China has developed a high sound pressure HIFU sound field measuring instrument
Release date: 2013-02-26 Source: Kexun Active Pharmaceutical Ingredients Active Pharmaceutical Ingredients(API) refer to the raw materials used in the production of various preparations. They are the effective ingredients in the preparations. They are various powders, crystals, extracts, etc., prepared by chemical synthesis, plant extraction or biotechnology, but Substances that the patient cannot take directly. API is intended to be used in any substance or mixture of substances in the manufacture of pharmaceuticals, and when used in pharmaceuticals, it becomes an active ingredient of the pharmaceuticals. Such substances have pharmacological activity or other direct effects in the diagnosis, treatment, symptom relief, treatment or prevention of diseases, or can affect the function or structure of the body. According to its source, active pharmaceutical ingredients are divided into two categories: synthetic chemical active Pharmaceutical ingredients and natural chemical active Pharmaceutical ingredients. Chromium Picolinate,Tianeptine,6-Paradol,Aminobutyric acid,acetylcysteine,L-Carnosine Xi'an Gawen Biotechnology Co., Ltd , https://www.ahualyn-bios.com
Recently, under the support of the Chongqing Natural Science Fund Key Project, Chongqing Ronghai Ultrasound Medical Engineering Research Center Co., Ltd. and Chongqing University have developed an all-silica fiber Fabry-Perot Ultrasonic Hydrophone.
The project studied the sensing principle of the laterally sensitive and end-sensitive all-silica fiber ultrasonic hydrophone in the high-intensity focused ultrasound field, and successfully developed the prototype and the instrument system for measuring the HIFU sound field, realizing the HIFU field height. Resolution and measurement of high sound pressure.
The major breakthroughs in the project will be beneficial to promote the development of HIFU medical device industry in China, and promote the development of new methods for non-invasive treatment of solid tumors by high-intensity focused ultrasound (HIFU) technology in China, and further break the high sound pressure in China. The field of HIFU sound field measuring instruments is heavily dependent on imports.
In order to accurately predict the therapeutic dose and the biological effects of HIFU, as well as to ensure the effectiveness and safety of the treatment, high-intensity focused ultrasound technology requires the support of high-pressure HIFU sound field measuring instruments. This is also the key to the development of HIFU medical device industry. With the breakthrough of the project, China has achieved important development in this field and will promote the development of related medical technology.