Real-time automatic observation device for torque test in high-field and ultrahigh-field magnetic resonance instrument environment

Abstract

The utility model discloses a real-time automatic observation device for a torque test in a high-field and ultrahigh-field magnetic resonance instrument environment. Comprising a support arranged in a magnetic environment, a camera, a connecting rod, a dial and a pointer, the camera is fixed to the support through the connecting rod, the camera is located over the circle center of the dial and faces the center of the dial, a datum line arranged in the radius direction is arranged on the upper surface of the dial, and the pointer is arranged in the datum line. The pointer is located on the side of the dial and located on the same plane with the dial, and the pointer points to the datum line. According to the utility model, the problem of more accurate rotation angle test of the implantable medical device in the static magnetic field is solved, clear image data can be stably captured in an ultrahigh magnetic field environment, better stability and reliability can be achieved in a dark light condition, more accurate test results can be obtained, the operation is more convenient, and the test efficiency is improved. Inconvenience of entering a magnetic field environment to operate and observe by testers is avoided.

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