Novel steerable synovial membrane sampling forceps

Abstract

The application discloses a novel divertable synovial membrane sampling and grabbing forceps, comprising: an operating handle, one end of the operating handle is provided with an extension part, the extension part is provided with a grabbing part away from one end of the operating handle, a connecting barrel is arranged outside the extension part, the extension part is detachably connected with the operating handle through the connecting barrel, a linkage rod group is arranged inside the extension part, one end of the linkage rod group is connected with the grabbing part, the other end of the linkage rod group extends to the inside of the operating handle, a dragging frame is arranged outside the operating handle, and one end of the linkage rod group in the inside of the operating handle is connected with the dragging frame. The novel divertable synovial membrane sampling and grabbing forceps can realize the sampling and grabbing effect through the cooperation of multiple structures, the left and right deflection of the grabbing part can be realized through the pulling of the pulling wire, the accessibility to hidden parts is significantly improved, the convenience and operability of the device during use are effectively improved, and the operation difficulty is effectively reduced through the turning arrangement.

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