医疗器械板块11月10日涨1.45%，九安医疗领涨，主力资金净流入8.39亿元

Core Insights - The medical device sector experienced a rise of 1.45% on November 10, with Jiuan Medical leading the gains [1] - The Shanghai Composite Index closed at 4018.6, up 0.53%, while the Shenzhen Component Index closed at 13427.61, up 0.18% [1] Medical Device Sector Performance - Jiuan Medical (002432) saw a closing price of 44.20, with a significant increase of 10.00% and a trading volume of 411,500 shares, resulting in a transaction value of 1.773 billion [1] - Other notable performers included Zhongyuan Xiehe (600645) with a closing price of 26.78, up 8.86%, and Guanhua Biological (300238) at 16.26, up 7.90% [1] - The sector's overall trading volume and transaction values indicate strong investor interest, with Jiuan Medical leading the charge [1] Capital Flow Analysis - The medical device sector saw a net inflow of 839 million in main funds, while retail investors experienced a net outflow of 432 million [2][3] - Jiuan Medical attracted a net inflow of 309 million from main funds, indicating strong institutional interest despite a net outflow of 189 million from retail investors [3] - Other companies like Mindray Medical (300760) and Zhongyuan Xiehe (600645) also showed significant net inflows from main funds, suggesting a trend of institutional investment in the sector [3]