Abstract: A pipeline via hole sealing device is provided on a vehicle. The pipeline via hole sealing device comprises a pipeline holder and a plurality of pipeline fixing members, wherein a first pipeline penetration hole are disposed at a bottom of the pipeline holder, the pipeline holder being adapted for being arranged on a supporting face, and the first pipeline penetration hole being adapted for penetrations of pipelines; the plurality of pipeline fixing members are arranged in the pipeline holder, and a plurality of second pipeline penetration holes arranged at intervals are formed between the plurality of pipeline fixing members; and the plurality of second pipeline penetration holes are arranged opposite the first pipeline penetration hole in the extension direction of the pipelines.

Abstract: An ultrasound diagnosis apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires a plurality of frames representing ultrasound images starting with an initial frame in time series. The processing circuitry compares a current frame and a previous frame to the current frame for determining the similarity therebetween, and generates a reference frame based on weighting processing on the initial frame and the previous frame using results of the comparison. The processing circuitry implements tracking processing between the reference frame and the current frame.

Abstract: An ultrasound diagnosis apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires a plurality of frames representing ultrasound images starting with an initial frame in time series. The processing circuitry compares a current frame and a previous frame to the current frame for determining the similarity therebetween, and generates a reference frame based on weighting processing on the initial frame and the previous frame using results of the comparison. The processing circuitry implements tracking processing between the reference frame and the current frame.