FR2448904A1 - Filtre sanguin - Google Patents

Filtre sanguin

Info

Publication number
FR2448904A1
FR2448904A1 FR8003127A FR8003127A FR2448904A1 FR 2448904 A1 FR2448904 A1 FR 2448904A1 FR 8003127 A FR8003127 A FR 8003127A FR 8003127 A FR8003127 A FR 8003127A FR 2448904 A1 FR2448904 A1 FR 2448904A1
Authority
FR
France
Prior art keywords
differently
blood filter
filter
necrosive
uniformally
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
FR8003127A
Other languages
English (en)
French (fr)
Other versions
FR2448904B1 (pt
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.)
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Original Assignee
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
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
Priority claimed from DE2905514A external-priority patent/DE2905514C2/de
Priority claimed from DE19803001377 external-priority patent/DE3001377A1/de
Application filed by Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG filed Critical Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Publication of FR2448904A1 publication Critical patent/FR2448904A1/fr
Application granted granted Critical
Publication of FR2448904B1 publication Critical patent/FR2448904B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0428—Rendering the filter material hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
FR8003127A 1979-02-14 1980-02-13 Filtre sanguin Granted FR2448904A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2905514A DE2905514C2 (de) 1979-02-14 1979-02-14 Blutfilter
DE19803001377 DE3001377A1 (de) 1980-01-16 1980-01-16 Blutfilter

Publications (2)

Publication Number Publication Date
FR2448904A1 true FR2448904A1 (fr) 1980-09-12
FR2448904B1 FR2448904B1 (pt) 1983-07-18

Family

ID=25777770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003127A Granted FR2448904A1 (fr) 1979-02-14 1980-02-13 Filtre sanguin

Country Status (2)

Country Link
FR (1) FR2448904A1 (pt)
GB (1) GB2041233B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CS265063B1 (en) * 1986-09-29 1989-09-12 Pavel Mudr Cermak Diagnostic column
EP0646380B1 (de) * 1993-09-01 1997-06-25 Fresenius AG Luftabscheider
DE19617036C2 (de) * 1996-04-27 2003-12-04 Fresenius Ag Vorrichtung zum Abscheiden von Gasblasen aus Blut
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1242493A (en) * 1969-12-05 1971-08-11 Roy Laver Swank Blood treating method and apparatus
DE2252500A1 (de) * 1971-10-27 1973-05-03 Carborundum Co Filterelement sowie verfahren zum konzentrieren von viren
DE2328521A1 (de) * 1972-06-06 1974-01-03 Ishikawa Manufactory Co Ltd Filter und diesen filter aufweisende injektionsnadel
DE2516218A1 (de) * 1974-04-19 1975-10-30 Johnson & Johnson Blutfiltermedium
DE2516175A1 (de) * 1975-04-14 1976-10-21 Fresenius Chem Pharm Ind Blutfilter
FR2305196A1 (fr) * 1975-03-22 1976-10-22 Biotest Serum Institut Gmbh Filtre de transfusion

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1242493A (en) * 1969-12-05 1971-08-11 Roy Laver Swank Blood treating method and apparatus
DE2252500A1 (de) * 1971-10-27 1973-05-03 Carborundum Co Filterelement sowie verfahren zum konzentrieren von viren
FR2157996A1 (pt) * 1971-10-27 1973-06-08 Carborundum Co
DE2328521A1 (de) * 1972-06-06 1974-01-03 Ishikawa Manufactory Co Ltd Filter und diesen filter aufweisende injektionsnadel
FR2187391A1 (pt) * 1972-06-06 1974-01-18 Ishikawa Manufactory Co Ltd
DE2516218A1 (de) * 1974-04-19 1975-10-30 Johnson & Johnson Blutfiltermedium
FR2267820A1 (pt) * 1974-04-19 1975-11-14 Johnson & Johnson
FR2305196A1 (fr) * 1975-03-22 1976-10-22 Biotest Serum Institut Gmbh Filtre de transfusion
DE2516175A1 (de) * 1975-04-14 1976-10-21 Fresenius Chem Pharm Ind Blutfilter
FR2307551A1 (fr) * 1975-04-14 1976-11-12 Fresenius Chem Pharm Ind Filtre a sang

Also Published As

Publication number Publication date
GB2041233A (en) 1980-09-10
FR2448904B1 (pt) 1983-07-18
GB2041233B (en) 1983-08-17

Similar Documents

Publication Publication Date Title
IT8119507A0 (it) Filtro biologico e relativo procedimento.
DK144443C (da) Diagnostisk middel til paavisning af aeggehvide i legemsvaesker og fremgangsmaade til fremstilling af midlet
DE69129302D1 (de) Inhibitoren des tumorwachstums aus geweben, methoden ihrer herstellung und verwendungen
FR2341962A1 (fr) Connecteur ayant des broches de contact formant filtre
IT1069696B (it) Mezzo per il trattamento di fluidi particolarmente a scopo di filtrazione o di contatto..e procedimento per la sua fabbricazione
DK477078A (da) Genlukkelig omstroemningsventil til brug ved oliekildeafproevning
NL7602203A (nl) Houder voor kleine hoeveelheden geheel of gedeel- telijk vloeibare stoffen.
Johnson Pyloric function and gall‐stone dyspepsia
FR2406965A1 (fr) Article absorbant
IT8023674A0 (it) Procedimento per la realizzazione di una struttura filtrante, specialmente per filtri di sigarette e filtri cosi' ottenuti.
SE7610542L (sv) Dialysator, isynnerhet for blodanalys och sett for framstellning derav
FR2448904A1 (fr) Filtre sanguin
NO890461L (no) Anordning ved bruken av aktive filtre og bruken av disse.
FR2425267A1 (fr) Appareil pour le traitement de fluides et de solides aptes a l'ecoulement pendant leur passage par un troncon de tube
TR26948A (tr) Yeni azol türevi bu azol türevinin imali icin usul ve bu azol türevini ihtiva eden tarimda ve bahcecilikte kullanilan kimyasal bilesimler.
Grishman et al. Renal lesions in acute rheumatic fever.
IT7926382A0 (it) Trattamento del gas di spurgo nella sintesi della ammoniaca.
BR7707060A (pt) Aparelho para a preparacao de lentes para armacoes de oculos,antes de sua corformacao e/ou biselado
Joshua et al. IgA–IgG Nephropathy: A Clinicopathologic Entity with Slow Evolution and Favorable Prognosis
FR2469929A1 (fr) Appareil de dialyse
FR2312210A1 (fr) Sous-vetements pour la partie inferieure du tronc et procede pour combattre les mauvaises odeurs emanant de cette partie
FR2269298B1 (pt)
IT8323932A0 (it) Procedimento per l'eliminazione dei mercaptani contenuti nei gas.
TR20873A (tr) Asiluereler,bu bilesimleri ihtiva eden hasere oeldueruecue maddeler ve bu maddelerin imaline mahsus islemler
ATE25969T1 (de) 1,7-diphenyl-3-methylaza-7-cyan-8-methyl-nonan zur verwendung bei der bekaempfung von krankheiten.

Legal Events

Date Code Title Description
ST Notification of lapse