Stryker Corp. has launched its Surpass Evolve flow diverter following an earlier U.S. FDA approval. According to the company, it is the first 64-wire cobalt chromium flow diverter in the U.S. designed to redirect blood flow and promote aneurysm healing. Ajay Wakhloo, the first physician to complete a commercial case in the U.S., noted that the offering builds on Stryker’s Surpass Streamline. “By increasing the braid angle, the novel 64-wire device delivers excellent flow diversion and a highly flexible implant for enhanced vessel wall contact. The higher mesh density of Surpass Evolve vs. traditional 48-wire flow diverters may lead to faster aneurysm occlusion for patients," Wakhloo said.
Startup Conformal Medical Inc. has reeled in $85 million in a series C round to support a U.S. pivotal trial of its CLAAS technology, a device designed to seal off the heart’s left atrial appendage (LAA) to reduce the risk of stroke in patients with atrial fibrillation. The financing included participation from new investors Fidelity Management & Research Company LLC and an undisclosed strategic investor.
RapidAI, which focuses on imaging for stroke, has received the U.S. FDA’s nod for Rapid ASPECTS. According to the company, it is the first neuroimaging analysis device to gain clearance in the computer-assisted diagnostic software category.
Medrhythms Inc., a digital therapeutics startup based in Portland, Maine, won an FDA breakthrough device designation for its Rhythmic Auditory Stimulation (RAS) treatment platform for people with chronic walking impairments due to stroke.
Neurovasc Technologies Inc., of Laguna Hills, Calif., has entered a strategic partnership with the Wego Group that includes $34 million in funding to support the company’s product portfolio development and global clinical trial program. Specifically, the funding first will go toward studies of the company’s stent-retriever, designed to treat patients suffering an acute ischemic stroke, in markets such as Japan, the EU, U.S. and China.
Artificial intelligence still has a lot to prove when it comes to its relevance in improving health care. But one bright spot was a deal last July between Dublin-based Medtronic plc and San Francisco-based startup Viz.ai Inc. to use the latter’s AI system that’s designed to spot a large vessel occlusion automatically in CT angiogram images.
PARIS – Sensome SAS, of Palaiseau, France, has closed a second funding round, of $9 million, with its original French investors (Kurma Partners SA, Invest Partners SA, BNP Paribas Développement SA and the Paris-Saclay Seed Fund), now joined by the Japanese-based Asahi Intecc Co. Ltd.
The mechanical removal of clots from the brain has become increasingly standard in ischemic stroke cases. Last year, the American Heart Association/American Stroke Association guidelines expanded the recommended window for its use up to 24 hours an event. Aspiration-based device stroke treatment startup Imperative Care Inc. has now raised an $85 million series C round to back the marketing of two recently cleared products on this front.
A team led by researchers at Washington State University (WSU) has developed a nanoparticle technology to deliver cell-killing drugs to shut down the overactive immune response that can cause damage or death in diseases like stroke and sepsis without affecting other cell types or compromising the immune system.
