During execution of this maneuver, the anterior ethmoidal artery is torn and must be cauterized with forceps. 手术过程中,筛前动脉破裂,需要用止血钳烧灼止血。
The coil slipped into the left pulmonary artery in 1 case and correction was obtained by retrieving with forceps. 1例右冠状动脉右室瘘,在封堵后即刻发生弹簧圈漂移至左肺小动脉,用异物钳取出后再行外科手术。
Methods RHR models were established by occlusion of renal artery with artery forceps. The collagen concentration and the contents of collagen type I, III were measured. 方法采用经典的肾动脉钳夹方法建立RHR模型,观测大鼠胶原浓度,Ⅰ、Ⅲ型胶原含量,心脏重量,左心室重量。