FR2430772A1 - HEMOPERFUSION DEVICE USING SPHERICAL ACTIVE CARBON AND BLOOD PURIFICATION METHOD USING THE SAME - Google Patents

HEMOPERFUSION DEVICE USING SPHERICAL ACTIVE CARBON AND BLOOD PURIFICATION METHOD USING THE SAME

Info

Publication number
FR2430772A1
FR2430772A1 FR7916458A FR7916458A FR2430772A1 FR 2430772 A1 FR2430772 A1 FR 2430772A1 FR 7916458 A FR7916458 A FR 7916458A FR 7916458 A FR7916458 A FR 7916458A FR 2430772 A1 FR2430772 A1 FR 2430772A1
Authority
FR
France
Prior art keywords
active carbon
spherical
spherical active
blood purification
blood
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
FR7916458A
Other languages
French (fr)
Other versions
FR2430772B1 (en
Inventor
Yoshiaki Murakami
Hideaki Nishio
Toshiyuki Hirohashi
Takeshi Nakajima
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2430772A1 publication Critical patent/FR2430772A1/en
Application granted granted Critical
Publication of FR2430772B1 publication Critical patent/FR2430772B1/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
    • A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/382—Making shaped products, e.g. fibres, spheres, membranes or foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Dispositif d'hémoperfusion et procédé de purification de sang. Ce dispositif comprend un récipient, colonne 6, tassé avec un carbone actif sphérique ayant des pores à rayon sensiblement non supérieur 500 Angströn, ce carbone actif sphérique étant produit en polymérisant un composé aromatique à insaturation éthylénique, en rendant le polymère sphérique résultant infusible, en calcinant ce polymère et en l'activant; le procédé de purification de sang consiste à faire passer du sang à travers une zone remplie de carbone actif sphérique tel que défini ci-dessus. La présente invention est particulièrement utile pour fournir des dispositifs pour le traitement de malades atteints de troubles rénaux chroniques, d'intoxication aiguë, de troubles du foie, de syndrome hépatorénal ou analogues, particulièrement en tant que reins artificiels.Hemoperfusion device and method for purifying blood. This device comprises a container, column 6, packed with a spherical active carbon having pores with a radius substantially not greater than 500 Angströn, this spherical active carbon being produced by polymerizing an ethylenically unsaturated aromatic compound, making the resulting spherical polymer infusible, by calcining this polymer and activating it; the blood purification process consists in passing blood through a zone filled with spherical activated carbon as defined above. The present invention is particularly useful for providing devices for the treatment of patients with chronic renal disorders, acute intoxication, liver disorders, hepatorenal syndrome or the like, particularly as artificial kidneys.

FR7916458A 1978-07-12 1979-06-26 HEMOPERFUSION DEVICE USING SPHERICAL ACTIVE CARBON AND BLOOD PURIFICATION METHOD USING THE SAME Granted FR2430772A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8539278A JPS5510971A (en) 1978-07-12 1978-07-12 Blood purifying device

Publications (2)

Publication Number Publication Date
FR2430772A1 true FR2430772A1 (en) 1980-02-08
FR2430772B1 FR2430772B1 (en) 1983-09-23

Family

ID=13857481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916458A Granted FR2430772A1 (en) 1978-07-12 1979-06-26 HEMOPERFUSION DEVICE USING SPHERICAL ACTIVE CARBON AND BLOOD PURIFICATION METHOD USING THE SAME

Country Status (5)

Country Link
JP (1) JPS5510971A (en)
DE (1) DE2928220A1 (en)
FR (1) FR2430772A1 (en)
GB (1) GB2025385B (en)
IT (1) IT1122155B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358376A (en) * 1979-10-29 1982-11-09 Terumo Corporation Apparatus for detoxifying body fluid
JPH0426510A (en) * 1990-05-18 1992-01-29 Tonen Corp Carbon particle, its production and its application
IT1273678B (en) * 1993-08-12 1997-07-09 Bluecher Hasso Von ACTIVATED CARBON PRODUCTION PROCESS
NL1000078C2 (en) * 1994-04-19 1996-04-22 Bluecher Hasso Von Odor filter for vacuum cleaners.
SE515506C2 (en) * 1994-06-17 2001-08-20 Mhb Filtration Gmbh & Co Kg Odor filter for ventilation outlet hoods
SE509743C2 (en) * 1994-06-17 1999-03-01 Bluecher Hasso Von Adsorptionsfilterskikt
KR101135260B1 (en) * 2003-10-22 2012-04-12 가부시키가이샤 쿠레하 Adsorbent for oral administration, and agent for treating or preventing renal or liver disease
CN102802645B (en) * 2009-05-29 2014-05-07 田边三菱制药株式会社 Adsorption test method of spherical carbon adsorbent
GB0921528D0 (en) 2009-12-09 2010-01-27 Mast Carbon Internat Ltd Carbon and its use in blood cleansing applications
ES2950585T3 (en) 2011-11-07 2023-10-11 Delcath Systems Inc Device for removing chemotherapy compounds from the blood
CN102527359A (en) * 2012-01-18 2012-07-04 遵义医学院 Method for modifying activated carbon for blood perfusion
CN103223197A (en) * 2013-04-23 2013-07-31 天津市阳权医疗器械有限公司 Combined medical apparatus device for toxemia blood purifying

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315483A1 (en) * 1975-06-23 1977-01-21 Eisai Co Ltd ACTIVE CARBON PEARLS, COATED FOR BLOOD PURIFICATION
JPS5350088A (en) * 1976-10-19 1978-05-08 Sumitomo Chem Co Ltd Production of spherical activated carbon

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315483A1 (en) * 1975-06-23 1977-01-21 Eisai Co Ltd ACTIVE CARBON PEARLS, COATED FOR BLOOD PURIFICATION
JPS5350088A (en) * 1976-10-19 1978-05-08 Sumitomo Chem Co Ltd Production of spherical activated carbon

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ABJP/78 *
CA1975 *
CA1977 *
CA1978 *

Also Published As

Publication number Publication date
GB2025385B (en) 1982-11-17
IT7924299A0 (en) 1979-07-11
JPS5510971A (en) 1980-01-25
GB2025385A (en) 1980-01-23
DE2928220A1 (en) 1980-01-24
FR2430772B1 (en) 1983-09-23
IT1122155B (en) 1986-04-23

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Legal Events

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