Manner in order to use the internal bone fixed device, and the said device in order to restore the bone is disclosed in this bill. According to this bill, the device in order to restore the bone which fractures (700) being, the delivery catheter which the long shaft where the proximal edge, it has the distal end and axis of ordinates (701) the delivery catheter which it possesses (710), inside the additional strength material is made to pass the void (713) with, lightpipe (652) inside you receive the lumen (711) with it possesses, the internal lumen (711) the distal end (723), the optical glass lens (754) in inside the terminal it does (710) with, the delivery catheter (710) the form compatible component which is engaged in the distal end (703)So being, when the additional strength material is delivered the form compatible component (703) to, the form compatible component which moves to expansion state from contractile state (703) with, lightpipe (652) and in order to receive the additional strength material, the delivery catheter (710) the device which has with the adapter which is engaged in the proximal edge (700) is offered.骨を修復するための内部骨固定デバイス、および該デバイスを使用するための方法を本明細書に開示する。本明細書によると、骨折した骨を修復するためのデバイス(700)であって、近位端、遠位端および縦軸を備える細長いシャフト(701)を有する送達カテーテル(710)は、補強材料を通過させる内部空隙(713)と、ライトパイプ(652)を受容する内部管腔(711)とを有し、内部管腔(711)の遠位端(723)は、光学レンズ(754)内で終端する送達カテーテル(710)と、送達カテーテル(710)の遠位端に係合する形状適合部材(703)であって、補強材料が形状適合部材(703)まで送達されると、収縮状態から膨張状態に移行する形状適合部材(703)と、ライトパイプ(652)および補強材料を受容するために、送達カテーテル(710)の近位端に係合するアダプタとを備えるデバイス(700)が提供される。