HIFU Piezo information
- Theoretical study of concave spherical ultrasonic and high focused ultrasound for hyperthermia(1)Heating tumor tissue has become one of the important methods for treating tumors. Ultrasound has become an important heating treatment because of its characteristics of easy to produce,it is focusable and invasive. In recent years, HIFU piezo for thermoplastic weight heating therapy technology has dHIFU Piezo information July 10, 2018
- High intensity focused ultrasound for tumor therapy(二)This method is simple in the idea and convenient to implement, but because the image accuracy of the B-ultrasound itself is not high, and the information contained the two orthogonal sections itself which is not enough to represent the entire lesion itself, the shape of the tumor is not mostly elliHIFU Piezo information July 09, 2018
- High intensity focused ultrasound for tumor therapy(一)Considering the basic requirements of real-time imaging of tumor treatment ,It includes compatibility considerations and cost control requirements of the ultrasound therapy machine itself, the domestic commercial HIFU piezo ceramic ultrasound tumor treatment machine has selected B-ultrasound as forHIFU Piezo information July 09, 2018
- The principle of HIFU tumor treatmentThe principle of HIFU piezo ceramic tumor treatment is to concentrate the ultrasound energy into the disease tissue by a certain focusing method.due to the strong energy deposition of the focal point, makes the focal region in a short time (0.5-5s).The target tissue temperature rises above 60C, whicHIFU Piezo information August 15, 2018
- measures of improving the accuracy of HIFU focal spotMeasures to improve the accuracy of HIFU focal spot HIFU is a high-tech products,there are many factors to affect accuracy of piezo focal spotHIFU Piezo information September 13, 2017
- High intensity focused ultrasound used for optic hydrophoneHigh intensity focused ultrasound(HIFU)technology asa non is an invasive treatment way that have been used in tumor disease,which will make the ultrasound piezo be in the target region under the thermal effects,cavitation effects and mechanical effects of ultrasound .The lesions could be destroyedHIFU Piezo information July 06, 2018
- High temperature thin film piezoelectric ceramics materialsSensitive materialSensitive materials are the core components of high-temperature thin-film sensors. Their chemical and electrical stability have a great influence on piezoelectric rings vibration sensor whether thin-film sensors can be used in harsh environments. The kinds of sensitive materials, tHIFU Piezo information June 28, 2018
- material system of high tempeture thin film piezo ceramicThe typical thin film strain gauges and thermometers are used on the surface of piezo ceramic element.which are generally composed of multiple layers of piezo materials. The alloy substrate is followed by a transition layer, an insulating layer, a functional layer, and a protective layer, as is showHIFU Piezo information June 29, 2018
- Manufacturing technique of high tempeture thin film piezoManufacturing processManufacturing processes often affect the performance of high temperature piezoelectric vibration sensor. it is annealing, doping the atmosphere, sputtering pressure, temperature and other process parameters have a great influence on the sensitivity coefficient,it is the temperatHIFU Piezo information June 29, 2018
- A simple instrument of HIFU piezo measurementHIFU piezo for ultrasonc knife has the outstanding advantages of no pain, no surgery, short side effects, short treatment and recovery time, which has become a hot spot in the research of tumor treatment equipment. However, due to its therapeutic effect, it has yet to be extensively clinically testeHIFU Piezo information July 06, 2018