DE102005053957A1 - Occlusionsinstrument zum Verschließen eines Herzohres und Verfahren zur Herstellung eines solchen Occlusionsinstruments - Google Patents

Occlusionsinstrument zum Verschließen eines Herzohres und Verfahren zur Herstellung eines solchen Occlusionsinstruments Download PDF

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Publication number
DE102005053957A1
DE102005053957A1 DE200510053957 DE102005053957A DE102005053957A1 DE 102005053957 A1 DE102005053957 A1 DE 102005053957A1 DE 200510053957 DE200510053957 DE 200510053957 DE 102005053957 A DE102005053957 A DE 102005053957A DE 102005053957 A1 DE102005053957 A1 DE 102005053957A1
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DE
Germany
Prior art keywords
auricle
instrument
inner walls
implanted
retained
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.)
Ceased
Application number
DE200510053957
Other languages
English (en)
Inventor
Hans-Reiner Figulla
Susann Klebon
Friedrich Moszner
Robert Moszner
Ruediger Ottma
Christoph Damm
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.)
Occlutech GmbH
Original Assignee
Occlutech 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 Occlutech GmbH filed Critical Occlutech GmbH
Priority to DE200510053957 priority Critical patent/DE102005053957A1/de
Publication of DE102005053957A1 publication Critical patent/DE102005053957A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12122—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder within the heart
    • 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
    • A61B2017/00606—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
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Reproductive Health (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)

Abstract

Die vorliegende Erfindung betrifft ein selbstexpandierbares Occlusionsinstrument (1) zum Verschließen eines Herzohres im Herzen eines Patienten sowie ein Verfahren zur Herstellung eines solchen Instruments. Das Occlusionsinstrument (1) besteht aus einem Geflecht (10) dünner Drähte oder Fäden, welches mittels eines Umformungs- und Wärmebehandlungsverfahrens eine geeignete Formgebung erhält. Im Einzelnen setzt sich das erfindungsgemäße Occlusionsinstrument (1) aus einem proximalen Retentionsbereich (2), einem distalen Retentionsbereich (3) und einem Mittenbereich (5) zusammen. Um zu erreichen, dass das Occlusionsinstrument im expandierten und implantierten Zustand besonders sicher in dem Herzohr des Patienten gehalten werden kann, ohne das Herzgewebe des Patienten zu verletzen, ist vorgesehen, dass der proximale Retentionsbereich (2) einen Krempenbereich (6) aufweist, der im expandierten Zustand des Occlusionsinstruments (1) in dem zu verschließenden Herzohr an den Innenwandungen des Herzohres zur Anlage kommt und mit den Innenwandungen des Herzohres eine kraftschüssige Verbindung bildet und somit das implantierte und expandierte Occlusionsinstrument (1) in dem Herzohr hält, wobei der distale Retentionsbereich (3) die Öffnung des Herzohres verschließt.
DE200510053957 2005-11-11 2005-11-11 Occlusionsinstrument zum Verschließen eines Herzohres und Verfahren zur Herstellung eines solchen Occlusionsinstruments Ceased DE102005053957A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200510053957 DE102005053957A1 (de) 2005-11-11 2005-11-11 Occlusionsinstrument zum Verschließen eines Herzohres und Verfahren zur Herstellung eines solchen Occlusionsinstruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510053957 DE102005053957A1 (de) 2005-11-11 2005-11-11 Occlusionsinstrument zum Verschließen eines Herzohres und Verfahren zur Herstellung eines solchen Occlusionsinstruments

Publications (1)

Publication Number Publication Date
DE102005053957A1 true DE102005053957A1 (de) 2007-05-16

Family

ID=37982639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510053957 Ceased DE102005053957A1 (de) 2005-11-11 2005-11-11 Occlusionsinstrument zum Verschließen eines Herzohres und Verfahren zur Herstellung eines solchen Occlusionsinstruments

Country Status (1)

Country Link
DE (1) DE102005053957A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1982655A1 (de) 2007-04-16 2008-10-22 Occlutech GmbH Occluder zum Verschliessen eines Herzohres und Herstellungsverfahren dafür
EP2074953A1 (de) * 2007-12-28 2009-07-01 AGA Medical Corporation Über einen perkutanen Katheter einführbare Vorrichtungen zum intravaskulären Verschluss
DE102009036817A1 (de) 2009-08-10 2011-02-17 Acoredis Gmbh Medizinisches, biologisch abbaubares Occlusionsinstrument und dessen Verwendung
WO2012032030A1 (en) 2010-09-06 2012-03-15 Nonwotecc Medical Gmbh Device for closing openings or cavities in blood vessels
EP2716234A1 (de) 2007-08-02 2014-04-09 Occlutech Holding AG Verfahren zur Herstellung einer implantierbaren medizinischen Vorrichtung und implantierbare medizinische Vorrichtung
WO2023186172A1 (zh) * 2022-04-01 2023-10-05 上海形状记忆合金材料有限公司 一种封堵器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012478A1 (en) * 1997-09-08 1999-03-18 Aga Medical Corporation Percutaneous catheter directed occlusion devices
DE10338702B3 (de) * 2003-08-22 2005-03-03 Jen.Meditec Gmbh Occlusioninstrument
DE60017928T2 (de) * 1999-10-27 2005-06-23 Atritech, Inc., Plymouth Abdeckungsvorrichtung für das ostium des linken vorhofanhangs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012478A1 (en) * 1997-09-08 1999-03-18 Aga Medical Corporation Percutaneous catheter directed occlusion devices
DE60017928T2 (de) * 1999-10-27 2005-06-23 Atritech, Inc., Plymouth Abdeckungsvorrichtung für das ostium des linken vorhofanhangs
DE10338702B3 (de) * 2003-08-22 2005-03-03 Jen.Meditec Gmbh Occlusioninstrument

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1982655A1 (de) 2007-04-16 2008-10-22 Occlutech GmbH Occluder zum Verschliessen eines Herzohres und Herstellungsverfahren dafür
EP2716234A1 (de) 2007-08-02 2014-04-09 Occlutech Holding AG Verfahren zur Herstellung einer implantierbaren medizinischen Vorrichtung und implantierbare medizinische Vorrichtung
EP2074953A1 (de) * 2007-12-28 2009-07-01 AGA Medical Corporation Über einen perkutanen Katheter einführbare Vorrichtungen zum intravaskulären Verschluss
AU2008261188B2 (en) * 2007-12-28 2011-07-14 St. Jude Medical, Cardiology Division, Inc. Percutaneous Catheter Directed Intravascular Occlusion Devices
US11317920B2 (en) 2007-12-28 2022-05-03 St. Jude Medical, Cardiology Division, Inc. Percutaneous catheter directed intravascular occlusion devices
US11534174B2 (en) 2007-12-28 2022-12-27 St. Jude Medical, Cardiology Division, Inc. Percutaneous catheter directed intravascular occlusion devices
US11944312B2 (en) 2007-12-28 2024-04-02 St. Jude Medical, Cardiology Division, Inc. Percutaneous catheter directed intravascular occlusion devices
DE102009036817A1 (de) 2009-08-10 2011-02-17 Acoredis Gmbh Medizinisches, biologisch abbaubares Occlusionsinstrument und dessen Verwendung
WO2012032030A1 (en) 2010-09-06 2012-03-15 Nonwotecc Medical Gmbh Device for closing openings or cavities in blood vessels
WO2023186172A1 (zh) * 2022-04-01 2023-10-05 上海形状记忆合金材料有限公司 一种封堵器

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