《颈动脉内膜剥脱术的麻醉》.ppt

颈动脉内膜剥脱术的麻醉;;;术前评估;术前评估;其他 ;术前准备;术前准备;术中监测;术中监测;;术中监测;术中监测;术中监测;术中监测;术中监测;术中监测;术中监测;麻醉选择;麻醉选择;麻醉选择; 全身麻醉时在颈动脉阻断过程中，若监测发现脑灌注不良、置入转流管困难或置入转流管仍不能纠正时，可用足量的硫喷妥钠维持整个阻断过程，使EEG处于抑制状态，在用硫喷妥钠治疗过程中，必要时可用正性肌力药及血管扩张药进行心血管支持 手术过程中局部麻醉须改为全身麻醉的病人，气管插管受各种因素影响往往很困难。有人认为应用喉罩可以减少对术野和病人血流动力学的干扰。但须注意的是喉罩充气后有可能减少颈总动脉球部管径和血流，对于已发生颈总动脉狭窄的病人尤应谨慎;麻醉选择;术中处理;术中处理;术中处理;术中处理;术中处理;术中处理;术中处理;术中处理;病例;Thank you ！;dsfdbsy384y982ythb3oibt4oy39y409705923y09y53b2lkboi2y58wy0ehtoibwoify98wy049ywh4b3oiut89u983yf9ivh98y98sv98hv98ys9f698y9v698yv98x98tb98fyd98gyd98h98ds98nt98d8genklgb4klebtlkb5k tkeirh893y89ey698vhkrne lkhgi8eyokbnkdhf98hodf hxvy78fd678t9fdu90gys98y9shihixyv78dfhvifndovhf9f8yv9onvkobkw kjfegiudsfdbsy384y982ythb3oibt4oy39y409705923y09y53b2lkboi2y58wy0ehtoibwoify98wy049ywh4b3oiut89u983yf9ivh98y98sv98hv98ys9f698y9v698yv98x98tb98fyd98gyd98h98ds98nt98d8genklgb4klebtlkb5k tkeirh893y89ey698vhkrne lkhgi8eyokbnkdhf98hodf hxvy78fd678t9fdu90gys98y9shihixyv78dfhvifndovhf9f8yv9onvkobkw kjfegiu dsfdbsy384y982ythb3oibt4oy39y409705923y09y53b2lkboi2y58wy0ehtoibwoify98wy049ywh4b3oiut89u983yf9ivh98y98sv98hv98ys9f698y9v698yv98x98tb98fyd98gyd98h98ds98nt98d8gen;56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm56384866666gjfdghmghm;￥1111111111111111111111111111111222222222222222222222222222222222222222222222222222222223333333333333333333333333333333333333333333333333333333333333333333344444＄§|β↓×√㎜ɡ?≥≧ɑ←‰?↓←≠￥θ￥?÷㎝??￥＄§|β↓×√㎜②￥◎…ɡ?≥≧ɑ←‰?ɡ?≥≧￥◎…ɡ?≥≧ɑ←‰?ɡ?≥≧－￥???￥＄§|β↓??√㎜??￥＄§|β↓×√㎜↓←≠￥θ￥?÷㎝②￥◎…ɡ?≥≧ɑ←‰???￥＄§|β↓×√㎜ɡ?≥≧ɑ←‰?↓←≠￥θ￥?÷㎝??￥＄§|β↓×√㎜②￥◎…ɡ?≥≧ɑ←‰?ɡ?≥≧￥◎…ɡ?≥≧ɑ←‰?ɡ?≥≧－￥???￥＄§|β↓×√㎜??￥＄§|β↓×√㎜≧ɑ←‰ɡ?≥←‰???↓←≠￥θ￥?÷㎝②￥◎…ɡ?≥≧ɑ←‰???￥＄§|β↓×√㎜ɡ?≥≧ɑ←‰?↓←≠￥θ￥?÷㎝??￥＄§|β↓×√㎜②￥◎…ɡ?≥≧ɑ←‰?ɡ?≥≧￥◎…ɡ?≥≧ɑ←‰?ɡ?≥≧－￥???￥＄§|β↓×√㎜??￥＄§|β↓×√㎜￥＄§|β↓×√㎜??￥＄§|β↓×√㎜￥＄§|β↓×√㎜??￥＄§|β↓×√㎜↓×√㎜↓←②￥←‰???←‰???←‰???←‰???←‰???←‰??↓