全(quan)(quan)封(feng)(feng)閉(bi)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)按型式(shi)分為(wei)(wei)(wei)全(quan)(quan)封(feng)(feng)閉(bi)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)和(he)半(ban)封(feng)(feng)閉(bi)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)兩(liang)種(zhong)，前者內置(zhi)正(zheng)(zheng)(zheng)壓(ya)(ya)式(shi)消(xiao)防(fang)(fang)(fang)(fang)(fang)空(kong)氣(qi)(qi)(qi)呼(hu)吸(xi)(xi)器，后(hou)者外置(zhi)正(zheng)(zheng)(zheng)壓(ya)(ya)式(shi)消(xiao)防(fang)(fang)(fang)(fang)(fang)空(kong)氣(qi)(qi)(qi)呼(hu)吸(xi)(xi)器。而全(quan)(quan)封(feng)(feng)閉(bi)式(shi)又分為(wei)(wei)(wei)配置(zhi)通風系(xi)統和(he)不配置(zhi)通風系(xi)統兩(liang)種(zhong)。下面河(he)北九郡來詳細介紹下全(quan)(quan)封(feng)(feng)閉(bi)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)。全(quan)(quan)封(feng)(feng)閉(bi)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)的(de)構成：全(quan)(quan)封(feng)(feng)閉(bi)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)是一種(zhong)由頭罩、連衣褲、防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)手套、防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)膠(jiao)靴連為(wei)(wei)(wei)一體(ti)的(de)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)裝(zhuang)，使(shi)用時(shi)與正(zheng)(zheng)(zheng)壓(ya)(ya)式(shi)消(xiao)防(fang)(fang)(fang)(fang)(fang)空(kong)氣(qi)(qi)(qi)呼(hu)吸(xi)(xi)器配合(he)使(shi)用。全(quan)(quan)封(feng)(feng)閉(bi)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)的(de)使(shi)用方法：首先(xian)按正(zheng)(zheng)(zheng)壓(ya)(ya)式(shi)消(xiao)防(fang)(fang)(fang)(fang)(fang)空(kong)氣(qi)(qi)(qi)呼(hu)吸(xi)(xi)器說明書要求佩戴(dai)空(kong)氣(qi)(qi)(qi)呼(hu)吸(xi)(xi)器。將(jiang)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)密封(feng)(feng)拉(la)(la)鏈拉(la)(la)開(kai)，先(xian)伸入(ru)右(you)腳，再伸入(ru)左腳，將(jiang)防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)拉(la)(la)至半(ban)腰(yao)，然后(hou)將(jiang)背(bei)囊(nang)罩上空(kong)氣(qi)(qi)(qi)呼(hu)吸(xi)(xi)器。將(jiang)供(gong)給閥的(de)快速接頭插(cha)入(ru)正(zheng)(zheng)(zheng)壓(ya)(ya)式(shi)消(xiao)防(fang)(fang)(fang)(fang)(fang)空(kong)氣(qi)(qi)(qi)呼(hu)吸(xi)(xi)器的(de)插(cha)座上，打(da)開(kai)氣(qi)(qi)(qi)瓶開(kai)關，戴(dai)好(hao)空(kong)氣(qi)(qi)(qi)呼(hu)吸(xi)(xi)器的(de)全(quan)(quan)面罩。先(xian)呼(hu)吸(xi)(xi)幾次，確認(ren)呼(hu)吸(xi)(xi)及其它(ta)一切正(zheng)(zheng)(zheng)常后(hou)穿上兩(liang)袖(xiu)、戴(dai)好(hao)大視野連體(ti)頭罩，拉(la)(la)合(he)密封(feng)(feng)拉(la)(la)鏈。正(zheng)(zheng)(zheng)常呼(hu)吸(xi)(xi)大約(yue)1.5 分鐘后(hou)，防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)服(fu)鼓(gu)起，此時(shi)可以(yi)進入(ru)作(zuo)業現(xian)場。

在(zai)基礎防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)、醫(yi)(yi)療工(gong)(gong)(gong)(gong)作(zuo)環境(jing)中，會遇到病(bing)菌、有(you)(you)(you)害超(chao)細(xi)粉(fen)塵(chen)、酸性(xing)(xing)(xing)(xing)(xing)溶液、鹽溶液、腐蝕性(xing)(xing)(xing)(xing)(xing)化(hua)(hua)學品(pin)的(de)(de)(de)危(wei)險(xian)，對(dui)(dui)于這些危(wei)險(xian)，需(xu)要(yao)用(yong)(yong)(yong)到防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)來保(bao)護(hu)(hu)(hu)工(gong)(gong)(gong)(gong)作(zuo)人員整(zheng)個身體(ti)。防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)也(ye)被稱為工(gong)(gong)(gong)(gong)作(zuo)服(fu)(fu)(fu)(fu)，防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)有(you)(you)(you)哪(na)些特(te)(te)點?防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)是(shi)用(yong)(yong)(yong)什么(me)無紡(fang)布制(zhi)作(zuo)的(de)(de)(de)?你(ni)都知道嘛。一(yi)(yi)、基礎防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)工(gong)(gong)(gong)(gong)作(zuo)用(yong)(yong)(yong)的(de)(de)(de)透(tou)氣防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)。適用(yong)(yong)(yong)于汽車、航空、食品(pin)加工(gong)(gong)(gong)(gong)、金屬加工(gong)(gong)(gong)(gong)、礦業(ye)(ye)、石油(you)及天(tian)然氣作(zuo)業(ye)(ye)。一(yi)(yi)般(ban)由頭到肩(jian)到身體(ti)連帽連體(ti)，袖口、褲口收緊。防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)要(yao)求在(zai)作(zuo)業(ye)(ye)環境(jing)下有(you)(you)(you)效阻(zu)隔(ge)(ge)灰(hui)塵(chen)及固體(ti)顆粒物進入。穿著要(yao)舒適透(tou)氣，且不易掉塵(chen)。有(you)(you)(you)較強的(de)(de)(de)防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)性(xing)(xing)(xing)(xing)(xing)，在(zai)低風險(xian)區(qu)域，可以阻(zu)隔(ge)(ge)輕微濺液。這種防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)選用(yong)(yong)(yong)的(de)(de)(de)布料(liao)(liao)是(shi)SMS無紡(fang)布。SMS材料(liao)(liao)的(de)(de)(de)結(jie)構(gou)中超(chao)細(xi)熔噴纖維層(ceng)和高強力紡(fang)粘(zhan)無紡(fang)布層(ceng)的(de)(de)(de)結(jie)構(gou)特(te)(te)性(xing)(xing)(xing)(xing)(xing)，使材料(liao)(liao)具備一(yi)(yi)定的(de)(de)(de)抗靜水壓性(xing)(xing)(xing)(xing)(xing)能(neng)和透(tou)氣性(xing)(xing)(xing)(xing)(xing)，這些性(xing)(xing)(xing)(xing)(xing)能(neng)形成了SMS材料(liao)(liao)基本的(de)(de)(de)隔(ge)(ge)離性(xing)(xing)(xing)(xing)(xing)能(neng)。此外(wai)SMS無紡(fang)布還具有(you)(you)(you)阻(zu)隔(ge)(ge)性(xing)(xing)(xing)(xing)(xing)，被應用(yong)(yong)(yong)于各種防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)制(zhi)品(pin)之中，包括高低中端的(de)(de)(de)醫(yi)(yi)療防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)，工(gong)(gong)(gong)(gong)業(ye)(ye)防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)，化(hua)(hua)學防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)等(deng)。當然，除了SMS無紡(fang)布以外(wai)，還有(you)(you)(you)PE膜復合無紡(fang)布、透(tou)氣膜無紡(fang)布、紡(fang)粘(zhan)無紡(fang)布可做醫(yi)(yi)用(yong)(yong)(yong)防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)的(de)(de)(de)面料(liao)(liao)。二、醫(yi)(yi)療防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)。醫(yi)(yi)用(yong)(yong)(yong)防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)，又叫醫(yi)(yi)療防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)，是(shi)醫(yi)(yi)護(hu)(hu)(hu)人員的(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)著裝，即對(dui)(dui)醫(yi)(yi)護(hu)(hu)(hu)作(zuo)業(ye)(ye)人員身體(ti)一(yi)(yi)類的(de)(de)(de)防(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(fu)裝。主要(yao)用(yong)(yong)(yong)來隔(ge)(ge)離病(bing)菌、有(you)(you)(you)害超(chao)細(xi)粉(fen)塵(chen)、酸性(xing)(xing)(xing)(xing)(xing)溶液、鹽溶液、腐蝕性(xing)(xing)(xing)(xing)(xing)化(hua)(hua)學品(pin)，保(bao)持環境(jing)清潔。

醫用防護服是防護服的主要種類之一，多用在醫療行業可能接觸到微生物的環節中，可以有效抵御外界微生物的威脅，保護醫護人員免受傷害。推薦耦合劑加熱器目前市面上醫療防護服所用材料各異，不過無論什么材料都需要滿足各項指標要求，具體內容如下。耦合劑加熱器價格醫用(yong)防(fang)(fang)護服(fu)材(cai)料(liao)(liao)種類：1.涂(tu)層(ceng)(ceng)材(cai)料(liao)(liao)。國內(nei)多數企業采用(yong)濕(shi)(shi)法或干(gan)法聚(ju)氨(an)酯、聚(ju)丙烯(xi)酸酯、聚(ju)偏氟(fu)(fu)乙(yi)烯(xi)對織物(wu)進行涂(tu)層(ceng)(ceng)整理(li)，然后將此面料(liao)(liao)用(yong)于制作防(fang)(fang)護服(fu)。2.PU、TPU膜(mo)復合材(cai)料(liao)(liao)。這(zhe)種復合材(cai)料(liao)(liao)在(zai)透(tou)(tou)(tou)(tou)濕(shi)(shi)性(xing)(xing)(xing)與舒適(shi)性(xing)(xing)(xing)上(shang)與涂(tu)層(ceng)(ceng)材(cai)料(liao)(liao)相比有(you)一定的(de)改善。3.PTFE微孔(kong)膜(mo)復合材(cai)料(liao)(liao)。國內(nei)軍(jun)(jun)(jun)隊在(zai)特殊(shu)軍(jun)(jun)(jun)種的(de)軍(jun)(jun)(jun)服(fu)裝備上(shang)有(you)小批量的(de)應(ying)用(yong)，在(zai)醫用(yong)防(fang)(fang)護服(fu)裝上(shang)的(de)應(ying)用(yong)還處于研(yan)究試用(yong)階段。聚(ju)四氟(fu)(fu)乙(yi)烯(xi)微孔(kong)薄膜(mo)可以有(you)效解決涂(tu)層(ceng)(ceng)材(cai)料(liao)(liao)、PU、TPU膜(mo)復合材(cai)料(liao)(liao)持久性(xing)(xing)(xing)不(bu)(bu)(bu)佳，透(tou)(tou)(tou)(tou)濕(shi)(shi)性(xing)(xing)(xing)不(bu)(bu)(bu)太理(li)想這(zhe)兩個缺點。PTFE的(de)缺點是成本偏高(gao)。醫用(yong)防(fang)(fang)護服(fu)材(cai)料(liao)(liao)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)評價標(biao)準。1、防(fang)(fang)護性(xing)(xing)(xing)。防(fang)(fang)護性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)的(de)評價方法主要(yao)(yao)有(you)靜(jing)(jing)水壓、沾(zhan)水試驗、沖(chong)擊滲(shen)透(tou)(tou)(tou)(tou)、噴(pen)淋、血液滲(shen)透(tou)(tou)(tou)(tou)以及(ji)微生物(wu)穿透(tou)(tou)(tou)(tou)和(he)顆粒(li)過濾效率等(deng)。GB19082-2003規(gui)定了沾(zhan)水等(deng)級(ji)(ji)不(bu)(bu)(bu)低于GB3級(ji)(ji)，靜(jing)(jing)水壓則要(yao)(yao)求(qiu)(qiu)17cmH2O不(bu)(bu)(bu)得滲(shen)透(tou)(tou)(tou)(tou)，還要(yao)(yao)求(qiu)(qiu)合成血液不(bu)(bu)(bu)能(neng)(neng)(neng)(neng)透(tou)(tou)(tou)(tou)過防(fang)(fang)護服(fu)材(cai)料(liao)(liao)；EN13795規(gui)定標(biao)準性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)和(he)高(gao)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)的(de)低危(wei)(wei)(wei)區(qu)城于態微生物(wu)透(tou)(tou)(tou)(tou)過≤2nLogo(CFU)，高(gao)危(wei)(wei)(wei)區(qu)域濕(shi)(shi)態微生物(wu)透(tou)(tou)(tou)(tou)過≥2，8/B，手術(shu)服(fu)和(he)手術(shu)洞巾(jin)分為(wei)標(biao)準性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)和(he)高(gao)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)，每種性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)分為(wei)高(gao)危(wei)(wei)(wei)區(qu)域和(he)低危(wei)(wei)(wei)區(qu)域，對手術(shu)服(fu)靜(jing)(jing)水壓要(yao)(yao)求(qiu)(qiu)分別(bie)為(wei)≥20cnH2O，≥10cmH2O，≥100cmH2O，≥10cmH2O，手術(shu)洞巾(jin)的(de)要(yao)(yao)求(qiu)(qiu)分別(bie)為(wei)≥30cmH2O，≥10cmH2O，≥100cmH2O，≥10cmH2O；AAMIPB70規(gui)定I級(ji)(ji)、2級(ji)(ji)、3級(ji)(ji)液體(ti)透(tou)(tou)(tou)(tou)過量分別(bie)≤4.5g、≤1.0g、≤10g，2級(ji)(ji)、3級(ji)(ji)耐靜(jing)(jing)水壓值分別(bie)為(wei)≥20cmH2O、≥50cmH2O，4級(ji)(ji)手術(shu)衣(yi)要(yao)(yao)求(qiu)(qiu)血液不(bu)(bu)(bu)滲(shen)透(tou)(tou)(tou)(tou)、手術(shu)洞巾(jin)要(yao)(yao)求(qiu)(qiu)噬(shi)菌體(ti)不(bu)(bu)(bu)透(tou)(tou)(tou)(tou)過：NFPA1999要(yao)(yao)求(qiu)(qiu)整理(li)噴(pen)淋試驗中不(bu)(bu)(bu)透(tou)(tou)(tou)(tou)水，病毒穿透(tou)(tou)(tou)(tou)性(xing)(xing)(xing)試驗中無噬(shi)菌體(ti)透(tou)(tou)(tou)(tou)過，嘖淋試驗濺射率≥70%；YY/T0506規(gui)定的(de)指標(biao)要(yao)(yao)求(qiu)(qiu)和(he)EN13795一致。

至2014年2月以(yi)來，幾內亞(ya)埃(ai)(ai)博拉(la)出血(xue)熱爆(bao)發(fa)盛行，招致上(shang)千(qian)人患病(bing)(bing)(bing)(bing)800多人死亡(wang)，惹(re)起(qi)(qi)了全球(qiu)的(de)(de)(de)(de)關(guan)注。埃(ai)(ai)博拉(la)是1976年在兩起(qi)(qi)同時呈(cheng)(cheng)現的(de)(de)(de)(de)疫情中初次(ci)(ci)呈(cheng)(cheng)現的(de)(de)(de)(de)，詳(xiang)細(xi)埃(ai)(ai)博拉(la)病(bing)(bing)(bing)(bing)毒(du)的(de)(de)(de)(de)來源尚不得而知。但(dan)基于(yu)現有(you)證據，人們以(yi)為(wei)果蝠（狐蝠科(ke)）能(neng)夠(gou)是埃(ai)(ai)博拉(la)病(bing)(bing)(bing)(bing)毒(du)的(de)(de)(de)(de)宿主(zhu)，一次(ci)(ci)性手(shou)術衣,為(wei)你分(fen)析如下。為(wei)何說醫用(yong)防(fang)護服對(dui)預防(fang)埃(ai)(ai)博拉(la)病(bing)(bing)(bing)(bing)毒(du)必要性。埃(ai)(ai)博拉(la)病(bing)(bing)(bing)(bing)毒(du)次(ci)(ci)要傳達(da)途徑：1.接(jie)觸(chu)傳達(da)。間接(jie)接(jie)觸(chu)感(gan)(gan)染了埃(ai)(ai)博拉(la)病(bing)(bing)(bing)(bing)毒(du)的(de)(de)(de)(de)人或植物的(de)(de)(de)(de)血(xue)、尿、體液(ye)、排泄(xie)物、分(fen)泌物、嘔吐物等就(jiu)有(you)能(neng)夠(gou)被埃(ai)(ai)博拉(la)病(bing)(bing)(bing)(bing)毒(du)感(gan)(gan)染。埃(ai)(ai)博拉(la)病(bing)(bing)(bing)(bing)毒(du)在死亡(wang)病(bing)(bing)(bing)(bing)人的(de)(de)(de)(de)尸(shi)體里仍(reng)可以(yi)存活數日(ri)，接(jie)觸(chu)死亡(wang)病(bing)(bing)(bing)(bing)人的(de)(de)(de)(de)尸(shi)體和血(xue)液(ye)也可以(yi)被感(gan)(gan)染。

醫(yi)(yi)用(yong)(yong)(yong)(yong)安(an)全防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)，顧名思義，就是(shi)專用(yong)(yong)(yong)(yong)于醫(yi)(yi)療行業，對醫(yi)(yi)護(hu)(hu)(hu)作業人員身體的(de)一(yi)(yi)類(lei)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)裝。醫(yi)(yi)用(yong)(yong)(yong)(yong)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)，是(shi)醫(yi)(yi)護(hu)(hu)(hu)人員工作著裝，隔離病菌、有(you)(you)害超(chao)細粉塵、酸性(xing)(xing)溶(rong)液、鹽(yan)溶(rong)液，保持環(huan)境清潔。采用(yong)(yong)(yong)(yong)PP(聚丙烯，占總數(shu)的(de)62%)無紡布材料(liao)，外復防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)專用(yong)(yong)(yong)(yong)透(tou)氣膜，透(tou)氣性(xing)(xing)強，防(fang)(fang)(fang)(fang)(fang)(fang)靜電;較(jiao)佳的(de)防(fang)(fang)(fang)(fang)(fang)(fang)滲透(tou)性(xing)(xing)，在(zai)抗多(duo)種有(you)(you)機溶(rong)劑、酸堿腐蝕的(de)同(tong)時，具有(you)(you)較(jiao)高(gao)的(de)耐沖擊性(xing)(xing)。機械性(xing)(xing)質強韌，質地柔軟舒適(shi)。不(bu)助燃、無毒無刺(ci)激性(xing)(xing)，對皮膚(fu)無害。目(mu)前安(an)全防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)按種類(lei)可分為工業防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)、醫(yi)(yi)用(yong)(yong)(yong)(yong)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)、軍用(yong)(yong)(yong)(yong)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)以及特種防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)。而醫(yi)(yi)用(yong)(yong)(yong)(yong)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)，也屬于一(yi)(yi)次性(xing)(xing)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)種類(lei)。現在(zai)市場上醫(yi)(yi)用(yong)(yong)(yong)(yong)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)種類(lei)繁多(duo)，其中，政府(fu)疾控中心、衛生醫(yi)(yi)療機構、中心醫(yi)(yi)院較(jiao)常使用(yong)(yong)(yong)(yong)的(de)醫(yi)(yi)用(yong)(yong)(yong)(yong)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)(一(yi)(yi)次性(xing)(xing)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu))是(shi)由美(mei)國杜邦(Dupont)公(gong)司提供的(de)Tyvek1422A膠條型醫(yi)(yi)用(yong)(yong)(yong)(yong)防(fang)(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)服(fu)(fu)(fu)，在(zai)原(yuan)先疾控實例中(如SARS、地震、甲型H1N1流(liu)感、H7N9禽流(liu)感等)均有(you)(you)使用(yong)(yong)(yong)(yong)