21 results about "Surgical lighting" patented technology

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.

This disclosure relates to a surgical illumination device for generating a spot of light at a surgical site, used in conjunction with a fluorescence imaging device. The illumination device (1) includes: a support structure (2); a bottom surface (7) connectable to the support structure (2) to seal the lower surface of the device while allowing light to pass through; and a plurality of light sources (10) emitting white light and positioned between the support structure (2) and the bottom surface (7). The device also includes a plurality of NIR (near-infrared) filters (18), each NIR filter associated with a light source (10) and configured to substantially block transmission of wavelengths in the 680 nm to 900 nm band while minimizing variations in the color temperature of the spot of light.

1. The name of the design product: lamp holder of shadowless lamp (700 hollowed-out). 2. The use of the design product: for medical institutions to make surgical lighting. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective drawing.

This invention discloses a surgical lighting control system and method based on environmental sensing, belonging to the field of lighting control technology. The invention acquires images of the surgical site, obtains target coordinates and boundary coordinate point sets through feature matching; based on the target coordinates, a mapping relationship library is matched to determine the set of LEDs covering the coordinate area; the current actual brightness value of each LED is calculated; the shadow area formed on the target coordinates after the doctor blocks the light is extracted, and the shadow area is calculated; the set of blocked LEDs and the set of unblocked LEDs are identified; for the set of blocked LEDs, the brightness deviation between each LED and the height and angle deviation of each LED group are calculated; the brightness reduction value and total reduction amount of the blocked LEDs are calculated, and the brightness compensation parameters of the unblocked LEDs are determined; a correlation function between the shadow area and the LED group posture parameters is generated to obtain the posture adjustment amount; brightness control signals and posture control signals are generated to control the surgical lights.

The utility model provides an ophthalmologic operation lighting device which comprises a lighting mechanism and a fixing mechanism. The lighting mechanism comprises a fixing seat and a mounting shell, four magnetic attraction blocks are distributed and fixedly connected in the fixing seat at equal intervals, and a plug is mounted on one side of the fixing seat; the fixing mechanism comprises a first connecting arm and a fixing plate, a second connecting arm is rotatably mounted at the bottom of the fixing plate, and the first connecting arm is rotatably mounted at one end of the second connecting arm; the magnetic attraction block is arranged to attract the magnetic attraction ring to fix the mounting shell in the fixing seat, and the plug is inserted into the jack of the connecting seat to complete circuit connection, so that power is supplied to the illuminating lamp when the illuminating lamp is mounted in the fixing seat, the mounting shell can be detached from the fixing seat by pulling the mounting shell, and the mounting seat is convenient to use. And the storage battery in the mounting shell supplies power to the illuminating lamp, so that the illuminating lamp can be conveniently detached for use, additional illuminating equipment does not need to be added, and the occupied space of the illuminating device in the operation process is reduced.

The present disclosure provides an indication system of a surgical lighting device, comprising a computer device connectable to a plurality of light modules, wherein the computer device is configured to determine an illuminance setting of each light module of the plurality of light modules, compare the illuminance setting of at least two light modules of the plurality of light modules to at least one output illuminance threshold, and output an indication if the at least one output illuminance threshold is exceeded. The present disclosure also provides a surgical lighting device, an indication method, and a detection system of a surgical lighting device.

A medical illumination system is provided for modulating properties of light emitted by a light source of the illumination system based on properties of a spot size defining an area illuminated by the emitted light.

The present disclosure provides an indication system of a surgical lighting device, comprising a computer device connectable to a plurality of light modules, wherein the computer device is configured to determine an illuminance setting of each light module of the plurality of light modules, compare the illuminance setting of at least two light modules of the plurality of light modules to at least one output illuminance threshold, and output an indication if the at least one output illuminance threshold is exceeded. The present disclosure also provides a surgical lighting device, an indication method, and a detection system of a surgical lighting device.

1. Name of the product in this design: Multi-angle adjustable arm trolley. 2. Application of this design: This product is used to house the main unit module and monitor, and uses a multi-angle rotating support arm to adjust the camera's field of view, facilitating applications in surgical lighting and image acquisition scenarios. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention belongs to the technical field of medical equipment, and discloses an angle-adjustable operation lighting pull hook assembly which comprises a pull rod body, a first light guide plate is rotationally connected into the pull rod body, a second light guide plate is fixed to the outside of the pull rod body, a limiting mechanism is arranged at the top end of a lighting mechanism, and a fixing mechanism is fixed to the top end of the pull rod body. Through cooperation of the lighting lamp shell, the lighting lamp tube, the control button and other structures, the device can achieve flexible lighting and light regulation and control of an operation area, the lighting lamp shell can rotate in the pull rod body, a basis is provided for adjustment of the lighting angle, the control button can independently control starting and stopping of the lighting lamp tube, and the lighting lamp tube is convenient to use. The light intensity can be adjusted according to operation requirements, the first light guide plate and the second light guide plate can be matched to accurately guide light to an operation area, and the problem that a traditional fixed light source cannot adapt to deep cavity gap or complex anatomical structure operation illumination is solved.

The present invention comprises a flexible OLED lighting panel for use in the medical field. The panel made of OLED material powered by a small battery can be placed into a surgical cavity for illuminating portions of the anatomy from within the cavity. The housing for the panel includes a malleable material that permits the panel to be bent or otherwise configured to a shape that will best accommodate the organs and other tissue defining the cavity. The battery, switch, electronics and OLED material are a housed in a single unit for ease of use during a procedure and disposal afterward.

The application provides a surgical lighting system's light splitting fiber, relates to the medical lighting technical field, and relates to a light emitting assembly, a fiber body, the light emitting assembly is used to generate a straight light beam, the first end of the fiber body is dispersed into a plurality of fiber bodies, the outer side of the fiber body is provided with a protective sleeve, the end of the fiber body is provided with a transparent cladding end, and the second end of the fiber body is fixedly provided with a connector assembly.The application adopts the light emitting assembly and the fiber body to form a medical lighting system, the fiber body is a single plastic fiber, the light emitting assembly generates a straight light beam, the light beam is conducted to the other end along the fiber body, the use demand of medical lighting can be met, the cost of the single plastic fiber is relatively low, the single plastic fiber is not prone to breaking during bending adjustment, and the comprehensive benefits brought by specific application are high.

1. Name of the product in this design: Dental chair lamp (3). 2. Purpose of this design: For use in dental surgical lighting. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses an operation lighting device with a reset function, which comprises a lamp cap and a base arranged at the top end of the lamp cap, the base is composed of a base body and a connecting base, the connecting base is fixed at the bottom end of the base body, a cross arm is arranged between the connecting base and the lamp cap, and a limiting assembly is arranged at the joint of the cross arm and the connecting base. The limiting assembly is composed of a movable cavity, a connecting assembly, a limiting block and a groove body assembly. The movable cavity is formed in the inner side of the connecting position of the connecting base and the cross arm. By means of the designed limiting assembly, the problems that in the using process of an original operation lighting device, when a plurality of installation holes are aligned in the installation process of a cross arm and a base, the positions of the installation holes are shielded, alignment is inconvenient, and the installation efficiency is affected are solved; when the two are installed, the position of the installation hole is confirmed in a limiting mode, and the installation efficiency is improved.

1. The name of the design product: endoscope image processor. 2. The use of the design product: for connecting with endoscope in endoscope treatment or diagnosis, processing, storing and transmitting the image of the field of view area of the body cavity collected by the endoscope to the display, and also connecting the optical fiber light guide beam for surgical illumination. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model belongs to optical lens technical field, concretely relates to a combined lens and medical lamp, including cup body and lens, cup body is cup type structure of wide in the upper narrow, cup body upper end face center is equipped with the light outlet hole, and is provided with first light outlet face around the light outlet hole, cup body lower end face center is equipped with the light inlet hole, the hole bottom of light inlet hole is formed first light inlet face to the center outward convex, cup body outer circumferential surface forms the reflecting surface, lens is inlayed in the light outlet hole, the top surface of lens forms second light outlet face, the bottom surface is formed second light inlet face to the center outward convex, first light inlet face and second light inlet face common optical axis arrangement, the utility model discloses through first light inlet face and second light inlet face secondary light collection gather originally scattered light, to this will central spot gather, and formed the difference formula light intensity distribution, can satisfy central spot high density gather, stray light strict gather and dynamic shadow elimination three major needs simultaneously, has improved the precision and reliability of surgical illumination.

The invention belongs to the technical field of medical auxiliary equipment, and discloses a dental chair lamp with a shooting function, the dental chair lamp comprises a dental chair lamp assembly, the dental chair lamp assembly comprises a dental chair lamp holder, LED lamps are arranged at the two ends of the bottom of the dental chair lamp holder, a camera is arranged at the center of the bottom of the dental chair lamp holder, handles are fixedly arranged at the two sides of the dental chair lamp holder, and a camera is arranged at the bottom of the dental chair lamp holder. A control table is arranged on one side of the double-auxiliary-supporting dental chair assembly, a dentist key function area and a camera screen area are arranged on the control table, a camera is connected with the camera screen area through a wireless transmission module, and the treatment process of a patient is recorded through the camera. The structure is a revolutionary oral cavity medical equipment integration solution, and shooting equipment and a dental treatment lamp are creatively and seamlessly fused, so that ideal operation illumination and whole-course diagnosis and treatment image recording can be synchronously realized.

This application relates to the field of lighting technology and discloses an adjustable surgical lighting lamp. In this application, the surgical lighting lamp features a magnetic lampshade on its lower surface. A ring-shaped magnetic block is used to attach the lampshade to a magnetic mounting groove on the lower surface of the lamp body, simplifying installation and disassembly. For routine cleaning, the lampshade can be easily removed by gently pulling the left and right handles along its edge, avoiding the problem of dirt accumulation in gaps caused by the splicing of multiple parts. Simultaneously, the sealing of the magnetic structure reduces the risk of liquid seeping into the internal circuitry, improving maintenance efficiency. An extendable block is incorporated into the central lighting structure inside the lamp to allow for fine-tuning of the height, flexibly changing the effective lighting distance. Combined with lamp head angle adjustment, this prevents edge shadows during surgery in deep cavities, thus avoiding interference with observation, improving illumination uniformity, reducing localized shadowing problems, and enhancing the adaptability of the lighting system to complex surgical scenarios.