Ultrasonic therapy equipment high-frequency generator automatic matching control system and control method
A high-frequency generator and treatment equipment technology, applied in ultrasonic therapy, treatment, parts of surgical instruments, etc., can solve the problems of abnormal operation of the treatment head, incorrect output energy, and incorrect focal length parameters, so as to prevent abnormal operation. , the effect of avoiding accidents
Active Publication Date: 2015-11-18
CHONGQING HAIFU (HIFU) TECHNOLOGY CO LTD
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Problems solved by technology
If the user forgets a certain step when replacing the treatment head, it may cause the treatment head to work abnormally, and its output energy, focal length and other important parameters are incorrect, resulting in accidents
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[0027] Preferred embodiments of the invention will be described in detail below.
[0028] see figure 1 , automatic matching control system for high-frequency generators of ultrasonic treatment equipment, including identification circuit, host computer, control circuit, matching adjustment module, frequency acquisition circuit, induced voltage detection circuit, anode voltage detection circuit, anode current detection circuit and grid current detection circuit.
[0029] The identification circuit is arranged in the ultrasonic treatment head and is used to identify the ultrasonic treatment head, and the identification circuit can be a dial switch circuit;
[0030] The host computer includes a database module, and the database module is used to store preset working parameters corresponding to the ultrasonic therapy head;
[0031] The control circuit, in this embodiment, selects a programmable logic controller to identify the identification of the ultrasonic treatment head, inqu...
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The invention relates to the technical field of ultrasonic treatment equipment, and particularly discloses an automatic matching control system and method for a high-frequency generator of ultrasonic treatment equipment. The control system comprises a marker circuit, a database module, a control circuit and a matching adjusting module, wherein the marker circuit is arranged in an ultrasonic treatment head and is used for marking the ultrasonic treatment head; the database module is used for storing a preset working parameter which corresponds to the ultrasonic treatment head; the control circuit is used for identifying the mark of the ultrasonic treatment head, inquiring the preset working parameter which corresponds to the ultrasonic treatment head in the database module, and sending a corresponding control signal to the matching adjusting module; and the matching adjusting module is used for adjusting the working parameter of the high-frequency generator according to an inquiry result of the control circuit. After the ultrasonic treatment head is replaced, the control system and method can be used for automatically adjusting matching parameters and feedback parameters and loading radioacoustic parameters of the ultrasonic treatment head, so that abnormal work of the ultrasonic treatment head caused by non-matched parameters is prevented, and accidents are prevented.
Description
technical field [0001] The invention relates to the technical field of ultrasonic treatment equipment, in particular to a control system and a control method for a high-frequency generator of high-energy focused ultrasonic treatment equipment. Background technique [0002] High Intensity Focused Ultrasound technology uses the tissue penetration and energy deposition of ultrasound to focus the ultrasound emitted from the outside to the diseased tissue in the body (such as: treatment target), through the mechanical effect of ultrasound, thermal effect and space The chemical effect achieves the purpose of treating diseases. [0003] In the existing technical field, the focal length of the treatment head emitting ultrasonic waves is generally fixed, so in order to facilitate the user to choose to treat tumors at different locations, users are usually equipped with multiple treatment heads to meet such needs. . In this way, after changing the treatment head each time, the user ...
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IPC IPC(8): A61B18/00A61N7/02
Inventor 温洪军齐家俊
Owner CHONGQING HAIFU (HIFU) TECHNOLOGY CO LTD