Geometrical instruments – Gauge – Anatomical
Patent
1987-08-12
1988-07-12
Grosz, Alexander
Geometrical instruments
Gauge
Anatomical
5436, 128 78, A47G 900
Patent
active
047560908
ABSTRACT:
An orthopedic pillow having a block made of deformable material, the block having a substantially quadrilateral perimeter, an upper surface of the block having a substantially airfoil-shaped reverse curved surface, and a groove being provided in the upper surface, the groove being sized and adapted to accommodate the cervical vertebrae of a user of the orthopedic pillow. A sizing kit for determining an appropriate size of orthopedic pillow for use by a patient is also described.
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Grosz Alexander
Ljungman Nils H.
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