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        west china medical publishers
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        find Keyword "凝血" 1 results
        • Application of Autobloodtransfusion Technique During Operation on Massive Haemorrhage

          目的:探討自體血液回收技術對循環、血細胞和凝血功能的影響及應用效果。方法: 選擇急診大失血手術患者27例,采用ZITI-2000型血液回收機回收血液,經過濾、離心、清洗后回輸給患者。分不同時點觀察HR、SBP、MAP、DBP、SPO2的變化,并監測RBC、Plt、HB、Hct、FIB、PT、APTT的變化。計算輸血量和異體輸血率。隨機選擇8例進行回收原血和回輸 血血細胞學比較。結果:(1)術前血壓較低,心率較快,回輸血液后,HR顯著降低(Plt;0.01),SBP和MAP顯著升高(Plt;0.01)。(2)術前RBC、HB和Hct均低于正常水平,回輸后各時點均升高明顯(Plt;0.01)。術前FIB和Plt低于正常水平,回輸后各時點增高,但無顯著意義。PT、APTT無明顯變化。(3)回收原血平均每例3735mL,回輸血平均每例1589mL,異體輸血率為25%。(4)回輸血RBC、HB和Hct均顯著高于回收原血(Plt;0.01)。結論:自體血液回收技術用于臨床安全可靠,能有效維持循環的穩定,對凝血功能無明顯影響,節約血源,減少異體輸血。

          Release date:2016-09-08 10:02 Export PDF Favorites Scan
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