Concentric, detachable and replaceable multifunctional targeted tumor scalpel

Abstract

The invention discloses a concentric, detachable and freely replaceable multifunctional targeted tumor scalpel used for treating various tumor treatments, which comprises an inner ring pipe and an inner pipe that are concentric. The mutual locations of the inner pipe and the outer ring pipe can be axially adjusted, and the inner pipe can be fixed on a handle through a connecting bar and can be detached from the outer ring pipe. The invention includes multifunctional applications of cold therapy, radio frequency ablation therapy, microwave ablation therapy, endothermknife therapy, laser ablation therapy, chemical therapy, radiation therapy, immunization therapy, gene therapy, photodynamic therapy, electrochemotherapy and the like. Meanwhile, the inner pipe of the multifunctional targeted tumor scalpel can also be used as a diagnosis monitoring device, such as a temperature sensor, a biopsy needle, a micro ultrasonic probe, an endoscope and the like. The multifunctional targeted tumor scalpel can realize the combination of single and / or multiple therapy methods.

Description

technical field [0001] The present invention relates to a concentric, detachable and interchangeable multifunctional targeted tumor scalpel, through which the diseased tissue can be treated with cold, heat, electricity, light, chemistry, radiation, immunity, gene therapy or the above methods The joint use of different combinations can also be used as a temperature sensor, a biopsy needle, a miniature ultrasonic probe and an endoscope to diagnose and monitor target tissues. Background technique [0002] Tumor is recognized as one of the most important causes of threats to human health. With the continuous development of science and technology and medical level, people have explored a variety of methods to treat tumors, mainly divided into surgical treatment, physical therapy, chemotherapy, radiotherapy, biological therapy (immunotherapy and gene therapy) and so on. [0003] Cryotherapy in physical therapy, also known as low-temperature surgery, refers to a clinical medicine ...

AI Technical Summary

Problems solved by technology

If the power is increased to expand the temperature range, the tissue near the electrode needle will be easily charred

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