WO2002069844A3 - Guidewire and lock mechanism - Google Patents

Guidewire and lock mechanism Download PDF

Info

Publication number
WO2002069844A3
WO2002069844A3 PCT/US2002/003656 US0203656W WO02069844A3 WO 2002069844 A3 WO2002069844 A3 WO 2002069844A3 US 0203656 W US0203656 W US 0203656W WO 02069844 A3 WO02069844 A3 WO 02069844A3
Authority
WO
WIPO (PCT)
Prior art keywords
outer shaft
guidewire
stop mechanism
lock mechanism
disposed
Prior art date
Application number
PCT/US2002/003656
Other languages
French (fr)
Other versions
WO2002069844A2 (en
Inventor
Scott R Peterson
Original Assignee
Boston Scient Ltd
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 Boston Scient Ltd filed Critical Boston Scient Ltd
Priority to AU2002251898A priority Critical patent/AU2002251898A1/en
Priority to CA002439826A priority patent/CA2439826A1/en
Priority to EP02720931A priority patent/EP1365703B1/en
Priority to JP2002569026A priority patent/JP4231694B2/en
Priority to DE60219144T priority patent/DE60219144T2/en
Publication of WO2002069844A2 publication Critical patent/WO2002069844A2/en
Publication of WO2002069844A3 publication Critical patent/WO2002069844A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/011—Instruments for their placement or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/013—Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00469—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for insertion of instruments, e.g. guide wire, optical fibre
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/347—Locking means, e.g. for locking instrument in cannula
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
    • 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
    • A61M2025/09125—Device for locking a guide wire in a fixed position with respect to the catheter or 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
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • A61M2025/09183—Guide wires having specific characteristics at the distal tip having tools at the distal tip

Abstract

Methods and devices for delivering and/or retrieving a filter fixed to a guidewire disposed within a blood vessel are disclosed. A system in accordance with the present invention comprises, an outer shaft having a proximal end, distal end and a wall defining an outer shaft lumen. The system also includes a stop mechanism disposed within the outer shaft lumen.The stop mechanism is preferably configured such that relative axial movement between the guidewire and the outer shaft may be selectively precluded.
PCT/US2002/003656 2001-03-06 2002-02-08 Guidewire and lock mechanism WO2002069844A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2002251898A AU2002251898A1 (en) 2001-03-06 2002-02-08 Guidewire and lock mechanism
CA002439826A CA2439826A1 (en) 2001-03-06 2002-02-08 Guidewire and lock mechanism
EP02720931A EP1365703B1 (en) 2001-03-06 2002-02-08 Guidewire and lock mechanism
JP2002569026A JP4231694B2 (en) 2001-03-06 2002-02-08 Guide wire and locking mechanism
DE60219144T DE60219144T2 (en) 2001-03-06 2002-02-08 GUIDE WIRE LOCKING MECHANISM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/800,182 2001-03-06
US09/800,182 US6537295B2 (en) 2001-03-06 2001-03-06 Wire and lock mechanism

Publications (2)

Publication Number Publication Date
WO2002069844A2 WO2002069844A2 (en) 2002-09-12
WO2002069844A3 true WO2002069844A3 (en) 2003-07-03

Family

ID=25177683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/003656 WO2002069844A2 (en) 2001-03-06 2002-02-08 Guidewire and lock mechanism

Country Status (8)

Country Link
US (3) US6537295B2 (en)
EP (1) EP1365703B1 (en)
JP (1) JP4231694B2 (en)
AT (1) ATE357885T1 (en)
AU (1) AU2002251898A1 (en)
CA (1) CA2439826A1 (en)
DE (1) DE60219144T2 (en)
WO (1) WO2002069844A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9259305B2 (en) 2005-03-31 2016-02-16 Abbott Cardiovascular Systems Inc. Guide wire locking mechanism for rapid exchange and other catheter systems

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* Cited by examiner, † Cited by third party
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CA2439826A1 (en) 2002-09-12
EP1365703A2 (en) 2003-12-03
JP4231694B2 (en) 2009-03-04
US6991642B2 (en) 2006-01-31
WO2002069844A2 (en) 2002-09-12
US8262690B2 (en) 2012-09-11
US20020128678A1 (en) 2002-09-12
DE60219144D1 (en) 2007-05-10
US6537295B2 (en) 2003-03-25
DE60219144T2 (en) 2007-07-12
US20030176887A1 (en) 2003-09-18
US20050090810A1 (en) 2005-04-28
EP1365703B1 (en) 2007-03-28
JP2005506104A (en) 2005-03-03
ATE357885T1 (en) 2007-04-15
AU2002251898A1 (en) 2002-09-19

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