Fine adjustment auxiliary device for precise targeted puncture and use method of fine adjustment auxiliary device

Abstract

The invention discloses a fine adjustment auxiliary device for precise targeted puncture and a using method thereof.The fine adjustment auxiliary device comprises a coarse adjustment mechanism and a fine adjustment mechanism, the fine adjustment mechanism is arranged on the coarse adjustment mechanism, the coarse adjustment mechanism comprises a support, the support is fixedly installed on an operating bed, the support comprises three supporting plates and two connecting plates, and the supporting plates are fixedly installed on the operating bed. According to the fine adjustment auxiliary device for precise targeted puncture and the using method of the fine adjustment auxiliary device, the coarse adjustment mechanism is remotely controlled by operating the controller, so that the irradiation point of the laser lamp coincides with an extradermal puncture point, a datum point is rapidly determined, a doctor does not make contact with radiation in the process, the radiation quantity borne by the doctor is reduced, and the accuracy of the doctor is improved. By arranging the fine adjustment structure, a doctor manually adjusts the position and the angle of the puncture tube, so that the subsequent puncture angle is determined, preparation work before puncture is effectively shortened, the puncture accuracy is improved, the success rate of a puncture operation is increased, and the radiation time of the doctor and a patient is greatly shortened.

Description

technical field [0001] The invention relates to the technical field of precise targeted puncture, in particular to a fine-tuning auxiliary device for precise targeted puncture and a use method thereof. Background technique [0002] Puncture, a term commonly used in medical surgery, is a diagnosis and treatment technique in which a puncture needle is inserted into a body cavity to extract secretions for testing, injecting gas or contrast agent into the body cavity for contrast examination, or injecting drugs into the body cavity. The purpose of puncture is blood test, blood transfusion, infusion and catheter placement for angiography, etc. [0003] In the existing spinal surgery procedures, the traditional puncture method is complicated in process and poor in accuracy, requiring multiple intraoperative positioning with the help of radiation equipment, causing a large amount of nuclear radiation damage to both the surgeon and the patient. Especially in recent years, with the ...

AI Technical Summary

Problems solved by technology

[0004] In the past, traditional percutaneous puncture positioning operations were mostly carried out by surgeons with the help of imaging and long-term accumulated experience, which was often time-consuming and laborious and required multiple intraoperative perspectives. All operations will be exposed to radiation, which will cause great safety damage to the doctor's body in the long run

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