Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD421803 S
Publication typeGrant
Application numberUS 29/084,672
Publication dateMar 21, 2000
Filing dateMar 7, 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
Previous page
Next page
  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
US6231506May 4, 1999May 15, 2001Cardiothoracic Systems, Inc.Method and apparatus for creating a working opening through an incision
US6283912May 4, 1999Sep 4, 2001Cardiothoracic Systems, Inc.Surgical retractor platform blade apparatus
US6290644May 4, 1999Sep 18, 2001Cardiothoracic Systems, Inc.Surgical instruments and procedures for stabilizing a localized portion of a beating heart
US6315717Apr 17, 2000Nov 13, 2001Cardiothoracic Systems, Inc.Surgical instruments for stabilizing the beating heart during coronary artery bypass graft surgery
US6331158May 4, 1999Dec 18, 2001Cardiothoracic Systems, Inc.Surgical retractor apparatus for operating on the heart through an incision
US6478733Apr 28, 2000Nov 12, 2002Genzyme CorporationStabilizing device having a removable portion
US6537323Jan 26, 2001Mar 25, 2003Genzyme CorporationLow profile cardiac stabilization device and method of use therefore
U.S. ClassificationD24/135