最新日韩一卡二卡三卡视频_欧美日韩精品无码免费专区_国产在线精品成人一区二区三区_亚洲精品国自产拍在线观看_欧美日韩人妻无码精品专区_无码日本精品一区二区片_一区一区三区产品乱码亚洲_97视频精品全国免费观看_开心五月色婷婷综合开心网

<bdo id='fSpzG'><sup id='mWM8Q'><div id='qKfoj'><bdo id='wLHrY'></bdo></div></sup></bdo>

4急救科普

您的位置: 首頁 -> 急救科普 -> 普美康除顫儀在臨床的具體應用及護理

心臟直流電(dian)(dian)(dian)(dian)復(fu)(fu)(fu)律(lv)(lv)(lv)(lv)是用電(dian)(dian)(dian)(dian)能來治療(liao)快速異位心律(lv)(lv)(lv)(lv)失(shi)常，使之(zhi)轉復(fu)(fu)(fu)為(wei)竇性心律(lv)(lv)(lv)(lv)的一種(zhong)有效(xiao)方法。分同(tong)步(bu)電(dian)(dian)(dian)(dian)復(fu)(fu)(fu)律(lv)(lv)(lv)(lv)與(yu)非(fei)同(tong)步(bu)兩(liang)種(zhong)：同(tong)步(bu)電(dian)(dian)(dian)(dian)復(fu)(fu)(fu)律(lv)(lv)(lv)(lv)是指(zhi)除顫器由R波的電(dian)(dian)(dian)(dian)信號激發放電(dian)(dian)(dian)(dian)，非(fei)同(tong)步(bu)電(dian)(dian)(dian)(dian)復(fu)(fu)(fu)律(lv)(lv)(lv)(lv)是指(zhi)除顫器在心動周期的任何時間(jian)都(dou)可放電(dian)(dian)(dian)(dian)。
普(pu)美康除顫(zhan)儀設(she)備(bei)：電(dian)(dian)(dian)復(fu)律(lv)機(ji)也稱除顫器，是實施(shi)電(dian)(dian)(dian)復(fu)律(lv)術的(de)主體設(she)備(bei)。配有(you)(you)(you)電(dian)(dian)(dian)極板(ban)，大(da)多有(you)(you)(you)大(da)小兩對(dui)，大(da)的(de)適(shi)用于成人(ren)，小的(de)適(shi)用兒童，使(shi)用前檢查除顫器各項(xiang)功能是否完好，電(dian)(dian)(dian)源有(you)(you)(you)無(wu)故障，充(chong)電(dian)(dian)(dian)是否充(chong)足(zu)，各種導線有(you)(you)(you)無(wu)斷(duan)裂和接觸不良，除顫器作為搶救設(she)備(bei)，應始終保(bao)持正常性(xing)能，蓄電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)充(chong)足(zu)，方能在緊(jin)急(ji)(ji)狀態(tai)下隨時能實施(shi)緊(jin)急(ji)(ji)電(dian)(dian)(dian)擊除顫。
普美康除顫儀電(dian)(dian)(dian)(dian)(dian)極(ji)：體外(wai)電(dian)(dian)(dian)(dian)(dian)復(fu)律(lv)時(shi)電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)安(an)放(fang)(fang)的位(wei)置有(you)(you)兩(liang)種(zhong)(zhong)(zhong)。一(yi)(yi)(yi)種(zhong)(zhong)(zhong)稱(cheng)為前后位(wei)，即一(yi)(yi)(yi)塊(kuai)電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)放(fang)(fang)在(zai)背(bei)部肩胛下區；另一(yi)(yi)(yi)塊(kuai)放(fang)(fang)在(zai)胸骨左(zuo)緣3-4肋(lei)間(jian)(jian)水(shui)(shui)(shui)平(ping)。有(you)(you)人認為這種(zhong)(zhong)(zhong)方(fang)式(shi)(shi)通(tong)過(guo)心(xin)(xin)(xin)(xin)臟(zang)電(dian)(dian)(dian)(dian)(dian)流較多，使所需用(yong)電(dian)(dian)(dian)(dian)(dian)能較少，潛(qian)在(zai)的并(bing)發征(zheng)也可減少。選(xuan)擇性電(dian)(dian)(dian)(dian)(dian)復(fu)律(lv)術宜采(cai)用(yong)這種(zhong)(zhong)(zhong)方(fang)式(shi)(shi)。另一(yi)(yi)(yi)種(zhong)(zhong)(zhong)是一(yi)(yi)(yi)塊(kuai)電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)放(fang)(fang)在(zai)胸骨右緣2-3肋(lei)間(jian)(jian)(心(xin)(xin)(xin)(xin)底部)。另一(yi)(yi)(yi)塊(kuai)放(fang)(fang)在(zai)左(zuo)腋前線內第5肋(lei)間(jian)(jian)(心(xin)(xin)(xin)(xin)尖部)。這種(zhong)(zhong)(zhong)方(fang)式(shi)(shi)迅(xun)速便(bian)利，適用(yong)于緊急電(dian)(dian)(dian)(dian)(dian)擊(ji)除顫。兩(liang)塊(kuai)電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)之(zhi)(zhi)間(jian)(jian)的距離不(bu)應(ying)<lOcm。電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)應(ying)該緊貼病人皮(pi)膚(fu)并(bing)稍為加壓，不(bu)能留有(you)(you)空隙，邊(bian)緣不(bu)能翹起(qi)。安(an)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)極(ji)處的皮(pi)膚(fu)應(ying)涂(tu)導(dao)電(dian)(dian)(dian)(dian)(dian)糊，也可用(yong)鹽(yan)水(shui)(shui)(shui)紗布，緊急時(shi)甚至(zhi)可用(yong)清水(shui)(shui)(shui)，但絕對禁用(yong)酒精，否則可引起(qi)皮(pi)膚(fu)灼傷。消瘦而(er)(er)肋(lei)間(jian)(jian)隙明顯凹陷而(er)(er)致電(dian)(dian)(dian)(dian)(dian)極(ji)與皮(pi)膚(fu)接(jie)觸(chu)不(bu)良者(zhe)宜用(yong)鹽(yan)水(shui)(shui)(shui)紗布，并(bing)可多用(yong)幾層(ceng)，可改善皮(pi)膚(fu)與電(dian)(dian)(dian)(dian)(dian)極(ji)的接(jie)觸(chu)。兩(liang)個電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)之(zhi)(zhi)間(jian)(jian)要(yao)保(bao)持干(gan)燥，避免(mian)因導(dao)電(dian)(dian)(dian)(dian)(dian)糊或鹽(yan)水(shui)(shui)(shui)相(xiang)連而(er)(er)造成短路。也應(ying)保(bao)持電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)把手(shou)的干(gan)燥。不(bu)能被導(dao)電(dian)(dian)(dian)(dian)(dian)糊或鹽(yan)水(shui)(shui)(shui)污染，以免(mian)傷及操作(zuo)者(zhe)。當心(xin)(xin)(xin)(xin)臟(zang)手(shou)術或開胸心(xin)(xin)(xin)(xin)臟(zang)按摩而(er)(er)需作(zuo)心(xin)(xin)(xin)(xin)臟(zang)直(zhi)接(jie)電(dian)(dian)(dian)(dian)(dian)擊(ji)除顫時(shi)，所需專有(you)(you)小型電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)，一(yi)(yi)(yi)塊(kuai)置于右心(xin)(xin)(xin)(xin)室(shi)面(mian)；另一(yi)(yi)(yi)種(zhong)(zhong)(zhong)置于心(xin)(xin)(xin)(xin)尖部，心(xin)(xin)(xin)(xin)臟(zang)表面(mian)灑上生(sheng)理鹽(yan)水(shui)(shui)(shui)，電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)緊貼心(xin)(xin)(xin)(xin)室(shi)壁。

[返回欄目首頁]