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Title:
DETECTION OF ASYNCHRONY
Document Type and Number:
Japanese Patent JP2015037596
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To implement detection of respiratory related conditions, such as asynchrony, associated with use of a respiratory treatment apparatus.SOLUTION: Based on data derived from sensor signals associated with the respiratory treatment, a detector 1112 may evaluate a feature set of detection values to determine whether or not an asynchrony occurs in a breath of the patient's respiratory cycle, e.g. by comparing the values against a set of thresholds. Different events may also be identified based on the particular feature set and one or more thresholds involved in the detection processing. Automated determination of feature sets may also be implemented to design different asynchrony event classifiers. The methodologies may be implemented by computers or by respiratory treatment apparatus 1102. The detection of such asynchrony events can then also serve as part of control logic for automated adjustments to the control parameters of the respiratory treatment generated by the respiratory treatment apparatus.

Inventors:
MULQUEENY QESTRA CAMILLE
STEPHEN JAMES REDMOND
NIGEL HAMILTON LOVELL
Application Number:
JP2014214227A
Publication Date:
February 26, 2015
Filing Date:
October 21, 2014
Export Citation:
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Assignee:
RESMED LTD
International Classes:
A61M16/00
Domestic Patent References:
JPS5722744A1982-02-05
JPS58159762A1983-09-22
JPS6290136A1987-04-24
JP2005526534A2005-09-08
JPS57501717A1982-09-24
JP2004167252A2004-06-17
JP2008000436A2008-01-10
JP2008194504A2008-08-28
JP2008504068A2008-02-14
Foreign References:
US20080319513A12008-12-25
US20030196663A12003-10-23
Attorney, Agent or Firm:
Okuyama In addition, it is 1.
Owner field Koichi
Tetsuo Matsushima
Hidefumi Kawamura
Ayako Nakamura
Morimoto Satoshi 2



 
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