670 results about "Light phototherapy" patented technology

A compound, as shown in Formula I, is a multi-heterocyclic compound. It has been verified that the compound provided by this invention integrates a novel compound targeting the calcitonin gene-related peptide (CGRP) based on ephedrine. Upon contact with the skin, due to photoactivated cell biological function regulation and the blocking effect of the multi-heterocyclic compound I structure on serotonin receptors, it achieves therapeutic effects on cutaneous vascular malformations and telangiectasia, improves the effectiveness of phototherapy in improving chronic cutaneous vascular diseases, and promotes skin wound healing.

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.

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.

Embodiments of the present invention provide a wearable phototherapy device, comprising a flexible substrate supporting a plurality of light-emitting elements configured to emit therapeutic light of one or more wavelengths. The substrate conforms to a treatment surface and may be integrated into a mask, wrap, patch, or garment insert. A conductive thin-film layer with an integrated metal-grid structure limits current to the light-emitting elements. The elements are arranged in one or more treatment zones, each independently addressable to provide wavelength and intensity control. A connector assembly enables selective attachment and detachment of the substrate to a power and control module. The device provides uniform, targeted illumination for dermatological, cosmetic, or therapeutic applications while maintaining ergonomic comfort.

The invention provides a phototherapy parameter adaptive optimization method and system based on deep learning. The method comprises the following steps: constructing a phototherapy parameter optimization model comprising three sub-models, namely a feature extraction sub-model, a parameter effect evaluation sub-model and a parameter adaptive optimization sub-model; acquiring historical working data and treatment effect data of phototherapy equipment, and generating a parameter data set and an effect data set; respectively extracting a parameter feature vector and an effect feature vector by using the feature extraction sub-model; inputting the feature vector into a parameter effect evaluation sub-model, generating a parameter-effect incidence matrix, and quantifying an incidence relation between a parameter combination and a treatment effect; according to real-time environment data, based on the environment data and the incidence matrix, a phototherapy parameter configuration scheme is dynamically generated by the parameter adaptive optimization sub-model and is sent to the phototherapy equipment; and acquiring treatment evaluation data, and updating and optimizing the parameter adaptive optimization sub-model according to the treatment evaluation data. According to the invention, efficient, accurate and adaptive optimization of the phototherapy parameters is realized, and the controllability of the phototherapy effect and the treatment effect are significantly improved.

A flexible light therapy helmet is disclosed. The flexible light therapy helmet comprises an outer layer formed of Ethylene Vinyl Acetate (EVA) material via an injection molding process. The outer layer defines a wearing space. An inner layer formed of the EVA material via the injection molding process. The inner layer is disposed on a side of the outer layer facing the wearing space. A printed circuit board (PCB) is disposed between the inner layer and the outer layer. The PCB comprises a plurality of light-emitting diodes (LEDs). A plurality of light-transmitting holes formed in the inner layer. Each light-transmitting hole is aligned with a corresponding LED to transmit therapeutic light toward a user's scalp.

The invention discloses an aza-BODIPY biomedical phototherapy agent taking oxajulolidine as a donor and a preparation method thereof, and relates to a medical phototherapy agent for treating brain glioma and a preparation method thereof, and the prepared compound is prepared by introducing an oxajulolidine fragment with electron donating property into a key position of an aza-BODIPY skeleton, so that the aza-BODIPY biomedical phototherapy agent is obtained. The donor-acceptor type molecular near-infrared phototherapy agent with a new structure is constructed, has good near-infrared absorption and emission performance and excellent stability, and shows a remarkable effect in the field of cancer photodynamic (PDT)-photothermal (PTT) synergistic treatment. The structural categories of the near-infrared aza-BODIPY biomolecules are enriched, and a new molecular platform is provided for expansion and application of the near-infrared aza-BODIPY biomolecules in the fields of biological imaging, tumor diagnosis and treatment, functional materials and the like.

The invention discloses an ocular surface illumination treatment device and method, and belongs to the technical field of ophthalmology medical equipment and treatment. The device comprises an infrared camera module, a computer terminal analysis control module, an optical power detection module, a mechanical adjustment module, a safety switch module and an illumination module. Wherein the infrared camera module comprises an infrared CCD (Charge Coupled Device) camera and a near-infrared light source which are arranged at a preset included angle and can collect eye images and transmit the eye images to the computer terminal, and the highest recording speed of the infrared camera module is not lower than 200 frames per second; and the computer terminal analyzes the image to obtain pupil positions, diameters and distances, and adjusts relative positions of a shielding device and a lens group in the light path of the illumination module, the axis of the light path and the distance between left and right lens cones, so that the central dark area of the annular light spot is matched and overlapped with the pupil. Eye images are collected and processed firstly, then light spots and the lens cone are adjusted, finally phototherapy and real-time monitoring are carried out, light can be prevented from entering the fundus, the treatment safety is improved, and the device is suitable for ocular surface diseases such as xerophthalmia.

According to the intelligent green light phototherapy glasses and the intelligent adaptation method thereof, a narrow-band green light LED light source with the central wavelength being 530 + / -5 nm is adopted, and individualized pain management is achieved in combination with heart rate variability, electrodermal response and pupil dynamic monitoring. A multi-source sensor and a micro control panel are arranged in the glasses, physiological data are collected in real time, the illumination intensity, frequency and irradiation mode are dynamically adjusted through an artificial intelligence algorithm, and a closed-loop phototherapy control system is constructed. The device supports Bluetooth / Wi-Fi connection, interacts with a mobile terminal APP, and realizes data recording, curative effect evaluation and remote monitoring. The system has multiple safety mechanisms such as constant-current driving, temperature feedback, over-illumination protection and posture detection, and long-term wearing safety is ensured. Through the regulation effect of green light on pain neural pathways, a safe, portable and intelligent chronic pain non-drug treatment means is provided under the condition that daily activities are not interfered, and high compliance and a remarkable analgesic effect are achieved.

Various illustrative systems, devices, and methods for face masks are provided. In an exemplary implementation, a face mask is configured to be worn on a face of a user, includes a plurality of light emitting diodes (LEDs) configured to emit light toward and to skin on the face of the user with the user wearing the face mask, and is configured to operate selectively in a plurality of light therapy modes.

The invention discloses a multifunctional belt, which comprises a belt surface layer and a belt inner layer, wherein the belt surface layer is buckled on the belt inner layer, the belt surface layer is provided with a battery, a PCB board and an LED light panel, the battery is connected to the PCB board through a wire, the LED light panel is provided with an LED light, the belt inner layer is provided with a convex lens, and the LED light emits a light beam to be radiated onto the skin through the convex lens, the multifunctional belt can perform phototherapy on the human body and focus the light beam on the deep skin during phototherapy to improve the phototherapy effect, and the product is thin and portable during use.

Illumination devices for directing light on tissue to induce one or more biological effects and more particularly phototherapeutic illumination devices with data capturing capabilities are disclosed. Illumination devices for phototherapy include integrated data capturing capabilities while also being capable of delivering phototherapeutic treatments to the scalp. Data capturing capabilities include imaging capabilities where one or more integrated cameras within an illumination device are capable of capturing images of the scalp before, during, and / or after phototherapy. In certain embodiments, data capturing capabilities include the ability to map larger regions of the scalp or the entire scalp. Related systems are disclosed capable of accessing captured data from illumination devices, identifying and characterizing one or more features in the data, such as hair, hair density, and hair follicles, as well as other conditions of the hair and / or scalp.

The invention discloses a phototherapy reagent and a preparation method and application thereof. The preparation method comprises the following steps: 1-[4-(diethylamino) phenyl]-ethane-1-ketone and 4-methoxybenzaldehyde are subjected to a condensation reaction in a NaOH ethanol solution, and a product and nitromethane are subjected to addition; performing condensation and addition on the other groups of raw materials by the same method; cyclizing the two addition products with ammonium acetate, and coordinating with boron trifluoride diethyl etherate to obtain NHM; carrying out substitution reaction on the NHM and sodium nitrite to obtain NOO; and oxidizing NOO by m-chloroperoxybenzoic acid to obtain NNOO. The reagent can target a tumor hypoxia microenvironment, hypoxia monitoring is achieved, NO is released through photostimulation for tumor gas therapy, meanwhile, the secondary amplification photo-thermal therapy effect is achieved, preparation is controllable, diagnosis and treatment are integrated, and the reagent is sensitive, safe and suitable for biomedical research and clinical diagnosis.

The present invention relates to a treatment device comprising a shaft extending between a proximal portion and a distal portion, a surgical instrument located at the distal portion, a handpiece located at the proximal portion, a treatment end located at a distal end of the surgical instrument, the treatment end being capable of applying photodynamic therapy (PDT). The treatment end comprises an applicator for applying a photosensitizing agent to a surface of a target tissue and a light emitter capable of emitting generated light therapy light to activate the photosensitizing agent to ablate the target tissue. A method for providing PDT to a target tissue, the method comprising: inserting the treatment device into a patient; applying a photosensitizing agent and light therapy light to a surface of the target tissue; and removing the device from the patient.

1. The name of the design product: gua sha instrument (316). 2. The use of the design product: as a physiotherapy tool, through vibration, heating, phototherapy, and stone therapy to complete the massage and physiotherapy of the human body. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: use state diagram.

A phototherapy mask includes a transparent mask body, a plurality of strip-shaped light modules, and a headband assembly. The transparent mask body has an outer frame, an outer transparent substrate, an inner transparent partition, and an eye frame. The outer transparent substrate and the inner transparent partition are disposed on a front side and back side of the outer frame, respectively. The eye frame is positioned within the outer frame and connects the outer transparent substrate and the inner transparent partition, forming a mouth-nose opening below the eye frame. The strip-shaped light-emitting modules are disposed on the transparent mask body to project light beams on a face of the head. The headband assembly is attached to the two opposite ends of the outer frame for securing the mask on the head.

Provided is phototherapy progress measuring method for measuring a progress of a phototherapy of an affected portion by employing a fluorescent agent. The method includes: detecting a first fluorescence intensity, which is an intensity of fluorescence generated in the affected portion as a result of radiating therapeutic light beam onto the affected portion; and calculating, by employing the first fluorescence intensity and reference data, progress information representing the progress of the phototherapy of the affected portion. The reference data are determined on the basis of a fluorescence intensity associated with the fluorescent agent that is in the affected portion and that is not involved in the phototherapy.

The invention discloses a portable acupuncture point area synchronous stimulator integrating a multi-mode physiotherapy function. The portable acupuncture point area synchronous stimulator comprises an instrument main body, an acupuncture fixing structure clamp and an integrated acupuncture point area physiotherapy disc, a control circuit and a power supply circuit are integrated in the instrument main body, a central touch screen and a lead bundle are arranged on the surface, and a lead connector plug is arranged at the tail end of the lead bundle; the acupuncture fixing structure clamp comprises a clamping mechanism main body, a power supply connecting line and a sensor interface; the integrated acupoint region physiotherapy disc is of a three-layer stacked structure of a top layer protective shell, a PCB and a contact bottom plate, a coaxial needle hole is formed in the center, and a standard acupuncture needle is allowed to vertically pierce into an acupoint to achieve coincidence of acupuncture and physiotherapy space; the PCB is integrated with four physical therapy modules including an LED phototherapy module, a magnetic therapy magnet, a heating coil and an electrical stimulation electrode, and can synchronously output four physical stimulations including light, magnetism, heat and electricity.

Provided are multi-wavelength phototherapy devices, systems and methods for the treatment of a disorder or disease, including multi-wavelength low level light therapy (“PBM”), in particular to multi-wavelength PBM and other phototherapy systems and methods for improving functionality in and / or restoring functionality to a cell and / or tissue through the coordinated and targeted delivery to the cell or tissue of two or more doses of light having distinct wavelengths, wherein the two or more doses of light, when delivered in a coordinated fashion, can stimulate the activity of two or more light sensitive factors that, when activated, provide and / or enhance a desired target cell functionality. Ophthalmic phototherapy devices, systems, and treatment methods to expose an eye to selected multi-wavelengths of light to promote the healing of damaged or diseased eye tissue. The devices include a housing having an interior; an eyepiece disposed on the housing and configured and arranged for placement of an eye of the patient adjacent the eyepiece; a first light source producing a first light beam having a first therapeutic wavelength and disposed within the housing; a second light source producing a second light beam having a second therapeutic wavelength and disposed within the housing, where the second therapeutic wavelength differs from the first therapeutic wavelength by at least 25 nm.

The invention discloses an ultraviolet rhinitis therapeutic apparatus, and belongs to the technical field of rhinitis therapeutic apparatuses, the ultraviolet rhinitis therapeutic apparatus comprises a therapeutic apparatus main body, an adjusting assembly is assembled in the therapeutic apparatus main body, and a phototherapy assembly is assembled at the end of the adjusting assembly; by arranging the adjusting assembly and the phototherapy assembly, non-invasive fixation and nasal septum protection are achieved, three areas of the protection sleeve are controlled to bulge through a tough piece to be attached to the inner wall of the nasal cavity in a self-adaptive mode, a traditional nose clip mechanical clamping mode is replaced, and the risk of mucous membrane injury, bleeding or structural deformation caused by direct pressing of the nasal septum is avoided; meanwhile, the movable seat slides along the inner cavity of the tail plug under the driving of the screw rod, the inclined end of the movable seat pushes the inclined surface seat to enable the flexible sheet to expand outwards, the corresponding area of the protective sleeve is driven to bulge, the nasal cavity shape difference of different patients is adapted, the fixing stability is improved, and the foreign body sensation is reduced; the secondary problems of dry mouth, throat discomfort and the like caused by mouth breathing are avoided, and the treatment comfort is guaranteed.

1. The name of the design product: phototherapy eye mask (WBH-B). 2. The use of the design product: for phototherapy physiotherapy and beauty care of the skin around the eyes. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

Illumination devices for directing light on tissue to induce one or more biological effects and more particularly phototherapeutic illumination devices with data capturing capabilities are disclosed. Illumination devices for phototherapy include integrated data capturing capabilities while also being capable of delivering phototherapeutic treatments to the scalp. Data capturing capabilities include imaging capabilities where one or more integrated cameras within an illumination device are capable of capturing images of the scalp before, during, and / or after phototherapy. In certain embodiments, data capturing capabilities include the ability to map larger regions of the scalp or the entire scalp. Related systems are disclosed capable of accessing captured data from illumination devices, identifying and characterizing one or more features in the data, such as hair, hair density, and hair follicles, as well as other conditions of the hair and / or scalp.

The application 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 light therapy, which comprises the following steps: collecting multi-source data fusion and generating a skin health atlas through an ICP registration algorithm; based on the skin health atlas, a high tolerance area and a dense blood vessel area are segmented; laser wavelength, energy density and cooling parameters are allocated to each area; each dynamic threshold is adjusted in real time through a dynamic threshold; a risk level is determined and divided through multi-parameter fusion, and a hierarchical response mechanism is triggered to generate dynamic energy configuration parameters and safety control strategies; based on three-dimensional point cloud coordinates and space constraint conditions, a laser path planning is dynamically adjusted through a path re-planning algorithm to generate a light therapy execution log; based on the light therapy execution log, an efficacy evaluation report is generated to construct a photoaging risk atlas; through a reinforcement learning algorithm, the energy rule library, the parameters of the determination threshold and the weight coefficient of the registration algorithm are updated to form a closed-loop optimization.

The invention discloses observation of the curative effect of AKBA gel combined with narrow-spectrum UVB irradiation in treatment of leucoderma. The invention creatively discovers that the combined use of AKBA and phototherapy has a remarkable and better treatment effect on leucoderma for the first time, provides an effective drug combination strategy for treatment of leucoderma, and has a good clinical application prospect and important conversion significance in the technical field of research and development of leucoderma treatment drugs.

1. The name of the design product: neck phototherapy instrument. 2. The use of the design product: for laser infrared treatment on the neck. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Phototherapy Cap (M-220). 2. Application of this design: This design can be used for head phototherapy, physiotherapy, etc. 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. 5. Part A in the perspective view of this design product is made of transparent or semi-transparent material.

1. The name of the design product: beauty instrument (HD-381A). 2. The use of the design product: the design product is used for phototherapy and physiotherapy of human body. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Cream lid (HD-466). 2. Purpose of this design: It is used as a lid for a beauty cream and has therapeutic functions such as phototherapy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.