Galvanize Therapeutics Inc.’s Aliya pulsed electrical field system could enable surgeons to perform a biopsy and ablate lung tumors at the same time, a study in the Journal of Surgical Oncology indicates.

Fujirebio Diagnostics Inc.’s Alzheimer’s disease assay received the U.S. FDA’s first clearance for a blood test for the debilitating neurodegenerative disease. Fujirebio’s Lumipulse G pTau217/ß-Amyloid 1-42 plasma ratio is indicated for the early detection of amyloid plaques associated with Alzheimer’s disease in symptomatic individuals aged 55 years and older.

A pair of studies published in Diabetologia demonstrate that use of continuous glucose monitors (CGMs) reduces hospitalizations in people with type 1 diabetes and in those with type 2 diabetes who use insulin compared to use of capillary blood glucose monitoring. Abbott Laboratories’s REFLECT real-world studies showed that use of its Freestyle Libre CGMs reduced the severity of cardiovascular conditions associated with diabetes and, consequently, led to fewer in-patient stays.

Mirvie Inc. continues the development of precision medicine for pregnancy-related conditions with its Encompass blood test to predict preeclampsia risk and individualized support to head off the life-threatening complication that affects one in 12 pregnancies. The test, which received U.S. FDA breakthrough device designation in 2022, is now available to order online with clinician review via telehealth.

April may not have brought rain to med-tech, but tariffs and financial uncertainty certainly dampened the enthusiasm for IPOs. With those clouds lifting, three companies – Hinge Health Inc., Capsovision Inc., and Omada Health Inc. – appear ready to flower in May, potentially a harbinger of a return to the brisk pace for med-tech IPOs seen in the opening weeks of 2025 when eight companies raised nearly $1 billion.

The long-term status of the trade dispute with China remains unclear, but a 90-day reduction in stratospheric tariffs imposed by the U.S. and China on their respective products provides breathing room for the med-tech companies predicting the hardest hit from the original levels.

News of the sale of Masimo Corp.’s consumer audio unit may be music to the ears of investors, even at the steep discount from its original purchase price. Samsung Electronics Co. Ltd.’s Harman International Industries Inc. unit snapped up the Sound United business for about $350 million – roughly one-third of the $1.025 billion Masimo paid for the company in 2022.

Senseonics Holdings Inc. and Sequel Med Tech LLC revealed plans to develop an automated insulin delivery system using the Eversense one-year, implantable continuous glucose monitoring system to increase flexibility for people with type 1 diabetes.

Cellecta Inc. made remote diagnostics and decentralized clinical trials significantly easier with the launch of its Drivermap Exp assay. The microsampling kit provides a “molecular snapshot” of 19,000 human protein-encoding genes from just 30 microliters of dried whole blood.

April data and first quarter earnings reports show remarkable resilience in med tech, even as other sectors continue to suffer in response to tariffs and changing regulations. Not that tariffs proved insignificant: several companies reported annualized impacts north of half a billion dollars, but fundamentals and increased interest in med tech as a haven gave most players sufficient breathing room to absorb the impact with minimal adjustments.