为满足眼部化学伤患者高效急救的需要，发明一种眼部化学伤结膜囊冲洗器，包括进液管道，冲洗管道，手动加压球，流量调节器和结膜囊冲洗头，避免反复更换冲洗液，减少操作时间，同时有利于冲洗液快速大量聚集，为严重眼部化学伤的患者缩短急救等待时间；手动加压球的设置，实现了冲洗液重力基础上的加压冲洗，为患者眼部急救治疗效果提供了可靠保证。

A new conjunctiva sac irrigation device which includs a liquid inlet pipe, flush pipe, and a manual pressure device,a flow regulator and a flush filter was invented to meet needs of efficient first aid for ocular chemical injuries. It is worth noting to avoid changing fushing fliud frequently and shorten time of operation, which is beneficial to gather a lot of flushing fluid in a short time and shorten the first aid waiting time for patients with severe ocular chemical injuries. For this device, the design of manual pressure ball realizes presure flush based on the gravity of flushing fliud, which confirms a reliable effect on the acute treatment to patients' eyes.