Oscillating reclining chair

Surgery – Truss – Perineal

Patent

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Details

297330, 128 33, 128 69, A61H 102

Patent

active

048607339

ABSTRACT:
A passive exercise apparatus includes an oscillating back portion incorporated in a conventional reclining chair. A drive assembly is mounted to a lower back portion. An upper back portion is pivotally connected to the lower back portion. The drive assembly is activated to oscillate the upper back portion when the recliner is in either an upright or an extended position.

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patent: 4725055 (1988-02-01), Skowronski

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