康熙中后期由于个人健康的原因,皇帝不断招请西洋传教士医生入京效力。这些传教士医生在宫廷中的医疗服务,对清政府采取宽松的天主教政策产生了积极影响。雍正继位以后,采取了严厉的禁教政策,使西医入京陷入低谷。乾隆时期,清政府一面禁教,一面仍招请西洋技艺之人,传教士医生又得以入宫效力,但是规模较康熙时期已大为缩减。嘉庆时期,清政府施行彻底的禁教政策,几乎所有的传教士均被驱逐出境,首次西医入华到此告一段落。作为西学东渐内容之一的西医入京,与清前期的天主教政策形成了一种密切的互动关系:西医入京随宽松的天主教政策而兴,随严厉的禁教政策而衰;同时西医入京又促使康熙颁布驰教谕令,并有助于天主教在乾隆时期的禁教政策中得以维持。 Due to personal health reasons in the late Kangxi period, the emperor constantly invited Western missionaries to Beijing to work. The medical services of these missionary doctors at the court had a positive impact on the Qing government’s liberal Catholic policies. After Yongzheng succeeded to the throne, he adopted a strict policy of forbidding education and brought western medicine into Beijing into a trough. During the Qianlong period, the Qing government banned teaching while still inviting Western artisans. The missionary doctors were able to enter the court again, but the scale had been greatly reduced compared to the Kangxi period. In the Jiaqing era, the Qing government implemented a complete policy of forbidding education. Almost all the missionaries were expelled from the country. The first time that Western medicine was introduced into China came to an end. Western medicine, one of the contents of western learning, entered into Beijing and formed a close and interactive relationship with the Catholic policies of the early Qing Dynasty: western medicine became prosperous with liberal Catholic policies and deteriorated with a strict prohibition of education policy; Promulgation of Chi Encyclical Order, and to help the Catholic Church in Qianlong period of the prohibition of education policy to be maintained.