A tumor interventional therapy device

Abstract

The present invention relates to the technical field of medical devices, in particular to a device for interventional treatment of tumors, which includes a needle handle and a needle body, a support platform is arranged on the top of the needle body, and a miniature air cylinder is arranged on the left side of the bottom surface of the support platform. The cylinder shaft of the cylinder passes through the left side of the support platform, and a cylinder shaft perforation is arranged at the shaft end of the cylinder shaft; a micro motor is arranged on the right side of the bottom surface of the support platform, and the micro motor drives the micro cylinder to move; the support platform The right side is provided with an inner cavity, and the inner cavity is provided with a miniature battery pack, which is connected to the micro motor and the miniature cylinder through a wire; a transverse perforation is set on the needle handle, and the transverse perforation is connected to the cylinder shaft on the cylinder shaft. The shaft perforation is on the same level; a pin is inserted into the cylinder shaft perforation at the shaft end of the cylinder shaft, and the pin is inserted through the transverse perforation on the needle handle; it has the advantages of simple structure, convenient operation, high degree of automation, and great The work efficiency is greatly improved, and the life safety of the staff is ensured.

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] In the current hospital, tumor interventional puncture needles are generally required for tumor treatment. Now the tumor interventional puncture needles used in hospitals are the same as ordinary puncture needles. The structure of ordinary puncture needles consists of a needle body and a needle handle, but in actual operation , when using ordinary puncture needles 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 To operate the 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 inconve...

AI Technical Summary

Problems solved by technology

[0002] In the current hospital, tumor interventional puncture needles are generally required for tumor treatment. Now the tumor interventional puncture needles used in hospitals are the same as ordinary puncture needles. The structure of ordinary puncture needles consists of a needle body and a needle handle, but in actual operation , when using ordinary puncture needles 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 To operate the needle handle, the staff must not only 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 reduces work efficiency.

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