Clamping device for microwave ablation device for treating breast fibroadenoma

Abstract

The invention discloses a clamping device for a microwave ablation device for treating breast fibroadenoma and relates to the technical field of medical instruments. The clamping device comprises a placement box, a worm is movably connected in the right side surface of the placement box, and the worm is engaged with a worm gear. According to the clamping device, a rotating wheel is rotated forwards to drive a screw rod to rotate forwards, when the screw rod rotates forwards, a fifth connecting plate is driven to move rightwards through a threaded cylinder; and when the connecting plate moves rightwards, two rolling shafts on the right side are driven to rotate rightwards through two second connecting rods and two third connecting rods; when the two rolling shafts on the right side rotate rightwards, the two rolling shafts on the left side, a fourth connecting plate and two clamping plates are driven to rotate relatively through two third connecting plates and two first connecting rods. In the ablation operation treatment process, a doctor holds an ablation needle by hand, and the labor intensity of the doctor is increased, meanwhile, as the ablation operation treatment time is too long, the hand of the doctor is inevitably shaken, the ablation needle is easily deviated, and a treatment effect is influenced. With the clamping device adopted the above problem can be solved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a microwave ablation clamping device for breast fibroadenoma treatment. Background technique [0002] With the continuous development of medical level, minimally invasive surgical technology is becoming more and more mature. Among them, radiofrequency and microwave ablation have become an important means in clinical tumor treatment. The principle of radiofrequency and microwave ablation is to convert electric energy and electromagnetic energy into heat energy, causing local Tissue high temperature causes rapid coagulation and necrosis of tumor tissue. Tumor cells are not resistant to high temperatures. When the temperature rises to 60°C, tumor cell proteins denature and solidify, resulting in irreversible necrosis. Microwave ablation is usually used in the treatment of breast fibroids. Ablation surgery. Under the guidance of B-ultrasound or CT, the ablation needle is punc...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a microwave ablation device clamping device for the treatment of breast fibroadenoma, which solves the problem of increasing the labor intensity of the doctor when the doctor holds the ablation needle in the process of ablation surgery, and at the same time, the ablation surgery takes too long Dr. Chang’s hand will inevitably shake, which will easily lead to the deviation of the ablation needle and affect the treatment effect.

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