Puncture surgery system

Abstract

The invention discloses a puncture surgery system and relates to the technical field of puncture surgery. The puncture surgery system includes a lying bed, an imaging device, a puncture mechanism, a target object, a CT scanning instrument, a camera and a B-mode ultrasound probe. The target object is fixed to a surgical part of a patient; the CT scanning instrument is used for scanning the target object and the tissue of the surgical part before puncture to obtain images of the target object and the tissue of the surgical part; the camera is used for taking pictures of the target object and theskin of the surgical part before puncture to obtain images of the target object and the skin of the surgical part; a puncture needle is arranged on the puncture mechanism, and the position and angleof the puncture needle can be adjusted; the B-mode ultrasound probe is used for monitoring the tissue around a puncture point and a puncture path during puncture in order to obtain images of the periphery of the puncture point; the imaging device is used for displaying the images obtained by the B-mode ultrasound probe. The puncture surgery system can achieve real-time adjustment of the position and angle of the puncture needle and ensure the accuracy of puncture.

Description

technical field [0001] The invention relates to the technical field of puncture surgery, in particular to a puncture surgery system. Background technique [0002] With the development of modern technology, minimally invasive surgery has begun to be widely used. Percutaneous nephrostomy drainage, for example, is a minimally invasive surgical technique that can be used to drain urine from the kidney out of the body. In percutaneous nephrostomy drainage, guided by fluoroscopy, ultrasound imaging or computed tomography, doctors insert a drainage tube through the skin into the renal calyx or renal pelvis, and then discharge urine from the drainage tube out of the body to achieve surgical results The wound is extremely small, the pain is reduced, the risk of surgery is reduced, and the recovery is fast. However, minimally invasive surgery inevitably has the problem of difficulty in determining the puncture point and puncture angle, so a lot of time is wasted in determining the p...

AI Technical Summary

Problems solved by technology

However, there are many problems in the existing puncture robots. For example, the puncture robot system cannot cooperate with the patient's physiological actions (including breathing and unconscious movements), which may easily lead to deviations in the puncture position and puncture angle, resulting in medical accidents.

In addition, the puncture speed of the puncture robot cannot take into account the patient's physical capacity

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