Noninvasive blood vessel blocking clamp capable of being bent freely

The invention discloses a noninvasive blood vessel blocking clamp capable of being bent freely. The noninvasive blood vessel blocking clamp comprises a handle and a jaw controlled by the handle to act; the noninvasive blood vessel blocking clamp is structurally characterized in that the handle comprises a fixed handle body and a movable handle body, the jaw comprises a movable clamp body and a fixed clamp body, metal tubes are connected between the fixed handle body and the fixed clamp body, and flexible transmission parts are connected between the movable handle body and the movable clamp body. A guide casing pipe is fixedly connected with the fixed handle body, and one end of the flexible transmission part extends into the guide casing pipe and fixedly connected with a union joint which is coupled to the end of the movable handle body; the other end of the flexible transmission part is fixedly connected with a guiding union joint located in the fixed clamp body, the guiding union joint is further connected with the movable clamp body through a transmission connecting piece, and the two ends of the transmission connecting piece are connected with the guiding union joint and a movable clamp body shaft respectively. The noninvasive blood vessel blocking clamp can be changed into various shapes adapted to the surgery environments according to actual requirements and can further achieve smoothness of control moment transmission, linear continuity of clamping motion of the jaw is guaranteed, and difficulty of surgery conducted by a surgeon is lowered.