IT202200009341A1 - Processo per la produzione di una struttura tridimensionale - Google Patents

Processo per la produzione di una struttura tridimensionale Download PDF

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Publication number
IT202200009341A1
IT202200009341A1 IT102022000009341A IT202200009341A IT202200009341A1 IT 202200009341 A1 IT202200009341 A1 IT 202200009341A1 IT 102022000009341 A IT102022000009341 A IT 102022000009341A IT 202200009341 A IT202200009341 A IT 202200009341A IT 202200009341 A1 IT202200009341 A1 IT 202200009341A1
Authority
IT
Italy
Prior art keywords
producing
dimensional structure
dimensional
Prior art date
Application number
IT102022000009341A
Other languages
English (en)
Inventor
Martino Selene De
Mario Battisti
Aniello Cammarano
Luigi Nicolais
Original Assignee
Materias S R L
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 Materias S R L filed Critical Materias S R L
Priority to IT102022000009341A priority Critical patent/IT202200009341A1/it
Priority to PCT/IB2023/054678 priority patent/WO2023214362A1/en
Publication of IT202200009341A1 publication Critical patent/IT202200009341A1/it

Links

Classifications

    • 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
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/245—Platforms or substrates
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • 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
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • 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
    • 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
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0053—Methods for producing microneedles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Dermatology (AREA)
  • Toxicology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polymerisation Methods In General (AREA)
IT102022000009341A 2022-05-06 2022-05-06 Processo per la produzione di una struttura tridimensionale IT202200009341A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000009341A IT202200009341A1 (it) 2022-05-06 2022-05-06 Processo per la produzione di una struttura tridimensionale
PCT/IB2023/054678 WO2023214362A1 (en) 2022-05-06 2023-05-05 Process for producing a three-dimensional structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000009341A IT202200009341A1 (it) 2022-05-06 2022-05-06 Processo per la produzione di una struttura tridimensionale

Publications (1)

Publication Number Publication Date
IT202200009341A1 true IT202200009341A1 (it) 2023-11-06

Family

ID=82850807

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000009341A IT202200009341A1 (it) 2022-05-06 2022-05-06 Processo per la produzione di una struttura tridimensionale

Country Status (2)

Country Link
IT (1) IT202200009341A1 (it)
WO (1) WO2023214362A1 (it)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110033887A1 (en) * 2007-09-24 2011-02-10 Fang Nicholas X Three-Dimensional Microfabricated Bioreactors with Embedded Capillary Network
WO2014126830A2 (en) * 2013-02-12 2014-08-21 Eipi Systems, Inc. Method and apparatus for three-dimensional fabrication
CA3061448A1 (en) 2017-05-04 2018-11-08 Altergon Sa A device for transdermal delivery of active molecules, uses of the device and methods for producing the device and its components
US20190160733A1 (en) * 2016-05-31 2019-05-30 Northwestern University Method for the fabrication of three-dimensional objects and apparatus for same
CN113069683A (zh) * 2021-04-07 2021-07-06 中国人民解放军军事科学院军事医学研究院 一种用于创面修复的可溶性微针贴片的制备方法
US20210283383A1 (en) * 2013-08-14 2021-09-16 Carbon, Inc. Continuous liquid interphase printing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201211747D0 (en) * 2012-07-03 2012-08-15 Univ Warwick Additive manufacturing apparatus
EP3880442A4 (en) * 2018-11-13 2022-07-27 Prellis Biologics, Inc. COMPOSITIONS AND METHODS FOR PRINTING THREE-DIMENSIONAL STRUCTURES CORRESPONDING TO A BIOLOGICAL MATERIAL

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110033887A1 (en) * 2007-09-24 2011-02-10 Fang Nicholas X Three-Dimensional Microfabricated Bioreactors with Embedded Capillary Network
WO2014126830A2 (en) * 2013-02-12 2014-08-21 Eipi Systems, Inc. Method and apparatus for three-dimensional fabrication
US20210283383A1 (en) * 2013-08-14 2021-09-16 Carbon, Inc. Continuous liquid interphase printing
US20190160733A1 (en) * 2016-05-31 2019-05-30 Northwestern University Method for the fabrication of three-dimensional objects and apparatus for same
CA3061448A1 (en) 2017-05-04 2018-11-08 Altergon Sa A device for transdermal delivery of active molecules, uses of the device and methods for producing the device and its components
CN113069683A (zh) * 2021-04-07 2021-07-06 中国人民解放军军事科学院军事医学研究院 一种用于创面修复的可溶性微针贴片的制备方法

Also Published As

Publication number Publication date
WO2023214362A1 (en) 2023-11-09

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