BRPI0414870A - anéis de anuloplastia para reparo de válvulas mitrais anormais - Google Patents
anéis de anuloplastia para reparo de válvulas mitrais anormaisInfo
- Publication number
- BRPI0414870A BRPI0414870A BRPI0414870-3A BRPI0414870A BRPI0414870A BR PI0414870 A BRPI0414870 A BR PI0414870A BR PI0414870 A BRPI0414870 A BR PI0414870A BR PI0414870 A BRPI0414870 A BR PI0414870A
- Authority
- BR
- Brazil
- Prior art keywords
- segment
- ring body
- mitral
- ring
- geometry axis
- Prior art date
Links
- 210000004115 mitral valve Anatomy 0.000 title abstract 3
- 230000002159 abnormal effect Effects 0.000 title 1
- 238000009958 sewing Methods 0.000 abstract 2
- 230000001746 atrial effect Effects 0.000 abstract 1
- 230000017531 blood circulation Effects 0.000 abstract 1
- 208000005907 mitral valve insufficiency Diseases 0.000 abstract 1
- 238000007634 remodeling Methods 0.000 abstract 1
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
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/2445—Annuloplasty rings in direct contact with the valve annulus
- A61F2/2448—D-shaped rings
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (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
"ANéIS DE ANULOPLASTIA PARA REPARO DE VáLVULAS MITRAIS ANORMAIS". A invenção refere-se a um anel de anuloplastia mitral de remodelação com uma dimensão anterior para posterior reduzida para restaurar a coaptação entre os folíolos mitrais na insuficiência de valva mitral (IMVI). O anel tem um corpo de forma geralmente oval com um eixo geométrico maior perpendicular a um eixo geométrico menor, ambos perpendiculares a um eixo geométrico de fluxo sanguíneo. Uma seção anterior fica entre os trigónios anterolateral e posteromedial, enquanto uma seção posterior define o corpo de anel restante e está dividida em segmentos P1, P2 e P3 que correspondem aos três dentes da mesma nomenclatura no folíolo posterior da valva mitral. A dimensão anterior para posterior do corpo de anel é reduzida em relação aos anéis convencionais, tal como provendo, em vista plana atrial, um segmento P3 puxado para dentro. Vista de outro modo, a convexidade do segmento P3 é menos pronunciada do que a convexidade do segmento P1. Além disso, o corpo de anel pode ter uma porção defletida para baixo na seção posterior, de preferência dentro dos segmentos P2 e P3. A porção defletida para baixo pode ter um vértice o qual é a elevação mais baixa do corpo de anel e pode estar deslocado em relação ao centro da porção defletida para baixo na direção do segmento P1. Uma luva de costura pode ter uma dimensão radial aumentada entre 5-10 cm ou somente uma porção da luva de costura pode estar aumentada.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67833803A | 2003-10-03 | 2003-10-03 | |
| PCT/US2004/032596 WO2005034813A2 (en) | 2003-10-03 | 2004-10-01 | Annuloplasty rings for repair of abnormal mitral valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0414870A true BRPI0414870A (pt) | 2006-11-28 |
Family
ID=34435363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0414870-3A BRPI0414870A (pt) | 2003-10-03 | 2004-10-01 | anéis de anuloplastia para reparo de válvulas mitrais anormais |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1684670B1 (pt) |
| JP (1) | JP4594316B2 (pt) |
| AU (1) | AU2004279391A1 (pt) |
| BR (1) | BRPI0414870A (pt) |
| CA (1) | CA2539459C (pt) |
| WO (1) | WO2005034813A2 (pt) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20011012A1 (it) | 2001-05-17 | 2002-11-17 | Ottavio Alfieri | Protesi anulare per valvola mitrale |
| US7935145B2 (en) | 2001-05-17 | 2011-05-03 | Edwards Lifesciences Corporation | Annuloplasty ring for ischemic mitral valve insuffuciency |
| US6908482B2 (en) | 2001-08-28 | 2005-06-21 | Edwards Lifesciences Corporation | Three-dimensional annuloplasty ring and template |
| US7367991B2 (en) | 2001-08-28 | 2008-05-06 | Edwards Lifesciences Corporation | Conformal tricuspid annuloplasty ring and template |
| US7951196B2 (en) | 2004-04-29 | 2011-05-31 | Edwards Lifesciences Corporation | Annuloplasty ring for mitral valve prolapse |
| US7842085B2 (en) | 2005-03-23 | 2010-11-30 | Vaso Adzich | Annuloplasty ring and holder combination |
| US7575595B2 (en) | 2005-03-23 | 2009-08-18 | Edwards Lifesciences Corporation | Annuloplasty ring and holder combination |
| ES2660164T3 (es) * | 2005-10-26 | 2018-03-21 | St. Jude Medical, Inc. | Prótesis de anuloplastia para válvula mitral con forma de silla de montar |
| JP5371440B2 (ja) | 2005-12-15 | 2013-12-18 | ジョージア テック リサーチ コーポレイション | 乳頭筋位置制御装置、システム及び方法 |
| WO2007100410A2 (en) | 2005-12-15 | 2007-09-07 | Georgia Tech Research Corporation | Systems and methods for enabling heart valve replacement |
| CA2669195C (en) | 2005-12-15 | 2013-06-25 | Georgia Tech Research Corporation | Systems and methods to control the dimension of a heart valve |
| CA2677968C (en) | 2006-05-15 | 2014-07-08 | Enovacor Aps | A system and a method for altering the geometry of the heart |
| US20220218479A1 (en) * | 2006-10-06 | 2022-07-14 | BioStable Science & Engineering, Inc. | Intra-annular mounting frame for aortic valve repair |
| US7879087B2 (en) | 2006-10-06 | 2011-02-01 | Edwards Lifesciences Corporation | Mitral and tricuspid annuloplasty rings |
| SE530568C2 (sv) * | 2006-11-13 | 2008-07-08 | Medtentia Ab | Anordning och metod för förbättring av funktionen hos en hjärtklaff |
| CN101605511B (zh) | 2007-02-09 | 2013-03-13 | 爱德华兹生命科学公司 | 大小逐渐变化的瓣环成形术环 |
| US8529620B2 (en) | 2007-05-01 | 2013-09-10 | Ottavio Alfieri | Inwardly-bowed tricuspid annuloplasty ring |
| CN101827566B (zh) | 2007-09-07 | 2013-07-24 | 爱德华兹生命科学公司 | 用于输送瓣环成形术环的活动支架 |
| JP5390597B2 (ja) * | 2008-05-09 | 2014-01-15 | エドワーズ ライフサイエンシーズ コーポレイション | 変性弁膜症に特有の弁形成リング |
| US20090287303A1 (en) | 2008-05-13 | 2009-11-19 | Edwards Lifesciences Corporation | Physiologically harmonized tricuspid annuloplasty ring |
| US8449608B2 (en) * | 2010-01-22 | 2013-05-28 | Edwards Lifesciences Corporation | Tricuspid ring |
| US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
| BR112013004115B1 (pt) | 2010-08-24 | 2021-01-05 | Edwards Lifesciences Corporation | anel de anuloplastia |
| WO2012030370A1 (en) | 2010-08-31 | 2012-03-08 | Edwards Lifesciences Corporation | Physiologic tricuspid annuloplasty ring |
| US8932350B2 (en) | 2010-11-30 | 2015-01-13 | Edwards Lifesciences Corporation | Reduced dehiscence annuloplasty ring |
| US9554897B2 (en) | 2011-04-28 | 2017-01-31 | Neovasc Tiara Inc. | Methods and apparatus for engaging a valve prosthesis with tissue |
| US9308087B2 (en) | 2011-04-28 | 2016-04-12 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
| US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
| US9687346B2 (en) | 2013-03-14 | 2017-06-27 | Edwards Lifesciences Corporation | Multi-stranded heat set annuloplasty rings |
| US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
| US10314707B2 (en) | 2015-06-09 | 2019-06-11 | Edwards Lifesciences, Llc | Asymmetric mitral annuloplasty band |
| CA3007660A1 (en) | 2015-12-15 | 2017-06-22 | Neovasc Tiara Inc. | Transseptal delivery system |
| CN108882981B (zh) | 2016-01-29 | 2021-08-10 | 内奥瓦斯克迪亚拉公司 | 用于防止流出阻塞的假体瓣膜 |
| CA3042588A1 (en) | 2016-11-21 | 2018-05-24 | Neovasc Tiara Inc. | Methods and systems for rapid retraction of a transcatheter heart valve delivery system |
| US10856984B2 (en) | 2017-08-25 | 2020-12-08 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
| CN112437651B (zh) | 2018-07-30 | 2024-01-16 | 爱德华兹生命科学公司 | 微创低应变瓣环成形术环 |
| CA3118599A1 (en) | 2018-11-08 | 2020-05-14 | Neovasc Tiara Inc. | Ventricular deployment of a transcatheter mitral valve prosthesis |
| EP3934591A4 (en) | 2019-03-08 | 2022-11-23 | Neovasc Tiara Inc. | Retrievable prosthesis delivery system |
| AU2020256195B2 (en) | 2019-04-01 | 2022-10-13 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
| US11491006B2 (en) | 2019-04-10 | 2022-11-08 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
| AU2020279750B2 (en) | 2019-05-20 | 2023-07-13 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
| EP3986332A4 (en) | 2019-06-20 | 2023-07-19 | Neovasc Tiara Inc. | LOW-PROFILE PROSTHETIC MITRAL VALVE |
| US20250152356A1 (en) * | 2022-01-19 | 2025-05-15 | Hvr Cardio Oy | Annuloplasty device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2049971C (en) * | 1989-02-13 | 2001-08-21 | Hung L. Lam | Selectively flexible annuloplasty ring |
| FR2708458B1 (fr) * | 1993-08-03 | 1995-09-15 | Seguin Jacques | Anneau prothétique pour chirurgie cardiaque. |
| US5776189A (en) * | 1997-03-05 | 1998-07-07 | Khalid; Naqeeb | Cardiac valvular support prosthesis |
| ITMI20011012A1 (it) * | 2001-05-17 | 2002-11-17 | Ottavio Alfieri | Protesi anulare per valvola mitrale |
| US6726716B2 (en) * | 2001-08-24 | 2004-04-27 | Edwards Lifesciences Corporation | Self-molding annuloplasty ring |
| US6805710B2 (en) * | 2001-11-13 | 2004-10-19 | Edwards Lifesciences Corporation | Mitral valve annuloplasty ring for molding left ventricle geometry |
-
2004
- 2004-10-01 AU AU2004279391A patent/AU2004279391A1/en not_active Abandoned
- 2004-10-01 EP EP04794078.8A patent/EP1684670B1/en not_active Expired - Lifetime
- 2004-10-01 BR BRPI0414870-3A patent/BRPI0414870A/pt not_active Application Discontinuation
- 2004-10-01 JP JP2006534215A patent/JP4594316B2/ja not_active Expired - Lifetime
- 2004-10-01 WO PCT/US2004/032596 patent/WO2005034813A2/en active Application Filing
- 2004-10-01 CA CA2539459A patent/CA2539459C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005034813A3 (en) | 2006-05-26 |
| CA2539459A1 (en) | 2005-04-21 |
| EP1684670A2 (en) | 2006-08-02 |
| WO2005034813A2 (en) | 2005-04-21 |
| JP2007507309A (ja) | 2007-03-29 |
| JP4594316B2 (ja) | 2010-12-08 |
| EP1684670B1 (en) | 2016-12-07 |
| AU2004279391A1 (en) | 2005-04-21 |
| CA2539459C (en) | 2012-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0414870A (pt) | anéis de anuloplastia para reparo de válvulas mitrais anormais | |
| ATE539704T1 (de) | Annuloplastiering für mitralklappe zum formen des linken herzkammers geometrie | |
| Xanthos et al. | Anatomic variations of the cardiac valves and papillary muscles of the right heart | |
| BR9809289A (pt) | Modelo de implante universal para modificação de curvatura corneal e processos de modificação da curvatura corneal por uso do mesmo | |
| BRPI0517342A (pt) | capacete com suprimento de ar | |
| BRPI0719370B1 (pt) | Lente intraocular | |
| BR9902198A (pt) | Fralda descartável semelhante a roupa ìntima. | |
| BRPI0705740A (pt) | correção de aberrações de ordem mais alta em lentes intraoculares | |
| KR102339078B1 (ko) | 비대칭 근거리 영역을 가지는 다초점 인공수정체 | |
| CN108478310B (zh) | 一种可调节长度和角度的三尖瓣成型环 | |
| Settepani et al. | Cusp repair during aortic valve-sparing operation: technical aspects and impact on results | |
| BR112013010020A2 (pt) | lamela abrasiva para ser disposta sobre um rebolo acionável rotativamente em torno de um eixo de rotação | |
| CN205411302U (zh) | 一种复合螺钉和复合固定组件 | |
| CN209059541U (zh) | 桡骨小头假体 | |
| CN209450723U (zh) | 一种可调节长度和角度的三尖瓣成型环 | |
| EP3498231B1 (fr) | Gamme d'implants fémoraux et prothèse totale de genou comprenant un implant fémoral sélectionné dans une telle gamme d'implants fémoraux | |
| HUNTER | Retinal white without pressure: review and relative incidence | |
| McAlpine | An Introduction to the Aorto—Ventricular Unit | |
| Kumar et al. | Scleral buckling in rhegmatogenous retinal detachment with concomitant full‐thickness macular hole | |
| 蘇上豪 et al. | Chordal Replacement with Gore-Tex Sutures in Mitral Valve Repair: One Institute Experience | |
| BR112019011538A2 (pt) | lente oftálmica tórica | |
| Morris et al. | Retinal detachment laser prophylaxis | |
| CN207949993U (zh) | 角膜接触镜固定装置 | |
| CN209546953U (zh) | 一种五趾袜 | |
| Stern | Gas vitrectomy in a primate model: by H. Lincoff, I. Kreissig, F. Jakobiec, et al. Graefe's Arch Clin Exp Ophthalmol 224: 215–217, 1986 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |