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介入性检查及治疗己广泛应用于临床,术后需将导管从动脉内拔出。术后并发皮下血肿者时有发生,尤以动脉穿刺后多见,其原因主要是压迫止血方法不当。我们于1995年3月研制的该止血器,对压迫止血法进行了改进,经30例次的临床应用,效果十分满意,现介绍如下。1 材料与结构一块20cm×25cm 金属底板,一根1.2cm×25cm 金属杆,一个固定装置,一个装在金属杆前端的圆锥形橡皮头。2 操作与方法按传统方法操作,术后拔
Interventional examination and treatment has been widely used in clinical and postoperative catheter removed from the artery. Postoperative subcutaneous hematoma occurred from time to time, especially after arterial puncture more common, the main reason is oppression hemostasis improper method. The hemostat, which we developed in March 1995, has been improved on the compression hemostasis method. After 30 times of clinical application, the effect is very satisfactory. The introduction is as follows. A material and structure A 20cm × 25cm metal floor, a 1.2cm × 25cm metal rod, a fixed device, a tapered rubber head mounted on the metal rod. 2 operations and methods according to the traditional method of operation, postoperative pull