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    MECHANICAL LARYNGOSCOPE WITH AN AUTOMATIC OR MANUAL LEVER MECHANISM TO FACILITATE TRACHEAL INTUBATION
    46.
    发明公开
    MECHANICAL LARYNGOSCOPE WITH AN AUTOMATIC OR MANUAL LEVER MECHANISM TO FACILITATE TRACHEAL INTUBATION 审中-公开

    公开(公告)号：EP3705026A1

    公开(公告)日：2020-09-09

    申请号：EP18870582.6

    申请日：2018-10-16

    申请人： Clemente Pereira, Gilberto

    发明人： Clemente Pereira, Gilberto

    IPC分类号： A61B1/267 ,  A61B1/005 ,  A61B1/05

    摘要： The present invention relates to a manual (1) and automatic (2) laryngoscope provided with a lower transmission shaft (10), an upper transmission shaft (9) and a lever (8) for resting on the palate (3), the manual laryngoscope (1) further having an actuating lever (4) with a knuckle joint (4a) and torsion spring (Mt) in addition to a keeper (7) on the handle (12), this handle (12) having an internal compartment for housing alkaline, C2 batteries, and the automatic laryngoscope (2) also having a servomotor (20) with three electrical terminals, a compartment (19), upper transmission (17) and lower transmission (16), which are connected to the auxiliary paddle (15) and to the paddle of the blade (14) on the auxiliary shaft (13), moving transmission, upper and lower (9 and 10) shafts and the lever (8) resting on the palate (3).

    IMPROVED VOCAL CORD STROBOSCOPY
    50.
    发明公开
    IMPROVED VOCAL CORD STROBOSCOPY 审中-公开

    公开(公告)号：EP3494864A3

    公开(公告)日：2019-10-09

    申请号：EP18206697.7

    申请日：2018-11-16

    申请人： Karl Storz Imaging, Inc.

    发明人： BOS, Pieter Henderikus Andries ,  KING, Timothy

    IPC分类号： A61B1/00 ,  A61B1/045 ,  A61B1/267

    摘要： A video laryngoscope system includes an imager, an audio processing circuitry, a light source, an exposure controller, and a line gain module. The imager generates a first frame and a second frame of a plurality of video frames using a rolling shutter. The audio processing circuitry determines a base frequency of a vocalization based on an audio signal. The light source generates pulses of light based on the base frequency. The exposure controller adjusts a duration and position in time of the pulses based on the base frequency during the first and second frames. The line gain module selectively applies a line gain to at least a portion of the first frame and a portion of the second frame based on a gap time between the first frame and the second frame and the duration and position in time of the pulses.