1, According to the structure : (1) portable X-ray machine (2) mobile X-ray machine (3) fixed X-ray machine
2, According to the output power :
A, small X-ray machine: tube current below 50 ma, highest tube voltage for 90 kv;
B, medium-sized X-ray machine: the current 100400 ma, highest tube voltage for 100 kv and 125 kv;
C, large X-ray machine: the current 500 ma above the highest tube voltage 125 kv or 150 kv.
3, According to the using range : (1) comprehensive X-ray machine (2) special X-ray machine Treatment x ray machine
1, Contact the surgical: treatment of skin surface or the body of the shallow patients. 10 kv ~ 60 kv;
2, the surface surgical: larger area of the skin or the quality of the shallow patients. 60 kv ~ 140 kv;
3,The deep surgical: organization the treatment of patients with deep. 180 kv ~ 250 kv.
Article : From Perlong medical (http://www.pl999.net/)
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