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Fabrication of Small Caliber Stent-grafts Using Electrospinning and Balloon Expandable Bare Metal Stents
Published on: October 26, 2016
Microelectromechanical systems and nanotechnology: a platform for the next stent technological era
Louizos-Alexandros Louizos1, Panagiotis G Athanasopoulos, Kevin Varty
1Department of Vascular Surgery, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK. alouisos@gmail.com
Vascular and Endovascular Surgery
|October 11, 2012
Summary
Nanotechnology and microelectromechanical systems offer new possibilities for future stent designs, particularly at biological interfaces. This review explores these opportunities and discusses safety concerns associated with nanoparticles in medical devices.
Area of Science:
- Biomedical Engineering
- Materials Science
- Nanotechnology
Background:
- Nanotechnology involves manipulating matter at the 1-100 nm scale.
- Atomic-scale manipulation enables unique material design, especially for biological interfaces.
- Microelectromechanical systems (MEMS) are also advancing medical device capabilities.
Purpose of the Study:
- To explore disruptive technological opportunities of nanotechnology and MEMS in future stent designs.
- To review potential safety issues arising from the use of nanoparticles in medical devices.
Main Methods:
- Literature review of current advancements in nanotechnology and MEMS relevant to medical devices.
- Analysis of potential applications in stent design.
- Discussion of safety considerations for nanoparticle integration.
Main Results:
- Nanotechnology and MEMS present novel avenues for advanced stent functionalities.
- Potential for improved biocompatibility and targeted drug delivery.
- Emerging safety concerns regarding nanoparticle interactions within the body.
Conclusions:
- Future stent designs may be revolutionized by nanotechnology and MEMS.
- Careful consideration of nanoparticle safety is crucial for clinical translation.
- Further research is needed to balance innovation with patient safety.
