Zylox-Tonbridge Medical Technology Co. Ltd. has obtained marketing approval for its retrievable inferior vena cava (IVC) filter Zylox Octoplus in China. “Zylox Octoplus is approved for the prevention of pulmonary embolism (PE) and deep vein thrombosis (DVT) in the peripheral vasculature,” a spokesperson at Zylox-Tonbridge told BioWorld. The approval is based on a multi-center, randomized and positive control clinical trial in China. The trial was conducted in nine peripheral vascular intervention centers in China.

Endologix LLC reported 12-month results from the second of two studies of a fully percutaneous, transmural arterial bypass therapy for treating peripheral arterial disease. Presented at this month's annual Vascular Interventional Advances Conference in Las Vegas, the Detour-2 study revealed technical success in 100% of treated patients using the system which also surpassed a 30-day, major adverse event rate of just 7%.”

Inari Medical Inc. released results from its 800-person Flowtriever All-Comer Registry for Patient Safety and Hemodynamics (FLASH) registry in pulmonary embolism (PE) at the 2022 Transcatheter Cardiovascular Therapeutics conference in Boston on Sept. 18 showing that treatment of PE with its Flowtriever device provided immediate hemodynamic and symptom improvement with all-cause mortality rates under 1.0% at 30 days.

Penumbra Inc. presented new data at the LINC Symposium in Leipzig, Germany, evaluating its Indigo aspiration system for submassive pulmonary embolism (PE). The subgroup analysis evaluated performance outcomes of patients with main pulmonary artery (PA) emboli vs. discrete unilateral or bilateral PA emboli without main PA involvement. Data from the study suggests the system can be used effectively for both proximal and distal aspiration thrombectomy in the pulmonary arteries.

The transformation of cardiology continues with two U.S. FDA actions to promote the use of artificial intelligence (AI): a 510(k) clearance for Rapidai Inc.’s pulmonary embolism (PE) triage and notification product and breakthrough device designation for Anumana Inc.’s pulmonary hypertension (PH) early detection algorithm.

At the ongoing Biomed Israel 2022 event, Magneto Thrombectomy Solutions Ltd. has shared successful first-in-human (FIH) results showing safety and feasibility of its Etrieve system, a novel catheter based on electric fields for removing blood clots, in patients with acute pulmonary embolism (PE).

The U.S. Centers for Medicare & Medicaid Services (CMS) has proposed to drop its national non-coverage policy for pulmonary embolectomy, a procedure for which multiple devices have been cleared or approved by the FDA. Several stakeholders, including more than one med-tech trade association, had requested such a change, and CMS indicated that much more evidence will be needed before it can forge a national coverage policy that would eliminate the impending geographically differentiated patient access.

PERTH, Australia – Cyclopharm Ltd. said it received a complete response letter (CRL) from the FDA for its Technegas NDA for pulmonary embolisms. The CRL relates to better defining and validating production and delivery of the Technegas particle and other aspects of crucible manufacturing and dosimetry that need to be addressed before the NDA can be approved.

PERTH, Australia – Cyclopharm Ltd. said it received a complete response letter (CRL) from the FDA for its Technegas NDA for pulmonary embolisms. The CRL relates to better defining and validating production and delivery of the Technegas particle and other aspects of crucible manufacturing and dosimetry that need to be addressed before the NDA can be approved.