Magnetic resonance imaging systems (MRI, MRI, and MRI) are called "energy imaging engineers" by some people and are now widely used in the medical field for disease diagnosis. Based on some data provided by Flint's medical device system, this paper analyzes the condition of NMR instruments.
Advantages of medical magnetic resonance
Medical nuclear magnetic resonance examination is to place the human body in a uniform magnetic field, and to resonate by protons through physical methods, and then collect energy signals from different tissues. After computer processing, images of anatomical lesions can be obtained in any direction and angle, which can be earlier and more. Accurately obtained medical imaging diagnosis, widely used in whole body systems, has the advantage that other medical equipment is difficult to compare.
MRI advantage
The basic situation of the domestic MRI market
Globally, MRI's market has long been monopolized by the three giants of Siemens, GE and Philips. In 2015, the global MRI market was 3.65 billion US dollars, and the combined market share of these three companies reached 80%.
Market share distribution of global MRI equipment in 2015
Pentaerythritol is mainly used in the coatings industry, can be used to manufacture alkyd resin coating, can make the coating film hardness, luster and durability.It also USES up with anger paint, lacquer and printing ink of pine resin needed raw materials, coating and drying oil, smoldering sex and aviation lubricating oil and so on.
Also used in medicine, pesticide and so on production.Pentaerythritol molecules containing four hydroxymethyl equivalent, with high symmetry, so the production raw material is often used as multifunctional compound
By its nitrification can produce pentaerythritol tetranitrate (taian, PETN), is a kind of high explosives;Esterification available pentaerythritol three acrylate (PETA), used as a coating.
Pentaerythritol,Pentaerythritol 115-77-5,Pentaerythritol Msds,98% Pentaerythritol
Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com