一次性(xing)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)包(bao)的(de)(de)(de)(de)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)方法1、导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)包(bao)的(de)(de)(de)(de)配置(zhi)和包(bao)装(zhuang)设(she)计是(shi)根据《中华(hua)护理大全》中关于(yu)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)部(bu)分的(de)(de)(de)(de)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)程(cheng)序(xu)和各(ge)医院(yuan)(yuan)实(shi)际(ji)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)过(guo)程(cheng)中的(de)(de)(de)(de)要求设(she)计制定(ding)。2 导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)包(bao)的(de)(de)(de)(de)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)方法可按各(ge)医院(yuan)(yuan)规定(ding)的(de)(de)(de)(de)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)规程(cheng)进行操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)。3如在使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)过(guo)程(cheng)中导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)包(bao)内的(de)(de)(de)(de)配置(zhi)和包(bao)装(zhuang)顺序(xu)与贵医院(yuan)(yuan)的(de)(de)(de)(de)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)规程(cheng)有(you)不相符的(de)(de)(de)(de)情况请向供应(ying)商提出改进建议(yi)。4在使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)包(bao)前请确认您所使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)包(bao)是(shi)否是(shi)您选(xuan)用(yong)(yong)(yong)的(de)(de)(de)(de)型号,并(bing)确认导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)包(bao)包(bao)装(zhuang)完好(hao)(hao)无破损。5 在操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)前请做好(hao)(hao)准备工作(zuo)(zuo)(zuo)(zuo)(zuo),安排(pai)患者正确体位铺好(hao)(hao)洞(dong)巾。并(bing)对(dui)患者进行安慰。6、请按医院(yuan)(yuan)的(de)(de)(de)(de)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)规程(cheng)进行外(wai)消(xiao)(xiao)毒(du)和内消(xiao)(xiao)毒(du)两次消(xiao)(xiao)毒(du)。消(xiao)(xiao)毒(du)时不能(neng)选(xuan)择对(dui)皮肤有(you)较强刺激的(de)(de)(de)(de)消(xiao)(xiao)毒(du)剂(ji),建议(yi)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)0.5%的(de)(de)(de)(de)碘伏(fu)的(de)(de)(de)(de)消(xiao)(xiao)毒(du)剂(ji)或其他低刺激的(de)(de)(de)(de)消(xiao)(xiao)毒(du)剂(ji)。7、使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)前请将(jiang)导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)管(guan)球(qiu)(qiu)囊进行充(chong)(chong)水试验,确认导(dao)(dao)(dao)(dao)(dao)尿(niao)(niao)(niao)管(guan)球(qiu)(qiu)囊是(shi)否正常(chang)。充(chong)(chong)水后的(de)(de)(de)(de)球(qiu)(qiu)囊应(ying)在球(qiu)(qiu)囊中留2-3ml蒸馏水,用(yong)(yong)(yong)于(yu)保(bao)障球(qiu)(qiu)囊外(wai)表光滑。
使用(yong)说明(ming):1、确认在(zai)灭菌(jun)有(you)效期内和包装完好后,撕开启封口,取(qu)出(chu)导(dao)尿(niao)(niao)包放置在(zai)工作台上;2、戴上薄膜手(shou)套,用(yong)镊(nie)子(zi)(圆(yuan)头)镊(nie)取(qu)碘(dian)伏(fu)棉球(qiu)(qiu)/或(huo)(huo)洗必泰(tai)棉球(qiu)(qiu),对患(huan)处(chu)(chu)消毒处(chu)(chu)理(li)3、在(zai)换戴灭菌(jun)橡胶外科(ke)手(shou)套/医用(yong)橡胶检查手(shou)套,将(jiang)治疗巾覆盖在(zai)患(huan)处(chu)(chu),中洞处(chu)(chu)露出(chu)尿(niao)(niao)道(dao)口4、取(qu)镊(nie)子(zi)(尖头)镊(nie)取(qu)石蜡棉球(qiu)(qiu)润(run)滑导(dao)尿(niao)(niao)管(guan)(guan)(guan),然后双手(shou)配合(he)将(jiang)导(dao)尿(niao)(niao)管(guan)(guan)(guan)插(cha)入(ru)尿(niao)(niao)道(dao),用(yong)液(ye)(ye)体推注器(qi)吸取(qu)定量无(wu)菌(jun)水充入(ru)导(dao)尿(niao)(niao)管(guan)(guan)(guan)球(qiu)(qiu)囊,使球(qiu)(qiu)囊与(yu)导(dao)尿(niao)(niao)壁相接,然后将(jiang)引流袋与(yu)导(dao)尿(niao)(niao)管(guan)(guan)(guan)连接进(jin)行导(dao)尿(niao)(niao); 5、用(yong)取(qu)样管(guan)(guan)(guan)取(qu)样并(bing)送(song)检 6、导(dao)尿(niao)(niao)完毕,用(yong)液(ye)(ye)体推助器(qi)抽出(chu)球(qiu)(qiu)囊内的无(wu)菌(jun)水,拔出(chu)导(dao)尿(niao)(niao)管(guan)(guan)(guan); 7、用(yong)海(hai)绵刷(shua)子(zi)蘸取(qu)酒精进(jin)行清洁处(chu)(chu)理(li),再用(yong)纱(sha)布叠片(pian)或(huo)(huo)棉球(qiu)(qiu)擦试干净(jing)8、按无(wu)菌(jun)操作规程(cheng)进(jin)行,导(dao)尿(niao)(niao)完毕,丢弃所有(you)组件。 一次性使用(yong)导(dao)尿(niao)(niao)包。注意(yi)事项:1、本(ben)产品限一次性使用(yong),用(yong)后销毁;
使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)(yi)次(ci)(ci)性(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)无(wu)菌口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包应(ying)该注意(yi)什么?随(sui)着人(ren)(ren)们(men)(men)生(sheng)(sheng)活(huo)水(shui)平(ping)的提高,人(ren)(ren)们(men)(men)越来(lai)越喜欢野外旅游、探险。人(ren)(ren)们(men)(men)在(zai)出(chu)发(fa)前要(yao)(yao)(yao)必备(bei)一(yi)(yi)(yi)些药(yao)品,医疗(liao)器(qi)械(xie)(xie)等,以备(bei)不(bu)时只需(xu),其(qi)(qi)(qi)中一(yi)(yi)(yi)次(ci)(ci)性(xing)无(wu)菌空腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包就(jiu)是(shi)其(qi)(qi)(qi)中之一(yi)(yi)(yi)。另外我(wo)(wo)国又是(shi)自然(ran)灾(zai)害高发(fa)的地区,在(zai)发(fa)生(sheng)(sheng)自然(ran)灾(zai)害时,人(ren)(ren)们(men)(men)需(xu)要(yao)(yao)(yao)临时的护(hu)(hu)(hu)理(li),一(yi)(yi)(yi)次(ci)(ci)性(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)无(wu)菌口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包也会起(qi)到(dao)很重(zhong)要(yao)(yao)(yao)的作用(yong)(yong)(yong)(yong)。那我(wo)(wo)们(men)(men)在(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)(yi)次(ci)(ci)性(xing)无(wu)菌口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包时应(ying)该注意(yi)什么呢?一(yi)(yi)(yi)次(ci)(ci)性(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)无(wu)菌口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包由方(fang)盘(pan)、弯盘(pan)、金属(shu)镊子(zi)、纸巾、生(sheng)(sheng)理(li)盐水(shui)、备(bei)用(yong)(yong)(yong)(yong)棉球、压舌(she)板、围兜(dou)、干棉球等组成(cheng),然(ran)后经(jing)过(guo)灭菌处(chu)理(li)包在(zai)一(yi)(yi)(yi)个塑料袋内。其(qi)(qi)(qi)好处(chu)就(jiu)是(shi)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)十(shi)分方(fang)便,容易携带。在(zai)任何时间(jian)任何地点,都可以取出(chu)来(lai)做(zuo)临时的口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)。同时我(wo)(wo)们(men)(men)在(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)(yi)次(ci)(ci)性(xing)无(wu)菌口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包时也应(ying)该注意(yi),首先,它属(shu)于一(yi)(yi)(yi)次(ci)(ci)性(xing)产品,因为一(yi)(yi)(yi)次(ci)(ci)性(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)无(wu)菌口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包属(shu)于医疗(liao)器(qi)械(xie)(xie),在(zai)出(chu)厂前已经(jing)做(zuo)了(le)(le)灭菌处(chu)理(li),所以产品不(bu)可以重(zhong)复使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)。同时如果把包装(zhuang)打开,就(jiu)要(yao)(yao)(yao)立即使(shi)(shi)(shi)用(yong)(yong)(yong)(yong),不(bu)可以长时间(jian)存放。其(qi)(qi)(qi)次(ci)(ci),我(wo)(wo)们(men)(men)在(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)(yi)次(ci)(ci)性(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)无(wu)菌口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包前应(ying)注意(yi)产品包装(zhuang)袋有无(wu)破损,产品是(shi)否(fou)过(guo)期等,如存在(zai)上述情况则禁(jin)止(zhi)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)。我(wo)(wo)们(men)(men)如果对(dui)(dui)产品的使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)方(fang)法(fa)不(bu)是(shi)很清楚(chu),在(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)前先咨(zi)询一(yi)(yi)(yi)下医生(sheng)(sheng)。通(tong)过(guo)上面的介绍,相(xiang)信大家(jia)对(dui)(dui)一(yi)(yi)(yi)次(ci)(ci)性(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)无(wu)菌口腔(qiang)(qiang)(qiang)(qiang)(qiang)护(hu)(hu)(hu)理(li)包的注意(yi)事(shi)项(xiang)都有了(le)(le)一(yi)(yi)(yi)定(ding)的了(le)(le)解了(le)(le),
采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)包(bao)(bao)里面有针吗?小(xiao)编告诉(su)你一(yi)(yi)次(ci)性(xing)(xing)采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)护理包(bao)(bao)的(de)(de)常(chang)见配置。所谓采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue),就是(shi)(shi)一(yi)(yi)种因为(wei)(wei)检验或者相关(guan)需求,由医务人员(yuan)进行静(jing)脉或者是(shi)(shi)动脉采(cai)(cai)(cai)(cai)(cai)(cai)(cai)集血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)液标本(ben)的(de)(de)过(guo)(guo)程(cheng),为(wei)(wei)了采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)过(guo)(guo)程(cheng)的(de)(de)顺畅,所以在采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)之前,都(dou)需要(yao)(yao)进行一(yi)(yi)些准(zhun)备(bei)(bei)工作,避免出现(xian)意外。献血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)者准(zhun)备(bei)(bei):检查必要(yao)(yao)的(de)(de)项目(mu);采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)前要(yao)(yao)使用低(di)脂肪的(de)(de)清淡饮食;采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)前将(jiang)肘部清洗干(gan)净;了解采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)尝试,解除(chu)精(jing)神紧张;采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)室(shi)准(zhun)备(bei)(bei):注(zhu)意一(yi)(yi)些用具的(de)(de)消(xiao)毒工作,采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)持续(xu)4小(xiao)时以上要(yao)(yao)重新消(xiao)毒;采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)外室(shi)准(zhun)备(bei)(bei):介绍(shao)采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)知识;核对采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)人员(yuan);督促(cu)采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)者清洗手臂;观察献血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)者情况(kuang);常(chang)备(bei)(bei)急(ji)救(jiu)药物和(he)器材(cai)(cai),需要(yao)(yao)有空(kong)气栓塞、晕厥等的(de)(de)急(ji)救(jiu)技术。采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)者准(zhun)备(bei)(bei):准(zhun)备(bei)(bei)好采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)器材(cai)(cai);按照手术室(shi)常(chang)规(gui)(gui)更换鞋子、戴口罩、帽子,穿(chuan)消(xiao)毒衣方(fang)可(ke)进入采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)室(shi)。为(wei)(wei)了采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)更加顺利,采(cai)(cai)(cai)(cai)(cai)(cai)(cai)供(gong)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)医疗机构、输液中心、血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)站、采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)室(shi)、采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)车等都(dou)会常(chang)备(bei)(bei)一(yi)(yi)次(ci)性(xing)(xing)采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)护理包(bao)(bao)(一(yi)(yi)次(ci)性(xing)(xing)采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)包(bao)(bao)),关(guan)于采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)包(bao)(bao)里是(shi)(shi)否(fou)有针的(de)(de)问题,一(yi)(yi)般情况(kuang)下,采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)包(bao)(bao)里并(bing)不(bu)含有采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)针,基本(ben)上一(yi)(yi)次(ci)性(xing)(xing)采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)包(bao)(bao)主要(yao)(yao)由一(yi)(yi)次(ci)性(xing)(xing)使用垫巾、止(zhi)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)带、干(gan)棉棒、易折(zhe)碘(dian)伏棉棒(发明(ming)zhuanli)、创可(ke)贴(tie)等组成。一(yi)(yi)次(ci)性(xing)(xing)采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)包(bao)(bao)的(de)(de)存在就是(shi)(shi)为(wei)(wei)了采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)过(guo)(guo)程(cheng)的(de)(de)消(xiao)毒、止(zhi)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)与保(bao)护、规(gui)(gui)格(ge)采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)过(guo)(guo)程(cheng),防(fang)止(zhi)交叉感染(ran),因此采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)包(bao)(bao)的(de)(de)配置主要(yao)(yao)也(ye)是(shi)(shi)为(wei)(wei)相关(guan)机构提供(gong)更方(fang)便、无交叉感染(ran)的(de)(de)医疗用品(pin),让被采(cai)(cai)(cai)(cai)(cai)(cai)(cai)血(xue)(xue)(xue)(xue)(xue)(xue)(xue)(xue)者没有后顾之忧。
产品优势:1、zhuanli保护,防倒流设计,可连续吸引,医用一次性使用医用无菌阴道扩张器不会返流;2、内外双阀门设计,排气与吸引进液分开;3、大口径、低负压,符合新生儿复苏指南的要求;4、吸液管头端吸液口有侧孔设计、拒绝堵管;5、吸液管头端孔径倒角处理,圆滑,不会划伤腔内粘膜。6、一次性无菌产品,即拆即用,用后丢弃。一次性使用医用无菌阴道扩张器厂家避免反复消(xiao)毒(du)给医(yi)护人(ren)员带来的工作负(fu)担(dan)。单(dan)人(ren)单(dan)手(shou)即可全程操作,无(wu)需连接其(qi)他设(she)备,提高工作效率。
一次性(xing)使用(yong)阴(yin)(yin)道(dao)(dao)扩(kuo)(kuo)张器(qi)(qi)是一种一次性(xing)无(wu)菌阴(yin)(yin)道(dao)(dao)扩(kuo)(kuo)张器(qi)(qi),供妇科(ke)查(cha)看用(yong),分推拉(la)式、调理式和(he)钩扣式三种。性(xing)能结构:一次性(xing)无(wu)菌阴(yin)(yin)道(dao)(dao)扩(kuo)(kuo)张器(qi)(qi) 由上(shang)叶(ye)、下叶(ye)和(he)手(shou)柄组(zu)成,分推拉(la)式、调理式和(he)钩扣式三种,按(an)尺度不同分三个规格。一次性(xing)无(wu)菌阴(yin)(yin)道(dao)(dao)扩(kuo)(kuo)张器(qi)(qi) 应无(wu)菌;适用(yong)范围:供妇科(ke)查(cha)看用(yong);规格型号:大号、中号、小号;一次性(xing)照明(ming)阴(yin)(yin)道(dao)(dao)扩(kuo)(kuo)张器(qi)(qi)在为妇科(ke)病人检(jian)查(cha)、治(zhi)(zhi)疗(liao)时,我(wo)们常会用(yong)到(dao)阴(yin)(yin)道(dao)(dao)扩(kuo)(kuo)张器(qi)(qi),现(xian)在常用(yong)的(de)(de)阴(yin)(yin)道(dao)(dao)扩(kuo)(kuo)张器(qi)(qi),在灯光较暗的(de)(de)情形下,插入阴(yin)(yin)道(dao)(dao)后,无(wu)法看清(qing)阴(yin)(yin)道(dao)(dao)内的(de)(de)具体情形,以(yi)致于(yu)无(wu)法进行有效检(jian)查(cha)和(he)治(zhi)(zhi)疗(liao)。