Shoor P M, Stotts J S, Witzel T H, Zweifach S, Vanderlip J E, Bernstein E F
Lab Anim Sci. 1979 Jun;29(3):389-94.
A mobile calf enclosure was developed which incorporated a hydraulic hoist and sling for the care of calves. This apparatus permitted induction of and emergence from anesthesia in an erect posture, which decreased the risk of aspiration and postoperative pulmonary problems. Fifty-two surgical procedures requiring general anesthesia have been performed on 29 calves during the last 2 years with only one operative death, and calves have been maintained within the enclosure for periods up to 1 month.
研发了一种用于照料小牛的可移动牛犊围栏，该围栏配备了液压升降机和吊索。这种装置允许小牛在直立姿势下进行麻醉诱导和苏醒，从而降低了误吸和术后肺部问题的风险。在过去两年中，对29头小牛进行了52次需要全身麻醉的外科手术，仅发生一例手术死亡，并且小牛在围栏内饲养了长达1个月的时间。
