CRYOFOCUS-B: The asthma cryoablation system has received breakthrough medical device designation from the U.S. Food and Drug Administration

Zhitong
2025.07.24 13:59
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CRYOFOCUS-B announced that its asthma cryoablation system has received breakthrough medical device designation from the U.S. Food and Drug Administration. The system is independently developed and aims to treat moderate to severe asthma by using cryoablation technology to disrupt the pulmonary vagus nerve, reducing the release of acetylcholine and mucus secretion, thereby effectively treating asthma