CN103371872B - 用于制造正牙器具的系统和方法 - Google Patents

用于制造正牙器具的系统和方法 Download PDF

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Publication number
CN103371872B
CN103371872B CN201310217226.2A CN201310217226A CN103371872B CN 103371872 B CN103371872 B CN 103371872B CN 201310217226 A CN201310217226 A CN 201310217226A CN 103371872 B CN103371872 B CN 103371872B
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CN
China
Prior art keywords
supercritical fluid
binder
fluid
pressure vessel
pressure
Prior art date
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Active
Application number
CN201310217226.2A
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English (en)
Chinese (zh)
Other versions
CN103371872A (zh
Inventor
D·M·穆诺斯
B·C·严
P·B·柯林
S-K·谭
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.)
Ormco Corp
Original Assignee
Ormco Corp
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.)
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Publication date
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Publication of CN103371872A publication Critical patent/CN103371872A/zh
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Publication of CN103371872B publication Critical patent/CN103371872B/zh
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/14—Brackets; Fixing brackets to teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • B22F3/1025—Removal of binder or filler not by heating only
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CN201310217226.2A 2012-04-26 2013-04-26 用于制造正牙器具的系统和方法 Active CN103371872B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261638617P 2012-04-26 2012-04-26
US61/638,617 2012-04-26
US13/869,406 2013-04-24
US13/869,406 US10182884B2 (en) 2012-04-26 2013-04-24 Systems and methods for manufacturing orthodontic appliances

Publications (2)

Publication Number Publication Date
CN103371872A CN103371872A (zh) 2013-10-30
CN103371872B true CN103371872B (zh) 2017-09-22

Family

ID=48288780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310217226.2A Active CN103371872B (zh) 2012-04-26 2013-04-26 用于制造正牙器具的系统和方法

Country Status (4)

Country Link
US (2) US10182884B2 (enExample)
EP (1) EP2656812B1 (enExample)
JP (1) JP6262446B2 (enExample)
CN (1) CN103371872B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201414820D0 (en) * 2014-08-20 2014-10-01 Brown Sebastian M Improvements to anaesthetic recycling methods and systems
US10085824B2 (en) 2015-10-30 2018-10-02 Ortho Organizers, Inc. Self ligating orthodontic bracket
US20200376547A1 (en) * 2019-05-28 2020-12-03 Desktop Metal, Inc. Furnace for sintering printed objects

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731208A (en) * 1984-12-26 1988-03-15 Sumitomo Heavy Industries, Ltd. Method of removing binder material from a shaped ceramic preform by extracting with supercritical fluid
US5271903A (en) * 1990-10-02 1993-12-21 Dionex Corporation Supercritical fluid extraction restrictor and collection system
US5613849A (en) * 1994-01-27 1997-03-25 Injex Corporation Dental care material and manufacturing method
CN101006942A (zh) * 1997-06-20 2007-08-01 矫正技术公司 逐渐移位牙齿的方法和装置
CN101068503A (zh) * 2005-01-25 2007-11-07 诺伯特·阿贝斯 用于成形生坯体的方法和由该方法制成的制品

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311577A (ja) 1986-07-01 1988-01-19 トヨタ自動車株式会社 セラミツクス成形体の脱脂方法
JPH0543317A (ja) 1991-08-09 1993-02-23 Sumitomo Metal Mining Co Ltd 歯列矯正部品の製造方法
US20060163774A1 (en) * 2005-01-25 2006-07-27 Norbert Abels Methods for shaping green bodies and articles made by such methods
JP4770851B2 (ja) 2008-03-05 2011-09-14 セイコーエプソン株式会社 透光性セラミックスの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731208A (en) * 1984-12-26 1988-03-15 Sumitomo Heavy Industries, Ltd. Method of removing binder material from a shaped ceramic preform by extracting with supercritical fluid
US5271903A (en) * 1990-10-02 1993-12-21 Dionex Corporation Supercritical fluid extraction restrictor and collection system
US5613849A (en) * 1994-01-27 1997-03-25 Injex Corporation Dental care material and manufacturing method
CN101006942A (zh) * 1997-06-20 2007-08-01 矫正技术公司 逐渐移位牙齿的方法和装置
CN101068503A (zh) * 2005-01-25 2007-11-07 诺伯特·阿贝斯 用于成形生坯体的方法和由该方法制成的制品

Also Published As

Publication number Publication date
US20130285268A1 (en) 2013-10-31
CN103371872A (zh) 2013-10-30
US20190133718A1 (en) 2019-05-09
EP2656812A1 (en) 2013-10-30
JP2013226418A (ja) 2013-11-07
EP2656812B1 (en) 2014-12-17
US10182884B2 (en) 2019-01-22
JP6262446B2 (ja) 2018-01-17

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