A suture winding card comprising a base panel and a plurality of flaps extending from and foldable over the base panel to cover and secure a suture thread coil disposed thereon. One of the flaps includes a plurality of triangularly shaped flap portions which can be selectively folded to form a pocket...http://www.google.com.tw/patents/US4700833?utm_source=gb-gplus-share專利 US4700833 - Suture winding card
