Head-in hub ring for infants

文件类型：PDF文档
文件大小：592K
The device (10) has a tabular base body (12) with ends (14, 16), where the ends have respective instruments (18). The instruments are re-detachable from each other for connection of both ends and for circular closing of the device to one of the skulls of the infants supporting ring. The supporting ring has multiple diameters. The tabular base body has a cover (20) and a filling.