The Development Of Digital Subtraction Angiography Machine
Compared with other medical imaging equipment, Digital Subtraction Angiography System(DSA) has become the most special one with the attributes of both diagnosis and treatment.
It is characterized by clear images and high resolution, which can observe vascular lesions in real-time, locate and measure vascular stenosis, and provide real stereo images for diagnosis and interventional therapy. It is widely used in cardiac, neurological, peripheral, tumor, and other fields, and is the recognized gold standard for imaging diagnosis and treatment of vascular diseases.
The Digital Subtraction Angiography System still maintains the above three sizes of flat panel detector.
Vision tablets, such as side lengths of 30cm x 38cm (15 inches), 30cm x 40cm (15 inches), 40cm x 40cm (17 inches), 40cm x 41cm (17 inches), are all large panels. Focus on peripheral and cardiac use.
The small field of view flat panel, the 9-inch tablet focuses on cardiac and peripheral use, and the flat panel below 8 inches is basically a special machine for the cardiac
Medium-view flat panels, such as side lengths of 26cm×29cm (12 inches) and 30cm×30cm (12 inches), belong to medium-vision panels, which solve the problem of large/small special-purpose flat-panel machines in the interventional field. Compatible with lower extremity interventional examination and treatment.
From the perspective of clinical application, DSA System has four major application areas: cardiac, neurological, peripheral, and tumor. If there are not many interventional operations in a hospital, it is more appropriate to choose a medium (large) field of view tablet as a multi-purpose machine.
