COMPOUND ELECTRODE-TYPE INTRACARDIAC DEFIBRILLATION CATHETER AND COMPOUND ELECTRODE-TYPE INTRACARDIAC DEFIBRILLATION CATHETER UNIT
The composite electrode type intracardiac defibrillation catheter of the present invention includes a first electrode group including two or more first electrodes for detecting an electrophysiological electrical signal of a site or a cell group in a heart chamber, and a second electrode group includ...
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Main Author | |
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Format | Patent |
Language | English |
Published |
10.12.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The composite electrode type intracardiac defibrillation catheter of the present invention includes a first electrode group including two or more first electrodes for detecting an electrophysiological electrical signal of a site or a cell group in a heart chamber, and a second electrode group including one or more second electrodes located between adjacent two of the first electrodes for causing an electric current by a high-voltage defibrillation electric shock for defibrillation to flow in a contact site in the heart chamber or in contact sites in the heart chamber and in a vein, and a conductive length of a surface of the second electrode in a longitudinal direction of the catheter shaft is longer than the conductive length of the first electrode. |
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Bibliography: | Application Number: US201816497873 |