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The catheter to draw deposits abnormal blood vessels in human beings.
The catheter to draw deposits abnormal blood vessels in human beings.
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机译:引出的导管在人体内沉积异常血管。
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PCT No. PCT/CH96/00085 Sec. 371 Date Sep. 29, 1997 Sec. 102(e) Date Sep. 29, 1997 PCT Filed Mar. 7, 1996 PCT Pub. No. WO96/29941 PCT Pub. Date Oct. 3, 1996The catheter connected to a drive unit has, at its front end a cutting tool which consists of a stator and rotor. Cutting edges arranged on the circumference of the rotor and stator interact in a shearing action. The rotor is an external rotor. The detached deposits are conveyed through a tubular sheath and into a collecting container via a discharge chamber. A rotary catheter of this kind is used for carefully removing blood clots and stenoses from narrowed blood vessels such as arteries and veins.
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