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冷冻眼外科是在眼部组织正确地使用不同程度的低温,以取得肯定的手术效果的一种方法。冷冻器包括一个液体氮供给源和真空绝缘的套管,后者在尖端处无绝缘而有一微热耦,以保持所需
Cryosurgery is a method of correctly using different degrees of hypothermia in the ocular tissues to achieve positive surgical results. The freezer includes a liquid nitrogen supply and a vacuum insulated sleeve, which is uninsulated at the tip and has a slight thermal coupling to maintain the required