WO2011057374A1 - Analogue d'implant avec manchon et pièce coulée - Google Patents

Analogue d'implant avec manchon et pièce coulée Download PDF

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Publication number
WO2011057374A1
WO2011057374A1 PCT/BR2010/000381 BR2010000381W WO2011057374A1 WO 2011057374 A1 WO2011057374 A1 WO 2011057374A1 BR 2010000381 W BR2010000381 W BR 2010000381W WO 2011057374 A1 WO2011057374 A1 WO 2011057374A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
analog
coping
straight
analogue
Prior art date
Application number
PCT/BR2010/000381
Other languages
English (en)
Portuguese (pt)
Inventor
Ismael Crepaldi
Original Assignee
Ismael Crepaldi
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 Ismael Crepaldi filed Critical Ismael Crepaldi
Publication of WO2011057374A1 publication Critical patent/WO2011057374A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/002—Means or methods for correctly replacing a dental model, e.g. dowel pins; Dowel pin positioning means or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0093—Features of implants not otherwise provided for

Definitions

  • the present patent refers to the analog with cover and die applied in the technique of copying the tooth coping that occurred in dental laboratory that aims agility, ease, speed and practicality in the referred operation. Its shape allows frequent operation of removal and re-fitting of the base of the tooth copy into the plaster model during coping creation is easy and unscrewing due to its shape that allows sliding movement. It has the advantages of being a simple format device, easy to produce, with versatile and low cost application.
  • the transfer (T) is a set of parts consisting of a screw (P) and a socket (E) that were fitted into the implant of the patient's mouth.
  • the received transfer (T) is fitted by screwing the screw (P) into a common analog (AC) that the dental technician has in the laboratory.
  • the combination of the common analog (AC) with the transfer (T), which can be seen in figure 15, is positioned and seated in the hole (F) of the molding (MA) so that the common analog (AC) is trapped in the hole (F).
  • Gypsum in solution is added to the molding (MA) containing the common analog (AC) and the transfer (T) to form the laboratory mold (ML).
  • the molding (MA) remains positioned over a vibrating device so that the plaster penetrates all cavities.
  • the plaster dry, or "prey” as it is called the mold is complete, and the common analog (AC) gets stuck in the mold (ML).
  • the technician adds over the implant well a resilient silicone (CS) layer that simulates the patient's gum. Only then is the transfer (T) unscrewed from the common analog (AC) and returned to the dentist.
  • CS resilient silicone
  • the "ucla” (U) a socket made of injected plastic or metal that can be seen in figures 16 and 17, is screwed onto the tip (H) of the common analog (AC) and is "customized” by wearing it with specific tool to fit properly with the patient's arch.
  • the base of the tooth copy is molded in wax or, as it may also be called, the coping (CO) is carved.
  • the dental technician often removes coping (CO) from the mold to carve it into his hands, returning it again to assess whether the aesthetics of coping (CO) are harmonious with the others.
  • the dental technician unscrews with a tiny screwdriver a screw (PM) from the common analog (AC) attached to the mold (ML) and threads the carved wax coping (CO) over the " ucla "(U) in another loose common analog (AC).
  • the dental technician with a wrench unscrews the loose (analog) screw (PM) and re-threads the carved wax coping (CO) over the "ucla” (U) in the common analog (AC) attached to the mold.
  • This operation which is shown in figure 20, repeats over and over again until coping (CO) is completed.
  • the coping wax (CO) and the ucla plastic (U) are replaced by metal by the casting of the coping (CO).
  • FIGURE 1 showing the top front perspective view of the die analog fitted to its cover of the present invention
  • FIGURE 2 showing the rear bottom perspective view of the die analog fitted to its cover of the present invention
  • FIGURE 3 showing the front top perspective view of the die analog of the present invention with the straight socket section;
  • FIGURE 4 which shows the rear bottom perspective view of the die analog of the present invention with the straight socket section;
  • FIGURE 5 showing the top front perspective view of the lock analog of the present invention with the crimped socket section;
  • FIGURE 6 showing the bottom rear perspective view of the lock analog of the present invention with the crimped socket section
  • FIGURE 7 showing the front top perspective view of the cover of the present invention with the straight snap band
  • FIGURE 8 showing the rear bottom perspective view of the cover of the present invention with the straight snap band
  • FIGURE 9 showing the top front perspective view of the cover of the present invention with the spiked slot
  • FIGURE 10 showing the rear bottom perspective view of the cover of the present invention with the spiked socket
  • FIGURE 11 showing the top perspective front view of the common analog currently used
  • FIGURE 12 showing the rear bottom perspective view of the common analog currently used
  • FIGURE 13 showing the front top perspective view of the transfer screw and fitting
  • FIGURE 14 showing the rear bottom perspective view of the transfer screw and fitting
  • FIGURE 15 showing the front upper perspective view of the combination of transfer and common analog
  • FIGURE 16 showing the front upper perspective view of the "ucla"
  • FIGURE 17 showing the bottom rear perspective view of the "ucla”
  • FIGURE 18 showing the top schematic view of the modeling received by the dental technician
  • FIGURE 19 showing the side schematic sectional view of the die analog of the present invention being used in the mold
  • FIGURE 20 showing the side schematic sectional view of the common analog being used in the mold.
  • the die-capped analog of the present invention is comprised of a die-analog (1) of preferably metallic material, provided with a conical-shaped body (1-A), with a straight-fitting (1-Al) cross-section. straight lateral cut, and / or with a spiked socket section (lA-2) of straight lateral longitudinal hole shape; of a head (1-B) with a cylindrical section (1 -Bl) containing a marking (1-B-1-A) exactly aligned with the notch (1-Al) and / or (lA-2) ), and with a hexagonal section (lB-2); and a straight internal threaded hole (1-C) located in the center of the socket (1), through the head (1-B) and not through the body (1-A); and by a cover (2) of preferably plastic material, provided with a body (2-A) divided into one or more sections (2-Al) and with a central hole (2-A-2) through the body ( 2a) of a flat prismatic internal shoulder (2b) of flat pris
  • the sections (2-Al) that divide the body (2- A) of the cover (2) have the function of increasing the friction of the cover (2) with the plaster mold (ML) and improving its fixation. There are no limited number of sections. (2-Al) and may vary according to the size of the analog with cover and die.
  • cap and die analog of the present invention occurs in the same way as the use of the common analog (AC) already shown above, only varying that the removal and return operation of the coping (CO) to the mold (ML) occurs without unscrewing and screw threading (PM) of the common analog (AC).
  • the removal and return of the screwed assembly formed by coping (CO), "ucla” (U), screw (PM) and lock analog (1) occurs by removing and inserting the bolted assembly on the cover (2), exempting any screwing and unscrewing operations. Removal of the screw assembly generally requires a push with any object at the body tip (1-A) that is exposed due to the lower hole (FI) in the plaster mold (ML) made after the plaster drying step.

Abstract

La présente invention concerne un analogue d'implant avec manchon et pièce coulée trouvant une application dans le façonnage d'une chape dentaire (coping) dans un laboratoire de prothèses dentaires, et visant à rendre cette opération de façonnage plus facile, plus rapide et plus pratique. La forme de l'analogue d'implant facilite les fréquentes opérations de retrait et de ré-emboîtement de la base de la chape sur le modèle de plâtre pendant la production de la chape, aucun dévissage n'étant nécessaire du fait que cette forme permet un coulissement. Ledit analogue d'implant comprend une pièce coulée (1) dotée d'un corps (1-A), d'une tête (1-B) et d'un orifice à filetage intérieur (1-C) droit, ainsi qu'un manchon (2) doté d'un corps (2-A), d'une partie saillante intérieure droite (2-B) et/ou d'une partie saillante intérieure incrustée (2-C), et d'une pointe (2-D). Ce dispositif se caractérise avantageusement par sa simplicité structurale, sa facilité de production, sa polyvalence et son faible coût.
PCT/BR2010/000381 2009-11-13 2010-11-12 Analogue d'implant avec manchon et pièce coulée WO2011057374A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0905004 BRPI0905004A2 (pt) 2009-11-13 2009-11-13 análogo com capa e troquelado
BRPI0905004-3 2009-11-13

Publications (1)

Publication Number Publication Date
WO2011057374A1 true WO2011057374A1 (fr) 2011-05-19

Family

ID=43991115

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2010/000381 WO2011057374A1 (fr) 2009-11-13 2010-11-12 Analogue d'implant avec manchon et pièce coulée

Country Status (2)

Country Link
BR (1) BRPI0905004A2 (fr)
WO (1) WO2011057374A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103857358A (zh) * 2011-08-21 2014-06-11 列弗·比德里克 牙植入体-定制基牙和植入体替代体的复制品
DE102016122204A1 (de) * 2016-11-18 2018-05-24 Curd Gadau Laboranalogsystem
DE102016122201A1 (de) * 2016-11-18 2018-05-24 Curd Gadau Scankörper für ein Laboranalogsystem

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758161A (en) * 1987-01-28 1988-07-19 Core-Vent Corporation Coping insert for use with a dental implant
US5106300A (en) * 1990-09-26 1992-04-21 Voitik Anton J Dental implant attachment structure and method
US5334024A (en) * 1990-03-21 1994-08-02 Core-Vent Corporation Transfer abutment
US5899697A (en) * 1994-11-08 1999-05-04 Implant Innovations, Inc. Anatomic interchangeable healing abutment and impression coping
US20040137410A1 (en) * 2003-01-07 2004-07-15 Anopet Phimmasone Assembly to connect prosthetic teeth to dental models

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758161A (en) * 1987-01-28 1988-07-19 Core-Vent Corporation Coping insert for use with a dental implant
US5334024A (en) * 1990-03-21 1994-08-02 Core-Vent Corporation Transfer abutment
US5106300A (en) * 1990-09-26 1992-04-21 Voitik Anton J Dental implant attachment structure and method
US5899697A (en) * 1994-11-08 1999-05-04 Implant Innovations, Inc. Anatomic interchangeable healing abutment and impression coping
US20040137410A1 (en) * 2003-01-07 2004-07-15 Anopet Phimmasone Assembly to connect prosthetic teeth to dental models

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103857358A (zh) * 2011-08-21 2014-06-11 列弗·比德里克 牙植入体-定制基牙和植入体替代体的复制品
EP2744441A4 (fr) * 2011-08-21 2015-05-13 Lev Bederak Implants dentaires - répliques de pilier sur mesure et analogues d'implant
DE102016122204A1 (de) * 2016-11-18 2018-05-24 Curd Gadau Laboranalogsystem
DE102016122201A1 (de) * 2016-11-18 2018-05-24 Curd Gadau Scankörper für ein Laboranalogsystem
DE102016122204B4 (de) 2016-11-18 2019-05-09 Curd Gadau Laboranalogsystem
DE102016122201B4 (de) 2016-11-18 2019-05-23 Curd Gadau Scankörper für ein Laboranalogsystem

Also Published As

Publication number Publication date
BRPI0905004A2 (pt) 2011-07-12

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