ES2766048A1 - UTENSIL TO FACILITATE THE GRIP OF CUTLERY (Machine-translation by Google Translate, not legally binding) - Google Patents

UTENSIL TO FACILITATE THE GRIP OF CUTLERY (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2766048A1
ES2766048A1 ES201831198A ES201831198A ES2766048A1 ES 2766048 A1 ES2766048 A1 ES 2766048A1 ES 201831198 A ES201831198 A ES 201831198A ES 201831198 A ES201831198 A ES 201831198A ES 2766048 A1 ES2766048 A1 ES 2766048A1
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ES
Spain
Prior art keywords
utensil
cutlery
revolution
grip
facilitate
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Granted
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ES201831198A
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Spanish (es)
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ES2766048B2 (en
Inventor
Queralt Santiago Carbonell
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Individual
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Priority to ES201831198A priority Critical patent/ES2766048B2/en
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F4/00—Methods or devices enabling patients or disabled persons to operate an apparatus or a device not forming part of the body 
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2200/00—Details not otherwise provided for in A47G
    • A47G2200/04—For person with a handicap
    • A47G2200/046—For person with a handicap of holding or grasping

Abstract

Utensil to facilitate the grip of cutlery; especially by those who suffer from muscle stiffness, such as: Parkinson's patients, convalescent joint injuries or people with other similar ailments. Said utensil comprises an elongated body of revolution (1), provided externally with recesses (11) for ergonomic gripping by hand and featuring a side window (12) in which a body (2) of elastic material is housed. provided with cuts (21) for coupling, with a cutlery handle (C) in a direction perpendicular to the polar axis of the body of revolution (1) and which has at one end a removable cover (13) for access to a specific receptacle for the optional accommodation of a counterweight (3) whose mission is to minimize the transmission of possible tremors from the user's hand to the cover (C). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Utensilio para facilitar el agarre de cubiertos.Utensil to facilitate the grip of cutlery.

Sector de la técnica.Technique sector.

Esta invención se refiere a un utensilio para facilitar el agarre de cubiertos, así como su manejo, especialmente por parte de aquellas personas que padecen rigidez muscular, tales como: enfermos de Parkinson, convalecientes de lesiones en las articulaciones o personas con otras dolencias similares.This invention refers to a utensil to facilitate the grip of cutlery, as well as its handling, especially by those who suffer from muscle stiffness, such as: Parkinson's patients, convalescing joint injuries or people with other similar ailments.

Este dispositivo presenta unas características técnicas orientadas a facilitar el agarre y manejo de los cubiertos sin que el paciente precise mover la musculatura del brazo o antebrazo; minimizando además la transmisión al cubierto de los temblores que dificultan su manejo.This device has technical characteristics aimed at facilitating the grip and handling of cutlery without the patient needing to move the muscles of the arm or forearm; minimizing also the transmission to the cover of the tremors that make its handling difficult.

Estado de la técnica anteriorState of the prior art

La rigidez muscular conlleva unos problemas motrices que dificultan de forma importante la realización de algunas tareas simples, como el agarre y manejo de los cubiertos para ingerir alimentos.Muscle stiffness involves motor problems that make it difficult to perform some simple tasks, such as grasping and handling silverware to eat food.

Este problema viene determinado, en gran parte, porque un agarre correcto de los cubiertos requiere la movilidad de los músculos del brazo y el antebrazo, y porque en la posición de agarre el mango del cubierto queda orientado en una dirección oblicua respecto al antebrazo.This problem is determined, in large part, because a correct grip of the cutlery requires the mobility of the muscles of the arm and the forearm, and because in the grip position the handle of the cutlery is oriented in an oblique direction with respect to the forearm.

Esta problemática se ve agravada en el caso de los enfermos de Parkinson, ya que los temblores asociados a esta enfermedad provocan un movimiento incontrolado del cubierto y la consiguiente caída del alimento sujetado con el mismo.This problem is aggravated in the case of Parkinson's patients, since the tremors associated with this disease cause an uncontrolled movement of the covered and the consequent fall of the food held with it.

Por tanto, el problema técnico que se plantea es el desarrollo de un dispositivo que permita una sujeción fácil y ergonómica por parte del paciente, que se pueda fijar a dicha mano si es preciso y que permita el acoplamiento del cubierto a utilizar en cada caso, aumentando la autonomía del usuario a la hora de comer. Otro objetivo de la invención es que reduzca los temblores en las manos y brazos del paciente, y su transmisión de los temblores del paciente al cubierto en cuestión.Therefore, the technical problem that arises is the development of a device that allows an easy and ergonomic support by the patient, that can be fixed to said hand if necessary and that allows the coupling of the cutlery to be used in each case, increasing the autonomy of the user at mealtime. Another objective of the Invention is to reduce tremors in the patient's hands and arms, and their transmission of tremors from the patient to the covered in question.

Explicación de la invenciónExplanation of the invention

Para conseguir los objetivos propuestos se ha ideado el utensilio para facilitar el agarre de cubiertos, objeto de la presente invención, que comprende un cuerpo de revolución alargado, provisto exteriormente de unos rebajes para su agarre ergonómico con una mano y que presenta en una zona intermedia una ventana lateral en la que se encuentra alojado un cuerpo de material elástico provisto de unos cortes para el acoplamiento, en una dirección perpendicular al eje polar del cuerpo de revolución, del mango de un cubierto a utilizar; comprendiendo además dicho cuerpo de revolución en uno de sus extremos una tapa extraíble de acceso a un receptáculo específico para el alojamiento opcional de un contrapeso.To achieve the proposed objectives, the utensil has been devised to facilitate the grip of cutlery, object of the present invention, which comprises an elongated body of revolution, provided externally with recesses for ergonomic grip with one hand and which has an intermediate area a lateral window in which a body of elastic material is housed, provided with cuts for coupling, in a direction perpendicular to the polar axis of the body of revolution, of the handle of a cutlery to be used; said body of revolution further comprising at one of its ends a removable access cover to a specific receptacle for the optional accommodation of a counterweight.

Con las características mencionadas el cubierto acoplado al utensilio se dispone orientado en una dirección sensiblemente perpendicular al eje polar de dicho cuerpo de revolución de forma que el usuario realiza el agarre simplemente cerrando el puño y abrazando la totalidad o una parte del contorno de dicho cuerpo de revolución.With the aforementioned characteristics, the cutlery coupled to the utensil is arranged oriented in a direction substantially perpendicular to the polar axis of said body of revolution so that the user makes the grip simply by closing the fist and hugging all or part of the contour of said body of revolution.

La posibilidad de incorporar un contrapeso en el receptáculo definido a tal efecto en el utensilio permite minimizar la transmisión de los temblores de la mano del paciente al cubierto.The possibility of incorporating a counterweight in the receptacle defined for this purpose in the utensil allows minimizing the transmission of tremors from the patient's hand to the covered setting.

Según la invención, el utensilio también comprende unos medios de enganche de una correa de ajuste del utensilio a la mano del usuario.According to the invention, the utensil also comprises means for attaching a strap for adjusting the utensil to the user's hand.

Esto permite que el dispositivo se pueda sujetar a la mano mediante la correa de ajuste en aquellos casos en los que el usuario no dispone de fuerza o movilidad suficiente para realizar un agarre efectivo del utensilio.This allows the device to be held in the hand by means of the adjustment strap in those cases in which the user does not have sufficient strength or mobility to make an effective grip on the utensil.

Preferiblemente, el cuerpo de revolución alargado presenta exteriormente una forma general de elipsoide de revolución, o esferoide con un eje polar mayor que su diámetro ecuatorial, dado que esta configuración facilita el agarre por parte del usuario y minimiza el riesgo de desplazamiento del utensilio respecto a la mano en la dirección del eje polar.Preferably, the elongated body of revolution externally presents a general ellipsoid shape of revolution, or spheroid with a polar axis greater than its equatorial diameter, since this configuration facilitates the grip by the user and minimizes the risk of displacement of the utensil with respect to hand in the direction of the polar axis.

Las funciones que satisface este dispositivo son las siguientes:The functions that this device satisfies are the following:

- Aumentar la autonomía del usuario a la hora de comer. Esto se consigue aportando una posición en la acción de comer que permita reducir los esfuerzos. Principalmente en dos puntos:- Increase the autonomy of the user at mealtime. This is achieved by providing a position in the action of eating that allows reducing efforts. Mainly at two points:

- Reduciendo la torsión en el antebrazo, a través de la sujeción perpendicular a la dirección de cubierto.- Reducing torsion in the forearm, through the grip perpendicular to the direction of cover.

- Reduciendo la acción del deltoides, al evitar la necesidad de levantar el codo.- Reducing the action of the deltoid, by avoiding the need to lift the elbow.

- Reducir los temblores en manos y brazos. Aplicando un peso desequilibrado respecto al eje de rotación se pueden conseguir dos factores:- Reduce tremors in the hands and arms. By applying an unbalanced weight with respect to the axis of rotation, two factors can be achieved:

- El primero: al aumentar la inercia del cuerpo se crea una fuerza de oposición que ayuda a reducir el temblor en la mano.- The first: by increasing the inertia of the body, an opposing force is created that helps reduce tremor in the hand.

- El segundo: la ventaja que surge al usar un peso desequilibrado es la posibilidad de reducir el peso necesario, al crear el mismo efecto de resistencia. Como consecuencia se puede reducir el cansancio a la hora de comer con unos efectos notables en la reducción de los temblores.- The second: the advantage that arises when using an unbalanced weight is the possibility of reducing the necessary weight, by creating the same resistance effect. As a consequence you can reduce tiredness at mealtime with remarkable effects in reducing tremors.

Sumado a esos dos factores se encuentra la reducción de la rotación en las articulaciones implicadas en la acción de comer.Added to these two factors is the reduction of rotation in the joints involved in the action of eating.

Permitir la sujeción de cualquier tipo de cubierto de forma simple, con un alojamiento de espuma con una geometría preparada para deformarse adecuadamente con la inserción del cubierto.Allow the fastening of any type of cutlery in a simple way, with a foam housing with a geometry prepared to deform properly with the insertion of the cutlery.

Con las características mencionadas este dispositivo permite satisfacer las necesidades de diferentes personas:With the mentioned characteristics this device allows to satisfy the needs of different people:

a) Usuarios habituales:a) Regular users:

. Reducir el tiempo de colocación. Reduce placement time

. Reducir el peso.. Reduce weight.

. Maximizar el agarre y la sujeción.. Maximize grip and grip.

. Minimizar el esfuerzo físico al usarlo. . Minimize physical effort when using it.

. Agradable al tacto.. Pleasant to the touch.

. Sujeción cómoda.. Comfortable hold.

. Compacto, de tamaño reducido. Que no resulte molesto usarlo en sitios donde hay bastante gente.. Compact, small in size. That it is not annoying to use it in places where there are enough people.

. De aspecto moderno.. Modern in appearance.

. Robusto, resistente a los impactos.. Robust, impact resistant.

. Precio asequible.. Affordable price.

. Colores vivos.. Vivid colors.

b) Usuarios que lo utilizan por primera vez:b) Users who use it for the first time:

. Uso intuitivo, reducir la curva de aprendizaje. Para que el uso sea lo más natural posible.. Intuitive use, reduce the learning curve. So that the use is as natural as possible.

. Fácil de entender, que antes de usarse no se necesite mucha preparación. . Cómodo. Easy to understand, before using it you don't need much preparation. . Comfortable

c) Personas que ayudan al usuario:c) People who help the user:

. Facilitar la autonomía del usuario.. Facilitate user autonomy.

. Reducir la fuerza para ayudar a mover el cubierto.. Reduce force to help move cutlery.

d) Personas que acompañan al usuario en el momento de comer:d) People who accompany the user at mealtime:

. Que no ocupe mucho espacio en la mesa. It does not take up much space on the table

. Que no obligue al usuario a adoptar posturas que dificulten comer a sus acompañantes.. That it does not force the user to adopt postures that make it difficult for their companions to eat.

. Al usarlo no produzca ruido.. When using it, do not produce noise.

e) Personas a cargo del utensilio cuando no se usa:e) Persons in charge of the utensil when it is not used:

. Fácil de lavar. Easy to wash

. Fácil de desmontar, para poder guardarlo fácilmente.. Easy to disassemble, for easy storage.

. Resistente.. Resistant.

. Apilable, para facilitar el almacenaje.. Stackable, for easy storage.

Breve descripción del contenido de los dibujos.Brief description of the content of the drawings.

Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, it is attached to this descriptive memory a set of drawings in which, by way of illustration and not limitation, the following has been represented:

- La figura 1 muestra una vista en perspectiva de un ejemplo de realización del utensilio para facilitar el agarre de cubiertos, según la invención.- Figure 1 shows a perspective view of an example of embodiment of the utensil to facilitate the grip of cutlery, according to the invention.

- La figura 2 muestra una vista del utensilio de la figura anterior parcialmente desmontado y con la tapa abierta.- Figure 2 shows a view of the utensil of the previous figure partially disassembled and with the lid open.

- La figura 3 muestra una vista en perspectiva del utensilio en una posición de uso y en la que se puede apreciar su agarre por parte del usuario.- Figure 3 shows a perspective view of the utensil in a position of use and in which its grip by the user can be seen.

Exposición detallada de modos de realización de la invención.Detailed exposition of embodiments of the invention.

En el ejemplo de realización mostrado en las figuras adjuntas el utensilio para facilitar el agarre de cubiertos comprende un cuerpo de revolución (1) alargado, en este caso concretamente, con una forma general de elipsoide de revolución, o esferoide con un eje polar mayor que su diámetro ecuatorial; y está provisto de: unos rebajes (11) para su agarre ergonómico, una ventana lateral (12) y una tapa extraíble (13) en uno de sus extremos.In the exemplary embodiment shown in the attached figures, the utensil to facilitate the grip of cutlery comprises an elongated body of revolution (1), in this case specifically, with a general ellipsoid shape of revolution, or spheroid with a polar axis greater than its equatorial diameter; and it is provided with: recesses (11) for ergonomic grip, a side window (12) and a removable cover (13) at one of its ends.

En la mencionada ventana lateral (12) se encuentra alojado un cuerpo (2), en este caso de configuración cilindrica, conformado en un material elástico y provisto de unos cortes (21) para el acoplamiento del mango del cubierto (C) a utilizar en cada caso, de forma que dicho cubierto (C) queda orientado en una dirección sensiblemente perpendicular al eje polar del cuerpo de revolución (1).In the aforementioned side window (12) a body (2) is housed, in this case of cylindrical configuration, made of an elastic material and provided with cuts (21) for coupling the handle of the cutlery (C) to be used in each case, so that said cover (C) is oriented in a direction substantially perpendicular to the polar axis of the body of revolution (1).

La tapa extraíble (13) da acceso a un receptáculo específico para el alojamiento opcional de un contrapeso (3) cuya finalidad es minimizar la transmisión de los posibles temblores de la mano del usuario al cubierto (C) en uso.The removable cover (13) gives access to a specific receptacle for the optional housing of a counterweight (3) whose purpose is to minimize the transmission of possible tremors from the user's hand to the cover (C) in use.

Este utensilio comprende, en los extremos opuestos del cuerpo de revolución (1), unos medios de enganche (14) de una correa (4) de ajuste del utensilio a la mano del usuario, tal como se muestra en la figura 3. This utensil comprises, at the opposite ends of the body of revolution (1), means for attaching (14) a strap (4) for adjusting the utensil to the user's hand, as shown in Figure 3.

Cabe mencionar que dicha correa (4) es extraíble lo que permite utilizar el utensilio sin la mencionada correa (4).It is worth mentioning that said strap (4) is removable, which allows the utensil to be used without said strap (4).

Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación. Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not entail an alteration of the essential characteristics of the invention that are claimed below.

Claims (3)

REIVINDICACIONES 1. - Utensilio para facilitar el agarre de cubiertos; caracterizado porque comprende un cuerpo de revolución (1) alargado, provisto exteriormente de unos rebajes (11) para su agarre ergonómico con la mano y que presenta una ventana lateral (12) en la que se encuentra alojado un cuerpo (2) de material elástico provisto de unos cortes (21) para el acoplamiento, de un mango de un cubierto (C) en una dirección perpendicular al eje polar del cuerpo de revolución (1) y que dispone en uno de sus extremos de una tapa extraíble (13) de acceso a un receptáculo específico para el alojamiento opcional de un contrapeso (3).1. - Utensil to facilitate the grip of cutlery; characterized in that it comprises an elongated body of revolution (1), provided externally with recesses (11) for ergonomic gripping by hand and featuring a side window (12) in which a body (2) of elastic material is housed provided with cut-outs (21) for coupling, with a cutlery handle (C) in a direction perpendicular to the polar axis of the body of revolution (1) and which has at one end a removable cover (13) for access to a specific receptacle for the optional housing of a counterweight (3). 2. - Utensilio, según la reivindicación 1, caracterizado porque comprende unos medios de enganche de una correa (4) de ajuste del utensilio a la mano del usuario.2. - Utensil, according to claim 1, characterized in that it comprises means for attaching a strap (4) for adjusting the utensil to the user's hand. 3.- Utensilio, según una cualquiera de las reivindicaciones anteriores; caracterizado porque el cuerpo de revolución (1) presenta exteriormente una forma general de elipsoide de revolución, o esferoide con un eje polar mayor que su diámetro ecuatorial. 3.- Utensil, according to any one of the preceding claims; characterized in that the body of revolution (1) externally presents a general shape of ellipsoid of revolution, or spheroid with a polar axis greater than its equatorial diameter.
ES201831198A 2018-12-11 2018-12-11 TOOL TO FACILITATE THE GRIPPING OF CUTLERY Active ES2766048B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022245300A3 (en) * 2021-05-21 2023-01-12 Tan Tock Seng Hospital Pte Ltd Modular adaptive holder
WO2024025428A1 (en) * 2022-07-26 2024-02-01 Asociación Civil Universidad De Ciencias Y Humanidades Armband for assisting children with a hand amputation

Citations (7)

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JP2002085486A (en) * 2000-09-14 2002-03-26 Leben Co Ltd Nursing care grip
US20060025711A1 (en) * 2004-07-12 2006-02-02 Louis Bell Functional hand splint
US20100228362A1 (en) * 2009-03-03 2010-09-09 The Regents Of The University Of Michigan Tremor stabilizing system for handheld devices
US20110005085A1 (en) * 2009-07-08 2011-01-13 Daniel Bruce Wilson Eating Devices Which Reduce Tremors of the Hand
CN104490211A (en) * 2015-01-17 2015-04-08 范永禧 Anti-shake spoon
CN106473852A (en) * 2016-11-07 2017-03-08 马根昌 The self-service feeder of stabilization
KR101841878B1 (en) * 2017-08-23 2018-03-26 이건왕 Device for canceling hand vibration

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002085486A (en) * 2000-09-14 2002-03-26 Leben Co Ltd Nursing care grip
US20060025711A1 (en) * 2004-07-12 2006-02-02 Louis Bell Functional hand splint
US20100228362A1 (en) * 2009-03-03 2010-09-09 The Regents Of The University Of Michigan Tremor stabilizing system for handheld devices
US20110005085A1 (en) * 2009-07-08 2011-01-13 Daniel Bruce Wilson Eating Devices Which Reduce Tremors of the Hand
CN104490211A (en) * 2015-01-17 2015-04-08 范永禧 Anti-shake spoon
CN106473852A (en) * 2016-11-07 2017-03-08 马根昌 The self-service feeder of stabilization
KR101841878B1 (en) * 2017-08-23 2018-03-26 이건왕 Device for canceling hand vibration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022245300A3 (en) * 2021-05-21 2023-01-12 Tan Tock Seng Hospital Pte Ltd Modular adaptive holder
WO2024025428A1 (en) * 2022-07-26 2024-02-01 Asociación Civil Universidad De Ciencias Y Humanidades Armband for assisting children with a hand amputation

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