CA3143267A1 - Blow molded balloon shoulder assembly for a transcatheter delivery device - Google Patents

Blow molded balloon shoulder assembly for a transcatheter delivery device Download PDF

Info

Publication number
CA3143267A1
CA3143267A1 CA3143267A CA3143267A CA3143267A1 CA 3143267 A1 CA3143267 A1 CA 3143267A1 CA 3143267 A CA3143267 A CA 3143267A CA 3143267 A CA3143267 A CA 3143267A CA 3143267 A1 CA3143267 A1 CA 3143267A1
Authority
CA
Canada
Prior art keywords
balloon
shoulder
distal
proximal
balloon shoulder
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.)
Pending
Application number
CA3143267A
Other languages
English (en)
French (fr)
Inventor
Yidong M. Zhu
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.)
Edwards Lifesciences Corp
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 CA3143267A1 publication Critical patent/CA3143267A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61F2/243—Deployment by mechanical expansion
    • A61F2/2433—Deployment by mechanical expansion using balloon catheter
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Manufacturing & Machinery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
CA3143267A 2019-10-31 2020-10-14 Blow molded balloon shoulder assembly for a transcatheter delivery device Pending CA3143267A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962928951P 2019-10-31 2019-10-31
US62/928,951 2019-10-31
PCT/US2020/055520 WO2021086608A1 (en) 2019-10-31 2020-10-14 Blow molded balloon shoulder assembly for a transcatheter delivery device

Publications (1)

Publication Number Publication Date
CA3143267A1 true CA3143267A1 (en) 2021-05-06

Family

ID=73198447

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3143267A Pending CA3143267A1 (en) 2019-10-31 2020-10-14 Blow molded balloon shoulder assembly for a transcatheter delivery device

Country Status (13)

Country Link
US (1) US20220257911A1 (https=)
EP (1) EP4051177B1 (https=)
JP (2) JP7783055B2 (https=)
KR (1) KR20220093048A (https=)
CN (1) CN114555012A (https=)
AU (1) AU2020372777A1 (https=)
BR (1) BR112021024384A2 (https=)
CA (1) CA3143267A1 (https=)
CL (1) CL2021003424A1 (https=)
CR (1) CR20210650A (https=)
IL (2) IL288476B2 (https=)
MX (1) MX2021014763A (https=)
WO (1) WO2021086608A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN121532148A (zh) * 2023-08-25 2026-02-13 圣犹达医疗用品心脏病学部门有限公司 经导管主动脉瓣膜植入展开的精度—引导球囊充气的措施
CN117653415A (zh) * 2023-11-16 2024-03-08 江苏臻亿医疗科技有限公司 一种递送导管及植入物输送系统
CN117789582B (zh) * 2024-02-27 2024-04-26 长春中医药大学 一种膝关节模型

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3968444B2 (ja) 1996-08-23 2007-08-29 ボストン サイエンティフィック サイムド，インコーポレイテッド ステント固定装置を具備するステント搬送機構
IT1294549B1 (it) * 1997-09-05 1999-04-12 Invatec Srl Sistema di introduzione e posizionamento di stent espandibili
US6893460B2 (en) 2001-10-11 2005-05-17 Percutaneous Valve Technologies Inc. Implantable prosthetic valve
US7713233B2 (en) * 2004-04-12 2010-05-11 Boston Scientific Scimed, Inc. Balloons having a crosslinkable layer
US7491188B2 (en) * 2004-10-12 2009-02-17 Boston Scientific Scimed, Inc. Reinforced and drug-eluting balloon catheters and methods for making 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
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
US20110077731A1 (en) * 2009-09-25 2011-03-31 Abbott Cardiovascular Systems Inc. Multiple stent delivery system
WO2011130579A1 (en) * 2010-04-14 2011-10-20 Abbott Cardiovascular Systems Inc. Intraluminal scaffold and method of making and using same
US20120209375A1 (en) * 2011-02-11 2012-08-16 Gilbert Madrid Stability device for use with percutaneous delivery systems
US9155619B2 (en) 2011-02-25 2015-10-13 Edwards Lifesciences Corporation Prosthetic heart valve delivery apparatus
US9339384B2 (en) 2011-07-27 2016-05-17 Edwards Lifesciences Corporation Delivery systems for prosthetic heart valve
NZ717730A (en) * 2013-08-28 2020-02-28 Clearstream Tech Ltd Apparatuses and methods for providing radiopaque medical balloons
GB2533375B (en) * 2014-12-18 2018-11-14 Cook Medical Technologies Llc Ultrasonically visible medical balloon assembly
US10588744B2 (en) 2015-09-04 2020-03-17 Edwards Lifesciences Corporation Delivery system for prosthetic heart valve
US10470905B2 (en) 2016-03-25 2019-11-12 Ostial Corporation Balloon catheters and methods for use
US11096781B2 (en) 2016-08-01 2021-08-24 Edwards Lifesciences Corporation Prosthetic heart valve
IL309520B2 (en) 2017-05-31 2026-02-01 Edwards Lifesciences Corp Sealing component for heart valve bushing
US11071557B2 (en) * 2017-10-19 2021-07-27 Medtronic Vascular, Inc. Catheter for creating pulse wave within vasculature

Also Published As

Publication number Publication date
US20220257911A1 (en) 2022-08-18
AU2020372777A1 (en) 2021-12-23
JP7783055B2 (ja) 2025-12-09
WO2021086608A1 (en) 2021-05-06
IL288476B1 (en) 2025-10-01
KR20220093048A (ko) 2022-07-05
EP4051177A1 (en) 2022-09-07
CL2021003424A1 (es) 2022-08-19
EP4051177B1 (en) 2024-12-18
BR112021024384A2 (pt) 2022-07-12
JP2025161817A (ja) 2025-10-24
CN114555012A (zh) 2022-05-27
MX2021014763A (es) 2022-01-18
JP2023500760A (ja) 2023-01-11
CR20210650A (es) 2022-06-02
IL288476A (en) 2022-01-01
IL288476B2 (en) 2026-02-01
IL323483A (en) 2025-11-01

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