CA2111978A1 - Renewable neural implant device and method - Google Patents

Renewable neural implant device and method

Info

Publication number
CA2111978A1
CA2111978A1 CA002111978A CA2111978A CA2111978A1 CA 2111978 A1 CA2111978 A1 CA 2111978A1 CA 002111978 A CA002111978 A CA 002111978A CA 2111978 A CA2111978 A CA 2111978A CA 2111978 A1 CA2111978 A1 CA 2111978A1
Authority
CA
Canada
Prior art keywords
cell chamber
cells
cell
chamber
mandrel
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
CA002111978A
Other languages
English (en)
French (fr)
Inventor
Patrick Aebischer
Paul C. Dicesare
Moses Goddard
Paul J. Mulhauser
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.)
Brown University Research Foundation Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2111978A1 publication Critical patent/CA2111978A1/en
Abandoned 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0687—Skull, cranium
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0693—Brain, cerebrum

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Transplantation (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
  • Electrotherapy Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA002111978A 1991-06-28 1992-06-25 Renewable neural implant device and method Abandoned CA2111978A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72295091A 1991-06-28 1991-06-28
US722,950 1991-06-28

Publications (1)

Publication Number Publication Date
CA2111978A1 true CA2111978A1 (en) 1993-01-07

Family

ID=24904128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002111978A Abandoned CA2111978A1 (en) 1991-06-28 1992-06-25 Renewable neural implant device and method

Country Status (8)

Country Link
EP (1) EP0766576A1 (ko)
JP (1) JPH07500260A (ko)
KR (1) KR940701286A (ko)
AU (1) AU654385B2 (ko)
CA (1) CA2111978A1 (ko)
FI (1) FI935871A0 (ko)
SG (1) SG48792A1 (ko)
WO (1) WO1993000128A1 (ko)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786216A (en) * 1987-11-17 1998-07-28 Cytotherapeutics, Inc. Inner-supported, biocompatible cell capsules
US5773286A (en) * 1987-11-17 1998-06-30 Cytotherapeutics, Inc. Inner supported biocompatible cell capsules
US5871472A (en) * 1987-11-17 1999-02-16 Brown University Research Foundation Planting devices for the focal release of neuroinhibitory compounds
US5618531A (en) * 1990-10-19 1997-04-08 New York University Method for increasing the viability of cells which are administered to the brain or spinal cord
DK0585368T3 (da) * 1991-04-25 1998-03-16 Univ Brown Res Found Implanterbart biokompatibelt immunisolatorisk vehikel til afgivelse af udvalgte terapeutiske produkter
US5800829A (en) * 1991-04-25 1998-09-01 Brown University Research Foundation Methods for coextruding immunoisolatory implantable vehicles with a biocompatible jacket and a biocompatible matrix core
AU6243294A (en) * 1993-02-18 1994-09-14 New England Deaconess Hospital Corporation Implantable artificial organ
US5549675A (en) * 1994-01-11 1996-08-27 Baxter International, Inc. Method for implanting tissue in a host
US5935849A (en) * 1994-07-20 1999-08-10 Cytotherapeutics, Inc. Methods and compositions of growth control for cells encapsulated within bioartificial organs
US5833979A (en) * 1994-07-20 1998-11-10 Cytotherapeutics, Inc. Methods and compositions of growth control for cells encapsulated within bioartificial organs
DE69529572T2 (de) * 1994-11-10 2003-06-18 Univ Kentucky Res Foundation L Implantierbare wiederauffüllbare vorrichtung mit gesteuerter freisetzung zur verabreichung von arzneistoffen unmittelbar an einen inneren teil des körpers
US5954687A (en) * 1995-04-28 1999-09-21 Medtronic, Inc. Burr hole ring with catheter for use as an injection port
US6495364B2 (en) * 1995-05-23 2002-12-17 Neurotech, S.A. Mx-1 conditionally immortalized cells
CA2190628C (en) 1995-06-07 2000-05-30 Mark D. Butler An implantable containment apparatus for a therapeutical device and method for loading and reloading the device therein
US5626561A (en) * 1995-06-07 1997-05-06 Gore Hybrid Technologies, Inc. Implantable containment apparatus for a therapeutical device and method for loading and reloading the device therein
US6054142A (en) * 1996-08-01 2000-04-25 Cyto Therapeutics, Inc. Biocompatible devices with foam scaffolds
US7820195B2 (en) 2005-12-30 2010-10-26 Neurotech Usa, Inc. Micronized device for the delivery of biologically active molecules and methods of use thereof
GB2442209B (en) * 2006-09-28 2012-01-18 Probe Scient Ltd Molecular exchange device
GB2457468B (en) 2008-02-13 2012-11-21 Probe Scient Ltd molecular exchange device
JP2010252924A (ja) * 2009-04-22 2010-11-11 Olympus Corp カテーテルおよび薬剤投与装置
CA2820622A1 (en) 2010-12-02 2012-06-07 Neurotech Usa, Inc. Cell lines that secrete anti-angiogenic antibody-scaffolds and soluble receptors and uses thereof
PL2964147T3 (pl) * 2013-03-07 2018-10-31 Viacyte, Inc. Trójwymiarowy zestaw urządzeń o dużej pojemności do kapsułkowania komórek
CA2986769A1 (en) 2015-05-27 2016-12-01 Neurotech Usa, Inc. Use of encapsulated cell therapy for treatment of ophthalmic disorders
US11707611B2 (en) * 2016-11-08 2023-07-25 W. L. Gore & Associates, Inc. Implantable apparatus for retention of biological moieties
CA3175523A1 (en) 2020-04-13 2021-10-21 Antti Virtanen Methods, complexes and kits for detecting or determining an amount of a .beta.-coronavirus antibody in a sample

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378016A (en) * 1981-07-15 1983-03-29 Biotek, Inc. Artificial endocrine gland containing hormone-producing cells
SE434214B (sv) * 1982-12-01 1984-07-16 Carl Urban Ungerstedt Dialysprob, avsedd for inforing i biologiska vevnader
US4911717A (en) * 1987-06-18 1990-03-27 Gaskill Iii Harold V Intravasular artificial organ
JP2738881B2 (ja) * 1989-06-21 1998-04-08 ブラウン ユニバーシティ リサーチ ファウンデイション 神経治療システム

Also Published As

Publication number Publication date
FI935871A (fi) 1993-12-27
FI935871A0 (fi) 1993-12-27
JPH07500260A (ja) 1995-01-12
EP0766576A1 (en) 1997-04-09
WO1993000128A1 (en) 1993-01-07
AU654385B2 (en) 1994-11-03
SG48792A1 (en) 1998-05-18
KR940701286A (ko) 1994-05-28
AU2305492A (en) 1993-01-25

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Legal Events

Date Code Title Description
FZDE Dead