IL321973A - Devices and methods for treating edema - Google Patents

Devices and methods for treating edema

Info

Publication number
IL321973A
IL321973A IL321973A IL32197325A IL321973A IL 321973 A IL321973 A IL 321973A IL 321973 A IL321973 A IL 321973A IL 32197325 A IL32197325 A IL 32197325A IL 321973 A IL321973 A IL 321973A
Authority
IL
Israel
Prior art keywords
impeller
catheter
proximal
expandable member
flow
Prior art date
Application number
IL321973A
Other languages
English (en)
Hebrew (he)
Original Assignee
White Swell Medical Ltd
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 White Swell Medical Ltd filed Critical White Swell Medical Ltd
Publication of IL321973A publication Critical patent/IL321973A/en

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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/833—Occluders for preventing backflow
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/13—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
    • A61M60/414—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted by a rotating cable, e.g. for blood pumps mounted on a catheter
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/81—Pump housings
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0405—Lymph
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
IL321973A 2019-02-26 2020-02-26 Devices and methods for treating edema IL321973A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201962810653P 2019-02-26 2019-02-26
US201962810672P 2019-02-26 2019-02-26
US201962810668P 2019-02-26 2019-02-26
US201962810660P 2019-02-26 2019-02-26
US201962810658P 2019-02-26 2019-02-26
PCT/IB2020/000184 WO2020174285A2 (fr) 2019-02-26 2020-02-26 Dispositifs et procédés de traitement d'œdème

Publications (1)

Publication Number Publication Date
IL321973A true IL321973A (en) 2025-09-01

Family

ID=72239237

Family Applications (2)

Application Number Title Priority Date Filing Date
IL321973A IL321973A (en) 2019-02-26 2020-02-26 Devices and methods for treating edema
IL285734A IL285734B2 (en) 2019-02-26 2020-02-26 Devices and methods for treating edema

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL285734A IL285734B2 (en) 2019-02-26 2020-02-26 Devices and methods for treating edema

Country Status (7)

Country Link
EP (1) EP3930600A4 (fr)
JP (2) JP7573288B2 (fr)
CN (2) CN113727752B (fr)
AU (2) AU2020230048B2 (fr)
CA (1) CA3135225A1 (fr)
IL (2) IL321973A (fr)
WO (1) WO2020174285A2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9901722B2 (en) 2014-06-01 2018-02-27 White Swell Medical Ltd System and method for treatment of pulmonary edema
IL266273B (en) 2016-11-01 2022-09-01 White Swell Medical Ltd Systems and methods for treating excess fluids
WO2018158636A1 (fr) 2017-03-02 2018-09-07 White Swell Medical Ltd Systèmes et méthodes de réduction de la pression au niveau d'un écoulement de sortie d'un conduit
US12144977B2 (en) 2018-02-13 2024-11-19 White Swell Medical Ltd Intravascular catheters
US11660426B2 (en) 2019-02-26 2023-05-30 White Swell Medical Ltd Devices and methods for treating edema
US11793996B2 (en) 2019-02-26 2023-10-24 White Swell Medical Ltd Devices and methods for treating edema
US11931560B2 (en) 2019-02-26 2024-03-19 White Swell Medical Ltd Devices and methods for treating edema
US11724095B2 (en) 2019-02-26 2023-08-15 White Swell Medical Ltd Devices and methods for treating edema
US11717652B2 (en) 2019-02-26 2023-08-08 White Swell Medical Ltd Devices and methods for treating edema
EP4710983A2 (fr) 2019-09-25 2026-03-18 White Swell Medical Ltd Dispositifs et procédés de décongestion interstitielle
US20210378678A1 (en) 2020-06-08 2021-12-09 White Swell Medical Ltd Non-thrombogenic devices for treating edema
WO2021250464A1 (fr) * 2020-06-08 2021-12-16 White Swell Medical Ltd Dispositifs non thrombogènes pour le traitement d'un œdème
IL301495A (en) 2020-10-01 2023-05-01 White Swell Medical Ltd Intravascular devices that limit flow to treat edema
WO2023179737A1 (fr) * 2022-03-23 2023-09-28 上海魅丽纬叶医疗科技有限公司 Système de pompe à sang
CN115382094A (zh) * 2022-09-13 2022-11-25 深圳汉诺医疗科技有限公司 一种新型离心式血泵

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6071273A (en) * 1988-02-29 2000-06-06 Scimed Life Systems, Inc. Fixed wire dilatation balloon catheter
US5092844A (en) 1990-04-10 1992-03-03 Mayo Foundation For Medical Education And Research Intracatheter perfusion pump apparatus and method
US5643172A (en) * 1995-03-06 1997-07-01 Abiomed R & D, Inc. Tubular circulatory assist device
DE19613565C1 (de) 1996-04-04 1997-07-24 Guenter Prof Dr Rau Intravasale Blutpumpe
DE19622335C2 (de) 1996-06-04 1999-03-18 Voelker Wolfram Priv Doz Dr Me Ballonkatheter
US6299596B1 (en) * 1998-03-20 2001-10-09 Schneider (Usa) Inc. Method of bonding polymers and medical devices comprising materials bonded by said method
DE19904975A1 (de) 1999-02-06 2000-09-14 Impella Cardiotech Ag Vorrichtung zur intravasalen Herzklappenoperation
US20110213290A1 (en) * 2007-12-20 2011-09-01 Vortex Medical Systems and Methods for Removing Undesirable Material Within a Circulatory System
CA2753494C (fr) 2009-01-02 2017-08-08 Deep Vein Medical, Inc. Dispositif de regulation du flux sanguin
WO2013148697A1 (fr) * 2012-03-26 2013-10-03 Procyrion, Inc. Systèmes et procédés de circulation et de perfusion permettant d'améliorer l'écoulement et/ou la pression des liquides organiques
ES3036176T3 (en) * 2013-06-20 2025-09-15 Constantinos Anagnostopoulos Intra-aortic balloon apparatus, assist devices, for improving flow, counterpulsation, and haemodynamics
US9901722B2 (en) * 2014-06-01 2018-02-27 White Swell Medical Ltd System and method for treatment of pulmonary edema
AU2016259860B2 (en) * 2015-05-11 2020-05-07 White Swell Medical Ltd Systems and methods for reducing pressure at an outflow of a duct
IL266273B (en) * 2016-11-01 2022-09-01 White Swell Medical Ltd Systems and methods for treating excess fluids
CN108498888A (zh) * 2017-02-24 2018-09-07 李国荣 超声抗栓磁悬浮心尖离心泵
WO2018158636A1 (fr) 2017-03-02 2018-09-07 White Swell Medical Ltd Systèmes et méthodes de réduction de la pression au niveau d'un écoulement de sortie d'un conduit
EP3398626B1 (fr) * 2017-05-04 2021-02-24 Abiomed Europe GmbH Pompe sanguine intravasculaire à ballonnet
CN109223485A (zh) * 2018-10-18 2019-01-18 杭州市余杭区第五人民医院 淋巴水肿仿生物理引流治疗仪及方法
US11724095B2 (en) * 2019-02-26 2023-08-15 White Swell Medical Ltd Devices and methods for treating edema

Also Published As

Publication number Publication date
IL285734A (en) 2021-10-31
IL285734B2 (en) 2025-12-01
JP2024177491A (ja) 2024-12-19
CN119034099A (zh) 2024-11-29
WO2020174285A3 (fr) 2021-04-01
WO2020174285A2 (fr) 2020-09-03
IL285734B1 (en) 2025-08-01
JP2022523205A (ja) 2022-04-21
EP3930600A2 (fr) 2022-01-05
AU2020230048A1 (en) 2021-09-23
AU2025238031A1 (en) 2025-10-16
JP7573288B2 (ja) 2024-10-25
AU2020230048B2 (en) 2025-06-26
EP3930600A4 (fr) 2022-11-09
CN113727752B (zh) 2024-09-13
CA3135225A1 (fr) 2020-09-03
CN113727752A (zh) 2021-11-30

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