Surgery – Instruments – Internal pressure applicator
Patent
1996-02-20
1998-03-24
Jackson, Gary
Surgery
Instruments
Internal pressure applicator
600201, 600214, A61B 1702
Patent
active
057307571
ABSTRACT:
An access platform having a first and a second blade interconnected to a spreader member that laterally drives the blades apart or together and support pads interconnected to the first blade. A torsional member is operably interconnected to the first blade and the spreader member and is used to vertically displace the first blade in either direction and, thus, increase a surgeon's working space and visual access for the dissection of an internal mammary artery. A tissue retractor interconnected to the blades is used to draw the soft tissue around an incision away from the surgeon's working area.
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Aldrich William N.
Benetti Federico J.
Ferrari Richard M.
Matheny Robert G.
Regan Brent
Cardiothoracic Systems, Inc.
Jackson Gary
Lewis William
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