SolutionsThis invention is something which offers the tool, the material, and it is related to that the manner which deliver the chemicals to manner or the eyeball which in minimum is accessed the upper choroid coat cavity of the eyeball surgically in execution of operation of penetration die. This invention the upper choroid coat cavity (12 and 14) to with to be located the section of the incision where the system which is piled up on is small (12A) through, be advanced to this intracavitary suitable field, and the crookedness Characteristic micro cannula which can activate in remedy of the system which it adjoins to the distant Tip of the equipment or it is something which offers the micro catheter.< Choice figure >Drawing 6【解決手段】本発明は最小限に浸入型の手術の実施に眼球の上脈絡膜腔に外科的にアクセスする方法、又は眼球に薬品を配達するツール、物質、及びそれに関連した方法を提供するものである。本発明は上に重なる組織の小さい切開の切り口(12A)を通して上脈絡膜腔(12、14)へと位置され、この腔内の適当な領域まで進行させられ、そして用具の遠方先端に隣接した組織の治療に活性化することが出来る屈曲性マイクロカニューレ又はマイクロカテーテルを提供するものである。【選択図】図6
