Designing lab-on-a-chip systems with attribute dependency graphs

Johannes Soika, Tobias Wanninger, Patrick Muschak, Sebastian Schwaminger, Sonja Berensmeier, Markus Zimmermann

Research output: Contribution to journalConference articlepeer-review

Abstract

Lab-on-a-Chip (LOC) products for point-of-care diagnostics have gained significant attention. However, there is a lack of systematic approaches for LOC product development. To address this, we introduce an Attribute Dependency Graph exemplary for a magnetophoretic LOC system for pathogen detection. This model organizes dependencies between the design variables and crucial quantities of interest, such as detectability, cost per test, and test duration. The obtained model helps to manage design complexity and can be adapted to other LOC approaches.

Original languageEnglish
Pages (from-to)785-794
Number of pages10
JournalProceedings of the Design Society
Volume4
DOIs
StatePublished - 2024
Event2024 International Design Society Conference, Design 2024 - Cavtat, Dubrovnik, Croatia
Duration: 20 May 202423 May 2024

Keywords

  • complex systems
  • dependency modelling
  • lab-on-a-chip
  • methodical design
  • product development

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