Global Medical Directory is part of the Informa Markets Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Connect with this vendor - Learn about this product


A vascular tourniquet or snare for use in a surgical procedure where it is desired to limit or restrict flow through a body vessel or to secure a tube within such vessel. The tourniquet or snare consists of an elongate sheath through which a rigid retractor extends. A tape or cord wrapped about the vessel is withdrawn through the sheath by the retractor and secured thereto by a plug inserted in the proximal end of the sheath. Superior and inferior vena cava via the right atrium is the most accepted method presently used for venous drainage is conjunction with extracorporeal circulation. Bleeding around the cannula is usually prevented by a purse-string suture secured by a rubber tourniquet. When an additional cotton ligature is used to hold the venous cannula in place, the procedure time is lenghtened and there is less room in the operative field.

日日橹狠狠爱欧美视频_偷拍 拍自 欧美色区20p_欧美人与禽交片免播放