Emergency stretcher with X-frame support
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United States of America Patent
Stats
-
Nov 19, 1996
Issued Date -
N/A
app pub date -
Nov 1, 1995
filing date -
Apr 19, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An emergency stretcher for emergency vehicles includes an X-frame litter support mechanism that vertically movably supports a patient litter on a wheeled base. Each of the legs of the litter support mechanism have the capability to expand and contract in length, and a fixed-length link member extends between the base and one of the legs. A releasable locking arrangement can releasably lock the patient litter in a selected vertical position, and can be released only when the patient litter is manually lifted. A gas cylinder which controls the angular position of a pivotally supported upper body support member can move into a recess in a cross member of the patient litter.
First Claim
Family
International Classification(s)
Cited Art Landscape
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