Enhanced Respiration Monitoring Device with Improved Accuracy and Real-time Feedback
Legal Citation
Summary of the Inventive Concept
The present inventive concept enhances the original respiration monitoring device by introducing a gyroscopic sensor for improved motion detection, machine learning-based acoustic sensor calibration, real-time feedback for irregular breathing patterns, and advanced anomaly detection. These improvements enable more accurate respiration rate calculation and timely interventions.
Background and Problem Solved
The original patent, 'Respiration monitoring device and methods for use,' provided a foundational concept for monitoring and recording health and wellness. However, it had inherent limitations, such as potential inaccuracies in motion detection and noise interference in acoustic sensing. The present inventive concept addresses these limitations by introducing direct improvements and enhancements to the original device.
Detailed Description of the Inventive Concept
The enhanced respiration monitoring device replaces the first accelerometer with a gyroscopic sensor, providing more accurate detection of motion in the x, y, and z-axis. The acoustic sensor is calibrated using a machine learning algorithm to reduce noise interference, ensuring more reliable sound detection related to the patient's breath. A real-time feedback mechanism is integrated to alert the patient of irregular breathing patterns, enabling timely interventions. Furthermore, the device analyzes filtered sound values and motion values to detect anomalies indicative of respiratory distress. The respiration rate calculation is improved by incorporating heart rate variability data from an external device.
Novelty and Inventive Step
The present inventive concept introduces a novel combination of a gyroscopic sensor, machine learning-based acoustic sensor calibration, real-time feedback, and advanced anomaly detection. These enhancements provide a non-obvious improvement over the original patent, enabling more accurate and timely respiration monitoring.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include using different types of sensors, such as optical or electromagnetic sensors, to detect motion and sound. The real-time feedback mechanism could be implemented through various interfaces, such as a mobile application or a wearable device. Additionally, the device could be integrated with other health monitoring systems to provide a more comprehensive picture of the patient's health.
Potential Commercial Applications and Market
The enhanced respiration monitoring device has significant commercial potential in the healthcare industry, particularly in applications such as telemedicine, remote patient monitoring, and respiratory disease diagnosis. The device could be marketed to hospitals, clinics, and healthcare providers, as well as to patients and caregivers seeking to monitor respiratory health at home.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical device technology, specifically respiratory monitoring systems, encompassing biomedical engineering, sensor integration, and physiological signal processing
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or medical device designer with expertise in motion sensing, signal processing, machine learning, and health monitoring technologies, holding at least a master's degree with 3-5 years of experience in wearable medical device development
Obviousness Rationale
A PHOSITA would recognize that the PTD's variations represent predictable improvements to the source patent's respiration monitoring device by leveraging known sensor technologies and machine learning techniques. The proposed enhancements follow standard engineering design approaches for increasing sensor accuracy and adding diagnostic capabilities. The modifications represent incremental technical advances that would be apparent to a skilled practitioner seeking to optimize respiratory monitoring technologies.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,309 |
|---|---|
| Title | Respiration monitoring device and methods for use |