Protective film sleeve for hard tube endoscope

The utility model discloses a hard tube endoscope protective film sleeve which comprises a protective sleeve body, the protective sleeve body is arranged to be an elastic component, the protective sleeve body is arranged on an external endoscope in a sleeved mode, one end of the protective sleeve body is fixedly connected with a light-transmitting piece, and the other end of the protective sleeve body is provided with a penetrating hole for an optical fiber opening of the external endoscope to penetrate out. According to the scheme, the probability that the protective sleeve body and the endoscope fall off in the taking-out process can be reduced, the safety of the protective film sleeve in the using process is guaranteed, and unnecessary troubles in the medical treatment process are reduced. The utility model belongs to the technical field of medical instruments. 本实用新型公开了一种硬管内镜保护膜套，包括保护套本体，所述保护套本体设置为弹性构件，所述保护套本体套设于外设的内镜，所述保护套本体的一端固定连接有透光件、另一端设置有供外设的内镜的光纤口穿出的穿过孔。本方案能降低取出过程中保护套本体与内镜发生脱落的概率，保证了保护膜套在使用时的安全性，减少医疗