[一种用于白内障冷冻摘除术的新型虹膜双镊（作者译）]

Klin Monbl Augenheilkd. 1976 Jan;168(1):111-2.

In the cryoextraction of a cataract associated with severe hypotension and narrow pupil, a new smooth iris double-forceps has been found useful for the grasping of the iris and the dilatation of the pupil. Thus, it will be possible to obtain a round pupil even in these rare cases.

在伴有严重低血压和瞳孔狭窄的白内障冷冻摘除术中，一种新型的平滑虹膜双钳被证明可用于抓取虹膜和扩大瞳孔。因此，即使在这些罕见病例中也有可能获得圆形瞳孔。