Three-dimensinal and bevel-angled ultrahigh-aspect-ratio microneedle for painless blood extraction and injection

Dae Sik Lee, Chang Yeol Lee, Hyungil Jung, Mun Yeon Jung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper reports the design and fabrication of an ultrahigh-aspect-ratio (UHA) three-dimensional bevel-angled microneedle through structural modifications for painless blood extraction from human bodies or blood injection. The fabrication process for the hollow microneedle was reported at Adv. Mater. [1] And a self-recovery actuator of the microneedle for blood extraction was reported at Adv. Mater. [2]. Our devices differs from that, of group M.G. Allen [3] in materials and the full microneedle length, the mechanical and microfluidic properties.

Original languageEnglish
Title of host publication18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
PublisherChemical and Biological Microsystems Society
Pages1781-1783
Number of pages3
ISBN (Electronic)9780979806476
Publication statusPublished - 2014 Jan 1
Event18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014 - San Antonio, United States
Duration: 2014 Oct 262014 Oct 30

Publication series

Name18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014

Other

Other18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
CountryUnited States
CitySan Antonio
Period14/10/2614/10/30

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

Cite this

Lee, D. S., Lee, C. Y., Jung, H., & Jung, M. Y. (2014). Three-dimensinal and bevel-angled ultrahigh-aspect-ratio microneedle for painless blood extraction and injection. In 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014 (pp. 1781-1783). (18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014). Chemical and Biological Microsystems Society.