DK2291209T3 - Indretning til at påføre et pulserende tryk til en lægemiddelindretning - Google Patents

Indretning til at påføre et pulserende tryk til en lægemiddelindretning Download PDF

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Publication number
DK2291209T3
DK2291209T3 DK09766053.4T DK09766053T DK2291209T3 DK 2291209 T3 DK2291209 T3 DK 2291209T3 DK 09766053 T DK09766053 T DK 09766053T DK 2291209 T3 DK2291209 T3 DK 2291209T3
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DK
Denmark
Prior art keywords
pressure
applying
fluid
liquid
drug device
Prior art date
Application number
DK09766053.4T
Other languages
English (en)
Inventor
Sayed Nour
Original Assignee
Sayed Nour
Chastanier Pierre
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40344552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2291209(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sayed Nour, Chastanier Pierre filed Critical Sayed Nour
Application granted granted Critical
Publication of DK2291209T3 publication Critical patent/DK2291209T3/da

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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
    • A61M60/40—Details relating to driving
    • A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
    • 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
    • A61M60/135—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 inside a blood vessel, e.g. using grafting
    • A61M60/139—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 inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon pumps
    • 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
    • A61M60/295—Balloon pumps for circulatory assistance
    • 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
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Claims (5)

1. Apparat til at påføre et forudbestemt pulserende tryk på en lægemiddelindretning omfattende: - udtrækningsorgan (2) der er egnet til at udtrække væske fra en højtrykskontinuerlig væskestrømningskilde; - forarbejdningsorgan (3) der er egnet til at omdanne væsken til en lavtrykspulserende væskestrøm; - mindst ét tilførselsorgan (105) til at tilføre væsken, i en lavtryks-pulserende strøm på lægemiddelindretningen; og - organ til udledning (104; 204) af væsken, kendetegnet ved at apparatet yderligere omfatter et indelukke (12), hvilket indelukke er: - egnet til midlertidig fastgørelse til den højtryks-kontinuerlige væskestrømkilde, til at udtrække et slutvæskevolumen; - fastgjort til udtrækningsorganet (2) for at muliggøre udtrækningen af slutvæskevolumenet indeholdt deri; og - fastgjort til udledningsorganet (204) for at danne et lukket væskekredsløb.
2. Apparat til at påføre et forudbestemt tryk på lægemiddelindretningen ifølge krav 1, kendetegnet ved at det yderligere omfatter et hult legeme (13) der har to ender (15, 16) og, fra periferien til midten af det hule legeme, en ydervæg (14), et hult kammer (19) og en fleksibel membran (17) der definerer en gennemgående passage der samler begge ender, som er egnet til at indsætte en lægemiddelindretning, hvilket tilførselsorgan (105) passerer gennem den ydre væg, der fører til det hule kammer og som er egnet til at påføre et pulserende tryk på den fleksible membran og udladningsorganet der kommer fra det hule kammer og også passerer gennem den ydre væg.
3. Apparat til at påføre et forudbestemt tryk på en lægemiddelindretning ifølge et hvilket som helst af de ovennævnte krav, kendetegnet ved at forarbejdningsorganet (3) er et stempel-fjeder- og kassesystem.
4. Apparat til at påføre et forudbestemt tryk på en lægemiddelindretning ifølge et hvilket som helst af de ovennævnte krav, kendetegnet ved at forarbejdningsorganet (3) styres elektromekanisk.
5. Apparat til at påføre et forudbestemt tryk på en lægemiddelindretning ifølge et hvilket som helst af de ovennævnte krav, kendetegnet ved at det yderligere omfatter overvågnings- og alarmorgan.
DK09766053.4T 2008-05-27 2009-05-25 Indretning til at påføre et pulserende tryk til en lægemiddelindretning DK2291209T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0802871A FR2931680B1 (fr) 2008-05-27 2008-05-27 Appareil permettant d'appliquer une pression pulsatile determinee sur un dispositif medical.
PCT/FR2009/050965 WO2009153491A1 (fr) 2008-05-27 2009-05-25 Appareil permettant d'appliquer une pression pulsatile determinee sur un dispositif medical

Publications (1)

Publication Number Publication Date
DK2291209T3 true DK2291209T3 (da) 2015-08-24

Family

ID=40344552

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09766053.4T DK2291209T3 (da) 2008-05-27 2009-05-25 Indretning til at påføre et pulserende tryk til en lægemiddelindretning

Country Status (12)

Country Link
US (1) US9492598B2 (da)
EP (1) EP2291209B1 (da)
JP (1) JP5634392B2 (da)
CN (2) CN102083480A (da)
BR (1) BRPI0909597A8 (da)
DK (1) DK2291209T3 (da)
ES (1) ES2545888T3 (da)
FR (1) FR2931680B1 (da)
HU (1) HUE027219T2 (da)
PL (1) PL2291209T3 (da)
PT (1) PT2291209E (da)
WO (1) WO2009153491A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8684903B2 (en) 2011-03-11 2014-04-01 Gui Fu WU Therapeutic and surgical treatment method for providing cardiopulmonary and circulatory assist device
US9592177B2 (en) 2012-11-26 2017-03-14 Sayed Nour Circulatory flow restoration device
EP3398624A1 (en) * 2017-05-04 2018-11-07 Abiomed Europe GmbH Blood pump with reinforced catheter
DE102017124927A1 (de) 2017-10-25 2019-04-25 Irasun Gmbh System zur Vakuum-unterstützten venösen Drainage (VAVD)
US10531883B1 (en) 2018-07-20 2020-01-14 Syntheon 2.0, LLC Aspiration thrombectomy system and methods for thrombus removal with aspiration catheter
US12471937B2 (en) 2023-01-25 2025-11-18 Syntheon Pv, Llc Aspiration thrombectomy systems and methods for thrombus removal with aspiration catheter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344859A (en) * 1975-01-08 1982-08-17 Exxon Research And Engineering Company Homogenizing system for producing high polymer latices
US5817001A (en) * 1997-05-27 1998-10-06 Datascope Investment Corp. Method and apparatus for driving an intra-aortic balloon pump
EP0972949B1 (en) * 1998-07-08 2002-10-09 Idr Holding S.A. A pneumatic pulse generator
US20010016676A1 (en) * 1999-04-21 2001-08-23 Jonathan Williams Intra-aortic balloon pump condensation prevention system
US6210319B1 (en) * 1999-04-21 2001-04-03 Datascope Investment Corp. Intra-aortic balloon pump condensation prevention system
US20070038174A1 (en) * 2005-08-09 2007-02-15 Hopkins Mark A Ophthalmic injector system
EP1962943A2 (en) * 2005-11-28 2008-09-03 Biomedinnovations, LLC Pulse generating device

Also Published As

Publication number Publication date
WO2009153491A1 (fr) 2009-12-23
EP2291209A1 (fr) 2011-03-09
HUE027219T2 (en) 2016-10-28
US20110166515A1 (en) 2011-07-07
JP5634392B2 (ja) 2014-12-03
FR2931680A1 (fr) 2009-12-04
JP2011521690A (ja) 2011-07-28
ES2545888T3 (es) 2015-09-16
PL2291209T3 (pl) 2016-01-29
BRPI0909597A2 (pt) 2016-10-25
BRPI0909597A8 (pt) 2019-09-17
CN102083480A (zh) 2011-06-01
FR2931680B1 (fr) 2010-07-30
US9492598B2 (en) 2016-11-15
CN102921055A (zh) 2013-02-13
PT2291209E (pt) 2015-10-02
CN102921055B (zh) 2016-08-24
EP2291209B1 (fr) 2015-07-15

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