WO2007124501A3 - Stiffening support catheter - Google Patents

Stiffening support catheter Download PDF

Info

Publication number
WO2007124501A3
WO2007124501A3 PCT/US2007/067244 US2007067244W WO2007124501A3 WO 2007124501 A3 WO2007124501 A3 WO 2007124501A3 US 2007067244 W US2007067244 W US 2007067244W WO 2007124501 A3 WO2007124501 A3 WO 2007124501A3
Authority
WO
WIPO (PCT)
Prior art keywords
lumen
catheter
stiffening members
support catheter
catheter body
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.)
Ceased
Application number
PCT/US2007/067244
Other languages
French (fr)
Other versions
WO2007124501A2 (en
Inventor
Oepen Randolf Von
Lorcan Coffey
Thomas Reith
Richard Newhauser
Travis Yribarren
Marc Gianotti
Bernhard Uihlein
Ian J Clark
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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
Priority claimed from US11/738,384 external-priority patent/US7993303B2/en
Priority claimed from US11/738,386 external-priority patent/US20070250149A1/en
Application filed by Abbott Laboratories filed Critical Abbott Laboratories
Priority to EP07761145A priority Critical patent/EP2037995A2/en
Publication of WO2007124501A2 publication Critical patent/WO2007124501A2/en
Publication of WO2007124501A3 publication Critical patent/WO2007124501A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/00336—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means with a protective sleeve, e.g. retractable or slidable
    • 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
    • A61M2025/0183—Rapid exchange or monorail 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A support catheter that can puncture a heart septum with a guidewire without buckling and that can access difficult to reach arteries such as carotid or renal arteries from the aorta under difficult circumstances is provided. The support catheter comprises a catheter body having a proximal end, a distal end, and an interior wall surface defining a first lumen extending from the proximal end toward the distal end. A second lumen is disposed between the interior wall surface and an outer surface of the catheter body. A plurality of stiffening members is disposed around the second lumen, the plurality of stiffening members being engageable to selectively stiffen the catheter body. In another configuration, the catheter further comprises a second plurality of stiffening members disposed between the first lumen and the second lumen.
PCT/US2007/067244 2006-04-21 2007-04-23 Stiffening support catheter Ceased WO2007124501A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07761145A EP2037995A2 (en) 2006-04-21 2007-04-23 Stiffening support catheter

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US79378106P 2006-04-21 2006-04-21
US60/793,781 2006-04-21
US11/738,384 US7993303B2 (en) 2006-04-21 2007-04-20 Stiffening support catheter and methods for using the same
US11/738,386 US20070250149A1 (en) 2006-04-21 2007-04-20 Stiffening Support Catheters and Methods for Using the Same
US11/738,386 2007-04-20
US11/738,384 2007-04-20

Publications (2)

Publication Number Publication Date
WO2007124501A2 WO2007124501A2 (en) 2007-11-01
WO2007124501A3 true WO2007124501A3 (en) 2008-02-21

Family

ID=38475194

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2007/067237 Ceased WO2007124495A2 (en) 2006-04-21 2007-04-23 Stiffening support catheter
PCT/US2007/067244 Ceased WO2007124501A2 (en) 2006-04-21 2007-04-23 Stiffening support catheter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2007/067237 Ceased WO2007124495A2 (en) 2006-04-21 2007-04-23 Stiffening support catheter

Country Status (2)

Country Link
EP (1) EP2037995A2 (en)
WO (2) WO2007124495A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113827845B (en) * 2021-10-22 2025-08-05 中国医学科学院阜外医院 A guide wire device with improved support effect
CN117959571A (en) * 2023-07-20 2024-05-03 中国人民解放军陆军军医大学第二附属医院 A left atrial puncture drainage tube fixing mechanism and use method thereof

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143920A (en) * 1983-07-23 1985-02-20 Warner Lambert Tech Vertebra for articulatable shaft
EP0279959A1 (en) * 1987-01-06 1988-08-31 Advanced Cardiovascular Systems, Inc. Dilatation catheter with thin guide wire
WO1988008727A1 (en) * 1987-05-06 1988-11-17 Jang G David Limacon geometry balloon angioplasty catheter systems and method of making same
WO1996007448A1 (en) * 1994-09-08 1996-03-14 Saab Mark A Variable stiffness balloon dilatation catheters
WO1997023158A1 (en) * 1995-12-22 1997-07-03 Bieffe Medital S.P.A. System for support and actuation with vertebrae in particular for surgical and diagnostic instruments
US5702439A (en) * 1990-08-28 1997-12-30 Scimed Life Systems, Inc. Balloon catheter with distal guide wire lumen
WO1999015070A1 (en) * 1997-09-22 1999-04-01 Endosurgical Concepts, Inc. Selectively manipulable cathether
WO1999017826A1 (en) * 1997-10-02 1999-04-15 Boston Scientific Limited Peripheral vascular delivery catheter
WO1999064098A1 (en) * 1998-06-11 1999-12-16 Boston Scientific Limited Catheter with composite stiffener
WO2003105671A2 (en) * 2002-06-13 2003-12-24 Usgi Medical, Inc. Shape lockable apparatus and mehtod for advancing an instrument through unsupported anatomy
US20040044350A1 (en) * 1999-04-09 2004-03-04 Evalve, Inc. Steerable access sheath and methods of use
US20040054322A1 (en) * 2002-09-12 2004-03-18 Vargas Jaime Salvador Shape-transferring cannula system and method of use
EP1607119A1 (en) * 2004-06-15 2005-12-21 Biosense Webster, Inc. Improved steering mechanism for bi-directional catheter

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143920A (en) * 1983-07-23 1985-02-20 Warner Lambert Tech Vertebra for articulatable shaft
EP0279959A1 (en) * 1987-01-06 1988-08-31 Advanced Cardiovascular Systems, Inc. Dilatation catheter with thin guide wire
WO1988008727A1 (en) * 1987-05-06 1988-11-17 Jang G David Limacon geometry balloon angioplasty catheter systems and method of making same
US5702439A (en) * 1990-08-28 1997-12-30 Scimed Life Systems, Inc. Balloon catheter with distal guide wire lumen
WO1996007448A1 (en) * 1994-09-08 1996-03-14 Saab Mark A Variable stiffness balloon dilatation catheters
WO1997023158A1 (en) * 1995-12-22 1997-07-03 Bieffe Medital S.P.A. System for support and actuation with vertebrae in particular for surgical and diagnostic instruments
WO1999015070A1 (en) * 1997-09-22 1999-04-01 Endosurgical Concepts, Inc. Selectively manipulable cathether
WO1999017826A1 (en) * 1997-10-02 1999-04-15 Boston Scientific Limited Peripheral vascular delivery catheter
WO1999064098A1 (en) * 1998-06-11 1999-12-16 Boston Scientific Limited Catheter with composite stiffener
US20040044350A1 (en) * 1999-04-09 2004-03-04 Evalve, Inc. Steerable access sheath and methods of use
WO2003105671A2 (en) * 2002-06-13 2003-12-24 Usgi Medical, Inc. Shape lockable apparatus and mehtod for advancing an instrument through unsupported anatomy
US20040054322A1 (en) * 2002-09-12 2004-03-18 Vargas Jaime Salvador Shape-transferring cannula system and method of use
EP1607119A1 (en) * 2004-06-15 2005-12-21 Biosense Webster, Inc. Improved steering mechanism for bi-directional catheter

Also Published As

Publication number Publication date
WO2007124495A3 (en) 2008-01-31
EP2037995A2 (en) 2009-03-25
WO2007124501A2 (en) 2007-11-01
WO2007124495A2 (en) 2007-11-01

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