Tumor interventional therapy device

Abstract

The invention relates to the field of medical apparatus and instruments, and specifically relates to a tumor interventional therapy device. The device includes a box body and a cover body in hinged joint with the left part on the upper side of the box body; first fixing grooves are symmetrically arranged in the front and back on the bottom side at the rear part of the box body; the rear part of the box body is rotatably connected to a longitudinal frame through a rotating shaft; the bottom of the longitudinal frame is provided with a first concave groove; a first concave frame slidingly matching the first concave groove is arranged in the first concave groove; and two sets of frame ends at the bottom of the first concave frame are respectively inserted in the two sets of the first fixing grooves. The device is simple in structure and small in size, so that the device is convenient in folding, shrinking, carrying and using; the device can be fixed in a needle tube sleeve through an interventional puncture needle, so that the device can slide along a sleeve ring through the needle tube sleeve so as to make the needle tip of the interventional puncture needle stably penetrated into the body of a patient, and therefore, secondary damage to the patient can be reduced; and penetrating point locations are accurate so as to make drugs accurately located at the tumor, therefore, treatment effects can be enhanced, and the burden and work difficulty of medical staff can be reduced.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a tumor interventional therapy device. Background technique [0002] Medical oncology is an important part of the field of cancer treatment today. For patients in the early stages of cancer, most of them use drug therapy to inhibit tumor cells. At present, most of the drug treatments in medical oncology use the method of taking drugs, and it is difficult to deliver the therapeutic drugs directly to the tumor site, and the therapeutic effect is not significant. Interventional therapy can directly deliver drugs to the tumor site, thereby improving the therapeutic effect. [0003] At present, the puncture needles used for interventional therapy are relatively long, and the medical staff hold the needle tube to operate. This operation method requires the medical staff to have rich experience and stable techniques. The needle is prone to deviation, which will not only cause secondary ...

AI Technical Summary

Problems solved by technology

[0003] At present, the puncture needles used for interventional therapy are relatively long, and the medical staff hold the needle tube to operate. This operation method requires the medical staff to have rich experience and stable techniques. The needle is easy to deviate, which will not only cause secondary injury to the patient, but also reduce the treatment effect, and increase the burden and work difficulty of the medical staff

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