441results about "Medical lighting" patented technology

The invention relates to the field of intelligent control, and particularly discloses a shadowless lamp control method based on behavior recognition and prediction, which comprises the following steps: S1, establishing a three-dimensional rectangular coordinate system by taking an initial mounting position of a shadowless lamp as an original point, and determining coordinates as follows by adopting image data acquired by at least two groups of directional image acquisition equipment with different visual angles; s2, capturing the real-time position of the scalpel in real time through an image acquisition device, outputting coordinates, acquiring data of a plurality of continuous durations to form a historical trajectory data set, calling an operation scene template library preset with a plurality of types of typical operation trajectory features by the control terminal for the acquisition times, matching a trajectory feature template corresponding to the current operation type, and outputting the historical trajectory data set; performing feature alignment processing on the data and the input data by a fusion module to obtain adaptive trajectory data; according to the technical scheme, pre-judgment can be carried out in advance, the scene adaptability is high, and sterile fine adjustment is facilitated.

The clinical lighting device comprises a shadowless lamp body, a packaging substrate, a fixing cylinder, a heat dissipation mechanism, an adjusting mechanism and a cooling mechanism, and the heat dissipation mechanism achieves efficient heat dissipation of heat of the packaging substrate through a cylindrical shell, a fixing column, fan blades and a gear transmission system; the adjusting mechanism pushes a cylindrical barrel to move through ethyl alcohol which is prone to thermal expansion in a cylindrical shell, the angle of fan blades is adjusted through meshing transmission of a rack and a gear, and therefore the heat dissipation air volume is automatically adjusted according to temperature changes, and the cooling mechanism achieves circulating flowing of cooling liquid through a liquid storage box, a U-shaped pipe, a circulating pipe and a piston plate. According to the shadowless lamp, the packaging substrate is continuously cooled, the stability of the shadowless lamp during long-time high-load operation is ensured, efficient heat dissipation of the internal temperature of the shadowless lamp is achieved, the service life of the shadowless lamp is remarkably prolonged, and the reliability and safety of the shadowless lamp in obstetrical clinic are improved.

The invention relates to an irradiation module for use in a device (1) for irradiation with medical and cosmetic radiation, comprising a plurality of LEDs arranged on a carrier. The invention also relates to a device for irradiating a user (10) with medical and cosmetic radiation, comprising a plurality of irradiation modules (40) for irradiation with medical and cosmetic radiation, which modules are accommodated in a housing part (20; 30). The invention further relates to a method for irradiating a user (10) with medical and cosmetic radiation, comprising a plurality of irradiation modules (40) for irradiation with medical and cosmetic radiation, which modules are selected from the group comprising fluorescent tubes, LEDs, organic LEDs, and high-pressure lamps. In order to provide an irradiation module and a device and a method with which improved irradiation results can be achieved according to the invention, a first group of first LEDs, which emits radiation within the UVA spectrum, and a second group of second LEDs, which emits radiation within the UVB spectrum, are arranged on the carrier.

The invention provides a wound cleaning and disinfecting integrated device, and relates to the technical field of medical care equipment. The device integrates cleaning, disinfection and intelligent control functions, and solves the problems that traditional wound surface treatment equipment is inconvenient to operate, uneven in cleaning and disinfection effects and the like. The device comprises key components such as a main body part, a sterilizing lamp, an ozone generator, a cleaning and sterilizing interface, a flexible telescopic pipe, a spray head, a draw-off pump, a cleaning liquid and sterilizing liquid storage tank, a temperature sensor and the like. By automatically spraying the cleaning liquid and the disinfectant and combining ozone and ultraviolet ray disinfection, the wound surface is ensured to be thoroughly cleaned and disinfected. The controller has the functions of display, voice interaction, remote monitoring and the like, and the operation convenience and safety are improved. The design of a push handle connecting rod and universal wheels enables the device to move flexibly and is suitable for various treatment scenes. And a built-in storage battery provides power support, so that normal operation of the equipment in a power-free environment is ensured.

An ophthalmic system for visualization of interactions between ocular matter and a probe tip of a probe within or in contact with an ocular space of an eye includes: a visualization tool having a field of view that includes at least a portion of the ocular space of the eye where the probe tip interfaces with the ocular matter; and a stroboscopic illumination source configured to stroboscopically illuminate at least the portion of the field of view at an illumination frequency. A method of operating a stroboscopic illumination source during an ophthalmic surgical procedure includes: identifying an illumination source type of the stroboscopic illumination source; identifying a probe type; identifying a first procedure trigger; and operating the stroboscopic illumination source based on the probe type, the illumination source type, and the first procedure trigger.

A method of locating light includes providing a housing have a plurality of first light sources therein, the housing further including a plurality of second light sources, the housing further having a handle for changing a position of the housing; illuminating an object with light emitting from the housing from the first light sources; grasping the handle of the housing; turning on the second light sources; illuminating the object with light from the second light sources, with the light from each of the second light sources extending along a line; adjusting a position of the housing to have the second light sources form a point at an area of interest on the object; releasing the handle; and turning off the second light sources.

To provide a light emitting device that is used for a display that is able to display an image having a wider color gamut.SOLUTION: This light emitting device includes: a first light source capable of performing an operation of blinking first emission light including first blue light and first red light; and a second light source capable of performing an operation of blinking second emission light including second red light and green light independently of the operation of blinking the first emission light by the first light source.SELECTED DRAWING: Figure 1

The present invention discloses an all-round irradiation arm lamp for genital system private part examination, which relates to the technical field of medical devices, and includes a lamp cover main body, a housing, a connecting arm one, a connecting arm two, a mounting plate, and a shadowless lamp. A regulating hole is penetrated and opened at the center of the top of the lamp cover main body. In this all-round irradiation arm lamp for genital system private part examination, when adjusting the light intensity, the connecting disk is driven to move up and down by pulling the handle. The connecting rod cooperates with the base, so that the irradiation angles of multiple shadowless lamps are synchronously inclined, realizing light concentration or light scattering, quickly meeting the surgical requirements, reducing misoperations, and improving the surgical accuracy and efficiency. After the adjustment is completed, release the auxiliary pull plate for positioning, and use the limiting strip to cooperate with the stud, and rotate the handle for fine adjustment. This precise control helps the doctor clearly observe the affected area, adjust to the most suitable light intensity, improve the surgical experience and patient comfort, flexibly adapt to various surgical environments, and provide comprehensive lighting support for the doctor.

The invention relates to an LED-based replacement radiation means (100, 200) for replacing conventional radiation means, such as UV fluorescent lamps and medium-pressure lamps, comprising a plurality of LEDs (102, 202) arranged on a circuit board (101, 201), at least one power supply unit (103, 203) arranged on the circuit board (101, 201) for supplying the plurality of LEDs (102, 202) with a supply voltage with sufficient power that is suitable for the LEDs (102, 202). According to the invention, the circuit board (101, 201) a) has exposed LEDs (102, 202), b) is connected via an electrical cable (104, 204) to a plug (105, 205) which can be plugged with its electrical contacts into a lamp socket (122) for a conventional lamp, and c) has fastening means with which the circuit board (101, 201) can be fastened in a clamp socket (111) of a protective glass holder or on a device for receiving a UV fluorescent lamp.

Described herein are surgical lights comprising: a plurality of light generating units, each light generating unit comprising: at least one first light emitter that emits light having a first spectrum, at least one second light emitter that emits light having a second spectrum, and at least one optical element configured to mix the light from the at least one first and second light emitters such that the light generating unit emits light that is a mixture of the first and second spectrums; and a controller configured to adjust relative intensities of the at least one first light emitter and the at least one second light emitter to adjust a spectrum of light generated by the plurality of light generating units.

The utility model discloses a dental scaler with an ultra-small volume, which comprises a straight-barrel-shaped shell provided with a main mounting cavity arranged along the length direction of the straight-barrel-shaped shell; the control assembly comprises a support, a control panel and a battery, and the support is provided with a first mounting position and a second mounting position which are distributed at intervals in the length direction of the support; the control panel and the battery are respectively arranged in the first mounting position and the second mounting position, and the control assembly is arranged in the main mounting cavity in a penetrating manner; the ultrasonic transducer is arranged on the upper portion of the main mounting cavity and fastened through a fixing piece, and the ultrasonic transducer is arranged at the upper end of the support and electrically connected with the control panel; the tooth cleaning head is detachably mounted at the upper end of the ultrasonic transducer and is arranged outside the upper end of the straight-barrel-shaped shell; and the base is fixed at the lower part of the main mounting cavity in a penetrating manner. According to the utility model, the overall volume is changed to be small, so that a slender ultra-small-volume dental scaler is formed, and the dental scaler is convenient for a user to hold by hand, is also convenient to store and carry, and is extremely convenient to use.

The utility model relates to a magnetic connector, which comprises a first connecting seat, a second connecting seat, a first adsorption piece and a second adsorption piece, at least one of the first adsorption piece and the second adsorption piece is a magnet, the first connecting seat is provided with a first groove body, the first adsorption piece is arranged in the first groove body, and the second adsorption piece is provided with an adsorption part; one of the first connecting seat and the second connecting seat is provided with an insertion part, the other one of the first connecting seat and the second connecting seat is provided with an accommodating part, when the first connecting seat and the second connecting seat are connected, the adsorption part is inserted into the first groove body and is adsorbed with the first adsorption piece, the insertion part is inserted into the accommodating part, and the operation head lamp comprises a head lamp support, a head lamp and a magnetic connector. According to the utility model, through a multiple anti-falling structure, the magnet cannot fall off even if the magnet is suddenly demagnetized and invalid; on the basis of not increasing weight and parts, the magnetism is effectively enhanced, the structure is compact and small, and the occupied space is extremely small; the head lamp is accurate in positioning and connection, firm in fixation, high in safety and convenient to replace at any time.

The invention discloses a method for improving the light pillar depth of an operating shadowless lamp and a lamp panel structure. According to the method, by adjusting the included angle between the optical axis of each TIR lens unit and the central axis of a lamp panel, the circle center of a sub-light spot formed by each TIR lens unit at the preset working distance does not coincide with the central point of a target surgical field light spot, but is distributed on a virtual concentric circular ring with the central point as the circle center, and the target surgical field light spot is synthesized by splicing the multiple sub-light spots. The corresponding lamp panel structure comprises a lamp panel base body, a TIR lens unit array arranged along a plurality of concentric rings, a driving mechanism and a programmable controller. The limitation of a traditional concentric convergence mode is broken through, the light column depth of the operation shadowless lamp is remarkably improved, especially the light column depth of a minimum light spot mode, meanwhile, good illumination uniformity and a shadowless effect are kept, and the technical problems existing in the field for a long time are solved.

The utility model discloses an 84-bead operation illuminating lamp, relates to the technical field of medical instruments, and solves the problems that an existing operation illuminating lamp usually only generates one kind of white light during use, and can cause visual fatigue of medical staff and reduce the concentration ratio of vision during long-term use, and the 84-bead operation illuminating lamp comprises a first mechanical wall connected with a cantilever, one end of the first mechanical wall is rotationally connected with a second mechanical wall; during use, the distribution state of the yellow bulbs and the white bulbs can improve the adjustment of color temperature, the green light compensation function of the green bulbs can relieve the visual fatigue of medical staff in a long-time operation, the stimulation of green light waves to eyes is relatively small, the attention and the working efficiency of the medical staff can be kept, and the medical staff can be prevented from being damaged. According to the function, a green operation environment is created, visual fatigue can be relieved, and medical workers can keep good visual comfort and concentration degree in the long-time operation process.

The utility model discloses a vertical operating shadowless lamp, which belongs to the technical field of shadowless lamps and comprises a base, a vertical column is fixedly connected to the top surface of the base, a first connecting rod is hinged to the top end of the vertical column, a second connecting rod is hinged to the other end of the first connecting rod, and a lamp is rotatably mounted at the top end of the second connecting rod. According to the vertical operation shadowless lamp, stable storage and placement of the first connecting rod, the second connecting rod and the lamp are achieved through the first placement base and the second placement base, lifting adjustment and hand loosening locking of the first connecting rod are achieved through the first one-way ratchet wheel assembly, and lifting adjustment and hand loosening locking of the second connecting rod are achieved through the second one-way ratchet wheel assembly; and compared with an existing device, the problem that use and unfolding are troublesome is solved, and the use efficiency is improved.

The application discloses a kind of wild field first-aid night lighting system, it is related to the technical field of outdoor first-aid, when outdoor first-aid, due to the limited brightness at night, outdoor first-aid cannot be watched too clearly, affect personnel first-aid progress, serious and can miss the best first-aid time problem, present and propose the following scheme, the bottom inside of the box is fixed with first air cylinder, the bottom inside of the first air cylinder is fixed with first solenoid valve, the inside of the first air cylinder is sleeved with piston plate, the inside of the piston plate is fixed with bearing seat, the inside of the bearing seat is fixed with second air cylinder, the bottom inside of the second air cylinder is fixed with second solenoid valve, the inside of the second air cylinder is sleeved with two pistons, the side of the piston away from each other is fixed with fixed plate.The application provides sufficient brightness for first-aid, not only can adjust the irradiation angle according to the injured position, but also can adjust the light range according to the use demand, use more flexible.

The utility model discloses a ceiling guide rail of a dental operating lamp. The ceiling guide rail comprises a guide rail, an endoscope display and a working lamp, wherein the guide rail is arranged on a ceiling; wherein the endoscope display and the working lamp are in sliding connection with the guide rail through a movable arm arranged below the guide rail, and the movable arm comprises a sliding seat, a straight pipe, a U-shaped pipe and an elastic lifting rotating arm which are connected in sequence; the sliding seat is in sliding connection with the guide rail, one end of the elastic lifting rotating arm is movably connected with the U-shaped pipe, and the other end of the elastic lifting rotating arm is movably connected with an endoscope display or a working lamp; the guide rail is provided with two sets of sliding groove structures for the two movable arms to be connected in a sliding mode. According to the ceiling guide rail of the dental operating lamp, the endoscope display and the working lamp are in sliding connection with the guide rail arranged on the ceiling, and movement of a doctor in the operating process cannot be hindered; in addition, the application range is larger, and flexibility is higher.

The invention relates to a multifunctional night sound control nursing lamp, and belongs to the technical field of night nursing lamps. Comprising an elastic hoop, an abutting mechanism, a limiting mechanism, a control unit, a sound collector and a head lamp, the control unit is arranged on the outer side of the elastic hoop, the sound collector is electrically connected to the lower end of the elastic hoop, the head lamp is rotationally connected to one side of the control unit, and an abutting groove and a containing groove are formed in the opposite positions of the inner side of the elastic hoop correspondingly; the abutting mechanism is arranged in an abutting groove in the inner side of the elastic hoop, the containing groove is matched with the abutting mechanism, a limiting groove is formed in the position, below the containing groove, of the elastic hoop, and the limiting mechanism is arranged in the limiting groove in the inner side of the elastic hoop. By arranging the sound collector to collect sound and cooperating with the control unit, the problem that the light source is inconvenient to switch in the nursing process of nursing personnel is solved; the elastic hoop can be folded and stored, so that the size of the nursing lamp is effectively reduced, and the carrying burden of nursing personnel is reduced.

A lighting system enables the lights within the ceiling of a clean room to be serviced and maintained without compromising the clean room and without disturbing the hermetic seals between the clean room and the ceiling grid. The lighting system includes a light transmissible lens hermetically sealed to one or more tracks of the ceiling grid system on the first upward side of a portion of the tracks so as to inhibit particles from passing between tracks and the lens. A light fixture may also be hermetically sealed to a first upward surface of the lens so as to inhibit particles from passing between the lens and the light fixture.

A suction device comprising a suction tube configured to fluidly couple to a vacuum source and to provide suction at its distal end, an illumination assembly comprising at least one direct light sourc

The invention relates to the technical field of lamps, in particular to an adjustable spectrum intelligent beauty treatment cabin based on a silicon substrate multi-primary-color LED lamp, which comprises a cabin body, a cabin cover and a beauty treatment lamp assembly, a linear driver used for driving the beauty treatment lamp assembly to move along the length direction of the cabin cover is arranged in the cabin cover, and the beauty treatment lamp assembly comprises a movable base, a camera shooting unit is arranged at the center position of the side, facing the cabin body, of the movable base, light units are arranged on the two sides of the camera shooting unit respectively, each light unit comprises a first mounting box and a plurality of light sources, a side lens unit is arranged on the side, away from the camera shooting unit, of the light units of the movable base, and a reflection unit is slidably mounted in the movable base. According to the technical scheme, when the beauty lamp assembly moves to the position of the head of the human body, the reflection unit guides light rays to the side lens unit for irradiation, and direct irradiation on the eyes of a customer lying in the beauty cabin is avoided.

The invention relates to a medical light (100), comprising an illumination unit (10) having lamps (20) and optical means (30) for generating a light field (200), wherein the lamps (20) are formed by a substantially punctiform LED light source (21) and the optical means (30) have a planar collimator (40) and a cover disc (50). The collimator (40) has a central region (42), which is provided, on the side facing away from the LED light source (21), with refractive structures (43), and an outer region (46), which is provided, on the side facing the LED light source (21), with structures (48) designed for total reflection, wherein the cover disc (50) is provided with a lens structure having a plurality of single lenses which each project the light emitted from the collimator (40) onto the object plane. The rear side, facing the LED light source, of the central region of the collimator is provided with partial surfaces (45, 145) which are inclined with respect to a plane (E3) of the collimator (40) in order to expand the light field (200) asymmetrically in one direction.

The invention relates to the technical field of light-emitting equipment, in particular to a light source structure for ophthalmology detection equipment, which comprises a base, a sleeve is fixedly connected to the base, a sleeve rod is slidably connected to the interior of the sleeve, a folding adjusting assembly is arranged outside the sleeve rod, one end of the folding adjusting assembly is connected with a plurality of groups of lamp holders, and the lamp holders are arranged in the sleeve rod. The bottom of the lamp holder is detachably connected with a lamp panel, and a lighting assembly is arranged at the bottom of the lamp panel. According to the LED lamp, a certain number of lamp holders can be selected according to needs, the lamp holders are mutually spliced, then the lamp panel is installed at the bottoms of the lamp holders, power supply of the lamp holders to the lamp panel can be achieved, and then lighting and light source providing are conducted through the lighting assembly.

A red light therapy (RLT) system for a bathing environment is provided that includes at least one of an RLT bulb and an RLT panel. The RLT bulb and the RLT panel may include at least one light emitting diode (LED) to provide at least one of red light and infrared light. When the LED is activated, the LED may provide light therapy to the user. As one example, the RLT system may be used in shower devices, bathtubs, and / or sauna.

To provide a light source device capable of irradiating a phosphor element with laser light to emit fluorescent light that is high in intensity and approximately parallel.SOLUTION: A light flux from a laser array, in which laser elements are arranged vertically and horizontally, is converted into a beam with a uniform brightness distribution, and then split into a plurality of beams by a first lens array, which are each focused and each irradiate a plurality of points on one surface of a phosphor element. The phosphor element emits fluorescent light with Lambertian distribution from a plurality of points on the other surface. The second lens array converts the fluorescent light with Lambertian distribution emitted from the plurality of points into approximately parallel light.SELECTED DRAWING: Figure 3

The inspection lamp capable of being adjusted and positioned at multiple angles comprises an installation rod and an inspection lamp body, the inspection lamp body is installed on the upper side of the installation rod, a rotary disc is rotationally connected to the side wall of the installation rod, a limiting pin for fixing the rotary disc and the side wall of the installation rod is arranged between the rotary disc and the side wall of the installation rod, and a guide frame is connected to the upper end face of the rotary disc. A guide rod is arranged on the inner side of the guide frame, rotating teeth are rotationally connected to the inner wall of the guide frame, and the inspection lamp is installed on the side wall of the front end of the guide rod. When the inspection lamp is used, the angle of the inspection lamp can be adjusted through rotation of the universal joint of the inspection lamp and the guide rod, and the extension angle of the inspection lamp can be changed; meanwhile, after adjustment is completed, the examination lamp can be rapidly limited and fixed, meanwhile, the guide rod can move front and back, and therefore the examination lamp can accurately extend to the examination position according to the actual examination requirement, better illumination is provided, and a wider visual field range is provided for medical staff.

The invention relates to the related technical field of high efficiency and energy conservation, discloses an energy-saving operating shadowless lamp, and aims to solve the problem that a sterile environment is easily polluted due to the fact that the interior of the lamp is not easy to disinfect after the lamp is arranged in an open manner. A communicating hole is formed in the outer side part of an adjusting handle, one part of the communicating hole is located in a lamp holder, and the other part of the communicating hole is located at the bottom of the lamp holder; the cooling fan assembly is used for sucking an inner cavity of the adjusting handle, external airflow passes through the inner side of the lamp holder and the bottom of the lamp holder and then is input into the cooling fan assembly, the cooling fan assembly directly discharges the airflow out of a room through a pipe fitting, and therefore it is guaranteed that in the cooling process of the lamp holder, the airflow is always discharged outwards in a one-way mode; therefore, the sterile environment in the operating room is prevented from being polluted, and finally the one-way suction heat dissipation effect is achieved.

An automated lighting system for operating rooms that aims and focuses light into a work area while eliminating shadows. Mounted to a boom system, akin to traditional operating room lights, or a specially made frame, adjustments to the lighting can be made conveniently, with little or no manual adjustment of the lights. The disclosed automated lighting system allows a surgeon to easily define a target region with some type of user interface, then lights automatically adjust based on the surgeon defined target region to illuminate the target region.

The present invention discloses an installation assembly and a clean lamp having the same, specifically relating to the technical field of lighting equipment, including an installation body, a pressing part, a sealing part and a driving part, the installation body including an outer cylinder and a guide cylinder, the outer cylinder is provided with a through groove, the pressing part includes a sleeve and a fixing plate, the fixing plate is hinged with a pressing plate, an elastic component is provided between the pressing plate and the fixing plate, the sealing part includes a first sealing plate and a second sealing plate, the fixing plate is hinged with a first connecting rod and a second connecting rod, the free end of the first connecting rod is fixedly connected to the first sealing plate, and the free end of the second connecting rod is fixedly connected to the second sealing plate. The present invention can first hang the clean lamp body on the ceiling, which is convenient for the installer to connect the circuit of the clean lamp to the power supply, and then make the clean lamp body close to the ceiling to maintain the cleanliness of the clean room. The entire installation process no longer requires other installers to lift the clean lamp upwards, thereby improving the efficiency of the clean lamp installation and facilitating subsequent maintenance.