ES1303045U - Stabilizing palatal plate for orthognathic surgery. (Machine-translation by Google Translate, not legally binding) - Google Patents
Stabilizing palatal plate for orthognathic surgery. (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES1303045U ES1303045U ES202330703U ES202330703U ES1303045U ES 1303045 U ES1303045 U ES 1303045U ES 202330703 U ES202330703 U ES 202330703U ES 202330703 U ES202330703 U ES 202330703U ES 1303045 U ES1303045 U ES 1303045U
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- palatal
- stabilizing
- orthognathic surgery
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- molars
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 10
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 8
- 239000010936 titanium Substances 0.000 claims abstract description 8
- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 239000000560 biocompatible material Substances 0.000 claims abstract description 3
- 210000001983 hard palate Anatomy 0.000 claims abstract description 3
- 210000001847 jaw Anatomy 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 210000002050 maxilla Anatomy 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010061274 Malocclusion Diseases 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 230000009643 growth defect Effects 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 210000003784 masticatory muscle Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 210000001738 temporomandibular joint Anatomy 0.000 description 1
Abstract
Description
DESCRIPCIÓNDESCRIPTION
Placa palatina estabilizadora para cirugía ortognáticaStabilizing palatal plate for orthognathic surgery
SECTOR DE LA TÉCNICATECHNIQUE SECTOR
La presente invención se refiere a una placa palatina, especialmente diseñada para el preoperatorio en operaciones de cirugía ortognática, en orden a estabilizar los sectores posteriores de la osteotomía de Lefort I multifragmentado y, de esta forma, poder evitar recidivas transversales en los maxilares comprimidos.The present invention refers to a palatal plate, specially designed for preoperative orthognathic surgery operations, in order to stabilize the posterior sectors of the multifragmented Lefort I osteotomy and, in this way, be able to avoid transverse recurrences in compressed jaws.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
La cirugía ortognática, consiste en una intervención quirúrgica que se encarga de corregir las deformidades dento-craneo-maxilofaciales mediante movimientos óseos maxilares y mandibulares, para lograr el equilibrio perfecto entre todas las características faciales del paciente.Orthognathic surgery consists of a surgical intervention that is responsible for correcting dento-cranio-maxillofacial deformities through maxillary and mandibular bone movements, to achieve the perfect balance between all the patient's facial characteristics.
Este tipo de alteraciones faciales aparecen en la fase de crecimiento de los pacientes, se estabilizan al final de la misma, y pueden causar problemas como apnea del sueño o problemas de maloclusión, alteraciones en la función de las articulaciones temporomandibulares y musculatura masticatoria, así como alteraciones estéticas faciales, en algún caso muy severas.This type of facial alterations appear in the growth phase of patients, stabilize at the end of it, and can cause problems such as sleep apnea or malocclusion problems, alterations in the function of the temporomandibular joints and masticatory muscles, as well as facial aesthetic alterations, in some cases very severe.
Las técnicas quirúrgicas empleadas con más frecuencia son la osteotomía de LeFort I en el maxilar y la osteotomía sagital fijo Obwegeser-Setpoint en la mandíbula.The most frequently used surgical techniques are the LeFort I osteotomy in the maxilla and the sagittal fixed Obwegeser-Setpoint osteotomy in the mandible.
Cuando el maxilar superior, presenta un defecto importante del crecimiento transversal, se realiza una osteotomía de Lefort I multifragmentada para conseguir una gran expansión. En estos casos, la posibilidad de recidiva con pérdida de parte de la expansión, es alta. When the upper jaw has a significant transverse growth defect, a multifragmented Lefort I osteotomy is performed to achieve great expansion. In these cases, the possibility of recurrence with loss of part of the expansion is high.
EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION
La placa palatina estabilizadora para cirugía ortognática que la invención propone resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta, evitando recidivas transversales en los maxilares comprimidos.The stabilizing palatal plate for orthognathic surgery that the invention proposes fully satisfactorily resolves the problem previously stated, avoiding transverse recurrences in compressed jaws.
La invención consiste en un diseño preoperatorio de una placa palatina por medio de un software específico, que se coloca por encima de la fibromucosa palatina y se fija con tornillos de titanio a nivel del hueso palatino entre los primeros molares y los segundos molares.The invention consists of a preoperative design of a palatal plate using specific software, which is placed above the palatal fibromucosa and fixed with titanium screws at the level of the palatine bone between the first molars and the second molars.
Para ello, la placa presenta una configuración laminar arqueada y alargada, con una ventana intermedia de aligeración de material, y que se remata por sus extremos en sendas expansiones dotadas de una pareja de orificios para paso de los correspondientes tornillos de titanio de fijación al hueso palatino.To this end, the plate has an arched and elongated lamellar configuration, with an intermediate window for lightening the material, and which ends at its ends in separate expansions equipped with a pair of holes for the passage of the corresponding titanium screws for fixation to the bone. palatine.
A partir de esta estructuración, se consigue un dispositivo preoperatorio que asegura la estabilidad de los elementos a intervenir, evitando recidivas transversales en los maxilares comprimidos.From this structuring, a preoperative device is achieved that ensures the stability of the elements to be intervened, avoiding transverse recurrences in the compressed jaws.
La placa palatina se fija al finalizar la fijación del maxilar en la zona vestibular del maxilar.The palatal plate is fixed at the end of the fixation of the maxilla in the buccal area of the maxilla.
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un plano en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that will be made below and in order to help a better understanding of the characteristics of the invention, in accordance with a preferred example of its practical implementation, a plan is attached as an integral part of said description, where For illustrative and non-limiting purposes, the following has been represented:
La figura 1.- Muestra una vista en perspectiva de una placa palatina estabilizadora para cirugía ortognática realizada en las expansiones importantes de maxilar, de acuerdo con el objeto de la presente invención y en situación de uso. Figure 1.- Shows a perspective view of a stabilizing palatal plate for orthognathic surgery performed in important maxillary expansions, in accordance with the object of the present invention and in use.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
A la vista de la figura reseñada, puede observarse como la placa de la invención se constituye a partir de un cuerpo laminar alargado y arqueado (1), de un material resistente y biocompatible (titanio grado V), destinado a ser implantado por encima de la fibromucosa palatina (2), en la zona (3) entre los primeros molares y los segundos molares.In view of the figure outlined, it can be seen how the plate of the invention is constituted from an elongated and arched laminar body (1), made of a resistant and biocompatible material (grade V titanium), intended to be implanted above the palatine fibromucosa (2), in the area (3) between the first molars and the second molars.
La placa presentará una ventana central longitudinal (4) para aligeramiento de la misma y ahorro de material, que determina dos brazos paralelos longitudinales (5), rematándose en sendas expansiones extremas (6) dotadas de parejas de orificios (7) para paso de los complementarios tornillos de titanio (8).The plate will have a central longitudinal window (4) to lighten it and save material, which determines two parallel longitudinal arms (5), ending in two extreme expansions (6) equipped with pairs of holes (7) for the passage of the complementary titanium screws (8).
De esta forma, y tal y como se ha dicho con anterioridad, se consigue ofrecer un dispositivo preoperatorio que asegura la estabilidad de los elementos a intervenir, evitando recidivas transversales en los maxilares comprimidos. In this way, and as previously stated, it is possible to offer a preoperative device that ensures the stability of the elements to be operated on, avoiding transverse recurrences in compressed jaws.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202330703U ES1303045Y (en) | 2023-04-24 | 2023-04-24 | Stabilizing palatal plate for orthognathic surgery. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202330703U ES1303045Y (en) | 2023-04-24 | 2023-04-24 | Stabilizing palatal plate for orthognathic surgery. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1303045U true ES1303045U (en) | 2023-09-08 |
| ES1303045Y ES1303045Y (en) | 2023-11-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202330703U Active ES1303045Y (en) | 2023-04-24 | 2023-04-24 | Stabilizing palatal plate for orthognathic surgery. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES1303045Y (en) |
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2023
- 2023-04-24 ES ES202330703U patent/ES1303045Y/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES1303045Y (en) | 2023-11-29 |
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