SolutionsVis-a-vis the retina, furthermore concretely, in order to introduce remedy vis-a-vis feeling retina and RPE, in the territory of especially yellow spot, the device and method in order to arrive in the retina and retina lower cavity which exists with the choroid coats are offered. At the same time as for the device, the appropriateness being accurately intact, it has the catheter which adopts the feature of size, pliability, and the point which become profitable in order to arrive in the retina lower cavity. The attachment which supports the arrangement of the catheter to intracavity under the retina furthermore is offered. The catheter device includes the remedy substance or the tube cavity for delivery to inside the eye of the device.< Selective figure >Figure 5【解決手段】網膜に対して、更に具体的には、感覚網膜及びRPEに対して、特に黄斑の領域において、治療を導入するために、網膜と脈絡膜との間に存在する網膜下腔に到達するための装置及び方法を提供する。装置は、適切且つ正確に無傷で網膜下腔に到達するために有利となるサイズ、柔軟性、及び先端部の特徴を取り入れたカテーテルを備える。網膜下腔内へのカテーテルの配置を支援する付属装置を更に提供する。カテーテル装置は、治療物質又は装置の眼内への送達用の管腔を含む。【選択図】図5
