BR112017019934A2 - sistemas e métodos para terapia de válvula de coração - Google Patents

sistemas e métodos para terapia de válvula de coração

Info

Publication number
BR112017019934A2
BR112017019934A2 BR112017019934A BR112017019934A BR112017019934A2 BR 112017019934 A2 BR112017019934 A2 BR 112017019934A2 BR 112017019934 A BR112017019934 A BR 112017019934A BR 112017019934 A BR112017019934 A BR 112017019934A BR 112017019934 A2 BR112017019934 A2 BR 112017019934A2
Authority
BR
Brazil
Prior art keywords
heart valve
methods
prosthetic
mitral valve
therapy systems
Prior art date
Application number
BR112017019934A
Other languages
English (en)
Other versions
BR112017019934B1 (pt
Inventor
J Schweich Cyril Jr
Ganesan Kavitha
T Venkatasubramanian Ramji
J Mortier Todd
Original Assignee
Caisson Interventional Llc
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 Caisson Interventional Llc filed Critical Caisson Interventional Llc
Publication of BR112017019934A2 publication Critical patent/BR112017019934A2/pt
Publication of BR112017019934B1 publication Critical patent/BR112017019934B1/pt

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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • A61F2/02—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
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/2436—Deployment by retracting a sheath
    • 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
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/2439—Expansion controlled by filaments
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial 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

as válvulas mitrais protéticas aqui descritas podem ser desdobradas usando um sistema de distribuição da válvula mitral do transcateter e técnica para interfacear e ancorar em cooperação com as estruturas anatômicas de uma válvula mitral nativa. este documento descreve desenhos de válvula do coração protética e tácnicas para controle do fluxo de sangue através do via de saída ventricular esquerda. por exemplo, este documento descreve desenhos de válvula do coração protética e técnicas que reduzem ou impedem obstruções da via de saída ventricular esquerda que podem, de outro modo, resultar do movimento anterior sistólico de uma cúspide anterior da válvula mitral nativa.
BR112017019934-3A 2015-03-19 2016-03-17 Sistema de válvula mitral protética e conjunto de âncora de um sistema de válvula mitral protética BR112017019934B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562135276P 2015-03-19 2015-03-19
US62/135,276 2015-03-19
PCT/US2016/022774 WO2016149453A1 (en) 2015-03-19 2016-03-17 Systems and methods for heart valve therapy

Publications (2)

Publication Number Publication Date
BR112017019934A2 true BR112017019934A2 (pt) 2018-06-12
BR112017019934B1 BR112017019934B1 (pt) 2023-01-17

Family

ID=56919397

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019934-3A BR112017019934B1 (pt) 2015-03-19 2016-03-17 Sistema de válvula mitral protética e conjunto de âncora de um sistema de válvula mitral protética

Country Status (9)

Country Link
US (3) US10449039B2 (pt)
EP (1) EP3270827B1 (pt)
JP (1) JP6785786B2 (pt)
CN (1) CN107613908B (pt)
AU (1) AU2016233216B2 (pt)
BR (1) BR112017019934B1 (pt)
CA (1) CA2980163A1 (pt)
IL (1) IL254533A0 (pt)
WO (1) WO2016149453A1 (pt)

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