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- 1. 神経筋疾患および胸壁疾患における夜間の非侵襲的換気補助の種類types of noninvasive nocturnal ventilatory support in neuromuscular and chest wall disease [show details]
… Devices for negative pressure ventilation like the iron lung or chest cuirass work by producing an… to increase expiratory flows and assist with coughing. Patients with pulmonary restriction due to neuromuscular disease or chest wall deformity often have low expiratory airflow because…
- 2. 神経筋疾患および胸壁疾患における夜間の非侵襲的換気の臨床的側面practical aspects of nocturnal noninvasive ventilation in neuromuscular and chest wall disease [show details]
…difference between inspiratory and expiratory pressures (IPAP minus EPAP) would need to be maintained (ie, the IPAP would also need to be increased). To determine the optimal expiratory pressure for the OSA and …
- 3. 慢性閉塞性肺疾患(COPD)における夜間換気補助nocturnal ventilatory support in copd [show details]
… Negative pressure ventilation using devices other than the iron lung (eg, cuirass and "poncho-wrap" ventilators) have not been beneficial… of air trapping) at 6 and 12 months. Inspiratory capacity (IC), vital capacity (VC), and forced expiratory volume in one second (FEV1) also improved, consistent with a reduction in hyperinflation …
- 4. 喘息患者への肺機能検査pulmonary function testing in asthma [show details]
…mean forced expiratory flow at 25 to 75 percent of forced vital capacity (FEF25-75), also known as the maximum mid-expiratory flow (MMEF), is highly dependent on the level of expiratory effort and …
- 5. 12歳未満の小児に生じる重症喘息の急性増悪:気管内挿管および人工呼吸器の使用acute severe asthma exacerbations in children younger than 12 years endotracheal intubation and mechanical ventilation [show details]
…to finish is important to avoid breath stacking, auto-positive end-expiratory pressure (PEEP), and the resultant increased end-expiratory and inspiratory lung volumes that increase alveolar pressure, the …
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- PEEPと換気血流不均衡 呼気終末持続陽圧 (Positive end-expiratory pressure: PEEP) 立位 肺の圧-容量曲線(自発呼吸) 立位 仰臥位 容量 圧 血流の多い下側肺の換気量が多い 呼気 吸気 呼気 吸気 肺の圧-容量
- PEEP(呼気終末陽圧)とは. 風船を膨らますとき、初めは膨らみにくく、かなりの力を必要とするが、膨らんでくると空気を入れやすくなる。. 肺もこれと同じで呼気時に肺胞がつぶれると、空気を入れても膨らみにくくなってしまう。. そこで、呼気時に肺が ...
- PEEPとは. 英:positive end-expiratory pressure. 呼気終末に設定した陽圧をかけることにより肺胞虚脱を防ぐ換気様式。. 肺容量を増加させ、低酸素血症を改善させる。. 一番の特徴として以下のことが挙げられます。. 特徴. 呼気の終わりに陽圧を維持することで肺胞 ...
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★リンクテーブル★
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- 英
- ventilation
- 関
換気(環境)
換気(肺)
肺の換気の分布(SPU. 21-22)
- 吸気は各肺胞に均等に分布しない。胸腔内圧は肺の上部ほどより陰圧となるために、肺尖部の肺胞および気道の径は常に肺底部より大きくなる。このため、肺尖部の方が換気が良好であり、肺胞内酸素分圧が高い。
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- 英
- ending、terminal、terminally
- 関
- 最後、終端、ターミナル、末期、末端、末端側
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- 英
- expiration (K), expired air
- 関
- 吸気 inspiration
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- 英
- vital energy, life energy, active energy