Medical device and snoring detection method
The CPAP system uses flow sensors and frequency analysis to accurately detect snoring by analyzing respiratory flow patterns, enhancing diagnostic accuracy.
JP2025153936APending Publication Date: 2025-10-10FUKUDA DENSHI CO LTD
Patent Information
- Application Number
- JP2024056661
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-10-10
Smart Images
Figure 2025153936000001_ABST
Abstract
To accurately detect an occurrence of snoring.SOLUTION: A medical device includes: an acquisition part for acquiring flow data (301) representing a time series of a flow of respiration of a patient; a generation part for generating frequency data (401) from at least a part of an inhalation period of one respiration of the flow data; and a detection part for detecting an occurrence of snoring of the patient on the basis of satisfaction of a detection condition regarding the frequency data and reference data (402) having a frequency distribution of the flow of respiration in a case where it is assumed that snoring is not occurring in the patient.SELECTED DRAWING: Figure 4
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Citation Information
Patent Citations
Computer controlled cpap system with snore detection
JP2009522026A