Researchers from The Cleveland Clinic Foundation continue to build intellectual property to protect their invention of a portable device for regulating the flow of cerebrospinal fluid (CSF) from a patient.

Two companies – Head Diagnostics Ltd. and Octave Bioscience Inc. – identified biomarkers that could provide objective assessments of disease progression and response to treatment for patients with multiple sclerosis.

Elixir Medical Corp. revealed that data from the Pinnacle I study has validated the safety and effectiveness of its Lithix Hertz contact intravascular lithotripsy system to treat moderate to severe calcified coronary artery lesions by percutaneous transluminal coronary angioplasty.

One-year results of the DETOUR2 trial published in the Journal of Vascular Surgery demonstrate outstanding results for Endologix LLC’s percutaneous transmural arterial bypass system for treatment of severe peripheral artery disease. The study showed nearly all patients experienced improvement in acute limb ischemia with freedom from occlusion of 92% and freedom from revascularization of nearly 88% at 12 months.

Masimo Corp.’s pride and joy, the Stork baby monitor, achieved a new developmental milestone with U.S. FDA clearance for over-the-counter marketing. The agency cleared Stork, which monitors key vital signs including oxygen saturation level, pulse rate and skin temperature, for use on a prescription basis in December. It has been available in the U.S. as a health and wellness device since August 2023.

Epitel Inc. received U.S. FDA clearances for two epilepsy-focused technologies that simplify detection and analysis of seizures in patients with suspected epilepsy. The Remi remote electroencephalogram monitoring system is a wearable device that allows patients to continue with their daily activities for extended periods without the restrictions of wires, while still capturing intermittent seizures. The Remi Vigilenz artificial intelligence system uses machine learning to identify and note seizure events in the Remi EEG records.

Precision medicine holds exciting promise for the medical device industry as it offers a range of solutions within diagnostics, digital devices and imaging, which could transform patient care, delegates heard at the LSX World Congress in London. However, there are a range of challenges ahead, including the population of clinical data, getting past the inertia of physicians and making it easier to run clinical studies.

The U.K. government said it is taking active steps to ensure that the country’s health and social care system can reliably access safe, effective and innovative technologies. One year following its inaugural medical technology strategy, the government reported changes underway which have already transformed the med-tech sector and consequently patients’ lives.

While the U.S. FDA’s final rule for regulation of lab-developed tests (LDTs) has yet to emerge, there is some reason to expect the rule will be met with litigation from clinical lab associations. The FDA’s Jeff Shuren said in remarks to this year’s meeting of the Medical Device Manufacturers Association that there is a legitimate problem with the accuracy of many LDTs, adding that while stakeholders are at liberty to question the FDA’s rulemaking, the agency’s experience in this area indicates that the question of LDT reliability is not up for debate.

The long-term use of ventricular assist devices is becoming a problem for at least some of these devices, as demonstrated by the recall of the Heartmate II and Heartmate 3 devices by Abbott Laboratories’ Abbott Vascular division due to obstruction of the outflow graft used to attach the device to the human heart.