Sensor Bottle Closure Detection for Biological Sample Measurement
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Solution Overview
Problem
Users may inadvertently leave the closure of a biological sample measuring sensor bottle open, leading to degradation of the sensor due to environmental factors like humidity and temperature, as they may not notice the open state.
Innovation Solution
A biological sample measuring apparatus with a sensor bottle that includes an open/close detection section and a notifying section to alert the user if the closure is open, ensuring the sensor is kept closed to prevent degradation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the closure of the sensor bottle is opened to take out the biological sample measuring sensor, then the sensor can be accessed and used, but the sensor performance degrades due to environmental factors like humidity and temperature
Solution Approach 1:
The patent implements an open/close detection section that continuously monitors the closure state of the sensor bottle and provides feedback to the control section. When the closure is opened, the system detects this state change and can notify the user through the notifying section, enabling timely corrective action to protect sensor performance.
Solution Approach 2:
The patent employs a notifying section that alerts users in advance when the closure is opened, allowing them to take preliminary protective actions before significant environmental damage occurs to the sensor. This proactive notification system prevents performance degradation by warning users to close the bottle or complete their sensor usage promptly.
2Ease of operation
If the closure is accidentally opened by impact or forgotten by the user, then no immediate harm occurs, but the user may not notice the open state leading to sensor degradation
Solution Approach 1:
The open/close detection section provides continuous feedback about the closure state to the control section, which then communicates this information to the user through the notifying section. This feedback loop ensures users are always aware of whether the closure is open or closed, even if they forget or are unaware of the state change.
Solution Approach 2:
The patent introduces an intermediary detection and notification system between the closure mechanism and the user. The open/close detection section acts as a mediator that translates the physical closure state into detectable signals, while the notifying section serves as another intermediary that communicates this information to the user in an understandable format, bridging the gap between the closure state and user awareness.
3Reliability
If an open/close detection section and notifying section are added to monitor the closure state, then sensor performance is protected, but device complexity increases
Solution Approach 1:
The patent integrates the open/close detection functionality into the existing control section of the biological sample measuring apparatus, allowing the control section to perform both its original control functions and the new detection function. The notifying section utilizes the existing display or notification mechanisms of the apparatus, making the protection system work with existing infrastructure rather than requiring entirely separate components.
Data Source
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AI summary
An organism sample measurement device is capable of suppressing the degradation of the performance of an organism sample measurement sensor by notifying that the lid of a housing part housing the organism sample measurement sensor is open. In this organism sample measurement device (1), a measurement unit (21) measures organism information using the organism sample measurement sensor mounted in a sensor mounting part. A first detection switch (13) detects that the lid of a sensor bottle is open. A display unit (2) notifies the measurement result of the organism information measured by the measurement unit (21), and on the basis of the result of the detection by the first detection switch (13), displays error information indicating that the lid is open.