Integrated Respiratory Therapy Device Merging Ventilation and Cough Assistance
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Solution Overview
Problem
Patients with neuromuscular weakness due to strokes, spinal cord injuries, or diseases like muscular dystrophy and ALS face increased morbidity and mortality from ineffective coughing and shallow breathing, leading to respiratory complications such as pneumonia and chronic respiratory failure, as existing respiratory therapies often require separate devices for cough assistance and ventilation.
Innovation Solution
A combination respiratory therapy system that includes a prescription creator module to customize a treatment plan using a combination respiratory therapy device, which integrates lung ventilation, lung volume recruitment, and mucus extraction/mobilization therapies, allowing for sequential and timed execution of therapies like mucus extraction followed by lung ventilation, and includes a control module to monitor and adjust treatments based on patient condition.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate devices are used for cough assistance and ventilation, then each device can be optimized for its specific function, but the overall treatment complexity increases and requires multiple devices
Solution Approach 1:
The patent combines cough assistance and ventilation functions into a single integrated device. The device includes a housing with a cough assistance system and a ventilation system that can operate independently or together, eliminating the need for multiple separate devices while maintaining functional optimization through dedicated components for each therapy type.
Solution Approach 2:
The device is designed to provide multiple respiratory therapies through a single universal platform. It can deliver cough assistance, ventilation, and combinations thereof, allowing one device to replace multiple specialized devices while maintaining the ability to optimize each function through dedicated subsystems and adjustable parameters.
2Reliability
If multiple separate respiratory therapy devices are used, then each therapy can be delivered with specialized equipment, but the ease of operation decreases due to managing multiple devices
Solution Approach 1:
The device merges multiple therapy delivery systems into one integrated unit with a single user interface. The control system allows users to select and adjust different therapy modes (cough assistance, ventilation, or both) through one interface, eliminating the need to manage multiple separate devices while maintaining specialized therapy delivery capabilities.
Solution Approach 2:
The universal device design provides all respiratory therapies through one system with a unified control interface. The device can automatically switch between different therapy modes and can be programmed to deliver sequential or simultaneous therapies, greatly simplifying operation compared to managing multiple separate specialized devices.
3Reliability
If separate devices are used for different respiratory therapies, then each device can be optimized for its specific therapy type, but the treatment time increases due to sequential device usage
Solution Approach 1:
The device merges cough assistance and ventilation systems to enable simultaneous operation. The coordinated control system can deliver both therapies at the same time or in optimized sequences, eliminating the need for sequential treatment with separate devices and reducing total treatment time while maintaining therapy optimization through dedicated subsystems.
Solution Approach 2:
The device enables continuous delivery of respiratory therapies without interruption by switching between modes or operating systems simultaneously. The ventilation system can continue running while cough assistance is delivered, or therapies can be seamlessly transitioned between, eliminating idle time between treatments that would occur with separate devices.
Data Source
AI summary
A combination respiratory therapy management system creates a combined respiratory therapy prescription that can be executed by a combined respiratory therapy device to provide multiple coordinated respiratory therapies to a patient. The system can update the combined respiratory therapy prescription and implement the updates while the combined respiratory therapy device is in use. Some versions of the system provide additional features that allow the combined respiratory therapy prescriptions to be created, accessed, shared with other users, and performed by the combination respiratory therapy device in a customizable user-friendly and non-threatening way.