Surgical robot device

Abstract

The invention discloses a surgical robot device. The device comprises: a three-dimensional scanner used for scanning the body of a patient to obtain a scanned image; a control device used for generating a three-dimensional model of the body of the patient according to the scanning image, generating coordinates of a focus point according to position information of the focus point in the three-dimensional model and generating a puncture path according to the coordinates; a mechanical arm used for performing the puncture path; and a puncture device which is fixedly combined to the end of the mechanical arm and used for clamping a puncture needle, wherein the puncture device comprises an adjustable component capable of adjusting puncture force, and the control device can adjust the puncture force through the adjustable component. According to the surgical robot device, the characteristics of fine action and accurate positioning of the mechanical arm are used for assisting a surgeon in surgical operation, the surgical precision and safety can be improved, the working intensity of the surgeon can be relieved, and surgical failures caused by fatigue are avoided.

Description

technical field [0001] The invention relates to the technical field of medical instruments. More specifically, it relates to a surgical robotic device. Background technique [0002] Puncture interventional surgery refers to the use of X-ray perspective, CT, MRI, B-ultrasound and other medical imaging equipment as guidance, and some special instruments such as puncture needles, trocars, bone drills, and catheter guide wires are directly penetrated through tissue layers or through arteries, Veins, natural channels of the digestive system, etc. reach the diseased area in the body, and obtain pathological materials such as cells or tissues, so as to achieve the purpose of diagnosing the disease. [0003] For traditional puncture interventional surgery, the doctor must send the instrument to the target point under the guidance of the image monitoring equipment. During this process, the puncture instrument often deviates from the planned path due to factors such as hand shaking a...

AI Technical Summary

Problems solved by technology

[0003] For traditional puncture interventional surgery, the doctor must send the instrument to the target point under the guidance of the image monitoring equipment. During this process, the puncture instrument often deviates from the planned path due to factors such as hand shaking and tissue deformation, causing damage to the surrounding tissue. Some unnecessary injuries affect the effect of surgery

The doctor has been carefully holding the puncture instrument for fine movements throughout the operation, so it is easy to get tired

In addition, if the imaging equipment is radioactive, it will not only cause certain harm to the doctor's body, but also affect the doctor's psychology, which in turn will affect the performance of the operation.

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