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首页> 美国卫生研究院文献>World Journal of Emergency Surgery : WJES >Ex-vivo and live animal models are equally effective training for the management of a penetrating cardiac injury
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Ex-vivo and live animal models are equally effective training for the management of a penetrating cardiac injury

机译：活体动物模型和活体动物模型同样有效地训练了穿透性心脏损伤

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BackgroundLive tissue models are considered the most useful simulation for training in the management for hemostasis of penetrating injuries. However, these models are expensive, with limited opportunities for repetitive training. Ex-vivo models using tissue and a fluid pump are less expensive, allow repetitive training and respect ethical principles in animal research. The purpose of this study is to objectively evaluate the effectiveness of ex-vivo training with a pump, compared to live animal model training. Staff surgeons and residents were divided into live tissue training and ex-vivo training groups. Training in the management of a penetrating cardiac injury was conducted for each group, separately. One week later, all participants were formally evaluated in the management of a penetrating cardiac injury in a live animal.
机译：背景技术活组织模型被认为是最有效的模拟方法，可用于训练穿透性伤口止血的管理。但是，这些模型很昂贵，重复训练的机会有限。使用组织和流体泵的体外模型价格便宜，可以重复训练并尊重动物研究中的道德原则。这项研究的目的是客观地评估与活体动物模型训练相比，用泵进行的离体训练的有效性。工作人员外科医生和住院医师分为活组织训练和离体训练组。分别对每组进行了穿透性心脏损伤处理的培训。一周后，对所有参与者进行了活体动物穿透性心脏损伤处理的正式评估。

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