Ray man-machine interaction control method
A control method and human-computer interaction technology, applied in the field of control, can solve problems such as human injury and radiation waste, and achieve the effects of speeding up, reducing X-ray dose, and improving experience
Pending Publication Date: 2022-04-12
NANJING PERLOVE RADIAL VIDEO EQUIP
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[0004] Purpose of the invention: The present invention aims to provide a control method and system for ray human-computer interaction, which can solve the problems of ray waste caused by the delay of the interactive system and harm to the human body
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[0025] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0026] Depend on figure 1 It can be seen that the control method of ray human-computer interaction described in the present invention includes the following steps:
[0027] (1) After receiving the feedback status command from the X-ray machine, the interactive system generates control information according to the customer's operation instructions and sends it to the X-ray machine and starts the ready button at the same time.
[0028] After the X-ray machine is started, it sends a feedback status command to the interactive system. The feedback status command includes KV value, mA value, mAs value, frame frequency value, and mode value. After the interactive system receives it, it analyzes the feedback status instructions, and the customer adjusts the KV value, mA value, and mAs value according to the patient's body shape and the part to be pho...
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The invention discloses a man-machine interaction control method of a ray machine, which comprises the following steps: (1) after receiving a feedback state instruction of the ray machine, an interaction system generates control information according to a client operation instruction and sends the control information to the ray machine, and meanwhile, a preparation button of the interaction system is started; (2) the ray machine prepares rays according to the obtained parameters, and sends a feedback state instruction to the interaction system after the rays are prepared; (3) the interaction system sends control information to the X-ray machine after receiving the feedback state instruction of the X-ray machine, and sends a short-circuit signal to the X-ray machine through the hardware switch at the same time; (4) the ray machine emits rays after receiving the short-circuit signal, and the detector transmits an image to the interaction system; and (5) displaying the image by the interactive system. By filtering user operation, the system stability is improved; the communication speed is controlled, command sending and command receiving are accelerated, the used X-ray dosage is reduced, the dosage adjusting speed is accelerated, the user experience is improved, and harm to the human body is reduced.
Description
technical field [0001] The invention relates to a control method, in particular to a control method for ray human-computer interaction. Background technique [0002] The human machine interface for Xray Control (HMIXC) is the medium for interaction and information exchange between the Xray system and the user, and is responsible for receiving user operation instructions and giving feedback on the operation instructions. In actual operation, radiation has certain damage to the human body. When taking an image, the time for emitting the radiation must be short; if you want a clear image, you need a certain amount of radiation; if you want less radiation, you must control the exposure time of the radiation. The time should be controlled within the effective photosensitive time of the detector. [0003] X-ray filming is different from ordinary camera filming. Ordinary cameras have sufficient natural light sources when filming, and do not need to know the exact photosensitive ti...
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IPC IPC(8): A61B6/00
Inventor 李劲生李明
Owner NANJING PERLOVE RADIAL VIDEO EQUIP