Enhanced Patient Ventilating and Aspirating System with Integrated Sensors and Sterilization

Publication ID: 24-11857725_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Patient Ventilating and Aspirating System with Integrated Sensors and Sterilization,” Published Technical Disclosure No. 24-11857725_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857725_0001_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. 11,857,725.

Summary of the Inventive Concept

An improved patient ventilating and aspirating system incorporating self-cleaning mechanisms, integrated pressure and temperature sensors, UV light sterilization, and data analytics to enhance patient safety, reduce bacterial growth, and provide personalized treatment recommendations.

Background and Problem Solved

The original patient ventilating and aspirating system (Patent Title: 'Patient ventilating and aspirating system') has limitations in terms of bacterial growth, patient safety, and treatment customization. The new inventive concept addresses these limitations by introducing innovative features that improve the overall performance and safety of the system.

Detailed Description of the Inventive Concept

The enhanced system comprises a catheter mount with a self-cleaning mechanism to reduce bacterial growth, an integrated pressure sensor to monitor suction pressure and prevent tissue damage, and a catheter tube with an embedded temperature sensor to monitor patient airway temperature and adjust ventilation accordingly. Additionally, the system features a suction catheter tube connector with a built-in UV light sterilizer to reduce bacterial growth and improve infection control. An integrated data analytics module tracks patient ventilation and aspiration metrics, providing personalized treatment recommendations. The system's components work in harmony to ensure efficient, safe, and effective patient ventilation and aspiration.

Novelty and Inventive Step

The new claims introduce novel features that are non-obvious improvements over the original patent, including the self-cleaning mechanism, integrated pressure and temperature sensors, UV light sterilization, and data analytics module. These features collectively provide a significant enhancement to the original system, addressing specific limitations and improving overall performance.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in the self-cleaning mechanism, such as using antimicrobial coatings or surface treatments, or alternative sterilization methods like ozone generation or hydrogen peroxide misting. The system could also be adapted for use in different medical procedures or environments, such as neonatal care or emergency response situations.

Potential Commercial Applications and Market

The enhanced patient ventilating and aspirating system has significant commercial potential in the medical device industry, particularly in the fields of critical care, anesthesia, and respiratory medicine. The system's advanced features and improved performance could appeal to hospitals, clinics, and healthcare providers seeking to enhance patient safety and treatment outcomes.

CPC Classifications

SectionClassGroup
A A61 A61M16/0463
A A61 A61M16/0465
A A61 A61M16/08
A A61 A61M16/0816
A A61 A61M16/0833
A A61 A61M16/0875
A A61 A61M16/109

Original Patent Information

Patent NumberUS 11,857,725
TitlePatient ventilating and aspirating system
Assignee(s)Fisher & Paykel Healthcare Limited