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- effective tidal volume 有效潮气量
- Using the high-frequency and small tidal volume, HFV is able to have effective ventilation to meet the need of human metabolism on the basis of its augmented transfer mechanism. 在高频、小潮气量条件下,高频振荡呼吸基 于其强化输运机制,能够进行有效的通气,满足人体正常代谢的需要 。
- There is a subtle distinction in the new guidelines in regards to tidal volume. 关于潮气量在新指南中有精细的差别。
- The tidal volume (VT) , VPTEF/VE , tPTEF/tE and TEF25% remaining were significantly decreased before therapeutics, while the respiratory rate (RR) ,function residual capacity (FRC) and resistance effective (Reff) were increased. 毛支治疗前潮气量 ( VT)、达峰容积比 ( VPTEF/VE)、达峰时间比 ( t PTEF/t E)、2 5%25潮气量时的潮气呼气流速 ( TEF2 5%25 )下降 ,呼吸频率 ( RR)、功能残气量 ( FRCpleth)、有效呼吸道阻力 ( Reff )增加 ;
- Methods To compare the analgesic effect of different groups,ventilation function including tidal volume(VT),vital capacity (VC),respiratory rate(RR) and pulse oxygen saturation(SpO 2) were monitored. 2方法 比较PECA组 ( 组 )、单次组 ( 组 )和对照组 ( 组 )硬膜外镇痛患者的镇痛效果 ,监测潮气量 (VT)、肺活量 (VC)、呼吸频率 (RR)和脉搏血氧饱和度 (Sp O2 )的变化。
- Intraoperative Tidal Volume as a Risk Factor for Respiratory Failure after Pneumonectomy. 术中潮气量可以是肺切除术后呼吸功能衰竭的一个危险因素。
- Conclusion Lung dilatied suction could increase the tidal volum decrease airway pressure. 结论 用膨肺吸痰法吸痰能使病人潮气量增加,气道压力下降。
- Method The tidal volume,vital capacity,time vital capacity and minute ventilation volume were observed in 600 students. 方法用肺量计测定600名大学生的潮气量、肺活量、时间肺活量及每分钟通气量。
- Epinephrine increases respiratory rate and tidal volume, and thereby reduces alveolar carbon dioxide content in normal subjects. 肾上腺素增加呼吸频率和潮气量,故可降低正常人的肺泡?趾0量。
- If they have respiratory failure and are unable to take adequate tidal volume, the ventilator can deliver a preselected tidal volume and respiratory rate. 如果病人呼吸衰竭潮气量不足,呼吸机就可以按预先设置的潮气量和呼吸率进行输送。
- Results: 1. At the end of experiments, PIP was higher in the high tidal volume groupsthan that in the low tidal volume groups(P<0.01). 结果:1、实验末HTNP及HTP组的PIP均显著高于LTNP及LTP组(P<0.;01)。
- He becomes oliguric, and his peak inspiratory pressures start to rise into 60's despite decreasing tidal volume and increasing rate. 出现少尿,吸气压峰值升至60,虽经降低潮气量和呼吸频率但未改善。
- Total Oxygen Uptake with Two Maximal Breathing Techniques and Tidal Volume Breathing Technique: A Physiological Study of Preoxygenation Pandit JJ, et al. 用两种最大呼吸和潮气量技术进行全氧摄取:预充氧的生理学研究。
- Res-piratory rate,tidal volume,minute volume,alveolar Pco_2 and the ventilatorysensitivity to CO_2 were correlated with the concentration of CO_2 in the inspiredair. 实验结果表明,呼吸频率、潮气量、肺通气量、肺泡 CO_2分压以及肺通气对 CO_2的反应性均与吸入气CO_2浓度成线性关系。
- The anaesthesia machine has such functions as anaesthesia,respiration,parametric safety alarm and the display of tidal volume and inspiration/expiration ratio. 具有麻醉和呼吸功能,以及各项参数安全报警功能,并能够显示潮气量与呼吸比,主要用于医院各类外科手术麻醉。
- If they have re iratory failure and are unable to take adequate tidal volume, the ventilator can deliver a preselected tidal volume and re iratory rate. 如果病人呼吸衰竭潮气量不足,呼吸机就可以按预先设置的潮气量和呼吸率进行输送。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- Oxygenation Using Tidal Volume Breathing After Maximal Exhalation (Brief Report) Anis S. Baraka, Samar K. Taha, Mohamad F. El-Khatib, Faraj M. Massouh, Dima G. Jabbour, and Mahmoud M. 在最大呼出气进行潮气量呼吸的氧合情况(短篇报告)
- Objective To explore the clinic value of oxygenation index(PO 2/FiO 2) and standing compliance (Cst) by placing 14 patient of acute lung injury (AI) on low tidal volume with positive end -expiratory pressure (PEEP) and mirroring PO 2/FiO 2 and Cst . 目的 对14例ALI患者采用低潮气量加呼气末正压(PEEP)通气的患者行氧合指数(PaO2/FiO2)和肺静态顺应性(Cst)监测,了解此判定标准的临床意义。
- The effects of inverse driving pressure (IDP) and ventilatory frequency(f) on CO2 elimination and tidal volume(VT) were studied in anesthetized dogs under high frequency two-way jet ventilation (HFTJV). 观察了高频双向喷射通气(HFTJV)时反喷驱动压和通气频率对麻醉犬CO_2排除效能的影响以及潮气量(V_T)的变化特点。