ES2646766A1 - Plate for the unión of fractured bones (Machine-translation by Google Translate, not legally binding) - Google Patents
Plate for the unión of fractured bones (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2646766A1 ES2646766A1 ES201630801A ES201630801A ES2646766A1 ES 2646766 A1 ES2646766 A1 ES 2646766A1 ES 201630801 A ES201630801 A ES 201630801A ES 201630801 A ES201630801 A ES 201630801A ES 2646766 A1 ES2646766 A1 ES 2646766A1
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- ES
- Spain
- Prior art keywords
- plate
- fractured bones
- unión
- translation
- machine
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8004—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones
- A61B17/8014—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones the extension or compression force being caused by interaction of the plate hole and the screws
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
-un núcleo central de geometría cuadrangular con un vaciado interior (5); -dos ramas (1a, 1b) paralelas que presentan dos orificios (4) pasantes cada una respectivamente; donde ambas ramas (1a, 1b) nace de dos de las esquinas de la geometría cuadrangular del núcleo central; y -una tercera rama (1c) que presenta un único orificio (4) pasante, y que nace en una tercera esquina de la geometría cuadrangular del núcleo central. -a central core of quadrangular geometry with an internal recess (5); -two parallel branches (1a, 1b) having two holes (4) through each one respectively; where both branches (1a, 1b) are born from two of the corners of the quadrangular geometry of the central core; and -a third branch (1c) that has a single through hole (4), and that is born in a third corner of the quadrangular geometry of the central core.
Asimismo, la placa (1) presenta, en el propio núcleo central, dos orificios oblongos (2) pasantes de autocompresión progresiva, donde la arista de unión entre cada orificio oblongo Likewise, the plate (1) has, in the central core itself, two oblong holes (2) through progressive self-compression, where the joint edge between each oblong hole
(2) y la segunda superficie mayor presenta, en al menos uno de los laterales del contorno de dicha arista, un redondeo cóncavo (3). El cual se puede observar en detalle en las figuras 2 y 3. (2) and the second major surface has, on at least one of the sides of the contour of said edge, a concave rounding (3). Which can be seen in detail in Figures 2 and 3.
Tal redondeo cóncavo (2) de cada orificio oblongo (2) presenta una profundidad variable, siendo mínima en los extremos (3a) donde se practica el redondeo (3), y máxima en la zona central (3b) donde se practica dicho redondeo (3); garantizando una compresión progresiva y un contacto máximo entre el hueso y la primera superficie mayor de la propia placa (1). Such concave rounding (2) of each oblong hole (2) has a variable depth, being minimal at the ends (3a) where rounding (3) is practiced, and maximum in the central area (3b) where said rounding is practiced ( 3); guaranteeing a progressive compression and maximum contact between the bone and the first major surface of the plate itself (1).
Puede observarse en la figura 1, cómo cada orificio (4) perteneciente a la pluralidad de orificios (4) presenta, en la arista de unión entre cada orificio y la segunda superficie mayor, un redondeo cóncavo (4a) que tiene la misión de mejorar el reparto de presiones entre la zona de la placa (1) próxima a cada orificio (4) y el propio hueso fracturado. It can be seen in Figure 1, how each hole (4) belonging to the plurality of holes (4) has, in the joint edge between each hole and the second major surface, a concave rounding (4a) that has the mission of improving the distribution of pressures between the area of the plate (1) next to each hole (4) and the fractured bone itself.
Con el objeto de garantizar la deformación de la placa (1) hacia el hueso fracturado, se observa en la figura 1 cómo cada rama (1a, 1b, 1c) presenta varios agujeros pasantes (4), presentando una geometría lobular con respecto a cada agujero (4) pasante. Siendo zonas que se adaptan al paciente de manera sencillo y ergonómica. Y guardando relación con dicha adaptabilidad, se describe cómo tanto la sección transversal como la sección longitudinal de dicha placa (1) presenta una geometría cóncava configurada para adaptarse al contorno de dicho hueso fracturado. In order to guarantee the deformation of the plate (1) towards the fractured bone, it is observed in figure 1 how each branch (1a, 1b, 1c) has several through holes (4), presenting a lobular geometry with respect to each hole (4) through. Being areas that adapt to the patient in a simple and ergonomic way. And in relation to said adaptability, it is described how both the cross section and the longitudinal section of said plate (1) have a concave geometry configured to adapt to the contour of said fractured bone.
Como puede observarse en la figura 1 el vaciado interior (5) tiene forma de ventana en la placa y se encuentra adaptada a la línea articular, a través de la cual es posible controlar la evolución de la osteo-integración de la fractura u osteotomía. As can be seen in Figure 1, the internal emptying (5) is shaped like a window in the plate and is adapted to the articular line, through which it is possible to control the evolution of the osteo-integration of the fracture or osteotomy.
Esto permite fijar independientemente los fragmentos de los huesos metatarsianos con un This allows to fix independently the fragments of the metatarsal bones with a
7 7
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201630801A ES2646766B1 (en) | 2016-06-13 | 2016-06-13 | Fractured bone junction plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201630801A ES2646766B1 (en) | 2016-06-13 | 2016-06-13 | Fractured bone junction plate |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2646766A1 true ES2646766A1 (en) | 2017-12-15 |
ES2646766B1 ES2646766B1 (en) | 2018-09-18 |
Family
ID=60938494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201630801A Expired - Fee Related ES2646766B1 (en) | 2016-06-13 | 2016-06-13 | Fractured bone junction plate |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2646766B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES342643A1 (en) * | 1966-06-22 | 1968-12-16 | Synthes Ag | Osteosynthetic pressure plate construction |
US20080091198A1 (en) * | 2004-07-30 | 2008-04-17 | Mayo Foundation For Medical Research And Education | Bone Fusion Plate |
WO2009105201A1 (en) * | 2008-02-19 | 2009-08-27 | Orthohelix Surgical Designs, Inc. | Orthopedic plates for use in the midfoot |
ES2346710T3 (en) * | 2006-02-24 | 2010-10-19 | Synthes Gmbh | LEVELING OSTEOTOMY PLATE OF THE TIBIAL TABLE. |
US20110264148A1 (en) * | 2008-10-02 | 2011-10-27 | Bernard Prandi | Orthopedic implant in the form of a plate to be fixed between two bone parts |
-
2016
- 2016-06-13 ES ES201630801A patent/ES2646766B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES342643A1 (en) * | 1966-06-22 | 1968-12-16 | Synthes Ag | Osteosynthetic pressure plate construction |
US20080091198A1 (en) * | 2004-07-30 | 2008-04-17 | Mayo Foundation For Medical Research And Education | Bone Fusion Plate |
ES2346710T3 (en) * | 2006-02-24 | 2010-10-19 | Synthes Gmbh | LEVELING OSTEOTOMY PLATE OF THE TIBIAL TABLE. |
WO2009105201A1 (en) * | 2008-02-19 | 2009-08-27 | Orthohelix Surgical Designs, Inc. | Orthopedic plates for use in the midfoot |
US20110264148A1 (en) * | 2008-10-02 | 2011-10-27 | Bernard Prandi | Orthopedic implant in the form of a plate to be fixed between two bone parts |
Also Published As
Publication number | Publication date |
---|---|
ES2646766B1 (en) | 2018-09-18 |
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