Single-port laparoscopic minimally invasive surgical robot system

Abstract

The invention discloses a single-port laparoscopy minimally invasive surgery robot system, which comprises a function end and a control end, wherein the function end comprises a function mechanical arm, an image shooting illumination module and a sleeve pipe module, the control end comprises an image shooting illumination module control module, a function mechanical arm control module and a fixing module, the image shooting illumination module control module can realize the extension, retraction and bending of the image shooting illumination module, and the function mechanical arm control module can realize the extension, retraction and bending of the function mechanical arm and the opening and the closing of a tail end executer so that the image shooting illumination module and the function mechanical arm can enter the operation position of the abdominal cavity in the posture of retracting into the sleeve pipe module, and in addition, after the function mechanical arm reaches the operation position through a single cut, and in addition, the image shooting illumination module and the function mechanical arm can move to the specific space position to enter the work posture after reaching the operation position. The maximum diameter of the function end of the single-port laparoscopy minimally invasive surgery robot system is only 12mm, so the single-port laparoscopy minimally invasive surgery robot system has the advantages that the size is small, the use is convenient, safety is realized, and the like.

Description

technical field [0001] The invention relates to medical instruments, in particular to a single-hole laparoscopic minimally invasive operation system. Background technique [0002] Minimally invasive surgery in the modern medical field has successfully reduced patients' postoperative pain, complications, hospital stay and improved postoperative scar conditions. Although the naturalorifice trans-luminalendoscopic surgery (NOTES) method does not require any incision, it is technically difficult. Surgical instruments need to pass through a narrow, long and complex human cavity before clamping and suturing. Existing NOTES surgical mechanisms have many defects such as excessive volume and insufficient operational precision, and it is difficult to meet the technical requirements of laparoscopic suture surgery, resulting in that this type of device has not been widely used clinically. Therefore, due to the unique advantages of minimally invasive surgery, more patients began to choo...

AI Technical Summary

Problems solved by technology

Although the naturalorifice trans-luminalendoscopic surgery (NOTES) method does not require any incision, it is technically difficult. Surgical instruments need to pass through a narrow, long and complex human cavity before clamping and suturing. Existing NOTES surgical mechanisms have many defects such as excessive volume and insufficient operational precision, and it is difficult to meet the technical requirements of laparoscopic suture surgery, resulting in this type of device not being widely used clinically

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