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Lung tumor biopsy and radiation particle implantation device under CT positioning

A technology for radiating particles and implanting devices, which is applied in the directions of X-ray/γ-ray/particle irradiation therapy, radiotherapy, and treatment, etc., can solve problems such as inconvenience of implantation, and achieve the effect of convenient treatment

Inactive Publication Date: 2021-07-20
NANYANG SECOND GENERAL HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

During the implantation process of the existing device, different numbers of radiation particles need to be implanted according to the severity of the disease. If the disease is severe, more radiation particles need to be implanted. At this time, medical staff need to manually replenish the radiation frequently. particles, making implantation less convenient

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  • Lung tumor biopsy and radiation particle implantation device under CT positioning
  • Lung tumor biopsy and radiation particle implantation device under CT positioning
  • Lung tumor biopsy and radiation particle implantation device under CT positioning

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] see Figure 1 to Figure 10 , the present invention provides a technical solution: a device for lung tumor biopsy and radiation particle implantation under CT positioning, comprising a top plate 1, a fixing plate 8 is arranged at the bottom of the top plate 1, and a bottom plate 14 is fixedly connected to one side of the fixing plate 8. One side of the plate 8 and above the base plate 14 is fixedly connected with a transmission box 10, one side of the inner cavity of the transmission box 10 is rotatably connected with a second screw 12, one side of the inner cavity of the transmission box 10 is located at the second screw 12 The bottom of the threaded rod 15 is...

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Abstract

The invention discloses a lung tumor biopsy and radiation particle implantation device under CT positioning, and relates to the technical field of lung tumor treatment, the lung tumor biopsy and radiation particle implantation device comprises a top plate, a fixing plate is arranged at the bottom of the top plate, a bottom plate is fixedly connected to one side of the fixing plate, and a transmission box is fixedly connected to one side of the fixing plate and located above the bottom plate; a second lead screw is rotationally connected to one side of an inner cavity of the transmission box. A threaded rod is rotationally connected to one side of the inner cavity of the transmission box and located below the second lead screw. The lung tumor biopsy and radioactive particle implantation device under CT positioning is provided with a third electric telescopic rod, a limiting groove and a cover plate; so that when a pressure sensor detects that the weight of the top of a detection plate is small and represents that particles in one particle box are used up, a third electric telescopic rod pushes a new particle box to move to the position above a through hole. Therefore, the device can automatically supplement particles, and medical staff do not need to frequently supplement radioactive particles in an operation.

Description

technical field [0001] The invention relates to the technical field of lung tumor treatment, in particular to a lung tumor biopsy and radiation particle implantation device under CT positioning. Background technique [0002] Radioactive seed implantation surgery is to implant radioactive particles such as iodine 125 into the patient's tumor area through a puncture channel, and use the sensitivity of diseased tissue to radiation to eliminate cancer cells and perform radiotherapy. During the implantation process of existing devices, different amounts of radiation particles need to be implanted according to the severity of the disease. If the disease is severe, more radiation particles need to be implanted. At this time, medical staff need to manually replenish the radiation frequently. Particles, making implantation more inconvenient. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a device for lung tumor biopsy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10
CPCA61N5/1007A61N2005/1024
Inventor 陈涛利王启船王延朋柳云飞高园园夏宛平朱靖楷张骞万霞王聪
Owner NANYANG SECOND GENERAL HOSPITAL
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