Prostate seed implantation robot

Abstract

The invention discloses a prostate seed implantation robot. The robot comprises a base, a robot body and an end effector fixed to the tail end of the robot; the end effector mainly comprises a medicalultrasonic probe, a seed implantation needle and a guide sleeve adjusting mechanism capable of controlling implantation needle puncture location and angle; the medical ultrasonic probe can be conveniently assembled and disassembled on the end effector through a pressing plate and a buckle and can enter the rectum of a patient through the anus of the patient under the drive of the robot so as to obtain an ultrasonic image of the prostate, and the end effector can rotate around the center line of the medical ultrasonic probe and move horizontally along the center line; a guide sleeve in the guide sleeve adjusting mechanism can adjust the angle and can horizontally move along an adjusting support vertically, and the end effector rotates around the center line of the medical ultrasonic probeand horizontally moves along the center line. Accordingly, more flexible puncture location and angle can be obtained, and shielding of the sacrum in a human body on the seed implantation needle can beeffectively avoided while the prostate seed implantation operation precision is improved.

Description

technical field [0001] The present invention relates to a kind of medical robot equipment, relate in particular to a kind of prostate seed implantation robot that can carry out prostate seed implantation operation. Background technique [0002] Prostate cancer is a common malignant tumor in middle-aged and elderly men. Precise particle radiation therapy for cancer cells can greatly improve the specific survival rate of patients. Particle radiation therapy for prostate cancer is achieved through targeted puncture surgery, and the accuracy of targeted puncture surgery is a key factor affecting the quality of surgery. Poor puncture accuracy can lead to misdiagnosis, soft tissue damage, and improper distribution of radiation dose, which can have a great negative impact on patient outcomes. [0003] The current clinically used prostate seed implantation equipment is relatively simple, mainly using manually adjusted surgical stents. The image is moved by manually adjusting the p...

AI Technical Summary

Problems solved by technology

The operation of the ultrasonic probe and the particle implantation needle needs to be done manually, which is complicated and labor-intensive. At the same time, the porous template can only allow the particle implantation needle to puncture along the direction perpendicular to the template, which may be blocked by the sacrum, causing some patients The diseased part cannot be effectively treated

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