Apple inc. (20240225554). Detecting Conditions Using Heart Rate Sensors simplified abstract

Detecting Conditions Using Heart Rate Sensors

Organization Name

apple inc.

Inventor(s)

Stephen J. Waydo of Saratoga CA (US)

Christopher J. Brouse of Saratoga CA (US)

Ian R. Shapiro of San Francisco CA (US)

Joseph C. Mcbride of San Jose CA (US)

Michael O'reilly of San Jose CA (US)

Myra Mary Haggerty of San Mateo CA (US)

Detecting Conditions Using Heart Rate Sensors - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240225554 titled 'Detecting Conditions Using Heart Rate Sensors

Simplified Explanation

This patent application discusses methods and devices for measuring irregularities in a signal, including using a PPG sensor unit to detect events and motion sensors to enhance measurement accuracy.

• The devices can detect multiple occurrences of a specific event in a signal over a sampling interval.
• They may register these events and determine if the device is in a low-motion state using motion sensors.
• Measurements can be delayed if the device is not in a low-motion state to improve accuracy.
• The device can reset the sampling procedure based on factors like the number of non-qualifying measurements.
• It can perform primary and secondary measurements under different operating conditions.

Key Features and Innovation

• Use of PPG sensor unit to detect events in a signal.
• Incorporation of motion sensors to determine device motion state.
• Delaying measurements for accuracy based on motion state.
• Resetting sampling procedure based on certain factors.
• Performing primary and secondary measurements under different conditions.

Potential Applications

This technology can be used in various fields such as healthcare, fitness tracking, and sports performance monitoring.

Problems Solved

This technology addresses the issue of accurately measuring irregularities in signals, especially in situations where motion can affect the measurements.

Benefits

• Improved accuracy in measuring irregularities in signals.
• Enhanced performance monitoring in various applications.
• Increased reliability of measurements in dynamic environments.

Commercial Applications

• Healthcare devices for monitoring vital signs.
• Fitness trackers for accurate activity tracking.
• Sports performance monitoring tools for precise data collection.

Questions about the Technology

How does this technology improve measurement accuracy in dynamic environments?

This technology uses motion sensors to determine the device's motion state and delays measurements accordingly, ensuring more accurate results.

What are the potential commercial uses of this technology beyond healthcare and fitness tracking?

The technology can also be applied in sports performance monitoring, where precise measurements are crucial for assessing athletes' performance.

Original Abstract Submitted

this relates to methods for measuring irregularities in a signal and corresponding devices. the devices can include a ppg sensor unit configured to detect multiple occurrences of a given event in the measured signal(s) over a sampling interval. in some instances, the device can register the occurrences of the events. in some examples, the device can include one or more motion sensors configured to detect whether the device is in a low-motion state. the device may delay initiating measurements when the device is not in a low-motion state to enhance measurement accuracy. examples of the disclosure further include resetting the sample procedure based on one or more factors such as the number of non-qualifying measurements. in some examples, the device can be configured to perform both primary and secondary measurements, where the primary measurements can include readings using a set of operating conditions different from the secondary measurements.