The present invention relates to a surgical retractor that immobilizes tissu e at a surgical site. A preferred embodiment of the retractor is used during minimally invasive direct coronary bypass procedures to arrest movement of the grafting site while the heart continues pumping. Tape or thread can be used to connect the artery to the retractor with a holder.
申请公布号
CA2385997(C)
申请公布日期
2009.01.06
申请号
CA20002385997
申请日期
2000.09.29
申请人
BETH ISRAEL DEACONESS MEDICAL CENTER;GENZYME CORPORATION
发明人
HUTCHISON, DOUGLAS A.;BROWN, JENNIE H.;VALERIO, MICHAEL A.;COHN, WILLIAM;TRAVERS, LAWRENCE F.
