DUAL LUMEN ENDOBRONCHIAL TUBE DEVICE

To provide a dual lumen endobronchial tube device that can provide adequate ventilation to a patient even while a ventilation lumen is partly occluded when an insertion end of a bronchoscope or tube is inserted into an adjacent lumen.SOLUTION: A dual lumen endobronchial tube is provided with a flexi...

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Bibliographische Detailangaben
Hauptverfasser:	AMAN MAHAJAN, NIR HOFTMAN, MOSHE MIKE HOFTMAN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	To provide a dual lumen endobronchial tube device that can provide adequate ventilation to a patient even while a ventilation lumen is partly occluded when an insertion end of a bronchoscope or tube is inserted into an adjacent lumen.SOLUTION: A dual lumen endobronchial tube is provided with a flexible wall 35 dividing a cylindrical main tube 11 into two lumens 13, 14, where the outside wall of the main tube is reinforced, preferably by metal wire 34 but alternately by sufficiently rigid polymer ribbing to achieve a desired reduction in necessary outside wall thickness.SELECTED DRAWING: Figure 3 【課題】気管支鏡又はチューブの挿入端部が隣接ルーメンに挿入され、換気ルーメンが部分的に塞がる間も、患者に適切な換気ができるデュアルルーメン気管支内チューブデバイスを提供する。【解決手段】デュアルルーメン気管支内チューブは、円筒状メインチューブ１１を２個のルーメン１３，１４に分割する可塑性壁３５を備え、メインチューブの外壁は、好ましくは金属ワイヤ３４によって、しかし代替的に必要な外壁厚の所望された減少を達成する十分剛性的なポリマ肋材によって強化される。【選択図】図３