CN101879060A - 具有可靠头电极连接的电生理导管 - Google Patents
具有可靠头电极连接的电生理导管 Download PDFInfo
- Publication number
- CN101879060A CN101879060A CN200910050879XA CN200910050879A CN101879060A CN 101879060 A CN101879060 A CN 101879060A CN 200910050879X A CN200910050879X A CN 200910050879XA CN 200910050879 A CN200910050879 A CN 200910050879A CN 101879060 A CN101879060 A CN 101879060A
- Authority
- CN
- China
- Prior art keywords
- tip electrode
- electrophysiologicalcatheter catheter
- connector
- pipe shaft
- catheter
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 13
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 4
- 229920002530 polyetherether ketone Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- -1 Merlon Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 210000004165 myocardium Anatomy 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 230000000661 pacemaking effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000007674 radiofrequency ablation Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910050879.XA CN101879060B (zh) | 2009-05-08 | 2009-05-08 | 具有可靠头电极连接的电生理导管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910050879.XA CN101879060B (zh) | 2009-05-08 | 2009-05-08 | 具有可靠头电极连接的电生理导管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101879060A true CN101879060A (zh) | 2010-11-10 |
CN101879060B CN101879060B (zh) | 2014-10-01 |
Family
ID=43051304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910050879.XA Active CN101879060B (zh) | 2009-05-08 | 2009-05-08 | 具有可靠头电极连接的电生理导管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101879060B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015143061A1 (en) * | 2014-03-18 | 2015-09-24 | Boston Scientific Scimed, Inc. | Electrophysiology system |
US11589768B2 (en) | 2014-10-13 | 2023-02-28 | Boston Scientific Scimed Inc. | Tissue diagnosis and treatment using mini-electrodes |
US11684416B2 (en) | 2009-02-11 | 2023-06-27 | Boston Scientific Scimed, Inc. | Insulated ablation catheter devices and methods of use |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217574B1 (en) * | 1998-12-03 | 2001-04-17 | Cordis Webster | System and method for measuring subsurface temperature of tissue during ablation |
US20050222564A1 (en) * | 2004-04-02 | 2005-10-06 | Plaza Claudio P | Irrigated catheter having a porous tip electrode |
CN1889886A (zh) * | 2003-10-06 | 2007-01-03 | 蒂科电子公司 | 导管尖端电极组件及其制造方法 |
US20070156132A1 (en) * | 2005-12-30 | 2007-07-05 | Darrell Drysen | Injection molded irrigated tip electrode and catheter having the same |
-
2009
- 2009-05-08 CN CN200910050879.XA patent/CN101879060B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217574B1 (en) * | 1998-12-03 | 2001-04-17 | Cordis Webster | System and method for measuring subsurface temperature of tissue during ablation |
CN1889886A (zh) * | 2003-10-06 | 2007-01-03 | 蒂科电子公司 | 导管尖端电极组件及其制造方法 |
US20050222564A1 (en) * | 2004-04-02 | 2005-10-06 | Plaza Claudio P | Irrigated catheter having a porous tip electrode |
US20070156132A1 (en) * | 2005-12-30 | 2007-07-05 | Darrell Drysen | Injection molded irrigated tip electrode and catheter having the same |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11684416B2 (en) | 2009-02-11 | 2023-06-27 | Boston Scientific Scimed, Inc. | Insulated ablation catheter devices and methods of use |
WO2015143061A1 (en) * | 2014-03-18 | 2015-09-24 | Boston Scientific Scimed, Inc. | Electrophysiology system |
CN106102569A (zh) * | 2014-03-18 | 2016-11-09 | 波士顿科学医学有限公司 | 电生理系统 |
US11589768B2 (en) | 2014-10-13 | 2023-02-28 | Boston Scientific Scimed Inc. | Tissue diagnosis and treatment using mini-electrodes |
Also Published As
Publication number | Publication date |
---|---|
CN101879060B (zh) | 2014-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102138823B (zh) | 带螺旋电极的导管 | |
CN102198015B (zh) | 可伸缩螺旋叠环式电极导管 | |
US5800494A (en) | Microwave ablation catheters having antennas with distal fire capabilities | |
TWI523635B (zh) | 電位測定用導管 | |
JP2016127919A (ja) | 多孔質基材及び高密度表面微小電極を有する灌注式先端電極を有するカテーテル | |
TWI526192B (zh) | 附有氣球之電燒導管系統 | |
CN112842518A (zh) | 电极装置、消融导管和消融系统 | |
CN101879060B (zh) | 具有可靠头电极连接的电生理导管 | |
CN204169925U (zh) | 一种电生理导管 | |
CN112704558A (zh) | 具有异形端头的热消融导管、热消融装置及其操作方法 | |
CN211434676U (zh) | 一种球囊扩张导管 | |
CN105615990A (zh) | 一种电生理导管 | |
CN106901831A (zh) | 肾动脉刺激消融电极导管 | |
CN104127233B (zh) | 一种用于调节神经的装置 | |
CN110870791A (zh) | 医用介入式针组件与医用介入式导管 | |
CN203647465U (zh) | 一种射频消融电极 | |
CN207412236U (zh) | 肾动脉刺激消融电极导管 | |
CN110151172A (zh) | 冠状窦空间弯标测电极导管 | |
CN215651495U (zh) | 电极装置、消融导管和消融系统 | |
CN216294238U (zh) | 脉冲和冷冻消融一体机 | |
CN205198131U (zh) | 消融导管装置 | |
CN112716598A (zh) | 一种带通体保护层的热消融导管及热消融装置 | |
CN112704802A (zh) | 一种球囊扩张导管及其制备方法 | |
CN214342577U (zh) | 一种具有热电偶的热消融导管及热消融装置 | |
CN215606225U (zh) | 具有异形端头的热消融导管及热消融装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Applicant after: Shanghai MicroPort Medical Equipment (Group) Co., Ltd. Address before: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Applicant before: Weichuang Medical Equipment (Shanghai) Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WEICHUANG MEDICAL EQUIPMENT (SHANGHAI) CO., LTD. TO: SHANGHAI MICROPORT MEDICAL EQUIPMENT (GROUP) CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MICROPORT EP MEDTECH CO., LTD. Free format text: FORMER OWNER: SHANGHAI MICROPORT MEDICAL EQUIPMENT (GROUP) CO., LTD. Effective date: 20150226 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 201318 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150226 Address after: 201318 Shanghai city Pudong New Area zhouputown Tianxiong road 588 Lane No. twenty-eighth 1-28 Patentee after: Shanghai MicroPort EP MedTech Co., Ltd. Address before: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Patentee before: Shanghai MicroPort Medical Equipment (Group) Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201318 Shanghai city Pudong New Area zhouputown Tianxiong road 588 Lane No. twenty-eighth 1-28 Patentee after: SHANGHAI MICROPORT EP MEDTECH Co.,Ltd. Address before: 201318 Shanghai city Pudong New Area zhouputown Tianxiong road 588 Lane No. twenty-eighth 1-28 Patentee before: SHANGHAI MICROPORT EP MEDTECH Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |