ZA851668B - Blood pump - Google Patents
Blood pumpInfo
- Publication number
- ZA851668B ZA851668B ZA851668A ZA851668A ZA851668B ZA 851668 B ZA851668 B ZA 851668B ZA 851668 A ZA851668 A ZA 851668A ZA 851668 A ZA851668 A ZA 851668A ZA 851668 B ZA851668 B ZA 851668B
- Authority
- ZA
- South Africa
- Prior art keywords
- chamber
- outlet
- walls
- ventricle
- blood
- Prior art date
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
- A61M60/855—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
-
- 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
-
- 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
- A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
-
- 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
- A61M60/424—Details relating to driving for positive displacement blood pumps
- A61M60/438—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
- A61M60/441—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical generated by an electromotor
-
- 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
- A61M60/835—Constructional details other than related to driving of positive displacement blood pumps
- A61M60/837—Aspects of flexible displacement members, 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
- 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
- A61M60/876—Implantable batteries
-
- 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
- A61M60/148—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 in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Reciprocating Pumps (AREA)
- Fats And Perfumes (AREA)
- Saccharide Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8401778A SE8401778L (sv) | 1984-03-30 | 1984-03-30 | Pump, serskilt for blod och liknande |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA851668B true ZA851668B (en) | 1985-11-27 |
Family
ID=20355374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA851668A ZA851668B (en) | 1984-03-30 | 1985-03-05 | Blood pump |
Country Status (29)
Country | Link |
---|---|
US (1) | US4648877A (es) |
EP (1) | EP0156781B1 (es) |
JP (1) | JPH064092B2 (es) |
KR (1) | KR920000460B1 (es) |
AT (1) | ATE110573T1 (es) |
AU (1) | AU577841B2 (es) |
BR (1) | BR8501414A (es) |
CA (1) | CA1253048A (es) |
CS (1) | CS276233B6 (es) |
DD (1) | DD232824A5 (es) |
DE (2) | DE3587914T2 (es) |
DK (1) | DK126885A (es) |
ES (1) | ES8608322A1 (es) |
FI (1) | FI851280L (es) |
GB (1) | GB2156443B (es) |
GR (1) | GR850790B (es) |
HU (1) | HU191321B (es) |
IE (1) | IE56448B1 (es) |
IL (1) | IL74525A (es) |
IN (1) | IN162447B (es) |
MX (1) | MX167073B (es) |
NO (1) | NO172923C (es) |
NZ (1) | NZ211542A (es) |
PH (1) | PH22038A (es) |
PL (1) | PL145667B1 (es) |
PT (1) | PT80194B (es) |
SE (1) | SE8401778L (es) |
SU (1) | SU1679966A3 (es) |
ZA (1) | ZA851668B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8504362D0 (sv) * | 1985-09-20 | 1985-09-20 | Astra Tech Ab | Pump med kontinuerligt inflode och pulsativt utflode |
US4750903A (en) * | 1987-01-05 | 1988-06-14 | Cheng Kevin K | Artificial heart |
US5092879A (en) * | 1988-02-17 | 1992-03-03 | Jarvik Robert K | Intraventricular artificial hearts and methods of their surgical implantation and use |
SE462782B (sv) * | 1989-01-16 | 1990-09-03 | Guenther Georg Nabholz | Implanterbar blodpump |
US5032112A (en) * | 1989-11-22 | 1991-07-16 | Baxter International Inc. | Dual source intravenous administration set having an intravenous pump |
US6723062B1 (en) * | 1999-09-03 | 2004-04-20 | Baxter International Inc. | Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions |
IT1318743B1 (it) * | 2000-08-08 | 2003-09-10 | Dideco Spa | Unita' pompante pulsatile per fluido, particolarmente sangue. |
US20020173695A1 (en) * | 2001-05-16 | 2002-11-21 | Mikhail Skliar | Physiologically-based control system and method for using the same |
CA2476473C (en) * | 2002-02-21 | 2013-02-19 | Design Mentor, Inc. | Fluid pump |
US20050159639A1 (en) * | 2002-05-15 | 2005-07-21 | Mikhail Skliar | Physiologically based control system and method for using the same |
US7108652B2 (en) * | 2004-06-07 | 2006-09-19 | University Of Florida Research Foundation, Inc. | Multi-chamber self-regulating ventricular assist device |
US7967022B2 (en) * | 2007-02-27 | 2011-06-28 | Deka Products Limited Partnership | Cassette system integrated apparatus |
US9234514B2 (en) * | 2007-08-27 | 2016-01-12 | Quest Medical, Inc. | Two-chamber blood pump |
US9441484B2 (en) | 2010-07-16 | 2016-09-13 | Corpower Ocean Ab | Energy transforming unit and energy transforming system comprising such a unit |
US8419789B2 (en) | 2010-11-23 | 2013-04-16 | Patentsplus Llc | Artificial heart |
US9414909B1 (en) | 2015-01-22 | 2016-08-16 | Patentsplus Llc | Gentle artificial heart valve with improved wear characteristics |
US9833284B2 (en) * | 2015-02-04 | 2017-12-05 | Biosense Webster (Israel) Ltd. | Pressure-driven irrigation pump |
US10188778B2 (en) | 2016-06-23 | 2019-01-29 | Stephen K. Shu | Artificial heart |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3097366A (en) * | 1963-07-16 | Winchell | ||
US3656873A (en) * | 1970-11-06 | 1972-04-18 | Peter Schiff | Pulsatile by-pass blood pump |
GB1444614A (en) * | 1972-09-07 | 1976-08-04 | Kurpanek W H | Permanently implantable artificial heart |
NL167376C (nl) * | 1975-04-29 | 1981-12-16 | Nedlloyd Rederijdiensten B V | Boorvaartuig voorzien van een verticale boorschacht (moonpool) en een via een doorgang met een waterdichte deur daarmede verbonden opslagruimte voor zware uit- rustingsdelen, zoals een eruptie-afsluiterkolom (bop-stack). |
DE7514168U (de) * | 1975-05-02 | 1976-02-12 | Arnold, Franz, 8960 Kempten | In eine t-nut eines werkzeugmaschinentisches einsetzbares anschlagstueck |
SU844815A1 (ru) * | 1978-12-11 | 1981-07-07 | за вители | Диафрагменный насос |
-
1984
- 1984-03-30 SE SE8401778A patent/SE8401778L/xx unknown
-
1985
- 1985-03-05 ZA ZA851668A patent/ZA851668B/xx unknown
- 1985-03-07 IL IL74525A patent/IL74525A/xx not_active IP Right Cessation
- 1985-03-11 IN IN196/DEL/85A patent/IN162447B/en unknown
- 1985-03-15 GB GB08506729A patent/GB2156443B/en not_active Expired
- 1985-03-19 CS CS851924A patent/CS276233B6/cs unknown
- 1985-03-19 IE IE700/85A patent/IE56448B1/en not_active IP Right Cessation
- 1985-03-21 DK DK126885A patent/DK126885A/da not_active Application Discontinuation
- 1985-03-22 EP EP85850101A patent/EP0156781B1/en not_active Expired - Lifetime
- 1985-03-22 DE DE3587914T patent/DE3587914T2/de not_active Expired - Fee Related
- 1985-03-22 AU AU40262/85A patent/AU577841B2/en not_active Ceased
- 1985-03-22 NZ NZ211542A patent/NZ211542A/en unknown
- 1985-03-22 AT AT85850101T patent/ATE110573T1/de active
- 1985-03-23 DE DE19853510650 patent/DE3510650A1/de not_active Ceased
- 1985-03-25 PL PL1985252563A patent/PL145667B1/pl unknown
- 1985-03-26 PH PH32051A patent/PH22038A/en unknown
- 1985-03-26 SU SU853869753A patent/SU1679966A3/ru active
- 1985-03-26 CA CA000477457A patent/CA1253048A/en not_active Expired
- 1985-03-28 GR GR850790A patent/GR850790B/el unknown
- 1985-03-28 JP JP60062206A patent/JPH064092B2/ja not_active Expired - Lifetime
- 1985-03-28 BR BR8501414A patent/BR8501414A/pt not_active IP Right Cessation
- 1985-03-28 MX MX204780A patent/MX167073B/es unknown
- 1985-03-29 ES ES541723A patent/ES8608322A1/es not_active Expired
- 1985-03-29 DD DD85274636A patent/DD232824A5/de not_active IP Right Cessation
- 1985-03-29 HU HU851215A patent/HU191321B/hu not_active IP Right Cessation
- 1985-03-29 KR KR1019850002112A patent/KR920000460B1/ko active IP Right Grant
- 1985-03-29 FI FI851280A patent/FI851280L/fi not_active Application Discontinuation
- 1985-03-29 NO NO851293A patent/NO172923C/no unknown
- 1985-03-29 PT PT80194A patent/PT80194B/pt not_active IP Right Cessation
- 1985-04-26 US US06/709,557 patent/US4648877A/en not_active Expired - Fee Related
Also Published As
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GB2156443B (en) | Blood pump | |
KR880700168A (ko) | 연속입류 및 맥동 출류식 펌프 | |
DK123085A (da) | Dobbeltpumpe indrettet til brug som kunstigt hjerte | |
TH3338EX (th) | ปั๊มสำหรับใช้ปั๊มเลือด |