Beds – Having safety device – Side guard
Patent
1985-01-22
1987-01-13
Smith, Gary L.
Beds
Having safety device
Side guard
5432, 5465, A47C 2000, A47C 2700
Patent
active
046353062
ABSTRACT:
Therapy cushions are provided having angular body supporting surfaces. The cushions can be juxtapositioned to orient patients in various positions for achieving effective bronchial drainage. First and second cushions have two adjoining 90.degree. abutment surfaces with corresponding abutment corners. Each of the surfaces terminate at flattened end areas from which extend body-contacting sloping portions. The sloping portion of one cushion is indented and includes a predetermined inclined surface. A wedge cushion may be used to tilt the patient.
REFERENCES:
patent: 885243 (1908-04-01), Haas
patent: 3555582 (1971-01-01), Radford
patent: 3736023 (1973-05-01), Lyons
patent: 3938205 (1976-02-01), Spann
patent: 4171549 (1979-10-01), Morrell et al.
patent: 4473913 (1984-10-01), Ylvisaker
Arnold Rose L.
Hovet Kenneth J.
Rafter Ned M.
Smith Gary L.
Trettel Michael F.
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