A blood vessel interventional operation conduit or guide wire control device based on two-point clamping comprises a main finger assembly (3), an auxiliary finger assembly (4), a drive assembly (1), and a conduit or guide wire guiding assembly (2). Rotary movement of rollers (9, 10) in the main finger assembly (3) can lead to advancing or drawing-back of a conduit or a guide wire. The main finger assembly (3) and the auxiliary finger assembly (4) can lead to forward rotation and backward rotation of the conduit or the guide wire through combined movement. When the conduit or the guide wire is installed and clamped, the auxiliary finger assembly (4) can be directly moved by a hand in a direction away from the main finger assembly (3), and after the hand releases the auxiliary finger assembly (4), the auxiliary finger assembly (4) returns under a pulling force of an inner spring (27). The drive assembly (1) can drive the main finger assembly (3) and the auxiliary finger assembly (4) to move. The conduit or guide wire guiding assembly (2) is used for achieving guiding of the conduit or the guide wire and rapid installation of a Y valve. According to the present invention, advancing and rotation of the conduit or the guide wire can be achieved, workloads and working time of a doctor are reduced, and movement precision of the conduit or the guide wire in blood vessels is improved.La présente invention concerne un dispositif de commande de conduit ou fil-guide pour opération interventionnelle de vaisseau sanguin basé sur un serrage à deux points qui comprend un ensemble de doigt principal (3), un ensemble de doigt auxiliaire (4), un ensemble dentraînement (1), et un ensemble de guidage de conduit ou fil-guide (2). Le mouvement rotatif de rouleaux (9, 10) dans lensemble de doigt principal (3) peut conduire à lavancement ou au retrait dun conduit ou un fil-guide. Lensemble de doigt principal (3) et lensemble de doigt auxiliaire (4) peuvent causer la rotation avant et la rot
