Surgery – Truss – Perineal
Patent
1983-01-13
1985-03-12
Hafer, Robert A.
Surgery
Truss
Perineal
5 11, A61G 706
Patent
active
045038449
ABSTRACT:
A surgical table is disclosed which includes a base and a first planar table surface which is fixedly mounted to the base. A second planar table surface is mounted to the base by means of a linear guide such that the second table surface is positioned in the plane of the first table surface and is movable toward and away from the first table surface. A third table surface is interconnected between the first and second table surfaces. This third table surface is formed of a bendable material and is provided with a cylindrically convex shape. The radius of curvature of this convex shape varies as a function of the linear position of the first table surface with respect to the second table surface. Preferably, the third table surface is formed of an X-ray transparent material. Articulated leg brackets allow the height and tilt angle of the table to be adjusted. The disclosed surgical table is particularly useful in positioning the spine of a patient as necessary for certain surgical procedures in which a needle must be inserted into a disc between two adjacent vertebra.
REFERENCES:
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patent: 2492406 (1949-12-01), Thomas
patent: 2682153 (1954-06-01), Fink, Sr.
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patent: 3305876 (1967-02-01), Hutt
patent: 3584321 (1971-06-01), Buchanan
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patent: 4153293 (1979-05-01), Seldon
patent: 4207635 (1980-06-01), Leroy
Coppens Chris
Fischer Imaging Corporation
Hafer Robert A.
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