Remote Force Application With Feedback for Precise Body Positioning
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Solution Overview
Problem
Existing technologies lack effective means for remotely controlling the application of forces to specific parts of the human body for healthcare purposes, such as muscle contraction and relaxation, without precise positioning and force adjustment.
Innovation Solution
A force application apparatus comprising sensors to detect applied forces, a control system to adjust and apply forces based on detected data, and a positioning mechanism to accurately position mechanical arms or actuators on the body, integrated with scanning and temperature sensing for real-time feedback and adjustment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If remote control of force application is implemented, then accessibility to healthcare is improved, but precision in force application and positioning deteriorates
Solution Approach 1:
The patent implements feedback loops where sensors detect the actual force applied to the patient's body and this information is transmitted back to the control system. The control system then adjusts the actuators to achieve the desired force application, resolving the contradiction by enabling precise remote control through continuous monitoring and adjustment.
Solution Approach 2:
The patent introduces intermediate components including sensors, transmitters, receivers, and control systems that act as mediators between the operator and the force application mechanism. These intermediaries enable precise remote control by translating operator intent into accurate force application despite the physical distance.
2Measurement precision
If multiple sensors and control systems are added for precise force application, then measurement precision is improved, but device complexity increases
Solution Approach 1:
The patent designs components to perform multiple functions. For example, the control system not only receives sensor data but also processes it, generates control signals, and adjusts actuators. The sensors both detect force and provide feedback for control. This multi-functionality reduces the number of separate components needed, managing complexity while maintaining precision.
3Reliability
If real-time feedback systems are implemented, then treatment efficacy is improved, but use of energy increases
Solution Approach 1:
The patent implements periodic sampling of force data rather than continuous monitoring. The control system receives and processes sensor data at specific intervals, which reduces energy consumption compared to continuous real-time processing while still maintaining effective treatment through regular feedback and adjustment cycles.
Data Source
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AI summary
A force application apparatus comprising receiving means configured to receive data comprising position and force data; force application means configured to apply a force to at least one part of a human body; and control means configured to control the force application means to apply force to at least one part of a human body based on the received position and force data.