Stent length simulation device applied to coronary intervention operation
A technology for coronary and interventional surgery, applied in the field of coronary arteries, can solve the problems of inaccurate measurement and stent unloading, and achieve fast and accurate measurement, improve accuracy, and improve economic benefits.
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[0022] see Figure 1-4 , the present invention provides a technical solution: a stent length simulation device applied to cardiac coronary intervention, comprising a guide wire 1, the outer wall of the guide wire 1 is slidably connected with a slider 2, and the outer wall of the slider 2 is provided with a measurement adaptation mechanism 3;
[0023] The measurement adapter mechanism 3 includes a base 301, a slider A302, a slider 303, a small slider 304, an elastic rope 305, the tension of the elastic rope 305 is less than the pressure required for the pressure valve A405 to open, a protective film 306, the outer wall of the base 301 and the slider The outer wall of block 2 is fixedly connected, the outer wall of slider A302 is slidably connected to the inner wall of base 301, the inner wall of slider A302 is slidably connected to the outer wall of slider 303, the outer wall of small slider 304 is slidably connected to the inner wall of slider 303, and the outer wall of small s...
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