Development of an additively-manufactured functionally-graded expandable implant via the application of the adaptive response surface method: feasibility study on intramedullary humerus nail

Publikation: Beitrag in FachzeitschriftForschungsartikelBeigetragenBegutachtung

Beitragende

  • Aleš Hrouda - , Technical University of Liberec (Autor:in)
  • Petr Obruba - , Masaryk Hospital in Usti nad Labem (Autor:in)
  • Lukas Capek - , Technical University of Liberec (Autor:in)
  • Jiri Safka - , Technical University of Liberec (Autor:in)
  • Veronika Truxova - , Technical University of Liberec (Autor:in)
  • Stefan Rammelt - , UniversitätsCentrum für Orthopädie, Unfall - und Plastische Chirurgie (Autor:in)

Abstract

The paper introduces the concept of the rational design of a deployable humeral intramedullary nail plug based on a honeycomb structure used for the surgical treatment of humeral shaft fractures. The concept serves for to restore the axial alignment of bone fragments and to maintain stability via bone-nail friction and locking screws. The design nail plug was gained by optimisation process the Latin Hypercube Sampling Design algorithm and Multi-Objective Genetic Algorithm. It was shown that we can use statistical shape function combined by 3 D printing for designing of a new rationally designed implants.

Details

OriginalspracheEnglisch
Seiten (von - bis)999-1007
Seitenumfang9
FachzeitschriftComputer Methods in Biomechanics and Biomedical Engineering
Jahrgang26
Ausgabenummer9
PublikationsstatusVeröffentlicht - Sept. 2023
Peer-Review-StatusJa

Externe IDs

Scopus 85136818602

Schlagworte

Schlagwörter

  • Bone Nails, Feasibility Studies, Fracture Fixation, Intramedullary, Humans, Humeral Fractures/surgery, Humerus/surgery