WO2008005176A3 - Electroactive polymer radiopaque marker - Google Patents

Electroactive polymer radiopaque marker Download PDF

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Publication number
WO2008005176A3
WO2008005176A3 PCT/US2007/014248 US2007014248W WO2008005176A3 WO 2008005176 A3 WO2008005176 A3 WO 2008005176A3 US 2007014248 W US2007014248 W US 2007014248W WO 2008005176 A3 WO2008005176 A3 WO 2008005176A3
Authority
WO
WIPO (PCT)
Prior art keywords
electroactive polymer
radiopaque marker
polymer radiopaque
active region
delivery state
Prior art date
Application number
PCT/US2007/014248
Other languages
French (fr)
Other versions
WO2008005176A2 (en
Inventor
Tracee Eidenschink
Karl Jagger
Derek Sutermeister
Angela Volk
Derek Wise
Matt Heidner
Original Assignee
Boston Scient Scimed Inc
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 Scimed Inc filed Critical Boston Scient Scimed Inc
Publication of WO2008005176A2 publication Critical patent/WO2008005176A2/en
Publication of WO2008005176A3 publication Critical patent/WO2008005176A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/18—Materials at least partially X-ray or laser opaque
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers

Abstract

The invention relates to an expandable marker device having a pre-delivery state, a delivery state and at least one active region. The at least one active region incorporates electroactive polymer material. In addition, the expandable marker includes at least one radiopaque material to enhance observation through a medical imaging device.
PCT/US2007/014248 2006-07-06 2007-06-19 Electroactive polymer radiopaque marker WO2008005176A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/481,468 US8694076B2 (en) 2006-07-06 2006-07-06 Electroactive polymer radiopaque marker
US11/481,468 2006-07-06

Publications (2)

Publication Number Publication Date
WO2008005176A2 WO2008005176A2 (en) 2008-01-10
WO2008005176A3 true WO2008005176A3 (en) 2008-12-11

Family

ID=38610596

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/014248 WO2008005176A2 (en) 2006-07-06 2007-06-19 Electroactive polymer radiopaque marker

Country Status (2)

Country Link
US (1) US8694076B2 (en)
WO (1) WO2008005176A2 (en)

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CN106109020B (en) 2010-05-05 2020-03-06 C·R·巴德股份有限公司 System and method for identifying and locating an implanted device
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US9682335B2 (en) * 2011-02-24 2017-06-20 Saint-Gobain Performance Plastics Corporation Modular filter capsule apparatus
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US9770304B2 (en) 2012-02-01 2017-09-26 Koninklijke Philips N.V. Multimodal fiducial marker and marker arrangement
US20140180068A1 (en) 2012-12-21 2014-06-26 Volcano Corporation Catheter orienting markers
EP3206631B1 (en) * 2014-10-13 2022-07-06 Boston Scientific Limited Catheter delivery system for stent valve
WO2016191544A1 (en) * 2015-05-26 2016-12-01 The Board Of Regents Of The University Of Texas System Biomimetic fluoroscopic films
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US11123135B2 (en) * 2018-05-30 2021-09-21 Biosense Webster (Israel) Ltd. Enhanced large-diameter balloon catheter
US11464998B2 (en) 2019-02-14 2022-10-11 Videra Surgical Inc. Fiducial marker for oncological and other procedures
JP2022107590A (en) * 2021-01-11 2022-07-22 クック・メディカル・テクノロジーズ・リミテッド・ライアビリティ・カンパニー Interventional medical devices useful in performing treatment under magnetic resonance imaging and methods related thereto
US11808716B2 (en) * 2021-08-13 2023-11-07 Science Applications International Corporation Flexible and/or deformable mechanical elements with radiographic markers
US11927548B2 (en) 2021-08-13 2024-03-12 Science Applications International Corporation Mechanical components with radiographic markers

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Also Published As

Publication number Publication date
WO2008005176A2 (en) 2008-01-10
US20080021313A1 (en) 2008-01-24
US8694076B2 (en) 2014-04-08

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