OA13261A - Biocompatible, biostable coating of medical surfaces. - Google Patents

Biocompatible, biostable coating of medical surfaces. Download PDF

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Publication number
OA13261A
OA13261A OA1200600103A OA1200600103A OA13261A OA 13261 A OA13261 A OA 13261A OA 1200600103 A OA1200600103 A OA 1200600103A OA 1200600103 A OA1200600103 A OA 1200600103A OA 13261 A OA13261 A OA 13261A
Authority
OA
OAPI
Prior art keywords
layer
polysulfone
active agent
acid
medical product
Prior art date
Application number
OA1200600103A
Other languages
English (en)
Inventor
Biase Donato Di
Volker Faust
Michael Hoffmann
Erika Hoffmann
Roland Horres
Original Assignee
Hemoteq Gmbh
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 Hemoteq Gmbh filed Critical Hemoteq Gmbh
Publication of OA13261A publication Critical patent/OA13261A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D181/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; Coating compositions based on derivatives of such polymers
    • C09D181/06—Polysulfones; Polyethersulfones
    • 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
    • A61L31/08—Materials for coatings
    • A61L31/10—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
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
OA1200600103A 2003-09-29 2006-09-29 Biocompatible, biostable coating of medical surfaces. OA13261A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10345132 2003-09-29
DE102004020856A DE102004020856A1 (de) 2003-09-29 2004-04-28 Biokompatible, biostabile Beschichtung von medizinischen Oberflächen

Publications (1)

Publication Number Publication Date
OA13261A true OA13261A (en) 2007-01-31

Family

ID=34306136

Family Applications (1)

Application Number Title Priority Date Filing Date
OA1200600103A OA13261A (en) 2003-09-29 2006-09-29 Biocompatible, biostable coating of medical surfaces.

Country Status (3)

Country Link
JP (1) JP4861178B2 (enExample)
DE (1) DE102004020856A1 (enExample)
OA (1) OA13261A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070160641A1 (en) * 2006-01-12 2007-07-12 Eun-Hyun Jang Coated medical devices and methods of making the same
US20100063585A1 (en) * 2006-07-03 2010-03-11 Hemoteq Ag Manufacture, method and use of active substance-releasing medical products for permanently keeping blood vessels open
NZ588816A (en) 2007-01-21 2011-11-25 Hemoteq Ag Medical device for the treatment of stenoses of corporal lumina and for the prevention of impending restenoses
US9192697B2 (en) 2007-07-03 2015-11-24 Hemoteq Ag Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis
DE102008043724A1 (de) 2008-11-13 2010-05-20 Biotronik Vi Patent Ag Erhöhung der Effizienz pharmazeutische Wirkstoffe-freisetzender Medizinprodukte durch Kombination mit einem Inhibitor des Transportproteins P-Glycoprotein
EP2944332B1 (en) 2009-07-10 2016-08-17 Boston Scientific Scimed, Inc. Use of nanocrystals for a drug delivery balloon
WO2011008393A2 (en) 2009-07-17 2011-01-20 Boston Scientific Scimed, Inc. Nucleation of drug delivery balloons to provide improved crystal size and density
CN102274550B (zh) * 2010-06-13 2014-11-26 上海微创医疗器械（集团）有限公司 一种介入医疗器械
US8889211B2 (en) 2010-09-02 2014-11-18 Boston Scientific Scimed, Inc. Coating process for drug delivery balloons using heat-induced rewrap memory
US8669360B2 (en) 2011-08-05 2014-03-11 Boston Scientific Scimed, Inc. Methods of converting amorphous drug substance into crystalline form
WO2013028208A1 (en) 2011-08-25 2013-02-28 Boston Scientific Scimed, Inc. Medical device with crystalline drug coating
US11045632B2 (en) 2017-04-24 2021-06-29 Longeviti Neuro Solutions Llc Cerebral spinal fluid shunt plug
US11439798B2 (en) 2017-04-24 2022-09-13 Longeviti Neuro Solutions Llc Cerebral spinal fluid shunt plug
DE102018110582A1 (de) * 2018-05-03 2019-11-07 Biotronik Ag Verminderung der Rissbildung in Polymerschichten von abbaubaren Scaffolds

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578687B2 (en) * 1984-03-30 1988-11-03 Osteonics Biomaterials, Inc. Orthopedic device and method for making the same
US5192326A (en) * 1990-12-21 1993-03-09 Pfizer Hospital Products Group, Inc. Hydrogel bead intervertebral disc nucleus
JP2580423B2 (ja) * 1991-02-27 1997-02-12 三井東圧化学株式会社 外科用フィラメントの製造方法
US20020055710A1 (en) * 1998-04-30 2002-05-09 Ronald J. Tuch Medical device for delivering a therapeutic agent and method of preparation
IL115321A (en) * 1994-09-16 2000-08-31 Univ Ramot Thromboresistant surface treatment for biomaterials
DE19539449A1 (de) * 1995-10-24 1997-04-30 Biotronik Mess & Therapieg Verfahren zur Herstellung intraluminaler Stents aus bioresorbierbarem Polymermaterial
JP2002504842A (ja) * 1997-06-24 2002-02-12 シェリング アクチェンゲゼルシャフト フルオロアルキル基でコートされたステント、その製造法、及び再狭窄防止への利用
KR100585029B1 (ko) * 1997-10-09 2006-06-01 데이진 가부시키가이샤 불소원자를 갖는 폴리설폰을 포함하는, 항혈전성이 우수한 의료용 재료 및 이의 제조 방법
ATE399573T1 (de) * 1998-10-13 2008-07-15 Gambro Lundia Ab Biokompatibler polymerfilm
EP1140243B1 (en) * 1998-12-31 2003-04-09 Angiotech Pharmaceuticals, Inc. Stent grafts with bioactive coatings
EP1347794A2 (en) * 2000-11-27 2003-10-01 Medtronic, Inc. Stents and methods for preparing stents from wires having hydrogel coating layers thereon
US7771468B2 (en) * 2001-03-16 2010-08-10 Angiotech Biocoatings Corp. Medicated stent having multi-layer polymer coating
CA2462723C (en) * 2001-10-15 2012-05-01 Hemoteq Gmbh Coated stents for preventing restenosis
JP2004131566A (ja) * 2002-10-09 2004-04-30 Asahi Kasei Corp 分岐ポリエチレンオキシド−合成高分子ブロック共重合体
US7279174B2 (en) * 2003-05-08 2007-10-09 Advanced Cardiovascular Systems, Inc. Stent coatings comprising hydrophilic additives

Also Published As

Publication number Publication date
JP4861178B2 (ja) 2012-01-25
DE102004020856A1 (de) 2005-04-14
JP2007508039A (ja) 2007-04-05

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