Ultrasound Imaging Systems Electronic Assembly

Instrumentation medical devices ultrasound imaging systemspcba assembly electronics oem contract manufacturing services OEM CEM EMS experiencecompany-China Shenzhen Topscom medical ultrsound imagine diagnostic Electronic OEM EMS CEM Contract Manufacturing PCb assembly service Medical ultrasound (also known asdiagnostic sonography or ultrasonography) is a diagnostic imaging techniquebased on the application of ultrasound. It is used to see internal bodystructures such as tendons, muscles, joints, vessels and internal organs. Itsaim is often to find a source of a disease or to exclude any pathology. Thepractice of examining pregnant women using ultrasound is called obstetricultrasound, and is widely used.   Ultrasound is sound waves with frequencieswhich are higher than those audible to humans (>20,000 Hz). Ultrasonicimages also known as sonograms are made by sending pulses of ultrasound intotissue using a probe. The sound echoes off the tissue; with different tissuesreflecting varying degrees of sound. These echoes are recorded and displayed asan image to the operator.   Many different types of images can beformed using sonographic instruments. The most well-known type is a B-modeimage, which displays the acoustic impedance of a two-dimensional cross-sectionof tissue. Other types of image can display blood flow, motion of tissue overtime, the location of blood, the presence of specific molecules, the stiffnessof tissue, or the anatomy of a three-dimensional