A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/02 (2006.01) A61B 19/00 (2006.01) F16C 11/10 (2006.01) F16M 11/14 (2006.01) A61B 17/06 (2006.01)
Patent
CA 2436956
The present invention relates to surgical retractors and devices for stabilizing a predetermined area of the body during a surgical procedure, more particularly to surgical retractors and stabilizing devices used in connection with minimally invasive coronary artery bypass grafting surgical procedures, and more specifically to surgical retractors and stabilizing devices especially configured for use with each other for such surgical procedures wherein the retractor includes an external rail system which enables the surgeon to position a stabilization arm (104) having first (182) and second (186) shaft segments on either of the arms or the rack segment of the retractor and also includes a connector (162) which is spaced apart from the sled member (140) and stabilization device (106) to releasably control the movement and rotation of the stabilization device with respect to the stabilization arm (104) and the rotation of the stabilization arm with respect to the retractor actuation of a single knob (188) or actuator.
La présente invention concerne des écarteurs chirurgicaux et des dispositifs permettant de stabiliser une zone prédéterminée d'un corps au cours d'une opération chirurgicale, notamment des écarteurs chirurgicaux et des dispositifs stabilisateurs utilisés au cours d'interventions chirurgicales de pontage aortocoronarien effractif, et plus particulièrement des écarteurs chirurgicaux et des dispositifs stabilisateurs spécialement conçus pour être utilisés conjointement. L'écarteur comprend un système de rail externe qui permet au chirurgien de positionner un bras de stabilisation doté de premier et second segments de tige situés sur les bras ou sur le segment dudit écarteur, ainsi qu'un connecteur séparé de l'élément coulissant et du dispositif de stabilisation servant à commander de manière amovible le mouvement et la rotation dudit dispositif par rapport au bras de stabilisation, et la rotation du bras de stabilisation par rapport au fonctionnement dudit écarteur à l'aide d'un unique bouton ou organe de commande.
Hunt Scott
Martin Thomas E.
Motta Thomas
Parsons Matthew L.
Puchovsky Sylvia
Genzyme Corporation
Robic
Teleflex-Ct Devices Incorporated
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