DK0637323T3 - Copolymerer og ikke-porøs, semipermeabel membran deraf og dens anvendelse til permeering af molekyler med et forudbestemt m - Google Patents

Copolymerer og ikke-porøs, semipermeabel membran deraf og dens anvendelse til permeering af molekyler med et forudbestemt m

Info

Publication number
DK0637323T3
DK0637323T3 DK93909616T DK93909616T DK0637323T3 DK 0637323 T3 DK0637323 T3 DK 0637323T3 DK 93909616 T DK93909616 T DK 93909616T DK 93909616 T DK93909616 T DK 93909616T DK 0637323 T3 DK0637323 T3 DK 0637323T3
Authority
DK
Denmark
Prior art keywords
porous
molecules
film
semi
permeable
Prior art date
Application number
DK93909616T
Other languages
English (en)
Inventor
Robert S Ward
Kathleen A White
Original Assignee
Polymer Technology Group 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 Polymer Technology Group Inc filed Critical Polymer Technology Group Inc
Application granted granted Critical
Publication of DK0637323T3 publication Critical patent/DK0637323T3/da

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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/068—Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/381—Polyvinylalcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/54—Polyureas; Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/60—Polyamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/285—Nitrogen containing compounds
    • C08G18/2865—Compounds having only one primary or secondary amino group; Ammonia
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/2885—Compounds containing at least one heteroatom other than oxygen or nitrogen containing halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4808—Mixtures of two or more polyetherdiols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/093—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DK93909616T 1992-04-24 1993-04-23 Copolymerer og ikke-porøs, semipermeabel membran deraf og dens anvendelse til permeering af molekyler med et forudbestemt m DK0637323T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87433692A 1992-04-24 1992-04-24
PCT/US1993/003851 WO1993022360A1 (en) 1992-04-24 1993-04-23 Copolymers and non-porous, semi-permeable membrane thereof and its use for permeating molecules of predetermined molecular weight range

Publications (1)

Publication Number Publication Date
DK0637323T3 true DK0637323T3 (da) 1999-05-25

Family

ID=25363534

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93909616T DK0637323T3 (da) 1992-04-24 1993-04-23 Copolymerer og ikke-porøs, semipermeabel membran deraf og dens anvendelse til permeering af molekyler med et forudbestemt m

Country Status (9)

Country Link
US (2) US5428123A (da)
EP (1) EP0637323B1 (da)
JP (1) JP3857306B2 (da)
AT (1) ATE169941T1 (da)
AU (1) AU4033893A (da)
CA (1) CA2134087C (da)
DE (1) DE69320470T2 (da)
DK (1) DK0637323T3 (da)
WO (1) WO1993022360A1 (da)

Families Citing this family (225)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723769A (en) * 1993-11-19 1998-03-03 Commonwealth Scientific And Industrial Research Organisation Diffusion cell
US20040062759A1 (en) * 1995-07-12 2004-04-01 Cygnus, Inc. Hydrogel formulations for use in electroosmotic extraction and detection of glucose
US6060534A (en) 1996-07-11 2000-05-09 Scimed Life Systems, Inc. Medical devices comprising ionically and non-ionically crosslinked polymer hydrogels having improved mechanical properties
AUPO251096A0 (en) 1996-09-23 1996-10-17 Cardiac Crc Nominees Pty Limited Polysiloxane-containing polyurethane elastomeric compositions
CA2196478C (en) * 1997-01-31 2003-01-28 Takeshi Matsuura Membrane composition and method of preparation
US20050033132A1 (en) 1997-03-04 2005-02-10 Shults Mark C. Analyte measuring device
US8527026B2 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US7192450B2 (en) 2003-05-21 2007-03-20 Dexcom, Inc. Porous membranes for use with implantable devices
US6001067A (en) 1997-03-04 1999-12-14 Shults; Mark C. Device and method for determining analyte levels
US7885697B2 (en) 2004-07-13 2011-02-08 Dexcom, Inc. Transcutaneous analyte sensor
US6741877B1 (en) 1997-03-04 2004-05-25 Dexcom, Inc. Device and method for determining analyte levels
US6117643A (en) 1997-11-25 2000-09-12 Ut Battelle, Llc Bioluminescent bioreporter integrated circuit
US6112908A (en) * 1998-02-11 2000-09-05 Rentiers Machinery Pty, Ltd. Membrane laminates and methods for their preparation
US20020156434A1 (en) * 1998-03-13 2002-10-24 Minimed Inc. Stabilizing catheter for protein drug delivery
FR2778081B1 (fr) * 1998-04-29 2000-08-25 Fabrice Thevenet Implants de renfort pour sutures tissulaires
US8974386B2 (en) 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US8688188B2 (en) 1998-04-30 2014-04-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8465425B2 (en) 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8346337B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6949816B2 (en) 2003-04-21 2005-09-27 Motorola, Inc. Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second surface area for electrically coupling to a substrate, and method of manufacturing same
US9066695B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8480580B2 (en) 1998-04-30 2013-07-09 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
EP1064046A1 (en) 1999-04-22 2001-01-03 Cygnus, Inc. Methods and devices for removing interfering species
US20060222756A1 (en) * 2000-09-29 2006-10-05 Cordis Corporation Medical devices, drug coatings and methods of maintaining the drug coatings thereon
EP1559685A3 (en) * 2000-11-09 2007-04-25 The Polymer Technology Group, Inc. Devices that change size/shape via osmotic pressure
US6692528B2 (en) 2000-11-09 2004-02-17 The Polymer Technology Group Incorporated Devices that change size/shape via osmotic pressure
US6723820B1 (en) 2000-11-13 2004-04-20 Sun Chemical Corporation Solvent soluble poly(urethane/urea) resins
US7077859B2 (en) 2000-12-22 2006-07-18 Avantec Vascular Corporation Apparatus and methods for variably controlled substance delivery from implanted prostheses
US6560471B1 (en) 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
WO2002078512A2 (en) 2001-04-02 2002-10-10 Therasense, Inc. Blood glucose tracking apparatus and methods
DE10119036C1 (de) * 2001-04-18 2002-12-12 Disetronic Licensing Ag Tauchsensor zur Messung der Konzentration eines Analyten mit Hilfe einer Oxidase
WO2002094900A1 (en) * 2001-05-21 2002-11-28 Dow Global Technologies Inc. Transparent polyurethane-hydrogel composition, method of making transparent polyurethane-hydrogel composition, and air-freshener application
US20030032874A1 (en) 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices
US6702857B2 (en) 2001-07-27 2004-03-09 Dexcom, Inc. Membrane for use with implantable devices
US6855793B2 (en) * 2001-10-22 2005-02-15 Acushnet Company Golf balls with thermoplastic polycarbonate-urethane copolymers
US6776729B2 (en) * 2001-10-22 2004-08-17 Acushnet Company Golf balls with silicone-urea copolymers
US6809152B2 (en) * 2001-10-22 2004-10-26 Acushnet Company Golf ball cover with segmented polyurethane
US6739987B2 (en) * 2001-10-22 2004-05-25 Acushnet Company Golf balls with thermoplastic silicone-urethane copolymers
US7705102B2 (en) * 2001-10-22 2010-04-27 Acushnet Company Golf equipment formed from amine-adduct modified polyurea compositions
US7825208B2 (en) * 2001-10-22 2010-11-02 Acushnet Company Golf equipment formed from amine-adduct modified polyurea compositions
US7951870B2 (en) * 2001-10-22 2011-05-31 Acushnet Company Golf ball compositions having in-situ or reactive impact modified silicone-urea or silicone urethane
US6737498B2 (en) * 2001-10-22 2004-05-18 Acushnet Company Golf balls with segmented polyurethane
FR2834513B1 (fr) * 2002-01-08 2006-01-20 Alstom Switzerland Ltd Materiaux offrant une resistance a l'erosion par cavitation dans des ecoulements liquides
US6980852B2 (en) * 2002-01-25 2005-12-27 Subqiview Inc. Film barrier dressing for intravascular tissue monitoring system
US8364229B2 (en) 2003-07-25 2013-01-29 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US8010174B2 (en) 2003-08-22 2011-08-30 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US7613491B2 (en) 2002-05-22 2009-11-03 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
US7379765B2 (en) 2003-07-25 2008-05-27 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US9247901B2 (en) 2003-08-22 2016-02-02 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8260393B2 (en) 2003-07-25 2012-09-04 Dexcom, Inc. Systems and methods for replacing signal data artifacts in a glucose sensor data stream
US6890592B2 (en) 2002-03-13 2005-05-10 Appleton Papers Inc. Uniform microcapsules
KR20040111413A (ko) * 2002-03-15 2004-12-31 더 프록터 앤드 갬블 캄파니 패턴 형성된 요소와, 엠보싱 및 접착제 도포 방법과,엠보싱되고 접착제 코팅된 기재와, 고속 엠보싱 및 접착제인쇄 방법
US7226978B2 (en) 2002-05-22 2007-06-05 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US20060258761A1 (en) * 2002-05-22 2006-11-16 Robert Boock Silicone based membranes for use in implantable glucose sensors
TW580384B (en) * 2002-07-01 2004-03-21 Neochemir Inc Carbon dioxide administrating device
US7150975B2 (en) * 2002-08-19 2006-12-19 Animas Technologies, Llc Hydrogel composition for measuring glucose flux
EP1567559A4 (en) * 2002-11-12 2008-04-16 Polymer Technology Group Inc REGULATION OF MOLECULAR POLYMER SURFACE ARCHITECTURE USING AMPHIPATHIC TERMINAL GROUPS
US6984709B2 (en) * 2002-12-20 2006-01-10 Noveon Ip Holdings Corp. Organometallic-free polyurethanes having low extractables
US7134999B2 (en) * 2003-04-04 2006-11-14 Dexcom, Inc. Optimized sensor geometry for an implantable glucose sensor
US7225008B1 (en) 2003-05-21 2007-05-29 Isense Corporation Multiple use analyte sensing assembly
US7862519B1 (en) 2003-05-21 2011-01-04 Isense Corporation Easy-to-use multi-use body fluid specimen collection and analyte sensing assembly
US7875293B2 (en) 2003-05-21 2011-01-25 Dexcom, Inc. Biointerface membranes incorporating bioactive agents
US7687586B2 (en) * 2003-05-21 2010-03-30 Isense Corporation Biosensor membrane material
EP1629028B1 (en) * 2003-05-21 2012-06-20 The Polymer Technology Group Permselective structurally robust membrane material
WO2007120442A2 (en) 2003-07-25 2007-10-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US20050056552A1 (en) * 2003-07-25 2005-03-17 Simpson Peter C. Increasing bias for oxygen production in an electrode system
WO2005012873A2 (en) * 2003-07-25 2005-02-10 Dexcom, Inc. Electrode systems for electrochemical sensors
US8423113B2 (en) 2003-07-25 2013-04-16 Dexcom, Inc. Systems and methods for processing sensor data
US20050176136A1 (en) * 2003-11-19 2005-08-11 Dexcom, Inc. Afinity domain for analyte sensor
US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8160669B2 (en) 2003-08-01 2012-04-17 Dexcom, Inc. Transcutaneous analyte sensor
US8275437B2 (en) 2003-08-01 2012-09-25 Dexcom, Inc. Transcutaneous analyte sensor
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US7774145B2 (en) 2003-08-01 2010-08-10 Dexcom, Inc. Transcutaneous analyte sensor
CA2437639C (en) * 2003-08-11 2016-07-05 Valera Pharmaceuticals, Inc. Long term drug delivery devices with polyurethane based polymers and their manufacture
US7858110B2 (en) 2003-08-11 2010-12-28 Endo Pharmaceuticals Solutions, Inc. Long term drug delivery devices with polyurethane based polymers and their manufacture
AU2004266574B2 (en) 2003-08-13 2010-11-04 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Compressive device for percutaneous treatment of obesity
US20140121989A1 (en) 2003-08-22 2014-05-01 Dexcom, Inc. Systems and methods for processing analyte sensor data
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US20070066873A1 (en) * 2003-08-22 2007-03-22 Apurv Kamath Systems and methods for processing analyte sensor data
MXPA06002851A (es) * 2003-09-12 2006-06-14 Dow Global Technologies Inc Proceso mejorado de calentamiento de suelo agricola con el uso de peliculas de poliuretano termoplastico aromatico.
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8774886B2 (en) 2006-10-04 2014-07-08 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
EP1711790B1 (en) 2003-12-05 2010-09-08 DexCom, Inc. Calibration techniques for a continuous analyte sensor
WO2005057173A2 (en) * 2003-12-08 2005-06-23 Dexcom, Inc. Systems and methods for improving electrochemical analyte sensors
EP1711791B1 (en) 2003-12-09 2014-10-15 DexCom, Inc. Signal processing for continuous analyte sensor
US20050147861A1 (en) * 2003-12-11 2005-07-07 Samsung Sdi Co., Ltd. Proton conducting electrolyte and fuel cell using the same
US7846137B2 (en) * 2003-12-26 2010-12-07 Medtronic Minimed, Inc. Modular catheter system
US20050148928A1 (en) * 2003-12-31 2005-07-07 Medtronic Minimed, Inc. Multiple layer tubing and method of making same
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
AU2005223917B2 (en) * 2004-03-24 2010-01-21 Polynovo Biomaterials Pty Limited Biodegradable polyurethane and polyurethane ureas
EP1729783B2 (en) 2004-03-24 2023-01-18 Polynovo Biomaterials Pty Limited Biodegradable polyurethane and polyurethane ureas
US8277713B2 (en) 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
EP1745085A2 (en) * 2004-05-14 2007-01-24 E.I.Du pont de nemours and company Golf balls formed using compositions containing copolymers derived from polytrimethylene ether glycol
EP1765148A4 (en) 2004-06-16 2008-09-24 Isense Corp COMPOUND METALLANALYT SENSOR
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US8565848B2 (en) 2004-07-13 2013-10-22 Dexcom, Inc. Transcutaneous analyte sensor
US8452368B2 (en) 2004-07-13 2013-05-28 Dexcom, Inc. Transcutaneous analyte sensor
US7905833B2 (en) 2004-07-13 2011-03-15 Dexcom, Inc. Transcutaneous analyte sensor
US7857760B2 (en) 2004-07-13 2010-12-28 Dexcom, Inc. Analyte sensor
WO2006127694A2 (en) 2004-07-13 2006-11-30 Dexcom, Inc. Analyte sensor
CA2574933C (en) * 2004-07-26 2015-05-19 Synthes (U.S.A.) Biocompatible, biodegradable polyurethane materials with controlled hydrophobic to hydrophilic ratio
US7582109B2 (en) * 2004-08-04 2009-09-01 Delegge Rebecca Thermal transition methods and devices
CN100367906C (zh) * 2004-12-08 2008-02-13 圣美迪诺医疗科技(湖州)有限公司 皮下植入式生物传感器
GB0500764D0 (en) * 2005-01-14 2005-02-23 Baxenden Chem Low swell, water vapour permeable poly(urethane-urea)s
US20060205910A1 (en) * 2005-03-10 2006-09-14 Radi Medical Systems Ab Polyureaurethane material and method of producing a polyureaurethane material
US20060211839A1 (en) * 2005-03-10 2006-09-21 Radi Medical Systems Ab Polyureaurethane material and method of producing a polyureaurethane material
EP2457564A1 (en) * 2005-03-11 2012-05-30 Endo Pharmaceuticals Solutions Inc. Controlled release formulations of octreotide
US7759312B2 (en) * 2005-03-11 2010-07-20 Endo Pharmaceuticals Solutions Inc. Delivery of dry formulations of octreotide
US8744546B2 (en) 2005-05-05 2014-06-03 Dexcom, Inc. Cellulosic-based resistance domain for an analyte sensor
US8060174B2 (en) 2005-04-15 2011-11-15 Dexcom, Inc. Analyte sensing biointerface
US20090112321A1 (en) * 2005-08-04 2009-04-30 Kitchen Michael S Spinal stabilization device and method
JP5063603B2 (ja) * 2005-09-30 2012-10-31 クック メディカル テクノロジーズ エルエルシー 被覆された血管閉塞装置
US9241482B2 (en) * 2005-10-11 2016-01-26 The United States Of America, As Represented By The Secretary Of The Navy Self-decontaminating surface coatings and articles prepared therefrom
KR20140016424A (ko) * 2005-11-02 2014-02-07 썬 케미칼 코포레이션 부직 기질용 철판 인쇄 및 그라비어 인쇄 잉크
US20070231192A1 (en) * 2006-03-31 2007-10-04 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Sterilization methods and systems
US8277724B2 (en) * 2006-03-31 2012-10-02 The Invention Science Fund I, Llc Sterilization methods and systems
US8114342B2 (en) * 2006-03-31 2012-02-14 The Invention Science Fund I, Llc Methods and systems for monitoring sterilization status
US7638090B2 (en) 2006-03-31 2009-12-29 Searete Llc Surveying sterilizer methods and systems
US20090232703A1 (en) 2006-03-31 2009-09-17 Searete Llc Methods and systems for monitoring sterilization status
US8758679B2 (en) 2006-03-31 2014-06-24 The Invention Science Fund I, Llc Surveying sterilizer methods and systems
US8932535B2 (en) * 2006-03-31 2015-01-13 The Invention Science Fund I, Llc Surveying sterilizer methods and systems
WO2007120381A2 (en) 2006-04-14 2007-10-25 Dexcom, Inc. Analyte sensor
US8070768B2 (en) * 2006-04-19 2011-12-06 Vibrynt, Inc. Devices and methods for treatment of obesity
US8398668B2 (en) * 2006-04-19 2013-03-19 Vibrynt, Inc. Devices and methods for treatment of obesity
US8585733B2 (en) * 2006-04-19 2013-11-19 Vibrynt, Inc Devices, tools and methods for performing minimally invasive abdominal surgical procedures
US20090281563A1 (en) * 2006-04-19 2009-11-12 Newell Matthew B Devices, tools and methods for performing minimally invasive abdominal surgical procedures
US7976554B2 (en) 2006-04-19 2011-07-12 Vibrynt, Inc. Devices, tools and methods for performing minimally invasive abdominal surgical procedures
US8556925B2 (en) 2007-10-11 2013-10-15 Vibrynt, Inc. Devices and methods for treatment of obesity
US8342183B2 (en) * 2006-04-19 2013-01-01 Vibrynt, Inc. Devices and methods for treatment of obesity
US20090281500A1 (en) * 2006-04-19 2009-11-12 Acosta Pablo G Devices, system and methods for minimally invasive abdominal surgical procedures
US8187297B2 (en) * 2006-04-19 2012-05-29 Vibsynt, Inc. Devices and methods for treatment of obesity
US8642307B2 (en) * 2006-05-25 2014-02-04 Nalge Nunc International Corporation Cell culture surface chemistries
US20070286398A1 (en) * 2006-06-07 2007-12-13 Venkatesan Ramamoorthy Voice Recognition Dialing For Alphabetic Phone Numbers
US20080071157A1 (en) 2006-06-07 2008-03-20 Abbott Diabetes Care, Inc. Analyte monitoring system and method
DE602006004043D1 (de) * 2006-08-25 2009-01-15 Alcatel Lucent Digitalsignalempfänger mit Q-Faktorüberwachung
EP1897571A1 (en) * 2006-09-06 2008-03-12 Fresenius Hemocare Italia S.r.l. A filter for the removal of substances from blood products
DE102006050793A1 (de) * 2006-10-27 2008-04-30 Bayer Materialscience Ag Neuartige Hydrogele auf Basis aliphatischer NCO-Prepolymere
US8552118B2 (en) * 2006-11-30 2013-10-08 The University Of Akron Polyisobutylenes and process for making same
WO2008085290A2 (en) * 2006-12-28 2008-07-17 Vibrynt, Inc. Devices and methods for treatment of obesity
US8637629B2 (en) * 2007-01-18 2014-01-28 Lubrizol Advanced Materials, Inc. High moisture vapor transmissive polyurethanes
WO2008112894A1 (en) * 2007-03-15 2008-09-18 Jiayi Li Devices, systems, kits and methods for treatment of obesity
US20200037874A1 (en) 2007-05-18 2020-02-06 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
CA2688184A1 (en) 2007-06-08 2008-12-18 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
EP2027812A1 (de) * 2007-08-24 2009-02-25 F. Hoffman-la Roche AG Verfahren zur Herstellung eines Mikrodialysekatheters und durch dieses hergestellter Mikrodialysekatheter
EP4468309A3 (en) 2007-10-09 2024-12-11 DexCom, Inc. Integrated insulin delivery system with continuous glucose sensor
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US9839395B2 (en) 2007-12-17 2017-12-12 Dexcom, Inc. Systems and methods for processing sensor data
EP2072549A1 (en) * 2007-12-19 2009-06-24 Huntsman International Llc Novel composition from a polyisocyanate and a polyether monoamine
EP2231738A1 (en) * 2007-12-20 2010-09-29 DSM IP Assets B.V. Ionomers for improved compression set in certain copolymers
US8583204B2 (en) 2008-03-28 2013-11-12 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8682408B2 (en) 2008-03-28 2014-03-25 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US11730407B2 (en) 2008-03-28 2023-08-22 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US20090318549A1 (en) * 2008-06-24 2009-12-24 Qlt Plug Delivery, Inc. Combination treatment of glaucoma
CN102131530A (zh) * 2008-06-27 2011-07-20 心脏起搏器公司 聚异丁烯-氨基甲酸酯共聚物、聚异丁烯-脲共聚物和聚异丁烯-氨基甲酸酯/脲共聚物及含有这类共聚物的医疗器械
RU2011112439A (ru) * 2008-09-04 2012-10-10 Байер МатириальСайенс АГ (DE) Основанные на трициклодекандиментоле гидрофильные полиуретановые дисперсии
EP4549933A3 (en) 2008-09-19 2025-05-21 DexCom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
CN102202646A (zh) * 2008-09-30 2011-09-28 Endo药物方法有限公司 用于输送利培酮的可植入装置及其使用方法
EP2344555A4 (en) * 2008-10-01 2012-03-21 Univ Akron POLYMERS WITH HARD AND SOFT SEGMENTS AND PROCESS FOR THEIR PREPARATION
CN102300704A (zh) * 2009-01-09 2011-12-28 江森自控科技公司 天然纤维装饰板
WO2010081132A1 (en) 2009-01-12 2010-07-15 University Of Massachusetts Lowell Polyisobutylene-based polyurethanes
DK2295132T3 (da) 2009-05-15 2016-12-05 Interface Biologics Inc Antithrombogene hulfibermembraner, støbemateriale og blodslange
WO2015073571A1 (en) 2013-11-15 2015-05-21 Dose Medical Corporation Ocular implants configured to store and release stable drug formulations
US10206813B2 (en) 2009-05-18 2019-02-19 Dose Medical Corporation Implants with controlled drug delivery features and methods of using same
US20110033515A1 (en) * 2009-08-04 2011-02-10 Rst Implanted Cell Technology Tissue contacting material
US8597518B2 (en) * 2009-08-19 2013-12-03 The University Of Connecticut Pervaporation composite membrane for aqueous solution separation and methods for using the same
JP5602859B2 (ja) * 2009-08-21 2014-10-08 カーディアック ペースメイカーズ， インコーポレイテッド ポリイソブチレンベースの架橋性ポリマーおよびそれを含有する医療機器
US8374704B2 (en) * 2009-09-02 2013-02-12 Cardiac Pacemakers, Inc. Polyisobutylene urethane, urea and urethane/urea copolymers and medical leads containing the same
US8644952B2 (en) 2009-09-02 2014-02-04 Cardiac Pacemakers, Inc. Medical devices including polyisobutylene based polymers and derivatives thereof
FR2952040B1 (fr) * 2009-10-29 2011-12-30 Rexam Pharma La Verpilliere Dispositif de distribution de liquide sous forme de gouttes
EP2513200B1 (en) * 2009-12-18 2018-03-07 Coloplast A/S A biomaterial
US20110153027A1 (en) * 2009-12-18 2011-06-23 Vysera Biomedical Limited Drug Delivery System
US8660628B2 (en) 2009-12-21 2014-02-25 Medtronic Minimed, Inc. Analyte sensors comprising blended membrane compositions and methods for making and using them
US20110152989A1 (en) * 2009-12-23 2011-06-23 Pacesetter, Inc. Soft abrasion-resistant polyisobutylene urethane copolymers
AT509429B1 (de) * 2010-01-20 2016-09-15 Erema Verfahren zur herstellung eines mit längeren fasern gefüllten polymeren materials
WO2012019083A2 (en) 2010-08-06 2012-02-09 Microchips, Inc. Biosensor membrane composition, biosensor, and methods for making same
EP2637730B1 (en) 2010-11-12 2021-08-25 The University of Utah Research Foundation Intravaginal devices for controlled delivery of lubricants
ES2728975T3 (es) 2010-11-15 2019-10-29 Dsm Ip Assets Bv Dispositivo intravaginal de aporte de fármacos que comprende un copolímero de poliuretano
WO2012065998A1 (en) * 2010-11-15 2012-05-24 Dsm Ip Assets B.V. Polyurethane copolymer
US9668915B2 (en) 2010-11-24 2017-06-06 Dose Medical Corporation Drug eluting ocular implant
JP5739007B2 (ja) 2010-12-20 2015-06-24 カーディアック ペースメイカーズ， インコーポレイテッド 導電性ポリマー導体を有するリード及びその製造方法
WO2012142502A2 (en) 2011-04-15 2012-10-18 Dexcom Inc. Advanced analyte sensor calibration and error detection
FR2974742B1 (fr) * 2011-05-04 2013-05-03 Rexam Healthcare La Verpillier Dispositif de distribution de liquide muni d'un canal de passage d'air
US20130041108A1 (en) * 2011-05-19 2013-02-14 Joseph P. Kennedy Polymers having both hard and soft segments, and process for making same
US20130023736A1 (en) 2011-07-21 2013-01-24 Stanley Dale Harpstead Systems for drug delivery and monitoring
US8382775B1 (en) 2012-01-08 2013-02-26 Vibrynt, Inc. Methods, instruments and devices for extragastric reduction of stomach volume
US9314362B2 (en) 2012-01-08 2016-04-19 Vibrynt, Inc. Methods, instruments and devices for extragastric reduction of stomach volume
WO2013151656A1 (en) 2012-04-02 2013-10-10 Medtronic, Inc. Medical leads
EP2858689A4 (en) * 2012-06-08 2017-06-14 Poly-Med Inc. Polyether urethane and polyether urea based copolymers and methods related thereto
US9788765B2 (en) 2012-09-28 2017-10-17 Dexcom, Inc. Zwitterion surface modifications for continuous sensors
WO2014081916A2 (en) 2012-11-21 2014-05-30 University Of Massachusetts High strength polyisobutylene polyurethanes
US9737250B2 (en) 2013-03-15 2017-08-22 Dexcom, Inc. Membrane for continuous analyte sensors
FR3013614B1 (fr) * 2013-11-26 2018-03-23 Nemera La Verpilliere Pompe avec reprise d'air
EP3148491B1 (en) 2014-05-29 2020-07-01 Glaukos Corporation Implants with controlled drug delivery features and manufacturing method for said implants
US9669135B2 (en) * 2014-07-31 2017-06-06 Proton Innovations, LLC Mixed-phase biomaterials
JP6323847B2 (ja) * 2015-02-27 2018-05-16 富士フイルム株式会社 ガス分離膜、ガス分離モジュール、ガス分離装置、及びガス分離方法
JP6349026B2 (ja) * 2015-02-27 2018-06-27 富士フイルム株式会社 ガス分離膜、ガス分離モジュール、ガス分離装置、ガス分離方法、及びガス分離非対称膜の製造方法
JP6366813B2 (ja) * 2015-02-27 2018-08-01 富士フイルム株式会社 ガス分離非対称膜、ガス分離モジュール、ガス分離装置、及びガス分離方法
KR20160131226A (ko) * 2015-05-06 2016-11-16 숭실대학교산학협력단 다양한 범위의 소수성을 갖는 하이드로콜로이드의 제조방법
US11564833B2 (en) 2015-09-25 2023-01-31 Glaukos Corporation Punctal implants with controlled drug delivery features and methods of using same
WO2017066520A1 (en) * 2015-10-17 2017-04-20 Cardiac Pacemakers, Inc. Production of in situ crosslinkable polyisobutylene-polyurethane nanofibers and coatings
EP3397163B1 (en) 2015-12-30 2023-09-13 DexCom, Inc. Diffusion resistance layer for analyte sensors
JP7254704B2 (ja) 2016-10-18 2023-04-10 エボニック カナダ インコーポレーテッド 表面修飾マクロ分子を含む可塑化ｐｖｃ混合物及びそれから製造された物品
WO2018165273A1 (en) 2017-03-07 2018-09-13 Cardiac Pacemakers, Inc. Hydroboration/oxidation of allyl-terminated polyisobutylene
CN110891997B (zh) 2017-07-14 2022-05-24 费森尤斯医疗保健控股公司 利用改进的副产物去除来提供表面改性组合物的方法
US10835638B2 (en) 2017-08-17 2020-11-17 Cardiac Pacemakers, Inc. Photocrosslinked polymers for enhanced durability
EP3700416B1 (en) 2017-10-24 2024-06-26 Dexcom, Inc. Pre-connected analyte sensors
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
WO2019143629A1 (en) 2018-01-17 2019-07-25 Cardiac Pacemakers, Inc. End-capped polyisobutylene polyurethane
CN108042856A (zh) * 2018-02-07 2018-05-18 苏州元禾医疗器械有限公司 一种手术用生物膜的制备方法
CN108114327A (zh) * 2018-02-07 2018-06-05 苏州元禾医疗器械有限公司 一种手术用生物膜
JP7387960B2 (ja) 2018-09-17 2023-11-29 ディーエスエム アイピー アセッツ ビー．ブイ． ポリウレタン賦形剤
DE102018132108B4 (de) * 2018-12-13 2023-03-30 Hamilton Bonaduz Ag Einstabmesskette mit Hydrogel aufweisendem Diaphragma und Verfahren zum Herstellen der Einstabmesskette
CN110746299B (zh) * 2019-09-30 2021-01-26 南京工业大学 一种高品质植物油多元醇及其制备方法与应用
CN113493558A (zh) * 2020-03-18 2021-10-12 微泰医疗器械(杭州)有限公司 植入式生物传感器用三嵌段共聚物及其应用和制备方法
CN111893642B (zh) * 2020-08-10 2022-05-17 四川大学 一种卤胺类聚合物抗菌抗病毒纳米纤维膜及其制备方法
US20240009394A1 (en) * 2022-07-08 2024-01-11 Becton, Dickinson And Company Insertion Mechanism with Automatic Activation
US20240076491A1 (en) * 2022-08-16 2024-03-07 Nano And Advanced Materials Institute Limited Non-porous, breathable and waterproof transparent elastomer film and method for manufacturing the same
US12091489B1 (en) * 2023-06-05 2024-09-17 Joseph P. Kennedy Multiply-crosslinked polyisobutylene-based polyurethanes and their preparations and uses thereof

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826768A (en) * 1968-11-08 1974-07-30 Asahi Chemical Ind Process for preparing polyurethane compositions
US3804786A (en) * 1971-07-14 1974-04-16 Desoto Inc Water-dispersible cationic polyurethane resins
US3852090A (en) * 1972-03-27 1974-12-03 Lowenstein & Sons M Waterproof, breathable coated textile substrate
US4202957A (en) * 1974-09-09 1980-05-13 The Upjohn Company Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers
DE2555534C3 (de) * 1975-12-10 1981-01-08 Bayer Ag, 5090 Leverkusen In Wasser dispergierbare Polyurethane
GB1551620A (en) * 1976-12-13 1979-08-30 Ici Ltd Delivery means for biologically active agents
US4124572A (en) * 1977-07-05 1978-11-07 Uniroyal, Inc. Thermoplastic polyurethane elastomer
US4183836A (en) * 1978-02-06 1980-01-15 E. I. Du Pont De Nemours And Company Aqueous polyurethane dispersions
US4224432A (en) * 1978-12-11 1980-09-23 E. I. Du Pont De Nemours And Company Polyurethanes prepared with tetrahydrofuran-alkylene oxide polymerizates having low oligomeric cyclic ether content
US4377010A (en) * 1978-11-08 1983-03-22 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Biocompatible material comprising a base polymer bulk graft polymerized with an ethylenically unsaturated carboxylic acid
DE2918027C2 (de) * 1979-05-04 1986-05-28 Akzo Gmbh, 5600 Wuppertal Ultrafiltrationsmembranen aus linearen Polyurethanen
US4686137A (en) * 1980-02-29 1987-08-11 Thoratec Laboratories Corp. Moisture vapor permeable materials
CA1206668A (en) * 1980-02-29 1986-06-24 Robert S. Ward, Jr. Polymer surfaces for blood-contacting surfaces of a biomedical device, and methods for forming
GB2087909B (en) * 1980-11-22 1984-11-07 Shirley Inst Breathable non-porous polyurethane film
DE3127464C2 (de) * 1981-07-11 1986-10-30 Akzo Gmbh, 5600 Wuppertal Linear segmentierte Polyurethane und Verfahren zu deren Herstellung
AU562370B2 (en) * 1982-10-02 1987-06-11 Smith & Nephew Associated Companies Plc Moisture vapour permeable adhesive surgical dressing
CA1257425A (en) * 1984-05-21 1989-07-11 Th. Goldschmidt Ag Moisture vapor permeable materials
EP0272682A3 (en) * 1986-12-22 1989-01-25 Kimberly-Clark Corporation Superabsorbent thermoplastic compositions
US5017664A (en) * 1987-06-03 1991-05-21 Wisconsin Alumni Research Foundation Biocompatible polyurethane devices wherein polyurethane is modified with lower alkyl sulfonate and lower alkyl carboxylate
US4743629A (en) * 1987-07-02 1988-05-10 Becton, Dickinson And Company Crosslinked polyetherurethane membranes useful in blood electrolyte sensors
US4892538A (en) * 1987-11-17 1990-01-09 Brown University Research Foundation In vivo delivery of neurotransmitters by implanted, encapsulated cells
DE3855534T2 (de) * 1988-03-23 1997-04-24 Hampshire Chemical Corp., Lexington, Mass. Bioverträgliche, hydratisierte Polyharnstoff-Urethan- Kunststoffe
US4849458A (en) * 1988-06-17 1989-07-18 Matrix Medica, Inc. Segmented polyether polyurethane
US5079168A (en) * 1988-08-10 1992-01-07 Endotronics, Inc. Cell culture apparatus
US5047456A (en) * 1989-04-21 1991-09-10 Kimberly-Clark Corporation Thermally reversible superabsorbent polymers
US5116371A (en) * 1990-07-06 1992-05-26 Christensen James M Prosthesis with improved biocompatibility

Also Published As

Publication number Publication date
EP0637323B1 (en) 1998-08-19
WO1993022360A1 (en) 1993-11-11
DE69320470D1 (de) 1998-09-24
DE69320470T2 (de) 1999-04-29
US5756632A (en) 1998-05-26
ATE169941T1 (de) 1998-09-15
EP0637323A1 (en) 1995-02-08
CA2134087A1 (en) 1993-11-11
CA2134087C (en) 2007-07-17
US5428123A (en) 1995-06-27
JPH07505921A (ja) 1995-06-29
JP3857306B2 (ja) 2006-12-13
AU4033893A (en) 1993-11-29

Similar Documents

Publication Publication Date Title
DK0637323T3 (da) Copolymerer og ikke-porøs, semipermeabel membran deraf og dens anvendelse til permeering af molekyler med et forudbestemt m
EP0160473B1 (en) Crosslinkable chemical formulation and composite semipermeable membrane made therewith
Iwata et al. Preparation of temperature-sensitive membranes by graft polymerization onto a porous membrane
US7247370B2 (en) Asymmetric gel-filled microporous membranes
AU8283091A (en) Radon removal system
JP2548219B2 (ja) 閉塞微孔性フィルムの製造方法
ATE479492T1 (de) Verwendung einer geladenen porösen membran zur herstellung von weichwasser
NO931809L (no) Hemofilter
DK0647465T3 (da) Mikrofiltrering og/eller ultrafiltreringsmembran, metode til fremstilling af en sådan membran og en metode til filtrering a
NO20100914L (no) Apparat for separasjon av en vandig emulsjon
DE69503435D1 (de) Verfahren zur konzentrierung eines gelösten stoffes mittels einer asymmetrischen membran durch stetige änderung der filtrationsrichtung
ZA838266B (en) Reverse osmosis membranes based on hydroxyalkyl methacrylate and methacrylic acid copolymers
WO2004110132A3 (en) Water vapor permeable hydrophilic membranes and devices made there-from and process for using the devices
DE59607479D1 (de) Mit Hitze sterilisierbare Membran
ATE278457T1 (de) Membranen aus pfropfpolymeren und ionenaustausch- membranen daraus
Yuee et al. Polypropylene dialysis membrane prepared by cobalt-60 gamma-radiation-induced graft copolymerization
ES2140479T3 (es) Lamina apta para embuticion profunda, procedimiento para su elaboracion y uso de la misma.
JP2563072B2 (ja) 分離方法に用いる新規固体多価両親媒性ポリマー
Yamada et al. Membrane properties of polyethylene films photografted with hydrophilic monomers
SE9402892L (sv) Membran med osmotiska egenskaper, sätt för framställning samt användning till vattenrening
CA2134327A1 (en) Rectifying dialyzer, bioreactor and membrane
Suzuki et al. Grafting of siloxane on poly (styrene-co-maleic acid) and application of this grafting technique to a porous membrane for gas separation
JPS575725A (en) Material swelling with water
Tsai et al. Synthesis of Ion-Containing Graft Copolymers by Macromonomer Method and Their Application as Self-Reinforced Hydrogels
SE9603204D0 (sv) Membran med osmotiska egenskaper