Sutherland R L, VanLeeuwen W N
Can Med Assoc J. 1972 Jul 8;107(1):49-50.
A series of 55 patients were fitted with a new type of hydrophilic soft contact lens. These were found more comfortable than hard contact lenses and they had a protective and pain-relieving action in cases of chronic corneal disease. Vision was not as good as with hard contact lenses and a greater potential danger of infection was found. They are preferred by many patients despite the noticeable thick edge and the difficulty of obtaining an identical replacement.
为55名患者佩戴了新型亲水性软性隐形眼镜。发现这些隐形眼镜比硬性隐形眼镜更舒适,并且在慢性角膜疾病病例中具有保护和缓解疼痛的作用。视力不如使用硬性隐形眼镜时好,而且发现感染的潜在风险更大。尽管边缘明显较厚且难以获得完全相同的替代品,但许多患者还是更喜欢它们。