论文部分内容阅读
中心供氧是危重监护病房的必备设备,但由子在基层医院、尤其是原有病房内安装难度大、代价高,则不易普及。我们采用自行设计的简易中心供氧装置,经临床使用效果满意,现介绍如下,以供基层医院借鉴。安装方法一、器材氧气流量表、内螺纹锥形管、外螺纹锥形管、三通接头、高压橡胶管。二、方法 (1)将氧气流量表的高压表与流量表拆开。(2)高压表端接与之丝口相适应的外螺纹锥形管,流量表端按与其丝口相适应的内螺纹锥形管。(3)将高压表端与流量表端锥形管以高压橡胶管相连,用细铁丝扎紧。根据床位设置,使用三通管分别接流量表于床头,橡胶管固定于墙壁。若两床共用一具流量表时,可将出湿化瓶端以Y型管(听诊器上的亦可)分送两床,若床位多,可用两个氧气瓶并联。(4)将高压表拧于氧气瓶上,即可使用(见附图)。
Oxygen supply is an essential equipment for critical care wards. However, it is not easy to popularize the sub-hospitals in the grass-roots hospitals, especially the original wards, which is difficult and costly to install. We use self-designed simple center oxygen device, satisfactory results of clinical use, are presented below, for reference by the grassroots hospitals. Installation method First, the oxygen flow meter equipment, tapered female pipe, male tapered pipe, three joints, high pressure rubber tube. Second, the method (1) the oxygen flow meter high pressure meter and flow meter apart. (2) The high pressure gauge is terminated with an external thread tapered pipe adapted to the thread mouth, the internal thread tapered pipe adapted to the thread mouth of the flow meter is adapted. (3) Connect the high pressure gauge end and the taper tube on the flow meter end to the high pressure rubber tube, fasten with the thin wire. According to bed settings, the use of three-way flow meter were connected to the bedside, rubber tube fixed to the wall. If the two beds share a flow meter, wet end of the bottle can be Y-tube (stethoscope can also be) to send two beds, if more beds, two oxygen cylinders available in parallel. (4) screw the high pressure gauge on the oxygen bottle, you can use (see photo).