The U.S. FDA announced a class I recall of single-use neurovascular guide catheters made by Medos International Sarl SA of Neuchatel, Switzerland, because of fractures in the device’s distal catheter shaft. The FDA stated that the issue, seen in the company’s Cerebase DA line of guide sheaths, has led Medos to recommend that customers quarantine any of the affected devices, although a root cause has not yet been identified.