Fluid-driven intravascular plaque removal device and method
A fluid-driven and clearing device technology, applied in medical science, surgery, etc., can solve the destructive problems of the inner wall of diseased blood vessels, achieve optimal design and popularization of applications, ensure stability, and reduce complications
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[0029] The present invention will be further described below in conjunction with the accompanying drawings.
[0030] Such as Figure 1 to Figure 7 As shown, a fluid-driven intravascular plaque removal device of the present invention includes a main shaft 1, and the main shaft 1 is provided with a suction pipe 8, a delivery pipe 10 and a filling pipe 9 integrated with the main shaft 1, The main shaft 1 is provided with a proximal expandable auxiliary isolation cavity 2 , a suction hole 7 and a distal expandable auxiliary isolation cavity 3 from left to right. The suction hole 7 is communicated with the suction pipe 8, and the proximal expandable auxiliary isolation chamber 2 and the distal expandable auxiliary isolation chamber 3 are both communicated with the filling pipe 9 through respective filling holes 4, so that Both the proximal inflatable auxiliary isolation chamber 2 and the distal inflatable auxiliary isolation chamber 3 can be composed of airbags and the like. The ...
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