BR112021023889A2 - Balões para aparelho de entrega de válvula protética e métodos de montagem - Google Patents

Balões para aparelho de entrega de válvula protética e métodos de montagem

Info

Publication number
BR112021023889A2
BR112021023889A2 BR112021023889A BR112021023889A BR112021023889A2 BR 112021023889 A2 BR112021023889 A2 BR 112021023889A2 BR 112021023889 A BR112021023889 A BR 112021023889A BR 112021023889 A BR112021023889 A BR 112021023889A BR 112021023889 A2 BR112021023889 A2 BR 112021023889A2
Authority
BR
Brazil
Prior art keywords
tapered portion
distal
proximal
balloons
valve
Prior art date
Application number
BR112021023889A
Other languages
English (en)
Portuguese (pt)
Inventor
T Le Tung
Huy LE Thanh
Mak Sovanpheap
L Saravia Maria
D Nguyen Kim
Tran Sonny
John Loos David
H Avery Neal
Nicole Whitehead Haley
C Murad Michael
Original Assignee
Edwards Lifesciences Corp
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 Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Publication of BR112021023889A2 publication Critical patent/BR112021023889A2/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
    • A61F2/2427—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
    • A61F2/02—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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9522—Means for mounting a stent or stent-graft onto or into a placement instrument
    • 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
    • A61F2/0095—Packages or dispensers for prostheses or other implants
    • 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
    • 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
    • A61F2230/0069—Three-dimensional shapes cylindrical
    • 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
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production

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)
BR112021023889A 2019-10-07 2020-10-06 Balões para aparelho de entrega de válvula protética e métodos de montagem BR112021023889A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201962911861P 2019-10-07 2019-10-07
US201962925722P 2019-10-24 2019-10-24
US202062981412P 2020-02-25 2020-02-25
US202063051244P 2020-07-13 2020-07-13
US202063086940P 2020-10-02 2020-10-02
PCT/US2020/054410 WO2021071842A1 (en) 2019-10-07 2020-10-06 Balloons for prosthetic valve delivery apparatus and methods of assembly

Publications (1)

Publication Number Publication Date
BR112021023889A2 true BR112021023889A2 (pt) 2022-07-19

Family

ID=73020301

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021023889A BR112021023889A2 (pt) 2019-10-07 2020-10-06 Balões para aparelho de entrega de válvula protética e métodos de montagem

Country Status (13)

Country Link
US (2) US20220226115A1 (https=)
EP (2) EP4041135B1 (https=)
JP (1) JP2022550233A (https=)
KR (1) KR20220079798A (https=)
CN (2) CN114206266B (https=)
AU (1) AU2020363380A1 (https=)
BR (1) BR112021023889A2 (https=)
CA (1) CA3141555A1 (https=)
CL (1) CL2021003440A1 (https=)
CR (1) CR20210645A (https=)
IL (2) IL288449B2 (https=)
MX (1) MX2021014697A (https=)
WO (1) WO2021071842A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11147667B2 (en) * 2017-09-08 2021-10-19 Edwards Lifesciences Corporation Sealing member for prosthetic heart valve
EP4398843A1 (en) * 2021-09-09 2024-07-17 Boston Scientific Scimed, Inc. Balloon expandable delivery system with uniform inflation
WO2023040323A1 (zh) * 2021-09-16 2023-03-23 上海纽脉医疗科技股份有限公司 人工瓣膜的输送系统、挡件及介入式输送装置
CN114259321B (zh) * 2021-09-16 2025-07-15 上海纽脉医疗科技股份有限公司 人工瓣膜的输送系统
CN114259323B (zh) * 2021-09-18 2024-12-03 上海纽脉医疗科技股份有限公司 人工瓣膜的输送系统
WO2023040321A1 (zh) * 2021-09-18 2023-03-23 上海纽脉医疗科技股份有限公司 人工瓣膜的输送系统、挡件及介入式医疗设备
JP7551674B2 (ja) * 2022-02-08 2024-09-17 日本ライフライン株式会社 バルーンカテーテル
JP7410198B2 (ja) * 2022-02-28 2024-01-09 日本ライフライン株式会社 バルーン型電極カテーテル
JP7410199B2 (ja) * 2022-02-28 2024-01-09 日本ライフライン株式会社 バルーン型電極カテーテル
EP4536144A1 (en) * 2022-06-06 2025-04-16 St. Jude Medical, Cardiology Division, Inc. Balloon expandable leaflet protection during crimping
EP4615367A1 (en) * 2022-11-08 2025-09-17 St. Jude Medical, Cardiology Division, Inc. Prosthetic heart valve delivery device and system
WO2025165822A1 (en) * 2024-01-31 2025-08-07 Edwards Lifesciences Corppration Delivery cathethers with reduced retrieval forces
WO2026019673A1 (en) * 2024-07-15 2026-01-22 Edwards Lifesciences Corporation Cover for a medical balloon
CN119424052A (zh) * 2024-12-18 2025-02-14 康迪泰科(北京)医疗科技有限公司 一种瓣膜支架输送装置

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US5935135A (en) * 1995-09-29 1999-08-10 United States Surgical Corporation Balloon delivery system for deploying stents
AU6404899A (en) * 1998-09-30 2000-04-17 Jay S. Yadav Stent delivery system
US6280412B1 (en) * 1999-06-17 2001-08-28 Scimed Life Systems, Inc. Stent securement by balloon modification
US6629992B2 (en) * 2000-08-04 2003-10-07 Advanced Cardiovascular Systems, Inc. Sheath for self-expanding stent
US6893460B2 (en) 2001-10-11 2005-05-17 Percutaneous Valve Technologies Inc. Implantable prosthetic valve
US20040267195A1 (en) * 2003-06-24 2004-12-30 Arnoldo Currlin Catheter balloon having visible marker
US7353946B2 (en) * 2004-05-11 2008-04-08 Medtronic Vascular, Inc. Protective packaging assembly for medical devices and method of using same
US7780723B2 (en) 2005-06-13 2010-08-24 Edwards Lifesciences Corporation Heart valve delivery system
US8007992B2 (en) 2006-10-27 2011-08-30 Edwards Lifesciences Corporation Method of treating glutaraldehyde-fixed pericardial tissue with a non-aqueous mixture of glycerol and a C1-C3 alcohol
WO2008126737A1 (ja) * 2007-04-05 2008-10-23 Kaneka Corporation ステントデリバリーシステム
US20090018635A1 (en) * 2007-07-10 2009-01-15 Boston Scientific Scimed, Inc. Stent protector
US8357387B2 (en) 2007-12-21 2013-01-22 Edwards Lifesciences Corporation Capping bioprosthetic tissue to reduce calcification
US9061119B2 (en) 2008-05-09 2015-06-23 Edwards Lifesciences Corporation Low profile delivery system for transcatheter heart valve
US8900286B2 (en) * 2010-03-01 2014-12-02 Abbott Cardiovascular Systems, Inc. Medical device shield and methods for delivering a medical device
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Also Published As

Publication number Publication date
IL288449B1 (en) 2025-01-01
IL288449B2 (en) 2025-05-01
IL288449A (en) 2022-01-01
CN114206266B (zh) 2025-10-28
WO2021071842A1 (en) 2021-04-15
CA3141555A1 (en) 2021-04-15
CR20210645A (es) 2022-05-12
EP4041135B1 (en) 2024-11-06
CN121667897A (zh) 2026-03-17
EP4509100A2 (en) 2025-02-19
CL2021003440A1 (es) 2022-10-07
JP2022550233A (ja) 2022-12-01
EP4509100A3 (en) 2025-04-23
US20240216157A1 (en) 2024-07-04
AU2020363380A1 (en) 2021-12-16
IL317712A (en) 2025-02-01
EP4041135A1 (en) 2022-08-17
KR20220079798A (ko) 2022-06-14
US20220226115A1 (en) 2022-07-21
MX2021014697A (es) 2022-01-11
CN114206266A (zh) 2022-03-18

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