WO2005100169A3 - Extrusion laminate polymeric film and gastric occlusive device comprising same - Google Patents

Extrusion laminate polymeric film and gastric occlusive device comprising same Download PDF

Info

Publication number
WO2005100169A3
WO2005100169A3 PCT/US2005/009584 US2005009584W WO2005100169A3 WO 2005100169 A3 WO2005100169 A3 WO 2005100169A3 US 2005009584 W US2005009584 W US 2005009584W WO 2005100169 A3 WO2005100169 A3 WO 2005100169A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
film
same
polymeric film
occlusive device
Prior art date
Application number
PCT/US2005/009584
Other languages
French (fr)
Other versions
WO2005100169A2 (en
Inventor
Tilak M Shah
Original Assignee
Polyzen Inc
Tilak M Shah
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35055264&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2005100169(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Polyzen Inc, Tilak M Shah filed Critical Polyzen Inc
Priority to EP05729578A priority Critical patent/EP1744960A4/en
Publication of WO2005100169A2 publication Critical patent/WO2005100169A2/en
Publication of WO2005100169A3 publication Critical patent/WO2005100169A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013—Implantable devices or invasive measures
    • A61F5/0036—Intragastrical devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Obesity (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)

Abstract

A multilayer film including a layer of sealing film, having main top and bottom surfaces, and a layer of thermoplastic polymer film, laminated to the layer of sealing film, on at least one of the main top and bottom surfaces. The sealing film has a composition and thickness imparting gas barrier character to the multilayer film, of which the layer(s) of thermoplastic polymer film by themselves lack such gas barrier character. Such multilayer film is usefully employed to form biologically compatible therapeutic articles such as medical balloons that are constructed to be inflated in vivo.
PCT/US2005/009584 2004-04-01 2005-03-21 Extrusion laminate polymeric film and gastric occlusive device comprising same WO2005100169A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05729578A EP1744960A4 (en) 2004-04-01 2005-03-21 Extrusion laminate polymeric film and gastric occlusive device comprising same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/815,282 2004-04-01
US10/815,282 US7883491B2 (en) 2004-04-01 2004-04-01 Extrusion laminate polymeric film article and gastric occlusive device comprising same

Publications (2)

Publication Number Publication Date
WO2005100169A2 WO2005100169A2 (en) 2005-10-27
WO2005100169A3 true WO2005100169A3 (en) 2007-06-07

Family

ID=35055264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/009584 WO2005100169A2 (en) 2004-04-01 2005-03-21 Extrusion laminate polymeric film and gastric occlusive device comprising same

Country Status (3)

Country Link
US (3) US7883491B2 (en)
EP (1) EP1744960A4 (en)
WO (1) WO2005100169A2 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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US20040127932A1 (en) * 2002-09-12 2004-07-01 Shah Tilak M. Dip-molded polymeric medical devices with reverse thickness gradient, and method of making same
US20060058829A1 (en) * 2003-03-19 2006-03-16 Sampson Douglas C Intragastric volume-occupying device
US7883491B2 (en) * 2004-04-01 2011-02-08 Shah Tilak M Extrusion laminate polymeric film article and gastric occlusive device comprising same
US20080172080A1 (en) * 2007-01-16 2008-07-17 Isham John Minimally invasive rectal balloon apparatus
US8500771B2 (en) 2007-01-16 2013-08-06 Radiadyne, Llc Rectal balloon apparatus with pressure relieving lumen and sensors
US9707379B2 (en) 2007-01-16 2017-07-18 Radiadyne Llc Rectal balloon with locking stopper
US9381334B2 (en) 2007-01-16 2016-07-05 Radiadyne Llc Endorectal balloon with gas release lumen
US20100241178A1 (en) * 2008-06-02 2010-09-23 Loma Vista Medical, Inc. Inflatable medical devices
US8585676B2 (en) * 2007-02-05 2013-11-19 Polyzen Inc. Multi-lumen lay-flat tubing, catheter articles comprising same, and method of manufacture thereof
US8105299B2 (en) * 2007-04-23 2012-01-31 Polyzen Inc. Extrusion blow-molded corporeal port mounting structure
US8167859B2 (en) * 2007-04-23 2012-05-01 Polyzen Inc. Ostomy bag mounting structure
US8431203B2 (en) * 2007-09-20 2013-04-30 M & Q Ip Leasing, Inc. High temperature cooking bag for packaging and cooking whole muscle meat products
US20090081417A1 (en) * 2007-09-20 2009-03-26 M&Q Packaging Corporation High temperature thermoformed webs for packaging and cooking of food products
US7976497B2 (en) 2007-09-25 2011-07-12 Polyzen Inc. Multi-layer film welded articulated balloon
WO2010045482A2 (en) * 2008-10-16 2010-04-22 Obalon Therapeutics, Inc. Intragastric device
WO2010066761A1 (en) * 2008-12-09 2010-06-17 Compagnie Europeenne D'etude Et De Recherche De Dispositifs Pour L'implantation Par Laparoscopie Implantable device with a multi-layer envelope, and corresponding method of production
US20100274189A1 (en) * 2009-04-22 2010-10-28 Pressure Products Medical Supplies Inc. Balloon catheter and method of manufacture of the same
US8597012B2 (en) 2010-05-11 2013-12-03 Polyzen, Inc. Air disengagement assembly and method for manufacturing dip-molded articles out of RTV silicone by fully automated process
US8202291B1 (en) 2011-01-21 2012-06-19 Obalon Therapeutics, Inc. Intragastric device
US8647358B2 (en) 2011-01-21 2014-02-11 Obalon Therapeutics Inc. Intragastric device
US8292911B2 (en) 2011-01-21 2012-10-23 Obalon Therapeutics, Inc. Intragastric device
PT2665512T (en) 2011-01-21 2016-08-29 Obalon Therapeutics Inc Intragastric device
US20120296365A1 (en) * 2011-05-17 2012-11-22 Endobese, Inc. Method and Apparatus for Buoyant Gastric Implant
US9456916B2 (en) 2013-03-12 2016-10-04 Medibotics Llc Device for selectively reducing absorption of unhealthy food
US10137023B2 (en) 2012-09-14 2018-11-27 Medibotics Llc Colonnade (TM) expandable intragastric food flow lumen device
US9067070B2 (en) 2013-03-12 2015-06-30 Medibotics Llc Dysgeusia-inducing neurostimulation for modifying consumption of a selected nutrient type
US9011365B2 (en) 2013-03-12 2015-04-21 Medibotics Llc Adjustable gastrointestinal bifurcation (AGB) for reduced absorption of unhealthy food
US10264995B2 (en) 2013-12-04 2019-04-23 Obalon Therapeutics, Inc. Systems and methods for locating and/or characterizing intragastric devices
US9895248B2 (en) 2014-10-09 2018-02-20 Obalon Therapeutics, Inc. Ultrasonic systems and methods for locating and/or characterizing intragastric devices
EP3212132A4 (en) * 2014-10-29 2018-07-04 3M Innovative Properties Company Inflatable medical articles
US10335303B2 (en) 2015-12-07 2019-07-02 Obalon Therapeutics, Inc. Intragastric device
US10537453B2 (en) 2015-12-16 2020-01-21 Obalon Therapeutics, Inc. Intragastric device with expandable portions
US10350100B2 (en) 2016-04-12 2019-07-16 Obalon Therapeutics, Inc. System for detecting an intragastric balloon
US10660778B2 (en) * 2016-06-28 2020-05-26 Obalon Therapeutics, Inc. Systems and methods for enabling passage of an intragastric device
US10772752B2 (en) 2016-11-04 2020-09-15 Obalon Therapeutics, Inc. Pressure control system for intragastric device

Citations (4)

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US3901232A (en) * 1973-10-26 1975-08-26 Alza Corp Integrated device for administering beneficial drug at programmed rate
US5713141A (en) * 1994-08-31 1998-02-03 Nike, Inc. Cushioning device with improved flexible barrier membrane
US5738657A (en) * 1992-06-15 1998-04-14 Abbott Laboratories Ambulatory energized container system
US6082025A (en) * 1998-09-11 2000-07-04 Nike, Inc. Flexible membranes

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US5738657A (en) * 1992-06-15 1998-04-14 Abbott Laboratories Ambulatory energized container system
US5713141A (en) * 1994-08-31 1998-02-03 Nike, Inc. Cushioning device with improved flexible barrier membrane
US6082025A (en) * 1998-09-11 2000-07-04 Nike, Inc. Flexible membranes

Non-Patent Citations (1)

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Title
See also references of EP1744960A4 *

Also Published As

Publication number Publication date
US7682306B2 (en) 2010-03-23
EP1744960A4 (en) 2008-08-13
US20070212559A1 (en) 2007-09-13
US20070299463A1 (en) 2007-12-27
US20050222329A1 (en) 2005-10-06
US7883491B2 (en) 2011-02-08
WO2005100169A2 (en) 2005-10-27
EP1744960A2 (en) 2007-01-24

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