Surgery – Truss – Perineal
Patent
1977-03-17
1978-09-19
Michell, Robert W.
Surgery
Truss
Perineal
A61B 106
Patent
active
041146093
ABSTRACT:
A laryngoscope blade comprising an essentially straight blade portion have the inner end portion which is curved out of the plane of the straight blade portion, and which curved portion is adapted to be received in the groove defined between the base of the tongue and the epiglottis of a patient whereby the tip end causes the tongue to be moved anteriorly to expose the inlet of the larynx and the straight portion of the blade defines a line of sight directly into the larynx.
REFERENCES:
patent: 2354471 (1944-07-01), MacIntosh
patent: 3426749 (1969-02-01), Jephcott
patent: 3856001 (1974-12-01), Phillips
patent: 3943920 (1976-03-01), Kandel
patent: 3986854 (1976-10-01), Scrivo et al.
Fattibene Arthur T.
Layton Henry S.
Michell Robert W.
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