ES2049241T3 - Unidad integrada para circuitos extracorporeos de sangre. - Google Patents
Unidad integrada para circuitos extracorporeos de sangre.Info
- Publication number
- ES2049241T3 ES2049241T3 ES88120599T ES88120599T ES2049241T3 ES 2049241 T3 ES2049241 T3 ES 2049241T3 ES 88120599 T ES88120599 T ES 88120599T ES 88120599 T ES88120599 T ES 88120599T ES 2049241 T3 ES2049241 T3 ES 2049241T3
- Authority
- ES
- Spain
- Prior art keywords
- blood
- tank
- extracorpore
- circuits
- integrated unit
- 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.)
- Expired - Lifetime
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
- A61M1/36—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
-
- 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
- A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
- A61M1/3603—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in the same direction
-
- 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
- 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
- A61M1/3632—Combined venous-cardiotomy reservoirs
-
- 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
- A61M1/3643—Priming, rinsing before or after use
- A61M1/3644—Mode of operation
- A61M1/3647—Mode of operation with recirculation of the priming solution
-
- 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
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/366—General characteristics of the apparatus related to heating or cooling by liquid 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
- A61M5/40—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using low-level float-valve to cut off media flow from reservoir
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/03—Heart-lung
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/28—Blood oxygenators
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Networks Using Active Elements (AREA)
Abstract
UNA UNIDAD INTEGRADA EN UN CIRCUITO DE SANGRE EXTRACORPOREA INCLUYE UN TANQUE (1) INTERNAMENTE PROVISTO CON UNA PARED EN MATERIAL NO ESPUMOSO (2) QUE TIENE COMO MINIMO UN FILTRO (11), DADAPTADO PARA DELIMITAR LATERALMENTE COMO MINIMO UNA PARTE DEL ESPACIO INTERIOR POR EL QUE LA SANGRE CIRCULA POR EL PACIENTE Y POR LA AFLUENCIA DESDE EL CAMPO DE OPERACION, Y ASI ACTUA SIMULTANEAMENTE COMO TANQUE VENOSO Y COMO CARDIOTOME, DICHO TANQUE (1) SE CONECTA MONOLITICAMENTE A UN CAMBIADOR DE CALOR (15) Y A UN OXIGENADOR (14) ADAPTADOS PARA SER TRANSVERSALES POR LA SANGRE QUE FLUYE POR LA SALIDA DE DICHO TANQUE (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23011/87A IT1223470B (it) | 1987-12-15 | 1987-12-15 | Unita' integrata in circuito extracorporeo di sangue |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2049241T3 true ES2049241T3 (es) | 1994-04-16 |
Family
ID=11202860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88120599T Expired - Lifetime ES2049241T3 (es) | 1987-12-15 | 1988-12-09 | Unidad integrada para circuitos extracorporeos de sangre. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5039482A (es) |
EP (1) | EP0320815B1 (es) |
AT (1) | ATE102056T1 (es) |
AU (1) | AU605399B2 (es) |
CA (1) | CA1308320C (es) |
DE (1) | DE3888120T2 (es) |
ES (1) | ES2049241T3 (es) |
IT (1) | IT1223470B (es) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5270004A (en) | 1989-10-01 | 1993-12-14 | Minntech Corporation | Cylindrical blood heater/oxygenator |
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 |
USRE37379E1 (en) | 1991-02-14 | 2001-09-18 | Wayne State University | High pressure gas exchanger |
US5158533A (en) * | 1991-03-26 | 1992-10-27 | Gish Biomedical, Inc. | Combined cardiotomy/venous/pleural drainage autotransfusion unit with filter and integral manometer and water seal |
US5318510A (en) * | 1991-06-11 | 1994-06-07 | Deknatel Technology Corporation, Inc. | Collection device |
JP3181340B2 (ja) * | 1991-11-19 | 2001-07-03 | 康裕 福井 | 一体型人工心肺 |
US5514335A (en) * | 1993-10-25 | 1996-05-07 | Minnesota Mining And Manufacturing Company | Blood oxygenation system and reservoir and method of manufacture |
US5411705A (en) * | 1994-01-14 | 1995-05-02 | Avecor Cardiovascular Inc. | Combined cardiotomy and venous blood reservoir |
EP0705610A1 (en) * | 1994-10-03 | 1996-04-10 | SORIN BIOMEDICA S.p.A. | An integrated extracorporeal circulation system |
IT1271104B (it) * | 1994-11-25 | 1997-05-26 | Dideco Spa | Ossigenatore di sangue con uno strato di capillari in membrana microporosa. |
US6312647B1 (en) | 1994-12-09 | 2001-11-06 | Wayne State University | Method for enriching a fluid with oxygen |
US5823986A (en) * | 1995-02-08 | 1998-10-20 | Medtronic, Inc. | Perfusion system |
CA2177442A1 (en) * | 1995-05-29 | 1996-11-30 | Massimo Fini | Cardiotomy reservoir with internal filter |
US5770149A (en) * | 1995-10-31 | 1998-06-23 | Baxter International | Extracorporeal blood oxygenation system having integrated blood pump, heat exchanger and membrane oxygenator |
EP0876197A1 (en) * | 1995-11-30 | 1998-11-11 | Minnesota Mining And Manufacturing Company | Multilayer hollow fiber body and method of making |
US5762868A (en) * | 1995-11-30 | 1998-06-09 | Minnesota Mining And Manufacturing Company | Blood oxygenator and heat exchanger |
US5871693A (en) | 1996-06-07 | 1999-02-16 | Minnesota Mining And Manufacturing Company | Modular blood treatment cartridge |
IT1283482B1 (it) * | 1996-07-22 | 1998-04-21 | Dideco Spa | Dispositivo combinato comprendente serbatoio di sangue venoso e cardiotomo in circuito extracorporeo |
US5800721A (en) * | 1996-08-30 | 1998-09-01 | Baxter International Inc. | Combined cardiotomy fluid and venous blood reservoir |
US5766480A (en) * | 1996-10-15 | 1998-06-16 | Minntech Corporation | Method for priming a hollow fiber oxygenator |
US6017493A (en) | 1997-09-26 | 2000-01-25 | Baxter International Inc. | Vacuum-assisted venous drainage reservoir for CPB systems |
WO1999058171A2 (en) * | 1998-05-08 | 1999-11-18 | Baxter International Inc. | Low prime membrane oxygenator with integrated heat exchanger/reservoir |
US6113782A (en) * | 1998-07-28 | 2000-09-05 | Terumo Cardiovascular Systems Corporation | Potting of tubular bundles in housing |
US6918887B1 (en) | 1999-02-17 | 2005-07-19 | Medtronic, Inc. | Venous filter for assisted venous return |
US6759008B1 (en) | 1999-09-30 | 2004-07-06 | Therox, Inc. | Apparatus and method for blood oxygenation |
IT1318742B1 (it) * | 2000-08-08 | 2003-09-10 | Dideco Spa | Dispositivo ossigenatore del sangue in circuito extracorporeo. |
DE60126558T2 (de) | 2000-11-30 | 2007-11-22 | Terumo K.K. | Blutreservoir |
US6582387B2 (en) * | 2001-03-20 | 2003-06-24 | Therox, Inc. | System for enriching a bodily fluid with a gas |
ITMI20021552A1 (it) * | 2002-07-15 | 2004-01-15 | Dideco Spa | Dispositivo per il trattamento di sangue in circuito extracorporeo |
US7204958B2 (en) * | 2003-01-14 | 2007-04-17 | Medtronic, Inc. | Extracorporeal blood circuit air removal system and method |
US7198751B2 (en) * | 2003-01-14 | 2007-04-03 | Medtronic, Inc. | Disposable, integrated, extracorporeal blood circuit |
US7201870B2 (en) * | 2003-01-14 | 2007-04-10 | Medtronic, Inc. | Active air removal system operating modes of an extracorporeal blood circuit |
US7189352B2 (en) * | 2003-01-14 | 2007-03-13 | Medtronic, Inc. | Extracorporeal blood circuit priming system and method |
US7335334B2 (en) * | 2003-01-14 | 2008-02-26 | Medtronic, Inc. | Active air removal from an extracorporeal blood circuit |
ITMI20030148U1 (it) * | 2003-04-01 | 2004-10-02 | Dideco Spa | Struttura di dispositivo per il trattamento di sangue in circolazione extracorporea |
ITMI20030647A1 (it) * | 2003-04-01 | 2004-10-02 | Dideco Spa | Dispositivo per il trattamento di sangue in circolazione extracorporea |
ES2442965T3 (es) * | 2005-04-21 | 2014-02-14 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Pulmón paracorpóreo de asistencia respiratoria |
ITMI20061187A1 (it) * | 2006-06-20 | 2007-12-21 | Eurosets Srl | Riserva venosa in circuito ematico extracorporeo |
US8545754B2 (en) | 2009-04-23 | 2013-10-01 | Medtronic, Inc. | Radial design oxygenator with heat exchanger |
DE102009026592B4 (de) | 2009-05-29 | 2014-08-28 | Sorin Group Deutschland Gmbh | Vorrichtung zur Festlegung des venösen Zuflusses zu einem Blutreservoir eines extrakorporalen Blutkreislaufs |
DE102009027195A1 (de) | 2009-06-25 | 2010-12-30 | Sorin Group Deutschland Gmbh | Vorrichtung zur Förderung von Blut in einem extrakorporalen Kreislauf |
US8506513B2 (en) | 2010-04-20 | 2013-08-13 | Sorin Group Italia S.R.L. | Blood reservoir with ultrasonic volume sensor |
US8500673B2 (en) | 2010-04-20 | 2013-08-06 | Sorin Group Italia S.R.L. | Blood reservoir with level sensor |
EP2754458B1 (en) | 2011-07-12 | 2017-02-01 | Sorin Group Italia S.r.l. | Dual chamber blood reservoir |
US9545472B2 (en) * | 2012-03-02 | 2017-01-17 | Medtronic, Inc. | Extracorporeal blood circuit reservoir with angled venous inlet luer port |
EP3142719B1 (en) | 2014-05-16 | 2019-11-06 | Sorin Group Italia S.r.l. | Blood reservoir with fluid volume measurement based on pressure sensor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1005695B (it) * | 1974-03-25 | 1976-09-30 | Bellco Spa | Dispositivo ossigenatore per il sangue con scambiatore di calore |
US4182739A (en) * | 1976-02-03 | 1980-01-08 | Shiley Incorporated | Blood oxygenator |
US4131431A (en) * | 1976-12-27 | 1978-12-26 | Siposs George G | Blood shut-off valve |
US4490331A (en) * | 1982-02-12 | 1984-12-25 | Steg Jr Robert F | Extracorporeal blood processing system |
US4424190A (en) * | 1982-02-22 | 1984-01-03 | Cordis Dow Corp. | Rigid shell expansible blood reservoir, heater and hollow fiber membrane oxygenator assembly |
US4469659B1 (en) * | 1982-04-26 | 1997-07-29 | Cobe Lab | Sampling device for blood oxygenator |
US4818490A (en) * | 1982-04-26 | 1989-04-04 | Cobe Laboratories, Inc. | Integral blood oxygenator |
JPS59186562A (ja) * | 1983-01-14 | 1984-10-23 | アメリカン ホスピタル サプライ コ−ポレ−シヨン | 血液酸素供給器 |
US4585056A (en) * | 1984-04-18 | 1986-04-29 | Norton Company | Heat exchanger |
US4642089A (en) * | 1985-01-29 | 1987-02-10 | Shiley, Inc. | Unitary venous return reservoir with cardiotomy filter |
US4698207A (en) * | 1986-07-14 | 1987-10-06 | Baxter Travenol Laboratories, Inc. | Integrated membrane oxygenator, heat exchanger and reservoir |
AU609818B2 (en) * | 1987-05-19 | 1991-05-09 | Terumo Kabushiki Kaisha | Extracorporeal blood circulating apparatus |
-
1987
- 1987-12-15 IT IT23011/87A patent/IT1223470B/it active
-
1988
- 1988-12-09 US US07/282,152 patent/US5039482A/en not_active Expired - Lifetime
- 1988-12-09 AT AT88120599T patent/ATE102056T1/de not_active IP Right Cessation
- 1988-12-09 DE DE3888120T patent/DE3888120T2/de not_active Expired - Lifetime
- 1988-12-09 ES ES88120599T patent/ES2049241T3/es not_active Expired - Lifetime
- 1988-12-09 EP EP88120599A patent/EP0320815B1/en not_active Expired - Lifetime
-
1989
- 1989-01-09 CA CA000587766A patent/CA1308320C/en not_active Expired - Lifetime
- 1989-01-10 AU AU28341/89A patent/AU605399B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
IT1223470B (it) | 1990-09-19 |
CA1308320C (en) | 1992-10-06 |
EP0320815A3 (en) | 1990-06-13 |
DE3888120D1 (de) | 1994-04-07 |
US5039482A (en) | 1991-08-13 |
EP0320815A2 (en) | 1989-06-21 |
ATE102056T1 (de) | 1994-03-15 |
EP0320815B1 (en) | 1994-03-02 |
AU2834189A (en) | 1990-07-19 |
DE3888120T2 (de) | 1994-06-09 |
IT8723011A0 (it) | 1987-12-15 |
AU605399B2 (en) | 1991-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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