BR112012029469A2 - sistema de colocação para uma prótese valvular, e, método para colocar uma prótese valvular em um local de implantação - Google Patents
sistema de colocação para uma prótese valvular, e, método para colocar uma prótese valvular em um local de implantaçãoInfo
- Publication number
- BR112012029469A2 BR112012029469A2 BR112012029469A BR112012029469A BR112012029469A2 BR 112012029469 A2 BR112012029469 A2 BR 112012029469A2 BR 112012029469 A BR112012029469 A BR 112012029469A BR 112012029469 A BR112012029469 A BR 112012029469A BR 112012029469 A2 BR112012029469 A2 BR 112012029469A2
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- valve prosthesis
- balloon
- placing
- implantation site
- Prior art date
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
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/243—Deployment by mechanical expansion
- A61F2/2433—Deployment by mechanical expansion using balloon catheter
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
- A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
- A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
- A61F2002/9586—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve the means being inside the balloon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
- A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
- A61M2025/1031—Surface processing of balloon members, e.g. coating or deposition; Mounting additional parts onto the balloon member's surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
sistema de colocação para uma prótese valvular, e, método para colocar uma prótese valvular em um local de implantação. estruturas de retenção matém válvulas com stent no balão de um cateter de balão durante a colocação da válvula para um nó de implantação e subsequente expansão da válvula. as estruturas de retenção definem uma borda erguida com relação para a superfície externa do balão e limitam movimento da válvula longitudinalmente com relação ao balão. o esvaziamento do balão seguindo a expansão do stent de válvula libera a vávula.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34617510P | 2010-05-19 | 2010-05-19 | |
PCT/US2011/000892 WO2011146124A1 (en) | 2010-05-19 | 2011-05-19 | Balloon expandable platform with retaining features for a collapsible valve |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012029469A2 true BR112012029469A2 (pt) | 2017-01-24 |
Family
ID=44351354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012029469A BR112012029469A2 (pt) | 2010-05-19 | 2011-05-19 | sistema de colocação para uma prótese valvular, e, método para colocar uma prótese valvular em um local de implantação |
Country Status (7)
Country | Link |
---|---|
US (1) | US9254191B2 (pt) |
EP (1) | EP2571454A1 (pt) |
AU (1) | AU2011256841B2 (pt) |
BR (1) | BR112012029469A2 (pt) |
CA (1) | CA2799610C (pt) |
CR (1) | CR20120600A (pt) |
WO (1) | WO2011146124A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9119716B2 (en) * | 2011-07-27 | 2015-09-01 | Edwards Lifesciences Corporation | Delivery systems for prosthetic heart valve |
CN106163459B (zh) * | 2014-04-08 | 2018-05-29 | 斯瑞克公司 | 植入物递送系统 |
WO2016196270A1 (en) * | 2015-06-01 | 2016-12-08 | Edwards Lifesciences Corporation | Cardiac valve repair devices configured for percutaneous delivery |
US10751176B2 (en) * | 2015-08-26 | 2020-08-25 | Edwards Lifesciences Corporation | Controlled balloon deployment |
US11259920B2 (en) | 2015-11-03 | 2022-03-01 | Edwards Lifesciences Corporation | Adapter for prosthesis delivery device and methods of use |
EP4051176A1 (en) * | 2019-10-31 | 2022-09-07 | Edwards Lifesciences Corporation | Expandable transition element for a transcatheter delivery device |
CN111012557B (zh) * | 2019-11-21 | 2022-09-02 | 先健科技(深圳)有限公司 | 球囊导管 |
CN111588970B (zh) * | 2020-05-29 | 2022-09-16 | 成都赛拉诺医疗科技有限公司 | 扩张球囊装置及扩张球囊装置的制作方法 |
WO2022103819A1 (en) * | 2020-11-12 | 2022-05-19 | Medtronic, Inc. | Balloon expandable transcatheter valve delivery devices and methods |
WO2023040320A1 (zh) * | 2021-09-16 | 2023-03-23 | 上海纽脉医疗科技股份有限公司 | 人工瓣膜输送系统以及用于其的止动装置、止挡件 |
CN116831784B (zh) * | 2023-03-06 | 2024-01-09 | 杭州启明医疗器械股份有限公司 | 止挡机构、导管组件及介入输送系统 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5935135A (en) * | 1995-09-29 | 1999-08-10 | United States Surgical Corporation | Balloon delivery system for deploying stents |
JP3523765B2 (ja) * | 1997-01-24 | 2004-04-26 | テルモ株式会社 | 生体器官拡張器具 |
US6027510A (en) * | 1997-12-08 | 2000-02-22 | Inflow Dynamics Inc. | Stent delivery system |
US5976155A (en) * | 1999-03-05 | 1999-11-02 | Advanced Cardiovascular Systems, Inc. | System for removably securing a stent on a catheter assembly and method of use |
US6258099B1 (en) * | 1999-03-31 | 2001-07-10 | Scimed Life Systems, Inc. | Stent security balloon/balloon catheter |
US6264683B1 (en) * | 2000-03-17 | 2001-07-24 | Advanced Cardiovascular Systems, Inc. | Stent delivery catheter with bumpers for improved retention of balloon expandable stents |
US20020120321A1 (en) | 2001-02-26 | 2002-08-29 | Gunderson Richard C. | Stent retention mechanism |
US20030074044A1 (en) * | 2001-10-16 | 2003-04-17 | Randby John H. | Stent delivery system |
US8721713B2 (en) * | 2002-04-23 | 2014-05-13 | Medtronic, Inc. | System for implanting a replacement valve |
US7105014B2 (en) * | 2002-11-22 | 2006-09-12 | Medtronic Vascular, Inc. | Stent delivery and retention apparatus |
US7473271B2 (en) * | 2003-04-11 | 2009-01-06 | Boston Scientific Scimed, Inc. | Stent delivery system with securement and deployment accuracy |
US7462191B2 (en) * | 2004-06-30 | 2008-12-09 | Edwards Lifesciences Pvt, Inc. | Device and method for assisting in the implantation of a prosthetic valve |
US8790396B2 (en) | 2005-07-27 | 2014-07-29 | Medtronic 3F Therapeutics, Inc. | Methods and systems for cardiac valve delivery |
US20070288081A1 (en) * | 2006-05-18 | 2007-12-13 | Abbott Laboratories | Stent delivery system having a stent stopper |
US20070293942A1 (en) | 2006-06-16 | 2007-12-20 | Daryush Mirzaee | Prosthetic valve and deployment method |
-
2011
- 2011-05-19 CA CA2799610A patent/CA2799610C/en not_active Expired - Fee Related
- 2011-05-19 BR BR112012029469A patent/BR112012029469A2/pt not_active IP Right Cessation
- 2011-05-19 AU AU2011256841A patent/AU2011256841B2/en not_active Ceased
- 2011-05-19 EP EP11723766A patent/EP2571454A1/en not_active Ceased
- 2011-05-19 WO PCT/US2011/000892 patent/WO2011146124A1/en active Application Filing
- 2011-05-19 US US13/698,162 patent/US9254191B2/en not_active Expired - Fee Related
-
2012
- 2012-11-28 CR CR20120600A patent/CR20120600A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP2571454A1 (en) | 2013-03-27 |
AU2011256841A1 (en) | 2013-01-10 |
US9254191B2 (en) | 2016-02-09 |
CA2799610A1 (en) | 2011-11-24 |
WO2011146124A1 (en) | 2011-11-24 |
US20130218266A1 (en) | 2013-08-22 |
CR20120600A (es) | 2013-01-23 |
CA2799610C (en) | 2014-12-09 |
AU2011256841B2 (en) | 2014-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |