使用双袖带止血带进行静脉区域镇痛失败。

Anaesthesia. 1984 May;39(5):456-9. doi: 10.1111/j.1365-2044.1984.tb07314.x.

A case is presented of an elderly, obese patient with calcified peripheral vessels in whom an intravenous regional analgesic technique failed because arterial occlusion could not be achieved safely with a double cuff tourniquet. The possible causes and precautions are discussed.

本文报告了一例老年肥胖患者，其外周血管钙化，采用双袖带止血带无法安全实现动脉阻断，导致静脉区域镇痛技术失败。文中讨论了可能的原因及预防措施。