AR022388A1 - METHOD, PROGRAM AND PROVISION FOR USE IN PRODUCING A POSITIVE MOLD OF AN ORTHODONTIC ACCESSORY - Google Patents
METHOD, PROGRAM AND PROVISION FOR USE IN PRODUCING A POSITIVE MOLD OF AN ORTHODONTIC ACCESSORYInfo
- Publication number
- AR022388A1 AR022388A1 ARP990105124A AR022388A1 AR 022388 A1 AR022388 A1 AR 022388A1 AR P990105124 A ARP990105124 A AR P990105124A AR 022388 A1 AR022388 A1 AR 022388A1
- Authority
- AR
- Argentina
- Prior art keywords
- positive mold
- orthodontic accessory
- model
- digital
- program
- Prior art date
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Un método, programa y disposicion para usar en producir un molde positivo de un accesorio de ortodoncia. Se produce un molde positivo para usar para crearun accesorio de ortodoncia obteniendo un modelo digital de denticion, tal como un modelo de superficie geométrica en 3D o un molde de imagen volumétrica en 3D,que define la forma de un accesorio de ortodoncia y alterando luego el modelo de denticion digital para retirar una porcion que no afecta la forma delaccesorio de ortodoncia. El modelo dedenticion digital alterado se usa luego para construir un molde positivo para el accesorio de ortodoncia. Se usacircuitería de procesamiento, tal como una computadora programable, para obtener y alterar el modelo de denticion digital. Comunmente seusa un dispositivo depresentacion de prototipo rápido, tal como una máquina de estereolitografía, para construir el molde positivo.A method, program and arrangement for use in producing a positive mold of an orthodontic accessory. A positive mold is produced to use to create an orthodontic accessory obtaining a digital denticion model, such as a 3D geometric surface model or a 3D volumetric image mold, which defines the shape of an orthodontic accessory and then altering the digital denticion model to remove a portion that does not affect the shape of the orthodontic accessory. The altered digital identification model is then used to build a positive mold for the orthodontic accessory. Processing circuitry, such as a programmable computer, is used to obtain and alter the digital denticion model. A rapid prototype presentation device, such as a stereolithography machine, is commonly used to construct the positive mold.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16927698A | 1998-10-08 | 1998-10-08 | |
| US09/169,036 US6450807B1 (en) | 1997-06-20 | 1998-10-08 | System and method for positioning teeth |
| US09/169,034 US6471511B1 (en) | 1997-06-20 | 1998-10-08 | Defining tooth-moving appliances computationally |
| US09/264,547 US7063532B1 (en) | 1997-06-20 | 1999-03-08 | Subdividing a digital dentition model |
| US09/311,715 US6210162B1 (en) | 1997-06-20 | 1999-05-14 | Creating a positive mold of a patient's dentition for use in forming an orthodontic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR022388A1 true AR022388A1 (en) | 2002-09-04 |
Family
ID=45582083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990105124 AR022388A1 (en) | 1998-10-08 | 1999-10-08 | METHOD, PROGRAM AND PROVISION FOR USE IN PRODUCING A POSITIVE MOLD OF AN ORTHODONTIC ACCESSORY |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR022388A1 (en) |
-
1999
- 1999-10-08 AR ARP990105124 patent/AR022388A1/en unknown
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