DE60210650D1 - System und verfahren zum uniaxialen pressen eines gegenstandes wie eine drei-dimensional gedruckte dosierungsform - Google Patents

System und verfahren zum uniaxialen pressen eines gegenstandes wie eine drei-dimensional gedruckte dosierungsform

Info

Publication number
DE60210650D1
DE60210650D1 DE60210650T DE60210650T DE60210650D1 DE 60210650 D1 DE60210650 D1 DE 60210650D1 DE 60210650 T DE60210650 T DE 60210650T DE 60210650 T DE60210650 T DE 60210650T DE 60210650 D1 DE60210650 D1 DE 60210650D1
Authority
DE
Germany
Prior art keywords
dosage form
pressing
item
compression
surface finish
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
DE60210650T
Other languages
English (en)
Other versions
DE60210650T2 (de
Inventor
Lewis E Pryce
William Rowe
J Cima
A Materna
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.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of Technology
Therics Inc
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 Massachusetts Institute of Technology, Therics Inc filed Critical Massachusetts Institute of Technology
Publication of DE60210650D1 publication Critical patent/DE60210650D1/de
Application granted granted Critical
Publication of DE60210650T2 publication Critical patent/DE60210650T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
    • 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
    • B33Y70/00—Materials specially adapted for 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
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Preparation (AREA)
  • Ink Jet (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
DE60210650T 2001-10-29 2002-10-29 System und verfahren zum uniaxialen pressen eines gegenstandes wie eine drei-dimensional gedruckte dosierungsform Expired - Lifetime DE60210650T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33992001P 2001-10-29 2001-10-29
US339920P 2001-10-29
PCT/US2002/034836 WO2003037607A1 (en) 2001-10-29 2002-10-29 A system and method for uniaxial compression of an article, such as a three-dimensionally printed dosage form

Publications (2)

Publication Number Publication Date
DE60210650D1 true DE60210650D1 (de) 2006-05-24
DE60210650T2 DE60210650T2 (de) 2007-01-25

Family

ID=23331181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60210650T Expired - Lifetime DE60210650T2 (de) 2001-10-29 2002-10-29 System und verfahren zum uniaxialen pressen eines gegenstandes wie eine drei-dimensional gedruckte dosierungsform

Country Status (8)

Country Link
US (2) US7931914B2 (de)
EP (1) EP1439945B1 (de)
JP (2) JP4845340B2 (de)
AT (1) ATE322972T1 (de)
CA (1) CA2464478C (de)
DE (1) DE60210650T2 (de)
ES (1) ES2262851T3 (de)
WO (1) WO2003037607A1 (de)

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Also Published As

Publication number Publication date
JP4845340B2 (ja) 2011-12-28
US20110187015A1 (en) 2011-08-04
EP1439945A1 (de) 2004-07-28
US7931914B2 (en) 2011-04-26
US20030143268A1 (en) 2003-07-31
US8758658B2 (en) 2014-06-24
ATE322972T1 (de) 2006-04-15
CA2464478A1 (en) 2003-05-08
JP2005507723A (ja) 2005-03-24
EP1439945B1 (de) 2006-04-12
ES2262851T3 (es) 2006-12-01
CA2464478C (en) 2012-03-20
DE60210650T2 (de) 2007-01-25
JP2010227590A (ja) 2010-10-14
WO2003037607A1 (en) 2003-05-08

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Owner name: MASSACHUSETTS INSTITUTE OF TECHNOLOGY, CAMBRID, US