WO2009079418A3 - Self-expanding devices and methods therefor - Google Patents

Self-expanding devices and methods therefor Download PDF

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Publication number
WO2009079418A3
WO2009079418A3 PCT/US2008/086718 US2008086718W WO2009079418A3 WO 2009079418 A3 WO2009079418 A3 WO 2009079418A3 US 2008086718 W US2008086718 W US 2008086718W WO 2009079418 A3 WO2009079418 A3 WO 2009079418A3
Authority
WO
WIPO (PCT)
Prior art keywords
devices
self
methods
valleys
peaks
Prior art date
Application number
PCT/US2008/086718
Other languages
French (fr)
Other versions
WO2009079418A2 (en
Inventor
Donald J. Eaton
Anthony J. Abbate
Bin Huang
Gail Meredith Zaler
David C. Gale
Richard Eric Kaufman
Original Assignee
Sinexus, 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
Priority to ES08863327T priority Critical patent/ES2837352T3/en
Application filed by Sinexus, Inc. filed Critical Sinexus, Inc.
Priority to DK08863327.6T priority patent/DK2231065T3/en
Priority to CA2709901A priority patent/CA2709901C/en
Priority to AU2008338586A priority patent/AU2008338586B2/en
Priority to EP08863327.6A priority patent/EP2231065B8/en
Priority to EP20203807.1A priority patent/EP3791826A1/en
Priority to CN200880126946.5A priority patent/CN101945621B/en
Publication of WO2009079418A2 publication Critical patent/WO2009079418A2/en
Publication of WO2009079418A3 publication Critical patent/WO2009079418A3/en
Priority to IL206380A priority patent/IL206380A0/en
Priority to HK11107222A priority patent/HK1153112A1/en
Priority to IL235147A priority patent/IL235147A/en
Priority to IL246421A priority patent/IL246421A0/en

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    • 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
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time
    • 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
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
    • 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
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body

Abstract

Described here are self-expanding devices and methods of using and making them. The devices may be useful in a variety of locations within the body, for a number of different uses. In some variations, the devices have a first compressed configuration enabling low profile delivery through a delivery device, a second expanded configuration for apposition against tissue, and comprise either a single continuous filament or at least two non-intersecting filaments. In some variations, the device is formed into a shape having a series of peaks and valleys. At least one of the peaks and valleys may have a loop at then end thereof. At least a portion of these devices may be capable of biodegrading over a predetermined period of time, and the devices may be configured for drug delivery. Methods of treating one or more sinus cavities are also described here.
PCT/US2008/086718 2007-12-18 2008-12-12 Self-expanding devices and methods therefor WO2009079418A2 (en)

Priority Applications (11)

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EP20203807.1A EP3791826A1 (en) 2007-12-18 2008-12-12 Self-expanding devices
DK08863327.6T DK2231065T3 (en) 2007-12-18 2008-12-12 SELF-EXPANDING DEVICES
CA2709901A CA2709901C (en) 2007-12-18 2008-12-12 Self-expanding devices and methods therefor
AU2008338586A AU2008338586B2 (en) 2007-12-18 2008-12-12 Self-expanding devices and methods therefor
EP08863327.6A EP2231065B8 (en) 2007-12-18 2008-12-12 Self-expanding devices
ES08863327T ES2837352T3 (en) 2007-12-18 2008-12-12 Self-expanding devices
CN200880126946.5A CN101945621B (en) 2007-12-18 2008-12-12 Self-expanding devices and methods therefor
IL206380A IL206380A0 (en) 2007-12-18 2010-06-15 Self-expanding devices and methods therefor
HK11107222A HK1153112A1 (en) 2007-12-18 2011-07-12 Self-expanding devices and methods therefor
IL235147A IL235147A (en) 2007-12-18 2014-10-19 Self-expanding devices
IL246421A IL246421A0 (en) 2007-12-18 2016-06-23 Self-expanding devices

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US1465307P 2007-12-18 2007-12-18
US61/014,653 2007-12-18
US5880308P 2008-06-04 2008-06-04
US61/058,803 2008-06-04

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EP (2) EP2231065B8 (en)
CN (2) CN103961193A (en)
AU (1) AU2008338586B2 (en)
CA (2) CA2709901C (en)
DK (1) DK2231065T3 (en)
ES (1) ES2837352T3 (en)
HK (1) HK1153112A1 (en)
IL (3) IL206380A0 (en)
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