涂(tu)片是檢測血液(ye)(ye)中(zhong)或(huo)者體(ti)(ti)液(ye)(ye)中(zhong)的包括(kuo)淋球菌、新型(xing)隱球菌、梅毒螺(luo)旋體(ti)(ti)、白喉棒(bang)狀桿(gan)菌等病原(yuan)體(ti)(ti)的一種(zhong)檢查方法，被(bei)廣泛應用(yong)于(yu)醫學領域，而檢驗(yan)科用(yong)涂(tu)片器作為一種(zhong)用(yong)于(yu)進(jin)行涂(tu)片檢測的醫療器械，在進(jin)行檢驗(yan)作業的過程中(zhong)普(pu)遍使用(yong)。

現(xian)有技術中的(de)(de)涂(tu)(tu)片(pian)裝(zhuang)置(zhi)(zhi)在涂(tu)(tu)片(pian)時，待(dai)檢(jian)測(ce)液(ye)(ye)(ye)體容易(yi)因靜置(zhi)(zhi)而(er)產生(sheng)沉淀，無法保持樣(yang)液(ye)(ye)(ye)的(de)(de)均勻(yun)性，進(jin)而(er)在檢(jian)測(ce)時影(ying)響檢(jian)驗的(de)(de)準確性，授權公(gong)告號為CN116990099B的(de)(de)中國專利公(gong)開了一(yi)種醫學檢(jian)驗用涂(tu)(tu)片(pian)器(qi)，通(tong)過設置(zhi)(zhi)正(zheng)(zheng)反向(xiang)變速(su)旋轉(zhuan)勻(yun)液(ye)(ye)(ye)機構、拆卸式(shi)樣(yang)液(ye)(ye)(ye)盛(sheng)放(fang)筒、自控式(shi)涂(tu)(tu)布(bu)裝(zhuang)置(zhi)(zhi)、涂(tu)(tu)片(pian)厚度限(xian)位裝(zhuang)置(zhi)(zhi)、載玻片(pian)放(fang)置(zhi)(zhi)件和涂(tu)(tu)片(pian)箱，采(cai)用持續正(zheng)(zheng)反向(xiang)變速(su)旋轉(zhuan)勻(yun)液(ye)(ye)(ye)的(de)(de)方式(shi)，具有保持樣(yang)液(ye)(ye)(ye)均勻(yun)性持續統一(yi)的(de)(de)技術效果(guo)，進(jin)一(yi)步提高(gao)了檢(jian)驗的(de)(de)準確性。但是(shi)當將待(dai)檢(jian)測(ce)液(ye)(ye)(ye)滴落到承載片(pian)上時，由于(yu)液(ye)(ye)(ye)滴具有表面張力(li)，待(dai)檢(jian)測(ce)液(ye)(ye)(ye)的(de)(de)液(ye)(ye)(ye)滴在滴液(ye)(ye)(ye)時不容易(yi)滴落，且在滴落后(hou)通(tong)常會濺開，使待(dai)檢(jian)測(ce)液(ye)(ye)(ye)的(de)(de)量產生(sheng)損耗，不利于(yu)后(hou)續的(de)(de)涂(tu)(tu)片(pian)操作。

本發明提供一種(zhong)醫學(xue)檢(jian)測(ce)(ce)用涂(tu)片裝置，通(tong)過設置外殼(ke)、涂(tu)片臺和滴(di)(di)(di)液(ye)(ye)(ye)(ye)機構配合，采(cai)用手(shou)動和電動相結(jie)合的(de)(de)方式，利用滴(di)(di)(di)液(ye)(ye)(ye)(ye)筒的(de)(de)轉(zhuan)(zhuan)動和氣流促使(shi)待檢(jian)測(ce)(ce)液(ye)(ye)(ye)(ye)滴(di)(di)(di)落(luo)，同時待檢(jian)測(ce)(ce)液(ye)(ye)(ye)(ye)的(de)(de)液(ye)(ye)(ye)(ye)滴(di)(di)(di)轉(zhuan)(zhuan)動產生的(de)(de)離心力(li)可(ke)以減弱液(ye)(ye)(ye)(ye)滴(di)(di)(di)落(luo)在涂(tu)片臺上后由于(yu)表面張(zhang)力(li)形(xing)成(cheng)的(de)(de)回(hui)彈，進而可(ke)以降低液(ye)(ye)(ye)(ye)滴(di)(di)(di)回(hui)彈濺起所造成(cheng)的(de)(de)待檢(jian)測(ce)(ce)液(ye)(ye)(ye)(ye)量(liang)的(de)(de)損(sun)耗。

圖中：100、外殼；101、第一隔板；102、第二(er)隔板；110、第一電機(ji)；200、涂片臺；210、臺體；220、承(cheng)載板；230、推板；300、滴(di)液(ye)機(ji)構；310、滴(di)液(ye)筒；311、出液(ye)口(kou)；312、第二(er)氣(qi)口(kou)；320、副筒；330、外筒；331、進氣(qi)口(kou)；340、滴(di)液(ye)腔(qiang)；350、第一空(kong)腔(qiang)；360、混合(he)筒；361、第一氣(qi)口(kou)；370、第二(er)空(kong)腔(qiang)；400、排(pai)氣(qi)機(ji)構；410、排(pai)氣(qi)板；411、排(pai)氣(qi)口(kou)；420、轉(zhuan)動板；421、把手。

一種醫學(xue)檢測用涂(tu)片裝置(zhi)，包括外殼100、涂(tu)片臺(tai)200和滴(di)液(ye)(ye)(ye)(ye)機構300。滴(di)液(ye)(ye)(ye)(ye)機構300包括滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310、副筒(tong)(tong)(tong)(tong)(tong)320和外筒(tong)(tong)(tong)(tong)(tong)330。滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310能夠繞第一方(fang)(fang)(fang)向(xiang)(xiang)轉動地安裝于外殼100上，第一方(fang)(fang)(fang)向(xiang)(xiang)為(wei)(wei)豎直方(fang)(fang)(fang)向(xiang)(xiang)。滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310內裝有待(dai)檢測液(ye)(ye)(ye)(ye)。副筒(tong)(tong)(tong)(tong)(tong)320與(yu)滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310同軸(zhou)(zhou)設置(zhi)并套(tao)接于滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310內，外筒(tong)(tong)(tong)(tong)(tong)330與(yu)滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310同軸(zhou)(zhou)設置(zhi)并套(tao)接于滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310外，將沿第二(er)方(fang)(fang)(fang)向(xiang)(xiang)靠近(jin)滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310中心軸(zhou)(zhou)線(xian)的一側稱為(wei)(wei)內，沿第二(er)方(fang)(fang)(fang)向(xiang)(xiang)遠離滴(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)(tong)(tong)(tong)310中心軸(zhou)(zhou)線(xian)的一側稱為(wei)(wei)外，第二(er)方(fang)(fang)(fang)向(xiang)(xiang)與(yu)第一方(fang)(fang)(fang)向(xiang)(xiang)垂直，第二(er)方(fang)(fang)(fang)向(xiang)(xiang)為(wei)(wei)水平(ping)方(fang)(fang)(fang)向(xiang)(xiang)。

副(fu)筒(tong)(tong)320和滴(di)(di)(di)(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)310之間(jian)限定(ding)出(chu)滴(di)(di)(di)(di)液(ye)(ye)(ye)(ye)腔(qiang)340，滴(di)(di)(di)(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)310上(shang)開設有(you)出(chu)液(ye)(ye)(ye)(ye)口(kou)(kou)(kou)311，滴(di)(di)(di)(di)液(ye)(ye)(ye)(ye)腔(qiang)340與(yu)出(chu)液(ye)(ye)(ye)(ye)口(kou)(kou)(kou)311連通。涂(tu)(tu)片(pian)臺(tai)(tai)200安裝(zhuang)于(yu)外(wai)(wai)(wai)殼100上(shang)，出(chu)液(ye)(ye)(ye)(ye)口(kou)(kou)(kou)311和涂(tu)(tu)片(pian)臺(tai)(tai)200在(zai)第(di)(di)(di)(di)一(yi)方(fang)向(xiang)(xiang)(xiang)上(shang)依次設置，且(qie)當出(chu)液(ye)(ye)(ye)(ye)口(kou)(kou)(kou)311滴(di)(di)(di)(di)出(chu)一(yi)個待檢測液(ye)(ye)(ye)(ye)的液(ye)(ye)(ye)(ye)滴(di)(di)(di)(di)時(shi)(shi)，液(ye)(ye)(ye)(ye)滴(di)(di)(di)(di)沿第(di)(di)(di)(di)一(yi)方(fang)向(xiang)(xiang)(xiang)上(shang)靠近涂(tu)(tu)片(pian)臺(tai)(tai)200的一(yi)端能夠(gou)與(yu)涂(tu)(tu)片(pian)臺(tai)(tai)200接(jie)觸。外(wai)(wai)(wai)筒(tong)(tong)330上(shang)具有(you)第(di)(di)(di)(di)一(yi)空腔(qiang)350，外(wai)(wai)(wai)筒(tong)(tong)330上(shang)開設有(you)進氣口(kou)(kou)(kou)331，進氣口(kou)(kou)(kou)331設置在(zai)出(chu)液(ye)(ye)(ye)(ye)口(kou)(kou)(kou)311外(wai)(wai)(wai)側，進氣口(kou)(kou)(kou)331與(yu)第(di)(di)(di)(di)一(yi)空腔(qiang)350連通。滴(di)(di)(di)(di)液(ye)(ye)(ye)(ye)筒(tong)(tong)310繞第(di)(di)(di)(di)一(yi)方(fang)向(xiang)(xiang)(xiang)轉動能夠(gou)分別(bie)促使副(fu)筒(tong)(tong)320和外(wai)(wai)(wai)筒(tong)(tong)330沿第(di)(di)(di)(di)一(yi)方(fang)向(xiang)(xiang)(xiang)移動，且(qie)在(zai)進行滴(di)(di)(di)(di)液(ye)(ye)(ye)(ye)操作(zuo)時(shi)(shi)，副(fu)筒(tong)(tong)320沿第(di)(di)(di)(di)一(yi)方(fang)向(xiang)(xiang)(xiang)移動能夠(gou)使滴(di)(di)(di)(di)液(ye)(ye)(ye)(ye)腔(qiang)340體積變小(xiao)，外(wai)(wai)(wai)筒(tong)(tong)330沿第(di)(di)(di)(di)一(yi)方(fang)向(xiang)(xiang)(xiang)移動能夠(gou)使第(di)(di)(di)(di)一(yi)空腔(qiang)350體積變大。

本實施例通過設置外殼(ke)100、涂(tu)片(pian)臺200和滴(di)(di)液(ye)(ye)(ye)機構300配合，在(zai)(zai)進(jin)行(xing)滴(di)(di)液(ye)(ye)(ye)操(cao)作時，使(shi)滴(di)(di)液(ye)(ye)(ye)筒(tong)(tong)310繞第(di)一(yi)(yi)方(fang)向(xiang)轉(zhuan)動(dong)，當(dang)滴(di)(di)液(ye)(ye)(ye)筒(tong)(tong)310轉(zhuan)動(dong)時，將(jiang)促使(shi)副(fu)筒(tong)(tong)320和外筒(tong)(tong)330沿第(di)一(yi)(yi)方(fang)向(xiang)移(yi)動(dong)，且(qie)(qie)此時副(fu)筒(tong)(tong)320移(yi)動(dong)使(shi)滴(di)(di)液(ye)(ye)(ye)腔(qiang)340體(ti)積(ji)變小，外筒(tong)(tong)330移(yi)動(dong)使(shi)第(di)一(yi)(yi)空(kong)(kong)腔(qiang)350體(ti)積(ji)變大(da)。而(er)(er)滴(di)(di)液(ye)(ye)(ye)腔(qiang)340體(ti)積(ji)變小將(jiang)使(shi)滴(di)(di)液(ye)(ye)(ye)腔(qiang)340內(nei)(nei)(nei)的(de)待(dai)檢(jian)(jian)測(ce)液(ye)(ye)(ye)從(cong)出(chu)(chu)(chu)液(ye)(ye)(ye)口(kou)311擠出(chu)(chu)(chu)，由(you)于(yu)滴(di)(di)液(ye)(ye)(ye)筒(tong)(tong)310繞第(di)一(yi)(yi)方(fang)向(xiang)轉(zhuan)動(dong)，因此從(cong)滴(di)(di)液(ye)(ye)(ye)腔(qiang)340內(nei)(nei)(nei)推出(chu)(chu)(chu)的(de)待(dai)檢(jian)(jian)測(ce)液(ye)(ye)(ye)也將(jiang)轉(zhuan)動(dong)，進(jin)而(er)(er)使(shi)得當(dang)待(dai)檢(jian)(jian)測(ce)液(ye)(ye)(ye)沿第(di)一(yi)(yi)方(fang)向(xiang)靠近涂(tu)片(pian)臺200的(de)一(yi)(yi)端與(yu)涂(tu)片(pian)臺200接觸時，隨著(zhu)滴(di)(di)液(ye)(ye)(ye)筒(tong)(tong)310的(de)持續(xu)轉(zhuan)動(dong)，將(jiang)在(zai)(zai)滴(di)(di)液(ye)(ye)(ye)筒(tong)(tong)310與(yu)待(dai)檢(jian)(jian)測(ce)液(ye)(ye)(ye)連接的(de)一(yi)(yi)端形(xing)成一(yi)(yi)個扭轉(zhuan)力(li)，進(jin)而(er)(er)促使(shi)待(dai)檢(jian)(jian)測(ce)液(ye)(ye)(ye)滴(di)(di)落，避免液(ye)(ye)(ye)滴(di)(di)因其表面張力(li)的(de)作用不容易斷開，且(qie)(qie)在(zai)(zai)進(jin)行(xing)滴(di)(di)液(ye)(ye)(ye)操(cao)作時，第(di)一(yi)(yi)空(kong)(kong)腔(qiang)350體(ti)積(ji)變大(da)后，第(di)一(yi)(yi)空(kong)(kong)腔(qiang)350內(nei)(nei)(nei)部(bu)將(jiang)產生負壓(ya)，進(jin)而(er)(er)使(shi)外界(jie)氣(qi)(qi)體(ti)能夠(gou)從(cong)進(jin)氣(qi)(qi)口(kou)331進(jin)入(ru)第(di)一(yi)(yi)空(kong)(kong)腔(qiang)350內(nei)(nei)(nei)，而(er)(er)當(dang)氣(qi)(qi)體(ti)從(cong)進(jin)氣(qi)(qi)口(kou)331經過時，隨著(zhu)滴(di)(di)液(ye)(ye)(ye)筒(tong)(tong)310的(de)轉(zhuan)動(dong)，氣(qi)(qi)流將(jiang)在(zai)(zai)出(chu)(chu)(chu)液(ye)(ye)(ye)口(kou)311的(de)周(zhou)向(xiang)方(fang)向(xiang)上(shang)產生一(yi)(yi)個擠壓(ya)力(li)，進(jin)一(yi)(yi)步(bu)促使(shi)液(ye)(ye)(ye)滴(di)(di)與(yu)出(chu)(chu)(chu)液(ye)(ye)(ye)口(kou)311脫(tuo)離。

又因為(wei)待(dai)(dai)(dai)檢(jian)測(ce)(ce)液(ye)(ye)的(de)(de)(de)液(ye)(ye)滴(di)(di)(di)的(de)(de)(de)轉(zhuan)動(dong)具有慣性，當待(dai)(dai)(dai)檢(jian)測(ce)(ce)液(ye)(ye)與滴(di)(di)(di)液(ye)(ye)筒(tong)310脫離時，待(dai)(dai)(dai)檢(jian)測(ce)(ce)液(ye)(ye)的(de)(de)(de)液(ye)(ye)滴(di)(di)(di)轉(zhuan)動(dong)使得待(dai)(dai)(dai)檢(jian)測(ce)(ce)液(ye)(ye)在(zai)滴(di)(di)(di)落(luo)到涂片臺(tai)200上(shang)(shang)攤(tan)開(kai)后(hou)的(de)(de)(de)面積(ji)更(geng)大，利于(yu)后(hou)續的(de)(de)(de)涂片操作(zuo)。同時待(dai)(dai)(dai)檢(jian)測(ce)(ce)液(ye)(ye)的(de)(de)(de)液(ye)(ye)滴(di)(di)(di)轉(zhuan)動(dong)產生的(de)(de)(de)離心力可以有效減弱液(ye)(ye)滴(di)(di)(di)落(luo)在(zai)涂片臺(tai)200上(shang)(shang)后(hou)，由于(yu)表面張力形(xing)成的(de)(de)(de)回彈，進(jin)而可以降(jiang)低液(ye)(ye)滴(di)(di)(di)回彈濺起所造成的(de)(de)(de)待(dai)(dai)(dai)檢(jian)測(ce)(ce)液(ye)(ye)量的(de)(de)(de)損耗。