Spiral CT Slip Ring Applications

At present, most of the CT machines used in medicine use the rotation-rotation scanning mode to obtain the information of the scanning faults in the rotation scanning. In medical imaging equipment, spiral CT is a very fast developing equipment in recent years, The power supply of high-speed rotating part and the collection of human body scan data are realized through fixed slip rings and rotating brushes, Due to the serious friction between the slip ring and the rotating brush, it is necessary to clean the maintenance regularly, The former is to use artificial wipe maintenance, with medical gauze dip with pure alcohol to undertake wipe maintenance, Because slip ring position is very small, do not facilitate manual wipe, waste time and energy, and electric work, easy to happen danger, cause harm to human body. To overcome the technical deficiency, and provide a safe and efficient spiral CT machine slip ring special cleaning brush.

The special part of this spiral CT machine slip ring dedicated brush is that the brush body is composed of multiple wipes, adjacent brush body is the middle upper end clamping of a rubber sheet between a number of wiping slices, adjacent wiping pieces, and the upper end fixed connection as a whole, Brush body is combed, in the fixed connection end of wipes brush has a slot, it is convenient to grasp with the hand when wiping operation; The lower end of each wiping sheet is provided with an arc which coincides with the curvature of the slip ring track, and the spacing between the wipes in line with the spacing between the slip rings. Considering that the general spiral CT machine has 14 slip ring loops for easy operation, the number of wipes on the brush can be considered in 7-9 suitability. Wipe the film soft will operate inconvenience, affecting the effect of wiping, too hard can be damaged to slip ring, semi-rigid plastic or plastic material can be used, When wiping the maintenance slip ring, save time and effort, efficient and convenient, while safe and reliable, adaptable, simple structure, easy to make, easy to operate and economical and practical.

In summary, the use of slip-ring technology enables CT equipment to achieve rapid continuous scanning, which has the spiral CT, JINPAT CT slip ring has been successfully used in CT medical devices which break the monopoly of foreign manufacturers.