Tumor interventional treatment device

Abstract

The invention discloses a tumor interventional treatment device.Scale lines are evenly arranged on the outer wall of a first casing pipe.A blood storage cavity is in threaded connection with the rear end of the first casing pipe.One side of the blood storage cavity is provided with a blood outlet.The tail end of the blood storage cavity is in threaded connection with an outer casing pipe.A gauze sleeve is arranged in the outer casing pipe.The outer casing pipe is provided with a through hole for replacing the gauze sleeve.A movable door is hinged to the through hole.The joint of the movable door and the through hole is provided with a sealing strip.The upper end of the outer casing pipe is connected with a disinfectant storage bag through a catheter.Supporting blocks are symmetrically arranged on the tail of the outer casing pipe.Sliding rails are symmetrically formed in the two supporting blocks.The two sliding rails are connected with pull rods through sliding blocks with servo devices.One end of each pull rod is connected with the corresponding sliding block through a universal joint, and the other end of each pull rod is rotationally connected with a buckle strip.A clamping buckle is further included.According to the tumor interventional treatment device, surrounding tissues can be clearly observed, the puncture depth can be accurately controlled, use is convenient, the puncture survival rate is high, the automation degree is high, and the accident that cross infection occurs on workers is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a tumor interventional therapy device. Background technique [0002] At present, it is generally necessary to use tumor interventional puncture needles for tumor treatment. The tumor interventional puncture needles used in hospitals are the same as ordinary puncture needles. The structure of ordinary puncture needles is composed of a needle body and a needle handle. When ordinary puncture needles are used for tumor interventional therapy for patients, due to the short handle of ordinary puncture needles, cross-infection is prone to occur, which brings difficulties to the staff; in addition, the puncture needles used now require manual operation of the needle Needle handle, the staff should not only pay attention to cross-infection, but also need to contact the shorter needle handle, which increases the burden on the staff, is inconvenient and inconvenient, and the work ef...

AI Technical Summary

Problems solved by technology

[0002] At present, it is generally necessary to use tumor interventional puncture needles for tumor treatment. The tumor interventional puncture needles used in hospitals are the same as ordinary puncture needles. The structure of ordinary puncture needles is composed of a needle body and a needle handle. When ordinary puncture needles are used for tumor interventional therapy for patients, due to the short handle of ordinary puncture needles, cross-infection is prone to occur, which brings difficulties to the staff; in addition, the puncture needles used now require manual operation of the needle Needle handle, the staff need to pay attention to cross-infection, but also need to contact the shorter needle handle, which increases the burden on the staff, is troublesome and inconvenient, and the work efficiency is low

At the same time, when the puncture is performed, the boundary of the surrounding tissue is not clear, which affects the doctor's diagnosis and adds great difficulty to the medical staff.

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