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Image-lead after-loading interposition arthroplasty treatment system

A treatment system and imaging technology, applied in treatment, radiotherapy, X-ray/γ-ray/particle irradiation therapy, etc., can solve the problems of lack of positioning and locking devices, inability to guarantee implantation needles, and low implantation efficiency. To achieve the effect of simple structure, saving implantation time and improving implantation efficiency

Pending Publication Date: 2019-09-17
SHINVA MEDICAL INSTR CO LTD
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Problems solved by technology

[0003] However, the implanting needles in the prior art lack effective positioning and locking devices for the implanting depth and implanting angle. In this way, it is impossible to ensure that the implanting needles are accurately inserted into the affected area according to the predetermined insertion angle and depth. In diseased tissue, the implantation efficiency is low and the accuracy is poor

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  • Image-lead after-loading interposition arthroplasty treatment system
  • Image-lead after-loading interposition arthroplasty treatment system
  • Image-lead after-loading interposition arthroplasty treatment system

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Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] Please refer to figure 1 , figure 2 with image 3 , figure 1 It is a schematic diagram of the structure of the implanting needle body in the working state in the image-guided after-installation implantation treatment system provided by the present invention; figure 2 for figure 1 Schematic diagram of the structure of the middle guide column when it is installed; image 3 for figure 1 Schematic diagram of the structure of the middle insertion needle body.

[0036] The present invention provides an image-guided after-installation and implantation treatment system, which includes an implantation needle body 1 and an adjustment locking member. 1. Before insertion, align and adjust its installation position and installati...

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Abstract

The invention provides an image-lead after-loading interposition arthroplasty treatment system. The image-lead after-loading interposition arthroplasty treatment system comprises interposition arthroplasty needle bodies, wherein each interposition arthroplasty needle body comprises a needle wall for inserting into target area tissue and a regulating locking piece which is used for guiding the corresponding interposition arthroplasty needle body to insert and can lock the position of the corresponding interposition arthroplasty needle body. According to the image-lead after-loading interposition arthroplasty treatment system disclosed by the invention, the interposition arthroplasty position and the interposition arthroplasty angle of each interposition arthroplasty needle body can be adjusted and selected in advance through the corresponding regulating locking piece; in the interposition arthroplasty process, each interposition arthroplasty needle body is led to be inserted to the target tissue in the direction limited by the corresponding regulating locking piece, so that the operation steps are simplified, the implantation time of the needle wall is saved, and the accuracy of target treatment is improved; and in addition, the image-lead after-loading interposition arthroplasty treatment system is simple in structure, convenient to operate, low in using cost, and suitable for clinical large-range popularization and application.

Description

technical field [0001] The invention relates to the technical field of medical equipment, and more specifically, to an image-guided post-installation and implantation treatment system. Background technique [0002] The implant needle is a relatively common device during radiation therapy. During radiation therapy, the implant needle is usually inserted into the diseased tissue of the patient, and then the afterloading treatment machine passes the radiation through the source tube and the implant needle. The source is delivered into the diseased tissue, and the diseased tissue is treated with radiation. [0003] However, the implanting needles in the prior art lack effective positioning and locking devices for the implanting depth and implanting angle. In this way, it is impossible to ensure that the implanting needles are accurately inserted into the affected area according to the predetermined insertion angle and depth. In diseased tissues, the implantation efficiency is l...

Claims

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Application Information

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IPC IPC(8): A61N5/10
CPCA61N5/1007A61N5/1049A61N2005/1055A61N2005/1061
Inventor 田兆峰宋迎新辛国治
Owner SHINVA MEDICAL INSTR CO LTD
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