1169 results about "Light phototherapy" patented technology

Embodiments of the present invention provide a phototherapy mask designed to enhance user comfort and effectiveness during treatment. The mask comprises a shell that fits over the user's face, featuring a first opening to avoid contact with the eyes and a second opening to avoid the nose. A first pad, positioned around the edge of the first opening, rests against the skin near the peripheral eyes to control the distance between the mask and the skin, while a second pad, located at the bottom of the shell, supports the chin. These pads help maintain the mask's stability and prevent it from shifting during use. The light source assembly, installed on the shell, provides phototherapy to the skin.

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.

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.

1. The name of the product of this design: Phototherapy Board (EA‑64B). 2. Purpose of the product of this design: used for phototherapy of the human body. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention belongs to the technical field of ultraviolet therapeutic instruments, and particularly relates to a back cushion type ultraviolet therapeutic instrument which comprises a phototherapy module, a handle, a supporting module and a control system, the phototherapy module is arranged on the supporting module, the phototherapy module is electrically connected with the control system, and the control system is electrically connected with the handle. According to the back cushion type ultraviolet therapeutic apparatus, vitamin D is supplemented through irradiation of ultraviolet light, the back cushion type ultraviolet therapeutic apparatus is placed on a sofa, a seat and a back of a user during use, through the unique structural design and the advanced narrow-spectrum ultraviolet light technology, generation of the vitamin D can be efficiently promoted, other diseases can be prevented and treated in an auxiliary mode, and the treatment effect is good. And meanwhile, the device has the advantages of high safety, simplicity and convenience in operation, economy, practicability and the like, and provides better treatment experience for users.

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 relates to the technical field of medical instruments, in particular to an intelligent temperature control phototherapy swaddle which comprises a swaddle body. The transparent elastic air bag is arranged on the inner wall of the swaddle body; the first sensor is arranged on the transparent elastic air bag; the blue light emitting assembly is arranged on the inner wall of the swaddle body; the electric control box is connected with the swaddling clothes body and comprises a box body; the conveying pump assembly, the heating assembly, the control assembly and the power supply assembly are arranged in the box body; the conveying pump assembly is connected with the transparent elastic air bag and the heating assembly, the conveying pump assembly is used for conveying a medium heated in the heating assembly into the transparent elastic air bag, and through back-and-forth contraction of the transparent elastic air bag, a newborn can be massaged while the medium heated in the heating assembly is heated by the transparent elastic air bag. External dry air can be sucked into the swaddling clothes body, so that the sweating frequency of the newborn baby is reduced, the body is kept dry and comfortable, and the comfort degree is improved.

The invention discloses an application of 4 '-methylamine baicalein in preparation of an anti-photoaging product. Experimental results show that the 4 '-methylamine baicalein not only has very low toxicity to fibroblasts, but also can remarkably improve the multiplication capacity of the fibroblasts irradiated by the UVB and can remarkably inhibit senescence of the fibroblasts irradiated by the UVB, and the effect of the 4'-methylamine baicalein is remarkably superior to that of baicalein; therefore, at least one of 4 '-methylamine baicalein or pharmaceutically acceptable salts, tautomers, stereoisomers and precursor compounds thereof can be used as an active ingredient for preparing anti-photoaging products, and the compound has important significance and application value especially for solving the photoaging problem generated by UVB phototherapy.

The utility model discloses a heat dissipation system and a metal heat dissipation disc used for an auxiliary dialysis phototherapy device, the auxiliary dialysis phototherapy device comprises a base, a phototherapy lamp set and an operation panel, the heat dissipation system comprises the metal heat dissipation disc and a heat dissipation device, the metal heat dissipation disc comprises a heat dissipation disc main body and a heat dissipation disc outer ring, and the heat dissipation disc main body and the heat dissipation disc outer ring are arranged on the base. The heat dissipation disc body is arranged in the heat dissipation disc outer ring and integrally formed with the heat dissipation disc outer ring, a round lamp strip groove is formed in the front face of the heat dissipation disc body, a middle fin structure is arranged at the position, at the lamp strip groove, of the back face of the heat dissipation disc body, and the heat dissipation disc body is arranged above the base through the heat dissipation disc bracket. The operation panel is installed above the heat dissipation disc body, the heat dissipation disc outer ring protrudes out of the edges of the heat dissipation disc bracket and the operation panel, and an outer edge fin structure is arranged on the back face of the heat dissipation disc outer ring. The auxiliary dialysis phototherapy device can be greatly cooled, the temperature of blood in the dialysis tube is prevented from rising, and the dialysis treatment effect is enhanced.

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 discloses wearable pet multifunctional physical therapy health equipment and a use method thereof. The wearable pet multifunctional physical therapy health equipment comprises a biocompatible flexible substrate and wearing system, an intelligent moxibustion warm physical therapy module, a multifunctional phototherapy module, a bionic micro-vibration massage module, a vital sign real-time monitoring system, an intelligent control and energy system and an omnibearing safety protection system. A biocompatible flexible substrate and a wearable system are adopted as carriers, multiple modules such as intelligent moxibustion warm physical therapy, multifunctional phototherapy, bionic micro-vibration massage and vital sign real-time monitoring are integrated, cooperative operation is achieved through intelligent control and an energy system, and meanwhile an all-around safety protection system runs through all the time. The integrated design breaks through the limitation that traditional pet physiotherapy equipment is single in function. The device has the core advantages that the accuracy of cross-species treatment is improved, the concealment of the treatment process is guaranteed, and human-pet-medical collaborative management is realized.

1. The name of this design product: eye light therapy patch. 2. Purpose of the product of this design: for eye application and phototherapy beauty. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that need explanation Other explanations: Part A of the three-dimensional diagram of Design 2 is made of transparent material.

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 relates to an intelligent dynamic negative pressure and phototherapy integrated burn wound treatment device, and belongs to the technical field of medical instruments, the device comprises a contact layer, a conduction layer and a honeycomb support layer, the contact layer drains exudate, the conduction layer is integrated with an optical fiber network and a self-adaptive deformation mechanism, and the honeycomb support layer is connected with an intelligent negative pressure chamber and a gradient sterilization system. The pressure of the negative pressure chamber is dynamically adjusted through a corrugated air bag and a rhombic telescopic unit, and the photo-thermal assembly irradiates the wound surface in a time-sharing mode and maintains the constant temperature. And the sterilization system adopts ultraviolet pulse and a multi-stage filter screen to cooperatively purify the percolate. The intelligent regulation and control module optimizes treatment parameters in real time through a multi-mode sensing network, and full-closed-loop cooperation of negative pressure, phototherapy and sterilization is achieved. According to the device, the limitation of traditional treatment is broken through through integrated design, the wound repairing quality and the anti-infection capacity are remarkably improved, meanwhile, the medical care burden is reduced through modular expansion and a non-invasive monitoring function, and an efficient and safe intelligent solution is provided for burn management.

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.

The application discloses a physiotherapy eyeshade, which comprises a spectacle frame, and the spectacle frame is provided with lens cones used for respectively facing the eyes; the circuit board is arranged in the spectacle frame; the LED lamp beads are used for carrying out phototherapy on the eye skin when the eyes are closed, and the LED lamp beads are installed at the positions, corresponding to the lens cones, of the circuit board; and the diffuser is used for uniformly diffusing light rays emitted by the LED lamp beads, and the diffuser is mounted at the other end of the lens cone. According to the utility model, a plurality of physiotherapy assemblies are arranged, so that a plurality of treatment functions such as electrical stimulation, phototherapy and magnetic therapy can be realized, and a more comprehensive treatment effect can be provided. And the diffuser is arranged between the LED lamp beads and the eyes of the user, so that uniform distribution of light irradiated to the skin of the eyes can be effectively ensured, discomfort or injury possibly caused by local too strong illumination is avoided, and the safety and effectiveness of phototherapy are 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.

A phototherapy face mask is provided for emitting therapeutic radiation towards the facial region of a user and aims to restore the youthful appearance of the user who is wearing the mask. The phototherapy mask comprises an outer surface and an inner surface, wherein the inner surface is aligned with the facial skin of the user. A flexible PCB layer is provided between the inner surface and the outer surface, on which a plurality of coherent light sources such as LEDs are mounted. The light sources are configured to emit radiation preferably in the visible and infrared range of the electromagnetic spectrum. The mask further includes a medicament chamber which is operably coupled to a piezoelectric pump that dispenses the medicament at regular intervals. The medicament is uniformly distributed all over the facial region of the user through a plurality of pores of the mask.

The invention belongs to the technical field of antitumor drugs, and particularly discloses a preparation method and application of a compound for near-infrared fluorescence imaging and photothermal-photodynamic synergistic treatment. The compound for near-infrared fluorescence imaging and photothermal-photodynamic synergistic treatment is shown in the following structural formula: # imgabs0, the molecular skeleton of the compound contains a triphenylamine unit and an N, N-dimethylaniline fragment, intramolecular rotation limitation and intramolecular vibration limitation can be generated, and obvious aggregation-induced emission (AIE) performance is shown. The function-integrated phototherapy agent has high active oxygen generation efficiency, photothermal conversion efficiency and near-infrared fluorescence quantum yield, and is beneficial to obtaining ideal photothermal-photodynamic therapy effect for deep tumors. The phototherapy agent is novel in structure, the preparation method is easy in raw material obtaining, the synthesis condition is mild, the preparation method is simple, purification is convenient and fast, implementation is easy, and the phototherapy agent has great application prospects.

Embodiments of the present invention disclose a flexible phototherapy pad designed to enhance comfort and adaptability for treatment areas. The pad includes a main body area adapted to a treatment area, along with a first edge area and a second edge area, each of which can be folded along the respective sides of the main body area. Both the first edge area and the second edge area are connected to the main body and extend along the adjacent sides. The flexibility of the first edge area and the second edge area areas allows the pad to conform to the complex curved surface of the human body, addressing the fit and comfort issues commonly encountered with conventional phototherapy pads. The design of the phototherapy pad provides significant improvements in practicality and user comfort, offering high value in therapeutic applications.

The invention relates to the technical field of fluorescent probes, in particular to a cascade activated fluorescent probe as well as a preparation method and application thereof. The fluorescent probe has a structure as shown in a general formula (I): the diagnosis and treatment integrated fluorescent probe is obtained by combining an indoline group with an oxidative dehydrogenation reaction mechanism and an organic functional group with a distorted configuration, so that a near-infrared two-region fluorescent signal can be quickly activated under the action of ROS (reactive oxygen species), and a tumor focus is positioned; the system can be used as a light-activated guiding radar, can selectively illuminate a tumor area by using high space-time controllability of light, activates and amplifies the phototherapy activity according to needs, realizes effective killing of in-vivo and in-vitro tumor cells, and has important significance for precise tumor phototherapy under dual-mode imaging guidance.

The invention relates to a physiotherapy bathtub, and belongs to the technical field of bathtubs, the physiotherapy bathtub comprises a bathtub structure, a cover body, a rotation driving mechanism, a hydrotherapy module, a drying module, a phototherapy module and a control module, the control module is in communication connection with the rotation driving mechanism, the hydrotherapy module, the drying module and the phototherapy module, and according to actual physiotherapy requirements, a user can carry out physical therapy on the bathtub. The hydrotherapy module can be started to carry out bubble bath hydrotherapy, or the hydrotherapy module is started to generate microbubbles to carry out massage, the phototherapy module is started to carry out phototherapy, and the drying module can be started to dry the body after the bubble bath is finished. The physiotherapy bathtub provided by the invention integrates the functions of hydrotherapy, drying, phototherapy and the like, has the advantage of rich functions, and meets the requirements of users to the greatest extent.

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.

The utility model relates to a shaping waistband in the technical field of waistbands. The shaping waistband comprises a controller and a waistband body, a fixing structure fixed on the waist of a human body is arranged on the waistband body; the waistband body comprises an outer contact piece, an electric probe, a waistband face, an inner contact piece, an outer supporting piece, a circuit, a lamp panel, an outer fixing piece, an inner supporting piece, an inner fixing piece, a heating coil, an electrode piece and a transparent cover plate. A groove is formed in the waistband surface; through holes for the heating coil, the electrode plates and the lamp bead units to penetrate through are formed in the inner supporting piece; one side of the circuit and lamp panel is connected with an inner contact piece, and the other side is provided with a lamp bead unit; according to the utility model, phototherapy, EMS micro-current stimulation and thermal therapy are combined, and a user only needs to purchase one product to obtain three plastic effects. In addition, the electrode plates serve as good conductors of heat and electricity, energy can be well transmitted to the abdomen of the human body, energy loss is smaller, and the plastic effect is better.

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.