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Magnetic field generator with minimal image occlusion and minimal impact on dimensions in C-arm x-ray environments

机译：磁场产生器，在C型臂X射线环境中，图像遮挡最小，对尺寸的影响最小

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摘要

A magnetic field generator assembly (44) is configured to be associated with a table (20) supporting a body. The magnetic field generator comprises magnetic field transmitters (57A) that are thin (of minimal height) and transparent, or substantially transparent, to x-ray radiation. The magnetic field transmitters (57A) are configured to minimally obstruct components of an imaging system and to minimally interfere with image quality. A plurality of transmitters is arranged in a first layer of the assembly. Each transmitter (57A) comprises an elongate conductive element, such as a wire, arranged in a spiral form, such as a coil.

机译：磁场发生器组件（ 44 ）配置为与支撑身体的工作台（ 20 ）相关联。磁场发生器包括磁场发射器（ 57 A），该磁场发射器薄（最小高度）且对X射线辐射透明或基本透明。磁场发射器（ 57 A）配置为最小化成像系统的组件，并最小化图像质量的干扰。多个发射器布置在组件的第一层中。每个发射器（ 57 A）包括细长的导电元件，例如导线，以螺旋形式排列，例如线圈。 展开▼

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公开/公告号US10321848B2

专利类型

公开/公告日2019-06-18

原文格式PDF

申请/专利权人 ST. JUDE MEDICAL INTERNATIONAL HOLDING S.À R.L.;
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申请/专利号US201415034474

发明设计人 UZI EICHLER;ALON IZMIRLI;YUVAL VAKNIN;KOR KOBI;
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申请日2014-10-21

分类号A61B5/06;A61B6;A61B34/20;

国家 US

入库时间 2022-08-21 12:16:37

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1. 在C摇臂X射线环境中具有极小图像遮挡和对尺寸的极小影响的磁场生成器 [P] . 中国专利： CN105813560B . 2019.04.02

2. 在C摇臂X射线环境中具有极小图像遮挡和对尺寸的极小影响的磁场生成器 [P] . 中国专利： CN105813560A . 2016-07-27

3. MAGNETIC FIELD GENERATOR WITH MINIMAL IMAGE OCCLUSION AND MINIMAL IMPACT ON DIMENSIONS IN C-ARM X-RAY ENVIRONMENTS [P] . 美国专利： US2019313939A1 . 2019-10-17

机译：在C臂X射线环境中具有最小图像闭合和最小尺寸影响的磁场发生器。

4. MAGNETIC FIELD GENERATOR WITH MINIMAL IMAGE OCCLUSION AND MINIMAL IMPACT ON DIMENSIONS IN C-ARM X-RAY ENVIRONMENTS [P] . 日本专利： JP2018196731A . 2018-12-13

机译：在C臂X射线环境中具有最小图像闭合和最小尺寸影响的磁场发生器。

5. Magnetic field generator with minimal image occlusion and minimal impact on dimensions in c-arm x-ray environments [P] . 美国专利： US2016287133A1 . 2016-10-06

机译：磁场发生器，在C型臂X射线环境中，图像遮挡最小，对尺寸的影响最小

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