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眼球受压后眼压下降乃是众所周知的事实。早在1955年Chandle 在白内障手术时,首先采用手指按摩眼球降低眼压,以防止术中玻璃体脱出取得良好效果。1953年Blaxter报告睑内眼球加压试验法用于青光眼的诊断。1959年Berens 等报告双眼眼球同时加压及睑外同时加压实验都得到满意效果。他们提出睑外加压与眼球直接加压的结果几近相等。3年后Tulevech 等又报告两眼睑外同时加压试验用于诊断青光眼,肯定了睑外加压的诊断价值。目前国内兼用于青光眼的诊断及白内障术前降眼压的压迫器尚未见报道,我们设计出了双功能睑外气囊眼球加压器,应用于青光眼的诊断和白内障术前降眼压取得满意效果。
It is a well-known fact that IOP drops after eye pressure. As early as 1955 Chandle in cataract surgery, the first use of finger massage the eye to reduce intraocular pressure, to prevent intraoperative vitreous prolapse achieved good results. 1953 Blaxter report intraocular pressure test for the diagnosis of glaucoma. In 1959, Berens et al. Reported satisfactory results with both eyeball pressure and eyelid compression test at the same time. They suggested that the pressure on the eyelid pressed directly with the result of the eye nearly equal. Three years later, Tulevech et al. Reported two simultaneous eyelid pressure tests for the diagnosis of glaucoma, affirming the diagnostic value of extra-capsular pressure. At present, there are no reports about the diagnosis of glaucoma and the reduction of intraocular pressure before cataract surgery in China. We designed a dual-function eyelid balloon eyeball pressurizer which can be used to diagnose glaucoma and reduce intraocular pressure before cataract surgery. .