EP4171400A4 - Aspiration system with accelerated response - Google Patents

Aspiration system with accelerated response Download PDF

Info

Publication number
EP4171400A4
EP4171400A4 EP21828469.3A EP21828469A EP4171400A4 EP 4171400 A4 EP4171400 A4 EP 4171400A4 EP 21828469 A EP21828469 A EP 21828469A EP 4171400 A4 EP4171400 A4 EP 4171400A4
Authority
EP
European Patent Office
Prior art keywords
vacuum system
accelerated response
response vacuum
accelerated
vacuum
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
EP21828469.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4171400A1 (en
Inventor
Michael Buck
Julia FOX
James Jacobs
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.)
Imperative Care Inc
Original Assignee
Imperative Care 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 US17/125,723 external-priority patent/US11065018B2/en
Application filed by Imperative Care Inc filed Critical Imperative Care Inc
Publication of EP4171400A1 publication Critical patent/EP4171400A1/en
Publication of EP4171400A4 publication Critical patent/EP4171400A4/en
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
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • 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
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/79—Filters for solid matter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00159—Pulse shapes
    • A61B2017/00168—Spike
    • 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
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
    • 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
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • 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)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Anesthesiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)
EP21828469.3A 2020-06-26 2021-06-24 Aspiration system with accelerated response Pending EP4171400A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063044511P 2020-06-26 2020-06-26
US202063064273P 2020-08-11 2020-08-11
US17/125,723 US11065018B2 (en) 2019-12-18 2020-12-17 Methods and systems for advancing a catheter to a target site
PCT/US2021/038967 WO2021263033A1 (en) 2020-06-26 2021-06-24 Aspiration system with accelerated response

Publications (2)

Publication Number Publication Date
EP4171400A1 EP4171400A1 (en) 2023-05-03
EP4171400A4 true EP4171400A4 (en) 2024-08-07

Family

ID=79281848

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21828469.3A Pending EP4171400A4 (en) 2020-06-26 2021-06-24 Aspiration system with accelerated response

Country Status (5)

Country Link
EP (1) EP4171400A4 (ja)
JP (2) JP7783836B2 (ja)
CN (1) CN115811959A (ja)
CA (1) CA3184745A1 (ja)
WO (1) WO2021263033A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11344325B2 (en) 2017-09-30 2022-05-31 Ceretrive Ltd. Retrieval system
IL303465B1 (en) 2020-12-09 2026-02-01 Ceretrieve Ltd System for clearing blockages in blood vessels
CA3210625A1 (en) 2021-03-01 2022-09-09 Scott J. Baron Aspiration devices for treatment of thrombosis including expandable distal ends and systems and methods thereof
US12582426B2 (en) 2021-04-17 2026-03-24 Inquis Medical, Inc. Apparatuses for removing obstructive material from body lumens
JP2024524386A (ja) 2021-06-28 2024-07-05 インクイス メディカル，インコーポレーテッド 閉塞性物質の除去を制御するための装置および方法
CN119698258A (zh) 2022-04-22 2025-03-25 因奎斯医疗公司 用于移除凝块的抽取设备
US12053192B2 (en) 2022-09-01 2024-08-06 Endovascular Engineering, Inc. Systems, devices, and methods for aspiration, including expandable structures and rotatable shafts
WO2024145533A2 (en) 2022-12-28 2024-07-04 Inquis Medical, Inc. Clot sensing methods and apparatuses
US12588925B2 (en) 2023-01-26 2026-03-31 Acotec Technologies Limited Deep vein thrombosis thrombectomy device with embolic protection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626248A (en) * 1985-12-16 1986-12-02 Storz Instrument Company Ophthalmic cassette
US5704927A (en) * 1994-06-08 1998-01-06 Syntec, Inc. Controlled vacuum in ophthalmic retinal surgery
US20190239910A1 (en) * 2016-07-26 2019-08-08 Neuravi Limited A clot retrieval system for removing occlusive clot from a blood vessel
US20200046368A1 (en) * 2018-08-13 2020-02-13 Inari Medical, Inc. System for treating embolism and associated devices and methods
US20200179576A1 (en) * 2018-12-10 2020-06-11 Covidien Lp Tissue resection systems including fluid outflow management

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060111649A1 (en) * 2004-11-19 2006-05-25 Scimed Life Systems, Inc. Catheter having improved torque response and curve retention
US7608063B2 (en) * 2006-02-23 2009-10-27 Medrad, Inc. Dual lumen aspiration catheter system
JP2008237841A (ja) 2007-03-29 2008-10-09 Shiro Hinami 吸引器構造
US20090187143A1 (en) * 2008-01-18 2009-07-23 Ev3 Inc. Angled tip catheter
WO2013157408A1 (ja) 2012-04-20 2013-10-24 オリンパスメディカルシステムズ株式会社 手術装置
DK3006072T3 (da) 2014-10-07 2021-10-25 Abiomed Europe Gmbh Karadgang
JP2021522885A (ja) 2018-05-01 2021-09-02 インセプト・リミテッド・ライアビリティ・カンパニーＩｎｃｅｐｔ，Ｌｌｃ 血管内部位から閉塞性物質を除去する装置および方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626248A (en) * 1985-12-16 1986-12-02 Storz Instrument Company Ophthalmic cassette
US5704927A (en) * 1994-06-08 1998-01-06 Syntec, Inc. Controlled vacuum in ophthalmic retinal surgery
US20190239910A1 (en) * 2016-07-26 2019-08-08 Neuravi Limited A clot retrieval system for removing occlusive clot from a blood vessel
US20200046368A1 (en) * 2018-08-13 2020-02-13 Inari Medical, Inc. System for treating embolism and associated devices and methods
US20200179576A1 (en) * 2018-12-10 2020-06-11 Covidien Lp Tissue resection systems including fluid outflow management

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021263033A1 *

Also Published As

Publication number Publication date
CA3184745A1 (en) 2021-12-30
WO2021263033A1 (en) 2021-12-30
JP2026035737A (ja) 2026-03-04
EP4171400A1 (en) 2023-05-03
CN115811959A (zh) 2023-03-17
JP7783836B2 (ja) 2025-12-10
JP2023531474A (ja) 2023-07-24

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