DE102014018086A1 - Multiflexibler Occluder zum Verschluss von PFO- und ASD-Defekten und dessen Herstellung - Google Patents

Multiflexibler Occluder zum Verschluss von PFO- und ASD-Defekten und dessen Herstellung Download PDF

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Publication number
DE102014018086A1
DE102014018086A1 DE102014018086.7A DE102014018086A DE102014018086A1 DE 102014018086 A1 DE102014018086 A1 DE 102014018086A1 DE 102014018086 A DE102014018086 A DE 102014018086A DE 102014018086 A1 DE102014018086 A1 DE 102014018086A1
Authority
DE
Germany
Prior art keywords
braid
occluder
occlusion device
distal
threads
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE102014018086.7A
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German (de)
English (en)
Inventor
Martin Dauner
Markus Milwich
Friedrich Moszner
Norbert Moszner
Sven Oberhoffner
Susanne Schneider
Dagmar Yilmaz
Michael Doser
Robert Moszner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CORMOS MEDICAL GMBH, DE
Original Assignee
ACOREDIS 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 ACOREDIS GmbH filed Critical ACOREDIS GmbH
Priority to DE102014018086.7A priority Critical patent/DE102014018086A1/de
Priority to PCT/EP2015/068810 priority patent/WO2016087061A1/fr
Publication of DE102014018086A1 publication Critical patent/DE102014018086A1/de
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • 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
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00004—(bio)absorbable, (bio)resorbable, resorptive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00592—Elastic or resilient implements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00597—Implements comprising a membrane
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00606—Implements H-shaped in cross-section, i.e. with occluders on both sides of the opening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00619—Locking means for locking the implement in expanded state
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00623—Introducing or retrieving devices therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/36—Materials or treatment for tissue regeneration for embolization or occlusion, e.g. vaso-occlusive compositions or devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
DE102014018086.7A 2014-12-04 2014-12-04 Multiflexibler Occluder zum Verschluss von PFO- und ASD-Defekten und dessen Herstellung Pending DE102014018086A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102014018086.7A DE102014018086A1 (de) 2014-12-04 2014-12-04 Multiflexibler Occluder zum Verschluss von PFO- und ASD-Defekten und dessen Herstellung
PCT/EP2015/068810 WO2016087061A1 (fr) 2014-12-04 2015-08-17 Occludeur multi-flexible pour fermeture de défauts pfo et asd et fabrication de celui-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014018086.7A DE102014018086A1 (de) 2014-12-04 2014-12-04 Multiflexibler Occluder zum Verschluss von PFO- und ASD-Defekten und dessen Herstellung

Publications (1)

Publication Number Publication Date
DE102014018086A1 true DE102014018086A1 (de) 2016-06-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014018086.7A Pending DE102014018086A1 (de) 2014-12-04 2014-12-04 Multiflexibler Occluder zum Verschluss von PFO- und ASD-Defekten und dessen Herstellung

Country Status (2)

Country Link
DE (1) DE102014018086A1 (fr)
WO (1) WO2016087061A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108261214B (zh) 2016-12-31 2020-06-12 先健科技(深圳)有限公司 封堵器及封堵器的缝合方法
US20220395266A1 (en) * 2021-06-15 2022-12-15 St. Jude Medical, Cardiology Division, Inc. Devices and methods for the treatment of vascular abnormalities

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5725552A (en) 1994-07-08 1998-03-10 Aga Medical Corporation Percutaneous catheter directed intravascular occlusion devices
DE102005053958A1 (de) 2005-11-11 2007-05-16 Occlutech Gmbh Medizinisches selbstexpandierbares Occlusionsinstrument
WO2007140797A1 (fr) 2006-06-02 2007-12-13 Occlutech Gmbh Instrument d'occlusion pour fermer un appendice auriculaire cardiaque
EP1955661A2 (fr) 2001-01-12 2008-08-13 ev3 Endovascular, Inc. Dispositif de fermeture d'une malformation septale
EP2014239A2 (fr) 2007-06-21 2009-01-14 Aga Medical Corporation Structures tressées multicouche pour l'occlusion de défauts vasculaires
WO2011075088A1 (fr) 2009-12-17 2011-06-23 Nanyang Technological University Dispositif d'occlusion pour fermeture de défauts anatomiques
WO2011096896A1 (fr) 2010-02-05 2011-08-11 Nanyang Technological University Dispositif d'occlusion pour refermer des malformations anatomiques
DE102011077731A1 (de) 2010-11-12 2012-05-16 Acoredis Gmbh Verschlussvorrichtung für PFO/ASD-Occluder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101933850B (zh) * 2010-09-16 2012-07-18 先健科技(深圳)有限公司 封堵器及其制造方法
EP2596754A1 (fr) * 2011-11-23 2013-05-29 Occlutech Holding AG Implant médical et son procédé de fabrication
CN104905828B (zh) * 2013-02-04 2018-08-07 先健科技(深圳)有限公司 一种具有可变夹角的扁平盘面的封堵器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5725552A (en) 1994-07-08 1998-03-10 Aga Medical Corporation Percutaneous catheter directed intravascular occlusion devices
EP1955661A2 (fr) 2001-01-12 2008-08-13 ev3 Endovascular, Inc. Dispositif de fermeture d'une malformation septale
DE102005053958A1 (de) 2005-11-11 2007-05-16 Occlutech Gmbh Medizinisches selbstexpandierbares Occlusionsinstrument
WO2007140797A1 (fr) 2006-06-02 2007-12-13 Occlutech Gmbh Instrument d'occlusion pour fermer un appendice auriculaire cardiaque
EP2014239A2 (fr) 2007-06-21 2009-01-14 Aga Medical Corporation Structures tressées multicouche pour l'occlusion de défauts vasculaires
WO2011075088A1 (fr) 2009-12-17 2011-06-23 Nanyang Technological University Dispositif d'occlusion pour fermeture de défauts anatomiques
WO2011096896A1 (fr) 2010-02-05 2011-08-11 Nanyang Technological University Dispositif d'occlusion pour refermer des malformations anatomiques
DE102011077731A1 (de) 2010-11-12 2012-05-16 Acoredis Gmbh Verschlussvorrichtung für PFO/ASD-Occluder

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Publication number Publication date
WO2016087061A1 (fr) 2016-06-09

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Owner name: CORMOS MEDICAL GMBH, DE

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