ATE138800T1 - Künstliche bauchspeicheldrüsenperfundierungsvorrichtung mit wiederaufladbarer matrix - Google Patents

Künstliche bauchspeicheldrüsenperfundierungsvorrichtung mit wiederaufladbarer matrix

Info

Publication number
ATE138800T1
ATE138800T1 AT92909209T AT92909209T ATE138800T1 AT E138800 T1 ATE138800 T1 AT E138800T1 AT 92909209 T AT92909209 T AT 92909209T AT 92909209 T AT92909209 T AT 92909209T AT E138800 T1 ATE138800 T1 AT E138800T1
Authority
AT
Austria
Prior art keywords
islets
matrix
rechargeable
semi
hollow fiber
Prior art date
Application number
AT92909209T
Other languages
English (en)
Inventor
William L Chick
Randall G Rupp
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of ATE138800T1 publication Critical patent/ATE138800T1/de

Links

Classifications

    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/022—Artificial gland structures using bioreactors
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3475—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate with filtrate treatment agent in the same enclosure as the membrane
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1678—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes intracorporal

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Anesthesiology (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Cardiology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT92909209T 1991-03-25 1992-03-24 Künstliche bauchspeicheldrüsenperfundierungsvorrichtung mit wiederaufladbarer matrix ATE138800T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/674,698 US5116493A (en) 1989-08-25 1991-03-25 Artificial pancreatic perfusion device with reseedable matrix

Publications (1)

Publication Number Publication Date
ATE138800T1 true ATE138800T1 (de) 1996-06-15

Family

ID=24707589

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92909209T ATE138800T1 (de) 1991-03-25 1992-03-24 Künstliche bauchspeicheldrüsenperfundierungsvorrichtung mit wiederaufladbarer matrix

Country Status (9)

Country Link
US (1) US5116493A (de)
EP (1) EP0577719B1 (de)
JP (1) JP2833630B2 (de)
AT (1) ATE138800T1 (de)
AU (1) AU658414B2 (de)
CA (1) CA2107119A1 (de)
DE (1) DE69211342T2 (de)
DK (1) DK105093D0 (de)
WO (1) WO1992016164A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387237A (en) * 1992-07-30 1995-02-07 The University Of Toledo Bioartificial pancreas
US5425764A (en) * 1992-07-30 1995-06-20 The University Of Toledo Bioartificial pancreas
WO1995004521A1 (en) 1993-08-10 1995-02-16 W.L. Gore & Associates, Inc. Cell encapsulating device
EP0788351B1 (de) * 1994-11-10 2003-02-05 The University of Kentucky Research Foundation Implantierbare wiederauffüllbare vorrichtung mit gesteuerter freisetzung zur verabreichung von arzneistoffen unmittelbar an einen inneren teil des körpers
WO1997010807A1 (en) * 1995-09-22 1997-03-27 Gore Hybrid Technologies, Inc. Improved cell encapsulation device
US5955353A (en) * 1997-05-22 1999-09-21 Excorp Medical, Inc. Hollow fiber bioreactor with an extrafilament flow plug
US6303355B1 (en) 1999-03-22 2001-10-16 Duke University Method of culturing, cryopreserving and encapsulating pancreatic islet cells
US6365385B1 (en) 1999-03-22 2002-04-02 Duke University Methods of culturing and encapsulating pancreatic islet cells
US6511473B2 (en) * 2001-01-30 2003-01-28 Biodepo, Inc. Implantable bioartificial active secretion system
US9540630B2 (en) * 2008-09-17 2017-01-10 Beta O2 Technologies Ltd. Optimization of alginate encapsulation of islets for transplantation
JP2012508584A (ja) 2008-11-14 2012-04-12 ヴィアサイト，インコーポレイテッド ヒト多能性幹細胞由来膵臓細胞のカプセル化
WO2011154941A2 (en) 2010-06-07 2011-12-15 Beta-O2 Technologies Ltd. Multiple-layer immune barrier for donor cells
US9101707B2 (en) 2012-04-27 2015-08-11 Gregory Zeltser Implantable bioartificial perfusion system
CN109219440A (zh) * 2016-04-04 2019-01-15 贝塔O2技术有限公司 用于植入具有抗炎和血管化能力的细胞的可植入设备及其制造方法
CA3042495A1 (en) 2016-11-10 2018-05-17 Viacyte, Inc. Pdx1 pancreatic endoderm cells in cell delivery devices and methods thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734851A (en) * 1969-12-29 1973-05-22 K Matsumura Method and device for purifying blood
GB1479002A (en) * 1973-06-06 1977-07-06 Spielberg T Artificial gland structure
CA1085104A (en) * 1977-03-21 1980-09-09 Anthony M. Sun Artificial endocrine pancreas
US4169477A (en) * 1977-07-07 1979-10-02 Carbomedics, Inc. Anastomatic couplings
US4242459A (en) * 1978-11-02 1980-12-30 Chick William L Cell culture device
US4242460A (en) * 1978-12-26 1980-12-30 Chick William L Cell culture device
US4378016A (en) * 1981-07-15 1983-03-29 Biotek, Inc. Artificial endocrine gland containing hormone-producing cells
FR2531333B1 (fr) * 1982-08-09 1986-04-04 Centre Nat Rech Scient Pancreas bio-artificiel a ultrafiltration
EP0127989A3 (de) * 1983-06-01 1986-03-26 Connaught Laboratories Limited Mikroverkapselung von lebenden Gewebe und Zellen
EP0185701A4 (de) * 1984-06-01 1986-09-24 Karyon Technology Inc Gewebezüchtsystem und zucht in durchlässigen gelen.
US4911717A (en) 1987-06-18 1990-03-27 Gaskill Iii Harold V Intravasular artificial organ
US5116494A (en) * 1989-08-25 1992-05-26 W. R. Grace & Co.-Conn. Artificial pancreatic perfusion device with temperature sensitive matrix
US5002661A (en) * 1989-08-25 1991-03-26 W. R. Grace & Co.-Conn. Artificial pancreatic perfusion device

Also Published As

Publication number Publication date
DE69211342T2 (de) 1997-01-23
EP0577719A1 (de) 1994-01-12
CA2107119A1 (en) 1992-09-26
JP2833630B2 (ja) 1998-12-09
JPH06506131A (ja) 1994-07-14
DK105093A (da) 1993-09-20
DE69211342D1 (de) 1996-07-11
DK105093D0 (da) 1993-09-20
AU1654392A (en) 1992-10-21
US5116493A (en) 1992-05-26
WO1992016164A1 (en) 1992-10-01
EP0577719B1 (de) 1996-06-05
AU658414B2 (en) 1995-04-13

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