FR3129285B1 - Préforme dentaire, procédé de fabrication d’une telle préforme et procédé de fabrication d’une prothèse dentaire à partir d’une telle préforme - Google Patents

Préforme dentaire, procédé de fabrication d’une telle préforme et procédé de fabrication d’une prothèse dentaire à partir d’une telle préforme Download PDF

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Publication number
FR3129285B1
FR3129285B1 FR2112475A FR2112475A FR3129285B1 FR 3129285 B1 FR3129285 B1 FR 3129285B1 FR 2112475 A FR2112475 A FR 2112475A FR 2112475 A FR2112475 A FR 2112475A FR 3129285 B1 FR3129285 B1 FR 3129285B1
Authority
FR
France
Prior art keywords
preform
manufacturing
dental
wire elements
peripheral portion
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
FR2112475A
Other languages
English (en)
French (fr)
Other versions
FR3129285A1 (fr
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 FR2112475A priority Critical patent/FR3129285B1/fr
Priority to EP22206424.8A priority patent/EP4186466B1/fr
Priority to US17/986,024 priority patent/US12446995B2/en
Priority to JP2022186845A priority patent/JP2023077417A/ja
Publication of FR3129285A1 publication Critical patent/FR3129285A1/fr
Application granted granted Critical
Publication of FR3129285B1 publication Critical patent/FR3129285B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61C13/34—Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins [4]
    • 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
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
    • B29C53/66—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis with axially movable winding feed member, e.g. lathe type winding
    • 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
    • B29L2031/7532—Artificial members, protheses
    • B29L2031/7536—Artificial teeth
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24116—Oblique to direction of web

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Prosthetics (AREA)
  • Dental Preparations (AREA)
FR2112475A 2021-11-24 2021-11-24 Préforme dentaire, procédé de fabrication d’une telle préforme et procédé de fabrication d’une prothèse dentaire à partir d’une telle préforme Active FR3129285B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2112475A FR3129285B1 (fr) 2021-11-24 2021-11-24 Préforme dentaire, procédé de fabrication d’une telle préforme et procédé de fabrication d’une prothèse dentaire à partir d’une telle préforme
EP22206424.8A EP4186466B1 (fr) 2021-11-24 2022-11-09 Préforme dentaire, procédé de fabrication d'une telle préforme et procédé de fabrication d'une prothèse dentaire à partir d'une telle préforme
US17/986,024 US12446995B2 (en) 2021-11-24 2022-11-14 Dental preform, method for manufacturing one such preform and method for manufacturing a dental prosthesis from one such preform
JP2022186845A JP2023077417A (ja) 2021-11-24 2022-11-22 歯科用プリフォーム、１つのこうしたプリフォームを製造する方法、および１つのこうしたプリフォームから歯科プロステーシスを製造する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2112475A FR3129285B1 (fr) 2021-11-24 2021-11-24 Préforme dentaire, procédé de fabrication d’une telle préforme et procédé de fabrication d’une prothèse dentaire à partir d’une telle préforme
FR2112475 2021-11-24

Publications (2)

Publication Number Publication Date
FR3129285A1 FR3129285A1 (fr) 2023-05-26
FR3129285B1 true FR3129285B1 (fr) 2024-07-19

Family

ID=80113348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2112475A Active FR3129285B1 (fr) 2021-11-24 2021-11-24 Préforme dentaire, procédé de fabrication d’une telle préforme et procédé de fabrication d’une prothèse dentaire à partir d’une telle préforme

Country Status (4)

Country Link
US (1) US12446995B2 (enExample)
EP (1) EP4186466B1 (enExample)
JP (1) JP2023077417A (enExample)
FR (1) FR3129285B1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3167539A1 (fr) 2024-10-21 2026-04-24 Bio Composants Medicaux Préforme dentaire, procédé de fabrication d’une telle préforme et procédé de fabrication d’une prothèse dentaire à partir d’une telle préforme

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825601A1 (de) * 1988-07-28 1989-03-09 Strobl Walter Intrakanalaer zu verankernder zahnhartsubstanzaufbau
US6371763B1 (en) * 1997-11-28 2002-04-16 Robert J. Sicurelli, Jr. Flexible post in a dental post and core system
FR2731146B1 (fr) * 1995-03-01 1997-05-09 Marc Reynaud Tenon dentaire a repartition directionnelle de la resistance
IT1318476B1 (it) * 2000-04-19 2003-08-25 Krugg S P A Perno endocanalare per uso odontoiatrico e relativo metodo direalizzazione.

Also Published As

Publication number Publication date
EP4186466C0 (fr) 2025-02-19
US20230157797A1 (en) 2023-05-25
EP4186466A1 (fr) 2023-05-31
JP2023077417A (ja) 2023-06-05
US12446995B2 (en) 2025-10-21
EP4186466B1 (fr) 2025-02-19
FR3129285A1 (fr) 2023-05-26

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FR3129285A1 (fr) Préforme dentaire, procédé de fabrication d’une telle préforme et procédé de fabrication d’une prothèse dentaire à partir d’une telle préforme

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