蓝帆医疗获融资买入0.52亿元，近三日累计买入0.85亿元

Group 1 - The core point of the news is that 蓝帆医疗 (Blue Sail Medical) has seen an increase in financing buy-in amounts over the recent trading days, indicating growing investor interest [1] - On August 20, Blue Sail Medical had a financing buy-in amount of 0.52 billion yuan, ranking 1165th in the market, with a financing repayment amount of 0.26 billion yuan, resulting in a net buy-in of 26.77 million yuan [1] - Over the last three trading days from August 15 to August 20, the financing buy-in amounts were 0.10 billion yuan, 0.22 billion yuan, and 0.52 billion yuan respectively, showing a positive trend [1] Group 2 - In terms of securities lending, on the same day, the company had a securities lending sell-out of 3000 shares, resulting in a net sell-out of 3000 shares [2]