不同二氧化碳气腹压对犬循环系统的影响  

Effect of different carbon dioxide pneumoperitoneum on circulation system to dogs

作　　者：刘运枫[1] 王洪斌[1] 张建涛[1] 邵景涛[1] 石焦[1] 

机构地区：[1]东北农业大学动物医学学院,哈尔滨150030

出　　处：《东北农业大学学报》2010年第6期113-116,共4页Journal of Northeast Agricultural University

基　　金：黑龙江省博士后科研启动资金(LBH-Q06108)

摘　　要：为探讨腹腔镜手术中不同二氧化碳气腹压力对心率(HR)、收缩压(SBP)和舒张压(DBP)的影响,将36只实验犬随机分为4组:A组(气腹压值为0.80kPa);B组(气腹压值为1.06kPa);C组(气腹压值为1.33kPa);D组(气腹压值为1.60kPa),观察不同压力时循环系统各参数的变化。结果表明,D组HR、SBP、DBP的变化与A组相比较差异显著(P<0.01)。C组(1.33kPa)是进行腹腔镜手术的最佳气腹压值。经试验证明,将气腹压设定为1.33kPa为宜。This experiment was conducted to study the effect of different carbon dioxide pneumoperitoneum on heart rate（HR）, systolic blood pressure（SBP） and diastolic blood pressure（DBP）. Six dogs whose, average weight was 18 kg, were randomly divided into four groups with different pneumo-peritoneum pressure and observed the change of circulation system. The results showed that the HR, SBP and DBP of E group changed most markedly than B group（P〈0.01）. 1.33 kPa was the best pneumoperi-toneum pressure. The pneumoperitoneum pressure was set 1.33 kPa while insufflating and exposed extensive surgery eyesight and the damage of CO2 to body was diminished.

关 键 词：气腹压力 犬 循环系统 

分 类 号：S858.292[农业科学—临床兽医学]