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WO2005103225A3 - In-line, closed-system, downstream alteration of fluent substance within flexible-walled vessel using apparatus with reaction chamber - Google Patents

In-line, closed-system, downstream alteration of fluent substance within flexible-walled vessel using apparatus with reaction chamber Download PDF

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Publication number
WO2005103225A3
WO2005103225A3 PCT/US2005/013094 US2005013094W WO2005103225A3 WO 2005103225 A3 WO2005103225 A3 WO 2005103225A3 US 2005013094 W US2005013094 W US 2005013094W WO 2005103225 A3 WO2005103225 A3 WO 2005103225A3
Authority
WO
WIPO (PCT)
Prior art keywords
reaction chamber
fluent substance
alteration
fluent
downstream
Prior art date
Application number
PCT/US2005/013094
Other languages
French (fr)
Other versions
WO2005103225A2 (en
Inventor
Edwin D Neas
Jerald E Kuiken
Original Assignee
Edwin D Neas
Jerald E Kuiken
Chata Biosystems 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 Edwin D Neas, Jerald E Kuiken, Chata Biosystems Inc filed Critical Edwin D Neas
Publication of WO2005103225A2 publication Critical patent/WO2005103225A2/en
Publication of WO2005103225A3 publication Critical patent/WO2005103225A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1409—Infusion of two or more substances in series, e.g. first substance passing through container holding second substance, e.g. reconstitution systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

A system and technique for chem-mechanical alteration of a fluent substance upon being dispensed from a flexible-walled vessel, including: a cartridge apparatus (200) comprising a reaction chamber (215) within a housing connected in-line and downstream from an exit port of the vessel (230) into which the fluent substance had been filled for transport. The reaction chamber (215) is oriented for feed of the fluent substance through the chamber upon being dispensed from the vessel (230). The reaction chamber (215) comprises a media at least a portion of which is adapted to aid in the chem-mechanical alteration. This alteration may be by: purification by extraction of at least one contaminant within the fluent substance upon passing the fluent substance over the media; employing an enzymic agent to expedite a biochemical reaction occurring within the reaction chamber; employing an enzymic agent to expedite a biochemical reaction occurring within the reaction chamber;,employing an inorganic catalyst to expedite an inorganic reaction occurring within the reaction chamber, activating a component of the fluent substances by way of radiation emitted from a radiation source directed at the reaction chamber; deactivating a component of the fluent substance by way of radiation emitted from a radiation source directed at the reaction chamber (215); and infusing a gas into the fluent substance as it passes through the reaction chamber (215).
PCT/US2005/013094 2004-04-16 2005-04-18 In-line, closed-system, downstream alteration of fluent substance within flexible-walled vessel using apparatus with reaction chamber WO2005103225A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56318804P 2004-04-16 2004-04-16
US60/563,188 2004-04-16

Publications (2)

Publication Number Publication Date
WO2005103225A2 WO2005103225A2 (en) 2005-11-03
WO2005103225A3 true WO2005103225A3 (en) 2005-12-15

Family

ID=35197549

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/013094 WO2005103225A2 (en) 2004-04-16 2005-04-18 In-line, closed-system, downstream alteration of fluent substance within flexible-walled vessel using apparatus with reaction chamber

Country Status (1)

Country Link
WO (1) WO2005103225A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627915A (en) * 1983-04-06 1986-12-09 Asahi Kasei Kogyo Kabushiki Kaisha Absorbent of autoantibody and immune complexes, adsorbing device and blood purifying apparatus comprising the same
US4895806A (en) * 1987-02-14 1990-01-23 Millipore Ireland B.V. Device for liquid chromatography or immobilized enzyme reaction
US5092996A (en) * 1991-02-19 1992-03-03 Miles Inc. Blood filtering system
US6251292B1 (en) * 1994-03-10 2001-06-26 Hemasure, Inc. Method of preventing air from becoming entrapped within a filtration device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627915A (en) * 1983-04-06 1986-12-09 Asahi Kasei Kogyo Kabushiki Kaisha Absorbent of autoantibody and immune complexes, adsorbing device and blood purifying apparatus comprising the same
US4895806A (en) * 1987-02-14 1990-01-23 Millipore Ireland B.V. Device for liquid chromatography or immobilized enzyme reaction
US5092996A (en) * 1991-02-19 1992-03-03 Miles Inc. Blood filtering system
US6251292B1 (en) * 1994-03-10 2001-06-26 Hemasure, Inc. Method of preventing air from becoming entrapped within a filtration device

Also Published As

Publication number Publication date
WO2005103225A2 (en) 2005-11-03

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