WO2017005941A1 - Measuring device for dentistry and method for the use thereof - Google Patents
Measuring device for dentistry and method for the use thereof Download PDFInfo
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- WO2017005941A1 WO2017005941A1 PCT/ES2015/070524 ES2015070524W WO2017005941A1 WO 2017005941 A1 WO2017005941 A1 WO 2017005941A1 ES 2015070524 W ES2015070524 W ES 2015070524W WO 2017005941 A1 WO2017005941 A1 WO 2017005941A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
Definitions
- the object of the present invention is a manual device and its method of use, which allows repetitive measurements of the lower third of the face to be obtained to obtain the vertical dimension and the nasolabial and nasogenian angles, which are necessary to make correct treatment plans for prostheses, aesthetic and orthognathic surgery.
- the measurement of the vertical dimensions and angles of the lower and middle third of the face is done manually, the first is to make two marks with a marker on the patient's face, one on the chin and the another at the tip of the nose, and then using a compass, which subsequently moves to a ruler, and an angle conveyor perform measurements depending on the different positions of the jaws.
- Radiographs or computer systems that perform a three-dimensional scan of the patient's face.
- the first method has the disadvantage that the reference points are arbitrary and hardly repeatable, so that the measures taken in one visit are not the same as those taken in the next visit, so the whole process must be repeated.
- the disadvantages are the complexity, the cost of the equipment and the radiation exposure whenever it is necessary to repeat the measurements.
- the invention described below consists of a simple manual device and reduced cost, which allows the taking of measures referred to fixed points of the skull with projection on the patient's skin and therefore repeatable, which allows not having to take measures continuously and transmit the information as a quantifiable data and with a high degree of accuracy.
- the measuring device for dentistry, object of the present invention is one of those comprising a slide capable of moving longitudinally along a bar, whose length is approximately equal to the length of the slide, in which a scale is arranged graduated, comprising:
- Figure 1 perspective view of the measuring device for dentistry
- Figure 2 perspective view from another point of the dental measuring device
- Figures 1 and 2 show two different perspectives of the measuring device for dentistry (1), which are those comprising a slide (2) suitable for moving longitudinally along a bar (3), whose length is approximately equal to the length of the slide (2), that is, similar to a king's foot.
- a graduated scale is arranged in said bar.
- the measuring device for dentistry includes: • first locking means (4) at the will of the sliding movement;
- first plate (5) coupled by means of first articular joint means (6), for example hinge type, to the end of the bar (3) closer to zero of the graduated scale and arranged in such a way that the side of the said first plate that is coupled to the bar is perpendicular to the longitudinal axis of said bar;
- first and second articular joint means (6, 8) have locking means (9) at their respective positions, for example a pressure screw.
- the invention may have an electronic device, provided with a data display screen, suitable for displaying the measurement taken, and to facilitate the taking of angle measurements the first and second articular joint means may have , each of them, of a graduated angle scale.
- the procedure for using the measuring device for dentistry, described above, to obtain the vertical dimensions of the lower third of the face comprises the following steps:
- the first and second plates are arranged perpendicular to the bar and the slide respectively
- the first plate is located at the base of the nose obtaining the reference position for the measurements or zero
- the second plate is located at the base of the chin obtaining the desired vertical dimension.
- the vertical resting dimension which is the height of the lower third of the face, with the lower jaw suspended in a tone position, that is, without dental contact, lips together without tension and held in relaxation by the opening and closing compensated musculature.
- This vertical measurement is stable in the patient throughout his life. This resting position is comfortable and is usually maintained.
- the vertical tone dimension of the lower third of the face corresponds to an oral opening compensated by the passive action of the opening and closing musculature of the oral system, without dental contact, which is characteristic of a state of maximum relaxation or deep sleep .
- the interocclusal free space that the difference between the vertical dimension of rest and occlusion, is a physiologically necessary space for the rest of the musculature that varies between 2 and 5 mm.
- the method of using the device for measuring the overhang and overbite, horizontal distance between the incisors comprises the following steps
- the procedure for using the measuring device for dentistry for the measurement of the nasolabial angle comprises the following steps:
- the first tangent plate is placed at the base of the nose
- the bar tangent to the upper lip inclination is arranged, which allows to study the influence of the position of the upper lip and its corresponding angle on the patient's profile and the possibility of anticipating the variation of the patient's profile, according to the treatment plan chosen to solve the patient's pathology.
- the bar can be arranged tangent to the chin, whereby we obtain the angle between the anterior nasal spine and the anterior projection of the most advanced point of the lower jaw. The value of the referred angle allows us to classify the patient according to the Angle Classification.
- the dimensions that allow to take the measuring device for dentistry allow professionals to discern if the patient can be treated with conventional treatments or requires more drastic treatments such as orthognathic surgery in combination with orthodontics and prostheses.
- the use of the measuring device for dentistry is not subject to the skill or subjectivity of the dentist because it uses fixed anatomical points, therefore every professional who studies the clinical history can repeat the measurement obtaining the same data. In the case of variation of the measures its origin may be studied. After treatment, the measures will have to be taken again and recorded in the medical record.
Abstract
The invention relates to a measuring device for dentistry and method for the use thereof, of the type comprising a slide which moves along a bar, which has a graduated scale, comprising: first means for blocking the slide when desired; a first plate coupled via first hinged joining means to the end of the bar closest to the zero of the graduated scale; a second plate, disposed in the opposite direction to the first plate, and coupled via second hinged joining means to the end of the slide closest to the zero of the graduated scale, with the first and second hinged joining means being provided with means for blocking when desired. The use methods according to the invention permit the measuring of the dimensions of rest, occlusion, maximum opening, tone, interocclusal freeway space, overbite, bone classification of the patient and inclination of the upper lip.
Description
DESCRIPCIÓN DESCRIPTION
Dispositivo de medida para odontología y procedimiento de utilización Objeto de la invención Measuring device for dentistry and method of use Object of the invention
Es objeto de la presente invención un dispositivo manual y su procedimiento de utilización, que permite realizar medidas repetitivas del tercio inferior de la cara para obtener la dimensión vertical y los ángulos nasolabial y nasogeniano, que son necesarios para realizar planes correctos de tratamiento en prótesis, estética y cirugía ortognática. The object of the present invention is a manual device and its method of use, which allows repetitive measurements of the lower third of the face to be obtained to obtain the vertical dimension and the nasolabial and nasogenian angles, which are necessary to make correct treatment plans for prostheses, aesthetic and orthognathic surgery.
Antecedentes de la invención Background of the invention
En la actualidad la toma de medidas de las dimensiones verticales y de los ángulos del tercio inferior y medios de la cara se realiza de manera manual, lo primero es hacer dos marcas con un rotulador en la cara del paciente, una en el mentón y la otra en la punta de la nariz, y después utilizando un compás, que posteriormente se traslada a una regla, y un transportador de ángulos realizar las medidas dependiendo de las diferentes posiciones de las mandíbulas. Currently, the measurement of the vertical dimensions and angles of the lower and middle third of the face is done manually, the first is to make two marks with a marker on the patient's face, one on the chin and the another at the tip of the nose, and then using a compass, which subsequently moves to a ruler, and an angle conveyor perform measurements depending on the different positions of the jaws.
Otros métodos de toma de medidas es la utilización de radiografías o de sistemas informáticos que realizan un escaneo en tres dimensiones de la cara del paciente. Other methods of taking measurements is the use of radiographs or computer systems that perform a three-dimensional scan of the patient's face.
El primer método tiene el inconveniente de que los puntos de referencia son arbitrarios y difícilmente repetibles, con lo que las medidas tomadas en una visita no son las mismas que las tomadas en la siguiente visita, con lo que hay que repetir todo el proceso. En los otros métodos los inconvenientes son la complejidad, el coste de los equipos y la exposición a radiaciones cada vez que fuese necesario repetir las medidas. La invención que se describe abajo consiste en un sencillo dispositivo manual y de coste reducido, que permite la toma de medidas referidas a puntos fijos del cráneo con proyección sobre la piel del paciente y por tanto repetibles, lo que permite no tener que tomar medidas continuamente y transmitir la información como un dato cuantificable y con alto grado de exactitud. The first method has the disadvantage that the reference points are arbitrary and hardly repeatable, so that the measures taken in one visit are not the same as those taken in the next visit, so the whole process must be repeated. In the other methods the disadvantages are the complexity, the cost of the equipment and the radiation exposure whenever it is necessary to repeat the measurements. The invention described below consists of a simple manual device and reduced cost, which allows the taking of measures referred to fixed points of the skull with projection on the patient's skin and therefore repeatable, which allows not having to take measures continuously and transmit the information as a quantifiable data and with a high degree of accuracy.
Descripción de la invención
El dispositivo de medida para odontología, objeto de la presente invención, es de los que comprenden una corredera apta para desplazarse longitudinalmente a lo largo de una barra, cuya longitud es aproximadamente igual a la longitud de la corredera, en la que está dispuesta una escala graduada, que comprende: Description of the invention The measuring device for dentistry, object of the present invention, is one of those comprising a slide capable of moving longitudinally along a bar, whose length is approximately equal to the length of the slide, in which a scale is arranged graduated, comprising:
• unos primeros medios de bloqueo a voluntad del movimiento de la corredera; • first means of blocking at will of the movement of the slide;
• una primera placa acoplada mediante unos primeros medios de unión articulares al extremo de la barra más cercano al cero de la escala graduada y dispuesta de tal manera que el lado de la referida primera placa que está acoplado a la barra es perpendicular al eje longitudinal de la referida barra;• a first plate coupled by means of first articular joint means to the end of the bar closest to zero of the graduated scale and arranged such that the side of said first plate that is coupled to the bar is perpendicular to the longitudinal axis of the referred bar;
• una segunda placa, que está dispuesta en dirección opuesta a la referida primera placa, acoplada mediante unos segundos medios de unión articulares al extremo de la corredera más cercano al cero de la escala graduada y dispuesta de tal manera que el lado de la referida segunda placa que está acoplado a la corredera es perpendicular al eje longitudinal de la referida barra; y porque los primeros y segundos medios de unión articulares disponen de unos medios de bloqueo a voluntad de sus respectivas posiciones. • a second plate, which is arranged in the opposite direction to said first plate, coupled by means of second articular joint means to the end of the slide closer to zero of the graduated scale and arranged in such a way that the side of said second plate that is coupled to the slide is perpendicular to the longitudinal axis of said bar; and because the first and second articular joining means have blocking means at will of their respective positions.
Breve descripción de las figuras Brief description of the figures
Figura 1 : vista en perspectiva del dispositivo de medida para odontología Figure 1: perspective view of the measuring device for dentistry
Figura 2: vista en perspectiva desde otro punto del dispositivo de medida para odontología Figure 2: perspective view from another point of the dental measuring device
Realización preferente Preferred embodiment
Las figuras 1 y 2 muestran dos perspectivas diferentes del dispositivo de medida para odontología (1), que es de los que comprenden una corredera (2) apta para desplazarse longitudinalmente a lo largo de una barra (3), cuya longitud es aproximadamente igual a la longitud de la corredera(2), es decir similar a un pie de rey. En la referida barra está dispuesta una escala graduada. Figures 1 and 2 show two different perspectives of the measuring device for dentistry (1), which are those comprising a slide (2) suitable for moving longitudinally along a bar (3), whose length is approximately equal to the length of the slide (2), that is, similar to a king's foot. A graduated scale is arranged in said bar.
El dispositivo de medida para odontología comprende:
• unos primeros medios de bloqueo (4) a voluntad del movimiento de la corredera; The measuring device for dentistry includes: • first locking means (4) at the will of the sliding movement;
• una primera placa (5) acoplada mediante unos primeros medios de unión articulares (6), por ejemplo tipo bisagra, al extremo de la barra (3) más cercano al cero de la escala graduada y dispuesta de tal manera que el lado de la referida primera placa que está acoplado a la barra es perpendicular al eje longitudinal de la referida barra; • a first plate (5) coupled by means of first articular joint means (6), for example hinge type, to the end of the bar (3) closer to zero of the graduated scale and arranged in such a way that the side of the said first plate that is coupled to the bar is perpendicular to the longitudinal axis of said bar;
• una segunda placa (7), que está dispuesta en dirección opuesta a la referida primera placa (5), acoplada mediante unos segundos medios de unión articulares (8), por ejemplo tipo bisagra, al extremo de la corredera (2) más cercano al cero de la escala graduada y dispuesta de tal manera que el lado de la referida segunda placa (7) que está acoplado a la corredera (2) es perpendicular al eje longitudinal de la referida barra (3). Los primeros y segundos medios de unión articulares (6, 8) disponen de unos medios de bloqueo (9) a voluntad de sus respectivas posiciones, por ejemplo un tornillo de presión. • a second plate (7), which is arranged in the opposite direction to said first plate (5), coupled by means of second articular joint means (8), for example hinge type, to the nearest end of the slide (2) at zero of the graduated scale and arranged in such a way that the side of said second plate (7) that is coupled to the slide (2) is perpendicular to the longitudinal axis of said bar (3). The first and second articular joint means (6, 8) have locking means (9) at their respective positions, for example a pressure screw.
Como una opción de diseño, la invención puede disponer de un dispositivo electrónico, provisto con una pantalla de presentación de datos, apto para mostrar la medida realizada, y para facilitar la toma de medidas de ángulos los primeros y segundos medios de unión articulares pueden disponer, cada uno de ellos, de una escala graduada de ángulos. As a design option, the invention may have an electronic device, provided with a data display screen, suitable for displaying the measurement taken, and to facilitate the taking of angle measurements the first and second articular joint means may have , each of them, of a graduated angle scale.
El procedimiento de utilización del dispositivo de medida para odontología, arriba descrito, para la obtención de las dimensiones verticales del tercio inferior de la cara comprende las siguientes etapas: The procedure for using the measuring device for dentistry, described above, to obtain the vertical dimensions of the lower third of the face comprises the following steps:
a. se dispone la primera y la segunda placas perpendiculares a la barra y a la corredera respectivamente to. the first and second plates are arranged perpendicular to the bar and the slide respectively
b. la primera placa se sitúa en la base de la nariz obteniendo la posición de referencia para las medidas o cero b. the first plate is located at the base of the nose obtaining the reference position for the measurements or zero
c. la segunda placa se sitúa en la base del mentón obteniendo la dimensión vertical deseada. C. The second plate is located at the base of the chin obtaining the desired vertical dimension.
Mediante este procedimiento se puede obtener las siguientes medidas: Through this procedure the following measures can be obtained:
• la dimensión vertical de reposo, que es la altura del tercio inferior de la cara, con la mandíbula inferior suspendida en posición de tono, es decir sin contacto dentario,
labios juntos sin tensión y sujeta en relajación por la musculatura de apertura y cierre compensada. Esta medida vertical es estable en el paciente a lo largo de su vida. Esta posición de reposo es confortable y es la que se mantiene usualmente. • the vertical resting dimension, which is the height of the lower third of the face, with the lower jaw suspended in a tone position, that is, without dental contact, lips together without tension and held in relaxation by the opening and closing compensated musculature. This vertical measurement is stable in the patient throughout his life. This resting position is comfortable and is usually maintained.
• la dimensión vertical de oclusión, que es la altura del tercio inferior de la cara con los dientes en contacto, máxima intercuspidación. Si el paciente es edéntulo, se medirá la dimensión vertical de oclusión con unos rodillos de cera que mantienen la relación • the vertical dimension of occlusion, which is the height of the lower third of the face with the teeth in contact, maximum intercuspidation. If the patient is edentulous, the vertical dimension of occlusion will be measured with wax rollers that maintain the relationship
• la dimensión vertical de tono del tercio inferior de la cara corresponde a una apertura bucal compensada por la acción pasiva de la musculatura de apertura y cierre del sistema bucal, sin contacto dentario, lo que es propio de un estado de máxima relajación o sueño profundo. • the vertical tone dimension of the lower third of the face corresponds to an oral opening compensated by the passive action of the opening and closing musculature of the oral system, without dental contact, which is characteristic of a state of maximum relaxation or deep sleep .
• dimensión de máxima apertura, que es la longitud del tercio inferior de la cara cuando el paciente abre la boza al máximo, e incluso forzando la apertura por el explorador. Esta medida podrá dar información de la existencia de hiperlaxitudes ligamentosas y otras patologías. • maximum opening dimension, which is the length of the lower third of the face when the patient opens the muzzle to the maximum, and even forcing the opening by the explorer. This measure may provide information on the existence of ligamentous hyperlaxities and other pathologies.
· el espacio libre interoclusal, que el la diferencia entre la dimensión vertical de reposo y la de oclusión, es un espacio fisiológicamente necesario para el descanso de la musculatura que varía entre 2 y 5 mm. · The interocclusal free space, that the difference between the vertical dimension of rest and occlusion, is a physiologically necessary space for the rest of the musculature that varies between 2 and 5 mm.
El procedimiento de utilización del dispositivo para la medida del resalte y sobremordida, distancia horizontal entre los incisivos, comprende las siguientes etapas The method of using the device for measuring the overhang and overbite, horizontal distance between the incisors, comprises the following steps
a. el extremo inferior de la barra se apoya sobre el extremo inferior de los dientes incisivos superiores to. the lower end of the bar rests on the lower end of the upper incisor teeth
b. se desliza la corredera hasta que su extremo inferior contacta con los dientes incisivos inferiores. b. the slide slides until its lower end contacts the lower incisive teeth.
El procedimiento de utilización del dispositivo de medida para odontología para la medida del ángulo naso labial comprende las siguientes etapas: The procedure for using the measuring device for dentistry for the measurement of the nasolabial angle comprises the following steps:
a. se dispone la primera placa tangente a la base de la nariz to. the first tangent plate is placed at the base of the nose
b. se dispone la barra tangente a la inclinación de labio superior lo que permite estudiar la influencia de la posición del labio superior y su ángulo correspondiente en el perfil del paciente y la posibilidad de prever la variación del perfil del paciente, según el plan de tratamiento elegido para resolver la patología del paciente.
Como una opción en el procedimiento, la barra se puede disponer tangente al mentón, con lo que obtenemos el ángulo entre la espina nasal anterior y la proyección anterior del punto más adelantado del maxilar inferior. El valor del referido ángulo nos permite clasificar al paciente según la Clasificación de Angle. b. the bar tangent to the upper lip inclination is arranged, which allows to study the influence of the position of the upper lip and its corresponding angle on the patient's profile and the possibility of anticipating the variation of the patient's profile, according to the treatment plan chosen to solve the patient's pathology. As an option in the procedure, the bar can be arranged tangent to the chin, whereby we obtain the angle between the anterior nasal spine and the anterior projection of the most advanced point of the lower jaw. The value of the referred angle allows us to classify the patient according to the Angle Classification.
Las dimensiones que permite tomar el dispositivo de medida para odontología, permiten discernir a los profesionales si el paciente puede ser tratado con tratamientos convencionales o requiere tratamientos más drásticos como la cirugía ortognática en combinación con ortodoncia y prótesis. The dimensions that allow to take the measuring device for dentistry, allow professionals to discern if the patient can be treated with conventional treatments or requires more drastic treatments such as orthognathic surgery in combination with orthodontics and prostheses.
La utilización del dispositivo de medida para odontología no está sujeta a la habilidad o subjetividad del dentista porque utiliza puntos anatómicos fijos, por lo tanto todo profesional que estudie el historial clínico podrá repetir la medición obteniendo los mismos datos. En el caso de variación de las medidas se podrá estudiar su origen. Tras un tratamiento se habrán de tomar otra vez las medidas y consignarlas en la historia clínica.
The use of the measuring device for dentistry is not subject to the skill or subjectivity of the dentist because it uses fixed anatomical points, therefore every professional who studies the clinical history can repeat the measurement obtaining the same data. In the case of variation of the measures its origin may be studied. After treatment, the measures will have to be taken again and recorded in the medical record.
Claims
REIVINDICACIONES
Dispositivo de medida para odontología, de los que comprenden una corredera apta para desplazarse longitudinalmente a lo largo de una barra, cuya longitud es aproximadamente igual a la longitud de la corredera, en la que está dispuesta una escala graduada, caracterizado porque: Measuring device for dentistry, of which they comprise a slide suitable for moving longitudinally along a bar, whose length is approximately equal to the length of the slide, on which a graduated scale is arranged, characterized in that:
• comprende: • understands:
o unos primeros medios de bloqueo a voluntad del movimiento de la corredera; or first means of blocking at will of the movement of the slide;
o una primera placa acoplada mediante unos primeros medios de unión articulares al extremo de la barra más cercano al cero de la escala graduada y dispuesta de tal manera que el lado de la referida primera placa que está acoplado a la barra es perpendicular al eje longitudinal de la referida barra; or a first plate coupled by means of first articular joint means to the end of the bar closest to zero of the graduated scale and arranged such that the side of said first plate that is coupled to the bar is perpendicular to the longitudinal axis of the referred bar;
o una segunda placa, que está dispuesta en dirección opuesta a la referida primera placa, acoplada mediante unos segundos medios de unión articulares al extremo de la corredera más cercano al cero de la escala graduada y dispuesta de tal manera que el lado de la referida segunda placa que está acoplado a la corredera es perpendicular al eje longitudinal de la referida barra; or a second plate, which is arranged in the opposite direction to said first plate, coupled by means of second articular joint means to the end of the slide closest to zero of the graduated scale and arranged in such a way that the side of said second plate that is coupled to the slide is perpendicular to the longitudinal axis of said bar;
o y porque los primeros y segundos medios de unión articulares dispone de unos medios de bloqueo a voluntad de sus respectivas posiciones. or and because the first and second articular joint means have locking means at will of their respective positions.
Dispositivo de medida para odontología, según reivindicación 1 , caracterizado porque dispone de un dispositivo electrónico, provisto con una pantalla de presentación de datos, apto para mostrar la medida realizada. Dental measuring device, according to claim 1, characterized in that it has an electronic device, provided with a data display screen, suitable for displaying the measurement taken.
Dispositivo de medida para odontología, según reivindicación 1 o 2, caracterizado porque los primeros y segundos medios de unión articulares disponen, cada uno de ellos, de un dispositivo medidor de ángulos. Measuring device for dentistry, according to claim 1 or 2, characterized in that the first and second articular joint means each have an angle measuring device.
4. Procedimiento de utilización del dispositivo de medida para odontología, según las reivindicaciones anteriores, caracterizado porque para la obtención de las dimensiones verticales del tercio inferior de la cara comprende las siguientes etapas: 4. Method of using the measuring device for dentistry, according to the preceding claims, characterized in that for obtaining the vertical dimensions of the lower third of the face it comprises the following steps:
6 6
HOJA DE REEMPLAZO (REGLA 26)
a. se dispone la primera y la segunda placas perpendiculares a la barra y a la corredera respectivamente. REPLACEMENT SHEET (RULE 26) to. the first and second plates are arranged perpendicular to the bar and the slide respectively.
b. la primera placa se sitúa en la base de la nariz obteniendo la posición de referencia para las medidas o cero. b. The first plate is located at the base of the nose obtaining the reference position for the measurements or zero.
c. la segunda placa se sitúa en la base del mentón obteniendo la dimensión vertical deseada C. the second plate is placed at the base of the chin obtaining the desired vertical dimension
Procedimiento de utilización del dispositivo de medida para odontología, según las reivindicaciones 1 - 3, caracterizado porque para la medida del resalte y sobremordida comprende las siguientes etapas: Method of using the measuring device for dentistry, according to claims 1 - 3, characterized in that for measuring the overhang and overbite it comprises the following steps:
a. el extremo inferior de la barra se apoya sobre el extremo inferior de los dientes incisivos superiores, to. the lower end of the bar rests on the lower end of the upper incisor teeth,
b. se desliza la corredera hasta que su extremo inferior contacta con los dientes incisivos inferiores. b. the slide slides until its lower end contacts the lower incisive teeth.
Procedimiento de utilización del dispositivo de medida para odontología, según las reivindicaciones 1 - 3, caracterizado porque para la medida del ángulo nasolabial comprende las siguientes etapas: Method of using the measuring device for dentistry, according to claims 1 - 3, characterized in that for the measurement of the nasolabial angle it comprises the following steps:
a. se dispone la primera placa tangente a la base de la nariz. to. the first plate tangent to the base of the nose is arranged.
b. se dispone la barra tangente a la inclinación del labio superior. b. the bar tangent to the inclination of the upper lip is arranged.
Procedimiento de utilización del dispositivo de medida para odontología según la reivindicación 6, caracterizado porque la barra se dispone tangente al mentón se obtiene el ángulo entre la espina nasal anterior y la proyección anterior del punto más adelantado del maxilar inferior. Method of using the measuring device for dentistry according to claim 6, characterized in that the bar is arranged tangent to the chin, the angle between the anterior nasal spine and the anterior projection of the most advanced point of the lower jaw is obtained.
7 7
HOJA DE REEMPLAZO (REGLA 26)
REPLACEMENT SHEET (RULE 26)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201890001A ES2653650B1 (en) | 2015-07-06 | 2015-07-06 | Measuring device for dentistry and use procedure. |
| PCT/ES2015/070524 WO2017005941A1 (en) | 2015-07-06 | 2015-07-06 | Measuring device for dentistry and method for the use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2015/070524 WO2017005941A1 (en) | 2015-07-06 | 2015-07-06 | Measuring device for dentistry and method for the use thereof |
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| WO2017005941A1 true WO2017005941A1 (en) | 2017-01-12 |
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| PCT/ES2015/070524 WO2017005941A1 (en) | 2015-07-06 | 2015-07-06 | Measuring device for dentistry and method for the use thereof |
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| WO (1) | WO2017005941A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3063215A1 (en) * | 2017-02-24 | 2018-08-31 | Franck Bertrand | VERTICAL DIMENSION MEASUREMENT DEVICE FOR DENTISTRY OCCLUSION |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1852277A (en) * | 1929-03-08 | 1932-04-05 | S E Rodgers | Framing tool |
| US2475706A (en) * | 1948-02-10 | 1949-07-12 | Douglas J Jamieson | Orthodontic instrument for measuring the frankfort-mandibular plane angle |
| US4229883A (en) * | 1978-05-04 | 1980-10-28 | Mitutoyo Mfg. Co., Ltd. | Measuring instrument with digital display |
| US4843720A (en) * | 1988-06-06 | 1989-07-04 | Kim Daniel S Y | Dental measuring instrument |
-
2015
- 2015-07-06 ES ES201890001A patent/ES2653650B1/en not_active Expired - Fee Related
- 2015-07-06 WO PCT/ES2015/070524 patent/WO2017005941A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1852277A (en) * | 1929-03-08 | 1932-04-05 | S E Rodgers | Framing tool |
| US2475706A (en) * | 1948-02-10 | 1949-07-12 | Douglas J Jamieson | Orthodontic instrument for measuring the frankfort-mandibular plane angle |
| US4229883A (en) * | 1978-05-04 | 1980-10-28 | Mitutoyo Mfg. Co., Ltd. | Measuring instrument with digital display |
| US4843720A (en) * | 1988-06-06 | 1989-07-04 | Kim Daniel S Y | Dental measuring instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3063215A1 (en) * | 2017-02-24 | 2018-08-31 | Franck Bertrand | VERTICAL DIMENSION MEASUREMENT DEVICE FOR DENTISTRY OCCLUSION |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2653650B1 (en) | 2018-11-14 |
| ES2653650A1 (en) | 2018-02-08 |
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