To provide a needle like body in which a medicament delivery amount to a specific site such as a part between fingers is large.SOLUTION: A needle like body device includes a needle like body having a base plate and a protruding part protruding from one of surfaces of the base plate and a tabular support member where the base plate of the needle like body is attached. The support member generates repulsive force in a direction opposite to a bending direction in bending into at least a prescribed surface side, and the needle like body is provided on a surface opposite to the bending direction of the support member. In addition, the support member is a belt like member, and may be provided in a manner that two needle like bodies sandwich a central part of the support member or may be provided in a manner that one needle like body is overlapped with the central part of the support member.SELECTED DRAWING: Figure 1【課題】指の間などの特定の部位への医薬品送達量の多い針状体を提供する。【解決手段】針状体デバイスは、基板および基板の一方の面から突出する突起部を備える針状体と、針状体の基板を取り付ける板状の支持部材とを含み、支持部材は、少なくとも所定の面側へ折り曲げた際に折り曲げ方向と反対方向に反発力を生じ、針状体は、支持部材の折り曲げ方向と反対側の面に設けられている。また、支持部材は、帯状の部材であって、２つの針状体が、支持部材の中央部を挟むように設けられていてもよいし、１つの針状体が、支持部材の中央部に重なるように設けられていてもよい。【選択図】図１
