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SVX/硅条探测器的研究
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作者 L.Bagby m.johnson +1 位作者 R.Lipton 顾维新 《核电子学与探测技术》 CAS CSCD 北大核心 1997年第1期28-32,共5页
交流耦合的硅条探测器有较高的电压跨接在耦合电容上面,坏的耦合电容使约50V 电压加到 SVX 器件,测量了坏的耦合电容对 SVXD(rod soft 3 μm)、SVXH(rad soft 1.2 μm)和 SVX2b(tad soft 1.2 μm)放大器/读出器件的影响.试验结果表明,... 交流耦合的硅条探测器有较高的电压跨接在耦合电容上面,坏的耦合电容使约50V 电压加到 SVX 器件,测量了坏的耦合电容对 SVXD(rod soft 3 μm)、SVXH(rad soft 1.2 μm)和 SVX2b(tad soft 1.2 μm)放大器/读出器件的影响.试验结果表明,当一个过载电压直接加到一个 SVX 道时,相邻的一些道发生饱和,这种效应是由于在 SVX 基片内的电流扩散而不是探测器的表面电流形成的。文中讨论了饱和量大小和可能的解决途径。 展开更多
关键词 硅条 探测器 SVX读出器件 饱和 粒子径迹
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Sugammadex is associated with better respiratory recovery than neostigmine following reversal of anaesthesia-associated neuromuscular blockade in the morbidly obese patients following elective laparoscopic surgery 被引量:1
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作者 m.johnson O.A.Khan +3 位作者 E.R.McGlone A.A.Roman J.S.Qureshi A.Kayal 《Laparoscopic, Endoscopic and Robotic Surgery》 2018年第2期33-36,共4页
Complete and reliable neuromuscular reversal is important to successful anaesthetic recovery in the morbidly obese patient undergoing laparoscopic surgery.Our goal was to determine whether sugammadex,a selective rever... Complete and reliable neuromuscular reversal is important to successful anaesthetic recovery in the morbidly obese patient undergoing laparoscopic surgery.Our goal was to determine whether sugammadex,a selective reversal agent is associated with better respiratory recovery than neostigmine following the reversal of anaesthesia-associated neuromuscular blockade by rocuronium in the morbidly obese.Peak Expiratory Flow Rate a surrogate marker for respiratory function,was the primary outcome measured and secondary outcome measures included post-operative nausea and vomiting,pain and head lifting.We found that patients reversed with sugammadex had a significantly higher post-operative PEFR as compared to those reversed with neostigmine and glycopyrrolate group. 展开更多
关键词 SUGAMMADEX Laparoscopic surgery Neuromuscular blockade Morbidly obese
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