JP6664868B2 - トルク伝達を改善したカテーテル - Google Patents
トルク伝達を改善したカテーテル Download PDFInfo
- Publication number
- JP6664868B2 JP6664868B2 JP2013234759A JP2013234759A JP6664868B2 JP 6664868 B2 JP6664868 B2 JP 6664868B2 JP 2013234759 A JP2013234759 A JP 2013234759A JP 2013234759 A JP2013234759 A JP 2013234759A JP 6664868 B2 JP6664868 B2 JP 6664868B2
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- JP
- Japan
- Prior art keywords
- catheter
- distal
- lumen
- tubular structure
- bracket
- 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.)
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Links
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Images
Classifications
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- 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
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
-
- 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
- A61M25/0138—Tip steering devices having flexible regions as a result of weakened outer material, e.g. slots, slits, cuts, joints or coils
-
- 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
- A61M25/0141—Tip steering devices having flexible regions as a result of using materials with different mechanical properties
-
- 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
- A61B2018/00571—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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2051—Electromagnetic tracking systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/002—Irrigation
-
- 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
-
- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0051—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids made from fenestrated or weakened tubing layer
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0052—Localized reinforcement, e.g. where only a specific part of the catheter is reinforced, for rapid exchange guidewire port
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Cardiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/677,228 US9248255B2 (en) | 2012-11-14 | 2012-11-14 | Catheter with improved torque transmission |
| US13/677,228 | 2012-11-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014097390A JP2014097390A (ja) | 2014-05-29 |
| JP2014097390A5 JP2014097390A5 (enExample) | 2018-04-05 |
| JP6664868B2 true JP6664868B2 (ja) | 2020-03-13 |
Family
ID=49584615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013234759A Active JP6664868B2 (ja) | 2012-11-14 | 2013-11-13 | トルク伝達を改善したカテーテル |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9248255B2 (enExample) |
| EP (1) | EP2732843B1 (enExample) |
| JP (1) | JP6664868B2 (enExample) |
| CN (1) | CN103800069B (enExample) |
| AU (1) | AU2013257404B2 (enExample) |
| CA (1) | CA2833122A1 (enExample) |
| IL (1) | IL229295A (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140200639A1 (en) | 2013-01-16 | 2014-07-17 | Advanced Neuromodulation Systems, Inc. | Self-expanding neurostimulation leads having broad multi-electrode arrays |
| US9820664B2 (en) | 2014-11-20 | 2017-11-21 | Biosense Webster (Israel) Ltd. | Catheter with high density electrode spine array |
| DE102014225939A1 (de) * | 2014-12-15 | 2016-06-16 | Raumedic Ag | Schlauchsystem für die medizinische Anwendung |
| JP6514334B2 (ja) | 2015-01-28 | 2019-05-15 | 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 | 熱マッピング・カテーテル |
| US9949656B2 (en) | 2015-06-29 | 2018-04-24 | Biosense Webster (Israel) Ltd. | Catheter with stacked spine electrode assembly |
| US10537259B2 (en) | 2015-06-29 | 2020-01-21 | Biosense Webster (Israel) Ltd. | Catheter having closed loop array with in-plane linear electrode portion |
| US10575742B2 (en) | 2015-06-30 | 2020-03-03 | Biosense Webster (Israel) Ltd. | Catheter having closed electrode assembly with spines of uniform length |
| US10595738B2 (en) | 2015-10-21 | 2020-03-24 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
| WO2017070531A1 (en) | 2015-10-21 | 2017-04-27 | St. Jude, Cardiology Division, Inc. | High density electrode mapping catheter |
| BR122022007763B1 (pt) * | 2016-02-05 | 2023-03-14 | Board Of Regents Of The University Of Texas System | Método para a preparação de um acionador de polímero eletroativo iônico de um dispositivo médico tubular |
| EP4179991B1 (en) | 2016-05-03 | 2024-04-24 | St. Jude Medical, Cardiology Division, Inc. | Irrigated high density electrode catheter |
| KR102067773B1 (ko) * | 2016-08-25 | 2020-01-17 | 주식회사 한독칼로스메디칼 | 신경차단용 카테터 |
| WO2018060495A1 (en) * | 2016-09-29 | 2018-04-05 | Koninklijke Philips N.V. | Pullwire crown and crown sleeve for catheter assembly |
| US11172858B2 (en) | 2016-10-28 | 2021-11-16 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter |
| US10589060B2 (en) * | 2016-12-21 | 2020-03-17 | Biosense Webster (Israel) Ltd. | Extrusion with preferential bend axis |
| WO2019010395A1 (en) | 2017-07-07 | 2019-01-10 | St. Jude Medical, Cardiology Division, Inc. | HIGH DENSITY ELECTRODE CARTOGRAPH CATHETER IN LAYERS |
| US11647935B2 (en) | 2017-07-24 | 2023-05-16 | St. Jude Medical, Cardiology Division, Inc. | Masked ring electrodes |
| CA3078580A1 (en) * | 2017-10-06 | 2019-04-11 | Baylis Medical Company Inc. | Reinforced sheath for a steerable sheath assembly |
| JP6936919B2 (ja) | 2017-10-13 | 2021-09-22 | 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 | 高密度マッピング電極を有するカテーテル |
| CN107736884B (zh) * | 2017-10-19 | 2018-10-12 | 深圳北芯生命科技有限公司 | 具有支撑机构的血管内压力测量导管 |
| EP3731747B1 (en) | 2018-03-13 | 2023-11-01 | St. Jude Medical, Cardiology Division, Inc. | Variable density mapping catheter |
| JP7499702B2 (ja) | 2018-05-21 | 2024-06-14 | 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 | 高周波アブレーション及び直流電気穿孔カテーテル |
| WO2020039392A2 (en) | 2018-08-23 | 2020-02-27 | St. Jude Medical, Cardiology Division, Inc. | Curved high density electrode mapping catheter |
| US11471650B2 (en) | 2019-09-20 | 2022-10-18 | Biosense Webster (Israel) Ltd. | Mechanism for manipulating a puller wire |
| KR20250006317A (ko) * | 2019-10-30 | 2025-01-10 | 보스톤 싸이엔티픽 싸이메드 인코포레이티드 | 내시경 카테터 장치 |
| EP4167886B1 (en) | 2020-08-18 | 2024-05-01 | St. Jude Medical, Cardiology Division, Inc. | High-density electrode catheters with magnetic position tracking |
| CN114984406B (zh) * | 2022-06-20 | 2024-01-16 | 惠州市顺美医疗科技有限公司 | 一种高效编织热熔导管产品及其制备设备和工艺 |
| CN117958957B (zh) * | 2024-02-08 | 2024-09-17 | 北京维康达心科技有限公司 | 除颤导管和除颤系统 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4960134A (en) | 1988-11-18 | 1990-10-02 | Webster Wilton W Jr | Steerable catheter |
| US5480382A (en) | 1989-01-09 | 1996-01-02 | Pilot Cardiovascular Systems, Inc. | Steerable medical device |
| US5203772A (en) * | 1989-01-09 | 1993-04-20 | Pilot Cardiovascular Systems, Inc. | Steerable medical device |
| US5341818A (en) | 1992-12-22 | 1994-08-30 | Advanced Cardiovascular Systems, Inc. | Guidewire with superelastic distal portion |
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| BR112013006785B1 (pt) * | 2010-09-21 | 2020-12-08 | Poly Medicure Limited | conjunto de cateter |
| JP5817107B2 (ja) * | 2010-11-30 | 2015-11-18 | 株式会社カネカ | カテーテルおよびカテーテルの製造方法 |
| US9162036B2 (en) * | 2011-12-30 | 2015-10-20 | Biosense Webster (Israel), Ltd. | Medical device control handle with multiple puller wires |
| CN103284786B (zh) * | 2012-02-29 | 2015-11-11 | 四川锦江电子科技有限公司 | 可控双向偏转的灌注电生理导管 |
| US9717554B2 (en) * | 2012-03-26 | 2017-08-01 | Biosense Webster (Israel) Ltd. | Catheter with composite construction |
-
2012
- 2012-11-14 US US13/677,228 patent/US9248255B2/en active Active
-
2013
- 2013-11-07 IL IL229295A patent/IL229295A/en active IP Right Grant
- 2013-11-12 AU AU2013257404A patent/AU2013257404B2/en not_active Ceased
- 2013-11-13 CA CA2833122A patent/CA2833122A1/en not_active Abandoned
- 2013-11-13 JP JP2013234759A patent/JP6664868B2/ja active Active
- 2013-11-13 EP EP13192744.4A patent/EP2732843B1/en active Active
- 2013-11-14 CN CN201310567038.2A patent/CN103800069B/zh active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| US20140135687A1 (en) | 2014-05-15 |
| AU2013257404A1 (en) | 2014-05-29 |
| JP2014097390A (ja) | 2014-05-29 |
| EP2732843B1 (en) | 2016-01-13 |
| US20160144153A1 (en) | 2016-05-26 |
| US9248255B2 (en) | 2016-02-02 |
| US10105516B2 (en) | 2018-10-23 |
| CA2833122A1 (en) | 2014-05-14 |
| CN103800069A (zh) | 2014-05-21 |
| IL229295A (en) | 2017-04-30 |
| AU2013257404B2 (en) | 2017-10-26 |
| CN103800069B (zh) | 2017-09-26 |
| EP2732843A1 (en) | 2014-05-21 |
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