TWI551310B - 電極導管 - Google Patents
電極導管 Download PDFInfo
- Publication number
- TWI551310B TWI551310B TW099130658A TW99130658A TWI551310B TW I551310 B TWI551310 B TW I551310B TW 099130658 A TW099130658 A TW 099130658A TW 99130658 A TW99130658 A TW 99130658A TW I551310 B TWI551310 B TW I551310B
- Authority
- TW
- Taiwan
- Prior art keywords
- catheter
- electrode
- tip end
- end portion
- electrodes
- Prior art date
Links
- 210000004262 dental pulp cavity Anatomy 0.000 claims 1
- 238000002271 resection Methods 0.000 description 31
- 238000002679 ablation Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 210000005242 cardiac chamber Anatomy 0.000 description 5
- 229920002614 Polyether block amide Polymers 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 230000000638 stimulation Effects 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 229910001000 nickel titanium Inorganic materials 0.000 description 3
- 206010036790 Productive cough Diseases 0.000 description 2
- 238000011298 ablation treatment Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00595—Cauterization
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010012642A JP5201636B2 (ja) | 2010-01-23 | 2010-01-23 | 電極カテーテル |
| JP2010012643A JP5265589B2 (ja) | 2010-01-23 | 2010-01-23 | 電極カテーテル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201125601A TW201125601A (en) | 2011-08-01 |
| TWI551310B true TWI551310B (zh) | 2016-10-01 |
Family
ID=44306568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099130658A TWI551310B (zh) | 2010-01-23 | 2010-09-10 | 電極導管 |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR101402543B1 (ja) |
| CN (1) | CN102686178B (ja) |
| HK (1) | HK1174815A1 (ja) |
| TW (1) | TWI551310B (ja) |
| WO (1) | WO2011089750A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2529702B1 (es) * | 2014-09-12 | 2015-09-29 | Universitat Politècnica De València | Catéter y método para la detección de actividad eléctrica en un órgano |
| CN106691578B (zh) * | 2015-07-17 | 2020-01-24 | 上海微创电生理医疗科技有限公司 | 电生理导管 |
| US10624554B2 (en) * | 2016-01-14 | 2020-04-21 | Biosense Webster (Israel) Ltd. | Non-overlapping loop-type or spline-type catheter to determine activation source direction and activation source type |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123699A (en) * | 1997-09-05 | 2000-09-26 | Cordis Webster, Inc. | Omni-directional steerable catheter |
| US20030125614A1 (en) * | 2001-12-31 | 2003-07-03 | Fuimaono Kristine B. | Catheter having multiple spines each having electrical mapping and location sensing capabilities |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782239A (en) * | 1992-06-30 | 1998-07-21 | Cordis Webster, Inc. | Unique electrode configurations for cardiovascular electrode catheter with built-in deflection method and central puller wire |
| CN1147964A (zh) * | 1995-10-17 | 1997-04-23 | 郭伟 | 组合电极导管 |
| JP3529537B2 (ja) * | 1996-03-25 | 2004-05-24 | テルモ株式会社 | 電極カテーテル |
| US6219582B1 (en) * | 1998-12-30 | 2001-04-17 | Daig Corporation | Temporary atrial cardioversion catheter |
| US7949395B2 (en) * | 1999-10-01 | 2011-05-24 | Boston Scientific Neuromodulation Corporation | Implantable microdevice with extended lead and remote electrode |
| US6408199B1 (en) * | 2000-07-07 | 2002-06-18 | Biosense, Inc. | Bipolar mapping of intracardiac potentials with electrode having blood permeable covering |
| US20050033136A1 (en) * | 2003-08-01 | 2005-02-10 | Assaf Govari | Catheter with electrode strip |
| US7407503B2 (en) * | 2004-12-21 | 2008-08-05 | Ethicon Endo-Surgey, Inc. | Medical-treatment electrode assembly having treatment-monitoring application |
-
2010
- 2010-08-19 KR KR1020127014097A patent/KR101402543B1/ko active IP Right Grant
- 2010-08-19 CN CN201080059341.6A patent/CN102686178B/zh not_active Expired - Fee Related
- 2010-08-19 WO PCT/JP2010/064028 patent/WO2011089750A1/ja active Application Filing
- 2010-09-10 TW TW099130658A patent/TWI551310B/zh not_active IP Right Cessation
-
2013
- 2013-02-21 HK HK13102179.4A patent/HK1174815A1/xx not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123699A (en) * | 1997-09-05 | 2000-09-26 | Cordis Webster, Inc. | Omni-directional steerable catheter |
| US20030125614A1 (en) * | 2001-12-31 | 2003-07-03 | Fuimaono Kristine B. | Catheter having multiple spines each having electrical mapping and location sensing capabilities |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102686178B (zh) | 2014-10-15 |
| HK1174815A1 (en) | 2013-06-21 |
| TW201125601A (en) | 2011-08-01 |
| KR20120087981A (ko) | 2012-08-07 |
| CN102686178A (zh) | 2012-09-19 |
| KR101402543B1 (ko) | 2014-05-30 |
| WO2011089750A1 (ja) | 2011-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK3219280T3 (en) | PRE-FOMET BUILT ABLATION CATS | |
| KR100949436B1 (ko) | 전극 카테터 | |
| JP2012130392A (ja) | 電極カテーテル | |
| EP3178386B1 (en) | Catheter | |
| CN117159126A (zh) | 一种具有精确形态显示的多极导管 | |
| TWI551310B (zh) | 電極導管 | |
| JP6116505B2 (ja) | 温度センサ付電極カテーテル | |
| KR20140140048A (ko) | 전극 카테터 | |
| TWI519328B (zh) | 電極導管 | |
| JP2018191883A (ja) | 医療用長尺体 | |
| JP4925210B2 (ja) | 電極カテーテル | |
| JP5317131B2 (ja) | 電極カテーテル | |
| JP5201636B2 (ja) | 電極カテーテル | |
| JP4220339B2 (ja) | カテーテル | |
| JP4925206B2 (ja) | 電極カテーテル | |
| JP5265589B2 (ja) | 電極カテーテル | |
| JP6866110B2 (ja) | 食道温度測定用カテーテル | |
| JP7033672B2 (ja) | カテーテル | |
| WO2020194511A1 (ja) | 電極カテーテル |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |