Ultrahigh-voltage positive and negative composite pulsed electric field generating circuit

A compound pulse and circuit generation technology, which is applied in the direction of electric pulse generator circuit, energy storage components to generate pulses, electrical components, etc., can solve the problems of inaccurate tumor cell treatment, muscle tremors, etc., and achieve the reduction of muscle tremors and long duration , improve the effect of treatment efficiency

Pending Publication Date: 2020-06-23
北京三春晖医疗器械有限公司
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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide an ultra-high voltage positive and negative composite pulsed electric f

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  • Ultrahigh-voltage positive and negative composite pulsed electric field generating circuit
  • Ultrahigh-voltage positive and negative composite pulsed electric field generating circuit
  • Ultrahigh-voltage positive and negative composite pulsed electric field generating circuit

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Embodiment Construction

[0024] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0025] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0026] An embodiment of the present invention provides an ultra-high voltage positive and negative composite pulsed electric field g...

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Abstract

The embodiment of the invention discloses an ultrahigh-voltage positive and negative composite pulsed electric field generating circuit, and relates to the field of high-voltage pulse treatment. The circuit mainly comprises a power module, an electric field generating module, a driving circuit, a control module and an interface circuit. The power module is used for providing positive and negativepower supplies, the electric field generating module is used for increasing the supply voltage to 3000V so as to provide positive and negative 3000v bipolar voltage to reduce muscle tremor, the interface circuit is connected with external detection equipment, and the control module is used for acquiring and processing real-time data, and a driving signal is generated to drive the electric field generating module to operate. The problems of inaccurate tumor cell treatment and serious muscle tremor in existing tumor treatment technology can be solved, and the treatment efficiency of tumor cellsis further improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of high-voltage pulse therapy, and in particular to an ultra-high voltage positive and negative composite pulsed electric field generating circuit. Background technique [0002] Nanosecond pulsed electric field has attracted more and more attention in the field of biomedicine because of its unique "intracellular electrical processing" effect. The so-called "intracellular electroporation" effect refers to a biological effect that is completely different from microsecond pulse electroporation in cells under the action of external nanosecond pulses, that is, there will be no obvious electroporation on the surface of the cell membrane, but A series of functional changes occur in cells such as nuclei and mitochondria, producing a large number of micronuclei, and at the same time inducing programmed cell death, also known as "apoptosis". Since tumor cells and normal cells have different resistance...

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Application Information

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IPC IPC(8): A61B18/00H02M11/00H02M9/02H02M3/06
CPCA61B18/00A61B2018/00613H02M3/06H02M11/00H03K3/57
Inventor 周丁华王国经孔显娟
Owner 北京三春晖医疗器械有限公司
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