DE60326847D1 - Gastrennvorrichtung - Google Patents
GastrennvorrichtungInfo
- Publication number
- DE60326847D1 DE60326847D1 DE60326847T DE60326847T DE60326847D1 DE 60326847 D1 DE60326847 D1 DE 60326847D1 DE 60326847 T DE60326847 T DE 60326847T DE 60326847 T DE60326847 T DE 60326847T DE 60326847 D1 DE60326847 D1 DE 60326847D1
- Authority
- DE
- Germany
- Prior art keywords
- fluid
- inlet aperture
- guest
- containing body
- race device
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
- B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/342—Adding solutions to the blood, e.g. substitution solutions
- A61M1/3424—Substitution fluid path
- A61M1/3437—Substitution fluid path downstream of the filter, e.g. post-dilution with filtrate
-
- 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
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
- A61M1/3641—Pressure isolators
-
- 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
- A61M1/3672—Means preventing coagulation
- A61M1/3676—Means preventing coagulation by interposing a liquid layer between blood and air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
-
- 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
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3382—Upper level detectors
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002MI001389A ITMI20021389A1 (it) | 2002-06-24 | 2002-06-24 | Dispositivo di miscelazione di fluidi con separazione di gas |
IT2002MI001390A ITMI20021390A1 (it) | 2002-06-24 | 2002-06-24 | Dispositivo di separazione di gas per fluidi fisiologici |
PCT/IB2003/002281 WO2004000391A1 (en) | 2002-06-24 | 2003-05-26 | Gas separation devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60326847D1 true DE60326847D1 (de) | 2009-05-07 |
Family
ID=30002072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60326847T Expired - Lifetime DE60326847D1 (de) | 2002-06-24 | 2003-05-26 | Gastrennvorrichtung |
Country Status (10)
Country | Link |
---|---|
US (1) | US7517387B2 (de) |
EP (2) | EP2055331B1 (de) |
JP (1) | JP4358736B2 (de) |
KR (1) | KR100947006B1 (de) |
AT (1) | ATE426420T1 (de) |
AU (1) | AU2003233023B2 (de) |
CA (2) | CA2490174C (de) |
DE (1) | DE60326847D1 (de) |
ES (2) | ES2473627T3 (de) |
WO (1) | WO2004000391A1 (de) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10224750A1 (de) | 2002-06-04 | 2003-12-24 | Fresenius Medical Care De Gmbh | Vorrichtung zur Behandlung einer medizinischen Flüssigkeit |
US7201870B2 (en) | 2003-01-14 | 2007-04-10 | Medtronic, Inc. | Active air removal system operating modes of an extracorporeal blood circuit |
US7204958B2 (en) | 2003-01-14 | 2007-04-17 | Medtronic, Inc. | Extracorporeal blood circuit air removal system and method |
US7488448B2 (en) * | 2004-03-01 | 2009-02-10 | Indian Wells Medical, Inc. | Method and apparatus for removal of gas bubbles from blood |
US8029454B2 (en) | 2003-11-05 | 2011-10-04 | Baxter International Inc. | High convection home hemodialysis/hemofiltration and sorbent system |
US7935074B2 (en) | 2005-02-28 | 2011-05-03 | Fresenius Medical Care Holdings, Inc. | Cassette system for peritoneal dialysis machine |
JP4839030B2 (ja) * | 2005-07-06 | 2011-12-14 | テルモ株式会社 | 体外循環装置 |
JP4839029B2 (ja) * | 2005-07-06 | 2011-12-14 | テルモ株式会社 | 気泡除去装置 |
JP4839028B2 (ja) * | 2005-07-06 | 2011-12-14 | テルモ株式会社 | 気泡除去装置 |
US8197231B2 (en) | 2005-07-13 | 2012-06-12 | Purity Solutions Llc | Diaphragm pump and related methods |
US7871391B2 (en) * | 2005-10-21 | 2011-01-18 | Fresenius Medical Care Holdings, Inc. | Extracorporeal fluid circuit |
DE102005058012B4 (de) | 2005-12-05 | 2008-08-21 | Fresenius Medical Care Deutschland Gmbh | Verfahren zum Freiblasen eines benetzten Hydrophobfilters und Vorrichtung zur Durchführung des Verfahrens |
WO2008053287A1 (en) * | 2006-10-31 | 2008-05-08 | Ehud Milo | Extraction of gas from infused fluid |
DE102007036125A1 (de) * | 2007-08-01 | 2009-02-05 | Becker, Franz Ferdinand, Dr.-Ing. | Blutschlauchsystem für extrakorporale Anwendungen wie Dialysegeräte |
FR2920314B1 (fr) * | 2007-09-05 | 2010-07-30 | Gambro Lundia Ab | Circuit de traitement extracorporel de sang et ligne ayant un site d'infusion pour le melange optimise de fluides |
CA2698408C (en) | 2007-09-19 | 2015-11-03 | Fresenius Medical Care Holdings, Inc. | Safety vent structure for extracorporeal circuit |
EP3150238B1 (de) | 2007-09-19 | 2018-03-14 | Fresenius Medical Care Holdings, Inc. | Dialysesysteme und relevante komponenten |
US7892197B2 (en) * | 2007-09-19 | 2011-02-22 | Fresenius Medical Care Holdings, Inc. | Automatic prime of an extracorporeal blood circuit |
EP2383423A3 (de) * | 2007-09-26 | 2014-03-12 | Cameron International Corporation | Drosselanordnung |
US7892332B2 (en) | 2007-10-01 | 2011-02-22 | Baxter International Inc. | Dialysis systems having air traps with internal structures to enhance air removal |
US8728020B2 (en) * | 2007-10-04 | 2014-05-20 | Gambro Lundia Ab | Infusion apparatus |
US8663463B2 (en) | 2009-02-18 | 2014-03-04 | Fresenius Medical Care Holdings, Inc. | Extracorporeal fluid circuit and related components |
US8192401B2 (en) * | 2009-03-20 | 2012-06-05 | Fresenius Medical Care Holdings, Inc. | Medical fluid pump systems and related components and methods |
DE102009030283A1 (de) | 2009-06-24 | 2011-01-05 | Fresenius Medical Care Deutschland Gmbh | Kammer für ein Blutbehandlungssystem, Blutschlauchsystem sowie Blutbehandlungssystem |
CA2767668C (en) | 2009-07-15 | 2017-03-07 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US8720913B2 (en) | 2009-08-11 | 2014-05-13 | Fresenius Medical Care Holdings, Inc. | Portable peritoneal dialysis carts and related systems |
US8753515B2 (en) | 2009-12-05 | 2014-06-17 | Home Dialysis Plus, Ltd. | Dialysis system with ultrafiltration control |
US8500994B2 (en) | 2010-01-07 | 2013-08-06 | Fresenius Medical Care Holdings, Inc. | Dialysis systems and methods |
US9220832B2 (en) | 2010-01-07 | 2015-12-29 | Fresenius Medical Care Holdings, Inc. | Dialysis systems and methods |
US8425780B2 (en) | 2010-03-11 | 2013-04-23 | Fresenius Medical Care Holdings, Inc. | Dialysis system venting devices and related systems and methods |
US8501009B2 (en) | 2010-06-07 | 2013-08-06 | State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Fluid purification system |
IT1400562B1 (it) * | 2010-06-18 | 2013-06-14 | Bellco Srl | Macchina da dialisi comprendente un gruppo-cassetta di tipo perfezionato. |
US8967852B2 (en) * | 2010-09-17 | 2015-03-03 | Delavan Inc | Mixers for immiscible fluids |
DE102010053973A1 (de) | 2010-12-09 | 2012-06-14 | Fresenius Medical Care Deutschland Gmbh | Medizinisches Gerät mit einer Heizung |
US8506684B2 (en) | 2010-12-15 | 2013-08-13 | Fresenius Medical Care Holdings, Inc. | Gas release devices for extracorporeal fluid circuits and related methods |
EP2654825B1 (de) | 2010-12-20 | 2017-08-02 | Fresenius Medical Care Holdings, Inc. | Medizinische flüssigkeitskassetten sowie entsprechende systeme und verfahren |
US8382711B2 (en) | 2010-12-29 | 2013-02-26 | Baxter International Inc. | Intravenous pumping air management systems and methods |
GB2486910B (en) * | 2010-12-30 | 2014-05-14 | Cameron Int Corp | Apparatus and method for fluid separation |
US9624915B2 (en) | 2011-03-09 | 2017-04-18 | Fresenius Medical Care Holdings, Inc. | Medical fluid delivery sets and related systems and methods |
EP3006059B1 (de) | 2011-04-21 | 2017-09-27 | Fresenius Medical Care Holdings, Inc. | Medizinische flüssigkeitspumpsysteme sowie zugehörige vorrichtungen und verfahren |
WO2013052680A2 (en) | 2011-10-07 | 2013-04-11 | Home Dialysis Plus, Ltd. | Heat exchange fluid purification for dialysis system |
US9186449B2 (en) | 2011-11-01 | 2015-11-17 | Fresenius Medical Care Holdings, Inc. | Dialysis machine support assemblies and related systems and methods |
US9610392B2 (en) | 2012-06-08 | 2017-04-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9500188B2 (en) | 2012-06-11 | 2016-11-22 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9561323B2 (en) | 2013-03-14 | 2017-02-07 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassette leak detection methods and devices |
US9433721B2 (en) | 2013-06-25 | 2016-09-06 | Fresenius Medical Care Holdings, Inc. | Vial spiking assemblies and related methods |
US10117985B2 (en) | 2013-08-21 | 2018-11-06 | Fresenius Medical Care Holdings, Inc. | Determining a volume of medical fluid pumped into or out of a medical fluid cassette |
WO2015168280A1 (en) | 2014-04-29 | 2015-11-05 | Outset Medical, Inc. | Dialysis system and methods |
JP6517023B2 (ja) | 2015-01-23 | 2019-05-22 | 日機装株式会社 | 血液浄化装置 |
JP6416661B2 (ja) * | 2015-03-03 | 2018-10-31 | 日機装株式会社 | エアトラップチャンバ |
JP6605817B2 (ja) * | 2015-03-03 | 2019-11-13 | 日機装株式会社 | エアトラップチャンバ |
EP3272376B1 (de) * | 2015-03-23 | 2021-12-08 | Nipro Corporation | Mischkammer |
JP6516559B2 (ja) | 2015-05-21 | 2019-05-22 | 日機装株式会社 | 血液浄化装置 |
US9974942B2 (en) | 2015-06-19 | 2018-05-22 | Fresenius Medical Care Holdings, Inc. | Non-vented vial drug delivery |
CN107683151B (zh) | 2015-06-24 | 2020-07-28 | 日机装株式会社 | 血液净化装置 |
US10420867B2 (en) | 2015-10-19 | 2019-09-24 | Conmed Corporation | Liquid-gas Separator |
US9945838B2 (en) | 2015-12-17 | 2018-04-17 | Fresenius Medical Care Holdings, Inc. | Extracorporeal circuit blood chamber having an integrated deaeration device |
JP6111351B1 (ja) | 2016-01-25 | 2017-04-05 | 日機装株式会社 | 血液浄化装置 |
US10625009B2 (en) | 2016-02-17 | 2020-04-21 | Baxter International Inc. | Airtrap, system and method for removing microbubbles from a fluid stream |
EP4039286A1 (de) | 2016-08-19 | 2022-08-10 | Outset Medical, Inc. | Peritonealdialysesystem und -verfahren |
JP6998112B2 (ja) | 2016-09-12 | 2022-01-18 | 日機装株式会社 | 血液浄化装置 |
JP6826852B2 (ja) | 2016-09-23 | 2021-02-10 | 日機装株式会社 | 血液浄化装置 |
DE102016122660A1 (de) * | 2016-11-24 | 2018-05-24 | B. Braun Avitum Ag | Medizintechnischer Luftabscheider zur Anwendung bei Blutbehandlungen |
EP3793638B1 (de) | 2018-05-17 | 2023-02-01 | Gambro Lundia AB | Behandlungsvorrichtung mit pegelkontrolle einer gastrennvorrichtung und verfahren |
WO2020176879A1 (en) * | 2019-02-28 | 2020-09-03 | Qidni Labs Inc. | Systems and methods of gas removal from a wearable device |
US11642459B2 (en) * | 2020-01-15 | 2023-05-09 | Becton, Dickinson And Company | System and method for air removal |
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-
2003
- 2003-05-26 AT AT03727824T patent/ATE426420T1/de not_active IP Right Cessation
- 2003-05-26 KR KR1020047021179A patent/KR100947006B1/ko active IP Right Grant
- 2003-05-26 ES ES09002597.4T patent/ES2473627T3/es not_active Expired - Lifetime
- 2003-05-26 ES ES03727824T patent/ES2324707T3/es not_active Expired - Lifetime
- 2003-05-26 CA CA2490174A patent/CA2490174C/en not_active Expired - Lifetime
- 2003-05-26 DE DE60326847T patent/DE60326847D1/de not_active Expired - Lifetime
- 2003-05-26 WO PCT/IB2003/002281 patent/WO2004000391A1/en active Application Filing
- 2003-05-26 JP JP2004515104A patent/JP4358736B2/ja not_active Expired - Lifetime
- 2003-05-26 CA CA2729519A patent/CA2729519C/en not_active Expired - Lifetime
- 2003-05-26 US US10/518,787 patent/US7517387B2/en active Active
- 2003-05-26 EP EP09002597.4A patent/EP2055331B1/de not_active Expired - Lifetime
- 2003-05-26 EP EP03727824A patent/EP1519764B1/de not_active Expired - Lifetime
- 2003-05-26 AU AU2003233023A patent/AU2003233023B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR20060070383A (ko) | 2006-06-23 |
CA2490174A1 (en) | 2003-12-31 |
KR100947006B1 (ko) | 2010-03-11 |
JP2005530543A (ja) | 2005-10-13 |
WO2004000391A1 (en) | 2003-12-31 |
CA2490174C (en) | 2011-04-19 |
US7517387B2 (en) | 2009-04-14 |
EP1519764A1 (de) | 2005-04-06 |
EP1519764B1 (de) | 2009-03-25 |
EP2055331B1 (de) | 2014-05-14 |
ATE426420T1 (de) | 2009-04-15 |
CA2729519C (en) | 2014-11-18 |
ES2473627T3 (es) | 2014-07-07 |
AU2003233023B2 (en) | 2008-05-15 |
EP2055331A3 (de) | 2010-10-27 |
AU2003233023A1 (en) | 2004-01-06 |
EP2055331A2 (de) | 2009-05-06 |
US20050247203A1 (en) | 2005-11-10 |
JP4358736B2 (ja) | 2009-11-04 |
CA2729519A1 (en) | 2003-12-31 |
ES2324707T3 (es) | 2009-08-13 |
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