Yousuke Kawamura

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The aim of this study was to develop a technically simple swine aneurysm-training model by inserting a silicone aneurysm circuit in the cervical vessels. A silicone aneurysm circuit was created by designing multiple aneurysms in size and configuration on a silicone vessel. Five swine underwent surgical implantation of this circuit in the cervical vessels:(More)
This paper describes the present status as well as future trends of an electronic information network system oriented toward the next generation. From the basic point of view, problems and issues which need to be overcome in a practical manner are discussed. As a result of the current internet system and also recent higher speed networks, human beings are(More)
A percutaneous medial saphenous artery catheterization technique for swine femoral access is described. The medial saphenous artery is accessed with a 22-gauge catheter-over-needle assembly, followed by 4-Fr 10-cm sheath insertion using the Seldinger technique. The 4-Fr sheath is subsequently exchanged over a 0.035-inch guidewire for a 5-Fr sheath to(More)
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