499results about "Eye-masks" patented technology

The invention discloses a sleep aiding method and system based on brain wave data, and the method comprises the steps: synchronously collecting brain waves, electrocardiosignals, environmental noise and user voice data through a flexible electrode array, constructing a multi-mode causal graph, and dynamically recognizing the type of a noise source (electromagnetic interference or psychological noise); the method comprises the following steps of: generating a target antagonistic intervention signal (such as reverse sound wave counteracting electromagnetic noise and binaural rhythm relieving psychological pressure) according to the target antagonistic intervention signal, generating dynamically adaptive light pulse and tactile vibration parameters in combination with a psychological-physiological collaborative model, and synchronously outputting sound, light and tactile intervention signals through a multi-modal actuator. Through causal reasoning and multi-sensory cooperative regulation and control technologies, accurate inhibition of noise interference and personalized induction of the sleep state are realized, the sleep time is remarkably shortened, the deep sleep duration is prolonged, and the method is particularly suitable for complex noise environments and anxiety-related insomnia scenes.

The invention discloses a portable eyeshade for positioning injured semicircular canals according to nystagmus, which relates to the field of clinical medicine and comprises an eyeshade body, a fixing plate and a high-speed camera. High-speed cameras are arranged on two sides in the eyeshade body, an infrared lighting module is arranged at one end of each high-speed camera, an inertial measurement unit is arranged in the eyeshade body on one side close to the two high-speed cameras, and a processor is arranged in the eyeshade body on the top of the inertial measurement unit; a fixing plate is movably installed at one end of the eyeshade body, connecting buckles are fixedly connected to the two sides of the eyeshade body, and a head band is movably installed on the outer sides of the connecting buckles. The high-speed camera, the infrared lighting module, the inertial measurement unit and the processor are integrated on the light-weight eyeshade body, the head band connected with the connecting buckle is matched to achieve wearable performance, large equipment is not needed, the nystagmus detection convenience and timeliness are improved, the head band is adjusted in an adaptive mode, the wearing oppression feeling of a patient can be reduced, and the examination experience is improved.

A sleep mask with an opaque first-portion (face-covering-portion) is configured to removably cover over the eyes of a wearer of the sleep mask and includes at least one moldable-member that is configured to allow the opaque first-portion to be molded to conform to the exterior geometry of the wearer's face (e.g., around the eyes) and the at least one moldable-member is also configured to allow ear-loops of the sleep mask to be molded to conform to shapes and geometry of the wearer's ears. The ear-loops of the sleep mask are not elastic and do not exert force and / or pressure upon the ears as would elastic ear loops. Further, the sleep mask includes at least one removable label that includes messaging. The label may be removably attach (or detach) from an exterior front of the sleep mask, depending upon if the wearer wants to present the message or not.

The invention belongs to the technical field of laser protective eyeshades, particularly relates to an engineering field self-regulation laser protective eyeshade based on a sensor technology and artificial intelligence, and is used for solving the problems that an existing protective eyeshade solution cannot adapt to a dynamically changing laser environment, color distortion interferes with user vision and the environmental interference is high. According to the invention, by fusing a sensor technology and an adaptive dynamic control algorithm, the color rendition capability and the anti-interference capability of a visible light wave band are remarkably improved while millisecond-level laser threat response is realized, so that the technical bottlenecks of strong visual and environmental interference and the like of traditional protection equipment in engineering field application are solved; the device is especially suitable for complex construction scenes with high-frequency mechanical vibration and multi-wavelength laser cross operation.

The invention relates to the technical field of medical instruments, in particular to a cornea protection eyeshade for a patient with hyperthyroidism eye disease, which comprises an eyeshade main body, the eyeshade main body comprises a support frame, a protection cover and a fitting layer are mounted on two sides of the support frame, and a self-adaptive fitting adjusting assembly, a multifunctional linkage module and a magnetic suction buffer assembly are further mounted on the support frame. The self-adaptive fitting adjusting assembly is used for driving the fitting layer to adapt to eye contours of different patients, the multifunctional linkage module is used for achieving switching of eye moisturizing and one-way light transmission of the patients, the magnetic attraction buffering assembly is used for relieving compression during wearing and fixing, and the monitoring assembly is installed on the fitting layer and used for monitoring state information of the eye contours of the patients. The monitoring assembly is in signal connection with a controller, and the controller is used for manually adjusting the moisturizing amount and the light transmission mode of the multifunctional linkage module according to the state information. According to the method, full-scene and personalized cornea protection is provided for a patient with hyperthyroidism synophthalmia, and the cornea is prevented from being damaged by exposure, dryness, strong light or compression.

The invention discloses an intelligent sleep detection and intervention eyeshade system and method combined with a brain-computer interface, and belongs to the technical field of sleep detection and intervention. The intelligent sleep detection and intervention eyeshade system comprises a neural signal detection module, a core control module, a bone conduction module and a light stimulation module; the core control module is electrically connected with the neural signal detection module, the bone conduction module and the light stimulation module. Through the neural signal detection module, the system can perform electroencephalogram monitoring on a user and detect a corresponding neural signal of the user, real-time analysis is performed through the core control module based on a brain-computer interface technology to obtain an accurate sleep detection result, personalized sleep detection is provided for the user, and the sleep quality of the user can be improved according to the personalized sleep detection result. And real-time sleep intervention is realized, so that the sleep intervention effect on the user is improved.

The invention discloses a virtual interaction training method and device for a visual reconstruction brain-computer interface, and the method comprises the steps: generating a virtual reality scene, and extracting an importance representation related to a current task in the virtual reality scene; key visual information is extracted, and the key visual information is mapped to the spatial position of the cortex electrode array through a preset visual field-cortex topological mapping model; converting the mapped key visual information into space-time stimulation parameters of the cortical electrode based on a pre-acquired individualized perception function constraint; collecting behavior data of task execution of the user under the spatio-temporal stimulation parameters to calculate a behavior error comprehensive score; and dynamically adjusting difficulty parameters of the task according to the behavior error comprehensive score so as to complete closed-loop adaptive training. The problems of single training scene, subjective parameter adjustment, system closed-loop deficiency and insufficient evaluation standards are solved, and personalized and quantitative evaluation, safety and high efficiency of visual reconstruction brain-computer interface postoperative rehabilitation training are realized.

An eyeshade structure for bilirubin detection includes a body, a first detection module, and a second detection module. The body includes a bottom plate and a side wall. The side wall is connected to the bottom plate and forms an accommodating space with the bottom plate. The first detection module is arranged on the bottom plate. The second detection module is arranged on the bottom plate and is adjacent to the first detection module. The first detection module and the second detection module each include a circuit board, a light-emitting element, an inner photographing element, and an outer photographing element. The circuit board is connected to the bottom plate. The light-emitting element is electrically connected to the circuit board. The inner photographing element is electrically connected to the circuit board. The outer photographing element is electrically connected to the circuit board.

The present invention falls within the field of articles for daily use, and particularly relates to a sleep noise-proof structure provided on an eye-shrouding member being an eye patch or a sleeping cap and having an eye shield for shrouding the eyes, wherein the sleep noise-proof structure comprises two wires and two earplugs, the wires have a first end and a second end, and the first end is fixedly connected to the front side of the eye shield, and the second end is connected to an earplug. Since the earplug is connected to the front side of the eye shield with a wire, not only the problem of loss of the earplug can be prevented, but also the ear cannot be tightened and the overall comfort can be increased for a better experience.

The invention discloses a dynamic sleep memory intervention method and system based on an ultrathin eyeshade, the system comprises an ultrathin eyeshade body and a cloud platform, and the eyeshade integrates electroencephalogram acquisition, memory content playing, master control and communication modules. The electroencephalogram acquisition module adopts an eight-channel super-soft spandex conductive electrode and a noise reduction unit combining adaptive notch filtering with wavelet threshold filtering; the memory playing module is a hemispherical dome miniature bone conduction loudspeaker, and silent leakage outside 30cm is realized; a dynamic sleep memory dry prediction algorithm is built in the main control module, and playing parameters can be adjusted according to delta wave intensity; the cloud stores personalized memory content and intervention records, and push content can be intelligently updated. The method comprises the steps of equipment starting initialization, electroencephalogram collection and noise reduction, deep sleep recognition, dynamic playing and data encryption synchronous closing, the problems that existing equipment is heavy and intervention is rigid are solved, non-inductive wearing, accurate intervention and privacy protection are achieved, and the method is suitable for sleep memory consolidation.

The invention relates to an apparatus and a method related to detecting a silent electrical arc. The apparatus comprises an automatically dimming LCD element and circuitry for controlling the automatically dimming LCD element. A light detector detects an incident light intensity as a function of time and generates a detection signal based on the detected incident light intensity. Signal processing circuitry processes the detection signal to generate a silent electrical arc indication signal indicating a presence of a silent electrical arc when an amplitude of the detection signal in a predetermined frequency range characteristic of a silent electrical arc is above a predetermined threshold. Circuitry for activation activates dimming of the automatically dimming LCD element when the silent electrical arc indication signal indicates a presence of a silent electrical arc.

This utility model relates to the field of steel pipe welding protective gear technology, and in particular to a protective device for steel pipe welding, including a head cap, a brim plate fixedly connected to the front end of the head cap, a protective face shield assembly fixedly connected to the bottom end of the brim plate, a rotating protective mechanism installed inside the protective face shield assembly, and a grooved cover plate fixed to the back of the protective face shield assembly by bolts; the protective face shield assembly includes a face shield body, an adjusting shaft rotatably connected to the bottom of the inner side of the face shield body, a half gear fixedly connected to one end of the adjusting shaft, a support spring rotatably connected to the middle of the inner side of the adjusting shaft, and a connecting mechanism fixedly connected to the center of the inner side of the face shield body. This utility model significantly improves the clarity of vision and ease of operation during the welding process, can quickly restore a clear field of vision, and has high angle adjustment accuracy, avoiding the tedious process of traditional on-site cleaning and wiping, and greatly improving the overall efficiency of welding work.

The phototherapy eyeshade comprises an eyeshade body layer, a hardware layer, a light filtering layer and a supporting layer which are sequentially arranged from outside to inside, the hardware layer comprises a main control device, a human body parameter collecting device, a parameter processing device and a lighting device, and the human body parameter collecting device, the parameter processing device and the lighting device are all in communication connection with the main control device. The parameter processing device is used for judging an emotional state according to human body parameters, and the main control device is used for controlling the lighting device to display corresponding colors according to a judgment result. The phototherapy eyeshade not only can more accurately judge the emotional state of the user and adjust the emotion, but also can play a role in helping sleep under the condition that the emotion is good, so that the sleep experience of the user is improved.

An eyeshade for a respiratory therapy system is disclosed. The eyeshade includes an eyeshade structure arranged to engage with a patient substantially around a perimeter of an eye of the patient in use. When the positioning and stabilizing structure applies a force to the eye-obscuring structure, the eye-obscuring structure is arranged in opposed relation to the patient's face. The eyeshade is configured to interact with a respiratory therapy system to assist in respiratory therapy.

The invention discloses a steam eyeshade with effects of soothing nerves and helping sleep and a preparation method of the steam eyeshade. The steam eyeshade comprises an eyeshade body, and ear hooks are connected to the two sides of the eyeshade The eyeshade body comprises an inner layer and an outer layer, and a heat insulation layer, a micro-bead massage layer, a double-U-shaped heating unit and a filtering layer are sequentially arranged from the inner layer to the outer layer. And a far infrared ceramic powder coating is arranged on one side, facing the double-U-shaped heating unit, of the filter layer. The inner layer and the outer layer are non-woven fabrics, the heat insulation layer is a polyethylene-polyvinylidene fluoride microporous composite membrane, and the filter layer is a polyethylene microporous membrane. Wherein the micro-bead massage layer is mainly prepared from aluminum oxide micro-beads with the diameter of 0.8-1.2 mm, compound essential oil, natural plant extract liquor and polyvinyl alcohol. The steam eyeshade prepared by the invention is comfortable to wear, safe and environment-friendly, and can keep constant temperature for more than 30 minutes; the eye mask can massage eye skin, relieve fatigue, fade fine lines around eyes and dark circles, soothe the nerves and help sleep.

The utility model relates to the technical field of steam eyeshades, and discloses a blasting bead steam eyeshade which comprises a heating bag, a blasting bead body is arranged at the upper end of the heating bag, an eyeshade outer layer wraps the outer side of the heating bag, an adhesive tape is fixedly connected to the upper end of the eyeshade outer layer, and a sealing piece is arranged at the upper end of the eyeshade outer layer. When the blast bead steam eyeshade is used, a user can choose to pinch and blast the blast bead body or heat the heating bag, along with temperature rise and internal pressure increase, the gelatin blast bead body is broken to release effective components in the blast bead body, and the blast bead body is filled with filler formed by mixing extracts of cortex phellodendri, radix sophorae flavescentis, fructus cnidii, folium artemisiae argyi and mint with tea tree essential oil. After the blasting bead body is broken, the blasting bead body is in contact with the nose bridge of a user to effectively help the eyes to remove mites, the folium artemisiae argyi extract can warm channels, dispel cold, clear damp and relieve itching, the mint extract brings cool and comfortable feelings, the tea tree essential oil has antibacterial and anti-inflammatory effects, and comprehensive nursing is provided for the eyes through the combined action of the various traditional Chinese medicine extracts.

The utility model belongs to the technical field of medical equipment, and particularly relates to an adjustable atomization eyeshade which comprises an eyeshade body, the eyeshade body comprises lenses and an air storage device, the air storage device is connected with atomization equipment, the air storage device is of a cavity structure composed of an outer shell and an inner shell, and a partition plate is arranged in the middle of the inner shell. The inner shell comprises fixed shells and a movable shell, the movable shell is connected with the fixed shells, the movable shell is arranged in the cavity structure, the movable shell is in contact with air outside the cavity structure through a gap between the two fixed shells, and a through hole is formed in the movable shell; according to the atomization eyeshade, mist can be controlled to evenly enter the eyeshade, it is avoided that a large amount of mist enters the eyeshade at the same position to stimulate the eyes of a patient, it is avoided that the mist gathers into liquid, medicine waste is also avoided, and the atomization eyeshade can be controlled by controlling the movable shell to conduct atomization on the eyes of the patient. And the mist inlet amount is adjusted.

An eye massage device comprises a device body and an air delivery pipe, an output connector is arranged on the device body, the air delivery pipe is connected to the output connector, an eyeshade is arranged at the output end of the air delivery pipe, a vacuum compressor continuously generates compressed air and stores the compressed air in an air storage tank, and the air storage tank is connected with the vacuum compressor. When the pressure of gas in the gas storage tank reaches the set pressure of the pressure switch, the gas storage tank is switched on, otherwise, the gas storage tank is switched off, compressed gas is intermittently output for massage, and the control assembly controls the generation rate of the compressed gas by controlling the output power of the vacuum compressor so as to control the massage frequency. The pressure during gas output is controlled by controlling the conduction pressure of the pressure switch, so that the massage strength is controlled, the massage temperature is controlled by controlling the heating power of the heating device, and therefore the precise massage effect can be achieved by controlling the massage frequency, the massage strength and the massage temperature, and the user experience is improved; and various massage functions can be realized, so that diversified requirements of users can be met.

The massage eyeshade comprises a body part, a wearing part, a control assembly and a vibration assembly, the wearing part is connected with the body part, the control assembly is connected with the body part through a fastener and located on the outer side of the body part, the vibration assembly is arranged on the body part and located on the inner side of the body part, and the vibration assembly is electrically connected with the control assembly. The massage eyeshade has the advantages of being small in size, high in connection strength and low in cost.

The utility model discloses a portable eyeshade capable of preventing exposed keratitis, which comprises a main body unit and a treatment unit, the main body unit comprises an eyeshade body, an elastic band is fixed on the eyeshade body, two through grooves are arranged in the eyeshade body, and the eyeshade body is provided with an adjusting component for adjusting whether shading is carried out or not. The eyeshade comprises two vaseline moisturizing dressings fixed on an eyeshade body, and sterile hydrophilic dressings are fixed on one sides of the vaseline moisturizing dressings. The medicine bag is placed in the storage cavities in the vaseline moisturizing dressing and the sterile hydrophilic dressing, then the vaseline moisturizing dressing is turned over so that the vaseline moisturizing dressing can block the through groove, the medicine bag can treat the eye, the vaseline moisturizing dressing is fixed by embedding the positioning column into the cylinder, namely, the medicine bag is fixed, and the medicine bag can be used for treating the eye. After the shifting rod moves upwards to enable the positioning column to move out of the cylinder body, the vaseline moisturizing dressing can be turned over from the through groove, and the eyes of the patient can be observed through the through groove.

The utility model provides a shading eyeshade which comprises an eyeshade body, an adjusting groove is formed in the outer surface of the eyeshade body, a light hole penetrating through the eyeshade body in the thickness direction is formed in the adjusting groove, and a shading piece used for shading the light hole is arranged in the adjusting groove. The anti-dazzling screen slides in the adjusting groove so that the light inlet amount of the eyeshade body can be adjusted by adjusting the covering rate of the anti-dazzling screen on the light transmitting hole. The adjusting groove is formed in the outer side of the eyeshade connecting band, the light hole penetrating through the wearing part and the shading part is formed in the groove, the shading piece in the adjusting groove slides to cover the area of the light hole so as to achieve stepless adjustment of the light inlet amount, and operation is easy.

The invention discloses an ultrasonic wrinkle removal instrument convenient for eye wrinkle removal, and particularly relates to the technical field of ultrasonic wrinkle removal instruments, the ultrasonic wrinkle removal instrument comprises a base, the base comprises a shell, the shell is provided with a clamping groove, the clamping groove is provided with a functional head, the functional head comprises an ultrasonic head, and the ultrasonic head is matched with the clamping groove; the functional head at least comprises a cold compress head and a massage head, and the cold compress head and the massage head are both matched with the clamping groove. According to the wrinkle removing instrument, the universal base is arranged, and the multiple functional heads with different functions are matched, so that the use experience of multiple different functions can be provided for a user on the basis of one base, the use functions are remarkably increased, the use experience of the wrinkle removing instrument is effectively improved, and the wrinkle removing effect is further improved.

A system, comprising a support adapted to be worn on a head and support a light source to administer an effective amount of light to a nose of the head sufficient to treat a nasal disorder.

An embodiment includes an auto-darkening apparatus for supporting welding performed by a human welder. The auto-darkening apparatus includes a housing configured to be removably installed into a welding helmet. The auto-darkening apparatus also includes an ADF lens assembly configured to transition from an un-darkened state to a darkened state in response to light from an arc being formed between a welding electrode and a work piece during a welding process. The auto-darkening apparatus further includes a magnification assembly integrated with the ADF lens assembly within the housing. The magnification assembly is configured to provide magnification of light coming through the ADF lens assembly. The magnification is continuously user-adjustable from a defined lower level of magnification to a defined upper level of magnification.

The utility model discloses an eye protection cover capable of fixing an electroencephalogram consciousness monitoring connecting line, and belongs to the technical field related to operations. An eye protection cover capable of fixing an electroencephalogram consciousness monitoring connecting line comprises an upper cover plate, two limiting rods are symmetrically and evenly distributed and fixedly connected to the front end of the upper cover plate, elastic hinges are movably installed at the other ends of the limiting rods, and a front protection plate is fixedly connected to the other ends of the two elastic hinges. Window grooves are symmetrically and evenly connected to the rear surface of the front protection plate, and auxiliary plates are arranged on the inner walls of the window grooves. According to the distance between the two eyes of a patient, the limiting button is shifted to transversely move in the sliding groove, the distance between the two auxiliary plates in the window groove is adjusted, the distance between the two eyes is adapted, the patient in an operation is protected, and therefore the distance between the eye pads can be adjusted according to the distance between the two eyes of the patient; and the eyes of a patient in an operation can be effectively protected.

An amblyopia training device includes a bracket unit, a virtual reality unit including a display headset, a dichoptic training unit with contrast color filters including first and second contrast color filters, a binaural audio stimulation unit including paired speakers for playing binaural beats music, a transcranial stimulation unit connected to the rear side part, and a control unit. The bracket unit includes top and rear side parts, and ears part. The control unit is electrically connected with the display headset, the speaker and the transcranial stimulation unit. The amblyopia training device provided by the invention can stimulate the user in various ways through the display headset, the speaker, the first and second contrast color filters and the transcranial stimulation unit, so as to achieve the synergistical effect of activating the visual center of the user to increase the visual acuity in person with amblyopia.

An eyelid adhesive patch addresses the challenges of lagophthalmos and exposure keratopathy with a one-piece or multi-piece eyelid adhesive patch. In a one-piece eyelid adhesive patch, multiple adhesive layers adhere to different types of skin. In a two-piece eyelid adhesive patch, the two pieces are fastened together, e.g., hook and loop, adhesives, a button, etc. The eyelid adhesive patch provides a way for the eye to be opened and closed without removing the adhesive completely.

The utility model discloses a beauty mask and beauty protection equipment. The beauty mask comprises a mask body. Eyeshade mounting holes are formed in the mask body, extend in the first direction and are symmetrically formed in the second direction, the eyeshade mounting holes tend to decrease from the top of the mask body to the bottom of the mask body in the second direction, and the first direction is different from the second direction. The size of the eyeshade mounting holes is reduced from the top of the mask body to the bottom of the mask body in the second direction, so that the occupied space of the eyeshade mounting holes on the mask body can be reduced, the covering area of the mask body on the face of the human body is increased, and the nursing effect of the beauty mask on fading spots around the eyes of a wearer is improved; oppression of the beauty mask on the eyes of the wearer is avoided, and the skin care experience of the wearer is improved.