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Figure 1

From: Training on insertion and retrieval of optional inferior vena cava filters for interventional radiologists with little or just some experience with the combined use of blood vessel and animal models

Figure 1

The blood vessel model. (a) Design drawing that formed the basis for the training tool. The blood vessel model mainly replicated the central venous system. Note that 3 ringed thin protuberances were made in the part corresponding to the inferior vena cava below the renal vein. (b) Photograph shows appearance of the bare model. Holes were created at 3 sites, which are areas corresponding to the cervical and right and left femoral veins, from which a sheath introducer can be inserted (arrows). All holes can be covered when not used. Note the 3 ringed thin protuberances (arrowheads). (c) Photograph shows training of withdrawal of the filter with this tool.

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