CA2016103A1 - Heart-assist balloon pump - Google Patents
Heart-assist balloon pumpInfo
- Publication number
- CA2016103A1 CA2016103A1 CA2016103A CA2016103A CA2016103A1 CA 2016103 A1 CA2016103 A1 CA 2016103A1 CA 2016103 A CA2016103 A CA 2016103A CA 2016103 A CA2016103 A CA 2016103A CA 2016103 A1 CA2016103 A1 CA 2016103A1
- Authority
- CA
- Canada
- Prior art keywords
- heart
- balloon
- catheter
- ventricular
- synchronously
- 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.)
- Granted
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
- A61M60/10—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
-
- 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
- A61M60/40—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
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/515—Regulation using real-time patient data
- A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
-
- 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
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
- A61M60/569—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow synchronous with the native heart beat
-
- 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
- A61M60/841—Constructional details other than related to driving of balloon pumps for circulatory assistance
- A61M60/843—Balloon aspects, e.g. shapes or materials
-
- 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
- A61M2205/32—General characteristics of the apparatus with radio-opaque indicia
Abstract
A heart-assist device which includes a flexible catheter carrying at least a ventricular balloon, such balloon corresponding in size and shape to the size and shape of the left ventricle in the heart being assisted, the ventricular balloon being progressively inflated creating a wave-like pushing effect and deflated synchronously and automatically by means of a control console which responds to heart signals from the catheter or elsewhere, the catheter optionally also carrying an aortic balloon inflated and deflated automatically and synchronously (but in opposite phase) with the ventricular balloon by means of the control console, helium optionally being used as the inflating medium to ensure high speed inflation-deflation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US347,674 | 1989-05-05 | ||
US07/347,674 US5176619A (en) | 1989-05-05 | 1989-05-05 | Heart-assist balloon pump with segmented ventricular balloon |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2016103A1 true CA2016103A1 (en) | 1990-11-05 |
CA2016103C CA2016103C (en) | 2001-02-06 |
Family
ID=23364754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002016103A Expired - Fee Related CA2016103C (en) | 1989-05-05 | 1990-05-04 | Heart-assist balloon pump |
Country Status (7)
Country | Link |
---|---|
US (1) | US5176619A (en) |
EP (1) | EP0471029B1 (en) |
AU (1) | AU5732890A (en) |
CA (1) | CA2016103C (en) |
DE (1) | DE69029730T2 (en) |
HK (1) | HK1008392A1 (en) |
WO (1) | WO1990013322A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107158549A (en) * | 2017-06-29 | 2017-09-15 | 吴强 | For regulating and controlling left ventricle capacity to improve the servicing unit of Cardial pump function |
CN110559497A (en) * | 2019-09-19 | 2019-12-13 | 厦门大学附属第一医院 | heart auxiliary support balloon system, manufacturing method thereof and heart auxiliary device |
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US20040162519A1 (en) * | 1999-04-27 | 2004-08-19 | Helkowski Richard A. | Aortic occlusion balloon cannula |
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1990
- 1990-05-04 CA CA002016103A patent/CA2016103C/en not_active Expired - Fee Related
- 1990-05-07 AU AU57328/90A patent/AU5732890A/en not_active Abandoned
- 1990-05-07 DE DE69029730T patent/DE69029730T2/en not_active Expired - Fee Related
- 1990-05-07 EP EP90908338A patent/EP0471029B1/en not_active Expired - Lifetime
- 1990-05-07 WO PCT/US1990/002551 patent/WO1990013322A1/en active IP Right Grant
-
1998
- 1998-06-24 HK HK98106399A patent/HK1008392A1/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107158549A (en) * | 2017-06-29 | 2017-09-15 | 吴强 | For regulating and controlling left ventricle capacity to improve the servicing unit of Cardial pump function |
CN110559497A (en) * | 2019-09-19 | 2019-12-13 | 厦门大学附属第一医院 | heart auxiliary support balloon system, manufacturing method thereof and heart auxiliary device |
CN110559497B (en) * | 2019-09-19 | 2024-02-09 | 厦门大学附属第一医院 | Heart auxiliary stent balloon system, manufacturing method thereof and heart auxiliary device |
Also Published As
Publication number | Publication date |
---|---|
CA2016103C (en) | 2001-02-06 |
DE69029730T2 (en) | 1997-07-31 |
EP0471029B1 (en) | 1997-01-15 |
EP0471029A1 (en) | 1992-02-19 |
WO1990013322A1 (en) | 1990-11-15 |
US5176619A (en) | 1993-01-05 |
AU5732890A (en) | 1990-11-29 |
EP0471029A4 (en) | 1993-07-28 |
HK1008392A1 (en) | 1999-05-07 |
DE69029730D1 (en) | 1997-02-27 |
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