35 results about "Intense pulsed light" patented technology

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 utility model provides an IPL therapeutic instrument hand tool capable of monitoring skin temperature in real time. The IPL therapeutic instrument hand tool comprises a therapeutic hand tool, a light guide crystal, a therapeutic hand tool control unit and a skin temperature acquisition unit, a real-time skin temperature signal acquired by an infrared imaging module in the skin temperature acquisition unit is transmitted to a micro-control module in the treatment hand tool control unit by utilizing a temperature measurement technology, and then the skin temperature signal is transmitted to a host by the micro-control module to be stored and displayed; an operator evaluates whether the treatment process is effective or not according to the skin temperature, and if the skin temperature is lower than the safe temperature, the output energy of the intense pulsed light is increased; if the skin temperature is higher than the safe temperature, the output energy of the intense pulsed light is reduced. In conclusion, through real-time acquisition and display of the skin temperature, timely and accurate evaluation is provided for the treatment process of an operator.

A method for automatically identifying and converting a control mode and energy and an IPL intense pulsed light therapeutic apparatus are characterized in that a color identification module on a host of the intense pulsed light therapeutic apparatus is used for collecting colors of a color identification area on a lamp holder cover, and color information identified by the color identification module is transmitted to a control system; the control system compares the identified color information with preset color data so as to judge the type of the lamp cap cover; the control system distributes preset corresponding control programs and energy levels according to the judged types of the lamp cap covers; after the intense pulsed light therapeutic instrument host receives an actual control instruction of a user, the control system outputs corresponding energy to the user through the window areas on the therapeutic surface and the lamp cap cover according to the distributed control program and energy level, and different treatments are carried out. According to the invention, the original color recognition function of the intense pulsed light therapeutic apparatus is utilized, different types of magnetic covers can be automatically recognized and controlled, various requirements of users are met, and the cost is not increased.

The sapphire refrigerating device based on the metal frame comprises sapphire, the metal frame and a refrigerating sheet, the metal frame comprises an embedding opening, the sapphire is embedded in the embedding opening, the outer edge of the sapphire is tightly attached to the inner edge of the embedding opening, and the refrigerating sheet is arranged on the metal frame. The metal frame comprises a cold conduction part extending outwards, and the cold end face of the refrigeration sheet is attached to the cold conduction part. According to the utility model, the heat transfer efficiency between the refrigeration sheet and the sapphire can be improved, and the structure is more compact.

1. Name of the product in this design: Laser Therapy Instrument (Intense Pulsed Light Laser Therapy Instrument). 2. Intended use of this design: for medical devices. 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.

The invention belongs to the technical field of intense pulsed light therapy, and particularly relates to an energy automatic correction method and system of an intense pulsed light therapeutic apparatus. The method comprises the following steps: firstly, aiming at a correction sampling point defined in a correction template, and based on emission energy of the correction sampling point and standard emission energy, determining correction deviation of a correction coefficient and correction time, and applying the correction deviation to correct the emission energy of the correction sampling point. According to the invention, comprehensive adjustment is carried out from the energy amplitude and the time dimension, and the composite deviation is compensated by combining dynamic reference adjustment and time deviation targeted correction, so that the accuracy and robustness of energy correction and the stability of output energy are improved.

The application discloses a light emission control method and device of an intense pulsed light treatment hand tool and a storage medium, and relates to the field of medical instruments. The application collects the three-dimensional movement speed and three-dimensional attitude angle of the intense pulsed light treatment hand tool in real time through an inertial navigation unit. Then, the light emission interval is determined based on the spot size of a light source emitting assembly and the three-dimensional movement speed, and a light emission instruction is generated. If the attitude angle of each dimension of the three-dimensional attitude angle is within a preset effective attitude angle range, the light emission instruction is sent to the light source emitting assembly to control the light source emitting assembly to emit pulsed light at the light emission interval. If the attitude angle of any dimension exceeds the preset effective attitude angle range, the light emission instruction is temporarily suspended from being sent to the light source emitting assembly, and the light emission interval is recalculated after the attitude angle of each dimension enters the preset effective attitude angle range. The light emission control method of the intense pulsed light treatment hand tool can balance the spot uniformity, the effectiveness and safety of light emission control.

1. The name of the design product: therapeutic instrument hand tool treatment head (intense pulsed light). 2. The use of the design product: it is an intense pulsed light output treatment terminal, used for skin problem treatment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the double-dot dashed line in the front view, rear view, top view, bottom view and perspective view indicates that its length is indefinite.

1. The name of the design product: cosmetic instrument handle (intense pulsed light-milk light). 2. The use of the design product: the design product is used for the handle of a cosmetic instrument. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a light emitting control method and device of an intense pulsed light treatment hand tool and a storage medium, and relates to the field of medical instruments. The inertial navigation unit is used for collecting the three-dimensional moving speed and the three-dimensional attitude angle of the intense pulsed light treatment hand tool in real time. A light emitting interval is determined based on the light spot size of the light source emitting assembly and the three-dimensional moving speed, and a light emitting instruction is generated. And if the attitude angle of each dimension in the three-dimensional attitude angles is within a preset effective attitude angle range, sending a light emitting instruction to a light source emitting assembly to control the light source emitting assembly to emit pulsed light according to a light emitting interval. And if the attitude angle of any dimension exceeds the preset effective attitude angle range, the sending of the light emitting instruction to the light source emitting assembly is suspended until the attitude angle of each dimension enters the preset effective attitude angle range, and the light emitting interval is recalculated. According to the light emitting control method of the intense pulsed light treatment hand tool, the light spot uniformity and the effectiveness and safety of light emitting control can be balanced.

The application discloses a skin cosmetic method based on pulsed laser, comprising the following steps: S1, obtaining epidermal pigment distribution, dermal collagen density, wrinkle depth and abnormal vascular area through a spectrum confocal microscope and a VISIA skin analyzer; S2, performing epidermal pretreatment by using intense pulsed light, selecting a 500-600 nm or 600-1200 nm wave band according to the skin problem type, an energy density of 8-25 J / cm2 and a pulse width of 2-10 ms; S3, starting deep treatment of pulsed laser after 15-60 s interval; S4, monitoring blood oxygen saturation and melanin index of skin tissue in real time by using a spectrum reflectometer during treatment, and dynamically adjusting light source energy and pulse interval; S5, promoting epidermal repair by using a cold compress gel containing hyaluronic acid in cooperation with an ultrasonic introduction instrument after treatment; and S6, regularly performing curative effect evaluation. The application generates a personalized scheme through multi-dimensional skin detection, utilizes IPL to pretreat epidermal pigment and vascular problems, combines 755 nm / 1064 nm pulsed laser to stimulate collagen regeneration in a deep layer, and realizes collaborative treatment of the epidermis-dermis layer.

The invention provides an intense pulsed light therapeutic apparatus and an automatic light energy attenuation compensation method thereof, and relates to the technical field of light energy attenuation compensation, the intense pulsed light therapeutic apparatus is subjected to equipment starting, self-inspection and calibration, calibration state analysis is carried out, and a therapeutic apparatus control instruction is triggered according to an analysis result; determining an initial light energy attenuation node according to initial light energy attenuation determination information; performing initial attenuation analysis compensation and parameter control on the initial light energy attenuation node; performing process light energy attenuation analysis according to initial light energy control data; determining a process light energy attenuation node; process attenuation compensation parameters are obtained according to the process attenuation nodes, parameter adjustment analysis and control are conducted on the process attenuation compensation parameters according to the process light energy attenuation nodes in combination with the initial light energy attenuation nodes, process light energy control data are obtained, and a whole-process and relevance automatic light energy attenuation compensation system is constructed.

The invention relates to the technical field of intense pulsed light therapeutic apparatuses, and discloses a preparation method of a rare earth flash lamp tube for an intense pulsed light therapeutic apparatus, and the method comprises the steps: heating an organic metal rare earth precursor to form steam, carrying out gas-phase mixing on the steam, xenon and sacrificial reaction gas, filling a lamp tube with the mixed gas, and sealing the lamp tube; and then an initial pulse program is applied to the sealed lamp tube. The procedure comprises a low-temperature pyrolysis and purification stage and a high-temperature activation and electrode surface passivation stage. In the low-temperature stage, the precursor is decomposed through low-energy pulses, and the sacrificial gas reacts with the carbon-containing by-product; in the high-temperature stage, high-energy pulses are used for activating rare earth elements, and part of the rare earth elements are promoted to form passivation layers on the surfaces of the electrodes. Atomic-scale uniform distribution of rare earth elements is achieved through gas phase doping, a solid carbon source is removed through an in-situ chemical reaction, electrode sputtering is inhibited through electrode surface passivation, and therefore the spectrum output stability and the inner wall cleanliness of the flash lamp tube are remarkably improved, and the working life of the flash lamp tube is remarkably prolonged.

An apparatus and a method for processing a powder material using IPL are disclosed. The powder material processing apparatus includes a chamber; a raw-powder feeding line for feeding raw-powders having a polymer coating into the chamber; a gas ejector disposed on a bottom of the chamber so as to eject air upwardly to suspend the raw-powders in the chamber; an IPL (Intense Pulsed Light) irradiator for carbonizing the polymer coating of the raw-powders; and a treated-powder discharging line for discharging treated-powders having the carbonized polymer coating out of the chamber.

The utility model relates to the field of human life necessities, and provides a mask adjusting structure and a mask with an EMS (energy management system) function, the mask adjusting structure comprises a mask shell and a bearing unit, and a functional unit is designed on the mask adjusting structure. A protective eyeshade, a plurality of EMS modules and a plurality of photon lamps are arranged on the mask shell; the bearing unit comprises a bearing piece and an adjusting piece. The EMS module and the photon lamp are arranged in the mask shell, facial blood circulation is promoted through micro-current stimulation of the EMS module, and skin elasticity is improved; or the purposes of removing red, black and yellow, whitening and fading fine lines are achieved through intense pulsed light. Furthermore, a bearing unit is arranged in the mask shell, so that when the mask is worn, the fitting degree can be automatically adjusted according to the face shape of a user, uniform pressure application is ensured, and the using effect is improved. Meanwhile, the bearing unit is made of a soft material, so that the wearing comfort is improved, and discomfort caused by long-time use is avoided.

The invention relates to an anti-corrosion construction method for an offshore wind power foundation, belongs to the technical field of ocean engineering anti-corrosion, and solves the technical problem that the anti-corrosion service life of a foundation structure cannot meet the design requirement of a wind power plant due to the fact that a traditional single coating system is prone to early failure, pitting corrosion and stripping in a severe ocean environment, especially in a splash zone and a tidal range zone. The method comprises the following steps: carrying out sand blasting treatment on the outer surface of the steel structure until the cleanliness is Sa2.5 level and the roughness Ry is 60-100 microns; spraying a zinc-aluminum alloy bottom layer containing repairing microcapsules in the splash zone and the total immersion zone in an electric arc manner; coating an epoxy micaceous iron interlayer added with 0.5-1.5% of functionalized graphene oxide, wherein the thickness of the epoxy micaceous iron interlayer is 300-450 [mu] m; and finally, coating a fluorocarbon resin or polysiloxane surface layer, and scanning and curing by adopting intense pulsed light at the energy density of 5-15J / cm and the pulse width of 1-5ms. The method is mainly used for improving the long-term protection performance and prolonging the service life of the offshore wind power foundation structure in the corrosion environment.

An intense pulsed light (IPL) system configured to deliver IPL light to the skin of a user, and comprising: a handheld IPL device having a motion sensor configured to sense motion of the IPL device; and a processor (which may be part of the handheld device or remote or partially remote and partially in the handheld device) configured to process the motion sensor output and a timing signal related to the timing of the flash delivered by the light source of the IPL device. The processor determines a step of movement of the IPL device between the flashes delivered by the light source based on the motion sensor output and the timing signal, and generates feedback information related to the determined step to a user. This information is used to guide the user to most efficiently use the IPL device.

The present invention relates to an apparatus for drying an electrode sheet for a secondary battery and a method therefor and, more specifically, to: an apparatus for drying an electrode sheet, the apparatus using an intense pulsed light (IPL) composed of a xenon lamp and a filter to dry an active material for a secondary battery, wherein parameters of the IPL are controlled on the basis of the mass transfer resistance (moisture, temperature, airflow, etc.) sensed inside the drying apparatus, thereby mitigating binder migration and reducing drying time; and a method therefor.

The invention is suitable for the technical improvement field of medical equipment, and provides a control trigger and output protection system and method for an intense pulsed light therapeutic apparatus, and the system comprises a hardware trigger recognition module, a single-chip microcomputer U8, a hardware output protection module, a foot switch K1, a handle case K2, and a NOT gate U9. The pedal switch K1 and the handle case K2 are respectively connected with the input end of the hardware trigger identification module, the output end of the hardware trigger identification module is connected with the input end of the hardware output protection module through the NOT gate U9, the output end of the hardware trigger identification module is connected with the I / O port of the single chip microcomputer, and the output end of the hardware output protection module is connected with the input end of the xenon lamp power supply. Triggering identification is achieved through a hardware circuit, continuous detection of software is not needed, CPU resources of a single chip microcomputer are prevented from being occupied, the triggering response speed is increased, and meanwhile equipment power consumption is reduced.

A multifunctional beauty instrument relates to the technical field of light therapeutic instrument equipment, and comprises a beauty instrument host and a beauty instrument handle, the beauty instrument handle comprises: a light emitting member for emitting intense pulsed light; the light filtering unit is used for screening different spectral bands according to needs, and the light guide part is used for conducting the screened light to the surface of the skin to be treated; wherein the light filtering unit comprises at least one light filtering assembly, and the light filtering assembly comprises a base, at least three light filtering pieces and electromagnets matched with the light filtering pieces; a light hole penetrating through the base is formed in the center of the base, and intense pulsed light emitted by the light-emitting part penetrates through the light hole and irradiates the light guide part; the electromagnet is in transmission connection with the light filtering part and used for driving the light filtering part to swing; the filter has a first state deviating from the light hole and a second state covering the light hole; the spectrum screening device can flexibly screen spectrums, so that the use convenience of equipment is improved.

The invention includes methods of forming electronic circuitry on a target surface using intense pulsed light-induced mass transfer (IPLMT) of metal nanoparticles (NPs) by applying a pliable mask to a target surface, coating a carrier film with metal NPs, mounting the carrier film to the target surface and over the pliable mask so that the pliable mask is sandwiched between the target surface and the metal NPs. and exposing the metal NPs to light energy to cause atoms of the metal NPs to evaporate and transport through openings of the pliable mask and condense on the target surface, producing a conductive pattern of condensed metal on the target surface. Certain implementations may utilize a kirigami-patterned pliable mask to enhance conformity to a freeform 3D target surface. In certain implementations, zinc (Zn) may be formed by IPLMT of Zn NPs to the target surface.

The invention relates to a periocular treatment method based on ultrasonic guidance, which comprises the following steps: acquiring periocular form data of a target area, and generating a comprehensive treatment scheme based on a preset rule; cleaning and disinfecting the body surface of the target area around the eyes; carrying out real-time development on a periocular subcutaneous layer by virtue of ultrasonic imaging equipment; under real-time monitoring of the ultrasonic image, an injection device is controlled to inject a filling material into a target layer determined based on the comprehensive treatment scheme, and a needle inserting path is adjusted to avoid blood vessels; implanting the PPDO suture material into the subcutaneous deep layer of the periorbital target area; laser or intense pulse light energy is applied to the periorbital target area on the basis of parameters determined by the comprehensive treatment scheme; and performing cold compress and application on the body surface of the treated periorbital area. Through the real-time guidance and monitoring of the ultrasonic image, the visual operation of the subcutaneous vascular network is realized, so that the injection needle tip can actively and accurately avoid the blood vessel.

The present application relates to the field of depilatory apparatus, in particular to a flash control method of intense pulsed light and an intense light depilatory apparatus. The steps of the flash control method include: after the controller triggers the flash mode, outputting a PWM signal to a driving switch module to control the opening and closing of the pulse light emitting tube and / or the flash, and controlling the flash frequency of the pulse light emitting tube by regulating the pulse width of the PWM signal to control the opening and closing of the pulse light emitting tube and / or the flash, and controlling the flash frequency of the pulse light emitting tube by regulating the pulse width of the PWM signal. The beneficial effects of the present application are that, compared with the prior art, the PWM signal output by the controller of the present application controls the on-off of the driving switch module, synchronously cooperates with the high-voltage trigger pulse output by the driving module, realizes the opening and closing of the pulse light emitting tube and the regulation of the flash frequency, and guarantees the stability and accuracy of the pulse light output.

There is provided an intense pulsed light, IPL, apparatus. The IPL apparatus comprises an IPL light source, a power source, a switch, and a controller. The IPL light source is adapted to generate a pulse of light in response to receiving an electric current. The power source is adapted to provide the electric current to the IPL light source. The switch is electrically connected to the power source and the IPL light source. The controller is configured to provide a pulse modulation signal to the switch to open and close the switch. The switch is adapted to provide pulsed delivery of the electric current to the IPL light source in response to the pulse modulation signal. The controller is configured to control a frequency content of the pulse modulation signal to spread power of an electromagnetic emission caused by operation of the switch over multiple frequencies.

The invention relates to the technical field of intense pulsed light (IPL) unhairing, in particular to an IPL energy parameter adjusting method of multi-user data and a related device. The adjusting method comprises the following steps: synchronously activating the multi-layer sensing system when the treatment head is in contact with the skin; and identifying a hair distribution mode and a skin state based on real-time feedback data of the multi-layer sensing system. According to the IPL energy parameter adjusting method of the multi-user data, a three-dimensional dynamic mapping system of skin microstructure, hair distribution and hair follicle response is constructed through millisecond-level activation of a contact type multi-layer sensing system. Specifically, the physical action that the treatment head makes contact with the skin directly triggers multi-mode perception of optical, thermodynamic and mechanical deformation, user biological key matching and hair gridding modeling are synchronously completed, and the problem of time sequence splitting of parameter loading and biological detection in a traditional scheme is solved.

This invention relates to the field of optoelectronic integration and advanced semiconductor packaging technology, specifically disclosing a chip packaging system and a chip packaging method. The chip packaging system includes: a mounting device comprising a mounting platform, a bonding head, and an alignment module; the mounting platform is used to place a substrate, the bonding head is used to mount a chip, and the alignment module is used to align the mounting platform and the bonding head, wherein the bonding head and the mounting platform are movable relative to each other to pre-bond the chip and substrate into a chip-substrate assembly; a bonding device comprising a bonding platform and a high-intensity pulsed light source; the bonding platform is used to place the chip-substrate assembly, and the pulsed light emitted by the high-intensity pulsed light source can at least partially irradiate the bonding platform; and a transport device disposed between the mounting device and the bonding device for transporting the chip-substrate assembly from the mounting device to the bonding device. This chip packaging system and method provide a complete solution for high reliability, low warpage, and high efficiency for large-size CPO interposer interconnects.

A semiconductor device has a carrier. An electrical component is disposed over the carrier. An encapsulant is deposited over the electrical component. A conductive layer is formed over the encapsulant. The conductive layer is deposited as a plurality of graphene-coated metal balls in a matrix. The conductive layer is sintered by intensive pulsed light (IPL) irradiation.

An apparatus and method for processing powder materials using IPL is disclosed. The powder material processing apparatus according to the present invention includes a chamber, a mother powder input line through which mother powder having a polymer coating is input into the chamber, a gas injector disposed at the bottom of the chamber for injecting air upward to suspend the mother powder within the chamber, an IPL irradiator for carbonizing the polymer coating of the mother powder, and a treated powder discharge line through which the treated powder with the carbonized polymer coating is discharged out of the chamber.