ATE468871T1 - Arterieller blutfilter - Google Patents

Arterieller blutfilter

Info

Publication number
ATE468871T1
ATE468871T1 AT00119997T AT00119997T ATE468871T1 AT E468871 T1 ATE468871 T1 AT E468871T1 AT 00119997 T AT00119997 T AT 00119997T AT 00119997 T AT00119997 T AT 00119997T AT E468871 T1 ATE468871 T1 AT E468871T1
Authority
AT
Austria
Prior art keywords
housing
filter element
inner housing
fluid
outer housing
Prior art date
Application number
AT00119997T
Other languages
English (en)
Inventor
Denise R Flamer
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of ATE468871T1 publication Critical patent/ATE468871T1/de

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
    • A61M1/3621—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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AT00119997T 1999-09-16 2000-09-14 Arterieller blutfilter ATE468871T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/398,005 US6451257B1 (en) 1999-09-16 1999-09-16 Arterial blood filter

Publications (1)

Publication Number Publication Date
ATE468871T1 true ATE468871T1 (de) 2010-06-15

Family

ID=23573603

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00119997T ATE468871T1 (de) 1999-09-16 2000-09-14 Arterieller blutfilter

Country Status (5)

Country Link
US (1) US6451257B1 (de)
EP (1) EP1084722B1 (de)
JP (1) JP4045068B2 (de)
AT (1) ATE468871T1 (de)
DE (1) DE60044447D1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451257B1 (en) * 1999-09-16 2002-09-17 Terumo Kabushiki Kaisha Arterial blood filter
IT1318742B1 (it) * 2000-08-08 2003-09-10 Dideco Spa Dispositivo ossigenatore del sangue in circuito extracorporeo.
US6773670B2 (en) * 2001-02-09 2004-08-10 Cardiovention, Inc. C/O The Brenner Group, Inc. Blood filter having a sensor for active gas removal and methods of use
US6682698B2 (en) * 2001-08-23 2004-01-27 Michigan Critical Care Consultants, Inc. Apparatus for exchanging gases in a liquid
EP1519764B1 (de) * 2002-06-24 2009-03-25 Gambro Lundia AB Gastrennvorrichtung
ITMI20021552A1 (it) * 2002-07-15 2004-01-15 Dideco Spa Dispositivo per il trattamento di sangue in circuito extracorporeo
US7335334B2 (en) * 2003-01-14 2008-02-26 Medtronic, Inc. Active air removal from an extracorporeal blood circuit
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
US7189352B2 (en) * 2003-01-14 2007-03-13 Medtronic, Inc. Extracorporeal blood circuit priming system and method
US7198751B2 (en) * 2003-01-14 2007-04-03 Medtronic, Inc. Disposable, integrated, extracorporeal blood circuit
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
US7056286B2 (en) 2003-11-12 2006-06-06 Adrian Ravenscroft Medical device anchor and delivery system
US7128836B2 (en) * 2004-03-08 2006-10-31 Potito De Paolis Dialysis device
US7488302B1 (en) 2004-03-29 2009-02-10 Robert Helm Device allowing serial use of clean and alternative blood filters during blood filtration
US20060137663A1 (en) * 2004-12-29 2006-06-29 Shawn Vaught Apparatus for separating entrained air from a liquid
DE102005011740B4 (de) * 2005-03-11 2008-02-14 Maquet Cardiopulmonary Ag Venöse Blasenfalle
DE102005031582A1 (de) * 2005-07-06 2007-01-11 Maquet Cardiopulmonary Ag Vorrichtung zur Behandlung von Blut in einem extrakorporalen Blutkreislauf
US7621407B2 (en) * 2007-03-23 2009-11-24 Daniel Patrick Herbst Extracorporeal blood filter system
US8439858B2 (en) 2007-10-17 2013-05-14 Medtronic, Inc. Arterial blood filter
US20170136158A1 (en) 2015-10-16 2017-05-18 Angiodynamics, Inc. Systems and Methods for Removing Undesirable Material Within a Circulatory System
US11589880B2 (en) 2007-12-20 2023-02-28 Angiodynamics, Inc. System and methods for removing undesirable material within a circulatory system utilizing during a surgical procedure
US8246565B2 (en) 2009-02-25 2012-08-21 The Invention Science Fund I, Llc Device for passively removing a target component from blood or lymph of a vertebrate subject
US8317737B2 (en) * 2009-02-25 2012-11-27 The Invention Science Fund I, Llc Device for actively removing a target component from blood or lymph of a vertebrate subject
BR112012005733A2 (pt) * 2009-09-14 2017-05-30 Univ Columbia métodos de canal de fluido de filtro de sangue, dispositivos e sistemas.
EP2496189A4 (de) 2009-11-04 2016-05-11 Nitinol Devices And Components Inc Entwurf für einen stent mit alternierender ringförmiger brücke und verwendungsverfahren dafür
EP2624791B1 (de) 2010-10-08 2017-06-21 Confluent Medical Technologies, Inc. Stent mit alternierender ringförmiger brücke
US9867625B2 (en) 2011-03-18 2018-01-16 Marine Polymer Technologies, Inc. Methods and apparatus for a manual radial artery compression device
US9295393B2 (en) 2012-11-09 2016-03-29 Elwha Llc Embolism deflector
JP6338057B2 (ja) * 2014-07-07 2018-06-06 ニプロ株式会社 血液濾過フィルタ
JP7053630B2 (ja) 2016-09-22 2022-04-12 クリストファー， ジェイ プロット， 血液の体外コンディショニングのための機器及び方法
JP6539378B1 (ja) * 2018-05-02 2019-07-03 日機装株式会社 エアトラップチャンバ及び体外循環回路
JP6571833B1 (ja) * 2018-05-02 2019-09-04 日機装株式会社 エアトラップチャンバ及び体外循環回路
US11541157B2 (en) 2019-06-18 2023-01-03 Michigan Critical Care Consultants, Inc. Membrane oxygenator with gas exchange fiber lumen access based on fiber effective length
CN114728110A (zh) 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统
CN114728109A (zh) * 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统

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US3359708A (en) 1966-07-15 1967-12-26 Neptune Meter Co Gas and liquid separating apparatus
US3771290A (en) 1971-12-06 1973-11-13 Armstrong Ltd S A Vortex de-aerator
US3827562A (en) 1972-03-03 1974-08-06 W Esmond Filtering device
US3996027A (en) 1974-10-31 1976-12-07 Baxter Laboratories, Inc. Swirling flow bubble trap
US4344777A (en) 1980-01-07 1982-08-17 Siposs George G Directed flow bubble trap for arterial blood
US4490254A (en) * 1980-02-25 1984-12-25 Bentley Laboratories, Inc. Blood filter
US4345919A (en) 1981-01-19 1982-08-24 Texas Medical Products, Inc. Degasser for biological fluids
US4411783A (en) 1981-12-23 1983-10-25 Shiley Incorporated Arterial blood filter with improved gas venting
USRE32711E (en) * 1981-12-23 1988-07-12 Shiley, Inc. Arterial blood filter with improved gas venting
JPH01148266A (ja) 1987-12-04 1989-06-09 Terumo Corp 血液フィルター
US4824567A (en) * 1988-02-08 1989-04-25 Filter Systems, Inc. Fuel oil filter assembly
US4806135A (en) 1988-03-01 1989-02-21 Siposs George G Bubble trap for phase-separating gas bubbles from flowing liquids
US5196119A (en) * 1990-06-25 1993-03-23 Harmsco, Inc. Filtering system utilizing rotational flow and dual chambers
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
US5462672A (en) 1992-08-13 1995-10-31 Chemical Grouting Co., Ltd. Process for treating sludge and system for the same
US5312479A (en) 1993-04-23 1994-05-17 C. R. Bard, Inc. Inverted dome arterial filter
US5618425A (en) 1993-04-30 1997-04-08 Terumo Kabushiki Kaisha Filtering apparatus with a pleated filtering element embedded in a filling material
JP2698771B2 (ja) * 1994-07-08 1998-01-19 三星電子株式会社 浄水器の瀘過装置
US5462675A (en) 1994-07-15 1995-10-31 Pall Corporation Filter assembly and method of reducing hold-up in a filter assembly
DE19620591B4 (de) * 1996-05-22 2004-08-26 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum Entfernen von Gasen aus Flüssigkeiten
US6302860B1 (en) * 1999-02-17 2001-10-16 Medtronic, Inc. Venous filter for assisted venous return
US6451257B1 (en) * 1999-09-16 2002-09-17 Terumo Kabushiki Kaisha Arterial blood filter

Also Published As

Publication number Publication date
JP4045068B2 (ja) 2008-02-13
EP1084722A2 (de) 2001-03-21
DE60044447D1 (de) 2010-07-08
US6451257B1 (en) 2002-09-17
JP2001129081A (ja) 2001-05-15
EP1084722A3 (de) 2003-08-20
EP1084722B1 (de) 2010-05-26

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Legal Events

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