Retractor apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4617916
SERIAL NO

06669362

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rectractor apparatus for attachment to a rail of a surgical table includes first, second and third support rods and first, second and third clamps. The first support rod is attached to the rail of the surgical table and permits movement about and along a vertical axis of the first rod. The second rod is attached to an upper section of the first rod with the second clamp. The second clamp permits movement of the second support rod about an axis of the first rod and about an axis of the second support rod and permits pivotal movement of the second rod with respect to the first rod about a pivotal axis of the second clamp. The third clamp clamps the third rod to the second rod and permits movement of the third rod along and about the axis of the second rod and about the axis of the third rod and permits movement about a pivotal axis of the third clamp. The third rod includes first and second spaced apart leg portions that extend over the surgical table on opposite sides proximate the incision for support of retractors.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MINNESOTA SCIENTIFIC INC4849 WHITE BEAR PARKWAY ST PAUL MN 55110

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LeVahn, Bruce A New Brighton, MN 9 1740
Olson, Robert E Roseville, MN 8 1192

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