Apple inc. (20240350088). CONTACT DETECTION FOR PHYSIOLOGICAL SENSOR simplified abstract
Contents
CONTACT DETECTION FOR PHYSIOLOGICAL SENSOR
Organization Name
Inventor(s)
Nilay D. Jani of San Jose CA (US)
CONTACT DETECTION FOR PHYSIOLOGICAL SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240350088 titled 'CONTACT DETECTION FOR PHYSIOLOGICAL SENSOR
Simplified Explanation: The patent application discusses a method for detecting user contact with electrodes of a physiological signal sensor to ensure accurate measurement of physiological signals.
- The invention involves a mobile or wearable device with sensing, stimulation, and processing circuitry.
- Stimulation circuitry drives signals on electrodes, which are then measured to determine user contact.
- Saturation detection circuitry is used to determine if the sensing circuitry is saturated.
Key Features and Innovation:
- Detection of user contact with electrodes for accurate physiological signal measurement.
- Integration of stimulation, sensing, and processing circuitry in a mobile or wearable device.
- Saturation detection to ensure proper functioning of the sensing circuitry.
Potential Applications:
- Healthcare monitoring devices.
- Fitness trackers.
- Sleep monitoring devices.
Problems Solved:
- Ensuring accurate measurement of physiological signals.
- Detecting user contact with electrodes.
- Preventing saturation of sensing circuitry.
Benefits:
- Improved accuracy of physiological signal measurements.
- Enhanced user experience with mobile and wearable devices.
- Early detection of issues with sensing circuitry.
Commercial Applications: Potential commercial applications include:
- Medical device industry.
- Consumer electronics market.
- Fitness and wellness industry.
Questions about the Technology: 1. How does the technology differentiate between user contact with electrodes and other types of interference? 2. What are the potential challenges in implementing this technology in real-world devices?
Frequently Updated Research: Stay updated on advancements in physiological signal sensing technology and its applications in healthcare and wellness monitoring.
Original Abstract Submitted
detecting user contact with one or more electrodes of a physiological signal sensor can be used to ensure physiological signals measured by the physiological signal sensor meet waveform characteristics (e.g., of a clinically accurate physiological signal). in some examples, a mobile and/or wearable device can comprise sensing circuitry, stimulation circuitry, and processing circuitry. the stimulation circuit can drive one or more stimulation signals on one or more electrodes, the resulting signal(s) can be measured (e.g., by the sensing circuitry), and the processing circuitry can determine whether a user is in contact with the electrode(s). additionally or alternatively, in some examples, mobile and/or wearable device can comprise saturation detection circuitry, and the processing circuitry can determine whether the sensing circuitry is saturated.
