Remote Diagnostic Meter With Optical Calibration And Wireless Data Transfer
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Solution Overview
Problem
Diagnostic testing systems are cumbersome, inconvenient, and prone to improper calibration, leading to delayed data transfer and potential inaccuracies, especially for users who struggle with manual calibration and handling of separate components.
Innovation Solution
An integrated diagnostic testing system featuring a remote meter with wireless connectivity to partner devices, eliminating the need for a display and simplifying data transfer through USB or other wireless interfaces, and pre-programmed calibration for accurate results.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual calibration coding is required, then measurement precision is improved, but ease of operation deteriorates
Solution Approach 1:
The system automatically performs calibration by reading codes from the test strip container without requiring user intervention. The meter autonomously identifies the test strip type and applies appropriate calibration parameters, eliminating the need for users to manually enter calibration codes while maintaining measurement accuracy.
Solution Approach 2:
The patent replaces manual mechanical calibration input with an automated optical reading system. The meter uses an optical sensor to read calibration codes printed on the test strip container, substituting the manual mechanical process of code entry with an automated optical recognition system that improves both convenience and accuracy.
2Reliability
If data transfer requires cable connection, then reliability is improved, but ease of operation deteriorates
Solution Approach 1:
The patent replaces the mechanical cable connection system with a wireless data transfer system using infrared or radio frequency communication. This allows the meter to transfer data to remote displays or computers without physical cable connections, maintaining reliability through established wireless protocols while significantly improving portability and user convenience.
3Adaptability or versatility
If multiple separate components are used, then adaptability is improved, but device complexity deteriorates
Solution Approach 1:
The patent integrates the test strip container, calibration code storage, and test execution functions into a unified system where the container itself stores the calibration information. By merging the container and calibration data into a single integrated component, the system reduces the number of separate parts while maintaining adaptability through the standardized code-reading interface.
4Manufacturing precision
If calibration code entry is manual, then manufacturing precision is improved, but loss of time deteriorates
Solution Approach 1:
The calibration codes are pre-printed on the test strip containers during manufacturing. This preliminary action of encoding calibration information directly on the container eliminates the need for time-consuming manual entry during test execution, while the automated optical reading system ensures the precision of the pre-manufactured codes is accurately applied.
Solution Approach 2:
The patent replaces the time-consuming manual code entry process with an automated optical reading system that instantly captures calibration codes from the container. This substitution dramatically reduces the time required for calibration while maintaining the precision of the calibration data through accurate optical recognition.
Data Source
AI summary
A system for diagnostic testing, including a meter assembly that communicates with a partner device, such as a PC. The device can be made compact, convenient to carry, and easily connectable to a variety of electronics devices.