室内の空気からの酸素濃度. 家庭での酸素療法のための新しい源泉です

D M Libby, W A Briscoe, T K King

JAMA

|April 13, 1979

まとめ

新しい酸素濃縮器は,従来のシステムに費用対効果の高い代替手段を提供します. テストされたユニットは,安定した,高濃度の酸素と安全な動作を提供し,さまざまな医療ニーズに適しています.

科学分野:

バイオメディカルエンジニアリング
呼吸器療法による呼吸療法です.

背景:

伝統的な酸素供給システムには,酸素タンクと液体酸素システムが含まれます.
分子シート酸素濃縮器は,潜在的により手頃な価格の代替品を提供します.

研究の目的:

2つの分子シート酸素濃縮器の性能と安全性を評価するために.
既存の酸素供給方法との能力を比較する.

主な方法:

2つの分子シート酸素濃縮装置のテスト.
酸素濃度と流れ率の安定性を時間とともに評価する.
連続使用後の有毒ガス濃度のモニタリング.
標準のベンチュリマスクとの適合性を評価する.

主要な成果:

両方のコンセントレーターは,高酸素濃度 (2L/分で95%) と高流量 (10L/分で40%) を達成した.
業績は1週間安定した.
24時間使用後,周辺都市空気から有毒ガスが濃縮されることはありませんでした.
ユニットは,24%と28%のベンチュリマスクと互換性がありました.

結論:

分子シート酸素濃縮器は,酸素療法のための実行可能で潜在的に費用対効果の高い選択肢です.
試験されたデバイスは,臨床使用のための信頼性の高い性能と安全性を実証しました.
これらのコンセントレーターは,高濃度および高フローの酸素供給の両方の多様な患者のニーズを満たすことができます.

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