KR101300884B1 - 선단 편향 조작 가능 카테터 - Google Patents
선단 편향 조작 가능 카테터 Download PDFInfo
- Publication number
- KR101300884B1 KR101300884B1 KR1020117005161A KR20117005161A KR101300884B1 KR 101300884 B1 KR101300884 B1 KR 101300884B1 KR 1020117005161 A KR1020117005161 A KR 1020117005161A KR 20117005161 A KR20117005161 A KR 20117005161A KR 101300884 B1 KR101300884 B1 KR 101300884B1
- Authority
- KR
- South Korea
- Prior art keywords
- distal end
- leaf spring
- operation wire
- catheter
- wire
- Prior art date
Links
Images
Classifications
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
-
- 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
- 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
- A61B5/6867—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 specially adapted to be attached or implanted in a specific body part
- A61B5/6869—Heart
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0144—Tip steering devices having flexible regions as a result of inner reinforcement means, e.g. struts or rods
-
- 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
- A61B2018/00636—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
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
- A61M2025/015—Details of the distal fixation of the movable mechanical means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Electrotherapy Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008248473A JP4526585B2 (ja) | 2008-09-26 | 2008-09-26 | 先端偏向操作可能カテーテル |
JPJP-P-2008-248473 | 2008-09-26 | ||
PCT/JP2009/064692 WO2010035599A1 (ja) | 2008-09-26 | 2009-08-24 | 先端偏向操作可能カテーテル |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110058790A KR20110058790A (ko) | 2011-06-01 |
KR101300884B1 true KR101300884B1 (ko) | 2013-08-27 |
Family
ID=42059606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020117005161A KR101300884B1 (ko) | 2008-09-26 | 2009-08-24 | 선단 편향 조작 가능 카테터 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4526585B2 (ja) |
KR (1) | KR101300884B1 (ja) |
CN (1) | CN102159278B (ja) |
HK (1) | HK1155991A1 (ja) |
WO (1) | WO2010035599A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102551874B (zh) * | 2011-10-20 | 2015-07-22 | 上海微创电生理医疗科技有限公司 | 肾动脉射频消融导管 |
US9433752B2 (en) * | 2012-11-14 | 2016-09-06 | Biosense Webster (Israel) Ltd. | Catheter with flat beam deflection in tip |
US9694161B2 (en) * | 2012-11-14 | 2017-07-04 | Biosense Webster (Israel), Ltd. | Catheter with flat beam providing nonsymmetrical curve bi-directional deflection |
US9174023B2 (en) | 2013-01-07 | 2015-11-03 | Biosense Webster (Israel) Ltd. | Unidirectional catheter control handle with tensioning control |
US9849268B2 (en) | 2013-02-06 | 2017-12-26 | Biosense Webster (Israel), Ltd. | Catheter having flat beam deflection tip with fiber puller members |
JP6338676B2 (ja) | 2013-09-30 | 2018-06-06 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 能動的直線復帰機構を有するカテーテル |
CN109641120B (zh) | 2016-09-18 | 2021-08-17 | 圣犹达医疗用品心脏病学部门有限公司 | 具有耦合到预先形成的环形结构的激活系绳的环形导管 |
EP3518779B1 (en) * | 2016-09-29 | 2021-06-16 | Koninklijke Philips N.V. | Pullwire crown and crown sleeve for catheter assembly |
EP3375477A1 (en) * | 2017-03-16 | 2018-09-19 | Basecamp Vascular | Flexible elongated structure having a steerable end |
JP7261183B2 (ja) * | 2018-02-06 | 2023-04-19 | 株式会社カネカ | カテーテルおよびその製造方法 |
US11918762B2 (en) | 2018-10-03 | 2024-03-05 | St. Jude Medical, Cardiology Division, Inc. | Reduced actuation force electrophysiology catheter handle |
US11471650B2 (en) | 2019-09-20 | 2022-10-18 | Biosense Webster (Israel) Ltd. | Mechanism for manipulating a puller wire |
CN113491816B (zh) * | 2021-07-06 | 2023-06-27 | 上海康德莱医疗器械股份有限公司 | 一种电定位可控弯导丝 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09503931A (ja) * | 1993-07-30 | 1997-04-22 | イーピー テクノロジーズ,インコーポレイテッド | カテーテルのための湾曲可能な先端部アセンブリ |
JP2000024120A (ja) | 1998-06-04 | 2000-01-25 | Cordis Webster Inc | 治療用および診断用の薬剤注射用カテ―テル |
JP2000102619A (ja) | 1998-08-28 | 2000-04-11 | Cordis Webster Inc | 2方向制御ハンドルを有するカテ―テル |
JP2005081058A (ja) | 2003-09-11 | 2005-03-31 | Japan Lifeline Co Ltd | カテーテル |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05184523A (ja) * | 1992-01-14 | 1993-07-27 | Olympus Optical Co Ltd | 可撓管の湾曲操作装置 |
JPH0819618A (ja) * | 1994-07-07 | 1996-01-23 | Olympus Optical Co Ltd | 可撓管 |
EP1402826B1 (en) * | 2002-08-20 | 2013-06-12 | Nipro Corporation | Thrombus capture catheter |
JP4544457B2 (ja) * | 2004-08-26 | 2010-09-15 | 日本ライフライン株式会社 | 先端偏向操作可能カテーテル |
-
2008
- 2008-09-26 JP JP2008248473A patent/JP4526585B2/ja not_active Expired - Fee Related
-
2009
- 2009-08-24 KR KR1020117005161A patent/KR101300884B1/ko active IP Right Grant
- 2009-08-24 CN CN2009801365081A patent/CN102159278B/zh not_active Expired - Fee Related
- 2009-08-24 WO PCT/JP2009/064692 patent/WO2010035599A1/ja active Application Filing
-
2011
- 2011-10-06 HK HK11110622.2A patent/HK1155991A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09503931A (ja) * | 1993-07-30 | 1997-04-22 | イーピー テクノロジーズ,インコーポレイテッド | カテーテルのための湾曲可能な先端部アセンブリ |
JP2000024120A (ja) | 1998-06-04 | 2000-01-25 | Cordis Webster Inc | 治療用および診断用の薬剤注射用カテ―テル |
JP2000102619A (ja) | 1998-08-28 | 2000-04-11 | Cordis Webster Inc | 2方向制御ハンドルを有するカテ―テル |
JP2005081058A (ja) | 2003-09-11 | 2005-03-31 | Japan Lifeline Co Ltd | カテーテル |
Also Published As
Publication number | Publication date |
---|---|
KR20110058790A (ko) | 2011-06-01 |
WO2010035599A1 (ja) | 2010-04-01 |
JP2010075530A (ja) | 2010-04-08 |
JP4526585B2 (ja) | 2010-08-18 |
CN102159278A (zh) | 2011-08-17 |
HK1155991A1 (en) | 2012-06-01 |
CN102159278B (zh) | 2013-08-28 |
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