Researchers at MIT have developed a kirigami-style stent that can provide localized drug delivery through needle-like projections that pop out when the stent is extended. The ‘spines’ on the stent’s surface deliver drug-loaded microparticles into the surrounding tissue, allowing for sustained drug release for an extended period. The technology is well suited to administering drugs… Read More »
A stent is a wire mesh tube that may be implanted into a coronary artery during a percutaneous coronary intervention (PCI), or angioplasty, procedure. It’s intended to treat a clogged artery, which has reduced blood flow due to a buildup of fatty deposits, or plaque. The blockage can lead to a heart attack, but the… Read More »
By SOMALARAM VENKATESH MD With a stated intent of bringing social justice and financial relief to hundreds of thousands of patients undergoing coronary angioplasty in the country every year, the Government of India capped the sale price of coronary stents in Feb 2017. Stent prices fell by as much as 80% with this populist move,… Read More »