高质量的实验室服务是疾病正确诊断、治疗的重要条件。近年来实验医学的迅猛发展极大地提高了实验室服务质量。笔者考察了美国医学实验室，从实验室的设备、管理、布局、服务模式等方面进行了讨论，并提出了我们对实验室发展的初步设想。以利于使实验室更好地为病人服务。 High-quality laboratory services are important conditions for correct diagnosis and treatment of diseases. The rapid development of experimental medicine in recent years has greatly improved the quality of laboratory services. The author visited the American Medical Laboratory and discussed the laboratory equipment, management, layout, and service models, and proposed our preliminary ideas for the development of the laboratory. In order to facilitate the laboratory to better serve patients.