The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The micro robot was controlled by the electromagnetic actuation(EMA) systems for the necrosis of chronic total occlusion(CTO) in blood vessels. But, it was difficult that micro robot went through the lesion because the outside tissues of CTO were hardened by the vascular calcification of the precipitate. Therefore, introduction of high intensity focused ultrasound(HIFU) made that micro robot penetrated...
When substances made up of fat and cholesterol are deposited in internal of the arteries, the lumen of the blood vessels and blood flow are reduced by the materials of deposition. Those symptoms make the artery completely be occluded. The high-intensity focused ultrasound energy is able to necrotize the chronic total occlusion(CTO). The couplant is required to deliver the ultrasound energy in the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.