CA3195838A1 - Systeme de recuperation de caillot - Google Patents

Systeme de recuperation de caillot

Info

Publication number
CA3195838A1
CA3195838A1 CA3195838A CA3195838A CA3195838A1 CA 3195838 A1 CA3195838 A1 CA 3195838A1 CA 3195838 A CA3195838 A CA 3195838A CA 3195838 A CA3195838 A CA 3195838A CA 3195838 A1 CA3195838 A1 CA 3195838A1
Authority
CA
Canada
Prior art keywords
distal
proximal
cage
suction
suction catheter
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
CA3195838A
Other languages
English (en)
Inventor
Arthur John ULM III
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.)
Legacy Ventures LLC
Original Assignee
Legacy Ventures LLC
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
Priority claimed from US17/075,304 external-priority patent/US11160572B2/en
Application filed by Legacy Ventures LLC filed Critical Legacy Ventures LLC
Publication of CA3195838A1 publication Critical patent/CA3195838A1/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22079—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with suction of debris
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system

Abstract

L'invention concerne une plate-forme de dispositifs pour éliminer des obstructions et d'autres objets à l'intérieur d'un vaisseau sanguin ou d'une autre lumière intérieure d'un animal. Le système peut être déployé dans la lumière à partir d'un ou de plusieurs cathéters et le système peut comprendre une cage comprenant un cathéter d'aspiration comprenant une ou plusieurs ouvertures d'aspiration afin d'aspirer le caillot ou un autre objet à l'intérieur de la cage.
CA3195838A 2020-10-20 2021-10-20 Systeme de recuperation de caillot Pending CA3195838A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/075,304 US11160572B2 (en) 2014-01-03 2020-10-20 Clot retrieval system
US17/075,304 2020-10-20
PCT/US2021/055853 WO2022087136A1 (fr) 2020-10-20 2021-10-20 Système de récupération de caillot

Publications (1)

Publication Number Publication Date
CA3195838A1 true CA3195838A1 (fr) 2022-04-28

Family

ID=78617528

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3195838A Pending CA3195838A1 (fr) 2020-10-20 2021-10-20 Systeme de recuperation de caillot

Country Status (6)

Country Link
EP (1) EP4231939A1 (fr)
JP (1) JP2023545853A (fr)
CN (1) CN116583228A (fr)
AU (1) AU2021364673A1 (fr)
CA (1) CA3195838A1 (fr)
WO (1) WO2022087136A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361545B1 (en) * 1997-09-26 2002-03-26 Cardeon Corporation Perfusion filter catheter
US6454775B1 (en) * 1999-12-06 2002-09-24 Bacchus Vascular Inc. Systems and methods for clot disruption and retrieval
US20010031981A1 (en) * 2000-03-31 2001-10-18 Evans Michael A. Method and device for locating guidewire and treating chronic total occlusions
WO2012120490A2 (fr) 2011-03-09 2012-09-13 Neuravi Limited Dispositif de retrait de caillot pour retirer un caillot occlusif d'un vaisseau sanguin
US9055964B2 (en) * 2011-03-15 2015-06-16 Angio Dynamics, Inc. Device and method for removing material from a hollow anatomical structure
KR101455630B1 (ko) * 2013-06-30 2014-10-28 안지용 수동식 혈전 절제 기구
US10226268B2 (en) 2014-01-03 2019-03-12 Legacy Ventures LLC Clot retrieval system
US9566412B2 (en) 2014-01-03 2017-02-14 Legacy Ventures LLC Method of manufacturing a catheter-delivered medical device from a tube
US10321925B2 (en) 2014-01-03 2019-06-18 Legacy Ventures LLC Clot retrieval system
ES2784779T3 (es) * 2015-09-28 2020-09-30 Stryker Corp Aparatos de trombectomía mecánica
BE1025302B1 (nl) 2017-06-09 2019-01-17 Peleman Industries Naamloze Vennootschap Werkwijze voor het inbinden van een bundel bladen

Also Published As

Publication number Publication date
CN116583228A (zh) 2023-08-11
AU2021364673A1 (en) 2023-05-25
JP2023545853A (ja) 2023-10-31
EP4231939A1 (fr) 2023-08-30
WO2022087136A1 (fr) 2022-04-28

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