WO2006127929A3 - Catheter having plurality of stiffening members - Google Patents

Catheter having plurality of stiffening members Download PDF

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Publication number
WO2006127929A3
WO2006127929A3 PCT/US2006/020299 US2006020299W WO2006127929A3 WO 2006127929 A3 WO2006127929 A3 WO 2006127929A3 US 2006020299 W US2006020299 W US 2006020299W WO 2006127929 A3 WO2006127929 A3 WO 2006127929A3
Authority
WO
WIPO (PCT)
Prior art keywords
stiffening
disposed
stiffening members
main body
length
Prior art date
Application number
PCT/US2006/020299
Other languages
French (fr)
Other versions
WO2006127929A2 (en
Inventor
Oepen Randolf Von
Axel Grandt
Andy Jeffrey
Gunter Lorenz
Iberung Joergensen
Bodo Quint
Lovccan Coffey
Louise Balfe
Original Assignee
Abbott Lab
Oepen Randolf Von
Axel Grandt
Andy Jeffrey
Gunter Lorenz
Iberung Joergensen
Bodo Quint
Lovccan Coffey
Louise Balfe
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 US11/136,640 external-priority patent/US7625353B2/en
Application filed by Abbott Lab, Oepen Randolf Von, Axel Grandt, Andy Jeffrey, Gunter Lorenz, Iberung Joergensen, Bodo Quint, Lovccan Coffey, Louise Balfe filed Critical Abbott Lab
Priority to EP06771210A priority Critical patent/EP1909877A2/en
Publication of WO2006127929A2 publication Critical patent/WO2006127929A2/en
Publication of WO2006127929A3 publication Critical patent/WO2006127929A3/en

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
    • A61M25/0021—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
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
    • 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
    • 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
    • A61M25/10—Balloon 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
    • A61M25/10—Balloon catheters
    • A61M25/1027—Making of balloon catheters
    • A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
    • 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
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
    • 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
    • A61M25/005—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
    • A61M25/0053—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

Abstract

The invention includes a catheter having an elongate main body having a proximal section and a distal section. The elongate main body further includes a plurality of stiffening members disposed along the length of the elongate main body. The plurality of stiffening members includes a first stiffening member and a second stiffening member. The first and second stiffening members can be disposed in an overlapping and spaced relationship. . Alternatively, the second stiffening member can be disposed distal to the first stiffening member such that a gap is defined between the stiffening members. At least one stiffening member includes a plurality of clusters including helical turns or rotations disposed circumferentially about a tubular member and along the length of the cluster. The clusters can be configured to vary flexibility along the length of the tubular member. A support member can optionally be disposed between the first and second stiffening members.
PCT/US2006/020299 2005-05-23 2006-05-23 Catheter having plurality of stiffening members WO2006127929A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06771210A EP1909877A2 (en) 2005-05-23 2006-05-23 Catheter having plurality of stiffening members

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68413505P 2005-05-23 2005-05-23
US11/136,640 US7625353B2 (en) 2004-05-27 2005-05-23 Catheter having first and second guidewire tubes and overlapping stiffening members
US11/136,640 2005-05-23
US60/684,135 2005-05-23

Publications (2)

Publication Number Publication Date
WO2006127929A2 WO2006127929A2 (en) 2006-11-30
WO2006127929A3 true WO2006127929A3 (en) 2007-03-15

Family

ID=37054700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/020299 WO2006127929A2 (en) 2005-05-23 2006-05-23 Catheter having plurality of stiffening members

Country Status (2)

Country Link
EP (1) EP1909877A2 (en)
WO (1) WO2006127929A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8393328B2 (en) 2003-08-22 2013-03-12 BiO2 Medical, Inc. Airway assembly and methods of using an airway assembly
US8668712B2 (en) 2007-08-31 2014-03-11 BiO2 Medical, Inc. Multi-lumen central access vena cava filter apparatus and method of using same
US9101450B2 (en) 2007-08-31 2015-08-11 BiO2 Medical, Inc. Multi-lumen central access vena cava filter apparatus and method of using same

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9039728B2 (en) 2007-08-31 2015-05-26 BiO2 Medical, Inc. IVC filter catheter with imaging modality
US9687333B2 (en) 2007-08-31 2017-06-27 BiO2 Medical, Inc. Reduced profile central venous access catheter with vena cava filter and method
US10376685B2 (en) 2007-08-31 2019-08-13 Mermaid Medical Vascular Aps Thrombus detection device and method
US8721588B2 (en) * 2011-04-15 2014-05-13 DePuy Synthes Products, LLC Noncircular inner lumen guiding catheter with assisted variable support
JP2014521462A (en) 2011-08-05 2014-08-28 シルク・ロード・メディカル・インコーポレイテッド Method and system for treating acute ischemic stroke
US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US10426497B2 (en) 2015-07-24 2019-10-01 Route 92 Medical, Inc. Anchoring delivery system and methods
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
AU2016215229B2 (en) 2015-02-04 2020-05-07 Route 92 Medical, Inc. Rapid aspiration thrombectomy system and method
CN114984407A (en) 2017-01-10 2022-09-02 92号医疗公司 System, catheter and catheter advancement device for performing medical procedures in intracranial vessels
WO2018136745A1 (en) * 2017-01-20 2018-07-26 Route 92 Medical, Inc. Single operator intracranial medical device delivery systems and methods of use
EP3793660A2 (en) 2018-05-17 2021-03-24 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
US11612720B2 (en) * 2019-09-13 2023-03-28 Creganna Unlimited Company Exit path connector for catheter assembly
US20210220605A1 (en) * 2020-01-21 2021-07-22 Becton, Dickinson And Company Tubular instrument and related devices and methods

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408198A1 (en) * 1989-07-14 1991-01-16 Smiths Industries Public Limited Company Catheters
EP0414350A1 (en) * 1989-08-25 1991-02-27 C.R. Bard, Inc. Pleated balloon dilatation catheter and method of manufacture
WO1992017236A1 (en) * 1991-04-05 1992-10-15 Boston Scientific Corporation Adjustably stiffenable convertible catheter assembly
EP0518205A1 (en) * 1991-06-11 1992-12-16 Advanced Cardiovascular Systems, Inc. Catheter system with catheter and guidewire exchange
DE9420821U1 (en) * 1994-11-22 1995-04-27 Medtronic Cardiorhythm Steerable electrophysiological catheter
US5711909A (en) * 1995-04-04 1998-01-27 Cordis Corporation Intravascular catheter and method of manufacturing
US5833604A (en) * 1993-07-30 1998-11-10 E.P. Technologies, Inc. Variable stiffness electrophysiology catheter
WO1998056448A1 (en) * 1997-06-10 1998-12-17 Target Therapeutics, Inc. Optimized high performance multiple coil spiral-wound vascular catheter
US20010021840A1 (en) * 1999-03-16 2001-09-13 Mitta Suresh Catheter with flexible and rigid reinforcements

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408198A1 (en) * 1989-07-14 1991-01-16 Smiths Industries Public Limited Company Catheters
EP0414350A1 (en) * 1989-08-25 1991-02-27 C.R. Bard, Inc. Pleated balloon dilatation catheter and method of manufacture
WO1992017236A1 (en) * 1991-04-05 1992-10-15 Boston Scientific Corporation Adjustably stiffenable convertible catheter assembly
EP0518205A1 (en) * 1991-06-11 1992-12-16 Advanced Cardiovascular Systems, Inc. Catheter system with catheter and guidewire exchange
US5833604A (en) * 1993-07-30 1998-11-10 E.P. Technologies, Inc. Variable stiffness electrophysiology catheter
DE9420821U1 (en) * 1994-11-22 1995-04-27 Medtronic Cardiorhythm Steerable electrophysiological catheter
US5711909A (en) * 1995-04-04 1998-01-27 Cordis Corporation Intravascular catheter and method of manufacturing
WO1998056448A1 (en) * 1997-06-10 1998-12-17 Target Therapeutics, Inc. Optimized high performance multiple coil spiral-wound vascular catheter
US20010021840A1 (en) * 1999-03-16 2001-09-13 Mitta Suresh Catheter with flexible and rigid reinforcements

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8393328B2 (en) 2003-08-22 2013-03-12 BiO2 Medical, Inc. Airway assembly and methods of using an airway assembly
US8668712B2 (en) 2007-08-31 2014-03-11 BiO2 Medical, Inc. Multi-lumen central access vena cava filter apparatus and method of using same
US8777981B2 (en) 2007-08-31 2014-07-15 Bio2Medical, Inc. Multi-lumen central access vena cava filter apparatus and method of using same
US9101450B2 (en) 2007-08-31 2015-08-11 BiO2 Medical, Inc. Multi-lumen central access vena cava filter apparatus and method of using same

Also Published As

Publication number Publication date
EP1909877A2 (en) 2008-04-16
WO2006127929A2 (en) 2006-11-30

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