The capsule type medical device which has the capsule itself and with the control component and the observation component is offered. The capsule itself is introduced into the tube intracavity of the suffering inspection body. The control component controls the movement of the capsule itself with the said tube intracavity with the fluid flow is introduced into tube intracavity. The observation component, being locked being arranged inside the capsule itself, direction of the fluid flow and direction of current observes the direction which differs according to the movement of the said capsule itself.カプセル本体と、制御部材と、観察部材とを備えるカプセル型医療装置を提供する。カプセル本体は、被検体の管腔内に導入される。制御部材は、管腔内に導入された流体の流れによって該管腔内でのカプセル本体の動きを制御する。観察部材は、カプセル本体の内部に固定配置されて、該カプセル本体の動きに応じて流体の流れの方向および流れの方向とは異なる方向を観察する。
