LARSON, CHRISTOPHER ANDREW,拉森 克里斯多夫 安卓,拉森 克里斯多夫 安卓,MEYDELL, DANIEL JAMES,麦道尔 丹尼尔 詹姆斯,麥道爾 丹尼爾 詹姆斯,SANDE, MICHAEL RYAN,山德 麦可 莱恩,山德 麥可 萊恩,RICE, MARK WELLINGTON DARST,莱斯 马克 威灵顿 达司特,萊斯 馬克 威靈頓 達司特,WOO, LOUI
申请号：
TW101146577
公开号：
TW201330892A
申请日:
2012.12.11
申请国别(地区):
TW
年份:
2013
代理人:
摘要：
A portal access device has a first member pivotally movable relative to a base. A groove is provided at the first member to be in alignment with a bore at the base, so that a cannula may freely extend through the bore, with a portion of the cannula being frictionally held along the groove of the first member. The first member may be rotatably connected to a second member, so that once the cannula is correctly inserted into a portal, the first member may be pivoted from its vertical position to its horizontal position to bend the cannula into a right angle cannula. The cannula is removed from the portal by pivoting the second member upwardly away from the base. In an alternate portal access device where there is only one arm member, the portal access device may be removed from the portal by being pulled vertically upwards.一種門靜脈導入裝置具有可相對於一基座樞軸移動之一第一構件。在該第一構件上提供一凹槽以與該基座上之一孔對準,以便一套管可穿過該孔自由延伸,同時該套管之一部分沿該第一構件之該凹槽摩擦地固持。可將該第一構件旋轉連接至一第二構件,以便一旦將該套管正確插入一門靜脈中,該第一構件即可自其垂直位置樞轉至其水平位置以將該套管彎曲成直角套管。該套管係藉由向上樞轉該第二構件以遠離該基座而自該門靜脈移除。在僅存在一個臂構件之一替代門靜脈導入裝置中,該門靜脈導入裝置可藉由垂直向上拉起而自該門靜脈移除。12‧‧‧基底14‧‧‧構件14b‧‧‧遠端16‧‧‧構件16b‧‧‧遠端16g‧‧‧半通道18‧‧‧套管30‧‧‧管
