CA3049227A1 - Dispositif d'assistance ventriculaire intravasculaire implantable - Google Patents
Dispositif d'assistance ventriculaire intravasculaire implantable Download PDFInfo
- Publication number
- CA3049227A1 CA3049227A1 CA3049227A CA3049227A CA3049227A1 CA 3049227 A1 CA3049227 A1 CA 3049227A1 CA 3049227 A CA3049227 A CA 3049227A CA 3049227 A CA3049227 A CA 3049227A CA 3049227 A1 CA3049227 A1 CA 3049227A1
- Authority
- CA
- Canada
- Prior art keywords
- expandable frame
- ventricular assist
- pump
- assist device
- intravascular ventricular
- 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.)
- Abandoned
Links
- 230000002861 ventricular Effects 0.000 title claims abstract description 78
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 2
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims description 2
- 230000017531 blood circulation Effects 0.000 abstract description 12
- 230000002685 pulmonary effect Effects 0.000 abstract description 10
- 230000002829 reductive effect Effects 0.000 abstract description 2
- 210000005166 vasculature Anatomy 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 29
- 239000008280 blood Substances 0.000 description 25
- 210000004369 blood Anatomy 0.000 description 25
- 210000000709 aorta Anatomy 0.000 description 19
- 210000001765 aortic valve Anatomy 0.000 description 19
- 206010019280 Heart failures Diseases 0.000 description 14
- 206010007559 Cardiac failure congestive Diseases 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000005086 pumping Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000002513 implantation Methods 0.000 description 6
- 210000005240 left ventricle Anatomy 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000000747 cardiac effect Effects 0.000 description 4
- 238000002594 fluoroscopy Methods 0.000 description 4
- 210000003709 heart valve Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 238000007794 visualization technique Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 208000019622 heart disease Diseases 0.000 description 2
- 230000004217 heart function Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000000541 pulsatile effect Effects 0.000 description 2
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- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000020446 Cardiac disease Diseases 0.000 description 1
- 208000031229 Cardiomyopathies Diseases 0.000 description 1
- 101100284769 Drosophila melanogaster hemo gene Proteins 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000011366 aggressive therapy Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
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- 210000001367 artery Anatomy 0.000 description 1
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- 208000029078 coronary artery disease Diseases 0.000 description 1
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- 230000000916 dilatatory effect Effects 0.000 description 1
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- 230000036961 partial effect Effects 0.000 description 1
- 230000001991 pathophysiological effect Effects 0.000 description 1
- 210000001147 pulmonary artery Anatomy 0.000 description 1
- 210000003102 pulmonary valve Anatomy 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 210000005241 right ventricle Anatomy 0.000 description 1
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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
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/89—Valves
- A61M60/894—Passive valves, i.e. valves actuated by the blood
- A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap valves
-
- 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/884—Constructional details other than related to driving of implantable pumps or pumping devices being associated to additional implantable blood treating devices
-
- 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
- A61M60/10—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
- A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
- A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps
- A61M60/174—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps discharging the blood to the ventricle or arterial system via a cannula internal to the ventricle or arterial 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
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of the patient's body
-
- 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
- A61M60/867—Devices for guiding or inserting pumps or pumping devices into the patient's body using position detection during deployment, e.g. for blood pumps mounted on and driven through 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/873—Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
-
- 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/88—Percutaneous cables
-
- 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
- A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
- A61N1/3962—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion in combination with another heart therapy
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (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)
- Computer Networks & Wireless Communication (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Prostheses (AREA)
- External Artificial Organs (AREA)
Abstract
La présente invention concerne des dispositifs d'assistance ventriculaire intravasculaire destinés à être insérés dans le système vasculaire d'un individu afin d'améliorer le flux sanguin global de l'individu. Dans de nombreux modes de réalisation, les dispositifs d'assistance ventriculaire intravasculaire décrits ici fournissent à un individu un dispositif d'assistance ventriculaire intravasculaire qui est dimensionné et configuré pour une insertion dans une racine aortique ou une racine pulmonaire de telle sorte que sa taille et son placement réduits fournissent à l'individu une qualité de vie améliorée.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762443286P | 2017-01-06 | 2017-01-06 | |
| US62/443,286 | 2017-01-06 | ||
| US15/401,189 | 2017-01-09 | ||
| US15/401,189 US20180193543A1 (en) | 2017-01-09 | 2017-01-09 | Implantable intravascular ventricular assist device |
| PCT/US2018/012367 WO2018129177A1 (fr) | 2017-01-06 | 2018-01-04 | Dispositif d'assistance ventriculaire intravasculaire implantable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3049227A1 true CA3049227A1 (fr) | 2018-07-12 |
Family
ID=61028224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3049227A Abandoned CA3049227A1 (fr) | 2017-01-06 | 2018-01-04 | Dispositif d'assistance ventriculaire intravasculaire implantable |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3565615A1 (fr) |
| CA (1) | CA3049227A1 (fr) |
| WO (1) | WO2018129177A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11517737B2 (en) | 2019-08-21 | 2022-12-06 | Boston Scientific Scimed, Inc. | Circulatory support pump centering anchoring and centering device |
| AU2021204929A1 (en) * | 2020-01-03 | 2022-06-30 | Puzzle Medical Devices Inc. | Mammalian body conduit intralumenal device and lumen wall anchor assembly, components thereof and methods of implantation and explantation thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19904975A1 (de) * | 1999-02-06 | 2000-09-14 | Impella Cardiotech Ag | Vorrichtung zur intravasalen Herzklappenoperation |
| US6136025A (en) * | 1999-07-27 | 2000-10-24 | Barbut; Denise R. | Endoscopic arterial pumps for treatment of cardiac insufficiency and venous pumps for right-sided cardiac support |
| US8012079B2 (en) * | 2004-08-13 | 2011-09-06 | Procyrion, Inc. | Method and apparatus for long-term assisting a left ventricle to pump blood |
| US20100249489A1 (en) * | 2009-03-27 | 2010-09-30 | Robert Jarvik | Intraventricular blood pumps anchored by expandable mounting devices |
| BRPI1010988B8 (pt) * | 2009-05-18 | 2021-06-22 | Cardiobridge Gmbh | "bomba de cateter" |
| US8734508B2 (en) * | 2009-12-21 | 2014-05-27 | Boston Scientific Scimed, Inc. | Systems and methods for making and using percutaneously-delivered pumping systems for providing hemodynamic support |
| US9636441B2 (en) * | 2012-11-05 | 2017-05-02 | Robert Jarvik | Support stent for transvalvular conduit |
| DE102013208038B4 (de) * | 2013-05-02 | 2016-09-08 | Michael Siegenthaler | Katheterbasierendes Herzunterstützungssystem |
| EP3110468B1 (fr) * | 2014-02-25 | 2021-11-03 | Kushwaha, Sudhir | Procédé et dispositif d'assistance ventriculaire |
-
2018
- 2018-01-04 EP EP18701628.2A patent/EP3565615A1/fr not_active Withdrawn
- 2018-01-04 CA CA3049227A patent/CA3049227A1/fr not_active Abandoned
- 2018-01-04 WO PCT/US2018/012367 patent/WO2018129177A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018129177A1 (fr) | 2018-07-12 |
| EP3565615A1 (fr) | 2019-11-13 |
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| US20210106809A1 (en) | Device And A Method For Augmenting Heart Function | |
| JP6469755B2 (ja) | 補助循環装置および方法 | |
| US8075472B2 (en) | Permanent ventricular assist device for treating heart failure | |
| US20100249489A1 (en) | Intraventricular blood pumps anchored by expandable mounting devices | |
| CA3049227A1 (fr) | Dispositif d'assistance ventriculaire intravasculaire implantable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20240417 |