EP4489667A4 - Drehmomentfähige vorrichtungen und verfahren zur entfernung eines embolus - Google Patents

Drehmomentfähige vorrichtungen und verfahren zur entfernung eines embolus

Info

Publication number
EP4489667A4
EP4489667A4 EP23767757.0A EP23767757A EP4489667A4 EP 4489667 A4 EP4489667 A4 EP 4489667A4 EP 23767757 A EP23767757 A EP 23767757A EP 4489667 A4 EP4489667 A4 EP 4489667A4
Authority
EP
European Patent Office
Prior art keywords
embolus
torque
methods
capable devices
devices
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
EP23767757.0A
Other languages
English (en)
French (fr)
Other versions
EP4489667A2 (de
Inventor
Sanjay Shrivastava
Gopan Patel
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.)
Innova Vascular Inc
Original Assignee
Innova Vascular 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
Priority claimed from US17/691,914 external-priority patent/US12285182B2/en
Priority claimed from US18/145,691 external-priority patent/US20230131648A1/en
Application filed by Innova Vascular Inc filed Critical Innova Vascular Inc
Publication of EP4489667A2 publication Critical patent/EP4489667A2/de
Publication of EP4489667A4 publication Critical patent/EP4489667A4/de
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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B2017/00982—General structural features
    • A61B2017/00991—Telescopic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22061—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation for spreading elements apart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22079—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means
    • A61B2090/0811—Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
EP23767757.0A 2022-03-10 2023-03-10 Drehmomentfähige vorrichtungen und verfahren zur entfernung eines embolus Pending EP4489667A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/691,914 US12285182B2 (en) 2018-10-10 2022-03-10 Devices and methods for removing an embolus
US18/145,691 US20230131648A1 (en) 2018-10-10 2022-12-22 Torqueable devices and methods for removing an embolus
PCT/US2023/064167 WO2023173107A2 (en) 2022-03-10 2023-03-10 Torqueable devices and methods for removing an embolus

Publications (2)

Publication Number Publication Date
EP4489667A2 EP4489667A2 (de) 2025-01-15
EP4489667A4 true EP4489667A4 (de) 2026-03-04

Family

ID=87936123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23767757.0A Pending EP4489667A4 (de) 2022-03-10 2023-03-10 Drehmomentfähige vorrichtungen und verfahren zur entfernung eines embolus

Country Status (3)

Country Link
EP (1) EP4489667A4 (de)
JP (1) JP2025507165A (de)
WO (1) WO2023173107A2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140288588A1 (en) * 2013-03-15 2014-09-25 Microvention, Inc. Embolic Protection Device
US20150190156A1 (en) * 2014-01-03 2015-07-09 Legacy Ventures LLC Clot Retrieval System
US20160015402A1 (en) * 2013-03-14 2016-01-21 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
EP3639770A1 (de) * 2018-10-19 2020-04-22 Asahi Intecc Co., Ltd. Katheter
US20210378693A1 (en) * 2020-06-05 2021-12-09 Gravity Medical Technology, Inc. Methods and apparatus for restoring flow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9827084B2 (en) * 2007-10-26 2017-11-28 Embolitech, Llc Intravascular guidewire filter system for pulmonary embolism protection and embolism removal or maceration
US11109939B2 (en) * 2019-06-14 2021-09-07 DePuy Synthes Products, Inc. Intravascular devices with radiopaque body markers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160015402A1 (en) * 2013-03-14 2016-01-21 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US20140288588A1 (en) * 2013-03-15 2014-09-25 Microvention, Inc. Embolic Protection Device
US20150190156A1 (en) * 2014-01-03 2015-07-09 Legacy Ventures LLC Clot Retrieval System
EP3639770A1 (de) * 2018-10-19 2020-04-22 Asahi Intecc Co., Ltd. Katheter
US20210378693A1 (en) * 2020-06-05 2021-12-09 Gravity Medical Technology, Inc. Methods and apparatus for restoring flow

Also Published As

Publication number Publication date
WO2023173107A3 (en) 2023-11-30
WO2023173107A2 (en) 2023-09-14
JP2025507165A (ja) 2025-03-13
EP4489667A2 (de) 2025-01-15

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RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 17/221 20060101AFI20260128BHEP

Ipc: A61B 90/00 20160101ALI20260128BHEP

Ipc: A61M 25/01 20060101ALI20260128BHEP