溴化潘克劳宁系一种新的非去极化肌肉松弛剂。临床应用证明,该药优于既有的一些肌松剂,特别适用于以下一些患者:①心血管功能不稳定的手术病人行全身麻醉时;②对常规治疗无反应的支气管痉挛患者;③因严重破伤风或中毒而肌肉痉挛、妨碍充分通气的患者;④不能维持正常呼吸的癫痫患者;⑤需行气管内插管而禁忌使用琥珀胆碱的患者。使用潘克劳宁的同时,应使患者适当地镇静,否则容易产生心理上的损害。其他的危险有呼吸器中断未及时发现,快速性心律失常,因药物互相作用而致肌肉松弛作用延长等。溴化潘克劳宁(Pancuronium Bromide),商品名潘龙(Pavulon),系1964年合成。它系按下列要求探索新肌松剂的结果:①非去极性;②作用出现迅速接近去极化肌松剂;③其作用容易逆转,而且可 Prancisone bromide is a new non-depolarizing muscle relaxant. Clinical application shows that the drug is superior to some existing muscle relaxants, especially for the following patients: ① patients with unstable cardiovascular function under general anesthesia; ② patients who do not respond to conventional treatment of bronchospasm; ③ due to Severe tetanus or poisoning and muscle spasms, hindering fully ventilated patients; ④ can not maintain normal breathing in patients with epilepsy; ⑤ required endotracheal intubation and taboo use of succinylcholine in patients. Pancailing while using the patient should be properly sedated, otherwise prone to psychological damage. Other dangers have not been detected in time respiratory disruption, tachyarrhythmia, due to drug interactions caused by muscle relaxation and so on. Pancuronium Bromide, trade name Pavulon, was synthesized in 1964. It is based on the following requirements to explore the results of new muscle relaxants: ① non-polar; ② the role of rapid access to depolarizing muscle relaxants; ③ its role is easy to reverse, and