Title:
電気外科用発生器
Document Type and Number:
Japanese Patent JP7402525
Kind Code:
B2
Abstract:
An electrosurgical generator capable of supplying energy in a waveform that causes electroporation in biological tissue. The electrosurgical generator may comprise an electroporation waveform supply unit that is integrated with an electromagnetic signal supply unit for generating microwave electromagnetic signals and radiofrequency electromagnetic signals for treatment. The electrosurgical generator may be configured to deliver different types of energy along a common feed cable. The electroporation waveform supply unit comprises a DC power supply and a DC pulse generator. The DC power supply may include a DC-DC converter for up-converting a voltage output by an adjustable voltage supply. Each DC pulse may have a duration in the range 1 ns to 10 ms and a maximum amplitude in the range 10 V to 10 kV.
Inventors:
HANCOCK,CHRISTOPHER PAUL
White, malcolm
Bishop, john
Davis, Iran Win
Duff, Christopher
Hodgkins, George
White, malcolm
Bishop, john
Davis, Iran Win
Duff, Christopher
Hodgkins, George
Application Number:
JP2020538809A
Publication Date:
December 21, 2023
Filing Date:
March 08, 2019
Export Citation:
Assignee:
CREO MEDICAL LIMITED
International Classes:
A61B18/12; A61B18/18
Domestic Patent References:
| JP2016538962A | ||||
| JP2009504346A |
Foreign References:
| US20150105701 | ||||
| US20170333109 | ||||
| WO2010068795A2 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office