WO2026072320A1 - Stabilisateur de système de gaine pour contrôler l'expansion - Google Patents

Stabilisateur de système de gaine pour contrôler l'expansion

Info

Publication number
WO2026072320A1
WO2026072320A1 PCT/US2025/045734 US2025045734W WO2026072320A1 WO 2026072320 A1 WO2026072320 A1 WO 2026072320A1 US 2025045734 W US2025045734 W US 2025045734W WO 2026072320 A1 WO2026072320 A1 WO 2026072320A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheath
radial stabilizer
radial
distal end
stabilizer
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
PCT/US2025/045734
Other languages
English (en)
Inventor
Noah Nuoxu YANG
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 WO2026072320A1 publication Critical patent/WO2026072320A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M2025/0024—Expandable catheters or sheaths
    • 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
    • A61M2025/0098—Catheters; Hollow probes having a strain relief at the proximal end, e.g. sleeve
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0175—Introducing, guiding, advancing, emplacing or holding catheters having telescopic features, interengaging nestable members movable in relations to one another

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

L'invention concerne un ensemble gaine d'introduction (300). L'ensemble gaine d'introduction comprend une gaine (308) pour déployer un dispositif médical et un stabilisateur radial (360) s'étendant au moins partiellement autour de la gaine pour contrôler l'expansion radiale d'une partie de la gaine s'étendant à l'extérieur d'un patient.
PCT/US2025/045734 2024-09-26 2025-09-10 Stabilisateur de système de gaine pour contrôler l'expansion Pending WO2026072320A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202463699621P 2024-09-26 2024-09-26
US63/699,621 2024-09-26

Publications (1)

Publication Number Publication Date
WO2026072320A1 true WO2026072320A1 (fr) 2026-04-02

Family

ID=97382316

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2025/045734 Pending WO2026072320A1 (fr) 2024-09-26 2025-09-10 Stabilisateur de système de gaine pour contrôler l'expansion

Country Status (1)

Country Link
WO (1) WO2026072320A1 (fr)

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411552A (en) 1990-05-18 1995-05-02 Andersen; Henning R. Valve prothesis for implantation in the body and a catheter for implanting such valve prothesis
EP0937480A1 (fr) * 1998-02-10 1999-08-25 Medtronic, Inc. Manchon pour cathèter en une seule pièce qui peut être moulé par injection sur la tige du cathèter et qui peut reduire la tension mecanique
US20070219617A1 (en) * 2006-03-17 2007-09-20 Sean Saint Handle for Long Self Expanding Stent
WO2012002299A1 (fr) * 2010-06-30 2012-01-05 テルモ株式会社 Cathéter
US8690936B2 (en) 2008-10-10 2014-04-08 Edwards Lifesciences Corporation Expandable sheath for introducing an endovascular delivery device into a body
US8790387B2 (en) 2008-10-10 2014-07-29 Edwards Lifesciences Corporation Expandable sheath for introducing an endovascular delivery device into a body
US9393110B2 (en) 2010-10-05 2016-07-19 Edwards Lifesciences Corporation Prosthetic heart valve
US20160296730A1 (en) 2015-04-10 2016-10-13 Edwards Lifesciences Corporation Expandable sheath
US20180008407A1 (en) 2016-07-08 2018-01-11 Edwards Lifesciences Corporation Expandable sheath and methods of using the same
US10327896B2 (en) 2015-04-10 2019-06-25 Edwards Lifesciences Corporation Expandable sheath with elastomeric cross sectional portions
US10639152B2 (en) 2017-06-21 2020-05-05 Edwards Lifesciences Corporation Expandable sheath and methods of using the same
US11051939B2 (en) 2017-08-31 2021-07-06 Edwards Lifesciences Corporation Active introducer sheath system
JP6928498B2 (ja) * 2017-07-18 2021-09-01 株式会社カネカ 補助デバイス
US11273062B2 (en) 2018-04-09 2022-03-15 Edwards Lifesciences Corporation Expandable sheath
US20230069245A1 (en) * 2020-02-27 2023-03-02 Edwards Lifesciences Corporation Expandable sheath for introducing a endovascular delivery device into a body
WO2023091413A1 (fr) * 2021-11-17 2023-05-25 Edwards Lifesciences Corporation Joint de gaine expansible pour assurer une homéostasie

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411552A (en) 1990-05-18 1995-05-02 Andersen; Henning R. Valve prothesis for implantation in the body and a catheter for implanting such valve prothesis
EP0937480A1 (fr) * 1998-02-10 1999-08-25 Medtronic, Inc. Manchon pour cathèter en une seule pièce qui peut être moulé par injection sur la tige du cathèter et qui peut reduire la tension mecanique
US20070219617A1 (en) * 2006-03-17 2007-09-20 Sean Saint Handle for Long Self Expanding Stent
US8690936B2 (en) 2008-10-10 2014-04-08 Edwards Lifesciences Corporation Expandable sheath for introducing an endovascular delivery device into a body
US8790387B2 (en) 2008-10-10 2014-07-29 Edwards Lifesciences Corporation Expandable sheath for introducing an endovascular delivery device into a body
US20140379067A1 (en) 2008-10-10 2014-12-25 Edwards Lifesciences Corporation Expandable sheath for introducing an endovascular delivery device into a body
WO2012002299A1 (fr) * 2010-06-30 2012-01-05 テルモ株式会社 Cathéter
US9393110B2 (en) 2010-10-05 2016-07-19 Edwards Lifesciences Corporation Prosthetic heart valve
US20160296730A1 (en) 2015-04-10 2016-10-13 Edwards Lifesciences Corporation Expandable sheath
US10327896B2 (en) 2015-04-10 2019-06-25 Edwards Lifesciences Corporation Expandable sheath with elastomeric cross sectional portions
US10792471B2 (en) 2015-04-10 2020-10-06 Edwards Lifesciences Corporation Expandable sheath
US20180008407A1 (en) 2016-07-08 2018-01-11 Edwards Lifesciences Corporation Expandable sheath and methods of using the same
US10639152B2 (en) 2017-06-21 2020-05-05 Edwards Lifesciences Corporation Expandable sheath and methods of using the same
JP6928498B2 (ja) * 2017-07-18 2021-09-01 株式会社カネカ 補助デバイス
US11051939B2 (en) 2017-08-31 2021-07-06 Edwards Lifesciences Corporation Active introducer sheath system
US11273062B2 (en) 2018-04-09 2022-03-15 Edwards Lifesciences Corporation Expandable sheath
US20230069245A1 (en) * 2020-02-27 2023-03-02 Edwards Lifesciences Corporation Expandable sheath for introducing a endovascular delivery device into a body
WO2023091413A1 (fr) * 2021-11-17 2023-05-25 Edwards Lifesciences Corporation Joint de gaine expansible pour assurer une homéostasie

Similar Documents

Publication Publication Date Title
US12090282B2 (en) Expandable sheath
US20230211125A1 (en) Expandable sheath including reverse bayonet locking hub
US20250242134A1 (en) Expandable sheath including strain relief layer
US20230270547A1 (en) Expandable sheath including smart introducer
US20250325367A1 (en) Sheath and loader assembly for delivering a prosthetic device
WO2026072320A1 (fr) Stabilisateur de système de gaine pour contrôler l'expansion
US20260007864A1 (en) Inflatable introducer sheath
US20250367411A1 (en) Expandable introducer
US20260061168A1 (en) Lead screw driven sheath dilator
US20260041893A1 (en) Expandable sheath and pre-dilation tool
WO2026039724A2 (fr) Dispositifs et procédés de stabilisation de systèmes de gaine
EP4731290A1 (fr) Gaine extensible pré-dilatée comportant un couvercle de protection
WO2025264701A1 (fr) Embout de gaine à expansion mécanique
WO2025255006A1 (fr) Dispositifs et systèmes de stabilisation de gaine de pose
WO2025029777A1 (fr) Introducteur/dilatateur à ballonnet plié
WO2026055349A1 (fr) Gaine d'introduction et chargeur
WO2026024430A1 (fr) Élément d'espacement pour gaine d'introduction extensible
WO2026006081A1 (fr) Conception de capuchon proximal hybride pour gaine d'accès et procédé de fabrication
WO2025235475A1 (fr) Gaine expansible et introducteur
WO2025227014A1 (fr) Dilatateur de gaine dans un vaisseau
WO2026054987A1 (fr) Dilatateur en gaine en plusieurs parties
WO2025264699A1 (fr) Introducteur de cathéter couplé de manière amovible à une gaine extensible normalement expansée
WO2026030054A1 (fr) Pointes préformées et atraumatiques de gaines expansibles
WO2026015256A1 (fr) Gaine expansible avec élément de retenue à la pointe distale
WO2025240167A1 (fr) Gaine expansible et introducteur