產(chǎn)品描述

動(dòng)物多濃度口鼻暴露系統(tǒng)標(biāo)準(zhǔn)36通道配置，每層12通道，分上下兩層可選24通道；分上中下三層可選36通道，層間配有稀釋氣間隔層，內(nèi)置特殊設(shè)計(jì)結(jié)構(gòu)，可對不同層內(nèi)氣溶膠濃度進(jìn)行主動(dòng)控制調(diào)節(jié)，做到單個(gè)氣溶膠源一次氣溶膠發(fā)生，可同時(shí)產(chǎn)生多個(gè)濃度劑量，保證了不同實(shí)驗(yàn)組的氣溶膠來源的一致性，節(jié)省了樣品的使用量，大大提高實(shí)驗(yàn)效率。

動(dòng)物多濃度口鼻暴露染毒系統(tǒng)可測試各種不同的物質(zhì)，如包括藥物，大氣污染物，PM2.5，有機(jī)物質(zhì)，工業(yè)衛(wèi)生，農(nóng)業(yè)化學(xué)品等。可進(jìn)行急性染毒、慢性染毒、低壓、高壓、低氧、高氧等多種氣體染毒實(shí)驗(yàn)。

產(chǎn)品特點(diǎn)

· 雙腔設(shè)計(jì)的暴露塔

實(shí)驗(yàn)通道：標(biāo)準(zhǔn)36通道配置，每層12通道，分上中下三層 ?？蛇M(jìn)行堆疊式升級

每層可拆卸，方便清洗

材質(zhì)：不銹鋼

雙腔設(shè)計(jì)，內(nèi)腔為藥物氣溶膠，直接對通道輸送氣溶膠；外腔收集動(dòng)物呼出的氣體。內(nèi)外腔分離，防止動(dòng)物呼出的氣體再吸入

· 雙氣溶膠監(jiān)測與控制

全面監(jiān)控環(huán)境指標(biāo)和系統(tǒng)運(yùn)行指標(biāo)

監(jiān)測指標(biāo)：溫度、濕度、氧氣濃度、二氧化碳濃度、壓力、藥物濃度、氣溶膠粒徑分布（選配）等

· 雙自動(dòng)控制

通過控制器進(jìn)行監(jiān)測控制

染毒暴露過程全面的監(jiān)控，數(shù)據(jù)可保存，可回溯

采用高精密控制系統(tǒng)，保證染毒的均勻度和穩(wěn)定性

· 雙廢氣處理及染毒柜

具有專業(yè)的多級廢氣處理模塊，廢氣經(jīng)處理后達(dá)到實(shí)驗(yàn)室安全排放要求

提供染毒柜，保障實(shí)驗(yàn)人員安全

氣溶膠粒徑分布

· 安全報(bào)警

環(huán)境指標(biāo)異常報(bào)警：氧氣濃度過低、二氧化碳過高會(huì)導(dǎo)致動(dòng)物死亡。當(dāng)超過設(shè)定的安全之后，系統(tǒng)自動(dòng)啟動(dòng)報(bào)警

報(bào)警設(shè)置參數(shù)：氧氣濃度、二氧化碳濃度、溫度、藥物濃度

系統(tǒng)異常報(bào)警

· 雙支持的染毒樣品源

支持液體氣溶膠發(fā)生器、粉塵氣溶膠發(fā)生器、納米顆粒氣溶膠發(fā)生器、PM2.5富集及發(fā)生器、香煙煙霧發(fā)生器、SO2/臭氧/NO2氣體、花粉等。

· 適用動(dòng)物

塔望科技設(shè)計(jì)的小動(dòng)物口鼻部暴露系統(tǒng)，配置靈活，提供不同尺寸的動(dòng)物固定器。標(biāo)準(zhǔn)配備小鼠、大鼠/豚鼠配件，可選配組件用于犬、兔、猴等動(dòng)物。

塔望科技專業(yè)提供各種實(shí)驗(yàn)動(dòng)物吸入式給藥染毒方案，根據(jù)用戶的需求量身定制各種不同的染毒系統(tǒng)，包含動(dòng)物全身暴露染毒系統(tǒng)、動(dòng)物口鼻暴露染毒系統(tǒng)、細(xì)胞染毒系統(tǒng)等。

應(yīng)用領(lǐng)域

呼吸性疾病造模、藥物藥效評價(jià)、藥物安全評價(jià)、吸入式毒理研究、環(huán)境安全評價(jià)、PM2.5研究、化學(xué)品和農(nóng)藥安全評價(jià)、放射性物質(zhì)危害評估、軍事醫(yī)學(xué)、航天醫(yī)學(xué)領(lǐng)域等。

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