ATE144433T1 - Lenkungsmechanismus für katheter - Google Patents

Lenkungsmechanismus für katheter

Info

Publication number
ATE144433T1
ATE144433T1 AT91904670T AT91904670T ATE144433T1 AT E144433 T1 ATE144433 T1 AT E144433T1 AT 91904670 T AT91904670 T AT 91904670T AT 91904670 T AT91904670 T AT 91904670T AT E144433 T1 ATE144433 T1 AT E144433T1
Authority
AT
Austria
Prior art keywords
steering
shaft
wires
controller
distal end
Prior art date
Application number
AT91904670T
Other languages
English (en)
Inventor
Ingemar Lundquist
Russell Blake Thompson
Original Assignee
Ep Technologies
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 Ep Technologies filed Critical Ep Technologies
Application granted granted Critical
Publication of ATE144433T1 publication Critical patent/ATE144433T1/de

Links

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
    • A61M25/0144—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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0136—Handles therefor
    • 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
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • 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
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094—Types of switches or controllers
    • A61B2018/00952—Types of switches or controllers rotatable
    • 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
    • A61M2025/0161—Tip steering devices wherein the distal tips have two or more deflection regions

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
AT91904670T 1990-02-02 1991-01-31 Lenkungsmechanismus für katheter ATE144433T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47366790A 1990-02-02 1990-02-02

Publications (1)

Publication Number Publication Date
ATE144433T1 true ATE144433T1 (de) 1996-11-15

Family

ID=23880512

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91904670T ATE144433T1 (de) 1990-02-02 1991-01-31 Lenkungsmechanismus für katheter

Country Status (7)

Country Link
EP (1) EP0513224B1 (de)
JP (1) JP3232308B2 (de)
AT (1) ATE144433T1 (de)
AU (1) AU7304491A (de)
CA (1) CA2075205C (de)
DE (1) DE69122853T2 (de)
WO (1) WO1991011213A1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370675A (en) * 1992-08-12 1994-12-06 Vidamed, Inc. Medical probe device and method
US5820591A (en) 1990-02-02 1998-10-13 E. P. Technologies, Inc. Assemblies for creating compound curves in distal catheter regions
US5891088A (en) * 1990-02-02 1999-04-06 Ep Technologies, Inc. Catheter steering assembly providing asymmetric left and right curve configurations
US6413234B1 (en) 1990-02-02 2002-07-02 Ep Technologies, Inc. Assemblies for creating compound curves in distal catheter regions
US5273535A (en) * 1991-11-08 1993-12-28 Ep Technologies, Inc. Catheter with electrode tip having asymmetric left and right curve configurations
US5855560A (en) * 1991-11-08 1999-01-05 Ep Technologies, Inc. Catheter tip assembly
US5363861A (en) * 1991-11-08 1994-11-15 Ep Technologies, Inc. Electrode tip assembly with variable resistance to bending
US5259377A (en) * 1992-03-30 1993-11-09 Stephen M. Daugherty Endotracheal tube stylet
WO1993020878A1 (en) * 1992-04-10 1993-10-28 Cardiorhythm Shapable handle for steerable electrode catheter
US5325845A (en) * 1992-06-08 1994-07-05 Adair Edwin Lloyd Steerable sheath for use with selected removable optical catheter
US5344397A (en) * 1992-06-26 1994-09-06 Advanced Surgical, Inc. Cholangiogram catheter
US5354266A (en) * 1992-07-06 1994-10-11 Catheter Imaging Systems Method of epidural surgery
US5342299A (en) * 1992-07-06 1994-08-30 Catheter Imaging Systems Steerable catheter
US5330466A (en) * 1992-12-01 1994-07-19 Cardiac Pathways Corporation Control mechanism and system and method for steering distal extremity of a flexible elongate member
AU677808B2 (en) * 1992-12-01 1997-05-08 Intella Interventional Systems, Inc. Vibratory element for crossing stenoses
US5389073A (en) * 1992-12-01 1995-02-14 Cardiac Pathways Corporation Steerable catheter with adjustable bend location
US5423771A (en) * 1992-12-01 1995-06-13 Intelliwire, Inc. Flexible elongate device having a distal extremity of adjustable stiffness and method
US5357979A (en) * 1992-12-01 1994-10-25 Intelliwire, Inc. Flexible elongate device having a distal extremity with current controlled adjustable stiffness and adjustable bend location and method
DE69333140T2 (de) * 1992-12-04 2004-06-09 C.R. Bard, Inc. Katheter mit unabhängiger distaler und proximaler Steuerung
US5327906A (en) * 1993-04-28 1994-07-12 Medtronic, Inc. Steerable stylet handle
US5715817A (en) * 1993-06-29 1998-02-10 C.R. Bard, Inc. Bidirectional steering catheter
US5562619A (en) * 1993-08-19 1996-10-08 Boston Scientific Corporation Deflectable catheter
DE19608809C2 (de) * 1996-03-07 1998-04-09 Karlsruhe Forschzent Instrument für die minimal invasive Chirurgie
JPH09285472A (ja) * 1996-04-25 1997-11-04 Olympus Optical Co Ltd 高周波切開具
US6146355A (en) * 1996-12-30 2000-11-14 Myelotec, Inc. Steerable catheter
US6213974B1 (en) 1996-12-30 2001-04-10 Visionary Biomedical, Inc. Steerable catheter having segmented tip and one-piece inlet housing, and method of fabricating same
AU6112798A (en) * 1997-03-31 1998-10-22 Biosense, Inc. Deflectable catheter
US6183463B1 (en) * 1997-12-01 2001-02-06 Cordis Webster, Inc. Bidirectional steerable cathether with bidirectional control handle
US7004936B2 (en) * 2000-08-09 2006-02-28 Cryocor, Inc. Refrigeration source for a cryoablation catheter
DE19933278C2 (de) * 1999-07-14 2001-11-29 Biotronik Mess & Therapieg Steuerbarer Katheter
US7128718B2 (en) * 2002-03-22 2006-10-31 Cordis Corporation Guidewire with deflectable tip
US20040199052A1 (en) 2003-04-01 2004-10-07 Scimed Life Systems, Inc. Endoscopic imaging system
US7077823B2 (en) * 2003-11-19 2006-07-18 Biosense Webster, Inc. Bidirectional steerable catheter with slidable mated puller wires
US7922654B2 (en) * 2004-08-09 2011-04-12 Boston Scientific Scimed, Inc. Fiber optic imaging catheter
EP1737335B1 (de) 2004-03-23 2013-05-15 Boston Scientific Limited In vivo visualisierungssystem
US11819192B2 (en) 2004-03-23 2023-11-21 Boston Scientific Scimed, Inc. In-vivo visualization system
JP2006263045A (ja) * 2005-03-23 2006-10-05 Toray Ind Inc カテーテルおよびカテーテル操縦機構
TWI451855B (zh) * 2008-06-25 2014-09-11 Medical Intubation Tech Corp Endoscopic swing device
US8118775B2 (en) * 2008-09-09 2012-02-21 Biosense Webster, Inc. Deflectable catheter with bonded center strut and method of manufacture for same
JP2010253125A (ja) * 2009-04-27 2010-11-11 Sumitomo Bakelite Co Ltd カテーテルおよびカテーテルの製造方法
US9033916B2 (en) * 2009-08-28 2015-05-19 Biosense Webster, Inc. Catheter with multi-functional control handle having rotational mechanism
JP4679668B1 (ja) * 2010-04-21 2011-04-27 日本ライフライン株式会社 カテーテル
DE102010019213B4 (de) 2010-05-04 2024-05-08 Medfact Engineering Gmbh Medizinischer Katheter
JP5614848B2 (ja) * 2011-07-12 2014-10-29 日本ライフライン株式会社 カテーテル用ハンドル
JP5527904B2 (ja) * 2011-11-28 2014-06-25 富士フイルム株式会社 内視鏡
TW201509450A (zh) * 2013-09-11 2015-03-16 Lin Que Hong 插管輔助裝置
JP5258005B1 (ja) * 2012-03-28 2013-08-07 日本ライフライン株式会社 電極カテーテル
JP2014117399A (ja) * 2012-12-14 2014-06-30 River Seikoo:Kk 医療用カセーター及び医療用カセーターの製造方法
US9849268B2 (en) * 2013-02-06 2017-12-26 Biosense Webster (Israel), Ltd. Catheter having flat beam deflection tip with fiber puller members
JP5963702B2 (ja) * 2013-03-29 2016-08-03 日本ライフライン株式会社 医療機器
WO2014162441A1 (ja) 2013-04-01 2014-10-09 テルモ株式会社 作動部材、および医療器具
JP6225172B2 (ja) * 2013-04-01 2017-11-01 テルモ株式会社 作動部材、および医療器具
EP2815714B1 (de) * 2013-06-18 2016-08-31 VascoMed GmbH Anatomisches Ablationssystem für die Anwendung der Pulmonalvenenisolation
JP6071852B2 (ja) * 2013-11-25 2017-02-01 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
JP6554794B2 (ja) * 2014-01-29 2019-08-07 住友ベークライト株式会社 医療機器
JP6582412B2 (ja) * 2014-05-02 2019-10-02 株式会社ジェイ・エム・エス コネクタ
US11298203B2 (en) 2016-11-23 2022-04-12 Innovations In Medicine, Llc System and method for deflection of a body lumen
KR102108841B1 (ko) * 2017-10-26 2020-05-11 쥬베뉴 주식회사 의료기구
US11517715B2 (en) * 2018-01-02 2022-12-06 Biosense Webster (Israel) Ltd. Deflectable medical probe
EP3510914A1 (de) * 2018-01-15 2019-07-17 Koninklijke Philips N.V. Vorrichtung mit biegbarem distalem abschnitt und system zur betätigung des distalen abschnitts der vorrichtung
US11980573B2 (en) 2019-12-05 2024-05-14 Johnson & Johnson Surgical Vision, Inc. Eye examination apparatus
WO2021230734A1 (ko) * 2020-05-15 2021-11-18 주식회사 다인그룹 내시경
JPWO2021246292A1 (de) * 2020-06-04 2021-12-09
KR102294751B1 (ko) * 2020-11-04 2021-08-30 주식회사 메타바이오메드 디지털카메라와 약물/의료기기 삽입관을 이용한 미세조향제어 카테터
US20220202286A1 (en) * 2020-12-28 2022-06-30 Johnson & Johnson Surgical Vision, Inc. Highly bendable camera for eye surgery
CN115382075B (zh) * 2021-05-25 2024-09-03 先健科技(深圳)有限公司 锁丝装置及可调弯鞘管
US11744993B2 (en) 2021-07-19 2023-09-05 Innovations In Medicine, Llc System and method for deflection mechanism with expandable constraint

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547103A (en) * 1965-10-29 1970-12-15 William A Cook Coil spring guide
US3470876A (en) * 1966-09-28 1969-10-07 John Barchilon Dirigible catheter
US3625200A (en) * 1969-08-26 1971-12-07 Us Catheter & Instr Corp Controlled curvable tip member
US4944727A (en) * 1986-06-05 1990-07-31 Catheter Research, Inc. Variable shape guide apparatus
US4586923A (en) * 1984-06-25 1986-05-06 Cordis Corporation Curving tip catheter
US4719924A (en) * 1986-09-09 1988-01-19 C. R. Bard, Inc. Small diameter steerable guidewire with adjustable tip
US4921482A (en) * 1989-01-09 1990-05-01 Hammerslag Julius G Steerable angioplasty device
US4934340A (en) * 1989-06-08 1990-06-19 Hemo Laser Corporation Device for guiding medical catheters and scopes

Also Published As

Publication number Publication date
EP0513224A1 (de) 1992-11-19
DE69122853D1 (de) 1996-11-28
CA2075205C (en) 2003-05-13
EP0513224B1 (de) 1996-10-23
DE69122853T2 (de) 1997-10-09
EP0513224A4 (en) 1993-09-15
JPH05507212A (ja) 1993-10-21
WO1991011213A1 (en) 1991-08-08
AU7304491A (en) 1991-08-21
JP3232308B2 (ja) 2001-11-26
CA2075205A1 (en) 1991-08-03

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Legal Events

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