CN2186558Y - 间冷式冰帽 - Google Patents

间冷式冰帽 Download PDF

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Publication number
CN2186558Y
CN2186558Y CN 92237286 CN92237286U CN2186558Y CN 2186558 Y CN2186558 Y CN 2186558Y CN 92237286 CN92237286 CN 92237286 CN 92237286 U CN92237286 U CN 92237286U CN 2186558 Y CN2186558 Y CN 2186558Y
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China
Prior art keywords
ice cap
helmet
cooling ice
indirect
utility
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Expired - Fee Related
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CN 92237286
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English (en)
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简燕
隋鸿
岐明
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Individual
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Individual
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Priority to CN 92237286 priority Critical patent/CN2186558Y/zh
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Abstract

间冷式冰帽是一种结构简单、应用方便的医疗器 械。其特点是采用铝盔半浸于致冷剂液面下,利用铝 盔的良好传热性能,在铝盔内产生一个低温氛围,达 到使枕于铝盔内的患者头部迅速降温之目的。
该间冷式冰帽结构简单,造价低,使用方便,降温 效果好,特别适用于野外抢救。

Description

本实用新型是一种医疗器械,用于患者头部的间接降温。
在医护工作中,遇到高烧昏迷患者时,长期以来都是采用直冷式冰帽,对患者头部直接冰冻降温以减慢脑细胞代谢,这种直冷式冰帽是将患者头部直接枕放在一个盛有冰块的盒子里,患者头部及耳部常常被冰水浸湿,造成局部皮肤冻伤,而且也不文明卫生。此外,直冷式冰帽只能采用物理方法直接致冷,因而使用条件受到限制。
本实用新型是为解决直冷式冰帽的上述缺点而研制的。本实用新型采用一只铝盔(1)由密封橡胶圈(5)固定横放在塑料盒(2)中,铝盔(1)外的盒子中盛放致冷剂(6),塑料盒上部出口(3)用于致冷剂(6)的溢流,下部出口(4)用于排放致冷剂(6)。铝盔(1)内可放置软垫使患者头感舒适。
本实用新型的目的是这样实现的:将患者头部枕于铝盔(1)中,铝盔(1)外的塑料盒(2)中盛放致冷剂(6),铝盔(1)内表面形成一个半球形的冷源辐射面,使患者头部迅速降温。
本实用新型采用物理、化学的方法间接致冷,比电致冷冰帽结构简单,成本低,易于普及,便于野外抢救;比直冷式冰帽降温效果好,安全卫生,方便舒适,而且在抢救现场没有冰块时,可采用化学吸热方法致冷。

Claims (6)

1、一种间冷式冰帽,其特征在于:采用铝盔(1)浸于塑料盒(2)的致冷剂(6)中。
2、根据权利要求1所述的间冷式冰帽,其特征在于:铝盔(1)可用铝、铜等传热良好的金属材料制作,也可用石墨、玻璃、塑料制作。
3、根据权利要求1所述的间冷式冰帽,其特征在于:盛放致冷剂(6)的塑料盒(2)可用塑料、金属、木材制作。
4、根据权利要求1所述的间冷式冰帽,其特征在于:铝盔(1)中可放置枕垫。
5、根据权利要求1所述的间冷式冰帽,其特征在于:致冷剂(6)可采用冰-氯化钠盐水、冰-氯化钙盐水、干冰-酒精溶液或其它化学致冷剂。
6、根据权利要求1所述的间冷式冰帽,其特征在于:整体外形可为方形或半球形。
CN 92237286 1992-10-31 1992-10-31 间冷式冰帽 Expired - Fee Related CN2186558Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92237286 CN2186558Y (zh) 1992-10-31 1992-10-31 间冷式冰帽

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92237286 CN2186558Y (zh) 1992-10-31 1992-10-31 间冷式冰帽

Publications (1)

Publication Number Publication Date
CN2186558Y true CN2186558Y (zh) 1995-01-04

Family

ID=33778591

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92237286 Expired - Fee Related CN2186558Y (zh) 1992-10-31 1992-10-31 间冷式冰帽

Country Status (1)

Country Link
CN (1) CN2186558Y (zh)

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