Surgical robot system for urinary surgery

Abstract

The invention relates to the field of medical instruments, and discloses a surgical robot system for urinary surgery, which comprises a plurality of urological surgical machines, the far end part of one urological surgical machine is provided with a camera device, and the far end part of the other urological surgical machine is provided with an end effector, a sheath comprises a connecting part and an extending part which are fixedly connected with each other, the connecting part and the extending part are provided with a plurality of instrument channels which are communicated with each other, extend along the longitudinal axis and are arranged at intervals in the radial direction, and the instrument channels of the connecting part are arranged adjacent to each other at the far end and gradually get away from each other from the far end to the near end, the extending part further comprises a first liquid channel and a second liquid channel which extend along the longitudinal axis and are arranged at intervals, the multiple instrument channels of the extending part, the first liquid channel and the second liquid channel are arranged adjacently, and therefore the surgical machine is small in size, and extremely high freedom degree configuration can be achieved in the small-size space range; and preoperative installation and postoperative cleaning are facilitated.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a urological surgery robot system. Background technique [0002] The urinary tract is the detoxification system of human beings. There are many toxins and sediments in the urine. The urine enters the urinary tract through the filtration of the kidneys. During this metabolic process, the kidneys and the urinary tract often form sediments, which will cause kidney damage for a long time. and urolithiasis. The main treatment scope of urology includes various urinary stones and complex kidney stones, kidney and bladder tumors, benign prostatic hyperplasia and prostatitis, inflammation and tumors of testis and epididymis, etc. For urological surgery that requires interventional therapy, it is often necessary to use an endoscope during the operation, and then cooperate with surgical instruments to perform the operation. [0003] Traditional rigid surgical instruments are mostly slen...

AI Technical Summary

Problems solved by technology

[0003] Traditional rigid surgical instruments are mostly slender rod-shaped structures with surgical actuators at their ends. The rod-shaped structures are hinged in series through multiple rods and driven by wire rope tension to make the surgical instruments bend at the hinged joints. Due to the rigidity Surgical instruments are large in size. For urological surgery, the use of large-sized surgical instruments not only affects the intuitiveness of the surgical field of view, increases the operation time and the difficulty and complexity of the operation, but also easily causes the pulling of local tissues, making the operation Healing after

In addition, due to complex hand-eye coordination requirements, traditional rigid surgical instruments have shortcomings such as limited flexibility and small working range, which further limit their popularization and application.

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