KR101455493B1 - 카테터 - Google Patents

카테터 Download PDF

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Publication number
KR101455493B1
KR101455493B1 KR1020127033099A KR20127033099A KR101455493B1 KR 101455493 B1 KR101455493 B1 KR 101455493B1 KR 1020127033099 A KR1020127033099 A KR 1020127033099A KR 20127033099 A KR20127033099 A KR 20127033099A KR 101455493 B1 KR101455493 B1 KR 101455493B1
Authority
KR
South Korea
Prior art keywords
tubular member
tube
disposed
catheter
tube portions
Prior art date
Application number
KR1020127033099A
Other languages
English (en)
Korean (ko)
Other versions
KR20130041817A (ko
Inventor
겐지 모리
Original Assignee
니혼라이프라인 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 니혼라이프라인 가부시키가이샤 filed Critical 니혼라이프라인 가부시키가이샤
Publication of KR20130041817A publication Critical patent/KR20130041817A/ko
Application granted granted Critical
Publication of KR101455493B1 publication Critical patent/KR101455493B1/ko

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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
    • 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
    • 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
    • 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
    • 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
    • A61M25/09—Guide 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
    • A61B5/68—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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
    • 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
    • A61M25/0136—Handles therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Leads Or Probes (AREA)
KR1020127033099A 2010-08-10 2011-03-18 카테터 KR101455493B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010179826A JP5508190B2 (ja) 2010-08-10 2010-08-10 カテーテル
JPJP-P-2010-179826 2010-08-10
PCT/JP2011/001651 WO2012020521A1 (ja) 2010-08-10 2011-03-18 カテーテル

Publications (2)

Publication Number Publication Date
KR20130041817A KR20130041817A (ko) 2013-04-25
KR101455493B1 true KR101455493B1 (ko) 2014-10-27

Family

ID=45567498

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127033099A KR101455493B1 (ko) 2010-08-10 2011-03-18 카테터

Country Status (6)

Country Link
JP (1) JP5508190B2 (ja)
KR (1) KR101455493B1 (ja)
CN (1) CN103079626B (ja)
HK (1) HK1183831A1 (ja)
TW (1) TWI435739B (ja)
WO (1) WO2012020521A1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5697273B2 (ja) * 2013-07-25 2015-04-08 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
JP6196110B2 (ja) * 2013-09-25 2017-09-13 テルモ株式会社 医療用の長尺部材
WO2015088733A1 (en) * 2013-12-10 2015-06-18 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter curve shape strut
US9572666B2 (en) 2014-03-17 2017-02-21 Evalve, Inc. Mitral valve fixation device removal devices and methods
JP6600468B2 (ja) * 2015-02-24 2019-10-30 日本ライフライン株式会社 カテーテル
US10376673B2 (en) 2015-06-19 2019-08-13 Evalve, Inc. Catheter guiding system and methods
JPWO2017154172A1 (ja) * 2016-03-10 2019-01-10 オリンパス株式会社 軟性処置具および医療用チューブ
US10736632B2 (en) 2016-07-06 2020-08-11 Evalve, Inc. Methods and devices for valve clip excision
US10639151B2 (en) 2016-07-29 2020-05-05 Cephea Valve Technologies, Inc. Threaded coil
US11324495B2 (en) 2016-07-29 2022-05-10 Cephea Valve Technologies, Inc. Systems and methods for delivering an intravascular device to the mitral annulus
US10646689B2 (en) 2016-07-29 2020-05-12 Cephea Valve Technologies, Inc. Mechanical interlock for catheters
US10661052B2 (en) 2016-07-29 2020-05-26 Cephea Valve Technologies, Inc. Intravascular device delivery sheath
US10974027B2 (en) 2016-07-29 2021-04-13 Cephea Valve Technologies, Inc. Combination steerable catheter and systems
US10933216B2 (en) * 2016-08-29 2021-03-02 Cephea Valve Technologies, Inc. Multilumen catheter
US11109967B2 (en) 2016-08-29 2021-09-07 Cephea Valve Technologies, Inc. Systems and methods for loading and deploying an intravascular device
US11045315B2 (en) 2016-08-29 2021-06-29 Cephea Valve Technologies, Inc. Methods of steering and delivery of intravascular devices
US11071564B2 (en) 2016-10-05 2021-07-27 Evalve, Inc. Cardiac valve cutting device
US10874512B2 (en) 2016-10-05 2020-12-29 Cephea Valve Technologies, Inc. System and methods for delivering and deploying an artificial heart valve within the mitral annulus
US10363138B2 (en) 2016-11-09 2019-07-30 Evalve, Inc. Devices for adjusting the curvature of cardiac valve structures
US10631981B2 (en) 2016-11-15 2020-04-28 Cephea Valve Technologies, Inc. Delivery catheter distal cap
JP6864965B2 (ja) * 2018-03-23 2021-04-28 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
US11724068B2 (en) 2018-11-16 2023-08-15 Cephea Valve Technologies, Inc. Intravascular delivery system
JP7261290B2 (ja) * 2019-03-18 2023-04-19 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006061350A (ja) * 2004-08-26 2006-03-09 Japan Lifeline Co Ltd 先端偏向操作可能カテーテル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06133921A (ja) * 1992-10-23 1994-05-17 Olympus Optical Co Ltd 可撓管の湾曲機構とそのアクチュエータ製造方法
US6123699A (en) * 1997-09-05 2000-09-26 Cordis Webster, Inc. Omni-directional steerable catheter
JP3623894B2 (ja) * 1999-04-13 2005-02-23 ペンタックス株式会社 体内留置型内視鏡

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006061350A (ja) * 2004-08-26 2006-03-09 Japan Lifeline Co Ltd 先端偏向操作可能カテーテル

Also Published As

Publication number Publication date
CN103079626B (zh) 2015-04-22
HK1183831A1 (en) 2014-01-10
TW201206513A (en) 2012-02-16
CN103079626A (zh) 2013-05-01
WO2012020521A1 (ja) 2012-02-16
TWI435739B (zh) 2014-05-01
KR20130041817A (ko) 2013-04-25
JP2012034971A (ja) 2012-02-23
JP5508190B2 (ja) 2014-05-28

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