| 摘要 |
The invention relates to a device for conveying blood flow during liver surgery, characterized in that it comprises a first tubular element with a sealingly slidable internal obturator adapted to be inserted in the body of a patient passing through the right external jugular vein, the right atrium of the heart and the superior vena cava to be connected to the inferior vena cava, said first tubular element having, in such a position as to be external to the patient's body after insertion has occurred, a connection with a second tubular element adapted to be connected to the vena portae, and being furthermore provided with through holes in the portion of wall intended to be comprised inside the atrium of the heart.
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