Results 61 to 70 of about 37,649 (295)
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
ASSESSMENT OF MECHANICAL CHARACTERISTICS OF VASCULAR ENDO-PROSTHESES
Наука и техника, 2017 Titanium nickelide (nitinol) is one of prospective materials for production of special endo-prostheses and other parts and characterized with effect of shape memory.
V. T. Minchenya +2 more
doaj +1 more source
Braided composite stent for peripheral vascular applications
Nanotechnology Reviews, 2020 Braided composite stent (BCS), woven with nitinol wires and polyethylene terephthalate (PET) strips, provides a hybrid design of stent. The mechanical performance of this novel stent has not been fully investigated yet.
Zheng Qingli +5 more
doaj +1 more source
Characterisation of Nitinol for the Design of Tuneable Transducers [PDF]
, 2014 No abstract ...
Feeney, Andrew, Lucas, Margaret
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The 'Sphere': A Dedicated Bifurcation Aneurysm Flow-Diverter Device. [PDF]
, 2014 We present flow-based results from the early stage design cycle, based on computational modeling, of a prototype flow-diverter device, known as the 'Sphere', intended to treat bifurcation aneurysms of the cerebral vasculature.
Cornhill, JF +4 more
core +1 more source
Implantat Optimierung mittels Nitinol-Nanobeschichtungen
, 2010 Einleitung: Verschiedene medizinische Fachbereiche die Handchirurgie oder die Orthopädie verwenden Implantate aus Nitinol (NiTi). Die schnelle und stabile Integration dieser Implantate ist überaus wichtig. Dieser Vorgang soll durch eine Erhöhung der Rauhigkeit der Implantatoberfläche[for full text, please go to the a.m. URL]
Strauß, S +4 more
openaire +2 more sources
Physical Intelligence in Small‐Scale Robots and Machines
Advanced Materials, EarlyView.“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley +1 more source
Current Directions in Biomedical Engineering, 2019 The bend and free recovery (BFR) test according to ASTM F2082 is a standard method to determine the transition temperatures of Nitinol shape memory alloys (SMAs).
Suzaly Nuha +5 more
doaj +1 more source
Journal of Functional Biomaterials, 2022 Background and Objective: Ventricular septal defects (VSDs) are the most common form of congenital heart defects. The incidence of VSD accounts for 40% of all congenital heart defects (CHDs).
Zhuo Zhang +7 more
doaj +1 more source
Analysis of hybrid woven fabrics with shape memory alloys wires embedded [PDF]
, 2010 Until recently, Shape Memory Alloys (SMAs) were predominantly developed for applications in the biomedical and engineering industry, and only a limited number of applications in textiles are known. Fabrics made of natural fibres (e. g.
Ciesielska-Wrobel, Izabela +3 more
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