CN116940307A - 用于折叠和形成递送系统球囊以减少展开的thv高度不对称的方法 - Google Patents

用于折叠和形成递送系统球囊以减少展开的thv高度不对称的方法 Download PDF

Info

Publication number
CN116940307A
CN116940307A CN202280017449.1A CN202280017449A CN116940307A CN 116940307 A CN116940307 A CN 116940307A CN 202280017449 A CN202280017449 A CN 202280017449A CN 116940307 A CN116940307 A CN 116940307A
Authority
CN
China
Prior art keywords
implant
inflatable body
expansion device
inflatable
expandable
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
CN202280017449.1A
Other languages
English (en)
Chinese (zh)
Inventor
R·萨马里
M·C·穆拉德
M·R·比亚拉斯
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 CN116940307A publication Critical patent/CN116940307A/zh
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)
CN202280017449.1A 2021-01-27 2022-01-26 用于折叠和形成递送系统球囊以减少展开的thv高度不对称的方法 Pending CN116940307A (zh)

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
CN116940307A true CN116940307A (zh) 2023-10-24

Family

ID=80446899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280017449.1A Pending CN116940307A (zh) 2021-01-27 2022-01-26 用于折叠和形成递送系统球囊以减少展开的thv高度不对称的方法

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
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
CA3208495A1 (en) 2022-08-04

Similar Documents

Publication Publication Date Title
CN110177525B (zh) 包括扭矩锚定机构的心脏瓣膜假体和用于心脏瓣膜假体的递送装置
US8206438B2 (en) Prosthetic heart valve having flared outflow section
US20230104835A1 (en) Inflatable bodies, systems, and methods for expanding implants
CN116194065B (zh) 折绉方法
CN116940307A (zh) 用于折叠和形成递送系统球囊以减少展开的thv高度不对称的方法
US20220346933A1 (en) Filter for deployment system
US20230111680A1 (en) Prosthetic implants for displacing leaflets
US20220087818A1 (en) Methods and systems for delivery device insertion during medical device crimp processes
WO2025165822A1 (en) Delivery cathethers with reduced retrieval forces
HK40088506A (zh) 用於使小叶移位的假体植入物
EP4734878A1 (en) Prosthetic heart valves for deployment to a mitral valve
CN115715175A (zh) 用于直径适配的假体植入物系统
CN114469449A (zh) 受保护的压力安全球囊

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination