The protecting mask of tracheostomy

The produce is about the protecting mask of Tracheostomy, which combine with a collar and a scarf pocket. The insider of collar use space cotton to make it more softly. The outsider of collar is more thickly than general collar to support patients' neck. The middle of collar has six ouches. The...

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Bibliographische Detailangaben
Hauptverfasser: HUANG, SHIHING, RONG, JIIN-RU, LIN, HUI-RU, YEH, HUI-PIN, SHIH, HENG-HUI, WU, CHIH-FU, LAI, I-TING, CHEN, YING-LI, TSAO, LEE, HUANG, YU-MEI
Format: Patent
Sprache:chi ; eng
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