A surgical field camera, a method for adjusting the surgical field camera, computer equipment, and a readable storage medium
A technology of a camera and a camera assembly, applied in the field of medical equipment, can solve the problem of inconvenience of manually adjusting the camera, and achieve the effects of improving experience, good viewing effect, and convenient and effective process.
Active Publication Date: 2022-04-08
NANJING MINDRAY BIO MEDICAL ELECTRONICS
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Problems solved by technology
At present, the focal length and other parameters of the existing camera need to be manually adjusted by medical staff, but during the operation, there will be requirements such as sterility, which will cause a lot of inconvenience to manually adjust the camera
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0033] In the embodiment of the present application, it is necessary to photograph the doctor's operation process. In the embodiment of the present application, for convenience of description, the object to be viewed by the user is called the target display object. In order to facilitate video teaching, it is necessary to capture the display size of the target display object in the image within a display size range that is convenient for the user to watch. In practical applications,...
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The application provides an operation field camera. The operation field camera is used together with the operation lamp head. The operation lamp head is connected to the rotating mechanism through a spring arm. The operation field camera includes a processor, a camera assembly and an output interface, wherein the camera assembly includes a drive controller, Motor and lens; the processor is used to identify the trigger condition, determine the target focal length of the target display object, determine the driving instruction according to the target focal length, and send the driving instruction to the driving controller; the driving controller is used to drive the motor to drive the lens to perform Move so that the moved lens performs image acquisition at the target focal length, and the image includes target display objects; the target display objects include light spots, surgical sites, surgical instruments or hands of medical staff; the output interface is used to convert the moved lens The captured image output. The surgical field camera provided in the present application can automatically adjust the target focal length, which brings convenience to medical staff.
Description
technical field [0001] The present application relates to the field of medical instruments, in particular to an operating field camera, an adjustment method for the operating field camera, computer equipment, and a readable storage medium. Background technique [0002] During the operation, the doctor sometimes needs to take pictures of the doctor's operation process through the camera, and display the captured images on the monitor to realize video teaching or operation process guidance. [0003] Wherein, the camera is generally located on the operating light head of the operating light (called a central camera), or hung separately near the operating light head of the operating light (called an external camera). At present, the focal length and other parameters of the existing camera need to be manually adjusted by medical staff, but during the operation, there will be requirements such as sterility, which will cause a lot of inconvenience to manually adjust the camera. C...
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IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/50H04N23/56H04N23/55H04N23/67
Inventor 陈孝凯魏超李钰桢陈长江
Owner NANJING MINDRAY BIO MEDICAL ELECTRONICS