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簡(jiǎn)要描述:脈搏血氧是以的方式測(cè)量實(shí)驗(yàn)動(dòng)物(幼鼠,小鼠,大鼠,豚鼠,兔等)的血氧飽和度,脈搏頻率,呼吸頻率,脈搏幅度,呼吸幅度,體溫等多種參數(shù)。
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中國(guó)區(qū)代理STARR公司的Mouse Ox Plus小動(dòng)物脈搏血氧儀,適用于小鼠、大鼠、豚鼠、兔子等動(dòng)物清醒或麻醉狀態(tài)下,脈搏、血氧、呼吸、體溫等多種生理參數(shù)的檢測(cè)采集??捎糜诳蒲袛?shù)據(jù)采集或手術(shù)監(jiān)護(hù),可拓展多通道。大鼠小鼠生理信號(hào)測(cè)量?jī)x:以無(wú)創(chuàng)的方式測(cè)量小動(dòng)物(幼鼠,小鼠,大鼠,豚鼠,兔, 等)的血氧飽和度、脈搏頻率、呼吸頻率、脈搏幅度、呼吸幅度和體溫。除體溫外,所有測(cè)量都是通過(guò)一個(gè)無(wú)創(chuàng)的感應(yīng)器。
所有測(cè)量都是通過(guò)一個(gè)無(wú)創(chuàng)的感應(yīng)器完成,準(zhǔn)確、方便、高效。
型號(hào):MouseOx 正在對(duì)麻醉狀態(tài)下的小鼠進(jìn)行測(cè)試
有多種探頭可供選擇:
· 根據(jù)實(shí)驗(yàn)需求:可選擇大鼠型探頭、小鼠型探頭;
· 根據(jù)動(dòng)物狀態(tài):可選擇清醒活動(dòng)狀態(tài)連續(xù)測(cè)量和麻醉(或手術(shù))狀態(tài)測(cè)量探頭;
· 根據(jù)動(dòng)物數(shù)量:有多通道適配器可供選擇,同時(shí)檢測(cè)多只動(dòng)物的生命體征;
· 根據(jù)使用環(huán)境:可選擇核磁環(huán)境適用的無(wú)磁探頭;
主要功能:
· 小動(dòng)物手術(shù)術(shù)中監(jiān)測(cè)(保證適當(dāng)?shù)穆樽砩疃?,防止手術(shù)中缺氧)
· 一個(gè)無(wú)創(chuàng)傳感器獲得多個(gè)生命信號(hào) (動(dòng)脈血氧飽和度,心率,呼吸頻率,脈搏幅度,呼吸幅度)
· 心肺功能參數(shù)記錄
· 輸出模擬數(shù)據(jù)
經(jīng)過(guò)驗(yàn)證的準(zhǔn)確度:
使用有創(chuàng)血?dú)獠蓸訙y(cè)量結(jié)果與無(wú)創(chuàng) MouseOx 測(cè)量結(jié)果的比較, 對(duì)比表明, 兩者具有很好的線性關(guān)系。
脈搏、血氧、呼吸等心肺監(jiān)測(cè)參數(shù):
· 脈波頻率在90到900BPM范圍內(nèi)監(jiān)測(cè) (每分鐘心跳, Beat per minutes, BPM)
· 血氧飽和度監(jiān)測(cè)范圍:0% 到100% 動(dòng)脈血氧飽和度;
· 血氧飽和度監(jiān)測(cè)誤差:<1.5% 橫跨整個(gè)監(jiān)測(cè)范圍;
· 血氧飽和度監(jiān)測(cè)反應(yīng)時(shí)間:實(shí)時(shí)報(bào)告動(dòng)脈血氧飽和度, 在每次心跳以后0.72秒屏幕刷新;
· 呼吸頻率監(jiān)測(cè)范圍:每分鐘 25到450 次;
· 監(jiān)測(cè)反應(yīng)時(shí)間:呼吸率每1.7秒向用戶(hù)報(bào)告, 移動(dòng)報(bào)告的值是10次呼吸的的平均數(shù);
· 無(wú)創(chuàng)傷監(jiān)測(cè)脈搏充盈度以估量血流量的變化;
· 脈搏監(jiān)測(cè)范圍:內(nèi)徑0到800微米的徽小血管;
· 監(jiān)測(cè)誤差:< 2.4%橫跨整個(gè)監(jiān)測(cè)范圍;
· 監(jiān)測(cè)反應(yīng)時(shí)間:脈搏充盈度實(shí)時(shí)向用戶(hù)報(bào)告, 在每次心跳以后,0.72秒屏幕刷新,刷新屏幕顯示被測(cè)量的所有脈搏充盈度;
· 無(wú)創(chuàng)傷監(jiān)測(cè)動(dòng)物呼吸幅度的變化;
· 呼吸幅度監(jiān)測(cè)范圍:每分鐘25到450次;
· 呼吸幅度監(jiān)測(cè)反應(yīng)時(shí)間:呼吸率每1.7秒向用戶(hù)報(bào)告, 移動(dòng)報(bào)告的值是10次呼吸的的平均數(shù);
多鐘測(cè)試探頭可選:
根據(jù)需要,可選擇老鼠清醒狀態(tài)下使用的頸部探頭,麻醉狀態(tài)下使用的足部探頭和大腿探頭
以下是使用有創(chuàng)血?dú)獠蓸訙y(cè)量結(jié)果與無(wú)創(chuàng)MouseOx測(cè)量結(jié)果的比較
可實(shí)現(xiàn)大鼠、小鼠清醒活動(dòng)狀態(tài)下進(jìn)行測(cè)量
軟件界面
小動(dòng)物脈搏血氧監(jiān)護(hù)儀的部分參考文獻(xiàn):
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