1978-02-22
1980-09-02
Yasko, John D.
Surgery
Truss
Perineal
A61F 540
Patent
active
042201497
ABSTRACT:
In abstract a preferred embodiment of the present invention is an improved arm sling adapted to support the forearm of the wearer in a horizontal orientation. The sling of the present invention comprises a flexible support casing or envelope by which the forearm is supported. The flexible envelope is suspended in place by an adjustable shoulder harness which incorporates a three point support configuration, one each located at the wrist, forearm, and elbow.
REFERENCES:
patent: 980464 (1911-01-01), Wermuth
patent: 2875754 (1959-03-01), Messer
patent: 3433221 (1969-03-01), Kendall et al.
"An Anti-Rotation Arm Sling," The Lancet, Aug. 31, 1963, p. 441.
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