负压封闭引流技术在慢性创面处理中的实践与认识

自古至今，慢性创面的治疗是困扰人们的一大问题，在不断探索中，有学者提出负压吸引理论，并付诸实践，在应用中认识到负压封闭引流技术（vacuum sealing drainage，VSD）的作用机制及优缺点，并对其改进，以有效治疗慢性创面。纵观其出现、挫折、成熟和完善的发展历程，与其他客观事物一样，VSD经历了“实践-认识...

The Practice and Cognition of Vacuum Sealing Drainage in the Treatment of Chronic Wounds

For a long time, the treatment of chronic wound is a problem that has been troubled people. In the explorement, the theory of vacuum suction is proposed, and is put into practice to solve the problem of chronic wound. The mechanism, advantages and disadvantages of the technique of vacuum sealing drainage are recognized in the application. Then, it is more conducive to clinical applications after its improvement, especially for the treatment of chronic wound. Throughout its development course of present, frustration, maturation and consummate, it is not difficult to discern that the process of its development is tortuous as other things.