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FR3119092B1 - PROCESS FOR MANUFACTURING A MACHINABLE PREFORM - Google Patents

PROCESS FOR MANUFACTURING A MACHINABLE PREFORM Download PDF

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Publication number
FR3119092B1
FR3119092B1 FR2100743A FR2100743A FR3119092B1 FR 3119092 B1 FR3119092 B1 FR 3119092B1 FR 2100743 A FR2100743 A FR 2100743A FR 2100743 A FR2100743 A FR 2100743A FR 3119092 B1 FR3119092 B1 FR 3119092B1
Authority
FR
France
Prior art keywords
preform
fibers
manufacturing
machinable
main faces
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.)
Active
Application number
FR2100743A
Other languages
French (fr)
Other versions
FR3119092A1 (en
Inventor
Bruno Clunet-Coste
Bernard Maneuf
ANDRé COLLOMBIN
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.)
Clunet Coste Bruno
Original Assignee
Clunet Coste Bruno
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 Clunet Coste Bruno filed Critical Clunet Coste Bruno
Priority to FR2100743A priority Critical patent/FR3119092B1/en
Priority to PCT/EP2022/051954 priority patent/WO2022162095A1/en
Publication of FR3119092A1 publication Critical patent/FR3119092A1/en
Application granted granted Critical
Publication of FR3119092B1 publication Critical patent/FR3119092B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
    • 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
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • 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
    • A61C13/225—Fastening prostheses in the mouth
    • A61C13/30—Fastening of peg-teeth in the mouth

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Moulding By Coating Moulds (AREA)
  • Dental Prosthetics (AREA)

Abstract

PROCÉDÉ DE FABRICATION D’UNE PRÉFORME USINABLE La préforme (1) pour élément prothétique dentaire comprend des deux faces principales opposées (2,3) et des premières fibres (7) parallèles à une première direction (Y) et reliant les deux faces principales opposées (2,3). Des nappes (20) de fibres sont superposées selon la première direction (Y). Les premières fibres (7) comportent au moins une fibre de référence (8) formée dans une couleur différente des autres premières fibres. La préforme possèdes de propriétés mécaniques différentes aux deux extrémités en réponse à une sollicitation perpendiculaire à la première direction (Y). Figure pour l’abrégé : figure 1METHOD FOR MANUFACTURING A MACHINABLE PREFORM The preform (1) for a dental prosthetic element comprises two opposite main faces (2,3) and first fibers (7) parallel to a first direction (Y) and connecting the two opposite main faces (2.3). Layers (20) of fibers are superposed in the first direction (Y). The first fibers (7) have at least one reference fiber (8) formed in a different color from the other first fibers. The preform has different mechanical properties at the two ends in response to a stress perpendicular to the first direction (Y). Figure for abstract: figure 1

FR2100743A 2021-01-27 2021-01-27 PROCESS FOR MANUFACTURING A MACHINABLE PREFORM Active FR3119092B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2100743A FR3119092B1 (en) 2021-01-27 2021-01-27 PROCESS FOR MANUFACTURING A MACHINABLE PREFORM
PCT/EP2022/051954 WO2022162095A1 (en) 2021-01-27 2022-01-27 Machinable preform for corono-radicular reconstruction, machinable element comprising such a preform, method for performing a corono-radicular reconstruction and method for manufacturing a preform

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100743A FR3119092B1 (en) 2021-01-27 2021-01-27 PROCESS FOR MANUFACTURING A MACHINABLE PREFORM
FR2100743 2021-01-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
FR2207115A Division FR3124940B1 (en) 2022-07-11 2022-07-11 MACHINABLE PREFORM FOR CORONO-RADICULAR RECONSTRUCTION, MACHINABLE ELEMENT COMPRISING SUCH A PREFORM, METHOD FOR PRODUCING CORONO-RADICULAR RECONSTRUCTION AND METHOD FOR PRODUCING A PREFORM

Publications (2)

Publication Number Publication Date
FR3119092A1 FR3119092A1 (en) 2022-07-29
FR3119092B1 true FR3119092B1 (en) 2023-05-19

Family

ID=79269631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2100743A Active FR3119092B1 (en) 2021-01-27 2021-01-27 PROCESS FOR MANUFACTURING A MACHINABLE PREFORM

Country Status (2)

Country Link
FR (1) FR3119092B1 (en)
WO (1) WO2022162095A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588181B1 (en) 1985-10-07 1990-04-27 Jean Barbe NEW ENDOBUCCAL PROSTHESES IN COMPOSITE MATERIALS
FR2654612B1 (en) 1989-11-20 1997-05-09 Marc Reynaud PHYSIOLOGICAL DENTAL ANCHORING TENON MADE OF COMPOSITE MATERIAL AND ITS MANUFACTURING METHOD.
US6371763B1 (en) * 1997-11-28 2002-04-16 Robert J. Sicurelli, Jr. Flexible post in a dental post and core system
FR2731146B1 (en) * 1995-03-01 1997-05-09 Marc Reynaud DENTAL POST WITH DIRECTIONAL DISTRIBUTION OF RESISTANCE
US6345984B2 (en) 1998-04-13 2002-02-12 Jeneric/Pentron, Inc. Prefabricated components for dental appliances
SG79227A1 (en) * 1998-04-17 2001-03-20 Inst Materials Research & Eng Fiber-reinforced composite product with graded stiffness
IT1318476B1 (en) * 2000-04-19 2003-08-25 Krugg S P A ENDOCANALAR PIN FOR DENTAL USE AND RELATED METHOD OF DIRECTION.
DE102008042021B3 (en) * 2008-09-12 2010-04-15 Universität Rostock Endodontic pin for introducing into a curved root canal with a single-piece base body, comprises a plastic matrix, which is reinforced with fibers that are embedded parallel to a longitudinal axis in the plastic matrix
EP2410937B1 (en) 2009-03-23 2016-01-06 Bioloren S.R.L. Semi -worked piece for production of dental/odontoiatric devices, namely for posts, stumps and dental crowns
FR3044890B1 (en) 2015-12-10 2018-04-27 Societe De Recherches Techniques Dentaires - Rtd CAD / CAM DISK FOR THE MANUFACTURE OF INLAY CORE FIBERS
WO2018231588A1 (en) * 2017-06-15 2018-12-20 Levin Martin David Methods, systems, and computer program products for making customized root canal obturation cores

Also Published As

Publication number Publication date
WO2022162095A1 (en) 2022-08-04
FR3119092A1 (en) 2022-07-29

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