关于(yu)一(yi)(yi)(yi)次(ci)性(xing)(xing)(xing)采(cai)(cai)(cai)样(yang)(yang)(yang)拭子(zi)(zi)(zi)(zi)(zi)你知道多少1.一(yi)(yi)(yi)次(ci)性(xing)(xing)(xing)采(cai)(cai)(cai)样(yang)(yang)(yang)拭子(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)用(yong)(yong)(yong)途：一(yi)(yi)(yi)次(ci)性(xing)(xing)(xing)采(cai)(cai)(cai)样(yang)(yang)(yang)拭子(zi)(zi)(zi)(zi)(zi)是(shi)采(cai)(cai)(cai)集人类(lei)和动物基(ji)因(DNA)细胞,供医疗、公安、边防，检(jian)(jian)验(yan)检(jian)(jian)疫，疾病(bing)防控，基(ji)因研究机(ji)构用(yong)(yong)(yong)来采(cai)(cai)(cai)样(yang)(yang)(yang)，以(yi)及(ji)用(yong)(yong)(yong)于(yu)口腔(qiang)采(cai)(cai)(cai)样(yang)(yang)(yang)、鼻(bi)咽采(cai)(cai)(cai)样(yang)(yang)(yang)、病(bing)毒(du)采(cai)(cai)(cai)样(yang)(yang)(yang)、核酸采(cai)(cai)(cai)样(yang)(yang)(yang),可(ke)配(pei)套病(bing)毒(du)采(cai)(cai)(cai)样(yang)(yang)(yang)管使用(yong)(yong)(yong)。2.一(yi)(yi)(yi)次(ci)性(xing)(xing)(xing)采(cai)(cai)(cai)样(yang)(yang)(yang)拭子(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)原(yuan)理：一(yi)(yi)(yi)次(ci)性(xing)(xing)(xing)采(cai)(cai)(cai)样(yang)(yang)(yang)拭子(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)原(yuan)理是(shi)利(li)用(yong)(yong)(yong)尼龙(long)植绒毛垂直喷射在ABS杆(gan)上制成的(de)(de)(de)。样(yang)(yang)(yang)本(ben)在强有力的(de)(de)(de)液(ye)压下吸(xi)附在尼龙(long)纤维束之间，即接近(jin)取样(yang)(yang)(yang)头表面处可(ke)以(yi)很(hen)容(rong)易(yi)并(bing)且很(hen)舒适的(de)(de)(de)将(jiang)病(bing)人的(de)(de)(de)脱落(luo)细胞提取出来，并(bing)可(ke)以(yi)完整、快速将(jiang)采(cai)(cai)(cai)集患者病(bing)灶(zao)处的(de)(de)(de)上皮(pi)脱落(luo)细胞脱离释放到细胞保存(cun)液(ye)中。标(biao)本(ben)可(ke)用(yong)(yong)(yong)于(yu)病(bing)毒(du)检(jian)(jian)测(ce)(ce)。采(cai)(cai)(cai)样(yang)(yang)(yang)拭子(zi)(zi)(zi)(zi)(zi)属于(yu)医疗器械可(ke)以(yi)对不同(tong)部位(wei)进行采(cai)(cai)(cai)样(yang)(yang)(yang)也应用(yong)(yong)(yong)在不同(tong)的(de)(de)(de)检(jian)(jian)测(ce)(ce)行为中并(bing)非特(te)别为核酸检(jian)(jian)测(ce)(ce)或(huo)抗原(yuan)检(jian)(jian)测(ce)(ce)生产。宁(ning)夏(xia)灭(mie)菌一(yi)(yi)(yi)次(ci)性(xing)(xing)(xing)采(cai)(cai)(cai)样(yang)(yang)(yang)拭子(zi)(zi)(zi)(zi)(zi)制造商

植绒(rong)拭(shi)子(zi)采(cai)(cai)用(yong)(yong)尼龙(long)纤维植绒(rong)技术制(zhi)作(zuo)而成，前端涂(tu)有以(yi)垂直方式固(gu)定(ding)的(de)(de)尼龙(long)短纤维，使(shi)得(de)整个采(cai)(cai)集拭(shi)子(zi)采(cai)(cai)集区域内(nei)无吸收孔，采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)品(pin)不(bu)(bu)会(hui)分散滞留(liu)纤维之中，有利于更快(kuai)更高效的(de)(de)洗脱。为了限制(zhi)对样(yang)(yang)(yang)(yang)(yang)品(pin)的(de)(de)破(po)坏(huai)并(bing)提高检(jian)测的(de)(de)准确(que)度，棉签由完(wan)全惰性(xing)的(de)(de)部件制(zhi)成。这(zhei)使(shi)得(de)植绒(rong)拭(shi)子(zi)成为PCR工作(zuo)的(de)(de)理(li)想选择，因为植绒(rong)拭(shi)子(zi)具有生物(wu)兼容(rong)性(xing)，是PCR工作(zuo)的(de)(de)理(li)想选择。1、要(yao)注意(yi)手和其它的(de)(de)物(wu)品(pin)不(bu)(bu)要(yao)触碰到采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)的(de)(de)头部，以(yi)免对采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)头部造(zao)成污染，影响(xiang)采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)结(jie)果；2、在进(jin)行(xing)采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)前的(de)(de)30分钟内(nei)，注意(yi)不(bu)(bu)要(yao)吸烟(yan)，也(ye)不(bu)(bu)要(yao)喝酒，吃东西也(ye)不(bu)(bu)要(yao)，这(zhei)个一点要(yao)注意(yi)，否则也(ye)会(hui)对采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)结(jie)果造(zao)成比较大的(de)(de)影响(xiang)；3、采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)拭(shi)子(zi)属于一次(ci)(ci)性(xing)用(yong)(yong)品(pin)，不(bu)(bu)能二次(ci)(ci)使(shi)用(yong)(yong)，如(ru)果发现存(cun)在包装破(po)损的(de)(de)情况，不(bu)(bu)可继续使(shi)用(yong)(yong)。上海欧盟CE美国(guo)FDA认证一次(ci)(ci)性(xing)采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)拭(shi)子(zi)源头厂家一次(ci)(ci)性(xing)采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)拭(shi)子(zi)是用(yong)(yong)于口(kou)腔采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)、鼻(bi)咽采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)、病毒采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)以(yi)及(ji)核酸采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)的(de)(de)工具，该拭(shi)子(zi)由ABS杆(gan)与植绒(rong)采(cai)(cai)样(yang)(yang)(yang)(yang)(yang)头组成。

1、采(cai)样(yang)(yang)(yang)拭(shi)(shi)(shi)(shi)子头：制(zhi)造(zao)(zao)采(cai)样(yang)(yang)(yang)拭(shi)(shi)(shi)(shi)子头应该使(shi)用(yong)(yong)PE合成纤(xian)(xian)(xian)(xian)维(wei)、聚(ju)酯(zhi)纤(xian)(xian)(xian)(xian)维(wei)、聚(ju)丙(bing)烯纤(xian)(xian)(xian)(xian)维(wei)、人造(zao)(zao)纤(xian)(xian)(xian)(xian)维(wei)等合成纤(xian)(xian)(xian)(xian)维(wei)。(1)不(bu)(bu)(bu)(bu)推荐(jian)(jian)棉花(hua)等天然纤(xian)(xian)(xian)(xian)维(wei)因为(wei)棉花(hua)的(de)(de)纤(xian)(xian)(xian)(xian)维(wei)对蛋(dan)白质(zhi)的(de)(de)吸(xi)附(fu)较强，不(bu)(bu)(bu)(bu)易洗脱到(dao)后(hou)续的(de)(de)保(bao)存液中;(2)也不(bu)(bu)(bu)(bu)推荐(jian)(jian)尼(ni)(ni)龙类的(de)(de)纤(xian)(xian)(xian)(xian)维(wei)因为(wei)尼(ni)(ni)龙类纤(xian)(xian)(xian)(xian)维(wei)(类似于牙刷(shua)刷(shua)头)吸(xi)水性(xing)不(bu)(bu)(bu)(bu)佳，导致(zhi)采(cai)样(yang)(yang)(yang)量不(bu)(bu)(bu)(bu)足，影(ying)响(xiang)检出率。(3)采(cai)样(yang)(yang)(yang)拭(shi)(shi)(shi)(shi)子头千万不(bu)(bu)(bu)(bu)可(ke)以用(yong)(yong)海(hai)藻酸钙(gai)海(hai)绵(mian)或(huo)者(zhe)是木(mu)(mu)棒拭(shi)(shi)(shi)(shi)子(包(bao)括竹签)。因为(wei)含有海(hai)藻酸钙(gai)和木(mu)(mu)制(zhi)成分的(de)(de)木(mu)(mu)棒或(huo)竹签折(zhe)断(duan)(duan)后(hou)浸泡(pao)在(zai)保(bao)存液中也会吸(xi)附(fu)蛋(dan)白，甚至会对后(hou)续的(de)(de)PCR反应有抑(yi)制(zhi)作用(yong)(yong)。2、采(cai)样(yang)(yang)(yang)拭(shi)(shi)(shi)(shi)子柄(bing)(bing)：制(zhi)造(zao)(zao)拭(shi)(shi)(shi)(shi)子柄(bing)(bing)的(de)(de)材(cai)料(liao)推荐(jian)(jian)使(shi)用(yong)(yong)空(kong)心(xin)聚(ju)苯乙(yi)烯(PS)挤(ji)出管(guan)、聚(ju)丙(bing)烯(PP)注(zhu)塑(su)压痕管(guan)或(huo)ABS塑(su)料(liao)(强度高、韧性(xing)好)，无论使(shi)用(yong)(yong)何种(zhong)材(cai)料(liao)都不(bu)(bu)(bu)(bu)能添(tian)加海(hai)藻酸钙(gai)类助剂(ji);不(bu)(bu)(bu)(bu)推荐(jian)(jian)使(shi)用(yong)(yong)木(mu)(mu)棒或(huo)竹签。拭(shi)(shi)(shi)(shi)子柄(bing)(bing)有折(zhe)断(duan)(duan)式、内置式两(liang)种(zhong)。(1)折(zhe)断(duan)(duan)式拭(shi)(shi)(shi)(shi)子在(zai)采(cai)样(yang)(yang)(yang)后(hou)放(fang)(fang)入(ru)保(bao)存管(guan)内从靠近采(cai)样(yang)(yang)(yang)头部位折(zhe)断(duan)(duan)后(hou)旋紧(jin)(jin)管(guan)盖(gai)(gai)即(ji)可(ke)。(2)而内置式拭(shi)(shi)(shi)(shi)子在(zai)采(cai)样(yang)(yang)(yang)后(hou)就可(ke)以直接将(jiang)采(cai)样(yang)(yang)(yang)拭(shi)(shi)(shi)(shi)子放(fang)(fang)入(ru)保(bao)存管(guan)，然后(hou)将(jiang)保(bao)存管(guan)管(guan)盖(gai)(gai)内置的(de)(de)小孔，对准手柄(bing)(bing)顶端旋紧(jin)(jin)管(guan)盖(gai)(gai)即(ji)可(ke)。

①、撕开一(yi)次(ci)(ci)性(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)拭(shi)(shi)子(zi)(zi)(zi)(zi)(zi)的(de)包装袋，从袋子(zi)(zi)(zi)(zi)(zi)里拿出(chu)一(yi)次(ci)(ci)性(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)拭(shi)(shi)子(zi)(zi)(zi)(zi)(zi)；注意：请不要(yao)让一(yi)次(ci)(ci)性(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)拭(shi)(shi)子(zi)(zi)(zi)(zi)(zi)触碰到(dao)咽(yan)喉(hou)以(yi)外的(de)地方，以(yi)免造(zao)成污染。②、用一(yi)次(ci)(ci)性(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)拭(shi)(shi)子(zi)(zi)(zi)(zi)(zi)伸进口(kou)腔(qiang)(qiang)，并快速擦拭(shi)(shi)两侧腭(e)弓(gong)和(he)喉(hou)咙（或者病(bing)变处）③、取(qu)出(chu)拭(shi)(shi)子(zi)(zi)(zi)(zi)(zi)，放入一(yi)次(ci)(ci)性(xing)使(shi)用病(bing)毒(du)(du)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)管(guan)内，在折断处折断一(yi)次(ci)(ci)性(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)拭(shi)(shi)子(zi)(zi)(zi)(zi)(zi)并丢弃尾部；④、拧紧采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)管(guan)，将病(bing)毒(du)(du)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)管(guan)放入生物(wu)安全袋中，及时送检。注意：请不要(yao)过度摇晃病(bing)毒(du)(du)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)管(guan)以(yi)免造(zao)成样(yang)(yang)(yang)(yang)(yang)(yang)(yang)品的(de)稀(xi)释和(he)损(sun)耗(hao)。采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)后，禁止用一(yi)次(ci)(ci)性(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)拭(shi)(shi)子(zi)(zi)(zi)(zi)(zi)接触其他物(wu)体(ti)。一(yi)次(ci)(ci)性(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)拭(shi)(shi)子(zi)(zi)(zi)(zi)(zi)可以(yi)用于(yu)采(cai)(cai)(cai)(cai)集口(kou)腔(qiang)(qiang)、鼻(bi)腔(qiang)(qiang)、咽(yan)喉(hou)、宫颈(jing)、子(zi)(zi)(zi)(zi)(zi)宫内的(de)病(bing)毒(du)(du)样(yang)(yang)(yang)(yang)(yang)(yang)(yang)本和(he)DNA样(yang)(yang)(yang)(yang)(yang)(yang)(yang)本，应用范围广。

一(yi)次性采(cai)样拭子适用(yong)(yong)于(yu)微生物的(de)采(cai)集，可(ke)协(xie)助医院或者(zhe)实验室检(jian)测(ce)病(bing)毒(du)或者(zhe)研究病(bing)毒(du)采(cai)样使用(yong)(yong)，供人体(ti)或者(zhe)是动物自(zi)然腔道(dao)，如咽喉、鼻(bi)(bi)腔、口(kou)(kou)腔、阴道(dao)等部(bu)位(wei)沾取(qu)生物样本检(jian)验用(yong)(yong)。也(ye)可(ke)用(yong)(yong)于(yu)人体(ti)口(kou)(kou)腔或鼻(bi)(bi)腔的(de)疾病(bing)检(jian)测(ce)，需(xu)要采(cai)用(yong)(yong)采(cai)样拭子进行口(kou)(kou)腔表(biao)皮细胞或鼻(bi)(bi)腔病(bing)毒(du)样本的(de)采(cai)集，并将细胞或样本保存于(yu)采(cai)集管(guan)，再转移(yi)至化验室进行检(jian)测(ce)。

一(yi)次(ci)性(xing)(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)拭子(zi)，又叫一(yi)次(ci)性(xing)(xing)使用(yong)(yong)采(cai)(cai)(cai)(cai)样(yang)(yang)拭子(zi)，就是现在(zai)核酸检测(ce)用(yong)(yong)的(de)(de)比较多的(de)(de)检测(ce)工具(ju)，用(yong)(yong)于采(cai)(cai)(cai)(cai)集(ji)口腔(qiang)(qiang)黏(nian)膜(mo)细胞,口腔(qiang)(qiang)微生(sheng)(sheng)物(wu)，物(wu)表微生(sheng)(sheng)物(wu)，物(wu)表细菌，病毒(du)采(cai)(cai)(cai)(cai)样(yang)(yang)转运，DNA，RNA采(cai)(cai)(cai)(cai)集(ji),咽喉采(cai)(cai)(cai)(cai)样(yang)(yang)，宫(gong)颈采(cai)(cai)(cai)(cai)样(yang)(yang)，鼻(bi)(bi)咽采(cai)(cai)(cai)(cai)样(yang)(yang)。亲子(zi)鉴(jian)定DNA采(cai)(cai)(cai)(cai)集(ji)运输保存,病毒(du)微生(sheng)(sheng)物(wu)，流(liu)感样(yang)(yang)本采(cai)(cai)(cai)(cai)集(ji)保存运输提(ti)取解决方(fang)案。是由尼龙短(duan)纤维绒(rong)毛头(tou)和abs塑(su)料杆构成的(de)(de)一(yi)种一(yi)次(ci)性(xing)(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)拭子(zi)用(yong)(yong)于口腔(qiang)(qiang)鼻(bi)(bi)咽,采(cai)(cai)(cai)(cai)样(yang)(yang)宫(gong)颈阴道采(cai)(cai)(cai)(cai)样(yang)(yang)，实(shi)验(yan)室检测(ce)等。上(shang)海欧盟CE美国FDA认证一(yi)次(ci)性(xing)(xing)采(cai)(cai)(cai)(cai)样(yang)(yang)拭子(zi)源头(tou)厂家

采样拭(shi)子的顶端(duan)不(bu)是(shi)日常(chang)棉签的脱脂(zhi)棉而(er)是(shi)尼龙纤维植绒是(shi)因为(wei)用它采集样本不(bu)会分(fen)散滞(zhi)留在纤维中更高效洗脱。宁夏灭菌一次性采样拭(shi)子制(zhi)造商

与传(chuan)统采样拭(shi)子(zi)相(xiang)比,存在(zai)下列几点(dian)不(bu)同之(zhi)处1、深圳(zhen)市美迪科生物医(yi)疗(liao)科技(ji)有限公司的(de)植线采样拭(shi)子(zi)没(mei)有相(xiang)互吸收(shou)(shou)的(de)来分(fen)散和诱(you)捕样本。2、快速的(de)采集使(shi)得整个样本附着(zhe)在(zai)线毛表面并(bing)能完全洗(xi)脱。3、垂直(zhi)的(de)尼龙(long)纤(xian)(xian)维(wei)就像柔软的(de)刷子(zi),可以改善(shan)细胞样品的(de)采集效果。4、纤(xian)(xian)维(wei)束之(zhi)间的(de)毛细作用促进(jin)了(le)液体样品的(de)强液压吸收(shou)(shou),保持在(zai)靠近表面的(de)样本能够简单的(de)洗(xi)脱。5、植绒(rong)拭(shi)子(zi)是收(shou)(shou)集大(da)量细胞的(de)理想方法,不(bu)仅能快速洗(xi)脱,还能立(li)即将这(zhei)些细胞释放(fang)到运输(shu)介质中。宁夏灭菌一次(ci)性采样拭(shi)子(zi)制造商

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