CA3208495A1 - Methods to fold and form delivery system balloons to reduce the deployed thv height asymmetry - Google Patents

Methods to fold and form delivery system balloons to reduce the deployed thv height asymmetry Download PDF

Info

Publication number
CA3208495A1
CA3208495A1 CA3208495A CA3208495A CA3208495A1 CA 3208495 A1 CA3208495 A1 CA 3208495A1 CA 3208495 A CA3208495 A CA 3208495A CA 3208495 A CA3208495 A CA 3208495A CA 3208495 A1 CA3208495 A1 CA 3208495A1
Authority
CA
Canada
Prior art keywords
inflatable body
implant
dilation device
delivery system
inflatable
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
CA3208495A
Other languages
English (en)
French (fr)
Inventor
Ramin SAMARI
Michael C. Murad
Michael R. Bialas
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 CA3208495A1 publication Critical patent/CA3208495A1/en
Pending legal-status Critical Current

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
    • 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
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material
    • 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
    • A61M2025/1004—Balloons with folds, e.g. folded or multifolded
    • 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
    • A61M25/1038—Wrapping or folding devices for use with balloon catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Transplantation (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Toys (AREA)
  • Treatment Of Fiber Materials (AREA)
CA3208495A 2021-01-27 2022-01-26 Methods to fold and form delivery system balloons to reduce the deployed thv height asymmetry Pending CA3208495A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163142157P 2021-01-27 2021-01-27
US63/142,157 2021-01-27
PCT/US2022/013807 WO2022164843A1 (en) 2021-01-27 2022-01-26 Methods to fold and form delivery system balloons to reduce the deployed thv height asymmetry

Publications (1)

Publication Number Publication Date
CA3208495A1 true CA3208495A1 (en) 2022-08-04

Family

ID=80446899

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3208495A Pending CA3208495A1 (en) 2021-01-27 2022-01-26 Methods to fold and form delivery system balloons to reduce the deployed thv height asymmetry

Country Status (9)

Country Link
US (1) US20230363905A1 (https=)
EP (1) EP4284303A1 (https=)
JP (1) JP2024504740A (https=)
KR (1) KR20230137955A (https=)
CN (1) CN116940307A (https=)
AU (1) AU2022214806A1 (https=)
CA (1) CA3208495A1 (https=)
IL (1) IL304410A (https=)
WO (1) WO2022164843A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025165822A1 (en) * 2024-01-31 2025-08-07 Edwards Lifesciences Corppration Delivery cathethers with reduced retrieval forces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8153181B2 (en) * 2006-11-14 2012-04-10 Boston Scientific Scimed, Inc. Medical devices and related methods
EP3351215B1 (en) * 2011-01-18 2024-09-11 Loma Vista Medical, Inc. Inflatable medical devices
JP6101681B2 (ja) * 2012-03-15 2017-03-22 テルモ株式会社 バルーンカテーテルおよびステントデリバリーシステム
JP6324371B2 (ja) * 2012-04-06 2018-05-16 マーリン エムディー プライベート リミテッド 動脈瘤を治療するためのデバイスおよび方法
US20160008589A1 (en) * 2014-07-10 2016-01-14 Interface Associates, Inc. Nested balloons for medical applications and methods for manufacturing the same

Also Published As

Publication number Publication date
IL304410A (en) 2023-09-01
CN116940307A (zh) 2023-10-24
KR20230137955A (ko) 2023-10-05
JP2024504740A (ja) 2024-02-01
EP4284303A1 (en) 2023-12-06
AU2022214806A1 (en) 2023-07-27
AU2022214806A9 (en) 2024-05-09
WO2022164843A1 (en) 2022-08-04
US20230363905A1 (en) 2023-11-16

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