WO2019174991A1 - Fermeture temporaire de collets d'anévrisme - Google Patents

Fermeture temporaire de collets d'anévrisme Download PDF

Info

Publication number
WO2019174991A1
WO2019174991A1 PCT/EP2019/055548 EP2019055548W WO2019174991A1 WO 2019174991 A1 WO2019174991 A1 WO 2019174991A1 EP 2019055548 W EP2019055548 W EP 2019055548W WO 2019174991 A1 WO2019174991 A1 WO 2019174991A1
Authority
WO
WIPO (PCT)
Prior art keywords
aneurysm
membrane
closure device
kit according
openings
Prior art date
Application number
PCT/EP2019/055548
Other languages
German (de)
English (en)
Inventor
Pervinder BHOGAL
Hans Henkes
Hermann Monstadt
Ralf Hannes
Original Assignee
Phenox 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 Phenox Gmbh filed Critical Phenox Gmbh
Publication of WO2019174991A1 publication Critical patent/WO2019174991A1/fr

Links

Classifications

    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • 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
    • A61B17/1214—Coils or wires
    • 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
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • 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
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • A61B17/12118—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm for positioning in conjunction with a stent
    • 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
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne un kit pour traiter des anévrismes, comprenant un dispositif de fermeture (1) qui est présent dans un état déployé, dans lequel il est libéré temporairement dans le vaisseau sanguin, et dans un état comprimé, dans lequel il est introduit dans le vaisseau sanguin et retiré de ce dernier, le dispositif de fermeture (1) possédant une partie sensiblement cylindrique (2) composée d'entretoises (4), qui forment une pluralité d'ouvertures (5) divisées sur la surface externe de la partie cylindrique (2), et le dispositif de fermeture (1) étant accouplé à un auxiliaire d'introduction (7), la partie sensiblement cylindrique (2) possédant au moins en partie un couvercle à travers une membrane (6) sur la surface externe, et le dispositif de fermeture (1) formant un canal transparent (8) dans la direction axiale ; des moyens d'occlusion, qui peuvent être introduits dans l'anévrisme au moyen d'un micro-cathéter et un micro-cathéter, qui sert à introduire les moyen d'occlusion dans l'anévrisme. Selon l'invention, le système empêche la sortie de moyens d'occlusion hors de l'anévrisme et désaccouple simultanément l'anévrisme du flux sanguin, pendant que le flux sanguin est maintenu dans le vaisseau principal.
PCT/EP2019/055548 2018-03-12 2019-03-06 Fermeture temporaire de collets d'anévrisme WO2019174991A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018105679.6 2018-03-12
DE102018105679.6A DE102018105679A1 (de) 2018-03-12 2018-03-12 Temporärer Verschluss von Aneurysmenhälsen

Publications (1)

Publication Number Publication Date
WO2019174991A1 true WO2019174991A1 (fr) 2019-09-19

Family

ID=65955159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/055548 WO2019174991A1 (fr) 2018-03-12 2019-03-06 Fermeture temporaire de collets d'anévrisme

Country Status (2)

Country Link
DE (1) DE102018105679A1 (fr)
WO (1) WO2019174991A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10888414B2 (en) 2019-03-20 2021-01-12 inQB8 Medical Technologies, LLC Aortic dissection implant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022125942A1 (de) 2022-10-07 2024-04-18 Acandis Gmbh Medizinische Vorrichtung, Set mit einer medizinischen Vorrichtung und Verfahren zur Herstellung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806030A1 (de) 1978-02-14 1979-08-16 Inst Textil & Faserforschung Verfahren zur herstellung von kuenstlichen blutgefaessprothesen und kuenstliche blutgefaessprothese
WO2008049386A1 (fr) 2006-10-26 2008-05-02 Nonwotecc Medical Gmbh Structure plane et procédé de fabrication d'une structure plane
WO2012034135A1 (fr) 2010-09-10 2012-03-15 Maria Aboytes Dispositifs et méthodes utilisés pour le traitement d'anomalies vasculaires
WO2012113581A1 (fr) 2011-02-25 2012-08-30 Phenox Gmbh Implant équipé de non-tissé
WO2016020922A2 (fr) * 2014-08-07 2016-02-11 Perflow Medical Ltd. Dispositif et méthode de traitement de l'anévrisme
EP3092958A1 (fr) * 2015-05-11 2016-11-16 Cook Medical Technologies LLC Ensemble et dispositif médical
WO2017089451A1 (fr) 2015-11-26 2017-06-01 Phenox Gmbh Moyen d'occlusion en forme de bande
WO2017165833A1 (fr) * 2016-03-24 2017-09-28 Covidien Lp Constructions à paroi mince pour déviation d'écoulement vasculaire

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806030A1 (de) 1978-02-14 1979-08-16 Inst Textil & Faserforschung Verfahren zur herstellung von kuenstlichen blutgefaessprothesen und kuenstliche blutgefaessprothese
WO2008049386A1 (fr) 2006-10-26 2008-05-02 Nonwotecc Medical Gmbh Structure plane et procédé de fabrication d'une structure plane
WO2012034135A1 (fr) 2010-09-10 2012-03-15 Maria Aboytes Dispositifs et méthodes utilisés pour le traitement d'anomalies vasculaires
WO2012113581A1 (fr) 2011-02-25 2012-08-30 Phenox Gmbh Implant équipé de non-tissé
WO2016020922A2 (fr) * 2014-08-07 2016-02-11 Perflow Medical Ltd. Dispositif et méthode de traitement de l'anévrisme
EP3092958A1 (fr) * 2015-05-11 2016-11-16 Cook Medical Technologies LLC Ensemble et dispositif médical
WO2017089451A1 (fr) 2015-11-26 2017-06-01 Phenox Gmbh Moyen d'occlusion en forme de bande
WO2017165833A1 (fr) * 2016-03-24 2017-09-28 Covidien Lp Constructions à paroi mince pour déviation d'écoulement vasculaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10888414B2 (en) 2019-03-20 2021-01-12 inQB8 Medical Technologies, LLC Aortic dissection implant

Also Published As

Publication number Publication date
DE102018105679A1 (de) 2019-09-12

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