静脈弁不全の英語

機能不全の静脈弁に能力を回復させるための装置であって、それを取付ける静脈を周囲から完全に切離す必要がなく、別の静脈との合流点にも取付けられ、容易且つ確実に矯正力が加えられ、弁先端の最善の並置が得られる装置を提供すること。例文帳に追加

To provide a device which is the device for restoring competence to malfunctioned venous valves, does not necessitate to completely cut off the vein to which it is to be mounted from the surroundings, can be mounted also to the confluence with another vein, can easily and surely apply a correction force, and can obtain the best apposition of valve tips. - 特許庁