The U.S. FDA cleared Respiree Pte. Ltd.’s 510(k) for its RS-001 cardio-respiratory wearable that measures respiration and offers passive cardio-respiratory monitoring.

Recently launched Irish startup Phyxiom Ltd. hopes that its digital health platform will transform the clinical outcomes for patients with asthma and chronic obstructive pulmonary disease. By providing clinicians with real-time insights into lung function and medication adherence, the platform improves diagnosis accuracy and treatment outcomes.

Despite having lower smoking habits than other groups in the U.S., Black Americans are more likely to develop lung cancer, and their survival rates are significantly worse. What explains this disparity? Scientists at Vanderbilt University Medical Center have analyzed the genetics of their African ancestry in search of risk genes related to the disease and tobacco use. The results reveal new risk factors and confirm the presence of genetic variants that may contribute to the greater impact of lung cancer in this population.

Some Apple Watch users will be able to monitor their blood oxygen levels through their iPhone, thanks to a software update the company planned to issue Aug. 14. The Cupertino, Calif.-based company pulled the feature from its watches in the U.S. in 2024, following a patent dispute with Masimo Corp., of Irvine, Calif., that threatened an import ban.

Cryofocus Medtech (Shanghai) Co. Ltd. received U.S. FDA breakthrough device designation on July 24 for its cryoablation system for asthma. The Chinese med-tech’s stock (HKEX:6922) rose near 20% over two consecutive days on the Hong Kong Stock Exchange with the news, increasing from HK$5.00 ($.64) July 23 to HK$5.98 nearing the close of trading on July 25.

Following up on the $175 million it raised in September 2023, Avalyn Pharma Inc. secured an additional $100 million in an oversubscribed series D financing round to support development of its inhaled treatments for pulmonary fibrosis.

Synchrony Medical Ltd. received the greenlight from the U.S. FDA for its Libairty airway clearance system which is expected to transform the lives of people with chronic lung diseases. The company is now looking to raise $5 million in series A funding to support the launch of the product in the U.S. later this year.

The U.S. Centers for Medicare & Medicaid Services finalized a coverage policy for at-home ventilation for patients with chronic respiratory failure. The amended policy also establishes a series of criteria for coverage of ventilation for chronic obstructive pulmonary disease.

Lex Diagnostics Ltd. has submitted dual applications to the U.S. FDA seeking 510(k) clearance and CLIA waiver status for its Velo system, an ultra-fast point-of-care molecular diagnostics platform. The move comes after the recent news from Quidelortho Corp. that it intends to acquire Lex for $100 million following U.S. regulatory approval of the technology.

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.