ES2335962A1 - Personalization system of body supports (Machine-translation by Google Translate, not legally binding) - Google Patents

Personalization system of body supports (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2335962A1
ES2335962A1 ES200930911A ES200930911A ES2335962A1 ES 2335962 A1 ES2335962 A1 ES 2335962A1 ES 200930911 A ES200930911 A ES 200930911A ES 200930911 A ES200930911 A ES 200930911A ES 2335962 A1 ES2335962 A1 ES 2335962A1
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Prior art keywords
data
supports
height
body supports
body support
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ES200930911A
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Spanish (es)
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ES2335962B1 (en
Inventor
Jose Manuel Marco Lopez
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Viscomform S L
VISCOMFORM SL
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Viscomform S L
VISCOMFORM SL
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Priority to ES200930911A priority Critical patent/ES2335962B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

System of personalization of corporal supports. The object of the invention is to provide suitable or personalized body supports for their respective users, by manufacturing said supports from pieces of different nature, such as foam in a lower layer and viscoelastic material in the upper layer. The system is materialized in the taking of pressure data, basic anthropometric data such as weight, height, etc., data related to diseases or pathologies and subjective data of comfort and temperature. With all these data is analyzed by palliation of simple or complex analytical formulas, and finally from the block of raw materials cited proceeds to cut them according to the results of the aforementioned analysis and by court for control numeric. In this way, a body support is obtained that offers different degrees of hardness throughout its surface depending on the specific requirements of the user to whom it is intended. (Machine-translation by Google Translate, not legally binding)

Description

Sistema de personalización de soportes corporales.Media Customization System bodily

Objeto de la invenciónObject of the invention

La presente invención se refiere a un nuevo sistema para la personalización de soportes corporales, como por ejemplo, soportes corporales asientos y similares.The present invention relates to a new system for personalization of body supports, as per example, body supports seats and the like.

El objeto de la invención es dotar a un soporte corporal, como por ejemplo el citado soporte corporal, de una dureza en cada parte del mismo adecuada a las características corporales de la persona a la que está específicamente destinado, en función de los datos antropométricos básicos del mismo, tales como peso, estatura, altura de hombros, altura del trocánter, altura del hueco poplíteo, etc., así como también en función de diferentes enfermedades o patologías que puedan afectar a dicho usuario.The object of the invention is to provide a support body, such as the aforementioned body support, of a hardness in each part thereof appropriate to the bodily characteristics of the person to whom it is specifically intended, depending on the basic anthropometric data thereof, such as weight, height, shoulder height, trochanter height, hole height popliteal, etc., as well as depending on different diseases or pathologies that may affect said user.

Antecedentes de la invenciónBackground of the invention

Convencionalmente los colchones y otros soportes corporales presentan una estructura mono-cuerpo, estando fabricados con diferentes materias primas, tales como espuma de poliuretano, látex, materiales viscoelásticos, etc., existiendo igualmente soportes corporales de muelles que combinan estos elementos elásticos con algunos de los materiales citados u otros.Conventionally mattresses and other supports bodily have a mono-body structure, being manufactured with different raw materials, such as foam of polyurethane, latex, viscoelastic materials, etc., existing also body supports of springs that combine these elastic elements with some of the materials cited or others.

El denominador común a todos ellos es que están provistos de una estructura homogénea, que no es posible variar.The common denominator to all of them is that they are provided with a homogeneous structure, which is not possible to vary.

Estos soportes corporales pueden resultar "duros" o "blandos", pero lo son en toda su extensión, lo que no resulta ni mucho menos idóneo para un buen descanso corporal, y menos aún para el descanso corporal de una persona en concreto.These body supports can result "hard" or "soft", but they are in full extent, what which is not much less suitable for a good body rest, and even less for a person's body rest in concrete.

Mas recientemente se conoce, a través del Modelo de Utilidad con número de publicación ES 1079359 U, un soporte corporal que comprende un cuerpo principal en el que en al menos una de sus caras mayores incorpora también al menos una cavidad que es capaz de recibir a un segundo cuerpo de distinta naturaleza, es decir obtenido con diferentes materiales, de manera que el soporte corporal en su conjunto resulte mas "blando", es decir se hunda mas, en aquellas zonas prominentes del cuerpo humano en situación de tumbado, como por ejemplo a nivel de las caderas y de los hombros.More recently it is known, through the Model of Utility with publication number ES 1079359 U, a support body that comprises a main body in which at least one of its major faces also incorporates at least one cavity that is able to receive a second body of different nature, is say obtained with different materials, so that the support body as a whole is more "soft", that is to say it sinks more, in those prominent areas of the human body in a situation of lying down, such as at the level of the hips and shoulders.

Los soportes corporales de este tipo, si bien pueden resultar mas confortables que los soportes corporales clásicos, presentan serias dificultades si se pretende conseguir una personalización de los mismos, sin el empleo de un sistema como el preconizado por la presente invención.Body supports of this type, although they can be more comfortable than body supports classics, present serious difficulties if you want to get a personalization of them, without the use of a system such as recommended by the present invention.

Descripción de la invenciónDescription of the invention

El sistema que la invención propone, resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta, permitiendo de una forma rápida, sencilla y eficaz adecuar el grado de dureza del mismo, en cada punto de su superficie, a las exigencias del comprador del soporte corporal, pudiendo además llevar a cabo la correspondiente toma de datos del usuario, por parte del vendedor y prescriptores médicos, sin necesidad de que éste posea unos conocimientos especiales.The system proposed by the invention resolves the problem was fully satisfactory before exposed, allowing a quick, simple and effective way to adapt the degree of hardness thereof, at each point of its surface, at requirements of the buyer of body support, and can also carry out the corresponding user data collection, by part of the seller and medical prescribers, without the need for He has special knowledge.

Para ello el sistema consiste en una primera fase de toma de datos, una segunda fase de análisis de los datos obtenidos y una tercera fase de fabricación del soporte corporal.For this the system consists of a first data collection phase, a second phase of data analysis obtained and a third phase of manufacturing the support bodily.

Tal como acaba de decirse, la toma de datos puede ser llevada a cabo por el propio vendedor en el punto de venta del soporte corporal, y dicha toma de datos se materializa en una obtención de datos de presiones mediante un sistema de sensores adecuadamente distribuidos de tal forma que abarquen toda la presión ejercida por el cuerpo sobre el soporte corporal, una toma de datos antropométricos básicos, tales como los citados peso, estatura, etc., datos relativos a enfermedades o patologías del usuario al que va destinado el soporte corporal, datos subjetivos de confort mediante una prueba empírica y datos de confort térmico del usuario, obviamente subjetivos.As just said, data collection It can be carried out by the seller himself at the point of sale of body support, and this data collection is materialized in a obtaining pressure data using a sensor system properly distributed so that they cover all the pressure exerted by the body on body support, a data collection basic anthropometric, such as the mentioned weight, height, etc., data related to diseases or pathologies of the user to whom body support is intended, subjective comfort data by means of an empirical test and thermal comfort data of the user, obviously subjective.

Tras la toma de los datos anteriormente citados se procede al diseño del núcleo del soporte corporal mediante la aplicación de una fórmula analítica compleja o un sistema experto de tipo inductivo (red neuronal) a los datos del mapa de presiones del sujeto, lo que permite tomar decisiones respecto al grosor y reparto de los puntos principales del diseño interior del conjunto formado por la capa viscoelástica y las capas soporte. Esto depende del valor de dureza objetiva y otras variables mecánicas de los materiales a utilizar.After taking the aforementioned data we proceed to the design of the core of the body support through the application of a complex analytical formula or an expert system of inductive type (neural network) to the pressure map data of the subject, allowing decisions regarding thickness and distribution of the main points of the interior design of the set formed by the viscoelastic layer and the support layers. This depends on the value of objective hardness and other mechanical variables of the the materials to use.

Paralelamente se aplica una formula analítica sencilla a los datos antropométricos de peso y altura, para personalizar los puntos de presión y el grosor relativo de cada una de las capas.In parallel, an analytical formula is applied simple to anthropometric weight and height data, for customize the pressure points and the relative thickness of each of the layers.

Un sistema experto de tipo inductivo simple (árbol de decisión) o complejo (red neuronal) permite tomar en consideración las patologías para el diseño, obteniendo valores para variables del diseño dependiendo de que se padezca un tipo u otro de patología.An expert system of simple inductive type (decision tree) or complex (neural network) allows to take in I consider the pathologies for the design, obtaining values for design variables depending on whether one type or another of pathology.

Finalmente se selecciona el recubrimiento exterior, es decir la funda y acabado del soporte corporal, para lo que un sistema experto de tipo inductivo simple analiza los datos subjetivos básicos para la elección del recubrimiento exterior del núcleo tales como sensación de confort y sensación térmica, utilizando distintos grosores de fibras para sensaciones de confort mas suaves o mas firmes, y rellenos de algodón o de fibra para obtener sensación térmica de calor o frío.Finally the coating is selected exterior, that is, the cover and finish of the body support, for that a simple inductive expert system analyzes the data basic subjective for the choice of the outer covering of the core such as comfort feeling and thermal sensation, using different fiber thicknesses for comfort sensations softer or firmer, and filled with cotton or fiber to Get thermal sensation of heat or cold.

Finalmente y en función de los datos obtenidos y analizados, se cortan mediante sistemas de corte por control numérico los bloques de espuma u otro material a utilizar, previamente cuadrados, que constituyen la base o núcleo del soporte corporal, y con el mismo procedimiento se cortan los materiales constitutivos de la capa superior de material viscoelástico, de manera que formen el soporte corporal perfectamente recto, variando su dureza en cada punto según los requerimientos calculados, dirigidos a reducir la presión y mantener una perfecta higiene postural. Finalmente se recubre con la capa de acabado exterior textil, es decir con la correspondiente funda, elegida o recomendada para cada usuario.Finally and based on the data obtained and analyzed, cut by control cutting systems numerical foam blocks or other material to use, previously square, which constitute the base or core of the support body, and with the same procedure the materials are cut constituting the top layer of viscoelastic material, of so that they form the perfectly straight body support, varying its hardness at each point according to the calculated requirements, aimed at reducing pressure and maintaining perfect hygiene postural Finally it is coated with the outer finish layer textile, that is to say with the corresponding cover, chosen or recommended For each user.

Se obtiene de esta manera un colchón o soporte corporal como el que muestra el Modelo de Utilidad U 200800769, del que es titular la propia entidad solicitante.In this way a mattress or support is obtained body as shown in Utility Model U 200800769, of which is the owner of the requesting entity itself.

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que se está realizando 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 juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as an integral part of said description, a set of drawings where with character Illustrative and not limiting, the following has been represented:

La figura 1.- Muestra una representación esquemática en planta del dispositivo con el que se lleva a cabo la toma de datos correspondiente a la medición de presiones.Figure 1.- Shows a representation schematic plan of the device with which the data collection corresponding to the pressure measurement.

La figura 2.- Muestra también sobre una representación esquemática, ahora en perspectiva, el soporte corporal obtenido por el sistema de la invención.Figure 2.- It also shows on a schematic representation, now in perspective, the support body obtained by the system of the invention.

Realización preferente de la invenciónPreferred Embodiment of the Invention

Tal como anteriormente se ha dicho, el sistema de personalización del soporte corporal de que se trate, está integrado por una toma de datos mediante un sistema medidor de presiones, como el de la figura 1, en el que sobre una superficie textil extrafina, dimensionalmente suficiente para la toma de puntos de presión sobre el soporte corporal, están establecidos una pluralidad de sensores (2) a lo largo y ancho de la misma, en forma de matriz, siendo cada sensor independiente y midiendo la presión en una zona determinada de dicha superficie textil, cuando el usuario al que va destinado el soporte corporal se tumba sobre ella.As previously stated, the system personalization of the body support in question, is integrated by a data collection through a measuring system pressures, like the one in figure 1, on which on a surface extra-thin textile, dimensionally sufficient for stitching of pressure on body support, a plurality of sensors (2) throughout, in the form of matrix, each sensor being independent and measuring the pressure in a certain area of said textile surface, when the user to which the body support is intended lies on it.

Esta medición de presiones se lleva a cabo por motivos de seguridad dos veces, en posición de decúbito supino y otras dos en posición lateral del usuario, generando unas señales que en la figura 1 han sido referenciadas con (3), que son señales cromáticas y que son identificares mediante una escala (4) asimismo cromática, indicativa de la presión en milímetros de mercurio en cada punto.This pressure measurement is carried out by security reasons twice, in supine position and other two in lateral position of the user, generating some signals which in figure 1 have been referenced with (3), which are signals chromatic and that are identifiable by means of a scale (4) likewise chromatic, indicative of the pressure in millimeters of mercury in every point

Con posterioridad a esta medición de presiones, pero pudiendo realizarse igualmente con anterioridad, se toman datos relativos a la altura, peso, posición en la que se asienta habitualmente, altura de hombros, altura del trocánter, altura del hueco poplíteo, enfermedades o patologías tales como dolores de espalda inespecíficos, dolores de espalda derivados de alguna lesión, escoliosis, ciática, hernia discal, etc, flebitis y otros, así como los también citados con anterioridad relativos a confort y temperatura de acuerdo con las indicaciones del usuario.After this pressure measurement, but can also be done before, data are taken relative to the height, weight, position in which it sits usually, shoulder height, trochanter height, height of the popliteal hollow, diseases or pathologies such as pains of nonspecific back, backache arising from some injury, scoliosis, sciatica, herniated disc, etc, phlebitis and others, as well as those cited above regarding comfort and temperature according to user instructions.

Con todos estos datos se realiza mediante programa "CAD/CAM" el diseño de las formas interiores que tendrán las dos capas (5 y 6) del soporte corporal, como por ejemplo las mostradas en la figura 2, de manera que, a más peso, más grosor en la capa superior, la de material viscoelástico.With all this data is done by "CAD / CAM" program the design of interior shapes that they will have both layers (5 and 6) of body support, such as those shown in figure 2, so that, at a higher weight, thicker in the upper layer, that of viscoelastic material.

El corte de estas piezas (5 y 6) se lleva a cabo por control numérico a partir de bloques de espuma y de material viscoelástico de dimensiones apropiadas.The cutting of these pieces (5 and 6) is carried out by numerical control from foam blocks and material viscoelastic of appropriate dimensions.

Tal como anteriormente se ha dicho, la fabricación del soporte corporal concluye con el enfundado del cuerpo de la figura 2, utilizando también el material mas adecuado a las exigencias del usuario.As previously stated, the body support fabrication concludes with the sheathing of body of figure 2, also using the most suitable material to user requirements

Claims (5)

1. Sistema de personalización de soportes corporales, tales como colchones, asientos y similares, estructurados mediante dos o más capas de diferentes materiales y de diferentes espesores en cada zona de cada una de ellas, caracterizado porque comienza con una toma de datos que comprende medición de presiones generadas por el cuerpo del usuario al que va destinado el soporte corporal, toma de datos antropométricos básicos, toma de datos correspondientes a enfermedades o patologías, y toma de datos subjetivos de confort y temperatura, para posteriormente analizar dichos datos mediante formulas analíticas sencillas o complejas, o mediante un sistema experto, en orden a determinar la longitud y espesor relativo de cada una de las capas participantes en el soporte corporal, efectuándose el corte de cada una de las piezas constitutivas de dicho soporte mediante corte por control numérico de los bloques que, como materia prima se utilizan para obtención de las piezas, tales como gomaespuma de poliuretano y material viscoelástico.1. Personalization system of body supports, such as mattresses, seats and similar, structured by two or more layers of different materials and different thicknesses in each area of each of them, characterized in that it begins with a data collection that includes measurement of pressures generated by the body of the user to whom the body support is destined, basic anthropometric data collection, data corresponding to diseases or pathologies, and subjective data collection of comfort and temperature, to later analyze said data through simple analytical formulas or complex, or by means of an expert system, in order to determine the relative length and thickness of each of the layers participating in the body support, making the cut of each of the constituent parts of said support by cutting by numerical control of the blocks that, as raw material are used to obtain the pieces, such as go polyurethane foam and viscoelastic material. 2. Sistema de personalización de soportes corporales, según reivindicación 1, caracterizado porque la toma de datos de presiones se lleva a cabo con el concurso de una superficie textil extrafina de dimensiones adecuadas para una correcta medición de la presión sobre el soporte corporal, en la que se encuentran debidamente distribuidos una pluralidad de sensores de presión, que generan señales cuando el destinatario del soporte corporal se tumba sobre la citada superficie textil.2. Personalization system of body supports, according to claim 1, characterized in that the pressure data collection is carried out with the help of an extra-thin textile surface of suitable dimensions for a correct measurement of the pressure on the body support, in the that a plurality of pressure sensors are properly distributed, which generate signals when the recipient of the body support is lying on said textile surface. 3. Sistema de personalización de soportes corporales, según reivindicaciones anteriores, caracterizado porque los datos antropométricos básicos que se toman son el peso, la estura, la altura de hombros, la altura del trocánter y la altura del hueco poplíteo, incorporándose al sistema datos complementarios de enfermedades o patologías a tener en cuenta, así como datos subjetivos de confort mediante prueba empírica y datos subjetivos de confort térmico del usuario.3. Personalization system of body supports, according to previous claims, characterized in that the basic anthropometric data that are taken are the weight, the height, the shoulder height, the height of the trochanter and the height of the popliteal hollow, complementary data being incorporated into the system of diseases or pathologies to be taken into account, as well as subjective data of comfort through empirical testing and subjective data of thermal comfort of the user. 4. Sistema de personalización de soportes corporales, según reivindicaciones anteriores, caracterizado porque el diseño del núcleo se lleva a cabo mediante aplicación de una fórmula analítica compleja o un sistema experto de tipo inductivo, a los datos de la distribución de presiones generadas por el sujeto, aplicándose a su vez una formula analítica sencilla a los datos antropométricos para personalizar los puntos de presión y el grosor relativo de las capas del soporte corporal.4. Personalization system of body supports, according to previous claims, characterized in that the design of the core is carried out by applying a complex analytical formula or an inductive type expert system, to the pressure distribution data generated by the subject , in turn applying a simple analytical formula to anthropometric data to customize pressure points and the relative thickness of body support layers. 5. Sistema de personalización de soportes corporales, según reivindicaciones anteriores, caracterizado porque se utiliza el sistema experto inductivo simple o complejo para analizar las patologías del usuario.5. Personalization system of body supports, according to previous claims, characterized in that the simple or complex inductive expert system is used to analyze the pathologies of the user.
ES200930911A 2009-10-27 2009-10-27 PERSONALIZATION SYSTEM OF BODY SUPPORTS. Expired - Fee Related ES2335962B1 (en)

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WO2011088534A1 (en) * 2010-01-21 2011-07-28 Marcopolo S.A. Deformable seat with a reduced thickness for passenger transport vehicles
US11440791B2 (en) * 2019-01-22 2022-09-13 Lear Corporation Seat cushion design manufacturing

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WO2022271747A1 (en) * 2021-06-21 2022-12-29 Elements Group LLC Dual-sided gel layer and use thereof in body support article

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US3885258A (en) * 1973-03-26 1975-05-27 John J Regan Multi-layered contoured mattress
US5022111A (en) * 1990-06-29 1991-06-11 E. R. Carpenter Company, Inc. Pressure reduction mattress
ES1027909U (en) * 1994-04-29 1994-11-01 Pharmaflex S A Custom mattress cover varying hardness. (Machine-translation by Google Translate, not legally binding)
ES2138904A1 (en) * 1997-05-28 2000-01-16 Betere Fab Lucia Antonio Process for moulding mattresses for personalized use thereof
US20040025258A1 (en) * 2001-01-05 2004-02-12 Van Der Wurf Cornelus Johannes Mattress, provided with spring elements, such as coil springs
ES2265206A1 (en) * 2003-09-17 2007-02-01 Flex Equipos De Descanso, S.A. Variable elasticity mattress has tubular insertions, integral to molded block, each having variable elasticity along entire mattress length and width
US20090089933A1 (en) * 2007-10-09 2009-04-09 Sealy Technology, Llc Pressure dispersion support systems
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WO2011088534A1 (en) * 2010-01-21 2011-07-28 Marcopolo S.A. Deformable seat with a reduced thickness for passenger transport vehicles
US11440791B2 (en) * 2019-01-22 2022-09-13 Lear Corporation Seat cushion design manufacturing

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