WO2008022799A3 - Thrombosefilter mit abdeckschicht - Google Patents

Thrombosefilter mit abdeckschicht Download PDF

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Publication number
WO2008022799A3
WO2008022799A3 PCT/EP2007/007455 EP2007007455W WO2008022799A3 WO 2008022799 A3 WO2008022799 A3 WO 2008022799A3 EP 2007007455 W EP2007007455 W EP 2007007455W WO 2008022799 A3 WO2008022799 A3 WO 2008022799A3
Authority
WO
WIPO (PCT)
Prior art keywords
cover layer
net structure
thrombosis filter
substrate
sacrificial material
Prior art date
Application number
PCT/EP2007/007455
Other languages
English (en)
French (fr)
Other versions
WO2008022799A2 (de
Inventor
Eckhard Quandt
Christiane Zamponi
Clemens Schmutz
Original Assignee
Acandis Gmbh & Co Kg
Eckhard Quandt
Christiane Zamponi
Clemens Schmutz
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 Acandis Gmbh & Co Kg, Eckhard Quandt, Christiane Zamponi, Clemens Schmutz filed Critical Acandis Gmbh & Co Kg
Priority to EP07801882A priority Critical patent/EP2056894A2/de
Priority to US12/438,635 priority patent/US8308928B2/en
Publication of WO2008022799A2 publication Critical patent/WO2008022799A2/de
Publication of WO2008022799A3 publication Critical patent/WO2008022799A3/de

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
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/0105—Open ended, i.e. legs gathered only at one side
    • 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
    • A61L31/082—Inorganic materials
    • A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
    • 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
    • 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/005—Rosette-shaped, e.g. star-shaped
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0073—Quadric-shaped
    • A61F2230/008—Quadric-shaped paraboloidal

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Prostheses (AREA)

Abstract

Verfahren zur Aufbringung einer Abdeckschicht (9) auf eine für medizinische Zwecke einzusetzende Netzstruktur (4), insbesondere einen Thrombosefilter, wobei die Netzstruktur (4) auf ein flächiges Substrat (1 ) aufgebracht wird, das Öffnungen (5) der Netzstruktur einseitig bedeckt, wobei die Öffnungen (5) über die unbedeckte Seite mit einem Opfermaterial (7), insbesondere Kupfer, befüllt werden, wobei die Netzstruktur (4) von dem Substrat (1 ) abgehoben wird, wobei eine Abdeckschicht (9) auf der vorher vom Substrat bedeckten Oberfläche abgeschieden wird und wobei das Opfermaterial (7) entfernt wird.
PCT/EP2007/007455 2006-08-25 2007-08-24 Thrombosefilter mit abdeckschicht WO2008022799A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07801882A EP2056894A2 (de) 2006-08-25 2007-08-24 Thrombosefilter mit abdeckschicht
US12/438,635 US8308928B2 (en) 2006-08-25 2007-08-24 Thrombosis filter with cover layer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006039840A DE102006039840A1 (de) 2006-08-25 2006-08-25 Thrombosefilter mit Abdeckschicht
DE102006039840.8 2006-08-25

Publications (2)

Publication Number Publication Date
WO2008022799A2 WO2008022799A2 (de) 2008-02-28
WO2008022799A3 true WO2008022799A3 (de) 2009-03-12

Family

ID=38669810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/007455 WO2008022799A2 (de) 2006-08-25 2007-08-24 Thrombosefilter mit abdeckschicht

Country Status (4)

Country Link
US (1) US8308928B2 (de)
EP (1) EP2056894A2 (de)
DE (1) DE102006039840A1 (de)
WO (1) WO2008022799A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060228B4 (de) 2009-12-23 2014-12-04 Acandis Gmbh & Co. Kg Medizinische Vorrichtungen
DE102009060280B4 (de) 2009-12-23 2011-09-22 Acandis Gmbh & Co. Kg Medizinisches Implantat und Verfahren zum Herstellen eines derartigen Implantats
DE102010018541A1 (de) 2010-04-28 2011-11-03 Acandis Gmbh & Co. Kg Verfahren zur Herstellung einer medizinischen Vorrichtung
DE102011053021B4 (de) 2010-08-26 2013-12-19 Acandis Gmbh & Co. Kg Elektrode für medizinische Anwendungen, System mit einer Elektrode und Verfahren zur Herstellung einer Elektrode
DE102010035543A1 (de) 2010-08-26 2012-03-01 Acandis Gmbh & Co. Kg Medizinische Vorrichtung und System mit einer derartigen Vorrichtung
DE102011009020B4 (de) 2011-01-20 2022-03-17 Acandis Gmbh Hörprothese und Verfahren zur Herstellung einer derartigen Hörprothese
EP3068337B1 (de) 2013-11-13 2022-10-05 Covidien LP Galvanisch unterstützte befestigung von medizinischen vorrichtungen an thromben
US10265515B2 (en) 2015-03-27 2019-04-23 Covidien Lp Galvanically assisted aneurysm treatment
CN108135619B (zh) 2015-09-25 2021-08-13 柯惠有限合伙公司 医疗装置递送***

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004204A1 (en) * 1998-07-17 2000-01-27 Micro Therapeutics, Inc. Thin film stent
WO2001010342A1 (en) * 1999-08-10 2001-02-15 Scimed Life Systems, Inc. Thrombosis filter having a surface treatment
WO2001087371A2 (en) * 2000-05-12 2001-11-22 Advanced Bio Prosthetic Surfaces, Ltd. Self-supporting laminated films, structural materials and medical devices
WO2004008504A1 (en) * 2002-07-17 2004-01-22 Tini Alloy Company Three dimensional thin film devices and methods of fabrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736687B2 (en) * 2006-01-31 2010-06-15 Advance Bio Prosthetic Surfaces, Ltd. Methods of making medical devices
US20080021497A1 (en) * 2005-01-03 2008-01-24 Eric Johnson Endoluminal filter
DE102006007231B4 (de) * 2006-02-15 2009-04-09 Acandis Gmbh & Co. Kg Verfahren zur Umhüllung eines Stents

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004204A1 (en) * 1998-07-17 2000-01-27 Micro Therapeutics, Inc. Thin film stent
WO2001010342A1 (en) * 1999-08-10 2001-02-15 Scimed Life Systems, Inc. Thrombosis filter having a surface treatment
WO2001087371A2 (en) * 2000-05-12 2001-11-22 Advanced Bio Prosthetic Surfaces, Ltd. Self-supporting laminated films, structural materials and medical devices
WO2004008504A1 (en) * 2002-07-17 2004-01-22 Tini Alloy Company Three dimensional thin film devices and methods of fabrication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BUCHAILLOT L ET AL: "Thin film of titanium/nickel shape memory alloy for multi-degree of freedom microactuators", SEISAN KENKYU, TOKYO DAIGAKU SEISANGIJUTSU KENKYUJO, TOKYO, JP, vol. 51, no. 8, 1 January 1999 (1999-01-01), pages 22 - 23, XP009087245, ISSN: 0037-105X *
See also references of EP2056894A2 *

Also Published As

Publication number Publication date
US20100145380A1 (en) 2010-06-10
EP2056894A2 (de) 2009-05-13
WO2008022799A2 (de) 2008-02-28
DE102006039840A1 (de) 2008-03-20
US8308928B2 (en) 2012-11-13

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