Portable Assay Apparatus with Modular Frame for On-Site Testing
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Solution Overview
Problem
There is a need for portable assay apparatus and methods that can conveniently and effectively provide on-site assay results and communicate assay results to users, with existing solutions lacking in portability, efficiency, adaptability, accuracy, and security.
Innovation Solution
A portable assay apparatus comprising an assay module and a frame that releasably retains the module, along with functional modules such as a wireless data transmission device, microprocessor, and display device, enabling on-site assays and secure communication of results through a smartphone or tablet computer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If portable assay apparatus is used for on-site testing, then accessibility and convenience are improved, but measurement precision and reliability may deteriorate
Solution Approach 1:
The assay apparatus is divided into separate functional modules including a sample processing module, a detection module, and a data processing module. Each module is optimized independently, with the detection module containing precision-engineered components for accurate measurements while the overall system remains portable and easy to operate.
2Adaptability or versatility
If multiple functional modules are integrated into the portable frame, then adaptability and versatility are improved, but device complexity increases
Solution Approach 1:
The portable frame is designed with universal interfaces and standardized mounting mechanisms that allow different functional modules to be interchangeably installed. The same frame structure can accommodate various assay modules for different testing purposes, eliminating the need for multiple specialized devices and reducing overall system complexity.
3Loss of information
If wireless data transmission and security features are added, then communication capability and security are improved, but power consumption increases
Solution Approach 1:
The wireless data transmission system operates in periodic bursts rather than continuously. Data is transmitted only when assay results are obtained or when prompted, with the system entering low-power sleep modes between transmissions. This periodic operation maintains secure communication capabilities while significantly reducing overall power consumption of the portable device.
Data Source
AI summary
Provided herein is an assay apparatus comprising at least one assay module; and a portable frame adapted to releasably retain the at least one assay module. The at least one assay module is adapted to perform at least one assay. The assay module comprises a sample receiver and an assay device operatively associated with the sample receiver. In some embodiments, the assay apparatus further comprises at least one functional module releasably retained by the portable frame. The functional module is operatively associated with the assay module when retained by the portable frame.