Robot for assisting celiac minimally invasive surgery

Abstract

The invention discloses a robot for assisting celiac minimally invasive surgery. The robot comprises a base, wherein a worm wheel, a display, a PLC and a first motor are arranged on the upper surface of the base; the PLC is electrically connected with an external power supply; the first motor is electrically connected with the PLC; the display is electrically connected with the PLC; the worm wheel is mounted at the center of the upper surface of the base in a rotatable manner; and a worm is mounted on an output shaft of the first motor. The robot for assisting the celiac minimally invasive surgery is provided with a clamping device and an observing device; the clamping device can assist a doctor in clamping a diseased tissue in an abdominal cavity in an operation process, so that the doctor can excise or shape the diseased tissue; the observing device can transmit a condition in the abdominal cavity onto the display through a camera, so that the doctor can perform preoperative analysis on a prevalence situation in the abdominal cavity; furthermore, the observing device can further assist the doctor in observing an operation condition more conveniently in the operation process; and a provided lighting lamp is used for lighting an environment in the abdominal cavity, thus facilitating observation.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a robot for assisting abdominal minimally invasive surgery. Background technique [0002] Minimally invasive abdominal surgery involves making 4 to 6 small incisions of 0.5 cm to 1 cm in the abdominal cavity, inserting long and thin surgical tools into the patient's body for surgical operations, and removing diseased organs under the guidance of the visual display system , tumors and complete the corresponding surgical treatment tasks. Compared with traditional open surgery, this surgical method has the advantages of no laparotomy, less trauma, less pain, and faster recovery, which can reduce the trauma caused by the operation to the patient and shorten the recovery time. However, minimally invasive surgery encountered a series of difficulties in the process of implementation. Doctors have poor hand-eye coordination, low flexibility at the end of surgical instruments, ha...

AI Technical Summary

Problems solved by technology

[0004] In the prior art disclosed in the above patents, a systematic auxiliary robot idea is provided, which cannot specifically solve a series of difficulties encountered in the implementation of minimally invasive surgery, especially camera control problems, surgery Environmental lighting problems and auxiliary clamping problems in surgical procedures

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