an ultrasonic probe

Abstract

The invention provides an ultrasonic probe. The ultrasonic probe comprises an insertion head part, an insertion neck part and a handheld part, wherein the insertion head part at least accommodates an energy transducer; the effective area of the energy transducer working face is provided with two side edges; an included angle A which is defined by one of the side edges and the insertion direction of the insertion neck part is larger than or equal to 100 degrees and smaller than or equal to 170 degrees; an included angle B which is defined by the other side edge and the insertion direction of the insertion neck part is larger than or equal to -180 degrees and smaller than or equal to -10 degrees. The probe, provided by the invention, can well display an inner cavity at different positions in clinical application, provides clear guidance for a doctor, and can successfully extend into the body, so as to reduce the patient's pain to the largest extent.

Description

technical field [0001] The invention relates to an ultrasonic probe, in particular to an ultrasonic probe for intracavity. Background technique [0002] The ultrasonic probe is used in the cavity, which can not only help the doctor to check the condition and lesion in the cavity under direct vision, but also add some surgical instruments to treat the cavity disease, which greatly improves the accuracy of disease diagnosis and treatment. safety. However, in the prior art, when the probe is inserted into the cavity, due to individual differences and mechanical properties of the probe, there is a blind spot in the viewing angle, which affects the diagnosis of the doctor, and the insertion of the probe into the subject will bring pain to the subject. Therefore, a simple structure is provided. A probe with low cost, good viewing angle, and satisfying doctor's diagnosis or operation is an urgent research direction for those skilled in the art. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

However, in the prior art, when the probe is inserted into the cavity, due to individual differences and the mechanical properties of the probe, there is a blind spot in the viewing angle, which affects the doctor's diagnosis, and the insertion of the probe into the subject will bring pain to the subject. Therefore, a simple structure is provided. Probes with low cost, good viewing angles, and satisfying doctors' diagnosis or surgery are the directions to be solved urgently by those skilled in the art.

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