Unverified85% confidenceDecision RuleTime unknown
深创/枪伤/大动脉出血须选择'止血纱布/敷料'形态而非'散装粉末',粉末在高速出血下易被血流冲走无法有效填塞压迫
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified深部或动脉喷射性出血应选纱布浸渍型(gauze/dressing)止血敷料而非散粉,因散粉难以填塞压迫且不便清创;散粉仅适合浅表渗血或体表小面积伤口83% similarUnverified深度渗血或活动性出血伤口不建议单用普通纱布吸附,应搭配止血材料或就医,普通纱布无止血功能且血液浸透后会板结失去透气性82% similarUnverified对深腔伤口或不规则伤口,颗粒形态比止血贴/止血棉更易填塞覆盖创面,但对浅表小伤口来说操作偏麻烦,不如止血贴方便81% similarUnverified不适用于日常小伤口或毛细血管级出血,这类场景普通创可贴或纱布即可,使用战术止血纱布属于过度处置80% similarUnverified锋利度与安全性存在权衡:过于锋利的薄刃剪断面平整但一旦剪深血管出血量大;带止血粉配套的产品更实用,建议无论选哪款都常备止血粉80% similar
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