FR2407013A1 - Dispositif de filtrage du sang - Google Patents

Dispositif de filtrage du sang

Info

Publication number
FR2407013A1
FR2407013A1 FR7816085A FR7816085A FR2407013A1 FR 2407013 A1 FR2407013 A1 FR 2407013A1 FR 7816085 A FR7816085 A FR 7816085A FR 7816085 A FR7816085 A FR 7816085A FR 2407013 A1 FR2407013 A1 FR 2407013A1
Authority
FR
France
Prior art keywords
filtering device
pores
blood
cartridge
blood filtering
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.)
Granted
Application number
FR7816085A
Other languages
English (en)
Other versions
FR2407013B3 (fr
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.)
Medical Inc
Original Assignee
Medical Inc
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 Medical Inc filed Critical Medical Inc
Publication of FR2407013A1 publication Critical patent/FR2407013A1/fr
Application granted granted Critical
Publication of FR2407013B3 publication Critical patent/FR2407013B3/fr
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

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF DE FILTRAGE DU SANG. SELON L'INVENTION, IL COMPREND UNE CARTOUCHE 12 POUR FILTRER LE SANG TANDIS QU'IL TRAVERSE LES PORES DE FILTRAGE LE LONG D'UNE TRAJECTOIRE DANS LA CARTOUCHE; LA DIMENSION DES PORES DIMINUE EN UN CERTAIN NOMBRE D'ETAGES 84, 86, 88, 90, LE LONG DE LA TRAJECTOIRE VERS LA SORTIE OU NOYAU PERFORE 78, A PARTIR D'UNE DIMENSION DES PORES RETENANT LES PARTICULES DE PLUS DE 100M JUSQU'A UNE DIMENSION CORRESPONDANT A 20M. L'INVENTION S'APPLIQUE NOTAMMENT AUX FILTRES POUR TRANSFUSIONS, PERFUSIONS, CARDIOTOMIE ET ANALOGUES.
FR7816085A 1977-10-26 1978-05-30 Dispositif de filtrage du sang Granted FR2407013A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/845,649 US4303530A (en) 1977-10-26 1977-10-26 Blood filter

Publications (2)

Publication Number Publication Date
FR2407013A1 true FR2407013A1 (fr) 1979-05-25
FR2407013B3 FR2407013B3 (fr) 1981-02-06

Family

ID=25295761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816085A Granted FR2407013A1 (fr) 1977-10-26 1978-05-30 Dispositif de filtrage du sang

Country Status (14)

Country Link
US (1) US4303530A (fr)
JP (1) JPS5466589A (fr)
AU (1) AU523126B2 (fr)
BE (1) BE867629A (fr)
BR (1) BR7804285A (fr)
CA (1) CA1117032A (fr)
CH (1) CH637020A5 (fr)
DE (1) DE2821997A1 (fr)
ES (1) ES470398A1 (fr)
FR (1) FR2407013A1 (fr)
GB (1) GB1601827A (fr)
IT (1) IT1096609B (fr)
NL (1) NL7806995A (fr)
SE (1) SE7805979L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024601A1 (fr) * 1979-08-22 1981-03-11 Biotest-Serum-Institut GmbH Appareil de microfiltrage pour le filtrage des caillots et des microagrégats du sang
EP0517410A1 (fr) * 1991-06-04 1992-12-09 Lucas Industries Public Limited Company Filtre

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32711E (en) * 1981-12-23 1988-07-12 Shiley, Inc. Arterial blood filter with improved gas venting
US4411783A (en) * 1981-12-23 1983-10-25 Shiley Incorporated Arterial blood filter with improved gas venting
US4704203A (en) * 1982-08-27 1987-11-03 Reed Charles C Cardiotomy reservoir apparatus and method
DE3406928A1 (de) * 1983-03-01 1984-09-06 Biotest-Serum-Institut Gmbh, 6000 Frankfurt Transfusionsfeinfilter zur entfernung von koageln und aggregaten in blut und blutbestandteilen
DE3310727A1 (de) * 1983-03-24 1984-10-04 B. Braun Melsungen Ag, 3508 Melsungen Verfahren und vorrichtung zur selektiven, extrakorporalen abtrennung pathologischer und/oder toxischer blutbestandteile
DE3422435A1 (de) * 1984-06-16 1986-01-16 B. Braun Melsungen Ag, 3508 Melsungen Verfahren und vorrichtung zur selektiven abtrennung pathologischer und/oder toxischer spezies aus blut oder blutplasma unter verwendung von filterkerzen
JP2543728B2 (ja) * 1987-11-13 1996-10-16 株式会社ミドリ十字 返還用自己血の処理装置
JPH0657252B2 (ja) * 1988-08-26 1994-08-03 テルモ株式会社 貯血槽
US4964984A (en) * 1989-06-14 1990-10-23 Electromedics, Inc. Blood filter
US5185086A (en) * 1991-07-16 1993-02-09 Steven Kaali Method and system for treatment of blood and/or other body fluids and/or synthetic fluids using combined filter elements and electric field forces
DE4139664A1 (de) 1991-12-02 1993-06-03 Diagen Inst Molekularbio Vorrichtung und verfahren zur isolierung und reinigung von nukleinsaeuren
CA2177442A1 (fr) * 1995-05-29 1996-11-30 Massimo Fini Reservoir pour cardiatomie, avec filtre interne
DE19711186A1 (de) * 1997-03-18 1998-09-24 Sartorius Gmbh Vorrichtung für die Behandlung von Flüssigkeiten
DE19711083C2 (de) * 1997-03-18 1999-04-29 Sartorius Gmbh Vorrichtung und Verfahren für die adsorptive Stofftrennung mit Adsorptionsmembranen
DE29706807U1 (de) * 1997-04-16 1997-06-19 Metec A Schneider Gmbh Vorfilter für eine Vorrichtung zum Sammeln und groben Reinigen von bei Operationen anfallendem Blut
DE69941541D1 (de) * 1998-05-13 2009-11-26 Asahi Kasei Kuraray Medical Co Filtervorrichtung zum behandeln von blut
AU2001273432A1 (en) * 2000-07-13 2002-01-30 Invitrogen Corporation Methods and compositions for rapid protein and peptide extraction and isolation using a lysis matrix
WO2002065125A1 (fr) * 2001-02-13 2002-08-22 Invitrogen Corporation Procedes et compositions utilises dans l'isolation de macromolecules biologiques
DE10304365A1 (de) * 2003-02-04 2004-08-05 Ls-Medcap Gmbh Filtervorrichtung
EP2311994A1 (fr) * 2003-08-01 2011-04-20 Life Technologies Corporation Compositions et procédés de préparation de courtes molécules d'ARN et d'autres acides nucléiques
US7056286B2 (en) 2003-11-12 2006-06-06 Adrian Ravenscroft Medical device anchor and delivery system
ES2402023T5 (es) † 2006-12-01 2015-12-01 Gambro Lundia Ab Cámara de transferencia de sangre
WO2011056981A2 (fr) 2009-11-04 2011-05-12 Nitinol Devices And Components, Inc. Conception de stent de pontage périphérique alternatif et procédé pour son utilisation
US8293116B2 (en) * 2010-03-18 2012-10-23 Joseph Williams Liquid accelerator apparatus
US9475709B2 (en) 2010-08-25 2016-10-25 Lockheed Martin Corporation Perforated graphene deionization or desalination
WO2012047308A1 (fr) 2010-10-08 2012-04-12 Nitinol Devices And Components, Inc. Autre conception d'endoprothèse vasculaire de pont circonférentielle et ses procédés d'utilisation
JP2014503346A (ja) * 2010-11-29 2014-02-13 アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー 発泡水処理システム
US10485915B2 (en) 2010-12-14 2019-11-26 Illinois Tool Works Inc. Coaxial double filter with integrated filter support
US8617200B2 (en) 2011-08-17 2013-12-31 Cook Medical Technologies Llc Multi-layer filtration device
US9610546B2 (en) 2014-03-12 2017-04-04 Lockheed Martin Corporation Separation membranes formed from perforated graphene and methods for use thereof
US9834809B2 (en) 2014-02-28 2017-12-05 Lockheed Martin Corporation Syringe for obtaining nano-sized materials for selective assays and related methods of use
US9744617B2 (en) 2014-01-31 2017-08-29 Lockheed Martin Corporation Methods for perforating multi-layer graphene through ion bombardment
US10653824B2 (en) 2012-05-25 2020-05-19 Lockheed Martin Corporation Two-dimensional materials and uses thereof
US9592475B2 (en) 2013-03-12 2017-03-14 Lockheed Martin Corporation Method for forming perforated graphene with uniform aperture size
US9572918B2 (en) 2013-06-21 2017-02-21 Lockheed Martin Corporation Graphene-based filter for isolating a substance from blood
CA2938273A1 (fr) 2014-01-31 2015-08-06 Peter V. Bedworth Perforation de materiaux bidimensionnels a l'aide d'un large champ ionique
JP2017507044A (ja) 2014-01-31 2017-03-16 ロッキード マーティン コーポレイションＬｏｃｋｈｅｅｄ Ｍａｒｔｉｎ Ｃｏｒｐｏｒａｔｉｏｎ 多孔性非犠牲支持層を用いた二次元材料とのコンポジット構造を形成するための方法
JP2017512129A (ja) 2014-03-12 2017-05-18 ロッキード・マーチン・コーポレーション 有孔グラフェンから形成された分離膜
KR20170095804A (ko) * 2014-09-02 2017-08-23 록히드 마틴 코포레이션 이차원 막 소재에 기반을 둔 혈액 투석 및 혈액 여과 막과 이를 이용하는 방법
US9827364B2 (en) 2015-06-02 2017-11-28 Terumo Cardiovascular Systems, Inc. Filters with gradient porosities
AU2016303048A1 (en) 2015-08-05 2018-03-01 Lockheed Martin Corporation Perforatable sheets of graphene-based material
MX2018001559A (es) 2015-08-06 2018-09-27 Lockheed Corp Modificacion de nanoparticula y perforacion de grafeno.
CN105457118B (zh) * 2015-12-17 2018-01-02 珠海健帆生物科技股份有限公司 血液净化装置及系统
KR20180133430A (ko) 2016-04-14 2018-12-14 록히드 마틴 코포레이션 결함 형성 또는 힐링의 인 시츄 모니터링 및 제어를 위한 방법
WO2017180135A1 (fr) 2016-04-14 2017-10-19 Lockheed Martin Corporation Membranes à sélectivité ajustable
KR20190018411A (ko) 2016-04-14 2019-02-22 록히드 마틴 코포레이션 그래핀 결함의 선택적 계면 완화
WO2017180134A1 (fr) 2016-04-14 2017-10-19 Lockheed Martin Corporation Procédés pour l'utilisation in vivo et in vitro de graphène et d'autres matériaux bidimensionnels
JP2019517909A (ja) 2016-04-14 2019-06-27 ロッキード・マーチン・コーポレーション 流路を有する二次元膜構造体
JP2019511451A (ja) 2016-04-14 2019-04-25 ロッキード・マーチン・コーポレーション 浮遊法を用いてグラフェンシートを大判転写用に処理する方法
CA3140603A1 (fr) * 2019-03-19 2020-09-24 Carefusion 303, Inc. Connecteur sans aiguille avec filtre en ligne
JP6995150B2 (ja) * 2020-01-15 2022-01-14 株式会社コメッツ 輸液セット
US20220080107A1 (en) * 2020-09-11 2022-03-17 Carefusion 303. Inc. Drip chamber assembly
GB2622033A (en) * 2022-08-31 2024-03-06 Indufil BV Filter system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736436A (en) * 1952-02-07 1956-02-28 Houdaille Hershey Of Indiana I Filter cartridge unit and method of making the same
US3026609A (en) * 1959-10-08 1962-03-27 Carl N Beetle Plastics Corp Filter method
US3276597A (en) * 1963-11-06 1966-10-04 Johnson & Johnson Filter media
US3262578A (en) * 1964-02-07 1966-07-26 Johns Manville Glass fiber filter tubes
US3593884A (en) * 1968-10-10 1971-07-20 Bolling H Sasnett Jr Fluid dispensing apparatus
US3765536A (en) * 1970-11-10 1973-10-16 Pall Corp Blood filter cascade
US3701433A (en) * 1970-11-10 1972-10-31 Pall Corp Filter for use in the filtration of blood
US3827562A (en) * 1972-03-03 1974-08-06 W Esmond Filtering device
AU465962B2 (en) * 1972-06-16 1975-10-09 Pall Corporation Blood filter cascade
DE2304512B1 (de) * 1973-01-31 1974-06-27 B. Braun Melsungen Ag, 3508 Melsungen Vorrichtung zum Filtern von Blut
US3935111A (en) * 1973-04-06 1976-01-27 Bentley Laboratories, Inc. Device for removing blood microemboli
AR205025A1 (es) * 1974-04-19 1976-03-31 Johnson & Johnson Medios para filtrar sangre
JPS544121Y2 (fr) * 1974-07-05 1979-02-23
US3972818A (en) * 1974-08-22 1976-08-03 General Atomic Company Blood filter using glassy carbon fibers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024601A1 (fr) * 1979-08-22 1981-03-11 Biotest-Serum-Institut GmbH Appareil de microfiltrage pour le filtrage des caillots et des microagrégats du sang
EP0517410A1 (fr) * 1991-06-04 1992-12-09 Lucas Industries Public Limited Company Filtre
FR2677267A1 (fr) * 1991-06-04 1992-12-11 Lucas France Filtre pour liquide assurant un degazage permanent.
US5275729A (en) * 1991-06-04 1994-01-04 Lucas Industries Public Limited Company Pleated liquid filter having zones of different filtration

Also Published As

Publication number Publication date
NL7806995A (nl) 1979-05-01
AU3630378A (en) 1979-11-22
FR2407013B3 (fr) 1981-02-06
JPS5466589A (en) 1979-05-29
BR7804285A (pt) 1979-06-05
JPS6242627B2 (fr) 1987-09-09
CA1117032A (fr) 1982-01-26
DE2821997A1 (de) 1979-05-03
SE7805979L (sv) 1979-04-27
BE867629A (fr) 1978-09-18
IT1096609B (it) 1985-08-26
US4303530A (en) 1981-12-01
IT7824044A0 (it) 1978-05-31
AU523126B2 (en) 1982-07-15
CH637020A5 (de) 1983-07-15
ES470398A1 (es) 1979-09-16
GB1601827A (en) 1981-11-04

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