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Publication numberUSD421803 S
Publication typeGrant
Application numberUS 29/084,672
Publication date21 Mar 2000
Filing date7 Mar 1998
Publication number084672, 29084672, US D421803 S, US D421803S, US-S-D421803, USD421803 S, USD421803S
InventorsTibor B. Koros, Gabriel J. Koros
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Retractor for coronary artery bypass surgery
US D421803 S
Abstract  available in
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  1. The ornamental design for a retractor for coronary artery bypass surgery, as shown and described.

FIG. 1 is a perspective view of a retractor for coronary artery bypass surgery showing our new design; the broken line showing of the chest cavity is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top view thereof;

FIG. 3 is a is a bottom view thereof;

FIG. 4 is a is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US62315064 May 199915 May 2001Cardiothoracic Systems, Inc.Method and apparatus for creating a working opening through an incision
US62839124 May 19994 Sep 2001Cardiothoracic Systems, Inc.Surgical retractor platform blade apparatus
US62906444 May 199918 Sep 2001Cardiothoracic Systems, Inc.Surgical instruments and procedures for stabilizing a localized portion of a beating heart
US631571717 Apr 200013 Nov 2001Cardiothoracic Systems, Inc.Surgical instruments for stabilizing the beating heart during coronary artery bypass graft surgery
US63311584 May 199918 Dec 2001Cardiothoracic Systems, Inc.Surgical retractor apparatus for operating on the heart through an incision
US647873328 Apr 200012 Nov 2002Genzyme CorporationStabilizing device having a removable portion
US653732326 Jan 200125 Mar 2003Genzyme CorporationLow profile cardiac stabilization device and method of use therefore
U.S. ClassificationD24/135