ES1094563U - Attenuation device for trauma by suspension in rescates (Machine-translation by Google Translate, not legally binding) - Google Patents

Attenuation device for trauma by suspension in rescates (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1094563U
ES1094563U ES201331292U ES201331292U ES1094563U ES 1094563 U ES1094563 U ES 1094563U ES 201331292 U ES201331292 U ES 201331292U ES 201331292 U ES201331292 U ES 201331292U ES 1094563 U ES1094563 U ES 1094563U
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Prior art keywords
base
harness
suspension
connectors
injured
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ES201331292U
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Spanish (es)
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ES1094563Y (en
Inventor
Eduardo GARCIA MAZAGATOS
Óscar ALONSO MATÉ
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Individual
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Individual
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Priority to ES201331292U priority Critical patent/ES1094563Y/en
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Priority to PCT/ES2014/070836 priority patent/WO2015067838A1/en
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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0006Harnesses; Accessories therefor
    • A62B35/0025Details and accessories
    • A62B35/0031Belt sorting accessories, e.g. devices keeping the belts in comfortable positions

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)

Abstract

Device (100) for attenuating the suspension trauma in rescues that being of the type that is fixed to a harness is characterized in that it comprises a base (1) on which a plurality of belts, tapes, straps or the like are disposed (3, 31) which are joined by means of fixings (4, 41) to the base (1); and wherein said tapes (3, 31) terminate in a connector (5, 51) that join the base (1) with the point that supports the weight of the injured in the harness and handles (7, 71) located in said connectors ( 5, 51) and configured to activate said connectors (5, 51) in such a way that a support (1') detaches from the connectors (5, 51) outside the base (1) and is hung by said points. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo de atenuación del trauma por suspensión en rescates. Device for attenuating trauma due to suspension in rescues.

El objeto del presente modelo de utilidad es un dispositivo que, en caso de quedar suspendido de un arnés, permita poder liberar la presión que sufren las piernas del accidentado a través de las correas de fijación del arnés que actúa con efecto torniquete. The object of this utility model is a device that, in case of being suspended from a harness, allows to release the pressure suffered by the legs of the injured through the harness fixing straps that acts with tourniquet effect.

ESTADO DE LA TÉCNICA STATE OF THE TECHNIQUE

La utilización del arnés se ha generalizado como sistema de seguridad en distintos ámbitos del mundo laboral, como la construcción, la poda de árboles, el sector eólico y, en general, cualquier trabajo que se realice en altura y que conlleve el riesgo de sufrir cualquier tipo de caída. Aunque su uso se está generalizando, desgraciadamente, las muertes debido a caídas son todavía una de las causas principales de fallecimiento en el ámbito laboral. En general, los motivos de dichas muertes son variados, pero se corresponden con una material inadecuado, mal utilizado o directamente inexistente. The use of the harness has become widespread as a security system in different areas of the workplace, such as construction, tree pruning, the wind sector and, in general, any work that is done at height and that entails the risk of suffering any type of fall. Although its use is becoming widespread, unfortunately, deaths due to falls are still one of the leading causes of death in the workplace. In general, the reasons for such deaths are varied, but correspond to an inappropriate, misused or directly non-existent material.

El dispositivo estándar de seguridad para trabajos en altura es el arnés. No obstante, hay que tener en cuenta que la caída de un sujeto por un arnés y su detención posterior puede no ser la parte más peligrosa del accidente. Cuando se produce una caída, y los sistemas de anclaje y el propio arnés han resistido, el accidentado queda en la fase más peligrosa, que es la fase de suspensión, la cual, si se prolonga durante el tiempo y el rescate se complica, puede resultar muy peligrosa, especialmente si la víctima queda inconsciente o sin posibilidad de moverse durante el tiempo que dure la suspensión. The standard safety device for work at height is the harness. However, it should be borne in mind that the fall of a subject through a harness and subsequent detention may not be the most dangerous part of the accident. When a fall occurs, and the anchoring systems and the harness itself have resisted, the injured is in the most dangerous phase, which is the suspension phase, which, if prolonged during the time and rescue is complicated, can be very dangerous, especially if the victim is unconscious or unable to move for the duration of the suspension.

El trauma por suspensión, también conocido como síndrome del arnés o síndrome ortostático, es un conjunto de síntomas que aparecen cuando una persona está colgada durante un periodo de tiempo breve de un arnés y se da la combinación de dos factores: inmovilidad y suspensión. Suspension trauma, also known as harness syndrome or orthostatic syndrome, is a set of symptoms that appear when a person is hung for a short period of time from a harness and there is a combination of two factors: immobility and suspension.

La inmovilidad puede producirse tanto en personas que queden inconscientes, como en las personas que llegan al agotamiento, lo cual llega a causar que la persona quede suspendida durante un periodo de tiempo que cuanto más se prolongue mayor daño va a producir en el accidentado. Por otro lado, la situación de suspensión va a producir una acumulación progresiva de sangre en las piernas por un fallo en el retorno venoso, ya que las cintas del arnés actúan a modo de torniquete impidiendo, total o parcialmente, el paso de la sangre al corazón. Esto supone una reducción del flujo sanguíneo a otros órganos, como el cere The immobility can occur both in people who remain unconscious, as in people who become depleted, which causes the person to be suspended for a period of time that the longer it lasts, the more damage it will produce in the injured. On the other hand, the suspension situation will produce a progressive accumulation of blood in the legs due to a failure in venous return, since the harness straps act as a tourniquet, preventing, totally or partially, the passage of blood to the heart. This means a reduction in blood flow to other organs, such as the cere

La combinación del shock provocado por la posición en la que se encuentra el accidentado y la compresión sobre el abdomen provoca una dificultad respiratoria importante que conduce a la víctima que se encuentra suspendida a la muerte en un breve periodo de tiempo. Las posibilidades de supervivencia cuando la suspensión se prolonga más de dos horas son escasas. Es importante recordar que el fallecimiento del accidentado por esta causa puede ocurrir durante la suspensión o tras el rescate. The combination of the shock caused by the position in which the injured person is and the compression on the abdomen causes an important respiratory difficulty that leads to the victim who is suspended to death in a short period of time. The chances of survival when the suspension lasts more than two hours are slim. It is important to remember that the death of the person injured by this cause can occur during suspension or after rescue.

La causa más probable de la muerte del rescate es la sobrecarga aguda del ventrículo derecho del corazón debido a una llegada masiva de la sangre que está retenida en las extremidades inferiores por el efecto torniquete del propio arnés. The most likely cause of rescue death is acute overload of the right ventricle of the heart due to a massive arrival of blood that is retained in the lower extremities by the tourniquet effect of the harness itself.

Actualmente no se conocen dispositivos o sistemas diseñados expresamente para evitar las circunstancias descritas y evitar el síndrome del arnés o asegurar una correcta posición durante el rescate de un accidentado en fase de inmovilización o inconsciencia, evitando así la muerte por rescate. Currently there are no known devices or systems designed specifically to avoid the circumstances described and avoid the harness syndrome or ensure a correct position during the rescue of an accident in the phase of immobilization or unconsciousness, thus avoiding death by rescue.

EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION

La presente invención describe un dispositivo de atenuación del trauma por suspensión en rescates y cuyo objeto es facilitar la eliminación de los factores que provocan el citado síndrome del arnés y que, en caso necesario, facilite una posición adecuada de rescate para el accidentado. Para ello, el dispositivo objeto de la invención se acopla a un arnés de tal forma que se permite el despliegue e instalación en los conectores que aguantan el peso del accidentado tras una caída. The present invention describes a device for attenuating trauma due to suspension in rescues and whose purpose is to facilitate the elimination of the factors that cause said harness syndrome and, if necessary, facilitate an adequate rescue position for the injured. For this, the device object of the invention is coupled to a harness in such a way that deployment and installation in the connectors that support the weight of the accident after a fall is allowed.

Más concretamente, el dispositivo de atenuación del trauma por suspensión en rescates caracteriza porque comprende una base sobre la que se disponen una pluralidad de correas, cintas, cabos o similares que están unidas mediante unas fijaciones a la base; y donde dichas cintas terminan en un conector que unen la base con el punto que soporta el peso del accidentado en el arnés y unos tiradores situados en dichos conectores y configurados para liberar dichos conectores de su unión con la base, liberando un soporte y permitiendo que el accidentado pueda situar dicho soportecomo asiento que una vez tensado lo suficiente elimina la presión en las piernas del accidentado. More specifically, the rescue attenuation device for suspension in rescues is characterized in that it comprises a base on which a plurality of belts, ribbons, ropes or the like are arranged that are attached by means of fixations to the base; and where said tapes end in a connector that joins the base with the point that supports the weight of the injured in the harness and handles located in said connectors and configured to release said connectors from their union with the base, releasing a support and allowing the injured person can place said support as a seat that, once tensioned enough, eliminates the pressure on the legs of the injured person.

En el caso de actuaciones de rescate los actores podrán desplegar el sistema y colocar al herido en una posición sentada o recogida y de esta forma descender al herido en una postura que evite la muerte por rescate. In the case of rescue actions, the actors may deploy the system and place the injured person in a sitting or collected position and thus descend to the injured person in a position that avoids death by rescue.

A lo largo de la descripción y las reivindicaciones la palabra "comprende" y sus variantes no pretenden excluir otras características técnicas, aditivos, componentes o pasos. Para los expertos en la materia, otros objetos, ventajas y características de la invención se desprenderán en parte de la descripción y en parte de la práctica de la invención. Los siguientes ejemplos y dibujos se proporcionan a modo de ilustración, y no se pretende que restrinjan la presente invención. Además, la presente invención cubre todas las posibles combinaciones de realizaciones particulares y preferidas aquí indicadas. Throughout the description and the claims the word "comprises" and its variants are not intended to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and features of the invention will be derived partly from the description and partly from the practice of the invention. The following examples and drawings are provided by way of illustration, and are not intended to restrict the present invention. In addition, the present invention covers all possible combinations of particular and preferred embodiments indicated herein.

BREVE DESCRIPCIÓN DE LOS FIGURAS BRIEF DESCRIPTION OF THE FIGURES

FIG 1. Muestra un esquema del dispositivo objeto de la invención. FIG 2. Muestra una vista frontal del dispositivo de la invención dispuesto sobre el arnés. FIG 3. Muestra una vista posterior del dispositivo objeto de la invención plegado. FIG 4. Muestra una vista del dispositivo objeto de la invención en uso. FIG 1. Shows a scheme of the device object of the invention. FIG 2. Shows a front view of the device of the invention arranged on the harness. FIG 3. Shows a rear view of the device object of the invention folded. FIG 4. Shows a view of the device object of the invention in use.

EXPOSICIÓN DETALLADA DE MODOS DE REALIZACIÓN Y EJEMPLO DETAILED EXHIBITION OF MODES OF EMBODIMENT AND EXAMPLE

Tal y como se puede observar en la figura adjunta, el dispositivo (100) de atenuación del trauma por suspensión en rescates, objeto de la invención, comprende una base (1) que actúa como soporte en el que se instalan el resto de elementos que conforman el dispositivo (100) y que, además, aloja una segunda base o soporte (1’) que actúa como asiento del accidentado, una vez que se desliza hacia fuera de la base (1).. La base (1) está unida a la cintura de un arnés mediante unas fijaciones (2), en una realización particular velcros. En la figura 2 se observa como están relacionados la base (1) y el soporte (1’), que están unidos por ranuras que permiten su separación mediante un movimiento de deslizamiento lateral, del soporte (1’) respecto de la base (1), quedando libre el soporte (1’) y la base As can be seen in the attached figure, the restraint suspension attenuation device (100), object of the invention, comprises a base (1) that acts as a support on which the rest of the elements that are installed are installed. they make up the device (100) and, in addition, it houses a second base or support (1 ') that acts as the seat of the injured, once it slides out of the base (1) .. The base (1) is joined at the waist of a harness by means of fasteners (2), in a particular embodiment velcros. Figure 2 shows how the base (1) and the support (1 ') are related, which are connected by grooves that allow their separation by means of a lateral sliding movement, of the support (1') with respect to the base (1 ), leaving the support (1 ') and the base free

(1) unida al arnés mediante, por ejemplo, unos velcros, no descartándose otros tipos de unión. (1) attached to the harness by, for example, velcro, not discarding other types of connection.

El dispositivo se completa con una pluralidad de correas, cintas, cabos o similares (3,31) que están unidas mediante unas fijaciones (4,41) a la base (1). Las cintas (3,31) terminan en un conector (5,51) que unen la base (1) con el punto que soporta el peso del accidentado. The device is completed with a plurality of belts, ribbons, ropes or the like (3.31) that are attached by means of fasteners (4.41) to the base (1). The tapes (3.31) end in a connector (5.51) that join the base (1) with the point that supports the weight of the injured.

Los conectores (5,51) incorporan cada uno de ellos un tensor (6,61) de las cintas. The connectors (5.51) each incorporate a tensioner (6.61) of the tapes.

Los conectores (5,51) también comprenden un tirador (7,71) que está configurado para desplegar el resto de elementos comprendidos en el dispositivo (100) y que permanecen plegados sobre la base (1), tal y como se observa en la figura 3. The connectors (5.51) also comprise a handle (7.71) that is configured to deploy the rest of the elements included in the device (100) and which remain folded on the base (1), as observed in the figure 3.

En caso de accidente, el afectado despliega una primera cinta (3) accionando un primer tirador (7) que activa un primer conector (5). Por otro lado, el accidentado repite la operación accionando un segundo tirador (71) que activa un segundo conector (51). Con ambos conectores (5,51) activados, el accidentado puede desprender el soporte (1’) de forma que ésta quede colgada del punto que soporta el peso del accidentado y que, como se ha indicado se corresponde con los puntos donde se encuentran los citados conectores (5,51). In the event of an accident, the affected person deploys a first belt (3) by activating a first handle (7) that activates a first connector (5). On the other hand, the injured person repeats the operation by operating a second handle (71) that activates a second connector (51). With both connectors (5.51) activated, the injured can detach the support (1 ') so that it is hung from the point that supports the weight of the injured and, as indicated, corresponds to the points where the cited connectors (5.51).

Posteriormente, el accidentado coloca el soporte (1’) debajo de sus glúteos para, posteriormente, tensar la primera cinta (3) y la segunda cinta (31) mediante un primer tensor (6) y un segundo tensor (61) respectivamente hasta que su peso es absorbido por la base (1) que ahora actúa de asiento, liberando así la presión ejercida por el arnés en sus piernas. Tal y como se observa en la figura 4. Subsequently, the injured person places the support (1 ') under their buttocks to subsequently tighten the first belt (3) and the second belt (31) by means of a first tensioner (6) and a second tensioner (61) respectively until its weight is absorbed by the base (1) that now acts as a seat, thus relieving the pressure exerted by the harness on its legs. As seen in Figure 4.

Por último, cabe indicar que las cintas (3,31) disponen de un bucle cosido en el que el accidentado puede apoyar sus manos durante el tensado de las cintas. Finally, it should be noted that the tapes (3.31) have a sewn loop in which the injured can support their hands during tensioning the tapes.

Claims (2)

REIVINDICACIONES 1.- Dispositivo (100) de atenuación del trauma por suspensión en rescates que siendo del tipo que se fija a 1.- Device (100) for attenuation of trauma due to suspension in rescues that being of the type that is set to 5 un arnés se caracteriza porque comprende una base (1) sobre la que se disponen una pluralidad de correas, cintas, cabos o similares (3,31) que están unidas mediante unas fijaciones (4,41) a la base (1); y donde dichas cintas (3,31) terminan en un conector (5,51) que unen la base (1) con el punto que soporta el peso del accidentado en el arnés y unos tiradores (7,71) situados en dichos conectores (5,51) y configurados para activar dichos conectores (5,51) de tal forma que un soporte (1’) se desprenda de los conectores (5,51) fuera de la base (1) y quede colgada por dichos A harness is characterized in that it comprises a base (1) on which a plurality of belts, ribbons, ropes or the like (3.31) are arranged which are attached by means of fasteners (4.41) to the base (1); and where said tapes (3.31) end in a connector (5.51) that join the base (1) with the point that supports the weight of the injured in the harness and handles (7.71) located in said connectors ( 5.51) and configured to activate said connectors (5.51) in such a way that a support (1 ') is detached from the connectors (5.51) outside the base (1) and is hung by said 10 puntos. 10 points. 2.- Dispositivo (100) de acuerdo con la primera reivindicación donde los conectores (5,51) incorporan cada uno de ellos un tensor (6,61) de las cintas (3,31). 2. Device (100) according to the first claim wherein the connectors (5.51) each incorporate a tensioner (6.61) of the tapes (3.31). 15 3.- Dispositivo (100) de acuerdo con cualquiera de las reivindicaciones 1-2 donde las cintas (3,31) disponen de un bucle cosido. 3. Device (100) according to any of claims 1-2 wherein the tapes (3.31) have a sewn loop.
ES201331292U 2013-11-11 2013-11-11 TRAUMA ATTENTION DEVICE FOR SUSPENSION IN RESCUES Expired - Fee Related ES1094563Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201331292U ES1094563Y (en) 2013-11-11 2013-11-11 TRAUMA ATTENTION DEVICE FOR SUSPENSION IN RESCUES
PCT/ES2014/070836 WO2015067838A1 (en) 2013-11-11 2014-11-11 Device for lessening suspension trauma during rescue operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201331292U ES1094563Y (en) 2013-11-11 2013-11-11 TRAUMA ATTENTION DEVICE FOR SUSPENSION IN RESCUES

Publications (2)

Publication Number Publication Date
ES1094563U true ES1094563U (en) 2013-11-28
ES1094563Y ES1094563Y (en) 2014-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES201331292U Expired - Fee Related ES1094563Y (en) 2013-11-11 2013-11-11 TRAUMA ATTENTION DEVICE FOR SUSPENSION IN RESCUES

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WO (1) WO2015067838A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206873A1 (en) * 1991-04-08 1992-10-15 Manfred Meckel Fabrik Fuer Sic SAFETY HARNESS WITH INTERFERENCE FUNCTION
FR2743303B1 (en) * 1996-01-08 1998-03-20 Sup Air IMPROVEMENT FOR ROPE HARNESSES
WO2000047098A1 (en) * 1999-02-09 2000-08-17 Soll Usa, Llc Suspension harness
FR2796297B1 (en) * 1999-07-16 2001-10-26 Zedel HANGING HARNESS WITH DEPOSITED HANGING LONG
GB0525386D0 (en) * 2005-12-13 2006-01-18 Dawson Brian Safety harness
JP2014506815A (en) * 2011-02-17 2014-03-20 エスエーエス セーフティー システムズ ホールディングス ピーティーワイ リミテッド Fall prevention device

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ES1094563Y (en) 2014-02-18
WO2015067838A1 (en) 2015-05-14

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