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AU2002215860A1 - Material for detoxification of blood containing foreign toxic substances - Google Patents

Material for detoxification of blood containing foreign toxic substances

Info

Publication number
AU2002215860A1
AU2002215860A1 AU2002215860A AU1586002A AU2002215860A1 AU 2002215860 A1 AU2002215860 A1 AU 2002215860A1 AU 2002215860 A AU2002215860 A AU 2002215860A AU 1586002 A AU1586002 A AU 1586002A AU 2002215860 A1 AU2002215860 A1 AU 2002215860A1
Authority
AU
Australia
Prior art keywords
molecular sieve
detoxification
blood
toxic substances
crystallisation
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.)
Abandoned
Application number
AU2002215860A
Inventor
Michael Bruder
Karl-Heinz Krause
Gerhard Merkmann
Hans-Peter Schmauder
Werner Schunk
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.)
Intech Thueringen GmbH
Original Assignee
Intech Thueringen GmbH
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 Intech Thueringen GmbH filed Critical Intech Thueringen GmbH
Publication of AU2002215860A1 publication Critical patent/AU2002215860A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/46—Materials comprising a mixture of inorganic and organic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

The invention relates to a material for detoxification of blood (4), containing foreign toxic substances (X), comprising at least: one blood-permeable and blood-compatible matrix (2), in particular, in the form of a membrane (1) and a molecular sieve, incorporated in the matrix (2), or produced as a matrix and loaded with a chromatographic solution (Y) at a pH value of 7.5 +/- 0.5, in particular in the form of a cationic solution, whereby the chromatographed molecular sieve (3) performs the detoxification of the blood (4). The above material is characterised in that the chromatographed molecular sieve (3) additionally contains water of crystallisation such that the molecular sieve is partially dehydrated in relation to the full molecular amount (m) of water of crystallisation and said molecular sieve with the reduced molecular amount (m') of water of crystallisation is loaded with the chromatographic solution (Y). The invention further relates to an advantageous method for production of the above material.
AU2002215860A 2000-11-29 2001-11-17 Material for detoxification of blood containing foreign toxic substances Abandoned AU2002215860A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10059197 2000-11-29
DE10059197 2000-11-29
PCT/DE2001/004335 WO2002043844A1 (en) 2000-11-29 2001-11-17 Material for detoxification of blood containing foreign toxic substances

Publications (1)

Publication Number Publication Date
AU2002215860A1 true AU2002215860A1 (en) 2002-06-11

Family

ID=7665064

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002215860A Abandoned AU2002215860A1 (en) 2000-11-29 2001-11-17 Material for detoxification of blood containing foreign toxic substances

Country Status (5)

Country Link
EP (1) EP1349646B1 (en)
AT (1) ATE303200T1 (en)
AU (1) AU2002215860A1 (en)
DE (2) DE10156698A1 (en)
WO (1) WO2002043844A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003026708A1 (en) * 2001-09-03 2003-04-03 Intech Thüringen Gmbh Medicinal cushion, in particular anti-decubitus cushion
EP2072117A1 (en) * 2007-12-19 2009-06-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Sorbent material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722025A1 (en) * 1977-05-16 1978-11-30 Hoechst Ag MEMBRANE UNIT, DEVICE WITH MEMBRANE UNIT, AND METHOD OF BLOOD PURIFICATION
DE3110128A1 (en) * 1981-03-16 1982-09-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Process and apparatus for the detoxication and regeneration of blood, blood constituents and solutions resulting from the purification of blood, as well as kit for carrying out the process
DE3738691A1 (en) * 1987-11-13 1989-05-24 Chmiel Horst METHOD AND DEVICE FOR PREPARATIVE LIQUID CHROMATOGRAPHY OR ADSORPTION
DD270867B1 (en) * 1988-04-15 1990-08-22 Thueringen Gummiwerke Veb NEW MEANS FOR THE REMOVAL OF TOXIC SUBSTANCES FROM THE BLOOD

Also Published As

Publication number Publication date
EP1349646A1 (en) 2003-10-08
ATE303200T1 (en) 2005-09-15
DE50107318D1 (en) 2005-10-06
DE10156698A1 (en) 2002-06-06
WO2002043844A1 (en) 2002-06-06
EP1349646B1 (en) 2005-08-31

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