DE69624241D1 - Mittels eines herstellungsverfahrens für frei gestaltete feste strukturen hergestellte matritzen für vaskularisierte geweberegeneration - Google Patents

Mittels eines herstellungsverfahrens für frei gestaltete feste strukturen hergestellte matritzen für vaskularisierte geweberegeneration

Info

Publication number
DE69624241D1
DE69624241D1 DE69624241T DE69624241T DE69624241D1 DE 69624241 D1 DE69624241 D1 DE 69624241D1 DE 69624241 T DE69624241 T DE 69624241T DE 69624241 T DE69624241 T DE 69624241T DE 69624241 D1 DE69624241 D1 DE 69624241D1
Authority
DE
Germany
Prior art keywords
sff
tissue regeneration
matrix
matrices
methods
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.)
Expired - Lifetime
Application number
DE69624241T
Other languages
English (en)
Other versions
DE69624241T2 (de
Inventor
P Vacanti
G Griffith
J Cima
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.)
Childrens Medical Center Corp
Massachusetts Institute of Technology
Original Assignee
Childrens Medical Center Corp
Massachusetts Institute of Technology
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 Childrens Medical Center Corp, Massachusetts Institute of Technology filed Critical Childrens Medical Center Corp
Application granted granted Critical
Publication of DE69624241D1 publication Critical patent/DE69624241D1/de
Publication of DE69624241T2 publication Critical patent/DE69624241T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61F2/10—Hair or skin implants
    • A61F2/105—Skin implants, e.g. artificial skin
    • 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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3804—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A61L27/3808—Endothelial 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/60—Materials for use in artificial skin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or 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
    • A61F2/28—Bones
    • 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
    • A61F2/30—Joints
    • A61F2/30756—Cartilage endoprostheses
    • 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
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • 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
    • A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
    • A61F2002/0086—Special surfaces of prostheses, e.g. for improving ingrowth for preferentially controlling or promoting the growth of specific types of cells or tissues
    • 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
    • A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
    • A61F2002/009—Special surfaces of prostheses, e.g. for improving ingrowth for hindering or preventing attachment of biological tissue
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30011—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in porosity
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30032—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in absorbability or resorbability, i.e. in absorption or resorption time
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/30199—Three-dimensional shapes
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/30199—Three-dimensional shapes
    • A61F2002/3028—Three-dimensional shapes polyhedral different from parallelepipedal and pyramidal
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
    • A61F2002/30677—Means for introducing or releasing pharmaceutical products, e.g. antibiotics, 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
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/3093—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth for promoting ingrowth of bone tissue
    • 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
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/30932—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth for retarding or preventing ingrowth of bone tissue
    • 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
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • A61F2002/30962—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using stereolithography
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • 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
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0023—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time
    • A61F2250/0031—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time made from both resorbable and non-resorbable prosthetic parts, e.g. adjacent parts
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • B29K2995/0064—Non-uniform density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/901—Method of manufacturing prosthetic device
DE69624241T 1995-06-07 1996-06-05 Mittels eines herstellungsverfahrens für frei gestaltete feste strukturen hergestellte matritzen für vaskularisierte geweberegeneration Expired - Lifetime DE69624241T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/477,226 US6176874B1 (en) 1993-10-18 1995-06-07 Vascularized tissue regeneration matrices formed by solid free form fabrication techniques
PCT/US1996/009344 WO1996040002A1 (en) 1995-06-07 1996-06-05 Vascularized tissue regeneration matrices formed by solid free-form fabrication methods

Publications (2)

Publication Number Publication Date
DE69624241D1 true DE69624241D1 (de) 2002-11-14
DE69624241T2 DE69624241T2 (de) 2003-06-26

Family

ID=23895045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624241T Expired - Lifetime DE69624241T2 (de) 1995-06-07 1996-06-05 Mittels eines herstellungsverfahrens für frei gestaltete feste strukturen hergestellte matritzen für vaskularisierte geweberegeneration

Country Status (7)

Country Link
US (2) US6176874B1 (de)
EP (1) EP0836453B1 (de)
JP (1) JP3583142B2 (de)
AT (1) ATE225635T1 (de)
CA (1) CA2222323C (de)
DE (1) DE69624241T2 (de)
WO (1) WO1996040002A1 (de)

Families Citing this family (203)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876M (de) 1960-10-12 1961-10-16
IL118376A0 (en) * 1996-05-22 1996-09-12 Univ Ben Gurion Polysaccharide sponges for cell culture and transplantation
JP4563516B2 (ja) 1997-02-20 2010-10-13 マサチューセッツ インスティテュート オブ テクノロジー 迅速分散性を示す投与剤形、その使用法並びにその製造方法
US6341952B2 (en) * 1997-03-20 2002-01-29 Therics, Inc. Fabrication of tissue products with additives by casting or molding using a mold formed by solid free-form methods
US5980564A (en) * 1997-08-01 1999-11-09 Schneider (Usa) Inc. Bioabsorbable implantable endoprosthesis with reservoir
GB9801061D0 (en) * 1998-01-20 1998-03-18 Univ Nottingham Patterning technique
DE69903800T2 (de) 1998-03-18 2003-10-02 Massachusetts Inst Technology Vaskularisierte perfundierte anordnungen für mikrogewebe und mikroorgane
US6143293A (en) * 1998-03-26 2000-11-07 Carnegie Mellon Assembled scaffolds for three dimensional cell culturing and tissue generation
AU761983B2 (en) * 1998-07-08 2003-06-12 Sanofi-Aventis Deutschland Gmbh Sulfur substituted sulfonylaminocarboxylic acid N-arylamides, their preparation,their use and pharmaceutical preparations comprising them
US20050023710A1 (en) * 1998-07-10 2005-02-03 Dmitri Brodkin Solid free-form fabrication methods for the production of dental restorations
US20030114936A1 (en) * 1998-10-12 2003-06-19 Therics, Inc. Complex three-dimensional composite scaffold resistant to delimination
JP2002527144A (ja) * 1998-10-12 2002-08-27 セリックス， インコーポレイテッド 組織再生のための複合体およびその製造方法
US6471520B1 (en) * 1998-11-13 2002-10-29 Milwaukee School Of Engineering Model of complex structure and method of making the same
US7001746B1 (en) * 1999-01-29 2006-02-21 Artecel Sciences, Inc. Methods and compositions for the differentiation of human preadipocytes into adipocytes
US6692738B2 (en) 2000-01-27 2004-02-17 The General Hospital Corporation Delivery of therapeutic biologicals from implantable tissue matrices
WO2000062759A1 (en) * 1999-04-16 2000-10-26 Novo Nordisk A/S Dry, mouldable drug formulation
US7371400B2 (en) 2001-01-02 2008-05-13 The General Hospital Corporation Multilayer device for tissue engineering
AU772484B2 (en) * 1999-04-30 2004-04-29 Massachusetts General Hospital Fabrication of vascularized tissue using microfabricated two-dimensional molds
AU2004201641B2 (en) * 1999-04-30 2007-04-19 The Charles Stark Draper Laboratory, Inc. Fabrication of Vascularized Tissue Using Microfabricated Two-Dimensional Molds
US7759113B2 (en) 1999-04-30 2010-07-20 The General Hospital Corporation Fabrication of tissue lamina using microfabricated two-dimensional molds
US6520996B1 (en) 1999-06-04 2003-02-18 Depuy Acromed, Incorporated Orthopedic implant
GB9919511D0 (en) * 1999-08-19 1999-10-20 British Aerospace Stereolithography
EP1077125A1 (de) * 1999-08-19 2001-02-21 British Aerospace Public Limited Company Gegenstand mit verschiedene Dichten aufweisenden Teilen, und stereolithografisches Verfahren zu dessen Herstellung
US6793497B2 (en) 1999-11-12 2004-09-21 Milwaukee School Of Engineering Molecular models
FR2803243B1 (fr) * 1999-12-30 2002-08-23 Ass Pour Les Transferts De Tec Procede d'obtention d'une piece en materiau polymere, par exemple d'une piece prototype, ayant des caracteristiques ameliorees par exposition a un flux electronique
US7582292B2 (en) 2000-02-26 2009-09-01 Artecel, Inc. Adipose tissue derived stromal cells for the treatment of neurological disorders
EP1918366A1 (de) 2000-02-26 2008-05-07 Artecel, Inc. Pluripotente Stammzellen aus Bindegewebszellen aus dem Fettgewebe und Verwendungen dafür
ES2300320T3 (es) * 2000-02-26 2008-06-16 Artecel, Inc. Celulas madre pluripotentes generadas a partir de celulas del estroma derivadas de tejido adiposo y sus usos.
US7776021B2 (en) * 2000-04-28 2010-08-17 The Charles Stark Draper Laboratory Micromachined bilayer unit for filtration of small molecules
US20030208279A1 (en) * 2001-04-30 2003-11-06 Anthony Atala Tissue engineered stents
DE60115235T2 (de) * 2000-04-28 2006-08-10 Children's Medical Center Corp., Boston Aus gewebe aufgebauter stent
AU2001268749A1 (en) * 2000-06-05 2001-12-17 Tensegra, Inc. Orthopedic implant and method of making metal articles
US6423252B1 (en) 2000-06-23 2002-07-23 Ethicon, Inc. Methods of making micropatterned foams
DE60127139T2 (de) * 2000-07-14 2007-12-13 Novo Nordisk A/S Verfahren zum formen einer pharmazeutischen zusammensetzung in einem verpackungsmaterial
NZ524234A (en) * 2000-08-21 2004-10-29 Bernard O Brien Inst Of Micros Vascularised tissue graft
US7998735B2 (en) 2000-08-21 2011-08-16 Victorian Tissue Engineering Centre Pty. Ltd. Vascularized tissue graft
US8979801B2 (en) * 2001-01-17 2015-03-17 Medtronic Vascular, Inc. Microcatheter devices and methods for targeted substance delivery
US7357794B2 (en) 2002-01-17 2008-04-15 Medtronic Vascular, Inc. Devices, systems and methods for acute or chronic delivery of substances or apparatus to extravascular treatment sites
US8123814B2 (en) 2001-02-23 2012-02-28 Biomet Manufacturing Corp. Method and appartus for acetabular reconstruction
US7597715B2 (en) 2005-04-21 2009-10-06 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
US20060094112A1 (en) * 2001-03-07 2006-05-04 Omotunde Babalola Biological scaffold
US20050177237A1 (en) * 2001-04-12 2005-08-11 Ben Shappley Spinal cage insert, filler piece and method of manufacturing
WO2002083194A1 (en) * 2001-04-12 2002-10-24 Therics, Inc. Method and apparatus for engineered regenerative biostructures
IL158622A0 (en) * 2001-04-30 2004-05-12 Yissum Res Dev Co Composite scaffolds and methods using same for generating complex tissue grafts
WO2002092778A2 (en) * 2001-05-17 2002-11-21 The Board Of Trustees Of The Leland Stanford Junior University Device and method for three-dimensional spatial localization and functional interconnection of different types of cells
AU2002345328A1 (en) 2001-06-27 2003-03-03 Remon Medical Technologies Ltd. Method and device for electrochemical formation of therapeutic species in vivo
US6676987B2 (en) 2001-07-02 2004-01-13 Scimed Life Systems, Inc. Coating a medical appliance with a bubble jet printing head
US6682771B2 (en) * 2001-07-02 2004-01-27 Scimed Life Systems, Inc. Coating dispensing system and method using a solenoid head for coating medical devices
JP2003052804A (ja) * 2001-08-09 2003-02-25 Ichiro Ono インプラントの製造方法およびインプラント
JP2003070816A (ja) * 2001-08-30 2003-03-11 Pentax Corp インプラントの設計方法およびインプラント
GB0121985D0 (en) * 2001-09-11 2001-10-31 Isis Innovation Tissue engineering scaffolds
US7509240B2 (en) * 2001-10-15 2009-03-24 The Regents Of The University Of Michigan Solid freeform fabrication of structurally engineered multifunctional devices
KR100436307B1 (ko) * 2001-11-02 2004-06-19 이진호 생분해성 고분자 다공성 지지체의 친수화, 유연화 처리방법
US7113898B2 (en) * 2001-11-08 2006-09-26 Vanderbilt University Method for modeling signal transduction in cells
US20050121411A1 (en) * 2002-10-29 2005-06-09 Microfabrica Inc. Medical devices and EFAB methods and apparatus for producing them
US8454997B2 (en) 2001-12-18 2013-06-04 Novo Nordisk A/S Solid dose micro implant
US8529956B2 (en) 2002-03-18 2013-09-10 Carnell Therapeutics Corporation Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom
US20030175410A1 (en) * 2002-03-18 2003-09-18 Campbell Phil G. Method and apparatus for preparing biomimetic scaffold
US8293530B2 (en) * 2006-10-17 2012-10-23 Carnegie Mellon University Method and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom
US8086336B2 (en) * 2002-09-30 2011-12-27 Medical Modeling Inc. Method for design and production of a custom-fit prosthesis
US20040152800A1 (en) * 2002-10-09 2004-08-05 Shalaby Shalaby W. Photo-crosslinkable, crystalline, polyaxial, absorbable polyester for rapid prototyping
US7083697B2 (en) * 2002-12-30 2006-08-01 Boston Scientific Scimed, Inc. Porous spun polymeric structures and method of making same
US20040126405A1 (en) * 2002-12-30 2004-07-01 Scimed Life Systems, Inc. Engineered scaffolds for promoting growth of cells
ATE439039T1 (de) * 2003-01-16 2009-08-15 Gen Hospital Corp Verwendung von dreidimensionalen, mikrogefertigten, mittels gewebetechnologie hergestellten systemen für pharmakologische anwendungen
AU2003900180A0 (en) * 2003-01-16 2003-01-30 Silverbrook Research Pty Ltd Method and apparatus (dam001)
US6993406B1 (en) 2003-04-24 2006-01-31 Sandia Corporation Method for making a bio-compatible scaffold
US7416546B2 (en) 2003-05-05 2008-08-26 Boston Scientific Scimed, Inc. Tissue patches and related delivery systems and methods
US8034048B2 (en) * 2003-05-05 2011-10-11 Boston Scientific Scimed, Inc. Tissue patches and related delivery systems and methods
US7960166B2 (en) * 2003-05-21 2011-06-14 The General Hospital Corporation Microfabricated compositions and processes for engineering tissues containing multiple cell types
US20040247775A1 (en) * 2003-06-06 2004-12-09 Boulais Dennis R. Positive displacement coating deposition apparatus and method
US20050085922A1 (en) * 2003-10-17 2005-04-21 Shappley Ben R. Shaped filler for implantation into a bone void and methods of manufacture and use thereof
DE10350570A1 (de) * 2003-10-30 2005-06-16 Bego Semados Gmbh Verfahren zur Herstellung von Knochenersatzmaterial sowie Knochenersatzmaterial
EP1689321B1 (de) * 2003-11-07 2017-01-04 The University of Connecticut Künstliche gewebesysteme und ihre verwendungen
US8639484B2 (en) * 2003-11-14 2014-01-28 Drexel University Method and apparatus for computer-aided tissue engineering for modeling, design and freeform fabrication of tissue scaffolds, constructs, and devices
US7402170B2 (en) * 2003-12-30 2008-07-22 Scimed Life Systems, Inc. Crimp and weld wire connection
US20050185061A1 (en) * 2004-02-23 2005-08-25 Andy Baker Self photographing camera system
JP5008396B2 (ja) * 2004-04-30 2012-08-22 サンスター スイス エスエー 生体適合膜及びその製造方法
US7815826B2 (en) * 2004-05-12 2010-10-19 Massachusetts Institute Of Technology Manufacturing process, such as three-dimensional printing, including solvent vapor filming and the like
DK1773978T3 (da) 2004-05-19 2014-05-26 Univ Pittsburgh Perfunderede, tredimensionelle celle/vævssygdomsmodeller
WO2006050493A2 (en) * 2004-11-03 2006-05-11 The Regents Of The University Of Michigan Biodegradable implant for intertransverse process fusion
CN102772824A (zh) * 2004-12-08 2012-11-14 渗透治疗有限公司 增强血管通路的方法和组合物
US9427496B2 (en) 2005-02-18 2016-08-30 Drexel University Method for creating an internal transport system within tissue scaffolds using computer-aided tissue engineering
US9168328B2 (en) * 2005-02-25 2015-10-27 Drexel University Layered manufacturing utilizing foam as a support and multifunctional material for the creation of parts and for tissue engineering
US8021432B2 (en) 2005-12-05 2011-09-20 Biomet Manufacturing Corp. Apparatus for use of porous implants
US8266780B2 (en) 2005-04-21 2012-09-18 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
DE602006014814D1 (de) * 2005-04-21 2010-07-22 Massachusetts Inst Technology Materialien und verfahren zur änderung einer immunreaktion auf exogene und endogene immunogene, einschliesslich genidentischer und nicht-genidentischer zellen, gewebe oder organe
US8292967B2 (en) 2005-04-21 2012-10-23 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
US8066778B2 (en) 2005-04-21 2011-11-29 Biomet Manufacturing Corp. Porous metal cup with cobalt bearing surface
EP1901680B1 (de) * 2005-06-21 2015-04-15 Shire Regenerative Medicine, Inc. Kryokonservierung von biokompatiblem material
WO2007003019A2 (en) * 2005-07-01 2007-01-11 K.U. Leuven Research & Development Means for functional restoration of a damaged nervous system
AU2006305989B2 (en) * 2005-10-26 2013-10-24 Genesis Technologies Limited Acellular bioabsorbable tissue regeneration matrices produced by incubating acellular blood products
US20070122448A1 (en) * 2005-11-28 2007-05-31 Alireza Rezania Compositions and methods to create a vascularized environment for cellular transplantation
US20100204783A1 (en) * 2005-12-06 2010-08-12 Helen Marie Nugent Methods and compositions for enhancing vascular access
US8840660B2 (en) 2006-01-05 2014-09-23 Boston Scientific Scimed, Inc. Bioerodible endoprostheses and methods of making the same
US8089029B2 (en) 2006-02-01 2012-01-03 Boston Scientific Scimed, Inc. Bioabsorbable metal medical device and method of manufacture
US7718351B2 (en) * 2006-03-14 2010-05-18 Agency For Science, Technology & Research Three-dimensional fabrication of biocompatible structures in anatomical shapes and dimensions for tissue engineering and organ replacement
US8048150B2 (en) 2006-04-12 2011-11-01 Boston Scientific Scimed, Inc. Endoprosthesis having a fiber meshwork disposed thereon
JP4821466B2 (ja) * 2006-07-03 2011-11-24 富士ゼロックス株式会社 液滴吐出ヘッド
JP2009545407A (ja) 2006-08-02 2009-12-24 ボストン サイエンティフィック サイムド，インコーポレイテッド 三次元分解制御を備えたエンドプロテーゼ
JPWO2008023462A1 (ja) * 2006-08-21 2010-01-07 株式会社ネクスト２１ 骨模型，及び骨充填剤又は骨充填剤の製造方法
EP2068782B1 (de) 2006-09-15 2011-07-27 Boston Scientific Limited Biologisch erodierbare endoprothesen
WO2008034013A2 (en) 2006-09-15 2008-03-20 Boston Scientific Limited Medical devices and methods of making the same
US8128689B2 (en) * 2006-09-15 2012-03-06 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis with biostable inorganic layers
US8808726B2 (en) 2006-09-15 2014-08-19 Boston Scientific Scimed. Inc. Bioerodible endoprostheses and methods of making the same
JP2010503482A (ja) 2006-09-18 2010-02-04 ボストン サイエンティフィック リミテッド 内部人工器官
US8287895B1 (en) * 2008-04-24 2012-10-16 Hrl Laboratories, Llc Three-dimensional biological scaffold compromising polymer waveguides
US8197930B1 (en) 2007-05-10 2012-06-12 Hrl Laboratories, Llc Three-dimensional ordered open-cellular structures
US8529958B2 (en) 2006-10-17 2013-09-10 Carmell Therapeutics Corporation Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom
WO2008057580A2 (en) * 2006-11-07 2008-05-15 Pervasis Therapeutics, Inc. Materials and methods for treating and managing angiogenesis-mediated diseases
US20080111282A1 (en) * 2006-11-10 2008-05-15 Baojun Xie Process for Making Three Dimensional Objects From Dispersions of Polymer Colloidal Particles
WO2008083190A2 (en) 2006-12-28 2008-07-10 Boston Scientific Limited Bioerodible endoprostheses and methods of making same
DE102007014158A1 (de) * 2007-03-21 2008-09-25 Matthias Schreiber Verfahren zur Herstellung einer 3D Gefäßmatrix und Zellträgermatrix und In-vitro-Verfahren und Vorrichtung zur Inkubaktion
WO2008122044A2 (en) * 2007-04-02 2008-10-09 Georgia Tech Research Corporation Implantable device for communicating with biological tissue
DE102007016852A1 (de) * 2007-04-10 2008-10-16 Bioregeneration Gmbh Verfahren zur Herstellung einer kristalline Cellulose umfassenden Struktur
ATE545441T1 (de) * 2007-06-13 2012-03-15 Pervasis Therapeutics Inc Verfahren und vorrichtungen zur minimal invasiven abgabe von zellhaltigen fliessfähigen zusammensetzungen
JP2009026126A (ja) * 2007-07-20 2009-02-05 Nec Electronics Corp 半導体装置
US8052745B2 (en) 2007-09-13 2011-11-08 Boston Scientific Scimed, Inc. Endoprosthesis
WO2009039378A2 (en) * 2007-09-19 2009-03-26 The Charles Stark Draper Laboratory, Inc. Microfluidic structures for biomedical applications
WO2009042671A1 (en) * 2007-09-24 2009-04-02 The Board Of Trustees Of The University Of Illinois Three-dimensional microfabricated bioreactors with embedded capillary network
US8265949B2 (en) 2007-09-27 2012-09-11 Depuy Products, Inc. Customized patient surgical plan
US8357111B2 (en) 2007-09-30 2013-01-22 Depuy Products, Inc. Method and system for designing patient-specific orthopaedic surgical instruments
US8398645B2 (en) 2007-09-30 2013-03-19 DePuy Synthes Products, LLC Femoral tibial customized patient-specific orthopaedic surgical instrumentation
WO2011106399A1 (en) 2010-02-25 2011-09-01 Depuy Products, Inc. Customized patient-specific bone cutting blocks
US9173662B2 (en) 2007-09-30 2015-11-03 DePuy Synthes Products, Inc. Customized patient-specific tibial cutting blocks
EP2214641A1 (de) * 2007-10-08 2010-08-11 Sureshan Sivanthan Skalierbare matrix zur züchtung von knochen und knorpel in vivo
EP2288688A2 (de) * 2008-03-25 2011-03-02 Novatissue Gmbh Perfundierbarer bioreaktor zur herstellung von menschlichen oder tierischen geweben
DE102008015633B4 (de) * 2008-03-25 2010-07-01 Nova Tissue Gmbh Perfundierbarer Bioreaktor zur Herstellung und/oder Kultivierung eines menschlichen oder tierischen Blutgefäßes und/oder eines menschlichen oder tierischen Gewebes
DE102008015634B4 (de) * 2008-03-25 2015-07-02 Nova Tissue Gmbh Perfundierbarer Bioreaktor zur Herstellung von menschlichen oder tierischen Geweben
DE102008015635B4 (de) * 2008-03-25 2015-07-02 Nova Tissue Gmbh Perfundierbarer Bioreaktor zur defektadaptierten Herstellung von menschlichen oder tierischen Geweben
US7998192B2 (en) 2008-05-09 2011-08-16 Boston Scientific Scimed, Inc. Endoprostheses
US8236046B2 (en) 2008-06-10 2012-08-07 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
US7985252B2 (en) 2008-07-30 2011-07-26 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
US10842645B2 (en) 2008-08-13 2020-11-24 Smed-Ta/Td, Llc Orthopaedic implant with porous structural member
WO2010019807A1 (en) * 2008-08-13 2010-02-18 Smed-Ta/Td, Llc Orthopaedic implant with spatially varying porosity
US9616205B2 (en) 2008-08-13 2017-04-11 Smed-Ta/Td, Llc Drug delivery implants
JP5774989B2 (ja) * 2008-08-13 2015-09-09 スメド−ティーエイ／ティーディー・エルエルシー 整形外科用ねじ
US9700431B2 (en) 2008-08-13 2017-07-11 Smed-Ta/Td, Llc Orthopaedic implant with porous structural member
US20100042213A1 (en) * 2008-08-13 2010-02-18 Nebosky Paul S Drug delivery implants
EP2341852B1 (de) 2008-08-29 2018-08-15 SMed-TA/TD, LLC Orthopädisches implantat
US8382824B2 (en) 2008-10-03 2013-02-26 Boston Scientific Scimed, Inc. Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides
US10610364B2 (en) 2008-12-04 2020-04-07 Subchondral Solutions, Inc. Method for ameliorating joint conditions and diseases and preventing bone hypertrophy
EP2401000A2 (de) * 2009-02-25 2012-01-04 Howmedica Osteonics Corp. Haltestrukturen für knochentransplantatmaterial
US8267992B2 (en) 2009-03-02 2012-09-18 Boston Scientific Scimed, Inc. Self-buffering medical implants
WO2010111278A1 (en) 2009-03-23 2010-09-30 The Texas A&M University System Compositions of mesenchymal stem cells to regenerate bone
CN101991876A (zh) * 2009-08-14 2011-03-30 机械科学研究总院先进制造技术研究中心 一种具有自抗菌作用的人工假体制造方法
CN106730036B (zh) 2009-08-19 2020-12-08 史密夫和内修有限公司 多孔植入物结构
US20110177590A1 (en) * 2009-12-11 2011-07-21 Drexel University Bioprinted Nanoparticles and Methods of Use
EP2357186A1 (de) 2010-02-12 2011-08-17 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Verfahren zum Erzeugen biologisch verträglicher, dreidimensionaler Gegenstände oder Oberflächen durch Laser-Bestrahlung, solche Gegenstände, deren Verwendung sowie Ausgangsmaterialien für das Verfahren
WO2011106407A1 (en) 2010-02-25 2011-09-01 Depuy Products, Inc. Method of fabricating customized patient-specific bone cutting blocks
ES2704658T3 (es) 2010-02-25 2019-03-19 Depuy Products Inc Bloques de corte de hueso específicos al paciente personalizados
EP2538855A4 (de) 2010-02-25 2016-08-03 Depuy Products Inc Angepasste patientenspezifische schienbeinschneideblöcke
WO2011119573A1 (en) 2010-03-23 2011-09-29 Boston Scientific Scimed, Inc. Surface treated bioerodible metal endoprostheses
US8696738B2 (en) 2010-05-20 2014-04-15 Maquet Cardiovascular Llc Composite prosthesis with external polymeric support structure and methods of manufacturing the same
DE102011012412A1 (de) * 2011-02-25 2012-08-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur schichtweisen Herstellung von 3D-Strukturen, sowie deren Verwendung
DE102010038155A1 (de) 2010-10-05 2012-04-05 Technische Universität Ilmenau Einem biologischen Gewebe nachgebildete Struktur und Verfahren zu deren Herstellung
US20120089238A1 (en) 2010-10-06 2012-04-12 Hyun-Wook Kang Integrated organ and tissue printing methods, system and apparatus
US8641721B2 (en) 2011-06-30 2014-02-04 DePuy Synthes Products, LLC Customized patient-specific orthopaedic pin guides
US8414654B1 (en) * 2011-11-23 2013-04-09 Amendia, Inc. Bone implants and method of manufacture
US9539773B2 (en) 2011-12-06 2017-01-10 Hrl Laboratories, Llc Net-shape structure with micro-truss core
US9017806B2 (en) 2012-03-23 2015-04-28 Hrl Laboratories, Llc High airflow micro-truss structural apparatus
CN102935019B (zh) * 2012-10-19 2016-01-06 华中科技大学 一种基于微球选择性激光烧结的梯度叠层多孔支架的制备方法
IN2015DN04046A (de) * 2012-11-14 2015-10-02 Orthopaedic Innovation Ct Inc
US10405961B2 (en) 2013-03-14 2019-09-10 Cell and Molecular Tissue Engineering, LLC Coated surgical mesh, and corresponding systems and methods
US10130288B2 (en) 2013-03-14 2018-11-20 Cell and Molecular Tissue Engineering, LLC Coated sensors, and corresponding systems and methods
US9681966B2 (en) 2013-03-15 2017-06-20 Smed-Ta/Td, Llc Method of manufacturing a tubular medical implant
US9724203B2 (en) 2013-03-15 2017-08-08 Smed-Ta/Td, Llc Porous tissue ingrowth structure
US9408699B2 (en) 2013-03-15 2016-08-09 Smed-Ta/Td, Llc Removable augment for medical implant
US10793820B2 (en) 2013-04-30 2020-10-06 Lawrence Livermore National Security, Llc Miniaturized, automated in-vitro tissue bioreactor
US9962905B2 (en) * 2013-05-29 2018-05-08 Lawrence Livermore National Security, Llc Three-dimensionally patterned energy absorptive material and method of fabrication
US20150050686A1 (en) * 2013-08-13 2015-02-19 Lawrence Livermore National Security, Llc Omnidirectional, multiaxial bioprinted tissue system, techniques and applications
US10471497B2 (en) 2013-08-16 2019-11-12 The Exone Company Three-dimensional printed metal-casting molds and methods for making the same
EP3057729A4 (de) 2013-10-17 2017-10-18 The Exone Company Isostatische heisspressbehälter mit 3d-druck und verfahren zur herstellung davon
ES2745763T3 (es) 2013-12-23 2020-03-03 The Exone Co Métodos y sistemas para la impresión en tres dimensiones utilizando múltiples fluidos aglutinantes
WO2015100084A1 (en) 2013-12-23 2015-07-02 The Exone Company Method of three-dimensional printing using a multi-component build powder
US10214714B2 (en) 2013-12-30 2019-02-26 New York Stem Cell Foundation, Inc. Perfusion bioreactor
EP3960187A1 (de) * 2013-12-30 2022-03-02 New York Stem Cell Foundation, Inc. Gewebetransplantate und verfahren zur herstellung und verwendung davon
JP2015189007A (ja) * 2014-03-27 2015-11-02 セイコーエプソン株式会社 造形物の製造方法
JP6499399B2 (ja) * 2014-04-03 2019-04-10 株式会社三城ホールディングス 埋葬用眼鏡の製造方法
EP3148730A1 (de) 2014-05-29 2017-04-05 The Exone Company Verfahren zur herstellung von superlegierungsartikeln auf nickelbasis durch dreidimensionales drucken
US20170203514A1 (en) 2014-07-17 2017-07-20 The Exone Company Methods and Apparatuses for Curing Three-Dimensional Printed Articles
ES2832588T3 (es) 2014-12-03 2021-06-10 The Exone Co Proceso para fabricar artículos de carbono densificados mediante impresión tridimensional
AU2016279941A1 (en) 2015-06-16 2018-01-18 Aspect Biosystems Ltd. Continuously bioprinted multilayer tissue structure
CN108473714A (zh) * 2015-10-09 2018-08-31 惠普发展公司，有限责任合伙企业 微粒混合物
EP3380025B1 (de) * 2015-11-25 2021-01-27 Subchondral Solutions, Inc. Vorrichtungen zur reparatur von anatomischen gelenkleiden
JP6896999B2 (ja) * 2016-03-17 2021-06-30 株式会社リコー 立体造形物、臓器モデル及びその製造方法
US11357890B2 (en) 2016-04-01 2022-06-14 New York Stem Cell Foundation, Inc. Customized hybrid bone-implant grafts
JP2019520822A (ja) 2016-06-16 2019-07-25 アスペクト バイオシステムズ リミティド バイオ印刷された半月板移植片及びその使用方法
KR20190050807A (ko) * 2016-09-09 2019-05-13 메르크 파텐트 게엠베하 고체 약학적 투여 형태의 제조 방법
US20200061239A1 (en) * 2016-09-21 2020-02-27 Orthopaedic Innovation Centre Inc. Antimicrobial articles produced by additive manufacturing
DE102016219192A1 (de) * 2016-10-04 2018-04-05 Karlsruher Institut für Technologie Verfahren und Vorrichtung zur Erzeugung einer dreidimensionalen Struktur in einer Matrix
DE102016219191A1 (de) * 2016-10-04 2018-04-05 Karlsruher Institut für Technologie Verfahren und Vorrichtung zur Erzeugung einer dreidimensionalen Struktur in einer Matrix
US11085018B2 (en) 2017-03-10 2021-08-10 Prellis Biologics, Inc. Three-dimensional printed organs, devices, and matrices
US10933579B2 (en) * 2017-03-10 2021-03-02 Prellis Biologics, Inc. Methods and systems for printing biological material
CN111032687A (zh) 2017-05-25 2020-04-17 普瑞利思生物制品公司 三维打印的器官、设备和基质
AT519459B1 (de) * 2017-06-02 2018-07-15 Benjamin Greimel Vorrichtung und Verfahren zum Erzeugen eines Musters aus einem ersten Fluid in einem zweiten Fluid
WO2019157307A1 (en) * 2018-02-08 2019-08-15 Georgia Tech Research Corporation Solution-based additive manufacturing
DE102018107585B3 (de) * 2018-03-29 2019-03-28 Universität Rostock Vorrichtung zur Herstellung von 3D-gedruckten Wirkstofffreisetzungssystemen mit Wirkstoffdepots, sowie Verfahren zur Herstellung von 3D-gedruckten Wirkstofffreisetzungssystemen
US11051829B2 (en) 2018-06-26 2021-07-06 DePuy Synthes Products, Inc. Customized patient-specific orthopaedic surgical instrument
KR20210107653A (ko) * 2018-11-13 2021-09-01 프렐리스 바이오로직스, 인크. 생물학적 물질에 상응하는 3차원 구조체를 프린팅하기 위한 조성물 및 방법
SG11202113099QA (en) * 2019-06-18 2021-12-30 3D Biolabs Llc Systems and methods for fabricating a microchannel vascular network device and seeding a microchannel
US11806955B2 (en) 2020-02-26 2023-11-07 Depuy Ireland Unlimited Company Method for testing additively manufactured orthopaedic prosthetic components
WO2021212110A1 (en) 2020-04-17 2021-10-21 Eagle Engineered Solutions, Inc. Powder spreading apparatus and system
CN112206358B (zh) * 2020-09-29 2021-10-22 苏州诺普再生医学有限公司 一种生物3d打印皮肤修复支架

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060081A (en) 1975-07-15 1977-11-29 Massachusetts Institute Of Technology Multilayer membrane useful as synthetic skin
US4046513A (en) 1976-06-30 1977-09-06 Miles Laboratories, Inc. Printed reagent test devices and method of making same
US4520821A (en) 1982-04-30 1985-06-04 The Regents Of The University Of California Growing of long-term biological tissue correction structures in vivo
US4485097A (en) 1982-05-26 1984-11-27 Massachusetts Institute Of Technology Bone-equivalent and method for preparation thereof
US4609551A (en) 1984-03-20 1986-09-02 Arnold Caplan Process of and material for stimulating growth of cartilage and bony tissue at anatomical sites
US4620327A (en) 1984-07-05 1986-11-04 Caplan Arnold I Process of adapting soluble bone protein for use in stimulating osteoinduction
US5266480A (en) * 1986-04-18 1993-11-30 Advanced Tissue Sciences, Inc. Three-dimensional skin culture system
US5108926A (en) * 1987-09-08 1992-04-28 Board Of Regents, The University Of Texas System Apparatus for the precise positioning of cells
CA1323959C (en) * 1988-09-16 1993-11-09 Andreas F. Von Recum Soft tissue implant with micron-scale surface texture to optimize anchorage
US5204055A (en) 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
US5387380A (en) * 1989-12-08 1995-02-07 Massachusetts Institute Of Technology Three-dimensional printing techniques
IT1248934B (it) * 1990-06-01 1995-02-11 Fidia Spa Membrane forate biocompatibili,processi per la loro preparazione,loro impiego come supporto per la crescita in vitro di cellule epiteliali, pelli artificiali cosi' ottenute e loro impiego nei trapianti di pelle
US5226914A (en) 1990-11-16 1993-07-13 Caplan Arnold I Method for treating connective tissue disorders
US5197985A (en) 1990-11-16 1993-03-30 Caplan Arnold I Method for enhancing the implantation and differentiation of marrow-derived mesenchymal cells
ATE152631T1 (de) * 1991-10-30 1997-05-15 Massachusetts Inst Technology Vorvaskularisierte polymerimplantate für organtransplantation
US5510066A (en) * 1992-08-14 1996-04-23 Guild Associates, Inc. Method for free-formation of a free-standing, three-dimensional body
US5370692A (en) * 1992-08-14 1994-12-06 Guild Associates, Inc. Rapid, customized bone prosthesis
US5490962A (en) * 1993-10-18 1996-02-13 Massachusetts Institute Of Technology Preparation of medical devices by solid free-form fabrication methods

Also Published As

Publication number Publication date
CA2222323A1 (en) 1996-12-19
DE69624241T2 (de) 2003-06-26
EP0836453B1 (de) 2002-10-09
WO1996040002A1 (en) 1996-12-19
CA2222323C (en) 2009-08-04
US6176874B1 (en) 2001-01-23
EP0836453A1 (de) 1998-04-22
US6139574A (en) 2000-10-31
JP3583142B2 (ja) 2004-10-27
ATE225635T1 (de) 2002-10-15
JPH11507256A (ja) 1999-06-29

Similar Documents

Publication Publication Date Title
DE69624241T2 (de) Mittels eines herstellungsverfahrens für frei gestaltete feste strukturen hergestellte matritzen für vaskularisierte geweberegeneration
US5589176A (en) Methods of making doubly porous device
DE69426457D1 (de) Herstellung von medizinischen vorrichtungen mittels einem "solid free form fabrication" verfahren
Wang et al. Application of 3D printing in implantable medical devices
EP1003443B1 (de) Verfahren zur herstellung eines gegenstandes aus porösem material
Maietta et al. A further analysis on Ti6Al4V lattice structures manufactured by selective laser melting
WO2006091097A2 (en) Two-dimensional and three-dimensional structures with a pattern identical to that of e.g. cancellous bone
Chaignaud et al. The history of tissue engineering using synthetic biodegradable polymer scaffolds and cells
Dorozhkin Calcium orthophosphate (CaPO4) scaffolds for bone tissue engineering applications
CN106031800A (zh) 一种诱导软骨/骨组织再生成型的中空支架
Wu et al. Creation of a vascular system for organ manufacturing
Zhang et al. 3D printing method for bone tissue engineering scaffold
Riza et al. Selective laser sintering in biomedical manufacturing
Chua et al. Additive manufacturing and 3D printing
Sapkall et al. Rapid prototyping assisted scaffold fabrication for bone tissue regeneration
CN204734767U (zh) 一种诱导软骨/骨组织再生成型的中空支架
Salehi et al. Three‐dimensional Printing Approaches for the Treatment of Critical‐sized Bone Defects
Masood et al. Application of fused deposition modelling in tissue engineering of tri-leaflet heart valves
Caragiuli et al. Preliminary Considerations on the Design of Multi-layered Bone Scaffold for Laser-Based Printing
Mazzoli et al. Preliminary Considerations on the Design of Multi-layered Bone Scaffold for Laser-Based Printing
Cendrero et al. Engineering Design-controlled Interwoven Multimaterial Scaffolds Combining Hard and Soft Phases
JP2006231068A (ja) 多孔性材料製品
Bagheri Contribution to the manufacture of porous structures for prostheses by means
Morsi et al. Advances and Trends in Tissue Engineering of Heart Valves
Sekou et al. The Use of Rapid Prototyping to Fabricate Liver Tissue Engineering Scaffold

Legal Events

Date Code Title Description
8364 No opposition during term of opposition