Conversion Adapter for Wireless Biological Sensor Integration
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Solution Overview
Problem
Existing biological information monitors with wired connections face challenges such as restricted patient movement due to cables, and upgrading to wireless systems can be costly and require device replacement.
Innovation Solution
A conversion adapter that enables a wired biological information processing apparatus to function as a wireless system by receiving biological information via radio communication, converting it for compatibility, and outputting it to the processing apparatus, allowing standalone operation without operability deterioration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a wired biological information monitor is used, then the device structure is simple and cost is low, but patient movement is restricted due to cables
Solution Approach 1:
The patent introduces a conversion adapter as an intermediary device that connects the wired biological information monitor to wireless sensors. The adapter includes a wireless communication unit that receives data from wireless sensors and a converter that transforms the data format to be compatible with the wired monitor, thereby enabling wireless operation without replacing the entire monitor system.
Solution Approach 2:
The conversion adapter is designed to be universally compatible with multiple types of wired biological information monitors through standardized connection interfaces. It can work with different sensor types and data formats, making the existing wired monitor capable of supporting both wired and wireless connection modes.
2Ease of operation
If a wireless biological information monitor is purchased to eliminate cables, then patient movement freedom is improved, but the cost increases significantly due to device replacement
Solution Approach 1:
The conversion adapter serves as a cost-effective intermediary solution that bridges wireless sensors and wired monitors. Instead of replacing the expensive wired monitor with a wireless one, the adapter enables wireless functionality at a fraction of the cost by adding wireless communication capability to the existing wired system.
Solution Approach 2:
The conversion adapter is designed as a low-cost, simple device that can be easily replaced if needed. Its straightforward design with basic wireless communication and data conversion functions keeps manufacturing costs low, making it an economical solution compared to purchasing an entirely new wireless monitor system.
3Quantity of substance
If a conversion adapter is added to enable wireless capability, then cost is reduced compared to full wireless system, but device complexity increases
Solution Approach 1:
The conversion adapter is designed as a separate, modular component that can be independently connected to the wired monitor. This segmentation allows the wireless functionality to be added without modifying the internal structure of the existing monitor, keeping the complexity increase minimal and localized to the adapter itself.
Solution Approach 2:
The adapter acts as a simple intermediary that performs basic wireless reception and data format conversion. By keeping the conversion logic straightforward and the wireless communication protocol standard, the adapter adds minimal complexity while effectively bridging the gap between wireless sensors and wired monitors.
4Adaptability or versatility
If the conversion adapter supports standalone operation, then versatility is improved, but device complexity increases
Solution Approach 1:
The conversion adapter is designed with dual functionality: it can operate in connection mode when paired with a wired biological information monitor, and in standalone mode when used with wireless sensors alone. This multi-functionality is achieved through programmable data processing capabilities that can handle both scenarios, enhancing versatility without requiring separate devices.
Data Source
AI summary
A conversion adapter is provided that includes a radio communication unit that receives biological information based on digital data transmitted from an external biological sensor by radio communication; a converter that converts the biological information based on the digital data received by the radio communication unit to biological information based on analog data; a connection unit that is connectable through wire to an external biological information monitor and that outputs the biological information based on the analog data converted by the converter; a power supply unit that supplies power to the radio communication unit and the converter; an operation input that receives operation performed by a user; and a body part provided with the connection unit and the operation part.