Jetting Functional Agent for Biological Component Patterning
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Solution Overview
Problem
Current inkjet printing technologies are limited in their ability to apply and pattern biological components on various surfaces, particularly in biomedical and pharmaceutical applications, where precise control over the deposition of functional agents and target substances is required for complex patterns and analyses.
Innovation Solution
The development of an apparatus and method that involves jetting a functional agent onto a substrate in a specific pattern, transferring a principal substance associated with the agent to another substrate, and interacting with a second principal substance to create a defined pattern, allowing for the detection, identification, and collection of targets, which can be rotated and moved to optimize the interaction and affinity over time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional inkjet printing technology is used to deposit biological components, then the printing process is simple, but the precision and control over deposition patterns are insufficient for complex biomedical applications
Solution Approach 1:
The system divides the substrate processing into multiple sequential stages: functional agent deposition, target substance association, transfer to second substrate, and second principal substance application. Each stage is independently controlled to achieve precise patterning without requiring complete system redesign.
Solution Approach 2:
A first substrate acts as an intermediary carrier that temporarily holds the functional agent and associated target substances. This intermediary enables controlled transfer reactions between substrates, improving deposition precision while maintaining manageable system complexity through modular operations.
2Adaptability or versatility
If multiple substances are applied to create complex patterns, then the analytical capability is enhanced, but the process time and patient waiting time increase
Solution Approach 1:
The functional agent is pre-deposited on the first substrate in a specific pattern before the target substances are introduced. This preliminary action allows multiple target substances to be simultaneously or sequentially applied without reconfiguring the system, reducing overall process time while maintaining analytical versatility.
Solution Approach 2:
The system enables continuous processing where the first substrate moves through multiple treatment zones, allowing functional agent deposition, target association, and transfer reactions to occur in continuous sequence rather than discrete steps, thereby reducing patient waiting time while maintaining complex analytical capabilities.
3Productivity
If substrates are stationary during processing, then the equipment is simple, but the interaction efficiency and affinity between substances are limited
Solution Approach 1:
The system transitions from stationary substrate processing to dynamic moving substrate processing. The substrate moves through the processing zones, enabling continuous interaction between functional agents and target substances, which improves productivity while the modular design keeps equipment complexity manageable.
Solution Approach 2:
The system replaces complex mechanical mixing or agitation mechanisms with a simpler moving substrate approach. The substrate's motion through controlled zones achieves substance interaction and mixing, reducing mechanical complexity while improving interaction efficiency and productivity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables precise and efficient application and patterning of biological components, facilitating advanced analyses and diagnostics by dynamically isolating and detecting molecules, reducing patient waiting times, and maximizing laboratory space, while allowing for the formation of complex patterns and structures.
Implementation Method 1
means for jetting a functional agent onto the first substrate in a first pattern
Implementation Method 2
means for associating a first principal substance with the first substrate
Implementation Method 3
means for transferring the first principal substance from the first substrate to a second substrate in the first pattern
Implementation Method 4
The first principal substance interacts with the second principal substance to determine a second pattern of the second principal substance associated with the second substrate
Data Source
AI summary
Apparatus and methods for controlling application of a substance to a substrate involve the use of a functional agent that helps determine the association of a substance with the substrate. The apparatus and methods may utilize jet technology to apply the functional agent directly to the substrate or to an intermediate surface. The substance may be biological substance or a chemical in nature.