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A positioning frame for an electrode implanted medical device and a manufacturing method thereof

A technology of implantable medical treatment and manufacturing method, which is applied in the field of positioning frames for electrode implanted medical devices, can solve the problems of low accuracy of positioning frames, and achieve the effects of reducing surgical risks, convenient manufacturing, and precise positioning

Pending Publication Date: 2019-01-15
TSINGHUA UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a positioning frame for electrode-implanted medical devices and its manufacturing method, so as to solve the technical problem of low accuracy of the positioning frame in the prior art

Method used

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  • A positioning frame for an electrode implanted medical device and a manufacturing method thereof
  • A positioning frame for an electrode implanted medical device and a manufacturing method thereof
  • A positioning frame for an electrode implanted medical device and a manufacturing method thereof

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Embodiment Construction

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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PUM

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Abstract

The invention relates to the technical field of medical devices, in particular to a positioning frame for an electrode-implanted medical device and a manufacturing method thereof. The positioning frame for electrode implantation medical device comprises a positioning frame body, a frame and a stopper, wherein the stopper is arranged on the frame, and a stopper hole for positioning the electrode tobe inserted is arranged in the stopper; a fixing assembly arranged on the positioning frame body. The positioning frame body and the fixing assembly are made of MRI compatible material. The positioning frame provided by the invention adopts MRI compatible material, can be compatible with MRI scanning detection in the operation process, fine-tunes the position of the implanted electrode, assists the implantation of the stimulation electrode more accurately, has high positioning accuracy, and provides a guarantee for the stimulation treatment of the patient after the operation.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a positioning frame for electrode-implanted medical devices that can be used in an MRI scanning environment and a manufacturing method thereof. Background technique [0002] Implantable Medical Devices (IMD), such as cardiac pacemakers, defibrillators, vagus nerve stimulators, spinal cord stimulators, deep brain electrical stimulators, etc., to achieve the expected function, the most important thing is that the electrode implantation target The relative accuracy of the point location. For this reason, a variety of surgical positioning aids have been designed, but these surgical positioning aids do not take into account the movement of brain tissue during the operation, the possible change of the target position, and have the disadvantage of low positioning accuracy. Contents of the invention [0003] The object of the present invention is to provide a positioning frame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36A61N1/372A61N1/375B33Y80/00
CPCA61N1/3605A61N1/372A61N1/375B33Y80/00
Inventor 文雄伟夏泓玮余伟刘方军胡春华薛林李路明
Owner TSINGHUA UNIV
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