Submergible larynogoscope with sealed housing for battery

Details Submergible larynogoscope with sealed housing for battery Submergible larynogoscope with sealed housing for battery

1987-12-07

1989-03-28

Hindenburg, Max

Surgery

Truss

Perineal

A61B 106

Patent

active

048154512

ABSTRACT:
A fluid submersible laryngoscope includes a hollow handle to contain a power supply such as dry cell means. A terminal pin is carried by the handle, and structure is provided to place that pin in electrical energy transmitting relation with a light bulb, the blade insertible into a patient's mouth to illuminate the throat area. Sealing structure is provided between the terminal pin and handle to block access of external fluid into the hollow handle, whether or not the blade is attached to the handle, and when the handle is submerged in fluid.

REFERENCES:
patent: 1165232 (1915-12-01), De Zeng
patent: 2433705 (1947-12-01), Palmeter
patent: 3579269 (1971-05-01), Ostersen
patent: 4273112 (1981-06-01), Heine et al.
patent: 4531178 (1985-07-01), Uke
patent: 4574784 (1986-03-01), Soloway
patent: 4592343 (1986-06-01), Upster
patent: 4669449 (1987-06-01), Bauman
patent: 4729367 (1988-03-01), Bauman

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