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.

The U.S. FDA has greenlighted two new modules for Siemens Healthineers’ AI-Rad Companion platform, giving radiologists new artificial intelligence (AI) tools to assist in interpreting magnetic resonance imaging (MRI) studies of the brain and prostate. The AI-Rad Companion Brain MR for Morphometry Analysis and AI-Rad Companion Prostate MR for Biopsy Support join earlier intelligent software modules for Chest CT.

Big Health’s digital therapeutic Sleepio may not only improve insomnia but also reduce symptoms of depression, a study to be published Aug. 19 in the Journal of Sleep Research shows.

Investigators have developed a new approach to classifying neurodegenerative disorders that used the overall patterns of protein aggregation, rather than specific proteins, to define six clusters of patients that crossed traditional diagnostic categories.

On-demand mental health company Ginger.io scooped up $50 million in a series D round that was led by Advance Venture Partners and Bessemer Venture Partners. Participants also included Cigna Ventures and existing investors such as Jeff Weiner, executive chairman of Linkedin, and Kaiser Permanente Venture.

Medtronic plc has won U.S. FDA approval of its Interstim Micro rechargeable sacral nerve stimulator and Interstim Surescan MRI leads for the treatment of urinary and bowel dysfunctions. The new products make Medtronic the only company to offer a choice between rechargeable and recharge-free sacral neuromodulation (SNM) systems, allowing patients to align their treatment with personal lifestyle preferences.

The U.S. FDA expanded the indications for Stryker Corp.’s Neuroform Atlas stent system to include use in the posterior circulation or back of the brain, making the device the only adjunctive stent approved for aneurysms in this challenging location. The Kalamazoo, Mich.-based company’s intracranial coil-assist stent gained its initial indication for the more common aneurysms in the anterior circulation of the neurovasculature in May 2019.