Radioactive particle automatic implanting device

Abstract

The invention discloses a radioactive particle automatic implanting device. The radioactive particle automatic implanting device includes a radioactive particle storage device, a radioactive particle implanting needle, a push rod, a driving cylinder and a main controller, wherein the radioactive particle storage device is internally provided with a radioactive particle storage cavity, and a radioactive particle delivery channel is formed in the bottom of the radioactive particle storage cavity; a radioactive particle implanting channel is horizontally formed in the lower end of the radioactive particle storage device, and a first end of the radioactive particle implanting channel is an implanting needle insertion end; a second end is a push rod insertion end, and a radioactive particle lead-in mouth is formed in the part, close to the implanting needle insertion end, of the inner top surface of the radioactive particle implanting channel; a radioactive particle slide path is arranged between the radioactive particle lead-in mouth and the bottom of the radioactive particle delivery channel, and the radioactive particle implanting needle is connected with the implanting needle insertion end; the front end of the push rod is inserted into the push rod insertion end, and the rear end is connected with the driving cylinder. The radioactive particle automatic implanting device has the advantages of automatically implanting large-batch radioactive particles into a tumor part of the body of a patient, and the use effect is good.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an automatic radioactive particle implantation equipment. Background technique [0002] Radioactive particles generally have a long cylindrical structure, which is made of titanium metal particles with a diameter of 0.8mm and a length of 4.5mm, which are made of titanium metal particles with a diameter of 0.8mm and a length of 4.5mm, and which mainly release X-rays. And R rays, the energy of the rays is 27-35kev, the half-life is 59.6 days, and the tissue penetration ability is 1.7cm. It is a closed micro-radiation source. [0003] Radioactive seed implantation therapy, as the name suggests, is a treatment method that implants a radioactive source inside the tumor and allows it to continuously release radiation to destroy the tumor. [0004] In the prior art, the traditional radioactive seed implantation equipment used is a radioactive seed implant gun, through which t...

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Problems solved by technology

[0006] Specifically, on the one hand, it requires manual operation to implement semi-automatic implantation of radioactive particles, which has the problems of low implantation efficiency and slow implantation speed. Its low implantation efficiency and slow implantation speed are even more prominent, which greatly prolongs the operation time of radioactive seed implantation, increases the suffering of patients and increases the workload of medical staff. On the other hand, its corresponding radioactive seed implantation gun structure Complicated and costly, making it inconvenient to promote and use

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