Influence of sevoflurane by three inhalation induced methods on the anesthetic effect
10.3760/cma.j.issn.1008-6706.2013.11.021
- VernacularTitle:七氟烷三种吸入诱导方式对麻醉效果的影响
- Author:
Ruoxi DENG
;
Xinhai WU
;
Hong WAN
- Publication Type:Journal Article
- Keywords:
Sevoflurane;
Anesthetic,effect;
Systolic blood pressure
- From:
Chinese Journal of Primary Medicine and Pharmacy
2013;20(11):1648-1649
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the narcotic effect of three inhalation induced methods of sevoflurane.Methods According to the different inhalation methods of sevoflurane,60 patients with elective upper abdominal surgery under intubation general anesthesia were divided into group A (vital capacity breathing),group B (tidal volume breathing),and group C (gradually increasing the concentration of sevoflurane),each group 20 cases.The sevoflurane concentration of A group and B group was 9％,which of group C was 4％,and oxygen pipeline was prefilled by oxygen flow(3L/min).The heart rate(HR),mean blood pressure(MAP),diastolic blood pressure(DBP) and systolic blood pressure(SBP) values and the effect of muscle relaxants were observed and recorded at T1 (basic indicators),T2 (eyelash reflex),T3 (before intubation),T4 (intubation time 2 min),T5 (intubation time 4 min),T6 (intubation time 6 min).Results The SBP,DBP,and MAP of group A,B and C at different time points were all inhibited(all P ＜0.05),and the significant inhibitory effect was at time point T3 (all P ＜0.01).There was no close correlation between HR changes and the muscle relaxant effect of group A,B and C at different point(all P ＞ 0.05).Conclusion Three kinds of sevoflurane inhalation induction can lower blood pressure,and they are safe,reliable,and able to be accepted by the patients.
