Medical device with tube and basket

A medical device comprising:

• an outer tube having a distal end and a proximal end;
• a basket disposed in an inner cavity of the outer tube and having a plurality of wires, the basket being expandable when having come out of the outer tube;
• and
• a basket pusher disposed on a proximal side with respect to the basket, wherein
• the basket includes a first bundling portion at which the plurality of wires are bundled and fixed at a distal portion of the basket, and a second bundling portion at which the plurality of wires are bundled and fixed at a proximal portion of the basket,
• in a state where the basket is accommodated in the outer tube, the first bundling portion has a first end being an end portion on a far side with respect to the second bundling portion and a second end being an end portion on a near side with respect to the second bundling portion, and
• the outer tube and the basket are configured so that in at least a partial section of the basket, as the basket comes out of the outer tube, an angle on the proximal side between an extending direction of a leading end portion of the outer tube and a straight line passing through the first end and the second end of the first bundling portion becomes smaller.