AU2011307663B2 - Implantable cell device with supportive and radial diffusive scaffolding - Google Patents
Implantable cell device with supportive and radial diffusive scaffolding Download PDFInfo
- Publication number
- AU2011307663B2 AU2011307663B2 AU2011307663A AU2011307663A AU2011307663B2 AU 2011307663 B2 AU2011307663 B2 AU 2011307663B2 AU 2011307663 A AU2011307663 A AU 2011307663A AU 2011307663 A AU2011307663 A AU 2011307663A AU 2011307663 B2 AU2011307663 B2 AU 2011307663B2
- Authority
- AU
- Australia
- Prior art keywords
- chamber
- distance means
- distance
- cells
- support means
- 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.)
- Ceased
Links
- 230000003319 supportive effect Effects 0.000 title description 3
- 239000012528 membrane Substances 0.000 claims abstract description 54
- 238000009792 diffusion process Methods 0.000 claims abstract description 29
- 239000002775 capsule Substances 0.000 claims description 41
- -1 polytetrafluoroethylene Polymers 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000004952 Polyamide Substances 0.000 claims description 11
- 229920002647 polyamide Polymers 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 11
- 239000004814 polyurethane Substances 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229920002101 Chitin Polymers 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000003102 growth factor Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000003248 secreting effect Effects 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 230000008827 biological function Effects 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 229920002492 poly(sulfone) Polymers 0.000 claims description 5
- 229920006393 polyether sulfone Polymers 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- 229910001200 Ferrotitanium Inorganic materials 0.000 claims description 4
- 229940088597 hormone Drugs 0.000 claims description 4
- 239000005556 hormone Substances 0.000 claims description 4
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 4
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 108090000189 Neuropeptides Proteins 0.000 claims description 3
- 229920006243 acrylic copolymer Polymers 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229920002301 cellulose acetate Polymers 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000002858 neurotransmitter agent Substances 0.000 claims description 3
- 229920001220 nitrocellulos Polymers 0.000 claims description 3
- 229920002627 poly(phosphazenes) Polymers 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229920000131 polyvinylidene Polymers 0.000 claims description 3
- 102000004127 Cytokines Human genes 0.000 claims description 2
- 108090000695 Cytokines Proteins 0.000 claims description 2
- 102000008072 Lymphokines Human genes 0.000 claims description 2
- 108010074338 Lymphokines Proteins 0.000 claims description 2
- 231100000252 nontoxic Toxicity 0.000 claims description 2
- 230000003000 nontoxic effect Effects 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 230000001228 trophic effect Effects 0.000 claims description 2
- 239000000367 immunologic factor Substances 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 117
- 239000006260 foam Substances 0.000 description 32
- 239000011148 porous material Substances 0.000 description 24
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 14
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 14
- 210000002744 extracellular matrix Anatomy 0.000 description 14
- 235000015097 nutrients Nutrition 0.000 description 13
- 238000002513 implantation Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 description 9
- 239000000560 biocompatible material Substances 0.000 description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 239000003292 glue Substances 0.000 description 8
- 239000000017 hydrogel Substances 0.000 description 7
- 210000000056 organ Anatomy 0.000 description 7
- 210000000987 immune system Anatomy 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000011800 void material Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 230000017074 necrotic cell death Effects 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 230000004956 cell adhesive effect Effects 0.000 description 4
- 230000003833 cell viability Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 230000001627 detrimental effect Effects 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- 229920002971 Heparan sulfate Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 210000003169 central nervous system Anatomy 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 230000001900 immune effect Effects 0.000 description 3
- 230000007102 metabolic function Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- IYMAXBFPHPZYIK-BQBZGAKWSA-N Arg-Gly-Asp Chemical compound NC(N)=NCCC[C@H](N)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(O)=O IYMAXBFPHPZYIK-BQBZGAKWSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 108091016585 CD44 antigen Proteins 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 108010067306 Fibronectins Proteins 0.000 description 2
- 102000016359 Fibronectins Human genes 0.000 description 2
- 102000008055 Heparan Sulfate Proteoglycans Human genes 0.000 description 2
- 102000004877 Insulin Human genes 0.000 description 2
- 108090001061 Insulin Proteins 0.000 description 2
- 108010085895 Laminin Proteins 0.000 description 2
- 102000007547 Laminin Human genes 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 2
- 229920000954 Polyglycolide Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 108090000054 Syndecan-2 Proteins 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000975 bioactive effect Effects 0.000 description 2
- 229920000249 biocompatible polymer Polymers 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000030833 cell death Effects 0.000 description 2
- 230000024245 cell differentiation Effects 0.000 description 2
- 230000004663 cell proliferation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 2
- 229940125396 insulin Drugs 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 210000004116 schwann cell Anatomy 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XQQUSYWGKLRJRA-RABCQHRBSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-6-amino-2-[[(2s,3s)-2-amino-3-methylpentanoyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]propanoyl]amino]-3-methylbutanoic acid Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(O)=O XQQUSYWGKLRJRA-RABCQHRBSA-N 0.000 description 1
- MWOGMBZGFFZBMK-LJZWMIMPSA-N (2s)-2-[[(2s)-2-[[2-[[(2s,3s)-2-[[(2s)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid Chemical compound NC(N)=NCCC[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@@H](N)CC1=CC=C(O)C=C1 MWOGMBZGFFZBMK-LJZWMIMPSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 229920000045 Dermatan sulfate Polymers 0.000 description 1
- 102000016942 Elastin Human genes 0.000 description 1
- 108010014258 Elastin Proteins 0.000 description 1
- 102000003951 Erythropoietin Human genes 0.000 description 1
- 108090000394 Erythropoietin Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 208000000038 Hypoparathyroidism Diseases 0.000 description 1
- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 229920002821 Modacrylic Polymers 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 102000003982 Parathyroid hormone Human genes 0.000 description 1
- 108090000445 Parathyroid hormone Proteins 0.000 description 1
- 208000027089 Parkinsonian disease Diseases 0.000 description 1
- 206010034010 Parkinsonism Diseases 0.000 description 1
- 108010033276 Peptide Fragments Proteins 0.000 description 1
- 102000007079 Peptide Fragments Human genes 0.000 description 1
- 108010087506 Peptite 2000 Proteins 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 108010067787 Proteoglycans Proteins 0.000 description 1
- 102000016611 Proteoglycans Human genes 0.000 description 1
- 208000003217 Tetany Diseases 0.000 description 1
- 108010031318 Vitronectin Proteins 0.000 description 1
- 102100035140 Vitronectin Human genes 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 210000001742 aqueous humor Anatomy 0.000 description 1
- 108010072041 arginyl-glycyl-aspartic acid Proteins 0.000 description 1
- 229940072107 ascorbate Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 210000001130 astrocyte Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000008512 biological response Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 230000012292 cell migration Effects 0.000 description 1
- 238000002659 cell therapy Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- NLCKLZIHJQEMCU-UHFFFAOYSA-N cyano prop-2-enoate Chemical class C=CC(=O)OC#N NLCKLZIHJQEMCU-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- AVJBPWGFOQAPRH-FWMKGIEWSA-L dermatan sulfate Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](C([O-])=O)O1 AVJBPWGFOQAPRH-FWMKGIEWSA-L 0.000 description 1
- 229940051593 dermatan sulfate Drugs 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 208000037765 diseases and disorders Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229960003638 dopamine Drugs 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 229920002549 elastin Polymers 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 229940105423 erythropoietin Drugs 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 229940124589 immunosuppressive drug Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000004153 islets of langerhan Anatomy 0.000 description 1
- 108010088381 isoleucyl-lysyl-valyl-alanyl-valine Proteins 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 238000011866 long-term treatment Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000000199 parathyroid hormone Substances 0.000 description 1
- 229960001319 parathyroid hormone Drugs 0.000 description 1
- DULMZMHLQQZGPY-ACFXXXONSA-N peptite 2000 Chemical compound NC(=N)NCCC[C@@H](C(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CO)NC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CCCNC(N)=N)NC(=O)CNC(C)=O DULMZMHLQQZGPY-ACFXXXONSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001606 poly(lactic acid-co-glycolic acid) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 108010055896 polyornithine Proteins 0.000 description 1
- 229920002714 polyornithine Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- OXCMYAYHXIHQOA-UHFFFAOYSA-N potassium;[2-butyl-5-chloro-3-[[4-[2-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol Chemical compound [K+].CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C2=N[N-]N=N2)C=C1 OXCMYAYHXIHQOA-UHFFFAOYSA-N 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000003356 suture material Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 108010052768 tyrosyl-isoleucyl-glycyl-seryl-arginine Proteins 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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
-
- 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
-
- 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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/005—Ingredients of undetermined constitution or reaction products thereof
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/16—Biologically active materials, e.g. therapeutic substances
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0012—Cell encapsulation
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K2035/126—Immunoprotecting barriers, e.g. jackets, diffusion chambers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K2035/126—Immunoprotecting barriers, e.g. jackets, diffusion chambers
- A61K2035/128—Immunoprotecting barriers, e.g. jackets, diffusion chambers capsules, e.g. microcapsules
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/64—Animal cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Cell Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Virology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Immunology (AREA)
- Developmental Biology & Embryology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201070410 | 2010-09-27 | ||
| DKPA201070410 | 2010-09-27 | ||
| US38719110P | 2010-09-28 | 2010-09-28 | |
| US61/387,191 | 2010-09-28 | ||
| PCT/DK2011/050360 WO2012041320A1 (en) | 2010-09-27 | 2011-09-27 | Implantable cell device with supportive and radial diffusive scaffolding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2011307663A1 AU2011307663A1 (en) | 2013-05-02 |
| AU2011307663B2 true AU2011307663B2 (en) | 2015-05-07 |
Family
ID=45491189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2011307663A Ceased AU2011307663B2 (en) | 2010-09-27 | 2011-09-27 | Implantable cell device with supportive and radial diffusive scaffolding |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US9669154B2 (enExample) |
| EP (1) | EP2621403B1 (enExample) |
| JP (1) | JP5852655B2 (enExample) |
| CN (1) | CN103228229B (enExample) |
| AU (1) | AU2011307663B2 (enExample) |
| CA (1) | CA2812707C (enExample) |
| DK (1) | DK2621403T3 (enExample) |
| WO (1) | WO2012041320A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011307663B2 (en) * | 2010-09-27 | 2015-05-07 | Gloriana Therapeutics Sarl | Implantable cell device with supportive and radial diffusive scaffolding |
| JP6325649B2 (ja) | 2013-04-24 | 2018-05-16 | ネステク ソシエテ アノニム | カプセル化デバイス |
| EP3079631B1 (en) * | 2013-12-13 | 2019-10-02 | Vac Stent Medtec AG | Suction stent and stent system for sealing a leakage |
| US10206942B2 (en) | 2015-04-10 | 2019-02-19 | Thomas Jefferson University | Methods and compositions for treating cancers and enhancing therapeutic immunity by selectively reducing immunomodulatory M2 monocytes |
| US10849731B2 (en) * | 2016-11-08 | 2020-12-01 | W. L. Gore & Associates, Inc. | Cell encapsulation devices containing structural spacers |
| EP3428264A1 (en) | 2017-07-12 | 2019-01-16 | Defymed | Non-foldable pouch for forming an implantable artificial organ |
| KR102802097B1 (ko) * | 2018-01-24 | 2025-04-29 | 토마스 제퍼슨 유니버시티 | 생물확산 챔버 |
| CN108676769B (zh) * | 2018-04-24 | 2022-09-23 | 武汉仝干医疗科技股份有限公司 | 一种促进肝细胞生长的无纺布支架材料及其制备方法 |
| JP2022535239A (ja) * | 2019-05-31 | 2022-08-05 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド | 生体適合性メンブレン複合体 |
| CN113786521B (zh) * | 2021-08-06 | 2022-07-19 | 深圳华源再生医学有限公司 | 一种组合式支架及其制备方法与应用 |
| CN114377168B (zh) * | 2022-01-26 | 2024-05-17 | 北京倍舒特妇幼用品有限公司 | 一种卫生巾消毒装置及其方法 |
| WO2025005218A1 (ja) * | 2023-06-29 | 2025-01-02 | 持田製薬株式会社 | 生体適合性デバイス |
| JP7451818B1 (ja) | 2023-11-10 | 2024-03-18 | 洋之 高尾 | Ｄｉｆｆｕｓｉｏｎ Ｃｈａｍｂｅｒ型人工膵島器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5773286A (en) * | 1987-11-17 | 1998-06-30 | Cytotherapeutics, Inc. | Inner supported biocompatible cell capsules |
| WO2000058437A1 (en) * | 1999-03-31 | 2000-10-05 | Gore Enterprise Holdings, Inc. | Respiratory aids |
| US6426214B1 (en) * | 1993-08-10 | 2002-07-30 | Gore Enterprise Holdings, Inc. | Cell encapsulating device containing a cell displacing core for maintaining cell viability |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5156844A (en) | 1987-11-17 | 1992-10-20 | Brown University Research Foundation | Neurological therapy system |
| US5786216A (en) | 1987-11-17 | 1998-07-28 | Cytotherapeutics, Inc. | Inner-supported, biocompatible cell capsules |
| US5106627A (en) | 1987-11-17 | 1992-04-21 | Brown University Research Foundation | Neurological therapy devices |
| JPH08501203A (ja) * | 1992-06-03 | 1996-02-13 | ケイス・ウエスタン・リザーブ・ユニバーシティー | 生理活性物質を連続的に適用するための包帯 |
| AU688776B2 (en) | 1993-06-23 | 1998-03-19 | Brown University Research Foundation | Method and apparatus for sealing implantable, membrane encapsulation devices |
| CH687153A5 (de) * | 1993-12-22 | 1996-09-30 | Jiri E Dr Prenosil | Verfahren und Vorrichtung zur Herstellung einer Zellstruktur auf einer semipermeablen Membran. |
| US5681740A (en) | 1995-06-05 | 1997-10-28 | Cytotherapeutics, Inc. | Apparatus and method for storage and transporation of bioartificial organs |
| US5855613A (en) * | 1995-10-13 | 1999-01-05 | Islet Sheet Medical, Inc. | Retrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological change |
| US5904144A (en) | 1996-03-22 | 1999-05-18 | Cytotherapeutics, Inc. | Method for treating ophthalmic diseases |
| US6042909A (en) | 1997-09-03 | 2000-03-28 | Circe Biomedical, Inc. | Encapsulation device |
| US6303136B1 (en) | 1998-04-13 | 2001-10-16 | Neurotech S.A. | Cells or tissue attached to a non-degradable filamentous matrix encapsulated by a semi-permeable membrane |
| US6902932B2 (en) | 2001-11-16 | 2005-06-07 | Tissue Regeneration, Inc. | Helically organized silk fibroin fiber bundles for matrices in tissue engineering |
| JP2003190259A (ja) * | 2001-12-28 | 2003-07-08 | Hisako Ogawara | 人工臓器用チャンバー |
| US20040126405A1 (en) | 2002-12-30 | 2004-07-01 | Scimed Life Systems, Inc. | Engineered scaffolds for promoting growth of cells |
| CN2830410Y (zh) * | 2004-05-18 | 2006-10-25 | 中山大学附属第一医院 | 组织工程化周围神经移植物 |
| EP1802742A2 (en) | 2004-08-30 | 2007-07-04 | IKEN Tissue Therapeutics, Inc. | Compositions and methods of promoting hair growth |
| JP5010584B2 (ja) | 2005-05-17 | 2012-08-29 | エヌエスゲーネ・アクティーゼルスカブ | 活性因子によって生物を治療する移植可能な療法システム |
| US9265814B2 (en) | 2005-12-30 | 2016-02-23 | Neurotech Usa, Inc. | Micronized device for the delivery of biologically active molecules and methods of use thereof |
| WO2009149205A2 (en) | 2008-06-03 | 2009-12-10 | Neurotech Usa, Inc. | Cell lines that secrete soluble vegf receptors and uses thereof |
| 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 |
| AU2011307663B2 (en) * | 2010-09-27 | 2015-05-07 | Gloriana Therapeutics Sarl | Implantable cell device with supportive and radial diffusive scaffolding |
-
2011
- 2011-09-27 AU AU2011307663A patent/AU2011307663B2/en not_active Ceased
- 2011-09-27 WO PCT/DK2011/050360 patent/WO2012041320A1/en not_active Ceased
- 2011-09-27 CN CN201180057044.2A patent/CN103228229B/zh not_active Expired - Fee Related
- 2011-09-27 CA CA2812707A patent/CA2812707C/en active Active
- 2011-09-27 US US13/876,088 patent/US9669154B2/en not_active Expired - Fee Related
- 2011-09-27 DK DK11770682.0T patent/DK2621403T3/en active
- 2011-09-27 JP JP2013529550A patent/JP5852655B2/ja not_active Expired - Fee Related
- 2011-09-27 EP EP11770682.0A patent/EP2621403B1/en active Active
-
2017
- 2017-04-30 US US15/582,761 patent/US10835664B2/en not_active Expired - Fee Related
-
2020
- 2020-11-16 US US17/099,356 patent/US20210069407A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5773286A (en) * | 1987-11-17 | 1998-06-30 | Cytotherapeutics, Inc. | Inner supported biocompatible cell capsules |
| US6426214B1 (en) * | 1993-08-10 | 2002-07-30 | Gore Enterprise Holdings, Inc. | Cell encapsulating device containing a cell displacing core for maintaining cell viability |
| WO2000058437A1 (en) * | 1999-03-31 | 2000-10-05 | Gore Enterprise Holdings, Inc. | Respiratory aids |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103228229A (zh) | 2013-07-31 |
| EP2621403A1 (en) | 2013-08-07 |
| US9669154B2 (en) | 2017-06-06 |
| US20170232186A1 (en) | 2017-08-17 |
| AU2011307663A1 (en) | 2013-05-02 |
| CA2812707C (en) | 2020-02-18 |
| WO2012041320A1 (en) | 2012-04-05 |
| CN103228229B (zh) | 2015-11-25 |
| JP2013537820A (ja) | 2013-10-07 |
| EP2621403B1 (en) | 2015-03-18 |
| JP5852655B2 (ja) | 2016-02-03 |
| CA2812707A1 (en) | 2012-04-05 |
| US10835664B2 (en) | 2020-11-17 |
| US20130261543A1 (en) | 2013-10-03 |
| HK1183428A1 (en) | 2013-12-27 |
| US20210069407A1 (en) | 2021-03-11 |
| DK2621403T3 (en) | 2015-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210069407A1 (en) | Implantable cell device with supportive and radial diffusive scaffolding | |
| US6303136B1 (en) | Cells or tissue attached to a non-degradable filamentous matrix encapsulated by a semi-permeable membrane | |
| US6054142A (en) | Biocompatible devices with foam scaffolds | |
| NL1003300C2 (nl) | Implanteerbare therapeutische inrichting. | |
| JP6867485B2 (ja) | 移植型カプセル化デバイス | |
| US5702444A (en) | Implantable artificial endocrine pancreas | |
| AU2020210244B2 (en) | Implantable apparatus for retention of biological moieties | |
| CZ302458B6 (cs) | Zarízení pro implantaci biologického materiálu | |
| WO1994003154A1 (en) | Use of pouch for implantation of living cells | |
| HK1183428B (en) | Implantable cell device with supportive and radial diffusive scaffolding | |
| JP2024018172A (ja) | ファイバ状移植用デバイス |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| PC | Assignment registered |
Owner name: GLORIANA THERAPEUTICS SARL Free format text: FORMER OWNER(S): NSGENE A/S |
|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |