cosmetology, discloses a laser hair removal method based on multi-parameter feedback, and aims to solve the problems of unstable curative effect and insufficient safety caused by single parameter of traditional laser hair removal. The method comprises the following steps: synchronously acquiring multi-dimensional physiological parameters such as skin type, hair follicle depth and epidermis temperature through multispectral imaging, high-frequency ultrasound and temperature sensing; constructing a personalized treatment parameter model based on a deep neural network, and generating initial energy density, pulse width and cooling parameters; laser output is regulated and controlled in real time by using a fuzzy logic controller in the treatment process, and it is ensured that thermal injury accurately acts on the hair papilla; performing adaptive optimization on the treatment strategy in combination with reinforcement learning, and continuously updating the model through a closed-loop learning mechanism; meanwhile, a treatment history database is established, curative effect prediction and parameter backtracking are supported, precision, individuation and high safety of laser depilation are achieved, depilation efficiency is remarkably improved, and the risk of skin adverse reaction is reduced.

The utility model relates to the technical field of face beauty, and discloses a beauty lifting device which comprises a head elastic belt, a face lifting belt and a jaw fixing belt which are annularly connected and all have elasticity, and an arc-shaped plate which has toughness and can be bent is tightly attached to the inner side wall of the head elastic belt. A plurality of fixing blocks are fixedly connected to the outer side face of the head elastic band, adjusting rods penetrate through the fixing blocks and are in threaded connection with the fixing blocks, one ends of the adjusting rods abut against the side faces of the arc-shaped plates, and anti-rotation units are arranged on the fixing blocks and used for preventing the adjusting rods from rotating autonomously. By arranging the arc-shaped plate, the adjusting rod and the like, the pulling force of the face lifting belt and the use range of the whole device can be adjusted through the matching of the adjusting rod and the arc-shaped plate, the effect of improving the lifting effect and the application range is achieved, and then the applicability of the whole device is improved.

The utility model relates to the technical field of beauty equipment, and provides a physiotherapy assembly and a skin beautifying instrument, and the physiotherapy assembly comprises a mask main body and a physiotherapy part. The mask body can be worn on the nose of a user, and the mask body partially covers the nose wing area and partially covers the apple muscle area. The physiotherapy component is arranged on the mask main body and is used for providing beauty and skin care services for nasolabial folds between the nose wing area and the apple muscle area. According to the physical therapy component, the mask body is worn on the nose of the user, the fitting degree of the mask body and the nose can be guaranteed, the mask body partially covers the nose wing area and partially covers the apple muscle area, it can be guaranteed that the mask body is located between the nose wing area and the apple muscle area, and therefore the effect that the mask body covers the nasolabial folds is achieved. The physiotherapy component is specially used for treating nasolabial folds between the nose wing area and the apple muscle area, and can effectively fade and repair the wrinkles, so that the skin is tight.

The utility model relates to the technical field of beauty equipment, and provides a physiotherapy assembly and a skin beautifying instrument. The physiotherapy assembly comprises a mask main body and a physiotherapy part, the mask main body can be worn on the nose of a user, and the mask main body partially covers a temporal muscle area; the physiotherapy component is arranged on the mask body and used for providing skin care service for temporalis generating nasolabial folds. According to the physical therapy component, the mask body is worn on the nose of the user, the fitting degree of the mask body and the nose can be guaranteed, the mask body partially covers the temporalis area, it can be guaranteed that the mask body is located on the temporalis, the physical therapy component specially aims at the temporalis, the temporalis is fully maintained and nursed, and the user experience is improved. Therefore, the pulling capacity of the temporalis to the nasolabial folds is enhanced, the nasolabial folds are effectively faded, and the skin is more compact.

Devices, systems, and methods for autonomous, semi-autonomous, and assisted manual application of a cosmetic style to a portion of skin (e.g., skin, hair, eyebrow) of a subject. A cosmetic deposition device includes an applicator component with a plurality of applicator nozzles and / or a movable applicator nozzle, a position sensor, and a reservoir for compositions for the cosmetic style. The device detects its position relative to the portion of skin and automatically corrects the deposition process with selective activation of one or more applicator nozzles of the plurality of applicator nozzles or selective movement of the movable applicator nozzle. These approaches enable automatic correction of application of the composition in real time.

The present invention relates to a cosmetic and non-therapeutic method for detecting and quantifying skin signs in a region of interest of a user, in particular eye contours, cheeks, mouth contours, forehead, said method comprising: (i) acquiring an input image of the region of interest (112), (ii) analyzing the region of interest in order to provide a score of the skin signs, (iii) determining the score of the skin signs in a heat map (12, 14). (iv) visualizing the region of interest (111) in the form of the heat map (12, 22), (iv) merging the heat map (12, 22) with an input image of the region of interest (111).

The invention discloses a novel compound rapid surface anesthetic and a preparation method thereof, and belongs to the field of pharmaceutical preparations. According to the anesthetic, core anesthetic components of lidocaine and tetracaine are compounded with propylene glycol-laurocapram synergistic penetration enhancer, menthol auxiliary penetration enhancer, carbomer 980 gel matrix, triethanolamine pH regulator, glycerol humectant, panthenol soothing agent, purified water and the like, a surface smearing agent is prepared through a specific process, and the anesthetic can be administered in combination with an iontophoresis technology. Compared with the existing surface anesthetic for the cosmetic surgery, the surface anesthetic disclosed by the invention solves the problems of slow effect taking and poor effect, can realize rapid penetration of local skin, has short anesthesia effect taking time, long duration and good effect, has no obvious irritation to the skin, has good product stability, can effectively reduce the drug toxicity, and has a good application prospect. The device is suitable for surface anesthesia of non-surgical medical beauty items such as skin beauty, laser treatment and water-light micro-needles.

A device for therapeutic and / or cosmetic applications using a combination of soft laser and vacuum, comprising a hollow housing (11) containing at least one laser unit (20), a beam expander (26) placed in its light path and elements for refracting the direction of the light, a hollow bell (13) which is releasably connectable to one end of the housing (11) and has an outer flange (35) which is adapted to be fitted onto the skin surface to be treated, and a vacuum pump (17), wherein the vacuum pump (17) is located in the interior of the housing (11) and comprises a vacuum valve (18) located in the cavity of the housing (11), and two pipe stubs (33, 34) connecting the lower part (21) of the housing (11) to said interior (32), one of the pipe stubs (34) is connected to the suction side of the vacuum pump (17), and the other pipe stub (33) connects the inner space (32) of the bell (13) to one side of the vacuum valve (18), the other side of which is connected to the cavity of the housing (11) and comprises a control unit (40) which controls the vacuum valve (18), the vacuum pump (17) and the laser unit (20), and ensures that, when the bell (13) is placed on the skin surface (30) to be treated, a vacuum is generated in the interior (32) with a given time sequence and that the scattered light of the laser unit (20) is then incident on the skin surface (30) to be treated.

The utility model discloses a fat reduction fascia supporting device, which belongs to the technical field of medical cosmetology and comprises a mounting plate, a grip is mounted at the upper end of the mounting plate, an adjusting mechanism is mounted in the mounting plate, and a linkage mechanism is mounted at the lower end of the mounting plate. The adjusting mechanism comprises a guide assembly, nut blocks, a mounting groove, a bidirectional lead screw and a driving motor, the bidirectional lead screw is mounted at the output end of the driving motor, the adjusting mechanism can drive the bidirectional lead screw to rotate through the driving motor, and the bidirectional lead screw rotates to drive the two sets of nut blocks to be close to each other or away from each other; according to the fat reduction fascia supporting device, the stability of the nut block in the sliding process can be improved by arranging the guide assembly, the angle of the supporting frame can be driven to be changed through the action that the hinge base is matched with the rotating shaft when the nut block slides by arranging the linkage mechanism, and therefore the fat reduction fascia supporting device can be used conveniently.

The invention belongs to the field of medical cosmetology, and particularly relates to a method for washing tattoo to prevent scars and application of the method. The method mainly comprises the steps that the skin temperature is reduced, then dot matrix air holes are reserved in the tattooing position through program-controlled CO2 dot matrix laser, then the tattooing is cleaned through program-controlled Q-switched laser, meanwhile, the skin surface needs to be physically cooled after a certain period of time till all the tattooing positions are cleaned, and finally traditional Chinese medicine liquid for clearing heat, detoxifying and resisting bacteria is sprayed to the skin surface. Parameters of laser power, pulse time, light spot moving speed, dot matrix interval and the like are debugged systematically, a proper parameter range is adjusted, and the risk of scars can be reduced more regularly and effectively. The method has important application value in the field of medical cosmetology.

Some embodiments provide a method including applying high-intensity focused ultrasound energy to a skin treatment area with simultaneous movement of the transducer body across the skin treatment area to form a pattern of treatment lines in tissue at a first depth below the surface of the skin. For example, the pattern of treatment lines may be formed by the movement of the transducer body during one or more treatment cycles. A preferred pattern of treatment lines includes treatment lines that intersect. Furthermore, the method may further include applying the high-intensity focused ultrasound energy to the skin treatment area with simultaneous movement of the transducer body across the skin treatment area to form a second pattern of treatment lines in tissue at a second depth below the surface of the skin and a third pattern of treatment lines in tissue at a third depth below the surface of the skin.

1. The name of this design product: the upper part of the hair removal device. 2. Purpose of this design product: Mainly used for skin beauty. 3. The design highlights of this design product are the shapes drawn with solid lines. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. Other situations that need to be explained Other explanations: The part indicated by the dotted line is the part that does not require patent protection, and the dot-dash line is the dividing line between the part that requires patent protection and the part that does not require protection.

The invention discloses a multi-functional domain fusion extracellular matrix protein as well as a coding gene, a preparation method and application thereof, and belongs to the fields of biotechnology, medical cosmetology and wound repair. The multi-functional-domain fusion extracellular matrix protein provided by the invention contains core functional domains of human-derived III-type collagen, elastin and fibronectin, integrates key biological functions of the human III-type collagen, elastin and fibronectin, and is obtained by expression of mammalian cells. The method can promote formation of a collagen triple helix structure, is simple in process, high in yield and easy for industrial production, and can be widely applied to the fields of effective skin care, skin aging resistance, medical cosmetology, wound repair and the like.

Proposed is an RF electrode cartridge for skin beauty care treatment and a handpiece for skin beauty care treatment provided with the same. While being freely tilted for all ranges of 360 angle degrees around a ball joint part 140 within a radius thereof, the RF electrode body 120 moves in a state of being brought into close contact with the skin during the procedure, thereby preventing an accident that may occur while the RF electrode body 120 is spaced apart from the skin and in which damage to the skin tissue or burns to the skin may be caused. Accordingly, the present disclosure may greatly improve safety during a procedure.