Intelligent CPAP Systems for Personalized Sleep Therapy

Publication ID: 24-11857724_0010_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Intelligent CPAP Systems for Personalized Sleep Therapy,” Published Technical Disclosure No. 24-11857724_0010_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857724_0010_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,724.

Summary of the Inventive Concept

A next-generation CPAP technology that leverages AI, cloud connectivity, and biometric sensors to provide real-time, personalized sleep therapy and optimize patient outcomes.

Background and Problem Solved

The original CPAP apparatus patent, while effective, has limitations in terms of bulkiness, noise, and lack of real-time adaptability to individual patient needs. The new inventive concept addresses these limitations by integrating AI, cloud connectivity, and biometric sensors to create a more comfortable, efficient, and effective sleep therapy solution.

Detailed Description of the Inventive Concept

The new CPAP system comprises a wearable, compact housing attachable to a patient's body, a micro-fan generating a gentle air flow, and a neural network-based AI optimizing air pressure and flow rate in real-time based on the patient's sleep patterns and biometric data. The system communicates with a cloud-based server storing sleep data and therapy plans for multiple patients, enabling predictive analytics and personalized therapy recommendations. The modular design allows for interchangeable therapy modes, and a user-friendly interface enables patients to select and configure modules. The biometric CPAP mask integrates sensors monitoring vital signs, a local AI processing unit analyzing data in real-time, and a wireless communication module transmitting data to healthcare providers.

Novelty and Inventive Step

The new inventive concept's integration of AI, cloud connectivity, and biometric sensors, along with its wearable, modular design, constitutes a significant departure from the original CPAP apparatus patent. The real-time optimization of air pressure and flow rate based on individual patient data, as well as the predictive analytics and personalized therapy recommendations, represent a non-obvious improvement over existing CPAP technologies.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in sensor types, AI algorithms, and communication protocols. For example, the biometric CPAP mask could incorporate additional sensors, such as EEG or ECG, to provide a more comprehensive picture of patient health. The cloud-based server could be replaced with a local, edge-computing solution for enhanced data privacy. The modular design could be adapted for use in other medical devices, such as ventilators or anesthetic machines.

Potential Commercial Applications and Market

The intelligent CPAP system has significant commercial potential in the sleep therapy and respiratory care markets, with potential applications in hospitals, clinics, and home care settings. The technology could also be adapted for use in other medical devices, expanding its market reach. The integration of AI and cloud connectivity enables remote patient monitoring, reducing healthcare costs and improving patient outcomes.

CPC Classifications

SectionClassGroup
A A61 A61M16/024
A A61 A61M16/0003
A A61 A61M16/0066
A A61 A61M2016/003
A A61 A61M2016/0027
A A61 A61M2205/103
A A61 A61M2205/3334
A A61 A61M2205/502

Field of Art

Medical Device Technology - Respiratory Assistance Systems, specifically Continuous Positive Airway Pressure (CPAP) apparatus design and patient monitoring technologies. Requires expertise in mechanical engineering, biomedical sensors, signal processing, and adaptive control systems

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with advanced degree, 3-5 years experience in respiratory assistance technologies, familiar with sensor integration, control systems, and adaptive medical device design principles

Obviousness Rationale

A PHOSITA would recognize that integrating AI, cloud connectivity, and biometric sensors into a CPAP apparatus represents a predictable technological evolution given the existing patent's focus on precise air pressure and flow rate control. The source patent's emphasis on processor-driven fan control and pressure measurement naturally suggests opportunities for more sophisticated, data-driven optimization. The proposed variations represent incremental improvements using standard engineering techniques and readily available technologies in medical device design.

Obvious Combinations & Variations

Source Patent Element
Processor configured to generate command values based on air pressure and fan rotation
PTD Variation
Neural network-based AI optimizing air pressure and flow rate in real-time using biometric data
Obviousness Reasoning
Extending processor-based control to machine learning represents a predictable application of known AI techniques to existing control systems, with a reasonable expectation of improved performance
Source Patent Element
Memory storing relationships between air pressure and flow rate
PTD Variation
Cloud-based server storing sleep data and therapy plans for multiple patients with predictive analytics
Obviousness Reasoning
Expanding data storage from local memory to cloud-based systems is a standard technological progression, enabling broader data analysis and personalization
Source Patent Element
CPAP apparatus with intake inlet, exhaust outlet, and fan-driven air passage
PTD Variation
Wearable, compact housing with micro-fan and modular design allowing interchangeable therapy modes
Obviousness Reasoning
Miniaturization and modular design are common engineering approaches for improving medical device portability and adaptability, representing obvious design optimization
Source Patent Element
Fan driver configured to drive fan based on command values
PTD Variation
Wireless communication module transmitting patient data and receiving remote configuration instructions
Obviousness Reasoning
Integrating wireless communication into existing control systems is a standard engineering approach for enhancing device functionality and remote monitoring
35 U.S.C. § 103 Summary: Based on US Patent 11857724's teachings of processor-controlled CPAP apparatus with precise air flow management, the present disclosure demonstrates that a Person Having Ordinary Skill In The Art would find the integration of AI, cloud connectivity, and biometric sensors into respiratory assistance technologies an obvious technological progression, thereby rendering potential claims to such technologies anticipated and non-patentable under 35 U.S.C. ยง 103.

Original Patent Information

Patent NumberUS 11,857,724
TitleCPAP apparatus
Assignee(s)MURATA MANUFACTURING CO., LTD.