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Tissue grasping device
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Patent number 5,928,264
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Issue date Jul 27, 1999
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Sugar Surgical Technologies, Inc.
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David J. Sugarbaker
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Tissue grasping device
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Patent number 5,722,990
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Issue date Mar 3, 1998
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Sugar Surgical Technologies, Inc.
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David J. Sugarbaker
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Surgical dilator
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Patent number 5,342,384
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Issue date Aug 30, 1994
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Brigham and Women's Hospital
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David J. Sugarbaker
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Locking pivotal surgical orifice
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Patent number 5,279,575
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Issue date Jan 18, 1994
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Brigham and Women's Hospital
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David J. Sugarbaker
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE