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Infrared, ultraviolet, and visible light are commonly used to visualize tissues in a variety of ways, but the light is typically not coherent, poorly focused, and not very bright. Researchers at the University of Michigan have been working on a way of getting blood to act like a laser, revealing medically relevant information from within the body. Recently presented at the Conference on Lasers and Electro-Optics in San Jose, California, the research involved using indocyanine green dye that cardiologists, ophthalmologists, and other doctors are well familiar with. The dye was…

Penumbra, a big name in ischemic stroke clot removal, is announcing the release of its new ACE68 Reperfusion Catheter. The company calls it its most advanced thrombectomy device, offering advanced tracking capabilities, flexibility to move through challenging vasculature, and a large lumen to grab as much of the clot as possible. The device is used along with the Penumbra System that provides the sucking power to pull on the occlusion creating the stroke. Thanks to the large lumen, the ACE68 Reperfusion Catheter can take advantage of the full available power of the Penumbra…