天臣医疗收盘上涨3.71%，滚动市盈率57.84倍，总市值31.07亿元

Group 1 - The core viewpoint of the article highlights the performance and valuation of Tianchen Medical, noting its stock price increase and current market metrics [1] - As of July 28, Tianchen Medical's closing price was 38.29 yuan, with a PE ratio of 57.84, marking a new low in 1133 days, and a total market capitalization of 3.107 billion yuan [1] - The average PE ratio in the medical device industry is 55.28, with a median of 38.06, placing Tianchen Medical at the 88th position in the industry ranking [1] Group 2 - As of March 31, 2025, Tianchen Medical had 4,443 shareholders, an increase of 68 from the previous count, with an average holding value of 352,800 yuan and an average shareholding of 27,600 shares [1] - The company specializes in the research, innovation, production, and sales of high-end surgical staplers, with key products including various types of staplers and suturing devices [1] - The latest quarterly report for Q1 2025 shows that the company achieved a revenue of 65.8461 million yuan, a year-on-year increase of 9.34%, and a net profit of 13.1867 million yuan, up 16.16%, with a gross margin of 58.46% [1]