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Measurement of contact symmetry of return ablation patches
Measurement of contact symmetry of return ablation patches
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机译：返回消融斑块接触对称的测量
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摘要
Problem to be solved: to provide a signal return path symmetry measuring apparatus.The signal return path symmetry measuring apparatus comprises a transformer and a monitoring circuit.The transformer is coupled to a first return path electrode and a second return path electrode attached to the patient's body and serving as a return path of the electrical signal applied to the patient.The transformer is configured to generate a return path difference electrical signal in response to the difference between the electrical signal returned from the first return path electrode and the electrical signal returning from the second return path electrode.The monitoring circuit is configured to generate an electrode symmetry measurement in response to a return path difference electrical signal.Diagram
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