Universal digitized perineal prostate biopsy bracket

Abstract

The invention discloses a universal digitized prostate biopsy bracket. The bracket includes a base, a fixed platform and a probe fixing pipe; rectal B-mode ultrasound probes different in diameter in aprobe rotating pipe can be fixed by adjusting a second bolt, basically fixation of different kinds of rectal B-mode ultrasound probes in the market can be achieved, and there is no need to cost millions to purchase new professional B-mode ultrasound equipment for a hospital. A movable platform is driven to move on the fixed platform by a screw rod, a prostate biopsy positioning metal strip is driven by rotating the probe rotating pipe, and the bracket is precise, specific and standard in quantitation. The whole process of inserting a needle can be directly observed from several sagittal sections, whole-course estimation of prostate biopsy is achieved, and prostate biopsy can be carried out on the sagittal sections. Meanwhile, prostate biopsy at different altitudes from the probe on the same sagittal section is achieved, or prostate biopsy is carried out at different depths while the needle is inserted at the same altitude; the requirement of carrying out prostate biopsy on any part ofthe prostate is met, and therefore the positive rate of prostate biopsy is ensured. The bracket is simple and novel in structure and capable of greatly improving the prostate biopsy efficiency.

Description

technical field [0001] The invention relates to a puncture support, in particular to a universal digital transperineal prostate puncture support, which belongs to the technical field of medical puncture instruments. Background technique [0002] Under the current ultrasound positioning, the perineal prostate puncture is that the operator first inserts the ultrasound probe into the rectum of the patient from the anus, scans the prostate, and then conducts prostate puncture according to the suspected disease and focus on the ultrasound, but generally there is no fixed bracket during the puncture. More rely on the operator's personal experience and ultrasound images to estimate the puncture height, there is no specific quantitative standard, and the accuracy is lacking, which will eventually affect the positive rate of puncture to a certain extent. Even though some ultrasound equipment is equipped with puncture brackets, but It is often matched with ultrasonic equipment, and ca...

AI Technical Summary

Problems solved by technology

[0002] Under the current ultrasound positioning, the perineal prostate puncture is that the operator first inserts the ultrasound probe into the rectum of the patient from the anus, scans the prostate, and then conducts prostate puncture according to the suspected disease and focus on the ultrasound, but generally there is no fixed bracket during the puncture. More rely on the operator's personal experience and ultrasound images to estimate the puncture height, there is no specific quantitative standard, and the accuracy is lacking, which will eventually affect the positive rate of puncture to a certain extent. Even though some ultrasound equipment is equipped with puncture brackets, but It is often matched with ultrasonic equipment, and cannot be used for general shared ultrasonic equipment

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