WO2008051898A3 - Devices and methods for unwrapping or preventing the wrapping of elongated medical devices - Google Patents

Devices and methods for unwrapping or preventing the wrapping of elongated medical devices Download PDF

Info

Publication number
WO2008051898A3
WO2008051898A3 PCT/US2007/082068 US2007082068W WO2008051898A3 WO 2008051898 A3 WO2008051898 A3 WO 2008051898A3 US 2007082068 W US2007082068 W US 2007082068W WO 2008051898 A3 WO2008051898 A3 WO 2008051898A3
Authority
WO
WIPO (PCT)
Prior art keywords
devices
unwrapping
wrapping
preventing
methods
Prior art date
Application number
PCT/US2007/082068
Other languages
French (fr)
Other versions
WO2008051898A2 (en
WO2008051898B1 (en
Inventor
Randall J Beyeris
Caprio Fernando Di
Brady J Hatcher
Original Assignee
Via Biomedical Inc
Randall J Beyeris
Caprio Fernando Di
Brady J Hatcher
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 Via Biomedical Inc, Randall J Beyeris, Caprio Fernando Di, Brady J Hatcher filed Critical Via Biomedical Inc
Publication of WO2008051898A2 publication Critical patent/WO2008051898A2/en
Publication of WO2008051898A3 publication Critical patent/WO2008051898A3/en
Publication of WO2008051898B1 publication Critical patent/WO2008051898B1/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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
    • 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
    • A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
    • 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
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated

Abstract

Devices and methods for unwrapping (or otherwise overcoming the entanglement of), or preventing the wrapping of, guidewires and similar elongated medical devices deployed (or about to be deployed) in vessels of a patient. Embodiments have sufficient flexibility to be deployed by distally threading at least one lumen over a guidewire, and sufficient torqueability to enable axial rotation of the combination to unwrap the entangled devices or prevent further entanglement as additional guidewires are advanced through other lumens.
PCT/US2007/082068 2006-10-22 2007-10-22 Devices and methods for unwrapping or preventing the wrapping of elongated medical devices WO2008051898A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86245506P 2006-10-22 2006-10-22
US60/862,455 2006-10-22

Publications (3)

Publication Number Publication Date
WO2008051898A2 WO2008051898A2 (en) 2008-05-02
WO2008051898A3 true WO2008051898A3 (en) 2008-07-03
WO2008051898B1 WO2008051898B1 (en) 2008-08-14

Family

ID=39325298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/082068 WO2008051898A2 (en) 2006-10-22 2007-10-22 Devices and methods for unwrapping or preventing the wrapping of elongated medical devices

Country Status (1)

Country Link
WO (1) WO2008051898A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9126020B2 (en) 2007-06-26 2015-09-08 Roxwood Medical, Inc. Catheter apparatus with telescoping lumen catheters and its use in methods for treating vasculatures
US9125683B2 (en) 2007-06-26 2015-09-08 Roxwood Medical Inc. Method and apparatus for placing a catheter within a vasculature
US9358037B2 (en) 2007-06-26 2016-06-07 Roxwood Medical, Inc. Method and apparatus for centering a microcatheter within a vasculature
ES2547490T3 (en) 2007-06-26 2015-10-06 Roxwood Medical, Inc. Catheter apparatus and procedures to treat blood vessels
EP2908783B1 (en) 2012-10-22 2020-08-05 Roxwood Medical, Inc. Apparatus for centering a microcatheter within a vasculature
US10596354B2 (en) 2015-09-25 2020-03-24 Mark Taber Guide wires, catheters, and guide wire catheter systems and methods
CA3176891A1 (en) 2020-04-01 2021-10-07 Teleflex Life Sciences Limited Guidewire and catheter management device and related methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902254A (en) * 1996-07-29 1999-05-11 The Nemours Foundation Cathether guidewire
US5989271A (en) * 1998-11-09 1999-11-23 Possis Medical, Inc. Flexible tip rheolytic thrombectomy catheter and method of constructing same
US20020123698A1 (en) * 1996-10-11 2002-09-05 Transvascular, Inc. Systems and methods for directing and snaring guidewires
US20040220473A1 (en) * 2001-03-14 2004-11-04 Allessandro Lualdi Vascular catheter guide wire carrier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902254A (en) * 1996-07-29 1999-05-11 The Nemours Foundation Cathether guidewire
US20020123698A1 (en) * 1996-10-11 2002-09-05 Transvascular, Inc. Systems and methods for directing and snaring guidewires
US5989271A (en) * 1998-11-09 1999-11-23 Possis Medical, Inc. Flexible tip rheolytic thrombectomy catheter and method of constructing same
US20040220473A1 (en) * 2001-03-14 2004-11-04 Allessandro Lualdi Vascular catheter guide wire carrier

Also Published As

Publication number Publication date
WO2008051898A2 (en) 2008-05-02
WO2008051898B1 (en) 2008-08-14

Similar Documents

Publication Publication Date Title
WO2008051898A3 (en) Devices and methods for unwrapping or preventing the wrapping of elongated medical devices
JP2009509644A5 (en)
WO2012047803A3 (en) Distal access aspiration guide catheder
WO2007127649A3 (en) Transvenous medical device delivery system
WO2008143860A3 (en) Multifilar cable catheter
WO2012152761A3 (en) Device for delivery of medical devices to a cardiac valve
WO2012094583A3 (en) Shielding dilator for use with a catheter
WO2009122300A3 (en) Retrieval catheter and methods of retrieving deployed medical devices
WO2006036944A3 (en) Systems and methods for bi-lateral guidewire cannulation of branched body lumens
WO2007039902A3 (en) Vessel treatment devices
WO2010042882A3 (en) Inventory sparing catheter system
WO2007041031A3 (en) Renal infusion systems and methods
WO2007056452A3 (en) Apparatuses and methods for delivering one or more deliverables into a body
WO2009050599A3 (en) Guidewire stop
WO2006065262A3 (en) Rapid exchange interventional devices and methods
WO2008088537A3 (en) Stent with a coating for delivering a therapeutic agent
WO2011057002A3 (en) Multiple layer filamentary devices or treatment of vascular defects
WO2009122299A3 (en) Delivery catheter with constraining sheath and methods of deploying medical devices into a body lumen
WO2014179767A3 (en) Peelable protective sheath
WO2011068734A3 (en) Multi-lumen catheter
JP2013544564A5 (en)
WO2007044907A3 (en) Vascular sheath with variable lumen construction
WO2007056374A3 (en) Combination endoscopic operative delivery system
EP1931281A4 (en) Covered stent with proximal and distal attachment, delivery catheter, and method of making same
WO2011132080A3 (en) Embolic protection devices, vascular delivery catheters, and methods of deploying same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07854262

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07854262

Country of ref document: EP

Kind code of ref document: A2