ES2185834T3 - Dispositivo para eliminar gases de los liquidos. - Google Patents

Dispositivo para eliminar gases de los liquidos.

Info

Publication number
ES2185834T3
ES2185834T3 ES97108082T ES97108082T ES2185834T3 ES 2185834 T3 ES2185834 T3 ES 2185834T3 ES 97108082 T ES97108082 T ES 97108082T ES 97108082 T ES97108082 T ES 97108082T ES 2185834 T3 ES2185834 T3 ES 2185834T3
Authority
ES
Spain
Prior art keywords
openings
gases
liquids
fluids
chambers
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
Application number
ES97108082T
Other languages
English (en)
Inventor
Ralf Wamsiedler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fresenius Medical Care Deutschland GmbH
Original Assignee
Fresenius Medical Care Deutschland GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fresenius Medical Care Deutschland GmbH filed Critical Fresenius Medical Care Deutschland GmbH
Application granted granted Critical
Publication of ES2185834T3 publication Critical patent/ES2185834T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1658—Degasification
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treating Waste Gases (AREA)

Abstract

UN DISPOSITIVO DESTINADO A ELIMINAR GASES DE LIQUIDOS, EN PARTICULAR DE UN LIQUIDO DE DIALISIS, PRESENTA UN RECIPIENTE (12) QUE ESTA PROVISTO DE UNA PRIMERA ABERTURA (38) QUE EN SU POSICION DE USO SE ENCUENTRA SITUADA EN EL LADO INFERIOR, Y UNA SEGUNDA ABERTURA (36) SITUADA EN EL LADO INFERIOR. DENTRO DEL RECIPIENTE ESTA DISPUESTO UN TABIQUE (30) QUE SUBDIVIDE EL RECIPIENTE EN UNA PRIMERA CAMARA (32) QUE PRESENTA LA PRIMERA ABERTURA (38), Y UNA SEGUNDA CAMARA (34) QUE PRESENTA LA SEGUNDA ABERTURA (36). EL TABIQUE (30) SE EXTIENDE DESDE EL FONDO DEL DEPOSITO (24) HASTA CERCA DEL TECHO (18) DEL MISMO, CONFORMANDO UN ESPACIO INTERMEDIO (42) A MODO DE RESQUICIO ENTRE LA PRIMERA Y LA SEGUNDA CAMARA Y EL TECHO DEL DEPOSITO. EN EL TECHO DEL DEPOSITO (18) ESTA PREVISTA UNA ABERTURA DE VENTILACION (48), CERRADA POR UN FILTRO HIDROFOBO. EN UNA VERSION PREFERENCIAL, LA PRIMERA Y LA SEGUNDA CAMARA FORMAN UN TUBO INSERTADO EN OTRO TUBO. CON EL DISPOSITIVO CONFORME A LA INVENCION SE LOGRA UNA ELEVADA TASA DE SEPARACION CON UNA ESTRUCTURA COMPACTA Y UNA CONSTRUCCION SENCILLA.
ES97108082T 1996-05-22 1997-05-17 Dispositivo para eliminar gases de los liquidos. Expired - Lifetime ES2185834T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19620591A DE19620591B4 (de) 1996-05-22 1996-05-22 Vorrichtung zum Entfernen von Gasen aus Flüssigkeiten

Publications (1)

Publication Number Publication Date
ES2185834T3 true ES2185834T3 (es) 2003-05-01

Family

ID=7795005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97108082T Expired - Lifetime ES2185834T3 (es) 1996-05-22 1997-05-17 Dispositivo para eliminar gases de los liquidos.

Country Status (6)

Country Link
US (1) US6176903B1 (es)
EP (1) EP0808633B1 (es)
JP (1) JP4307576B2 (es)
AT (1) ATE226457T1 (es)
DE (2) DE19620591B4 (es)
ES (1) ES2185834T3 (es)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19750062A1 (de) 1997-11-12 1999-05-20 Jostra Medizintechnik Ag Vorrichtung zur Filtration und Entgasung von Körperflüssigkeiten, insbesondere von Blut
US6451257B1 (en) * 1999-09-16 2002-09-17 Terumo Kabushiki Kaisha Arterial blood filter
US6623698B2 (en) 2001-03-12 2003-09-23 Youti Kuo Saliva-monitoring biosensor electrical toothbrush
US7314453B2 (en) 2001-05-14 2008-01-01 Youti Kuo Handheld diagnostic device with renewable biosensor
US7138014B2 (en) * 2002-01-28 2006-11-21 Applied Materials, Inc. Electroless deposition apparatus
US7118819B2 (en) * 2002-06-17 2006-10-10 Utc Fuel Cells Llc Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant
DE60326847D1 (de) * 2002-06-24 2009-05-07 Gambro Lundia Ab Gastrennvorrichtung
EP1523350B1 (en) 2002-07-19 2011-04-13 Baxter International Inc. System for performing peritoneal dialysis
US6939392B2 (en) * 2003-04-04 2005-09-06 United Technologies Corporation System and method for thermal management
KR101099962B1 (ko) * 2003-11-07 2011-12-28 감브로 룬디아 아베 유체 분배 모듈 및 이러한 유체 분배 모듈을 포함하는 체외혈액 회로
EP1530995B1 (en) * 2003-11-07 2007-02-21 Gambro Lundia AB End-cap assembly with pump hose for a filter and filter comprising such an end-cap assembly
US8048209B2 (en) * 2003-11-24 2011-11-01 Gambro Lundia Ab Degassing device and end-cap assembly for a filter including such a degassing device
DE102004046685B3 (de) 2004-09-24 2006-06-29 Concentris Gmbh Messzelle und Verfahren für die Flüssigkeitsanalyse
JP4839028B2 (ja) * 2005-07-06 2011-12-14 テルモ株式会社 気泡除去装置
JP4839029B2 (ja) * 2005-07-06 2011-12-14 テルモ株式会社 気泡除去装置
JP4839030B2 (ja) * 2005-07-06 2011-12-14 テルモ株式会社 体外循環装置
US7465391B2 (en) * 2005-09-09 2008-12-16 Cds Technologies, Inc. Apparatus for separating solids from flowing liquids
JP2007275473A (ja) * 2006-04-11 2007-10-25 Terumo Corp 気泡除去装置
JP2008018101A (ja) * 2006-07-13 2008-01-31 Terumo Corp 気泡除去装置
US8876765B2 (en) * 2007-05-16 2014-11-04 Smiths Medical Asd, Inc. Pump module for use in a medical fluid dispensing system
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US10035103B2 (en) 2008-10-30 2018-07-31 Fresenius Medical Care Holdings, Inc. Modular, portable dialysis system
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
US9199022B2 (en) 2008-09-12 2015-12-01 Fresenius Medical Care Holdings, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
US8444587B2 (en) 2007-10-01 2013-05-21 Baxter International Inc. Fluid and air handling in blood and dialysis circuits
US7871462B2 (en) * 2007-10-01 2011-01-18 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US7892332B2 (en) * 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air traps with internal structures to enhance air removal
US7892331B2 (en) * 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US8123947B2 (en) * 2007-10-22 2012-02-28 Baxter International Inc. Priming and air removal systems and methods for dialysis
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
EP3511034B1 (en) 2007-11-29 2023-03-29 Fresenius Medical Care Holdings, Inc. Extracorporeal blood processing system for conducting hemodialysis and hemofiltration
US7712360B2 (en) * 2007-12-13 2010-05-11 Bausch & Lomb Incorporated Air separator for ophthalmic surgical system
CN107376045B (zh) * 2008-01-18 2020-08-07 弗雷塞尼斯医疗保健控股公司 从透析装置的流体回路中除去二氧化碳气体
EP2113266A1 (en) * 2008-04-30 2009-11-04 Gambro Lundia AB Degassing device
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
AU2009302327C1 (en) 2008-10-07 2015-09-10 Fresenius Medical Care Holdings, Inc. Priming system and method for dialysis systems
AU2015200177B2 (en) * 2008-10-30 2016-01-28 Porous Media Corporation Venting and filtration systems with gas permeable membrane
CN102405070B (zh) * 2009-04-23 2016-01-20 费森尼斯医疗德国公司 用于处理医疗流体的器件、外部功能性装置及处理设备
US8382711B2 (en) 2010-12-29 2013-02-26 Baxter International Inc. Intravenous pumping air management systems and methods
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9084946B2 (en) * 2013-04-08 2015-07-21 Hamilton Sundstrand Space Systems International Inc. Vortex separator and separation method
US9354640B2 (en) 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
EP3193957B1 (en) * 2014-08-29 2019-04-10 Fresenius Kabi Deutschland GmbH Tubing set for use in a blood processing apparatus
CN106794289B (zh) * 2014-08-29 2019-07-12 费森尤斯卡比德国有限公司 包括测量装置的血液处理设备
US9486590B2 (en) 2014-09-29 2016-11-08 Fenwal, Inc. Automatic purging of air from a fluid processing system
CN107106751B (zh) 2014-12-25 2019-09-03 旭化成医疗株式会社 溶液生成装置及血液净化系统
JP6062468B2 (ja) * 2015-03-03 2017-01-18 日機装株式会社 エアトラップチャンバ
ES2987653T3 (es) 2015-06-25 2024-11-15 Gambro Lundia Ab Sistema y método de dispositivo médico que tiene una base de datos distribuida
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream
AU2016410758A1 (en) * 2016-06-23 2018-11-29 Medtronic, Inc. Arterial air capture chamber
WO2018114346A1 (en) 2016-12-21 2018-06-28 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain
CA3069761C (en) * 2017-09-11 2021-10-26 Fresenius Medical Care Holdings, Inc. Hydrophobic filters for air management in dialysis machines
JP7022927B2 (ja) * 2017-12-25 2022-02-21 澁谷工業株式会社 脱気装置
JP6799734B2 (ja) * 2018-03-12 2020-12-16 国立研究開発法人産業技術総合研究所 ガス生産システム、及びガス生産方法
DE102018217930A1 (de) * 2018-10-19 2020-04-23 Robert Bosch Gmbh Tank für ein hydraulisches Aggregat
US20230042212A1 (en) * 2019-12-25 2023-02-09 Fresenius Medical Care Deutschland Gmbh Pressure Vessel, Liquid Mixing Equipment, Liquid Mixing System, Method for Preparing Solution, Control System and Computer Readable Program Carrier
JP7756389B2 (ja) * 2021-03-03 2025-10-20 国立研究開発法人宇宙航空研究開発機構 気液分離装置、気液分離方法
EP4475906A1 (en) * 2022-02-08 2024-12-18 Fresenius Kabi Deutschland GmbH Infusion system for administering a fluid to a patient

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088595A (en) * 1959-10-07 1963-05-07 British Oxygen Co Ltd Filter unit
US3771288A (en) * 1971-10-08 1973-11-13 Tno Device for degassing a liquid
US3827561A (en) * 1972-09-20 1974-08-06 Milton Roy Co Deaerator for dialysis system
US3920556A (en) * 1974-06-17 1975-11-18 Donald B Bowman Hemodialysis system
GB1527380A (en) 1975-11-05 1978-10-04 Nycotron As Bubble trap and flowmeter combination
DE2923078C2 (de) * 1979-06-07 1983-12-15 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zum Abtrennen des bei der Förderung tiefsiedender verflüssigter Gase verdampfenden Gases
US4344777A (en) * 1980-01-07 1982-08-17 Siposs George G Directed flow bubble trap for arterial blood
US4368118A (en) * 1980-01-07 1983-01-11 Siposs George G Blood-air separator and filter
DE3215003C2 (de) 1982-04-22 1985-04-04 Fresenius AG, 6380 Bad Homburg Verfahren zur Abscheidung von Luft aus einer Dialysierflüssigkeit sowie Dialysevorrichtung
JPS59228849A (ja) * 1983-06-10 1984-12-22 テルモ株式会社 液体中気泡除去装置
SU1212467A1 (ru) * 1983-12-27 1986-02-23 МВТУ им.Н.Э.Баумана Вихревой дегазатор
SU1327909A1 (ru) * 1985-12-27 1987-08-07 Коми Государственный Проектный И Научно-Исследовательский Институт Лесной Промышленности Устройство дл дегазации жидкости
US4681606A (en) * 1986-02-26 1987-07-21 Cobe Laboratories, Inc. Drip chamber
FR2610105A1 (fr) * 1987-01-26 1988-07-29 Elf Aquitaine Procede et separateur-compteur diphasique pour mesurer, en continu et respectivement, les quantites de gaz et de liquide debitees dans un ecoulement dynamique d'un melange de gaz et de liquide
SU1699496A1 (ru) * 1989-11-27 1991-12-23 Конструкторское Бюро Транспортно-Химического Машиностроения Вихревой дегазатор жидкости
US5203891A (en) * 1992-04-03 1993-04-20 The United States Of America As Represented By The Secretary Of The Navy Gas/liquid separator
DE4321927C2 (de) * 1993-07-01 1998-07-09 Sartorius Gmbh Filtereinheit mit Entgasungsvorrichtung
DE9415480U1 (de) * 1994-09-24 1996-02-01 AEG Hausgeräte GmbH, 90429 Nürnberg Entlüftungseinrichtung für flüssigkeitsführende hohle Bauteile
US5622545A (en) * 1995-04-21 1997-04-22 Claude Laval Corporation Separator for removing gases from water
DE19617036C2 (de) * 1996-04-27 2003-12-04 Fresenius Ag Vorrichtung zum Abscheiden von Gasblasen aus Blut

Also Published As

Publication number Publication date
EP0808633B1 (de) 2002-10-23
DE19620591B4 (de) 2004-08-26
EP0808633A2 (de) 1997-11-26
JP4307576B2 (ja) 2009-08-05
DE19620591A1 (de) 1997-11-27
ATE226457T1 (de) 2002-11-15
DE59708524D1 (de) 2002-11-28
JPH1080602A (ja) 1998-03-31
US6176903B1 (en) 2001-01-23
EP0808633A3 (de) 1998-07-15

Similar Documents

Publication Publication Date Title
ES2185834T3 (es) Dispositivo para eliminar gases de los liquidos.
DE69534021D1 (de) Auffangbehälter
DE69110209D1 (de) Ventil zur Regelung des Flüssigkeitsdurchflusses.
DK195482A (da) Fluidumbehandiingsapparat
KR920700370A (ko) 위어밸브 표본주출/주입구
DE3270766D1 (en) Laminar flow element
CA2135937A1 (en) Septic Tank Outlet Filter
DE69206096D1 (de) Druckraumfilter für Flüssigkeiten.
DE59106354D1 (de) Feststoff-Abscheider für feststoffbelastete Gasströmungen.
CA2196067A1 (en) Column for contacting gas and liquid
DE60200360D1 (de) Fluidfilter für einen Kraftfahrzeugmotor
BR9504604A (pt) Dispositivo para a separação de líquidos com diferentes graus de densidade
EA200000288A1 (ru) Способ очистки воды и аппарат для его осуществления
WO1997010882A3 (de) Filter- oder katalysatorvorrichtung
SE8500826L (sv) Skivfilterelement for roterbart skivfilter
DE69200247D1 (de) Entladungsgepumpter Gaslaser mit Baffle-Trennung für kontrollierten Gasfluss an Vorionisierern.
FR2718276B1 (fr) Dispositif d'étanchéité pour une colonne d'instrumentation.
DK0797531T3 (da) Engangsbeholder til væsker, navnlig drikkevarer
KR830004554A (ko) 유체 밸브
NL190248C (nl) Luchtafscheidingsinrichting voor een vloeistofdebietmeter.
ATE273742T1 (de) Aufbereiter für flüssigkeiten
DE69300524D1 (de) Dichtungsplatte mit Filter für Hochdruckflüssiggaspatrone mit Siphonrohr.
FR2473646B1 (es)
SE8401402L (sv) Oljeavskiljare
SU1583692A1 (ru) Устройство дл вентил ции замкнутой полости