All-dimensional close-range seed implantation robot for prostate

Abstract

The invention discloses an all-dimensional close-range seed implantation robot for the prostate and relates to the field of medical instruments. The robot is composed of a position adjustment mechanism, a cross joint gesture adjustment mechanism, an ultrasonic image navigation module, a seed implantation module and an operation table cart; by controlling a motor, the position and gesture of an ultrasonic probe can be adjusted, feeding and rotation motion around the axis of the ultrasonic probe are achieved, and a series of sequence ultrasonic images are obtained; under guide of the ultrasonicimages, by controlling the seed implantation module, the radioactive seed implantation treatment operation for the prostate cancer is completed. According to the robot, the defects can be overcome that in the traditional seed implantation operation process, due to the fatigued operation of doctors, the positioning precision and stability of manual operation are low, and the treatment process depends on the personal experience of the doctors. The operation efficiency and seed implantation precision are improved.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to a prostate omnidirectional close-range particle implantation robot. Background technique [0002] Relevant data show that prostate cancer is one of the most common malignant tumors in men. Worldwide, the incidence and mortality of prostate cancer are increasing year by year, and the patients tend to be younger. It is an important disease that threatens human health. Radioactive seed implantation has the advantages of small trauma, treatment block, less side effects and low incidence of postoperative complications, and has become the main method for the treatment of prostate cancer. Radioactive seed implantation therapy uses a special seed implantation device to implant radioactive seeds percutaneously into the targeted area of ​​the target organ under the guidance of ultrasound and other imaging equipment. [0003] At present, the commonly used particle implantation method in cli...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention: In order to overcome the defects of the fatigue operation of the doctor during the traditional particle implantation operation, the low positioning accuracy and stability of the manual operation, and the dependence on the personal experience of the doctor during the treatment process, a kind of Prostate Omnidirectional Proximity Particle Implantation Robot

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