DEVICE AND METHOD FOR IMPLANTING AN INTRALAMELLAR RING IN THE CORRECTION OF AMETROPIAS
专利汇可以提供DEVICE AND METHOD FOR IMPLANTING AN INTRALAMELLAR RING IN THE CORRECTION OF AMETROPIAS专利检索，专利查询，专利分析的服务。并且A device that permits implantation of an intracorneal ring for the correction of ametropias very easily and without causing alterations in the cornea is disclosed that comprises two semicircular complementary strip-like cutting members (6, 7), support means (5) for maintaining the cutting member in fixed relationship and a hand held operating member (3) associated with the support means and having a peripheral circular finger engaging surface (4). In use, two small incisions are first made in the cornea of the eye of a patient and the surgeon then, holding the operating member (3) between his fingers, presses the cutting members (6, 7) against the cornea with leading ends of the cutting members inserted into the incisions, and then rotates the device through 180 DEG . This creates a 360 DEG tunnel in the cornea. The device is then reverse rotated and removed, after which an intralamellar split ring (16) of silicon or the like is introduced into the tunnel using forceps. The ends of the ring are rounded to facilitate insertion and apertures (17) to facilitate manipulation during the operation.，下面是DEVICE AND METHOD FOR IMPLANTING AN INTRALAMELLAR RING IN THE CORRECTION OF AMETROPIAS专利的具体信息内容。
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