JPH0362111B2 - - Google Patents

Info

Publication number
JPH0362111B2
JPH0362111B2 JP62307032A JP30703287A JPH0362111B2 JP H0362111 B2 JPH0362111 B2 JP H0362111B2 JP 62307032 A JP62307032 A JP 62307032A JP 30703287 A JP30703287 A JP 30703287A JP H0362111 B2 JPH0362111 B2 JP H0362111B2
Authority
JP
Japan
Prior art keywords
blood
main body
bubble
filter
flowing
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
JP62307032A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01148266A (ja
Inventor
Yoshiro Katsura
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.)
Terumo Corp
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
Priority to JP62307032A priority Critical patent/JPH01148266A/ja
Priority to AU26419/88A priority patent/AU602619B2/en
Priority to CA000584584A priority patent/CA1315707C/en
Priority to US07/278,001 priority patent/US4919802A/en
Priority to DE8888120071T priority patent/DE3871735T2/de
Priority to ES198888120071T priority patent/ES2034131T3/es
Priority to EP88120071A priority patent/EP0318993B1/en
Publication of JPH01148266A publication Critical patent/JPH01148266A/ja
Publication of JPH0362111B2 publication Critical patent/JPH0362111B2/ja
Granted 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
    • A61M1/36—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
    • 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
    • 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
    • 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

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • 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)
JP62307032A 1987-10-04 1987-12-04 血液フィルター Granted JPH01148266A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62307032A JPH01148266A (ja) 1987-12-04 1987-12-04 血液フィルター
AU26419/88A AU602619B2 (en) 1987-12-04 1988-11-30 Blood filter
CA000584584A CA1315707C (en) 1987-10-04 1988-11-30 Blood filter
US07/278,001 US4919802A (en) 1987-12-04 1988-11-30 Blood filter
DE8888120071T DE3871735T2 (de) 1987-12-04 1988-12-01 Blutfilter.
ES198888120071T ES2034131T3 (es) 1987-12-04 1988-12-01 Filtro sanguineo.
EP88120071A EP0318993B1 (en) 1987-12-04 1988-12-01 Blood filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62307032A JPH01148266A (ja) 1987-12-04 1987-12-04 血液フィルター

Publications (2)

Publication Number Publication Date
JPH01148266A JPH01148266A (ja) 1989-06-09
JPH0362111B2 true JPH0362111B2 (en]) 1991-09-24

Family

ID=17964214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62307032A Granted JPH01148266A (ja) 1987-10-04 1987-12-04 血液フィルター

Country Status (7)

Country Link
US (1) US4919802A (en])
EP (1) EP0318993B1 (en])
JP (1) JPH01148266A (en])
AU (1) AU602619B2 (en])
CA (1) CA1315707C (en])
DE (1) DE3871735T2 (en])
ES (1) ES2034131T3 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019211945A1 (ja) * 2018-05-02 2019-11-07 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

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JPH0614965B2 (ja) * 1989-01-10 1994-03-02 テルモ株式会社 人工肺
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US5362406A (en) * 1990-07-27 1994-11-08 Pall Corporation Leucocyte depleting filter device and method of use
US5578070A (en) * 1992-04-30 1996-11-26 Medisystems Technology Corporation Blow molded venous drip chamber for hemodialysis
US5489413A (en) * 1992-11-03 1996-02-06 Cobe Laboratories, Inc. Hollow fiber blood oxygenator
US5618425A (en) * 1993-04-30 1997-04-08 Terumo Kabushiki Kaisha Filtering apparatus with a pleated filtering element embedded in a filling material
US5540841A (en) * 1993-07-26 1996-07-30 Pall Corporation Cardioplegia filter and method for processing cardioplegia fluid
US5439587A (en) * 1993-07-27 1995-08-08 Millipore Corporation Self priming filter apparatus
US5411705A (en) * 1994-01-14 1995-05-02 Avecor Cardiovascular Inc. Combined cardiotomy and venous blood reservoir
CA2142413A1 (en) * 1994-02-15 1995-08-16 Wesley H. Verkarrt Vortex gas elimination device
US5441482A (en) * 1994-05-11 1995-08-15 The Regents Of The University Of Minnesota Jet driven surgical suction device and method of using
US5632894A (en) * 1994-06-24 1997-05-27 Gish Biomedical, Inc. Arterial blood filter with upwardly inclining delivery inlet conduit
US5490874A (en) * 1995-01-03 1996-02-13 Sparco, Inc. De-aerator apparatus
US5676740A (en) * 1995-01-23 1997-10-14 Itt Fluid Technology Corporation Means for removing gas from a hydronic system
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5630946A (en) * 1995-02-15 1997-05-20 Pall Corporation Method for processing a biological fluid including leukocyte removal in an extracorporeal circuit
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US5651765A (en) * 1995-04-27 1997-07-29 Avecor Cardiovascular Inc. Blood filter with concentric pleats and method of use
DE19617036C2 (de) * 1996-04-27 2003-12-04 Fresenius Ag Vorrichtung zum Abscheiden von Gasblasen aus Blut
US6117342A (en) * 1996-11-26 2000-09-12 Medisystems Technology Corporation Bubble trap with directed horizontal flow and method of using
DE19650407A1 (de) * 1996-12-05 1998-06-10 Kevin Business Corp Blut-Gas-Trennverfahren und -Trennvorrichtung
DE19650406A1 (de) * 1996-12-05 1998-06-18 Kevin Business Corp Blutabsaugvorrichtung
US5983947A (en) 1997-03-03 1999-11-16 Medisystems Technology Corporation Docking ports for medical fluid sets
US6051134A (en) * 1997-03-28 2000-04-18 Medisystems Technology Corporation Bubble trap having common inlet/outlet tube
DE19719555A1 (de) 1997-05-09 1998-11-12 Kevin Business Corp Verfahren und Vorrichtung zum Ausscheiden von Gas aus gashaltigem Blut
US6010623A (en) * 1997-08-01 2000-01-04 Medisystems Technology Corporation Bubble trap with flat side
US6013061A (en) * 1997-10-15 2000-01-11 Microwave Medical Systems, Inc. Automatic air eliminator
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US6176904B1 (en) * 1999-07-02 2001-01-23 Brij M. Gupta Blood filter
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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
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CN1233439C (zh) * 2001-05-28 2005-12-28 阿克佐诺贝尔国际涂料股份有限公司 过滤装置及用该装置生产液体化合物和涂料的方法
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JP4890761B2 (ja) 2002-07-19 2012-03-07 バクスター・インターナショナル・インコーポレイテッド 腹膜透析を実施するためのシステムおよび方法
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US7488448B2 (en) * 2004-03-01 2009-02-10 Indian Wells Medical, Inc. Method and apparatus for removal of gas bubbles from blood
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CN102302809B (zh) * 2005-10-03 2014-09-17 株式会社Jms 封闭型储血槽及使用该储血槽的体外血液循环装置
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US10188780B2 (en) * 2013-12-23 2019-01-29 University Of Maryland, Baltimore Blood oxygenator
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JP6820952B2 (ja) * 2016-06-23 2021-01-27 メドトロニック，インコーポレイテッド 動脈空気捕捉チャンバ
JP7153017B2 (ja) 2016-12-21 2022-10-13 ガンブロ・ルンディア・エービー 外部ドメインをサポートするセキュアクラスタドメインを有する情報技術インフラストラクチャを含む医療機器システム
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CN115569432B (zh) * 2022-08-31 2025-01-10 北京空间飞行器总体设计部 一种适用于微重力条件的热泵系统用储液过滤器

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Publication number Priority date Publication date Assignee Title
WO2019211945A1 (ja) * 2018-05-02 2019-11-07 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
US11872338B2 (en) 2018-05-02 2024-01-16 Nikkiso Co., Ltd. Air trap chamber and extracorporeal circulation circuit

Also Published As

Publication number Publication date
EP0318993A2 (en) 1989-06-07
DE3871735D1 (de) 1992-07-09
JPH01148266A (ja) 1989-06-09
US4919802A (en) 1990-04-24
AU2641988A (en) 1989-06-08
AU602619B2 (en) 1990-10-18
ES2034131T3 (es) 1993-04-01
EP0318993B1 (en) 1992-06-03
CA1315707C (en) 1993-04-06
DE3871735T2 (de) 1993-01-21
EP0318993A3 (en) 1990-01-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees