Phlegm-sucking device capable of realizing sucking in different directions of trachea
The invention relates to the auxiliary phlegm-sucking field, and particularly relates to a phlegm-sucking device capable of realizing sucking in different directions of a trachea. A pipeline part in the phlegm-sucking device is formed through attaching of a phlegm-sucking pipe and an oxygen-supply p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the auxiliary phlegm-sucking field, and particularly relates to a phlegm-sucking device capable of realizing sucking in different directions of a trachea. A pipeline part in the phlegm-sucking device is formed through attaching of a phlegm-sucking pipe and an oxygen-supply pipe, and oxygen is conveyed into the trachea by virtue of the oxygen-supply pipe, so that the situation that hyoxemia occurs due to reduction of the air quantity supplied to a peripheral lung tissue of a patient in a phlegm-sucking period is avoided; and a control head sleeves the surface of the oxygen-supply pipe and can be rotated relative to the oxygen-supply pipe, namely that the control head is rotated in the phlegm-sucking process to drive the phlegm-sucking pipe connected with the controlhead to rotate in the trachea so as to realize 36-degree all-directional phlegm suction in the trachea through the phlegm-sucking pipe, so that secretions in all directions of a whole artificial trachea and a whole respirato |
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