Einweg-Mikro-Membranpumpen mit trennbarer Aktorik zur Insulindosierung

Hochschulschrift

Zusammenfassung: This dissertation deals with two novel concepts for diaphragm micropump technology that are intended to deliver insulin for the therapy of Diabetes mellitus with a high degree of safety and precision. Apart from the miniaturization, a main goal of the pump-system design was to enable low-cost production of those components that need to be replaced every two to three days due to hygienic considerations. The pump systems are not assembled from high-precision mechanical components as used in current technology, nor using fully-integrated MEMS systems as are some research prototypes. Instead, this work focuses on combining the advantages of both approaches by driving single-use, functionally slimmed-down and thus low-cost microfluidic chips with a reusable high-precision mechanical actuator. The design of the mechanical interface between actuator unit and microfluidic chip depends in a high degree on the manufacturing technology of the chip.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Deutsch
• Notes: Albert-Ludwigs-Universität Freiburg, Dissertation, 2016

Classification and Topics

• Classification: Industrielle und handwerkliche Fertigung
• Keyword: Membranpumpe ; Laserschweißen ; Insulin ; Mikroventil ; Mikromechanik ; Pumpe ; Laserschweißen

Contributors, Places and Time

• Event: Veröffentlichung
• (where): Freiburg
• (who): Universität
• (when): 2016
• Creator: Dannenberg, Arne Simon
• Contributor: Zengerle, Roland

Further information

• DOI: 10.6094/UNIFR/11072
• URN: urn:nbn:de:bsz:25-freidok-110729
• Rights: Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 25.03.2025, 1:54 PM CET