港股医疗设备及用品股心泰医疗(02291.HK)早盘持续异动，三次因触发市调机制而进入冷静期，涨幅一度扩大至100%，现有所收窄至76%，报28.25港元。

Core Viewpoint - The stock of Heartway Medical (02291.HK) has experienced significant volatility, with a peak increase of 100% before settling at a 76% rise, currently priced at 28.25 HKD [1] Group 1 - Heartway Medical's stock triggered the market adjustment mechanism three times, entering a cooling-off period [1] - The stock's price surged to a high of 28.25 HKD, reflecting strong investor interest and market activity [1]