摘要：【中文】本实用新型涉及留置针设计技术领域，公开了一种留置针的防压疮装置，包括用于粘结在皮肤上的第一透明贴、多个开设在第一透明贴上的通孔、位于第一透明贴上的吸水棉垫，第一透明贴的一侧一体设置有翻折后将正压接头压在吸水棉垫上的第二透明贴，第二透明贴远离第一透明贴的一侧与第一透明贴之间设置有拆装组件。本实用新型具有以下优点和效果：由于吸水棉垫本身比较柔软，故通过吸水棉垫将正压接头和皮肤隔开，从而可以减小正压接头直接压在皮肤上后导致皮肤压疮的可能性；同时由于吸水棉垫可以透过通孔对水分进行吸收，故可以减小皮肤受潮的可能性，从而减小皮肤抵抗力降低的可能性，最终即可进一步减少压疮发生的可能性。 【EN】The utility model relates to an it designs technical field to keep somewhere needle, discloses a keep somewhere preventing of needle and press sore device, including the first transparent subsides that are used for bonding on skin, a plurality of through-holes of seting up on first transparent subsides, be located the cotton pad that absorbs water that first transparent subsides, one side an organic whole of first transparent subsides is provided with the second transparent subsides of rolling over the back with malleation joint pressure on the cotton pad that absorbs water, and the transparent subsides of second are kept away from and are provided with the dismouting subassembly between one side of first transparent subsides and the first transparent subsides. The utility model has the advantages of it is following and effect: the water absorption cotton pad is soft, so that the positive pressure joint and the skin are separated by the water absorption cotton pad, and the possibility of skin pressure sore caused by the fact that the positive pressure joint is directly pressed on the skin can be reduced; meanwhile, the water absorption cotton pad can absorb water through the through hole, so that the possibility of skin wetting can be reduced, the possibility of reduction of the skin resistance is reduced, and the possibility of pressure sore generation can be further reduced.