Laryngoscope and video laryngeal mask

The invention provides a laryngoscope and a video laryngeal mask, the laryngoscope comprises a video tube, a driving mechanism and at least two steel wire ropes, the far end of the video tube is provided with an image sensor, and the far end of the video tube can be bent; the far end of the steel wi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TANG MIJIE, LIU SAILONG
Format:	Patent
Sprache:	chi ; eng
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 DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	The invention provides a laryngoscope and a video laryngeal mask, the laryngoscope comprises a video tube, a driving mechanism and at least two steel wire ropes, the far end of the video tube is provided with an image sensor, and the far end of the video tube can be bent; the far end of the steel wire rope is connected with the far end of the video tube; the driving mechanism is at least provided with two elastic parts, the near end of the steel wire rope is connected with the elastic parts, and the elastic parts can elastically deform under the action of external force so as to adjust the effective length of the steel wire rope. According to the laryngoscope, the elastic piece is connected with the steel wire rope, so that the near end of the steel wire rope is fixedly connected with the driving mechanism; the effective length of the steel wire rope can be adjusted through elastic deformation of the elastic piece, and vacancy is prevented when the driving mechanism drives the steel wire rope. Installation an