接(jie)近(jin)(jin)医(yi)生(sheng)(sheng)(sheng),与(yu)医(yi)生(sheng)(sheng)(sheng)的(de)(de)(de)第(di)一(yi)次(ci)接(jie)触对(dui)于(yu)医(yi)疗(liao)器械(xie)销(xiao)(xiao)(xiao)售(shou)员(yuan)来说,是一(yi)个(ge)很(hen)高的(de)(de)(de)门(men)槛(jian)。最(zui)容易(yi)被(bei)医(yi)生(sheng)(sheng)(sheng)拒(ju)绝(jue)的(de)(de)(de)时(shi)(shi)(shi)候(hou)也在(zai)这个(ge)时(shi)(shi)(shi)候(hou),没有(you)一(yi)定(ding)(ding)的(de)(de)(de)接(jie)近(jin)(jin)方法(fa)(fa),新的(de)(de)(de)医(yi)疗(liao)器械(xie)销(xiao)(xiao)(xiao)售(shou)员(yuan)很(hen)难获得与(yu)医(yi)生(sheng)(sheng)(sheng)交谈(tan)的(de)(de)(de)机会(hui)。 因为(wei)陌生(sheng)(sheng)(sheng)人相(xiang)识,压力(li)极大。再说销(xiao)(xiao)(xiao)售(shou)工作被(bei)很(hen)多(duo)人误解,也被(bei)一(yi)些不(bu)良的(de)(de)(de)医(yi)接(jie)近(jin)(jin)医(yi)生(sheng)(sheng)(sheng),与(yu)医(yi)生(sheng)(sheng)(sheng)的(de)(de)(de)第(di)一(yi)次(ci)接(jie)触对(dui)于(yu)医(yi)疗(liao)器械(xie)销(xiao)(xiao)(xiao)售(shou)员(yuan)来说,是一(yi)个(ge)很(hen)高的(de)(de)(de)门(men)槛(jian)。最(zui)容易(yi)被(bei)医(yi)生(sheng)(sheng)(sheng)拒(ju)绝(jue)的(de)(de)(de)时(shi)(shi)(shi)候(hou)也在(zai)这个(ge)时(shi)(shi)(shi)候(hou),没有(you)一(yi)定(ding)(ding)的(de)(de)(de)接(jie)近(jin)(jin)方法(fa)(fa),新的(de)(de)(de)医(yi)疗(liao)器械(xie)销(xiao)(xiao)(xiao)售(shou)员(yuan)很(hen)难获得与(yu)医(yi)生(sheng)(sheng)(sheng)交谈(tan)的(de)(de)(de)机会(hui)。因为(wei)陌生(sheng)(sheng)(sheng)人相(xiang)识,压力(li)极大。再说销(xiao)(xiao)(xiao)售(shou)工作被(bei)很(hen)多(duo)人误解,也被(bei)一(yi)些不(bu)良的(de)(de)(de)医(yi)疗(liao)器械(xie)销(xiao)(xiao)(xiao)售(shou)员(yuan)做坏了(le)名声,医(yi)生(sheng)(sheng)(sheng)一(yi)般对(dui)医(yi)疗(liao)器械(xie)销(xiao)(xiao)(xiao)售(shou)员(yuan)都(dou)有(you)拒(ju)绝(jue)心态(tai)。医(yi)疗(liao)器械(xie)销(xiao)(xiao)(xiao)售(shou)员(yuan)除(chu)了(le)需要在(zai)接(jie)近(jin)(jin)医(yi)生(sheng)(sheng)(sheng)前,做好医(yi)生(sheng)(sheng)(sheng)资料分析、选择拜(bai)访路(lu)线、熟(shu)练产品知识外,还(hai)要决定(ding)(ding)使用什么(me)接(jie)近(jin)(jin)医(yi)生(sheng)(sheng)(sheng)的(de)(de)(de)方法(fa)(fa)。给予医(yi)生(sheng)(sheng)(sheng)一(yi)个(ge)见面(mian)的(de)(de)(de)理由,是获得交谈(tan)机会(hui)的(de)(de)(de)敲(qiao)门(men)砖。
对业内企业来说,焦点核心的还有:几十种医疗器械的管理类别降了,有从三类降为二类的,也有从二类降为一类的。优质医用导尿包也有部分产品是升类了的。医用导尿包厂家还(hai)有(you)的(de)产(chan)(chan)(chan)品(pin)(pin)将不再作(zuo)为(wei)医疗(liao)器械管(guan)(guan)理。产(chan)(chan)(chan)品(pin)(pin)类(lei)(lei)(lei)别(bie)上(shang)的(de)变化是(shi)要直接影响医疗(liao)器械生(sheng)产(chan)(chan)(chan)经营(ying)企(qi)(qi)业的(de),比(bi)如生(sheng)产(chan)(chan)(chan)企(qi)(qi)业,原本自家产(chan)(chan)(chan)品(pin)(pin)是(shi)三(san)类(lei)(lei)(lei),降(jiang)为(wei)二类(lei)(lei)(lei)管(guan)(guan)理之(zhi)(zhi)后,企(qi)(qi)业将无需(xu)再跑到(dao)北京、到(dao)药(yao)监总(zong)局来进行(xing)产(chan)(chan)(chan)品(pin)(pin)注(zhu)(zhu)(zhu)册(ce)(ce)(ce)(ce),只需(xu)在(zai)本省(sheng)(sheng)药(yao)监局注(zhu)(zhu)(zhu)册(ce)(ce)(ce)(ce)即可(ke)。从二类(lei)(lei)(lei)降(jiang)为(wei)一(yi)类(lei)(lei)(lei)管(guan)(guan)理的(de),生(sheng)产(chan)(chan)(chan)企(qi)(qi)业则更省(sheng)(sheng)事,产(chan)(chan)(chan)品(pin)(pin)无需(xu)注(zhu)(zhu)(zhu)册(ce)(ce)(ce)(ce),只需(xu)备案即可(ke)。降(jiang)类(lei)(lei)(lei)之(zhi)(zhi)后,在(zai)注(zhu)(zhu)(zhu)册(ce)(ce)(ce)(ce)更省(sheng)(sheng)事之(zhi)(zhi)外,节省(sheng)(sheng)的(de)还(hai)有(you)注(zhu)(zhu)(zhu)册(ce)(ce)(ce)(ce)费用(yong)。以三(san)类(lei)(lei)(lei)降(jiang)为(wei)二类(lei)(lei)(lei)为(wei)例,原有(you)境(jing)内三(san)类(lei)(lei)(lei)产(chan)(chan)(chan)品(pin)(pin)首(shou)次注(zhu)(zhu)(zhu)册(ce)(ce)(ce)(ce)要收费15.36万(wan)元(yuan),而(er)(er)转到(dao)地方注(zhu)(zhu)(zhu)册(ce)(ce)(ce)(ce)后,目前收费最便宜的(de)宁(ning)夏仅(jin)有(you)3.13万(wan)元(yuan),还(hai)有(you)十多(duo)个省(sheng)(sheng)份则还(hai)没开始收费呢(ni)。当(dang)然,反过来,对(dui)升类(lei)(lei)(lei)产(chan)(chan)(chan)品(pin)(pin)而(er)(er)言(yan),注(zhu)(zhu)(zhu)册(ce)(ce)(ce)(ce)要比(bi)现在(zai)麻(ma)烦一(yi)些了,由二类(lei)(lei)(lei)升为(wei)三(san)类(lei)(lei)(lei)的(de),风险级别(bie)大增,也将面临(lin)药(yao)监更为(wei)严格(ge)和密集的(de)监管(guan)(guan)举措。
一(yi)次性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)导(dao)(dao)尿(niao)包(bao)(bao)(bao)相关问答问:有(you)什(shen)么区别(bie)次性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)导(dao)(dao)尿(niao)包(bao)(bao)(bao)+18?答:导(dao)(dao)尿(niao)包(bao)(bao)(bao)咨询热线 :0512-66615979答:导(dao)(dao)尿(niao)管(guan)的(de)外直径,一(yi)般男性(xing)(xing)(xing)临床用(yong)(yong)(yong)12~16比较多(duo)见,问: 一(yi)次性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)引(yin)尿(niao)包(bao)(bao)(bao)的(de)注意事项有(you)哪些(xie)?答:1、本品(pin)(pin)(pin)经环氧(yang)乙环灭(mie)菌(jun),使(shi)(shi)(shi)用(yong)(yong)(yong)前(qian)请注意内(nei)(nei)袋包(bao)(bao)(bao)装上(shang)灭(mie)菌(jun)指示(shi)标志。2、本品(pin)(pin)(pin)灭(mie)菌(jun)后,在(zai)包(bao)(bao)(bao)装完(wan)好时,包(bao)(bao)(bao)内(nei)(nei)所(suo)(suo)有(you)器件均为无(wu)毒、无(wu)菌(jun)。3、包(bao)(bao)(bao)装破损(sun),禁止使(shi)(shi)(shi)用(yong)(yong)(yong)。4、本产(chan)(chan)品(pin)(pin)(pin)灭(mie)菌(jun)有(you)效期两年,生产(chan)(chan)日期见封口处。5、本产(chan)(chan)品(pin)(pin)(pin)仅(jin)限(xian)于(yu)一(yi)次性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong),用(yong)(yong)(yong)后销毁。问: 一(yi)次性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)引(yin)尿(niao)包(bao)(bao)(bao)的(de)使(shi)(shi)(shi)用(yong)(yong)(yong)方法是怎(zen)样的(de)?答:1、取出(chu)本品(pin)(pin)(pin),从启口处撕开,取出(chu)无(wu)菌(jun)内(nei)(nei)包(bao)(bao)(bao),放置工作台中央(yang)。2、打开内(nei)(nei)包(bao)(bao)(bao),戴上(shang)无(wu)菌(jun)医用(yong)(yong)(yong)手套,按操作规程进行操作。3、使(shi)(shi)(shi)用(yong)(yong)(yong)时注意正确使(shi)(shi)(shi)用(yong)(yong)(yong)引(yin)流袋等各种配件。4、本产(chan)(chan)品(pin)(pin)(pin)使(shi)(shi)(shi)用(yong)(yong)(yong)结(jie)束(shu)后,丢(diu)弃所(suo)(suo)有(you)组件,不可重复使(shi)(shi)(shi)用(yong)(yong)(yong)。
使(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)使(shi)用(yong)(yong)(yong)(yong)无(wu)菌(jun)(jun)(jun)口腔护(hu)理(li)(li)包(bao)(bao)(bao)应该(gai)注(zhu)意(yi)什(shen)么?随着(zhe)人们(men)生(sheng)活(huo)水平的(de)(de)提高(gao),人们(men)越(yue)来越(yue)喜欢野(ye)外旅游、探(tan)险。人们(men)在(zai)出发(fa)前(qian)要必备一(yi)(yi)些药(yao)品(pin),医疗器械(xie)等,以(yi)(yi)备不(bu)时(shi)(shi)只需,其(qi)中一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)无(wu)菌(jun)(jun)(jun)空(kong)腔护(hu)理(li)(li)包(bao)(bao)(bao)就(jiu)是(shi)其(qi)中之一(yi)(yi)。另(ling)外我(wo)(wo)国又(you)是(shi)自然灾(zai)害高(gao)发(fa)的(de)(de)地区,在(zai)发(fa)生(sheng)自然灾(zai)害时(shi)(shi),人们(men)需要临(lin)时(shi)(shi)的(de)(de)护(hu)理(li)(li),一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)使(shi)用(yong)(yong)(yong)(yong)无(wu)菌(jun)(jun)(jun)口腔护(hu)理(li)(li)包(bao)(bao)(bao)也(ye)会起到很重要的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。那我(wo)(wo)们(men)在(zai)使(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)无(wu)菌(jun)(jun)(jun)口腔护(hu)理(li)(li)包(bao)(bao)(bao)时(shi)(shi)应该(gai)注(zhu)意(yi)什(shen)么呢?一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)使(shi)用(yong)(yong)(yong)(yong)无(wu)菌(jun)(jun)(jun)口腔护(hu)理(li)(li)包(bao)(bao)(bao)由方盘(pan)、弯盘(pan)、金属(shu)(shu)镊子(zi)、纸(zhi)巾、生(sheng)理(li)(li)盐水、备用(yong)(yong)(yong)(yong)棉球(qiu)、压舌板、围兜(dou)、干(gan)棉球(qiu)等组成,然后经过(guo)灭菌(jun)(jun)(jun)处理(li)(li)包(bao)(bao)(bao)在(zai)一(yi)(yi)个塑(su)料袋(dai)内。其(qi)好处就(jiu)是(shi)使(shi)用(yong)(yong)(yong)(yong)十(shi)分方便,容(rong)易(yi)携带。在(zai)任何时(shi)(shi)间任何地点,都可(ke)(ke)以(yi)(yi)取出来做(zuo)临(lin)时(shi)(shi)的(de)(de)口腔护(hu)理(li)(li)。同时(shi)(shi)我(wo)(wo)们(men)在(zai)使(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)无(wu)菌(jun)(jun)(jun)口腔护(hu)理(li)(li)包(bao)(bao)(bao)时(shi)(shi)也(ye)应该(gai)注(zhu)意(yi),首(shou)先(xian),它属(shu)(shu)于一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)产(chan)(chan)品(pin),因(yin)为一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)使(shi)用(yong)(yong)(yong)(yong)无(wu)菌(jun)(jun)(jun)口腔护(hu)理(li)(li)包(bao)(bao)(bao)属(shu)(shu)于医疗器械(xie),在(zai)出厂前(qian)已经做(zuo)了灭菌(jun)(jun)(jun)处理(li)(li),所以(yi)(yi)产(chan)(chan)品(pin)不(bu)可(ke)(ke)以(yi)(yi)重复使(shi)用(yong)(yong)(yong)(yong)。同时(shi)(shi)如(ru)果把包(bao)(bao)(bao)装(zhuang)打开,就(jiu)要立即使(shi)用(yong)(yong)(yong)(yong),不(bu)可(ke)(ke)以(yi)(yi)长(zhang)时(shi)(shi)间存放。其(qi)次(ci)(ci)(ci),我(wo)(wo)们(men)在(zai)使(shi)用(yong)(yong)(yong)(yong)一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)使(shi)用(yong)(yong)(yong)(yong)无(wu)菌(jun)(jun)(jun)口腔护(hu)理(li)(li)包(bao)(bao)(bao)前(qian)应注(zhu)意(yi)产(chan)(chan)品(pin)包(bao)(bao)(bao)装(zhuang)袋(dai)有无(wu)破损,产(chan)(chan)品(pin)是(shi)否(fou)过(guo)期等,如(ru)存在(zai)上述情(qing)况则禁止使(shi)用(yong)(yong)(yong)(yong)。我(wo)(wo)们(men)如(ru)果对(dui)产(chan)(chan)品(pin)的(de)(de)使(shi)用(yong)(yong)(yong)(yong)方法不(bu)是(shi)很清楚,在(zai)使(shi)用(yong)(yong)(yong)(yong)前(qian)先(xian)咨询一(yi)(yi)下医生(sheng)。通过(guo)上面(mian)的(de)(de)介(jie)绍,相信大家对(dui)一(yi)(yi)次(ci)(ci)(ci)性(xing)(xing)使(shi)用(yong)(yong)(yong)(yong)无(wu)菌(jun)(jun)(jun)口腔护(hu)理(li)(li)包(bao)(bao)(bao)的(de)(de)注(zhu)意(yi)事项都有了一(yi)(yi)定的(de)(de)了解了,
一(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)使(shi)(shi)(shi)用(yong)口腔(qiang)护(hu)(hu)(hu)(hu)理(li)(li)包(bao)(bao)怎么(me)样(yang)?随着环境的(de)污(wu)染(ran),人(ren)们不敢(gan)出(chu)门,一(yi)(yi)(yi)(yi)出(chu)门就(jiu)要(yao)(yao)被(bei)感染(ran),不是(shi)得感冒(mao),就(jiu)是(shi)头痛、头晕,虽然也(ye)有一(yi)(yi)(yi)(yi)些人(ren)带着口罩,可(ke)那(nei)(nei)口罩毕竟有缝隙,空气中的(de)细菌还是(shi)可(ke)以通过空隙钻(zuan)入人(ren)们的(de)口腔(qiang)。一(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)使(shi)(shi)(shi)用(yong)口腔(qiang)护(hu)(hu)(hu)(hu)理(li)(li)包(bao)(bao),帮助您(nin)口腔(qiang)清洁。那(nei)(nei)么(me)它到(dao)底怎么(me)样(yang)呢(ni)?一(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)使(shi)(shi)(shi)用(yong)护(hu)(hu)(hu)(hu)理(li)(li)包(bao)(bao)包(bao)(bao)括棉球(qiu)、毛巾、镊子等(deng)医疗工(gong)具(ju),简单小(xiao)巧,无论是(shi)家庭还是(shi)外出(chu)旅行,都可(ke)使(shi)(shi)(shi)用(yong)。比一(yi)(yi)(yi)(yi)般口腔(qiang)护(hu)(hu)(hu)(hu)理(li)(li)包(bao)(bao)更卫生,更环保(bao)(bao),使(shi)(shi)(shi)用(yong)简单,而且性(xing)(xing)价比高,是(shi)真正口腔(qiang)护(hu)(hu)(hu)(hu)理(li)(li)需(xu)要(yao)(yao)的(de)人(ren)群的(de)必备工(gong)具(ju)包(bao)(bao)。一(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)使(shi)(shi)(shi)用(yong)口腔(qiang)护(hu)(hu)(hu)(hu)理(li)(li)保(bao)(bao)护(hu)(hu)(hu)(hu)您(nin)的(de)口腔(qiang),时(shi)刻(ke)清洁您(nin)的(de)口腔(qiang),干(gan)净卫生,无需(xu)多(duo)(duo)么(me)复杂的(de)程序,只(zhi)需(xu)按照(zhao)说明(ming)书(shu)一(yi)(yi)(yi)(yi)步(bu)一(yi)(yi)(yi)(yi)步(bu)的(de)执行即(ji)可(ke)。因为(wei)口腔(qiang)护(hu)(hu)(hu)(hu)理(li)(li)包(bao)(bao)并不是(shi)每天都需(xu)要(yao)(yao)使(shi)(shi)(shi)用(yong),所以建(jian)议买一(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)使(shi)(shi)(shi)用(yong)口腔(qiang)护(hu)(hu)(hu)(hu)理(li)(li)包(bao)(bao),价格实惠,消费(fei)者(zhe)容易(yi)接受。一(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)使(shi)(shi)(shi)用(yong)口腔(qiang)护(hu)(hu)(hu)(hu)理(li)(li)包(bao)(bao)就(jiu)是(shi)只(zhi)能(neng)(neng)使(shi)(shi)(shi)用(yong)一(yi)(yi)(yi)(yi)次(ci)(ci),多(duo)(duo)次(ci)(ci)使(shi)(shi)(shi)用(yong)的(de)话可(ke)能(neng)(neng)会出(chu)现感染(ran)症状(zhuang),不要(yao)(yao)为(wei)了(le)图(tu)方便就(jiu)多(duo)(duo)次(ci)(ci)使(shi)(shi)(shi)用(yong);要(yao)(yao)按照(zhao)说明(ming)书(shu)的(de)用(yong)法或是(shi)医嘱进行操作;要(yao)(yao)放(fang)到(dao)小(xiao)孩儿不易(yi)碰到(dao)的(de)地方存放(fang);把本产品使(shi)(shi)(shi)用(yong)过后,请(qing)将(jiang)它扔到(dao)垃圾(ji)桶(tong)不要(yao)(yao)随意丢弃(qi),保(bao)(bao)持良(liang)好环境卫生,这样(yang)才能(neng)(neng)使(shi)(shi)(shi)病(bing)菌不易(yi)感染(ran)。
一(yi)次性(xing)使(shi)用(yong)(yong)(yong)(yong)吸(xi)(xi)(xi)痰(tan)(tan)管(guan)的(de)具体操作(zuo)方法是怎(zen)样。温馨提示:为(wei)避免病人吸(xi)(xi)(xi)入的(de)空气(qi)(qi)干(gan)(gan)燥(因无鼻(bi)(bi)腔(qiang)的(de)湿化作(zuo)用(yong)(yong)(yong)(yong)),可用(yong)(yong)(yong)(yong)单层或双层盐(yan)水浸湿的(de)纱布(bu)覆盖一(yi)次性(xing)使(shi)用(yong)(yong)(yong)(yong)吸(xi)(xi)(xi)痰(tan)(tan)管(guan)管(guan)口(kou),干(gan)(gan)后随时更换。那么,一(yi)次性(xing)使(shi)用(yong)(yong)(yong)(yong)吸(xi)(xi)(xi)痰(tan)(tan)管(guan)的(de)具体操作(zuo)方法是怎(zen)样? 一(yi)次性(xing)使(shi)用(yong)(yong)(yong)(yong)吸(xi)(xi)(xi)痰(tan)(tan)管(guan)为(wei)无菌(jun)(jun)产品,经(jing)环氧乙烷灭(mie)菌(jun)(jun),灭(mie)菌(jun)(jun)有效期2年;一(yi)次性(xing)使(shi)用(yong)(yong)(yong)(yong)吸(xi)(xi)(xi)痰(tan)(tan)管(guan)限一(yi)次性(xing)使(shi)用(yong)(yong)(yong)(yong),用(yong)(yong)(yong)(yong)后销毁,禁止重复使(shi)用(yong)(yong)(yong)(yong);一(yi)次性(xing)使(shi)用(yong)(yong)(yong)(yong)吸(xi)(xi)(xi)痰(tan)(tan)管(guan)应存放在(zai)通风、干(gan)(gan)燥、无腐蚀(shi)性(xing)物体的(de)室(shi)内(nei)。 一(yi)次性(xing)使(shi)用(yong)(yong)(yong)(yong)吸(xi)(xi)(xi)痰(tan)(tan)管(guan)的(de)具体操作(zuo)方法如下: 吸(xi)(xi)(xi)引(yin)前先检查吸(xi)(xi)(xi)引(yin)器效能(neng)是否(fou)良好(hao),吸(xi)(xi)(xi)引(yin)导(dao)管(guan)是否(fou)通畅。2.备齐用(yong)(yong)(yong)(yong)物,置床头柜(ju),向患(huan)者解释。3.将(jiang)患(huan)者头偏向一(yi)侧,并略向后仰。昏迷患(huan)者可用(yong)(yong)(yong)(yong)压舌板将(jiang)口(kou)启开(kai),夹持吸(xi)(xi)(xi)痰(tan)(tan)管(guan)由口(kou)腔(qiang)颊部插(cha)至咽喉部,乘患(huan)者吸(xi)(xi)(xi)气(qi)(qi)时将(jiang)吸(xi)(xi)(xi)痰(tan)(tan)管(guan)插(cha)入气(qi)(qi)管(guan)。如口(kou)腔(qiang)吸(xi)(xi)(xi)痰(tan)(tan)有困难时,可由鼻(bi)(bi)腔(qiang)插(cha)入(颅底(di)骨折患(huan)者禁用(yong)(yong)(yong)(yong));气(qi)(qi)管(guan)插(cha)管(guan)或气(qi)(qi)管(guan)切(qie)开(kai)患(huan)者,可由插(cha)管(guan)或套管(guan)内(nei)插(cha)入。