Coronary shock wave lithotripsy system high voltage pulse power supply

Coronary artery calcification lesions are very tricky lesions in interventional treatment and are called "the hardest bones" or "the hardest bastions". Coronary calcification has become a bottleneck in the treatment of cardiovascular disease. A 2014 meta-analysis study published in BMJ confirmed that coronary calcification was an independent predictor of poor prognosis, with significantly higher mortality in severely calcified patients. Ordinary balloons are difficult to dilate satisfactorily, easy to rupture of blood vessels after high pressure expansion, low instrument pass rate, high incidence of dysplasmation after stent implantation, and high perioperative complications, often leading to perioperative myocardial infarction and increased mortality. Traditional methods of treating calcified plaques, including high-pressure balloons, cut balloons, spin-incision/spin milling of plaques, have limitations and can only handle superficial calcifications of the intracular lining of the vessels, and are "helpless" for mesodiacalification, eccentric calcification nodules, or severe calcifications.

The emergence of the coronary shock wave lithotripsy system has solved the calcification plaque that the interventional doctor was helpless and unable to handle, so that the interventional doctor can easily overcome the hardest fortress, significantly reducing the intraoperative difficulties and risks, so that the implanted stent is fully expanded against the wall, reaching the maximum lumen, from the connection of the overall system, the passage of the shock wave balloon, the treatment effect of the middle layer and eccentric calcification, the coronary artery shock wave lithotripsy system performs well in the operation. A discharge cycle of treatment (10 seconds) sees the calcified stenosis open easily. After the stent implantation, the expansion is ideal, there is no obvious residue narrowing, and it is very easy to conquer the hard fortress.

After several years of independent research and development of shock wave gravel high voltage pulse power supply. Input voltage 15V, output high voltage ± 3KV, pulse regulation us level, rising edge 100ns, frequency range 1-8Hz, external fiber trigger, pulse voltage accuracy: <2% and other technical parameters. Tysman high voltage power supply has been unanimously recognized and praised by the majority of customers, we will continue to work hard to continuously develop more high-performance high voltage power supplies for the medical industry.

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