Ultrasonic calculus breaking accurate positioning device

Abstract

The invention provides an ultrasonic calculus breaking accurate positioning device which solves the problems that a single ultrasonic transmitting device cannot break calculi when the power is too low, and can damage human tissue when the power is too high. Besides, the calculi can be further broken through focusing of an ultrasonic transmitter having relatively small power, and unnecessary damageto human body tissue can be avoided. According to the technical scheme for solving the problem, the ultrasonic calculus breaking accurate positioning device comprises a treatment bin which consists of two semi-cylindrical shells capable of being opened and closed, wherein a treatment bed is located in the treatment bin and can horizontally move in the vertical direction and the transverse direction, a plurality of sets of longitudinally-arranged synchronous belts are arranged on the treatment bed, and the ultrasonic calculus breaking accurate positioning device also comprises a multidirectional calculus breaking device which is located in the treatment bin, is transversely connected with the treatment bin in a sliding mode and coincides with the axis of the treatment bin. Meanwhile, the calculi can be broken in multiple directions in a focusing mode in the using process, and meanwhile damage to human body tissue can be avoided.

Description

technical field [0001] The invention relates to a medical device, in particular to an ultrasonic precise positioning device for lithotripsy. Background technique [0002] The traditional extracorporeal ultrasonic lithotripsy device is positioned by B-ultrasound when in use, and then the ultrasonic generator is close to the body, and then the ultrasonic shock wave generated by the ultrasonic generator passes through the cavitation effect and mechanical effect generated when it touches the stones in the body. It breaks the stones in the body, but because the ultrasonic wave used has no difference in the range covered by the ultrasonic impact, it will inevitably cause damage to some tissues of the human body, so many patients will experience hematuria and Symptoms of physical discomfort. [0003] When performing ultrasonic lithotripsy, most of the human tissue is water, which accounts for 75% of the brain, 75% of the heart, 86% of the lung, 86% of the liver, 83% of the kidney,...

AI Technical Summary

Problems solved by technology

[0011] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an ultrasonic lithotripsy precise positioning device, which not only solves the problem that the power of a single ultrasonic emitting device cannot be broken, and when the power is too high, it will cause damage to human tissue. The calculus can be further broken by focusing on a relatively low-power ultrasonic transmitter, which can avoid unnecessary damage to human tissue. The technical solution is that it includes two semi-cylindrical shells that can be opened The treatment cabin consists of a treatment bed that can be translated vertically and horizontally in the treatment cabin. There are multiple sets of longitudinally arranged synchronous belts on the treatment bed. It also includes a horizontal sliding connection located in the treatment cabin and coincides with the axis of the treatment cabin. Multi-directional stone crushing device;

Images