Spinal fusion—fusing two vertebrae together—can treat a wide variety of spinal disorders. A patient-specific 3D-printed smart metamaterial implant doubles as sensor to monitor spinal healing.
Researchers at the Georgia Institute of Technology have developed a smart stent that can monitor hemodynamic parameters. The wireless and battery-free device can transmit the data to the outside of the body.
Interventional cardiology is entering a new era with the wider introduction of robotic procedures which bring significant benefits to the medical team and the patient. Two experts outlined the benefits at the ESC 2021 Digital Summit.
Vincent Vidal (Marseille, France) and colleagues have demonstrated the in vivo feasibility of arterial embolization with permanent and absorbable suture fragments, leading them to propose what they have termed the “FAIR-Embo” concept to the wider interventional radiology (IR) community. Writing in Cardiovascular and Interventional Radiology (CVIR), they conclude: “Embolization by absorbable…
Researchers at McMaster University have solved a vexing problem by engineering surface coatings that can repel everything, such as bacteria, viruses and living cells, but can be modified to permit beneficial exceptions. The discovery holds significant promise for medical and other applications, making it possible for implants such as vascular grafts, replacement heart valves and artificial joints…
While the question is still debated as to whether MRI is the better CT, along comes a potential game changer – a new data based 3-D reconstruction method of heart anatomy and function that aims to replace diagnostic coronary angiography. In the near future not only adult patients with coronary heart disease could benefit from this new technique but also children with complex congenital heart…
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Celebrating 40 years of PCI, cardiologists fret over their future with big data, machine learning and robots.
Recent studies show that drug-eluting-stents perform superior than bare metal stents in the treatment of high-risk cardiac patients. At ComPaMED 2007, the Germany based company HEMOTEQ, leading designer and manufacturer of ultra-thin coatings for medical devices, presented their solutions for customized coating of stents.