3293results about "Light therapy" patented technology

Embodiments of the present invention provide a therapeutic device. The therapeutic device includes an inner layer including a plurality of sensing locations and a plurality of stimulating locations constructed therewithin. Furthermore, the therapeutic device includes a plurality of stimulation elements located within the plurality of stimulating locations. The therapeutic device further includes a plurality of optical fibers including a plurality of respective first optical endpoints and a plurality of respective second optical endpoints, the plurality of first optical endpoints located within the plurality of sensing locations. Furthermore, the therapeutic device includes an optical sensor configured to receive electromagnetic radiation from the plurality of second optical endpoints. The therapeutic device also includes a control module configured to determine radiation characteristics of the electromagnetic radiation received by the optical sensor and activate one or more of the plurality of stimulation elements in correlation with the determined radiation characteristics.

The invention discloses a skin targeted therapy laser control method and system based on a dual-wavelength synergistic effect, and the method comprises the steps: collecting the real-time morphological characteristics and pigment distribution data of skin tissues through a multispectral imaging unit, and recognizing the optical characteristic parameters of a target treatment region; generating a dual-wavelength combination scheme through a dynamic wavelength selection algorithm based on the optical characteristic parameters and the tissue structure characteristics of the target treatment area; according to a dual-wavelength combination scheme, generating a synergistic laser sequence with a specific pulse interval and energy ratio; the synergistic laser sequence is converted into a driving signal, and a dual-wavelength laser is controlled to output composite laser; and laser output parameters are dynamically adjusted through real-time thermal diffusion monitoring and an optical feedback mechanism. By utilizing the embodiment of the invention, accurate and selective heat dissipation of skin target tissues can be realized, surrounding normal tissues are effectively protected, the treatment safety and effectiveness are improved, and side effects are reduced.

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 pediatric medical treatment, and discloses a pediatric neonatal jaundice clinical phototherapy management system, which integrates illumination data in an equipment lamp box through a data integration module, extracts the illumination data acquired by the data integration module through a fusion analysis module, and fuses the operation duration of a lamp tube to obtain a phototherapy result. An equipment health state basic model is established, the current equipment health state is predicted through an equipment prediction module on the basis of the established health state basic model, a prediction result is fed back, a patient information system is connected through a personality support module, and basic physiotherapy data of a patient is acquired. And outputting recommended illumination intensity and recommended treatment time based on the basic physiotherapy data, and monitoring a plurality of pieces of monitoring information and feedback output results through a remote monitoring module. The system accurately solves the core problems of dynamic fluctuation of phototherapy intensity, calibration lag and lack of personalized adaptation, and finally achieves dual guarantee of phototherapy effect and safety.

Provided herein are methods of treating a patient comprising providing a medical apparatus comprising an external system and an implantable system, implanting the implantable system, and delivering at least one of power or data to the implantable system with the external system. The external system comprises: at least one external antenna configured to transmit a first transmission signal to the implantable system; an external transmitter configured to drive the at least one external antenna; an external power supply; and an external controller. The implantable system comprises: at least one implantable antenna configured to receive the first transmission signal from the first external device; an implantable receiver; at least one implantable functional element configured to interface with the patient; an implantable controller; an implantable energy storage assembly; and an implantable housing surrounding at least the implantable controller and the implantable receiver. Medical apparatus are also provided.

A bioenergy generator to increase the life force of a biological system is provided. The bioenergy generator includes fine pieces of natural stone, fine pieces of natural sand, fine pieces of metal, water and a supporting material operable to hold the natural sand, the natural stone, the metal, and the water together. Uses of the bioenergy generator are also provided, in particular, to enhance stem cell production.

The invention discloses a personalized myopia prevention and control single-spectrum irradiation optimization system, and the key points of the technical scheme are that the system comprises the following steps: 1, collecting basic data: collecting the individual basic data of a user, and enabling the individual basic data to reflect the inherent features of the eyes of the user and the basic state of myopia; step 2, collecting real-time associated data: collecting the real-time associated data of the user, wherein the real-time associated data reflects the myopia progress dynamic state of the user and a daily eye use scene; step 3, initial single-spectrum irradiation parameter generation: initial single-spectrum irradiation parameters adapted to the user are generated based on individual basic data and real-time associated data, and the initial single-spectrum irradiation parameters comprise irradiation wavelength, irradiation intensity, single irradiation duration and irradiation time period; 4, collecting eye safety data: executing single-spectrum irradiation according to the initial single-spectrum irradiation parameters, and collecting the eye safety data of the user in real time; the prevention and control effectiveness can be improved, and the individual difference problem is solved.

Provided is a medical skin treatment device including a control unit for controlling the operation of the skin treatment device; a main body which includes a transfer unit and a power supply unit; and a handpiece which is supplied with power from the power supply unit and controlled by the control unit and one side of which is brought into contact with a patient's skin to irradiate same with laser beams. The handpiece includes at least four different laser diodes; the at least four laser diodes radiate laser beams of four different wavelengths and comprise first laser diodes, second laser diodes, third laser diodes, and fourth laser diodes; the number of the first laser diodes is 30 percentage or less of the total number of the laser diodes; and the number of the fourth laser diodes is 25 percentage or greater of the total number of the laser diodes.

The invention relates to a red light therapeutic instrument real-time calibration method based on multi-modal data fusion, which comprises the following steps: firstly, collecting data such as optical power, target surface temperature, internal temperature, reflection spectrum and light source-target surface distance in a time window, and unifying time base alignment; performing anomaly elimination, de-noising and normalization on each modal data, and constructing a standardized data matrix; extracting multi-modal features through power spectral density, wavelet packet decomposition, exponential moving average and Kalman filtering, inputting the multi-modal features into a fusion network containing a modal special encoder and a cross-modal attention unit, and generating a red light treatment state vector; the driving current, the pulse width, the duty ratio, the emission angle and the aging compensation factor are solved in real time through constrained least square optimization and are issued to the driving control module, and the red light source is smoothly adjusted in a soft start mode; the system monitors the output power, calibration is completed if the output power meets a threshold value, and otherwise, the next iteration is started. According to the method, power closed-loop correction can be realized, and dose consistency and thermal safety are improved.

A lighting device, a controller for the lighting device, and a method for using the lighting are disclosed. The lighting device comprises one or more light sources. The lighting device is configured to operate in a predefined first operation mode wherein the lighting device is configured to emit greenish white light. The greenish white light is white light as defined by ANSI C78.377-2017. The greenish white light has a relative M-cone-opic irradiance of at least 0.393, wherein the relative M-cone-opic irradiance is defined as a ratio between an M-cone-opic irradiance and a sum of an L-cone-opic irradiance, the M-cone-opic irradiance, and an S-cone-opic irradiance as defined in publication CIE S 026 / E:2018.

An embodiment relates to a light emitting diode (LED) mask for personal combination stimulation, which is to be worn on a face, and more specifically to an LED mask for personal combination stimulation, which can prevent skin damage due to heat generation caused by light emission in an LED, reduce manufacturing and maintenance costs, and effectively make improvement such as whitening facial skin, reducing wrinkles, in particular, wrinkles around eyes. The LED mask for personal combination stimulation includes a mask unit to be put on the face of a user; and a light irradiation unit installed in the mask unit and including a plurality of LEDs arranged on a substrate, wherein the LEDs comprise multiple types of LED chips to emit light of different wavelengths, and the multiple types of LED chips are configured as a combination LED module in a single support structure and arrange on the substrate.

The invention discloses a mouse spinal cord flexible electrode and a stimulation parameter optimization method, and relates to the technical field of parameter optimization. The mouse spinal cord flexible electrode comprises a soluble insertion layer, a gradient substrate layer, spinal cord anastomosis ribs, a conductive snakelike net, a hemispherical touch dot matrix, a microfluidic layer, an optical waveguide layer and a top packaging layer; the soluble insertion layer is photo-crosslinked PEG-DMA with the thickness of 5-25 m, the Young modulus is kept within the range of 0.8-1.5 GPa before implantation, and the soluble insertion layer is hydrolyzed in cerebrospinal fluid within 0.5-3 hours after implantation and completely falls off; the spinal cord anastomosis rib comprises an expandable S-shaped folding structure arranged on the upper surface of the gradient substrate layer, the distance between every two adjacent ribs ranges from 80 m to 200 m, the height of the folded state is not larger than 15 m, the height of the unfolded state ranges from 15 m to 40 m, and the spinal cord anastomosis rib is used for forming a cerebro-spinalfluid bypass groove extending in the longitudinal direction of the spinal cord on the surface of the dura mater. According to the invention, the positioning precision, safety and long-term efficiency of mouse spinal cord electrical stimulation can be effectively improved.

The invention relates to a light supplementing calculation method and system based on a light feeding instrument, a terminal and a medium, and relates to the field of the optical technology, and the method comprises the steps: carrying out the calibration operation of the light feeding instrument, and generating a calibration constant; based on the calibration constants, taking historical user parameters as input information, and calling a pre-training model to obtain an initial treatment parameter set; in the treatment process of the light feeding instrument, current user parameters are collected in real time; performing Kalman filtering processing on the current user parameter, and outputting a state estimation vector; based on the initial treatment parameter set and in combination with the state estimation vector, inputting a composite controller of a PID controller and fuzzy logic, and outputting a composite control result; and adjusting the light feeding instrument according to the compound control result. The method has the effect of realizing accurate intervention and personalized treatment.

The invention relates to the technical field of nervous system dysfunction, in particular to a nerve regulation and control system for degenerative disease treatment based on multi-modal physiological feedback, which comprises a central processing unit, an optical radiation applicator, a mechanical vibration applicator, an integrated biological signal sensing array and a man-machine interaction module, cooperative stimulation is applied by using a multispectral light source and a broadband vibrator, and multi-dimensional physiological signals such as heart rate variability, myoelectricity, galvanic skin and the like are monitored in real time through a sensor array. A multi-parameter adaptive control algorithm built in the central processing unit can dynamically and intelligently adjust stimulation parameters based on the feedback signals to form an accurate personalized treatment closed loop. Meanwhile, the safety monitoring module based on the biological thermal model ensures the safety boundary of the treatment process. According to the invention, intelligent, self-adaptive and non-invasive treatment of nerve dysfunction is realized.

The invention provides a light generating system (1000) comprising (a) first light generating device (110) and (b) a control system (300), wherein: the first light generating device (110) is configured to generate first device light (111), wherein the first device light (111) comprises light having one or more wavelengths in a first wavelength range of 280-320 nm, wherein the first wavelength range comprises a lower subrange from λ11 to λ12 and a higher subrange from λ21 to λ22, wherein 280 nm ≤λ11<λ12≤λ21<λ22≤ 320 nm, and wherein λ12 and λ21 are selected from the wavelength range of 290-315 nm, wherein a wavelength dependent radiant flux of the first device light (111) is controllable; the light generating system (1000) is configured to generate system light (1001) comprising at least part of the first device light (111); the control system (300) is configured to control the wavelength dependent radiant flux of the first device light (111) as a function of time, wherein the light generating system (1000) is configured to provide the first device light (111) at a first time t1, at a second time t2, and at a third time t3; wherein the second time t2 is temporally arranged after the first time t1, and the third time t3 is temporally arranged after the second time t2; and wherein the first time t1, the second time t2, and the third time t3 are temporally arranged in a single day; wherein relative to a total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the lower subrange is relatively lower at the first time t1 than at the second time t2, and wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the higher subrange is relatively higher at the first time t1 than at the second time t2; and / or wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the lower subrange is relatively higher at the second time t2 than at the third time t3, and wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the higher subrange is relatively lower at the second time t2 than at the third time t3.

Embodiments of the present invention disclose a cosmetic applicator head, designed for controlled dispensing of cosmetic liquids while integrating stimulation elements for enhanced skin care treatments. The applicator head comprises a main body with a mounting end configured for secure attachment to a cosmetic container, ensuring fluid communication through a liquid discharge channel. The smearing end includes a smearing surface for applying cosmetic liquid, a first surface housing at least one stimulation element, and a second surface featuring multiple convex columns for skin contact, massage, exfoliation, or cleansing. The cosmetic applicator head in some embodiments features a rotatable coupling mechanism between a connecting portion and the main body, enabling adjustable liquid flow regulation.

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.

A multifunctional, adaptive facial mask delivers cosmetic massage and light therapy in a hands-free format. The mask integrates three elements: (i) internal motion-guiding contours that channel tactile stimulation along anatomically relevant lymphatic paths, (ii) zone-selective actuation using vibration nodes, inflatable micro-bladders, or oscillating pads, and (iii) a flexible Light-Emitting Diode (LED) grid delivering red, near-infrared, and optional blue wavelengths. The soft, medical-grade silicone shell conforms to diverse facial anatomies and maintains a continuous smooth surface that isolates the user from hard mechanics. A microcontroller sequences stimulation across zones (forehead, temple, cheek, nasolabial, jawline, and neck strap) to emulate facial-yoga strokes and lymphatic drainage. Preset modes such as Lift, Recovery, and Glow manage timing, direction, and intensity. Optional enhancements include gentle heat, removable cooling inserts, and low-frequency micro-stimulation. The mask provides an integrated combination of guided internal geometry, sequenced hands-free actuation, and cosmetic light therapy within a flexible, inclusive design.

Method and kit for topical treatment of a skin infection, in particular of superficial skin infections, caused by Staphylococcus aureus. The method comprises the steps of applying a photosensitizer to at least a part of the skin affected by the infection, and subjecting said part of the skin to first photons with a majority energy between 2.8 eV and 3.5 eV at a first energy level; and second photons with a majority energy between 1.24 eV and 1.65 eV at a second energy level, the ratio between the first and the second energy levels being in the range from about 10:1 to 2:1. By the method efficient treatment of Staphylococcus aureus infections can be achieved without the administration of topical antibiotics.

Methods, devices, and systems for treating a region of interest (ROI) of skin of a subject or patient in need thereof are disclosed. Such a method of treating a ROI, in some embodiments, comprises irradiating a test region (TR) of the skin with a sub-therapeutic dose of electromagnetic radiation or with a series of sub -therapeutic doses, determining a tissue response of the TR, and generating one or more therapeutic dose parameters based at least in part on the tissue response of the TR. In some embodiments, the method further comprises irradiating the ROI with one or more therapeutic doses of electromagnetic radiation in accordance with the one or more therapeutic dose parameters.

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 relates to the technical field of thermal therapy cabins, in particular to a movable thermal therapy cabin and a using method thereof.The movable thermal therapy cabin comprises a cabin body, an access opening is formed in one side face of the cabin body, a door plate is hinged to the interior of the access opening, a bed board is installed at the bottom in the cabin body, and a plurality of anti-acidification biological bricks are laid on the surface of the bed board; the method has the following beneficial effects that acid-resistant protection and cell repair are synchronously promoted, and a closed-loop health maintenance effect is formed.

A fractional handpiece and systems thereof for skin treatment include a passively Q-switched laser assembly operatively connected to a pump laser source to receive a pump laser beam having a first wavelength and a beam-splitting assembly operable to scan a solid beam emitted by the passively Q-switched laser assembly and form an array of micro-beams across a segment of skin. The passively Q-switched laser assembly generates a sub-nanosecond pulsed laser beam having a second wavelength. The fractional handpiece may also incorporate a wavelength switching assembly, enabling selective delivery of both the second and third wavelengths, while providing control over the energy output at each wavelength, all within a single handpiece. The passively Q-switched laser assembly has an unstable cavity operation.

A fractional handpiece and systems thereof for skin treatment include a passively Q-switched laser assembly operatively connected to a pump laser source to receive a pump laser beam having a first wavelength and a beam-splitting assembly operable to scan a solid beam emitted by the passively Q-switched laser assembly and form an array of micro-beams across a segment of skin. The passively Q-switched laser assembly generates a sub-nanosecond pulsed laser beam having a second wavelength. The fractional handpiece may also incorporate a wavelength switching assembly, enabling selective delivery of both the second and third wavelengths, while providing control over the energy output at each wavelength, all within a single handpiece. The passively Q-switched laser assembly has an unstable cavity operation.

A hair removal device includes a housing, a pulse light source, an air duct, and a fan. The fan is hollow inside. The housing is provided with a light outlet, an air inlet and an air outlet. The pulse light source is provided inside the housing, pulse light emitted by the pulse light source is emitted from the light outlet; an air duct is provided in the housing and in communication with the air inlet and the air outlet, and the air duct passes through two sides of the pulse light source, respectively; and the fan is provided within the air duct for generating an airflow, to make the airflow enter from the air inlet and pass through the air duct and exit from the air outlet. A portion of the air duct is provided on two sides of the pulse light source.

The invention discloses an intense pulsed light treatment parameter intelligent regulation and control system fused with spectrum sensing skin monitoring, and relates to the technical field of intense pulsed light treatment parameter regulation and control, and the intense pulsed light treatment parameter intelligent regulation and control system comprises the following steps: collecting the melanin content of skin in an intense pulsed light treatment area by using a high-resolution spectrum sensor, and obtaining melanin distribution data of the treatment area; carrying out data preprocessing, and carrying out standard melanin content analysis to obtain the standard melanin content of the treatment area; predicting the change of the reference melanin content of the treatment area to obtain reference content prediction data; the energy density of the intense pulsed light treatment is regulated and controlled; the method is used for solving the problems that when an existing strong pulsed light treatment parameter regulation and control technology is used for regulating and controlling the energy density of strong pulsed light treatment, the energy density of the strong pulsed light treatment cannot be automatically and accurately regulated and controlled according to the specific melanin content of an irradiated user skin area; and regulation and control in advance are carried out according to the change of the melanin content.

The invention relates to the technical field of ultraviolet therapeutic apparatuses, and discloses an ultraviolet therapeutic apparatus capable of depicting area skin treatment, which comprises a shell, a lampshade arranged on the shell, an ultraviolet therapeutic lamp arranged at the bottom of the lampshade, a fixed clamping edge I arranged on one side of the inner wall of the lampshade, and a rotary clamping edge II arranged on the other side of the inner wall of the lampshade, a shielding unit is clamped between the first clamping edge and the second clamping edge. The shielding unit comprises a frame, two parallel shielding rods are arranged in the frame, the interior of the frame is divided into three areas by the shielding rods, a transverse shielding set which is transversely folded is arranged in the middle area, longitudinal shielding sets which are longitudinally folded are arranged in the upper side area and the lower side area, and the transverse shielding set and the longitudinal shielding sets are each formed by connecting a plurality of shielding pieces. According to the ultraviolet ray therapeutic instrument capable of depicting the area skin treatment, through the layering effect of forming a basic range through primary shielding and precisely adapting to the shape through secondary shielding, ultraviolet rays only act on an area to be treated, and precise treatment is achieved.

A method of dermocosmetic treatment for skin tissue includes a plurality of treatment laser light sources which are in communication with a rectangular-shaped optical fiber; the optical fiber includes a proximal end to receive laser light from the plurality of treatment laser light sources and a distal end to transmit overlapping laser light to the area of skin tissue to be treated; the plurality of treatment of laser light sources are activated to impinge one or more rectangular-shaped laser light images within one or more rectangular-shaped areas.

The invention discloses a pupil adaptive red light regulation and control method and system based on EC film and light source collaboration, and the method comprises the steps: obtaining a visible light image of the eyes of a user through an image collection module, and extracting a real-time pupil state parameter through an image processing module; meanwhile, the ambient light sensing module obtains ambient light intensity data. The cooperative control unit receives the parameters and generates a luminous flux control instruction set containing a first control instruction and a second control instruction based on a safety evaluation model. The first control instruction drives the electrochromic film assembly to change the light transmittance of the red light, and the second control instruction adjusts the luminous intensity of the red light source. Through cooperative control of optical attenuation of the electrochromic film and luminous intensity of the light source, the luminous flux entering the retina can be accurately regulated and controlled in real time according to dynamic changes of pupils, the problem of potential retina light damage risk caused by using a light source with fixed intensity is effectively solved, and the safety of red light irradiation application is remarkably improved.