FR3021209B1 - Prothese de valve cardiaque mitrale ou tricuspide - Google Patents

Prothese de valve cardiaque mitrale ou tricuspide Download PDF

Info

Publication number
FR3021209B1
FR3021209B1 FR1454680A FR1454680A FR3021209B1 FR 3021209 B1 FR3021209 B1 FR 3021209B1 FR 1454680 A FR1454680 A FR 1454680A FR 1454680 A FR1454680 A FR 1454680A FR 3021209 B1 FR3021209 B1 FR 3021209B1
Authority
FR
France
Prior art keywords
extensions
annular portion
mitral
heart valve
valve prosthesis
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.)
Active
Application number
FR1454680A
Other languages
English (en)
Other versions
FR3021209A1 (fr
Inventor
Thomas Modine
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.)
Valmy Holding Fr
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1454680A priority Critical patent/FR3021209B1/fr
Publication of FR3021209A1 publication Critical patent/FR3021209A1/fr
Application granted granted Critical
Publication of FR3021209B1 publication Critical patent/FR3021209B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support 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
    • 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
    • A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
    • 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
    • A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
    • A61F2002/8483—Barbs
    • 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
    • A61F2230/0071—Three-dimensional shapes spherical
    • 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
    • A61F2230/0076—Quadric-shaped ellipsoidal or ovoid
    • 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
    • A61F2230/0078—Quadric-shaped hyperboloidal

Landscapes

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

Abstract

Cette prothèse (1) comprend une armature tubulaire expansible (2) et une valve prothétique (3) montée sur cette armature. Selon l'invention : - la portion atriale (2a) est formée de trois ou quatre extensions (4) en fil métallique, régulièrement réparties sur la circonférence de cette portion atriale (2a) et se projetant depuis ladite portion annulaire (2i), chaque extension (4) étant formée d'un fil unique en U ou V inversé et les différentes extensions (4) étant sensiblement inscrites dans une sphère tronquée imaginaire placée au-dessus de ladite portion annulaire (2i) ; - ladite portion annulaire (2i) est formée de mailles en losange qui comprennent des pointes d'ancrage (5) ; et - ladite portion ventriculaire (2v) est formée de trois ou quatre extensions (6) homologues aux extensions (4), sensiblement inscrites dans une forme ovoïde imaginaire placée au-dessous de ladite portion annulaire (2i).
FR1454680A 2014-05-23 2014-05-23 Prothese de valve cardiaque mitrale ou tricuspide Active FR3021209B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1454680A FR3021209B1 (fr) 2014-05-23 2014-05-23 Prothese de valve cardiaque mitrale ou tricuspide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1454680A FR3021209B1 (fr) 2014-05-23 2014-05-23 Prothese de valve cardiaque mitrale ou tricuspide

Publications (2)

Publication Number Publication Date
FR3021209A1 FR3021209A1 (fr) 2015-11-27
FR3021209B1 true FR3021209B1 (fr) 2021-03-05

Family

ID=51063726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1454680A Active FR3021209B1 (fr) 2014-05-23 2014-05-23 Prothese de valve cardiaque mitrale ou tricuspide

Country Status (1)

Country Link
FR (1) FR3021209B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6686138B2 (ja) * 2015-11-12 2020-04-22 ヴァルミー ホールディング 僧帽弁位または三尖弁位の人工心臓弁

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009045334A1 (fr) * 2007-09-28 2009-04-09 St. Jude Medical, Inc. Valvules cardiaques prothétiques repliables/déployables dotées de caractéristiques de retenue des valves natives calcifiées
US7806921B2 (en) * 2007-11-08 2010-10-05 Cook Incorporated Monocusp valve design
AU2009219415B2 (en) * 2008-02-25 2013-01-17 Medtronic Vascular Inc. Infundibular reducer devices
BR112012010321B8 (pt) * 2009-11-02 2021-06-22 Symetis Sa válvula de substituição para uso em um corpo humano
EP2478868A1 (fr) * 2011-01-25 2012-07-25 The Provost, Fellows, Foundation Scholars, and the other Members of Board, of the College of the Holy and Undivided Trinity of Queen Elizabeth Dispositif servant d'implant
US9662206B2 (en) * 2011-09-12 2017-05-30 Highlife Sas Transcatheter valve prosthesis

Also Published As

Publication number Publication date
FR3021209A1 (fr) 2015-11-27

Similar Documents

Publication Publication Date Title
USD841813S1 (en) Prosthetic heart valve element
FR3021208B1 (fr) Prothese de valve cardiaque mitrale ou tricuspide
EP4257086A3 (fr) Valve cardiaque transcathéther pour remplacement d'une valve mitrale naturelle
EP4285866A3 (fr) Cadre de commissure flexible
USD811714S1 (en) Shoe upper
USD796826S1 (en) Shoe upper
USD780879S1 (en) Artificial fishing lure
JP2016504154A5 (fr)
FR3058631B1 (fr) Implant de traitement d'une valve biologique
WO2016000820A3 (fr) Constructions extra-dures et procédés pour les produire
WO2015128741A3 (fr) Prothèse valvulaire transcathéter
MA50159A (fr) Nouvelles combinaisons stables de charpentes de domaines variables d'anticorps
MA49664A (fr) Combinaisons d'un dérivé de 4-pyrimidinesulfamide avec des principes actifs pour le traitement de maladies liées à l'endothéline
MX2017009898A (es) Metodo para formar un arreglo de productos y el arreglo de productos formado mediante este.
CA183780S (en) Cleaning pad
FR3021209B1 (fr) Prothese de valve cardiaque mitrale ou tricuspide
EA201892047A1 (ru) Регулятор роста растений
USD827826S1 (en) Root part for a dental implant
WO2018083542A3 (fr) Prothèse valvulaire transcathéter
GB201109317D0 (en) Stent element
USD827825S1 (en) Root part for a dental implant
EP3658080A4 (fr) Remplacement endovasculaire de valve aortique, de racine aortique et d'aorte ascendante
MY193053A (en) Method for enhancing plant disease controlling effects of isofetamid and method for controlling plant diseases
USD881600S1 (en) Fishing rod holder apparatus
USD894777S1 (en) Watch movement

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20151127

PLFP Fee payment

Year of fee payment: 3

TP Transmission of property

Owner name: VALMY HOLDING, FR

Effective date: 20170110

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11