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Stimulative electrotherapy using autonomic nervous system control

A technology of the autonomic nervous system and autonomic nervous system, applied in the fields of electrotherapy, therapy, application, etc., can solve problems such as no easy-to-interpret results, unsuitable application of mathematics, lack of reliability, etc.

Inactive Publication Date: 2016-05-25
DYANSYS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods did not give easily interpretable results
Furthermore, they lack reliability and are often mathematically ill-suited for the application for which they are considered

Method used

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  • Stimulative electrotherapy using autonomic nervous system control
  • Stimulative electrotherapy using autonomic nervous system control
  • Stimulative electrotherapy using autonomic nervous system control

Examples

Experimental program
Comparison scheme
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specific Embodiment approach

[0093] refer to figure 1 , a method for analyzing an ANS state includes steps S1 to S13.

[0094] In step S1, first time-varying signals or data representing quasi-periodic events generated by a biological system governed by the patient's ANS are acquired. For example, the biological system is the patient's cardiac system, respiratory system or brain system. The first time-varying signal is an original signal, ie a non-smoothed signal and a non-filtered signal. Thus, all variants of this signal are preserved, including micro-variations.

[0095] In step S2, quasi-periodic events in the first time-varying signal are detected, and the time intervals between these quasi-periodic events are calculated to form a second time-varying signal or data, a "time-interval signal", given by A sequence of discrete values ​​that counts time intervals. These series of time-varying signals are chaotic. In a preferred embodiment of the present invention, the time-varying signal collected in...

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Abstract

Methods and systems for analyzing the state of an autonomic dysfunction of an autonomic nervous system for caring for a patient are disclosed. In some embodiments, the method includes measuring an autonomic nervous system condition, and calculating a root of a sum of values. One or more of the values is equal to a sum of difference values raised to an exponent, and the difference values are each equal to a difference of a first index value and a second index value. The first and second index values are each calculated based on the autonomic nervous system condition. The method also includes displaying, via a display unit, a representation of the calculated root.

Description

[0001] Cross References to Related Applications [0002] This application is related to US Patent No. 7,092,849 entitled "EXTRACTING CAUSAL INFORMATION FROMACHAOTIC TIMESERIES (extracting causal information from chaotic time series)" issued on August 15, 2006, the entire content of which is incorporated herein by reference. This patent application is related to a concurrently filed application: U.S. Patent Application Attorney Docket No. 89562-000400US-874044, entitled "METHODANDAPPARATUSFORAUTONOMICNERVOUSSYSTEMSENSITIVITY-POINTTESTING (METHOD AND APPARATUS FOR TESTING OF SENSITIVE POINTS OF THE AUTOMOTIVE Nervous System)," entitled "COMPUTERIMPLEMENTEDTRAININGOFAPROCEDURE( Computer-Implemented Program Training)" and Attorney Docket No. 89562-001000US-874022, entitled "METHODANDAPPARATUSFORSTIMULATIVEELECTROTHERAPY (METHOD AND APPARATUS FOR Stimulation Electrotherapy)," The entire contents of all of the above patents are incorporated herein by reference. technical field [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/352
CPCA61B5/4035A61B5/4821A61B5/4836A61B5/4893A61N1/36017A61N1/36053A61B5/7264A61B5/02405G16H50/20A61B5/352
Inventor 史里尼·纳格希沃
Owner DYANSYS
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