609results 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 invention relates to an implantable illumination device (1) comprising: An optical module (2) configured to generate at least a first optical signal at a first wavelength and a second optical signal at a second wavelength, distinct from said first wavelength; Means for measuring the emission power of the first optical signal and the second optical signal; An optical probe (3) incorporating an optical fiber (30) arranged to guide the first optical signal and the second optical signal; An optical device (34) with a selective filter located at the distal end of the optical fiber (30), comprising reflection means arranged to reflect said second optical signal and generate a return optical signal through said optical fiber; Means for measuring the power of the return optical signal. Figure to be published with the abbreviation: Figure 1

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.

In one embodiment, an electrosurgical device includes a housing having a proximal end and a distal end, an electrosurgical electrode extending distally from the distal end of the housing, a plurality of light sources in the housing, and an optical lens assembly including a plurality of optical components (i) coupled to each other at the distal end of the optical lens assembly and (ii) spaced apart from each other at the proximal end of the optical lens assembly. Each optical component includes a proximal reflective surface and a distal transmissive surface. Each proximal reflective surface extends distally from a respective light source and has an aspheric shape configured to substantially collimate light reflected by the proximal reflective surface. Each distal transmissive surface is configured to output light distally from the optical component.

The invention discloses an illumination treatment system and a non-interventional treatment system, relates to the field of medical apparatuses and instruments, and aims to solve the defects of lamps in illumination uniformity, structural complexity and treatment scientificity. An illumination module in the system comprises an illumination control unit and at least one group of illumination treatment lamps. The illumination treatment lamp comprises a plurality of full-sunlight spectrum lamp caps which are arranged in an array; the components in the wave band of 430 nm to 450 nm are weakened by each lamp holder, and the components in the wave band of 475 nm to 485 nm are enhanced; the illumination control unit controls the illumination of the corresponding illumination treatment lamp according to the configured illumination mode; the medical record management module is used for storing patient medical records; the report management module is used for generating an illumination treatment report according to the illumination mode. The lamps of the system have the advantages of being uniform in illumination, simple in structure and high in treatment efficiency, and the system can conduct efficient, accurate and traceable illumination control on the multiple sets of lamps at the same time.

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.

The utility model relates to the technical field of medical equipment, and provides a portable medical shadowless lamp, comprising: a base, wherein self-locking universal wheels are fixedly installed at the four corners of the bottom of the base, a hollow rectangular column is fixedly installed on the top outer surface of the base, and an extension column is movably embedded in the interior of the hollow rectangular column; the device is moved to a use location and fixed by means of multiple self-locking universal wheels, a servo motor is turned on to drive a connecting shaft to rotate forwardly, and the connecting shaft rotates while driving a gear to rotate, and the gear engages with a tooth groove, thereby driving the extension column to raise the interior of the hollow rectangular column, and the extension column is raised while driving the main body of the shadowless lamp to adjust, so that there is no need to manually adjust the main body of the shadowless lamp during surgery, and two sliders are fixedly installed on the bottom of the extension column, and the two sliders are movably sleeved on the outer surface of the slide rod, so that the extension column can be more stable when moved up and down for adjustment, and there will be no shaking, thereby improving the stability of the main body of the shadowless lamp.

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.

According to an embodiment, an intraoral scanning device is disclosed. The intraoral scanning apparatus may include: a processing unit configured to process intraoral scanning data of a patient and provide 2D image data and / or 3D image data; a wireless interface configured to transmit 2D image data and / or 3D image data; a battery configured to at least supply power to the processing unit and the wireless interface; and a housing configured to accommodate at least the processing unit, the wireless interface, and at least partially accommodate the battery. The intraoral scanning device may also include a plurality of LEDs housed by the housing. The plurality of LEDs may be configured to emit light through a transparent portion of the housing made of a material configured to emit light through the material. The emitted light may indicate the status of the battery and / or the wireless interface, and / or indicate the mode of the intraoral scanning device.

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.

The utility model relates to the technical field of table lamps, and provides an eye muscle training eye protection table lamp which comprises a lamp holder, a supporting rod, a motor, a lamp body and a controller. The supporting rod is connected to the lamp holder; the motor is fixedly connected to the supporting rod; the lamp body is rotationally connected to the motor, and the motor is used for driving the lamp body to rotate by a preset angle value so as to train eye muscles in corresponding directions; the lamp body comprises a lighting lamp tube and a plurality of red light lamp beads arranged at intervals in the length direction of the lamp body. The controller is electrically connected to the multiple red light lamp beads and used for controlling the multiple red light lamp beads to flicker in sequence in the length direction of the lamp body. The eye protection table lamp has the eye protection function of a table lamp, the strength of eye muscles in the corresponding direction can be accurately trained through a corresponding training method, so that the adjusting force of crystalline lenses and ciliary muscles is indirectly affected, meanwhile, the eye axes can be controlled to be increased by looking at red light with the wavelength of 650 nm for training for a period of time, and therefore the development of myopia is controlled.

The portable small flashlight for the nurse comprises a lamp body, a lamp tube, a lamp holder, a brightness adjusting button, a switch, a power supply device and a circuit board, the power supply device is installed on the lamp body, a universal tube is installed on the front face of the lamp body, the lamp holder is installed at the end of the universal tube, and the lamp tube is arranged in the lamp holder; a switch and a brightness adjusting button with a rotating function are mounted at the top of the lamp body, and the brightness adjusting button is close to the switch; a pin is arranged on the back surface of the lamp body; the lamp tube, the brightness adjusting button, the switch and the power supply device are all connected with the circuit board. The light-emitting device can be fixed on clothes, is convenient for a nurse to carry, can adjust the light direction and the light brightness, is favorable for the nurse to check a room at night and operate and use at night, and avoids turning on a headlamp to influence the rest of a patient.

The utility model relates to the technical field of follow-up visit instruments, and discloses an integrated diabetes mellitus follow-up visit instrument which comprises a storage box, a turnover cover is arranged on the top face of the storage box, and two hinges are fixedly installed on one side of the storage box. Through mutual cooperative use of a storage box, an overturning cover, a first foam block, a first placement groove, a fixing groove, a second placement groove and an arm band for blood pressure measurement, the effect of diagnosis and treatment or physical examination on the body of a diabetic patient can be achieved, and multiple detection items are integrated; the multifunctional analyzer, the latticed storage box and the plate clamp are arranged in several spaces, the up-down moving spaces of the multifunctional analyzer, the latticed storage box and the plate clamp are limited, movement of the multifunctional analyzer is limited through the arranged first rubber band and the pearl wool foam plate, fixing is firmer, and when the storage box falls off and jolts and shakes, the multifunctional analyzer is not prone to falling off. And meanwhile, the storage boxes are integrated in the box, so that the storage boxes are convenient to carry.

The invention relates to the technical field of medical instruments, in particular to an optical therapeutic instrument which mainly comprises a base, a supporting frame is fixedly installed on the top face of the base, a supporting arm is fixedly installed on the top face of the supporting frame, a cover and a heat dissipation mechanism are fixedly installed at one end of the supporting arm through bolts, and the heat dissipation mechanism comprises a wide-spectrum light source located in the cover. The scraping mechanism is arranged on the outer side of the cover body. The wide-spectrum light source and the light filter are arranged to carry out irradiation treatment on the human body, the distance detector is arranged to accurately adjust the distance between the wide-spectrum light source and the treated part of the human body, the treatment intensity can be conveniently and accurately controlled, the motor is arranged, the fan blades are driven to rotate through the rotating shaft, and the treatment effect is improved. Meanwhile, through the air inlet hole, the first through hole and the second through hole, air enters from the air inlet hole, heat generated by the wide-spectrum light source in the cover body is discharged through the air outlet, it is guaranteed that the temperature in the cover body can be rapidly discharged, and therefore it is guaranteed that the wide-spectrum light source works normally and is not prone to being damaged, and the service life is prolonged.

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.

The utility model relates to the technical field of medical instruments, in particular to a medical mask which comprises a mask body and an elastic band connected to the top of the mask body, the top of the mask body is fixedly provided with a lighting assembly used for providing a lighting effect, and the inner side of the mask body is connected with an anti-fogging assembly used for preventing fog from affecting sight. The mask body is composed of an upper mask and a lower mask, the upper portion of the lower mask is an adjusting portion, the lower portion of the lower mask is a surrounding portion, through holes are formed in the two sides of the adjusting portion, adjusting knobs connected to the bottom of the upper mask in a threaded mode are arranged in the through holes, and the surrounding portion is a curved surface folded towards the neck. According to the medical mask, the upper mask body and the lower mask body are arranged, the surrounding part is the curved surface folded towards the neck, so that a gap between the bottom of the mask body and the neck can be reduced, droplets and germs entering the inner side of the mask body are reduced, the protection effect is improved, the position of the lower mask body can be adjusted, and the medical mask can be conveniently used by medical workers with different facial forms.

The invention discloses a thoracic cavity built-in thoracoscope lighting device, and relates to the technical field of thoracic cavity lighting. The device comprises a shell, a driving motor and a telescopic rod, the shell is of a square hollow structure, an opening is formed in the surface of the shell, a rotating cover is installed on the outer side of the opening of the shell, a universal ball is installed in the center of the shell and is of a spherical structure, and two rotating shafts are installed in the center of the side edge of the universal ball; a right angle is formed between the two rotating shafts, and the outer sides of the two rotating shafts are sleeved with a transverse frame and a longitudinal frame correspondingly. The high-brightness and low-heating light source and the LED light source are adopted, sufficient endoscopic illumination brightness can be provided so as to meet the requirement for clear observation of the surgical field in the thoracic cavity, the appearance design of the illumination module conforms to the spatial structure in the thoracic cavity, the size is reduced, interference to organs in the thoracic cavity and surgical operation is avoided, and the thoracic cavity is more attractive. The power supply unit adopts a dual mode that a built-in battery is connected with the outside.

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 invention provides a multi-mode integrated intelligent operation shadowless lamp and an application control method thereof, and provides a novel intelligent shadowless lamp which can provide a multi-mode operation auxiliary function in operation application. According to the shadowless lamp, based on voice interaction and background intelligent analysis, functional services such as intelligent and whole-course operating room lamplight can be achieved. The shadowless lamp has a mechanical arm automatic driving function, and can be automatically stretched to a spatial body position required by a corresponding operation type according to preset control parameters, so that the operation of a nurse is saved. Meanwhile, corresponding shadowless lamp brightness adjustment, operation recording and camera shooting and X-ray shooting starting can be achieved under voice control, so that the shadowless lamp is suitable for the orthopedic operation, the application service function of the shadowless lamp is greatly improved, the operation progress is accelerated, manpower resources of itinerant nurses are saved, the situation that recording and other situations occupy the operation view is avoided, and the operation contact infection risk is reduced.

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 head-mounted shadowless lamp which comprises a fixing belt, two ends of the fixing belt can be connected with each other to enable the fixing belt to form a ring shape, and a fixing seat is fixedly connected to the front portion of the fixing belt. The center lamp is installed on the fixing base through a center pipe, and the center lamp is fixedly installed at the end of the center pipe; and the expansion lamp comprises an expansion lamp bead and an expansion cover, the expansion lamp bead is fixedly installed on the expansion cover, the expansion cover is detachably connected to the outer surface of the central tube, and the expansion lamp is used for expanding the irradiation range of the central lamp. The detachable expansion lamp is additionally arranged on the outer side of the center lamp, so that the irradiation range of the shadowless lamp can be expanded, and the device can be suitable for common minimally invasive surgery and deep narrow space surgery and is convenient to use.