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WO2025101876A3 - Gaine d'introduction - Google Patents

Gaine d'introduction Download PDF

Info

Publication number
WO2025101876A3
WO2025101876A3 PCT/US2024/055091 US2024055091W WO2025101876A3 WO 2025101876 A3 WO2025101876 A3 WO 2025101876A3 US 2024055091 W US2024055091 W US 2024055091W WO 2025101876 A3 WO2025101876 A3 WO 2025101876A3
Authority
WO
WIPO (PCT)
Prior art keywords
hub
sheath member
introducer sheath
outer portion
inner portion
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/US2024/055091
Other languages
English (en)
Other versions
WO2025101876A2 (fr
Inventor
Joshua E. DEBENEDETTO
Allen B. Mackay
Jonathan M. PIGNETTI
Martin J. Sector
Jerry J. STASTKA
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.)
WL Gore and Associates Inc
Original Assignee
WL Gore and Associates Inc
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 WL Gore and Associates Inc filed Critical WL Gore and Associates Inc
Publication of WO2025101876A2 publication Critical patent/WO2025101876A2/fr
Publication of WO2025101876A3 publication Critical patent/WO2025101876A3/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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0119—Eversible catheters
    • 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
    • A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies

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

Une gaine d'introduction comprend un élément de gaine présentant une partie interne qui définit une lumière à travers laquelle un dispositif endoluminal peut être déplacé et une partie externe entourant au moins une partie de la partie interne, un premier élément central accouplé à la partie interne de l'élément de gaine, et un second élément central accouplé à la partie externe de l'élément de gaine. Lorsque le premier élément central est actionné à l'opposé du second élément central, une partie de la longueur de l'élément de gaine qui se trouve sur la partie externe se déplace de la partie externe à la partie interne.
PCT/US2024/055091 2023-11-10 2024-11-08 Gaine d'introduction Pending WO2025101876A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363597916P 2023-11-10 2023-11-10
US63/597,916 2023-11-10

Publications (2)

Publication Number Publication Date
WO2025101876A2 WO2025101876A2 (fr) 2025-05-15
WO2025101876A3 true WO2025101876A3 (fr) 2025-06-19

Family

ID=93651269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2024/055091 Pending WO2025101876A2 (fr) 2023-11-10 2024-11-08 Gaine d'introduction

Country Status (1)

Country Link
WO (1) WO2025101876A2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863440A (en) * 1985-12-23 1989-09-05 Thomas J. Fogarty Pressurized manual advancement dilatation catheter
US20020133127A1 (en) * 2001-03-15 2002-09-19 Thomas Collins Self extruding catheter
US20150320970A1 (en) * 2012-11-12 2015-11-12 Hollister Incorporated Intermittent catheter assembly and kit
WO2017199155A1 (fr) * 2016-05-15 2017-11-23 Thermopeutix, Inc. Cathéter à ballonnet de taille variable pour traitement de vaisseaux
US20180353312A1 (en) * 2017-06-13 2018-12-13 Boston Scientific Scimed, Inc. Introducer with expandable capabilities
WO2023135286A1 (fr) * 2022-01-17 2023-07-20 Biotronik Ag Système de type cathéter à actionnement hydraulique pour le traitement de maladies vasculaires et non vasculaires
US20230277819A1 (en) * 2020-02-25 2023-09-07 Bioflow Inc Isolating drainage catheter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863440A (en) * 1985-12-23 1989-09-05 Thomas J. Fogarty Pressurized manual advancement dilatation catheter
US20020133127A1 (en) * 2001-03-15 2002-09-19 Thomas Collins Self extruding catheter
US20150320970A1 (en) * 2012-11-12 2015-11-12 Hollister Incorporated Intermittent catheter assembly and kit
WO2017199155A1 (fr) * 2016-05-15 2017-11-23 Thermopeutix, Inc. Cathéter à ballonnet de taille variable pour traitement de vaisseaux
US20180353312A1 (en) * 2017-06-13 2018-12-13 Boston Scientific Scimed, Inc. Introducer with expandable capabilities
US20230277819A1 (en) * 2020-02-25 2023-09-07 Bioflow Inc Isolating drainage catheter
WO2023135286A1 (fr) * 2022-01-17 2023-07-20 Biotronik Ag Système de type cathéter à actionnement hydraulique pour le traitement de maladies vasculaires et non vasculaires

Also Published As

Publication number Publication date
WO2025101876A2 (fr) 2025-05-15

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