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1. WO1996040871 - BIOARTIFICIAL ORGANS COMPRISING OPEN PORED FOAM-LIKE MEMBRANES

Publication Number WO/1996/040871
Publication Date 19.12.1996
International Application No. PCT/US1996/009624
International Filing Date 07.06.1996
Chapter 2 Demand Filed 23.12.1996
IPC
A61K 9/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
A61K 35/12 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
A61K 35/23 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
22Urine; Urinary tract, e.g. kidney or bladder; Intraglomerular mesangial cells; Renal mesenchymal cells; Adrenal gland
23Kidney
A61K 48/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
B01D 69/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
69Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
14Dynamic membranes
C07K 14/475 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
435from animals; from humans
475Growth factors; Growth regulators
CPC
A61K 35/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
22Urine; Urinary tract, e.g. kidney or bladder; Intraglomerular mesangial cells; Renal mesenchymal cells; Adrenal gland
A61K 35/33
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
33Fibroblasts
A61K 48/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
A61K 9/0024
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
0012Galenical forms characterised by the site of application
0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
0024Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
A61K 9/0092
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
0087Galenical forms not covered by A61K9/02 - A61K9/7023
0092Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules, nanotubes
A61L 2300/64
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2300Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
60characterised by a special physical form
64Animal cells
Applicants
  • CYTOTHERAPEUTICS, INC. [US]/[US]
Inventors
  • GENTILE, Frank, T.
  • WINN, Shelley, R.
  • LYSAGHT, Michael
  • BAURMEISTER, Ulrich
  • WECHS, Friedbert
  • ROTTGER, Henning
Agents
  • HSI, Petrina, S.
  • MATHYS & SQUIRE
Priority Data
08/488,31707.06.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BIOARTIFICIAL ORGANS COMPRISING OPEN PORED FOAM-LIKE MEMBRANES
(FR) ORGANES BIOARTIFICIELS COMPRENANT DES MEMBRANES A PORES OUVERTS, SEMBLABLES A DE LA MOUSSE
Abstract
(EN)
Bioartificial organs comprising an open pored foam-like structurelacking macrovoids and having a semipermeable separation zone in the interior of the membrane, and methods of making such bioartificial organs are disclosed. Also disclosed are methods of using the bioartificial organs to deliver a biologically active moleculeto a recipient.
(FR)
L'invention concerne des organes bioartificiels présentant une structure semblable à de la mousse et exempte de macrovides, dont la membrane possède une zone de séparation semi-perméable, ainsi que des procédés de fabrication de ces organes bioartificiels. Elle concerne également des procédés d'utilisation de ces organes bioartificiels, pour introduire une molécule biologiquement active chez un receveur.
Also published as
Latest bibliographic data on file with the International Bureau