Surgical assistant locating system

Abstract

The invention provides a surgical assistant locating system. The surgical assistant locating system is used for assisting a doctor in locating the position of a wound. The surgical assistant locatingsystem comprises a robot patient end, and the robot patient end comprises an instrument arm which is used for being detachably connected with a surgical instrument, and an endoscope arm which is usedfor being detachably connected with an endoscope. In the surgical assistant locating system, a scanning module is used for obtaining in-vivo and body-surface three-dimensional data of a patient, a modeling module is used for building a human body model according to the in-vivo and body-surface three-dimensional data obtained by the scanning module, and building position and pose descriptions of the human body model under the coordinate system of the robot patient end, and a locating module is used for locating the recommended position of the wound according to the human body, the moving spaceof the instrument arm in the human body model, the moving space of the endoscope arm in the human body model and the interference between the instrument arm and the endoscope arm in the human body model.

Description

technical field [0001] The invention relates to an operation auxiliary system, in particular to an operation auxiliary positioning system. Background technique [0002] Minimal invasive surgical techniques aim to reduce the amount of external tissue damaged during a diagnostic or surgical procedure, thereby reducing recovery time, discomfort, and harmful side effects for the patient. The average length of hospital stay for standard surgery can be significantly reduced using minimally invasive surgical techniques. Likewise, patient recovery time, patient discomfort, surgical side effects, and patient vacation time can be reduced through minimally invasive surgical techniques. [0003] In order to allow surgeons to operate on patients remotely, minimally invasive telesurgery robotic systems have been developed. In telesurgery systems, images of the surgical site are provided to the surgeon, typically at a console. A surgeon performs a surgical operation on a patient by oper...

AI Technical Summary

Problems solved by technology

In the traditional drilling method, doctors often choose the drilling position based on experience and surgical habits. However, during the operation, doctors often find that the three holes are inappropriate, resulting in limited space for operating the surgical robot, and even in some The special position can only continue the operation by re-drilling, so the required operation time is greatly extended

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