Surgery – Truss – Perineal
Patent
1989-02-21
1990-07-17
Hafer, Robert A.
Surgery
Truss
Perineal
128 88, 128 991, 1281001, 128 78, A61F 504, A61F 528, A61F 502
Patent
active
049414658
ABSTRACT:
In order to distribute the countertraction forces exerted on the perineal region by a cushion mounted on a lower limb emergency traction splint, the cushion is formed to an elongated saddle shape with enlarged lobes on opposite ends. The cushion is made laterally bendable so that when applied to the patient, the cushion impinges against the ischial tuberosity, the ischial and pubic rami and the midline symphysis pubic. Patient comfort and splint security are thereby enhanced.
REFERENCES:
patent: 1050258 (1913-01-01), Ullery
patent: 1389525 (1921-08-01), Mosby
patent: 1479535 (1924-01-01), Ferragamo
patent: 1573296 (1926-02-01), Brasell
patent: 1577712 (1926-03-01), Graham
patent: 2198908 (1940-04-01), Ellis
patent: 3756227 (1973-09-01), Sager
patent: 3906942 (1975-09-01), Lumb
patent: 4265230 (1981-05-01), Jordon
patent: 4608971 (1986-09-01), Borschneck
Hafer Robert A.
Owens K.
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