Aperture-adjustable sealing cover and endoscope mask

The utility model relates to an aperture-adjustable sealing cover and an endoscope mask. According to the technical scheme, the endoscope mask is characterized by comprising a mask body and the aperture-adjustable sealing cover; the aperture-adjustable sealing cover comprises a fixed seat; a cover body; the cover body is detachably arranged on the fixed seat; the sealing assembly is used for being matched with endoscopes of different specifications; one end of the sealing assembly is arranged on the cover body, and the other end of the sealing assembly is connected with the fixed seat; the endoscope mask has the advantage that the mask can be matched with the endoscopes of different specifications, so that the working efficiency is improved. 本实用新型涉及一种可调孔径密封盖及内窥镜面罩，其技术方案要点是：内窥镜面罩包括面罩本体及可调孔径密封盖；可调孔径密封盖包括：固定座；盖体；所述盖体可拆卸设置在所述固定座上；密封组件，用于适配不同规格的内窥镜；所述密封组件的一端设置在所述盖体上，所述密封组件的另一端连接所述固定座；本申请具有可使面罩适配不同规格的内窥镜以提高工作效率的优点。