CN204440942U - 一种mri相容的植入式电极导线以及医疗器械 - Google Patents
一种mri相容的植入式电极导线以及医疗器械 Download PDFInfo
- Publication number
- CN204440942U CN204440942U CN201520034547.3U CN201520034547U CN204440942U CN 204440942 U CN204440942 U CN 204440942U CN 201520034547 U CN201520034547 U CN 201520034547U CN 204440942 U CN204440942 U CN 204440942U
- Authority
- CN
- China
- Prior art keywords
- shielding layer
- conductive shielding
- mri compatible
- flexible insulation
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003814 drug Substances 0.000 title abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 56
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 22
- 238000009954 braiding Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 229910004337 Ti-Ni Inorganic materials 0.000 claims description 5
- 229910011209 Ti—Ni Inorganic materials 0.000 claims description 5
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 claims description 5
- 238000002595 magnetic resonance imaging Methods 0.000 description 37
- 210000004556 brain Anatomy 0.000 description 17
- 230000003902 lesion Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 14
- 230000002929 anti-fatigue Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000000747 cardiac effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000006386 memory function Effects 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000036244 malformation Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000001186 vagus nerve Anatomy 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 208000019155 Radiation injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- -1 carbon nano tube compound Chemical class 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Electrotherapy Devices (AREA)
Abstract
Description
植入式脑深部电刺激器 | 10, 10A |
控制器 | 12 |
延长导线 | 14 |
柔性多腔绝缘导管 | 140 |
第二导电屏蔽层 | 146 |
连接插头 | 15 |
插口 | 150 |
第三导电屏蔽层 | 156 |
电极导线 | 16 |
柔性绝缘导管 | 160 |
连接器 | 162, 142 |
电极触点 | 164 |
第一导电屏蔽层 | 166 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520034547.3U CN204440942U (zh) | 2015-01-19 | 2015-01-19 | 一种mri相容的植入式电极导线以及医疗器械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520034547.3U CN204440942U (zh) | 2015-01-19 | 2015-01-19 | 一种mri相容的植入式电极导线以及医疗器械 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204440942U true CN204440942U (zh) | 2015-07-01 |
Family
ID=53608777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520034547.3U Active CN204440942U (zh) | 2015-01-19 | 2015-01-19 | 一种mri相容的植入式电极导线以及医疗器械 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204440942U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109718468A (zh) * | 2019-01-13 | 2019-05-07 | 常州瑞神安医疗器械有限公司 | 一种体外供电电极 |
CN112190835A (zh) * | 2020-09-17 | 2021-01-08 | 北京品驰医疗设备有限公司 | 植入式医疗器械的连接机构及其制作方法 |
CN112641448A (zh) * | 2020-12-18 | 2021-04-13 | 浙江大学 | 一种柔性磁兼容的植入式脑电电极阵列及其制备方法 |
-
2015
- 2015-01-19 CN CN201520034547.3U patent/CN204440942U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109718468A (zh) * | 2019-01-13 | 2019-05-07 | 常州瑞神安医疗器械有限公司 | 一种体外供电电极 |
CN112190835A (zh) * | 2020-09-17 | 2021-01-08 | 北京品驰医疗设备有限公司 | 植入式医疗器械的连接机构及其制作方法 |
CN112641448A (zh) * | 2020-12-18 | 2021-04-13 | 浙江大学 | 一种柔性磁兼容的植入式脑电电极阵列及其制备方法 |
CN112641448B (zh) * | 2020-12-18 | 2023-02-24 | 浙江大学 | 一种柔性磁兼容的植入式脑电电极阵列及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10155106B2 (en) | Method for making implantable lead | |
AU2010221228B2 (en) | MRI compatible electrode circuit | |
RU2540530C2 (ru) | Медицинское устройство для электростимуляции | |
US8948843B2 (en) | Probe for an implantable medical device | |
CN104606781B (zh) | 一种mri相容的分体植入式医疗器械 | |
US20130184550A1 (en) | Mri-compatible implantable medical lead | |
CN103384547B (zh) | 兼容磁共振成像的医用电导线以及制造其的方法 | |
CN104606780A (zh) | 一种mri相容的植入式医疗器械及其连接方法和连接机构 | |
CN102327668B (zh) | 植入式生物电极及包括所述电极的医疗组件 | |
CN204440942U (zh) | 一种mri相容的植入式电极导线以及医疗器械 | |
CN104274902A (zh) | 一种mri相容的植入式电极及其制造方法 | |
US8670839B2 (en) | Implantable system with improved RF tolerance | |
CN108808313A (zh) | 植入式医疗器械的连接机构、植入式医疗器械及连接方法 | |
EP2446920A1 (en) | Implantable leads having coiled conductors to reduce rf-induced current | |
US11872393B2 (en) | Implantable electrode with a stub line | |
CN204469005U (zh) | 一种mri相容的分体植入式医疗器械 | |
US20080004680A1 (en) | Electrode device for electrodiagnosis and/or electrotherapy | |
US8843213B2 (en) | MRI compatible co-radially wound lead assembly | |
WO2016160423A1 (en) | Systems and methods for making and using electrical stimulation systems to reduce rf-induced tissue heating | |
US9211406B2 (en) | MRI compatible implantable lead | |
AU2014253481B2 (en) | MRI compatible electrode circuit | |
US11672976B2 (en) | Lead for an active implantable medical device with decoy | |
CN114502235A (zh) | 用于有源植入式医疗器械的引线 | |
AU2013206743B2 (en) | MRI compatible electrode circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing city Changping District Nan Shao Zhen Xing Chang Road No. 1 Building 1 layer 5 Patentee after: Beijing Pins Medical Co., Ltd. Patentee after: Tsinghua University Address before: 102200 Beijing city Changping District Nan Shao Zhen Xing Chang Road No. 1 Building 1 layer 5 Patentee before: Pin Chi Medical Devices Co., Ltd of Beijing Patentee before: Tsinghua University |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160928 Address after: 102200 Beijing city Changping District Nan Shao Zhen Xing Chang Road No. 1 Building 1 layer 5 Patentee after: Beijing Pins Medical Co., Ltd. Address before: 102200 Beijing city Changping District Nan Shao Zhen Xing Chang Road No. 1 Building 1 layer 5 Patentee before: Beijing Pins Medical Co., Ltd. Patentee before: Tsinghua University |