医療用インプラントへのマイクロバブル付着現象および水中爆発の干渉の可視化

抄録

This paper reports on the visualization results of the phenomena of microbubble attachments to the burrs with the micro order in the tip of medical implant and of the interaction between the underwater explosion induced by the electrical discharge and the implant attached with microbubbles. The two attachments of microbubble were tested. One is that we attach the floating microbubble to the implant. The other is that flowing microbubble are continuously attached with the implant. The visualization results suggested that two or more microbubbles bound to the implant in the two attachments. The visualization images also indicated that not only the underwater shock but also the primary bubble induced by the explosion with the microbubbles, resulting in the motion of the microbubbles on the burrs of implant.