ZA96874B - A device for the pulsed pumping of liquids particularly blood - Google Patents
A device for the pulsed pumping of liquids particularly bloodInfo
- Publication number
- ZA96874B ZA96874B ZA96874A ZA96874A ZA96874B ZA 96874 B ZA96874 B ZA 96874B ZA 96874 A ZA96874 A ZA 96874A ZA 96874 A ZA96874 A ZA 96874A ZA 96874 B ZA96874 B ZA 96874B
- Authority
- ZA
- South Africa
- Prior art keywords
- pumping chamber
- pumping
- pulsed
- particularly blood
- imparted
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/26—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving
- A61M1/267—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving used for pumping
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3623—Means for actively controlling temperature of 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
- 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
- A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
- A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
- A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
-
- 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
- A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
- A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
- A61M60/38—Blood oxygenation
-
- 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
- A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
- A61M60/43—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic using vacuum at the blood pump, e.g. to accelerate filling
-
- 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
- A61M60/50—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
-
- 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
- A61M60/845—Constructional details other than related to driving of extracorporeal blood pumps
- A61M60/851—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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1698—Blood oxygenators with or without heat-exchangers
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Emergency Medicine (AREA)
- Urology & Nephrology (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI950203A IT1275135B (it) | 1995-02-06 | 1995-02-06 | Apparecchio di pompaggio pulsatile per liquidi, in particolare sangue. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA96874B true ZA96874B (en) | 1997-01-27 |
Family
ID=11370435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA96874A ZA96874B (en) | 1995-02-06 | 1996-02-05 | A device for the pulsed pumping of liquids particularly blood |
Country Status (10)
Country | Link |
---|---|
US (1) | US5728069A (xx) |
EP (2) | EP0724889B1 (xx) |
JP (1) | JP4044626B2 (xx) |
AT (1) | ATE263589T1 (xx) |
AU (1) | AU696318B2 (xx) |
BR (1) | BR9600328A (xx) |
CA (1) | CA2168836C (xx) |
DE (2) | DE69636423T2 (xx) |
IT (1) | IT1275135B (xx) |
ZA (1) | ZA96874B (xx) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6454999B1 (en) | 1998-12-30 | 2002-09-24 | Cardiovention, Inc. | Integrated blood pump and oxygenator system having extended blood flow path |
US6224829B1 (en) | 1998-12-30 | 2001-05-01 | Cadiovention, Inc. | Integrated blood oxygenator and pump system having means for reducing fiber breakage |
US6368557B1 (en) | 1998-12-30 | 2002-04-09 | Cardiovention, Inc. | Integrated blood oxygenator and pump system having means for reducing manifold flooding |
US6428747B1 (en) | 1998-12-30 | 2002-08-06 | Cardiovention, Inc. | Integrated extracorporeal blood oxygenator, pump and heat exchanger system |
US6379618B1 (en) | 1998-12-30 | 2002-04-30 | Cardiovention, Inc. | Integrated blood oxygenator and pump system having means for reducing microbubble generation |
IT1318743B1 (it) * | 2000-08-08 | 2003-09-10 | Dideco Spa | Unita' pompante pulsatile per fluido, particolarmente sangue. |
IT1318742B1 (it) | 2000-08-08 | 2003-09-10 | Dideco Spa | Dispositivo ossigenatore del sangue in circuito extracorporeo. |
US6494694B2 (en) * | 2001-04-25 | 2002-12-17 | Abbott Laboratories | Disposable infusion cassette with low air bubble retention and improved valves |
ITMI20021028A1 (it) * | 2002-05-14 | 2003-11-14 | Dideco Spa | Unita' pompante di fluido in particolare sangue |
US7338521B2 (en) * | 2002-06-13 | 2008-03-04 | World Heart, Inc. | Low profile inlet for an implantable blood pump |
ITMI20021552A1 (it) * | 2002-07-15 | 2004-01-15 | Dideco Spa | Dispositivo per il trattamento di sangue in circuito extracorporeo |
US7527608B2 (en) * | 2002-08-12 | 2009-05-05 | Lma North America, Inc. | Medication infusion and aspiration system and method |
JP2004154425A (ja) * | 2002-11-07 | 2004-06-03 | Nemoto Kikaku Kogyo Kk | 人工心肺装置及び熱交換器 |
WO2004043517A2 (en) * | 2002-11-07 | 2004-05-27 | Shigemasa, Osaki | Artificial heart-lung apparatus |
ITMI20030647A1 (it) * | 2003-04-01 | 2004-10-02 | Dideco Spa | Dispositivo per il trattamento di sangue in circolazione extracorporea |
ITMI20030148U1 (it) * | 2003-04-01 | 2004-10-02 | Dideco Spa | Struttura di dispositivo per il trattamento di sangue in circolazione extracorporea |
US7021560B2 (en) | 2003-09-25 | 2006-04-04 | Deka Products Limited Partnership | System and method for aerosol delivery |
PL1715902T3 (pl) * | 2004-01-08 | 2017-01-31 | Sullivan, Paul Joseph | Urządzenie do nieniszczącego przetłaczania płynu |
KR100613242B1 (ko) * | 2004-09-24 | 2006-08-21 | 주식회사 뉴하트바이오 | 박동형 인공혈액펌프 |
DE102005031582A1 (de) | 2005-07-06 | 2007-01-11 | Maquet Cardiopulmonary Ag | Vorrichtung zur Behandlung von Blut in einem extrakorporalen Blutkreislauf |
US20070142923A1 (en) * | 2005-11-04 | 2007-06-21 | Ayre Peter J | Control systems for rotary blood pumps |
CA3213521A1 (en) | 2006-02-09 | 2007-08-16 | Deka Products Limited Partnership | Peripheral systems |
US7850594B2 (en) * | 2006-05-09 | 2010-12-14 | Thoratec Corporation | Pulsatile control system for a rotary blood pump |
WO2007146586A2 (en) * | 2006-06-14 | 2007-12-21 | Acist Medical Systems, Inc. | Fluid purge in a medical injection system |
US9456955B2 (en) | 2007-12-31 | 2016-10-04 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
US8900188B2 (en) | 2007-12-31 | 2014-12-02 | Deka Products Limited Partnership | Split ring resonator antenna adapted for use in wirelessly controlled medical device |
US10080704B2 (en) | 2007-12-31 | 2018-09-25 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
US8881774B2 (en) | 2007-12-31 | 2014-11-11 | Deka Research & Development Corp. | Apparatus, system and method for fluid delivery |
EP2244765B1 (en) | 2007-12-31 | 2019-08-14 | DEKA Products Limited Partnership | Infusion pump assembly |
US10188787B2 (en) | 2007-12-31 | 2019-01-29 | Deka Products Limited Partnership | Apparatus, system and method for fluid delivery |
ES2364516B1 (es) * | 2010-02-25 | 2012-09-26 | Salvador Merce Vives | Equipo de pulsación hidráulica aplicable a una bomba de perfusión. |
US20150133861A1 (en) | 2013-11-11 | 2015-05-14 | Kevin P. McLennan | Thermal management system and method for medical devices |
US10143795B2 (en) | 2014-08-18 | 2018-12-04 | Icu Medical, Inc. | Intravenous pole integrated power, control, and communication system and method for an infusion pump |
AU2016267763B2 (en) | 2015-05-26 | 2021-07-08 | Icu Medical, Inc. | Disposable infusion fluid delivery device for programmable large volume drug delivery |
USD939079S1 (en) | 2019-08-22 | 2021-12-21 | Icu Medical, Inc. | Infusion pump |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2455480A (en) * | 1944-11-06 | 1948-12-07 | Dapco Products Inc | Diaphragm pump |
US3039399A (en) * | 1959-12-07 | 1962-06-19 | Foregger Company Inc | Pump |
US3148624A (en) * | 1961-06-21 | 1964-09-15 | Alan W Baldwin | Hydraulic pump |
US3298320A (en) * | 1965-05-17 | 1967-01-17 | Little Inc A | Atraumatic fluid pump |
JPS5242000B2 (xx) * | 1973-10-01 | 1977-10-21 | ||
US4084606A (en) * | 1974-04-23 | 1978-04-18 | Baxter Travenol Laboratories, Inc. | Fluid transfer device |
US4468177A (en) * | 1981-04-27 | 1984-08-28 | Strimling Walter E | Diaphragm pump arrangement in which alternately expanded and contracted chambers are used independently |
US4411603A (en) * | 1981-06-24 | 1983-10-25 | Cordis Dow Corp. | Diaphragm type blood pump for medical use |
US4573883A (en) * | 1985-03-01 | 1986-03-04 | Baylor College Of Medicine | Disposable blood pump |
US4906229A (en) * | 1988-05-03 | 1990-03-06 | Nimbus Medical, Inc. | High-frequency transvalvular axisymmetric blood pump |
US5270005A (en) * | 1990-09-07 | 1993-12-14 | Baxter International Inc. | Extracorporeal blood oxygenation system incorporating integrated reservoir-membrane oxygenerator-heat exchanger and pump assembly |
-
1995
- 1995-02-06 IT ITMI950203A patent/IT1275135B/it active IP Right Grant
-
1996
- 1996-02-02 US US08/597,492 patent/US5728069A/en not_active Expired - Lifetime
- 1996-02-05 ZA ZA96874A patent/ZA96874B/xx unknown
- 1996-02-05 EP EP96200240A patent/EP0724889B1/en not_active Expired - Lifetime
- 1996-02-05 AT AT96200240T patent/ATE263589T1/de not_active IP Right Cessation
- 1996-02-05 AU AU43333/96A patent/AU696318B2/en not_active Ceased
- 1996-02-05 DE DE69636423T patent/DE69636423T2/de not_active Expired - Lifetime
- 1996-02-05 CA CA002168836A patent/CA2168836C/en not_active Expired - Fee Related
- 1996-02-05 EP EP03078293A patent/EP1389474B1/en not_active Expired - Lifetime
- 1996-02-05 DE DE69632093T patent/DE69632093T2/de not_active Expired - Lifetime
- 1996-02-06 JP JP02005496A patent/JP4044626B2/ja not_active Expired - Fee Related
- 1996-02-06 BR BR9600328A patent/BR9600328A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69636423T2 (de) | 2007-03-08 |
ITMI950203A0 (it) | 1995-02-06 |
DE69632093D1 (de) | 2004-05-13 |
JPH08312536A (ja) | 1996-11-26 |
IT1275135B (it) | 1997-07-30 |
CA2168836C (en) | 1999-05-04 |
US5728069A (en) | 1998-03-17 |
CA2168836A1 (en) | 1996-08-07 |
EP1389474B1 (en) | 2006-08-02 |
EP1389474A1 (en) | 2004-02-18 |
JP4044626B2 (ja) | 2008-02-06 |
DE69632093T2 (de) | 2005-04-07 |
ATE263589T1 (de) | 2004-04-15 |
DE69636423D1 (de) | 2006-09-14 |
AU696318B2 (en) | 1998-09-03 |
AU4333396A (en) | 1996-08-15 |
EP0724889B1 (en) | 2004-04-07 |
ITMI950203A1 (it) | 1996-08-06 |
EP0724889A3 (en) | 1997-09-17 |
BR9600328A (pt) | 1998-01-27 |
EP0724889A2 (en) | 1996-08-07 |
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