Automatic Analyzer Parameter Updates via Encoded Service Codes
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Solution Overview
Problem
Existing automatic analyzers require manual intervention by manufacturer staff to reset parameters due to limitations in user administrator authority, leading to prolonged operation stops and potential inaccuracies or damage from incorrect user parameter changes.
Innovation Solution
An automatic analyzer equipped with a code input unit and decoding unit that allows encoded parameter information to be input and decoded, enabling parameter updates beyond user administrator authority, ensuring accurate and quick parameter changes without user knowledge of sensitive settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If user administrator authority is used to change parameters, then ease of operation is improved, but the range of changeable parameters is limited
Solution Approach 1:
The patent introduces an encoded code as an intermediary carrier that contains service authority parameter information. The code acts as a mediator between the service authority and user administrator, allowing users to access and execute parameter changes that would normally require service authority, thereby resolving the contradiction between ease of operation and adaptability.
Solution Approach 2:
The patent creates a copy of service authority parameters by encoding them into a code that can be read and executed by the automatic analyzer. This copy allows user administrators to access and modify parameters that are normally restricted, enabling broader parameter changes without requiring actual service authority presence.
2Manufacturing precision
If service staff visit to change parameters, then parameter change accuracy is improved, but loss of time increases
Solution Approach 1:
The patent applies preliminary action by pre-encoding the required parameter changes into a code before the user needs them. The code contains all necessary parameter information that service staff would normally input during a visit, allowing users to execute changes independently without waiting for service staff arrival, thus reducing operation stop time while maintaining accuracy through the pre-prepared encoded information.
3Adaptability or versatility
If user is given login information for service authority, then adaptability is improved, but reliability decreases
Solution Approach 1:
The patent segments the service authority access into two separate components: the encoded code containing parameter information and the automatic analyzer's decoding capability. This segmentation allows users to safely execute parameter changes without having direct access to service authority login credentials, maintaining system reliability while enabling adaptability through the distributed code-analyzer system.
Data Source
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AI summary
To provide an automatic analyzer (1) that can quickly respond to parameter changes beyond the user administrator authority without the user knowing the parameters. The automatic analyzer (1) includes a code input unit (50) that inputs a code encoded including parameter information related to sample measurement, a decoding unit (46) that decodes the code input by the code input unit (50), and a control unit (41) that updates, based on the parameter information generated by decoding the code by the decoding unit (46), a parameter applied before decoding the code.