Buchanan Ingersoll & Rooney PC
Medical device and treatment method
A treatment method and medical device are disclosed for cutting a substance inside a body lumen. The medical device for cutting substances inside a body lumen, the medical device including a rotatable tubular drive shaft; a treatment member connected to a distal side of the drive shaft; an elongated tube extending through the drive shaft; and a bearing member connecting a distal side of the treatment member and the elongated tube.
TERUMO KABUSHIKI KAISHA
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Junichi Tomonori Taiga
Kobayashi Hatta Nakano