3D Microwave System for Targeted Body Heating
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Solution Overview
Problem
Existing microwave therapies for medical disorders, such as tuberculosis and lung cancer, face challenges in controlling the degree of heating, achieving uniform body warming, and avoiding skin burning, while being non-injurious to both patients and operators.
Innovation Solution
A microwave system with a support unit and moveable microwave power assembly, controlled by a central processor unit, that emits focused directional waves of microwave energy, allowing for radial, circumferential, and translational movement, and real-time temperature monitoring through exhaled air detection, enabling deeper penetration and avoiding excessive skin exposure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If microwave energy is used to heat body portions, then heating efficiency is improved, but risk of skin burning increases
Solution Approach 1:
The microwave power assembly is made dynamically movable along the body axis through robotic scanning mechanisms. This dynamic positioning ensures continuous movement over the skin surface, preventing localized overheating and skin burning while maintaining efficient heating of internal target areas through controlled microwave energy delivery.
2Manufacturing precision
If focused microwave waves are directed to narrow body sections, then localized heating precision is improved, but difficulty in treating entire body increases
Solution Approach 1:
The system adds the temporal dimension to localized heating by sequentially scanning the focused microwave beam along the longitudinal axis of the body. This robotic scanning approach transforms a static localized heating capability into a dynamic whole-body treatment system, maintaining precision at each location while achieving comprehensive coverage through systematic progression.
3Device complexity
If microwave power assembly is stationary, then system complexity is reduced, but ability to continuously target internal body parts is limited
Solution Approach 1:
The microwave power assembly is transformed from a stationary configuration to a dynamically movable system mounted on robotic scanning mechanisms. This enables continuous adjustment of the microwave beam position along the body axis, ensuring sustained targeting of internal body parts while distributing skin exposure over time and space, thereby improving treatment reliability without excessive complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This system provides controlled and efficient microwave heating, minimizing skin burning and enabling continuous targeting of internal body parts, improving treatment efficacy for disorders like tuberculosis and lung cancer by optimizing microwave penetration and temperature monitoring.
Implementation Method 1
Each of the microwave power supply devices is capable of emitting a focused directional wave of microwave frequency energy
Implementation Method 2
microwave energy...emitting a focused directional wave of microwave frequency energy at a controllable power level
Data Source
AI summary
A therapeutic microwave system comprises a support unit having two or more separable segments; a microwave power assembly positioned between two separated segments of the support unit and including two or more microwave power supply devices; position adjustment componentry; and a central processing unit. The system may further include a temperature sensor for monitoring a treated subject's exhaled air temperature in real time and adjusting microwave irradiation accordingly, and a cooling device for controlling the patient's brain temperature during treatment.