WO2021140257A1 - Cardiac massage device - Google Patents
Cardiac massage device Download PDFInfo
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- WO2021140257A1 WO2021140257A1 PCT/ES2020/070007 ES2020070007W WO2021140257A1 WO 2021140257 A1 WO2021140257 A1 WO 2021140257A1 ES 2020070007 W ES2020070007 W ES 2020070007W WO 2021140257 A1 WO2021140257 A1 WO 2021140257A1
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- pusher
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration by a force applied to the chest; Heart stimulation, e.g. heart massage
Definitions
- the object of the present invention is a novel device for performing cardiac massages during the cardiopulmonary resuscitation process.
- the device is foldable and removable, so it can be stored and / or transported very easily, and its operation is manual so it does not need batteries, which can be discharged, or a connection to the electrical supply network that may not be accessible.
- Cardiopulmonary resuscitation is a set of maneuvers aimed at ensuring oxygenation of a person's vital organs when the circulation of their blood stops due to a cardiorespiratory arrest. It comprises two maneuvers, cardiac massage and artificial respiration, which must be coordinated, and which preferably must be carried out by two or more people.
- Cardiac massage during cardiopulmonary resuscitation is an exhausting and physically demanding process that can sometimes take up to hours, making it necessary to alternate between several rescuers to avoid exhaustion until emergency services arrive, which is not always possible as there may not be enough medical personnel at the scene of the accident or it may take a long time to reach the site. Because of this, one of the current criteria for cessation of CPR is exhaustion of the rescuer himself.
- One of the main drawbacks that the present invention solves is precisely that of exhaustion, since being a device that exerts pressure through a lever and gear system, the force necessary to exert the appropriate pressure is minimal, making it much more comfortable. the process and being able to stay a rescuer only giving compressions without exhausting for much longer.
- Another drawback that this device is intended to overcome is the fear that is often present in anyone who finds himself in the need to act as a resuscitator without having prior experience and without being specialized personnel. Correctly performed CPR is an aggressive process in which so much pressure must be put on the victim's sternum for compression to be effective that it is extremely common to end up fracturing ribs and causing other injuries, often causing understandable distress.
- CPR CPR is a process that requires a specific technique to be effective, and that very few people know about due to lack of access to the relevant courses taught by qualified professionals.
- the invention only requires its proper positioning, in a simple and intuitive way, with minimal and equally simple training, and to operate a lever, so there is no need to worry about faults. more frequent, such as the inadequate position or placement of the rescuer's hands and arms.
- the cardiac massage device which is one of those used in cardiopulmonary resuscitation maneuvers, includes:
- a folding frame which is located on said base and which comprises one or more vertical elements joined to said base and one or more horizontal elements joined to the free end of said vertical elements; such that the joint between the vertical elements and the horizontal elements allows the aforementioned horizontal elements to be lowered onto the vertical elements and the joint between the mentioned vertical elements and the base allows them to be lowered onto the base,
- Figure 1 shows a schematic perspective view of the cardiac massage device.
- FIG. 1 shows a preferred embodiment of the cardiac massage device (1), which is the object of the present description, it comprises a flat base (2), a folding frame (3), a digital counter (10), an emitter of acoustic signal (11) and a manually operated mechanism (6) that transmits an alternative linear movement to said pusher (8).
- the base (2) is placed under the back of the person to be resuscitated and supported on the surface, for example, the floor or a stretcher, where the patient is lying or lying down. that the vertical elements (4) are located on one of its sides and the horizontal elements (5) on its chest, subsequently and without operating the crank (7) and by means of the joining means the lower end of the pusher is supported on the chest of the patient, and as the stroke and the pressure generated by the mechanism are predetermined, it only remains to operate the crank to start the massage with the necessary frequency that can be indicated on the base or follow the one marked by the acoustic signal emitter (11) .
- the pressure exerted by the pusher may be limited at the factory or by specialized personnel operating on the pressure limiting means at will, these means may be by spring tension or by mechanical fuses.
- Both the vertical elements and the horizontal elements can be U-section profiles made of light materials such as plastics, aluminum or other materials.
- the base can be divided into two parts joined together by a hinge (9) so that it takes up less space when stored or transported.
- the vertical elements can be extensible and the union between the generating mechanism and the horizontal elements can allow the position of the said generating mechanism in said horizontal elements to be varied.
- the vertical elements can be extensible, for example, by means of a telescopic configuration, that is, each of the vertical elements can be formed by two or more sections that can be collected by inserting each other, or by means of a scissor configuration or any other known way to stretch an item.
- the variation of the position of the generating mechanism on the horizontal elements can be achieved by means of rails on which guides slide, by means of lugs that snap into different holes or any other system on the market than an expert in the matter can apply to solve the problem.
- the mechanism for generating an alternative linear movement can be of the type comprising a pinion and a rack, of the crank crank type or of the Scottish yoke type or any other that transforms a circular movement into a linear movement.
- the stroke of the pusher can be limited by stops movable at will, for example, by a clock-like actuator that indicates the length of the stroke or by nuts in the way that depth is limited in table drills, which restrict movement. circular axis of the crank or the linear movement obtained at the output of the generating mechanism.
- the device will perform the same functions as a manual massage with greater efficiency and comfort, by always exerting the same pressure, with minimal effort and on the appropriate point, sinking the chest always the appropriate distance in each patient according to the recommendations of the current medical guidelines, 1/3 of the anteroposterior diameter of the patient,
- the cardiac massage device (1) comprising a flat base (2), a folding frame (3), a digital counter (10), an acoustic signal emitter (11), where it is connected to through the plug input (12) an external accessory such as a pedal or lever that reduces the operator's effort and facilitates the transmission of the it forces the manual actuation mechanism (6) that transmits an alternative linear movement to said pusher (8).
- an external accessory such as a pedal or lever that reduces the operator's effort and facilitates the transmission of the it forces the manual actuation mechanism (6) that transmits an alternative linear movement to said pusher (8).
- a third preferred embodiment of the cardiac massage device (1) comprising a flat base (2), a folding frame (3), a digital counter (10), an acoustic signal emitter (11), where it is connected to through the plug input (12) an electric motor that transmits the force to the manual drive mechanism (6) that transmits an alternative linear movement to the mentioned pusher (8).
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- Cardiology (AREA)
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- Heart & Thoracic Surgery (AREA)
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- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
Description
DESCRIPCIÓN DESCRIPTION
Dispositivo de masaje cardiaco Objeto de la invención Cardiac massage device Object of the invention
El objeto de la presente invención es un novedoso dispositivo para la realización de los masajes cardiacos durante el proceso de reanimación cardiopulmonar. El dispositivo es plegable y desmontable, con lo cual se puede guardar y/o transportar con suma facilidad, y su accionamiento es manual por lo que no necesita de baterías, que se pueden descargar, o de una conexión a la red eléctrica de suministro que puede no ser accesible. The object of the present invention is a novel device for performing cardiac massages during the cardiopulmonary resuscitation process. The device is foldable and removable, so it can be stored and / or transported very easily, and its operation is manual so it does not need batteries, which can be discharged, or a connection to the electrical supply network that may not be accessible.
Antecedentes de la invención Background of the invention
La reanimación cardiopulmonar, o RCP, es un conjunto de maniobras destinadas a asegura la oxigenación de los órganos vitales de una persona cuando la circulación de su sangre se detiene debido a una parada cardiorrespiratoria. Comprende dos maniobras, el masaje cardiaco y la respiración artificial, que han de estar coordinadas, y que preferentemente han de ser llevadas a cabo por dos o más personas. Cardiopulmonary resuscitation, or CPR, is a set of maneuvers aimed at ensuring oxygenation of a person's vital organs when the circulation of their blood stops due to a cardiorespiratory arrest. It comprises two maneuvers, cardiac massage and artificial respiration, which must be coordinated, and which preferably must be carried out by two or more people.
El masaje cardiaco durante una reanimación cardiopulmonar (RCP) es un proceso agotador y físicamente muy exigente que en ocasiones puede alargarse hasta horas, siendo necesario alternar entre varios reanimadores para evitar el agotamiento hasta que lleguen los servicios de emergencias, lo cual no siempre es posible, pues puede no haber suficiente personal sanitario en el lugar del accidente o necesitar mucho tiempo para llegar al sitio. Debido a esto, uno de los criterios actuales para cesar en la realización de una RCP es el agotamiento del propio reanimador. Cardiac massage during cardiopulmonary resuscitation (CPR) is an exhausting and physically demanding process that can sometimes take up to hours, making it necessary to alternate between several rescuers to avoid exhaustion until emergency services arrive, which is not always possible as there may not be enough medical personnel at the scene of the accident or it may take a long time to reach the site. Because of this, one of the current criteria for cessation of CPR is exhaustion of the rescuer himself.
Uno de los principales inconvenientes que viene a resolver la presente invención es precisamente el del agotamiento, ya que al ser un dispositivo que ejerce presión mediante un sistema de palanca y engranajes, la fuerza necesaria para ejercer la presión adecuada es mínima, haciendo mucho más cómodo el proceso y pudiendo mantenerse un reanimador solo dando compresiones sin agotarse durante mucho más tiempo. Otro inconveniente que se pretende sortear con este dispositivo es el miedo que en muchas ocasiones está presente en cualquier persona que se vea en la necesidad de actuar como reanimador sin tener experiencia previa y sin ser personal especializado. Una RCP realizada correctamente es un proceso agresivo en el que hay que ejercer tanta presión sobre el esternón de la víctima para que la compresión sea efectiva, que es sumamente frecuente acabar fracturando costillas y provocando otras lesiones, lo que por lo general causa una comprensible angustia en el reanimador, que piensa que le está realizando un daño excesivo y que acaba por ejercer una presión menor a la requerida para evitar dicho daño. Con la presente invención, una vez calibrada y colocada sobre la víctima, lo único que se le pide al reanimador es que accione una palanca o manivela hasta su tope para realizar las compresiones, sin tenerse que preocupar por la intensidad ni por la frecuencia, que ya estarán calibradas, eliminando el estrés de ser responsable del daño ocasionado. One of the main drawbacks that the present invention solves is precisely that of exhaustion, since being a device that exerts pressure through a lever and gear system, the force necessary to exert the appropriate pressure is minimal, making it much more comfortable. the process and being able to stay a rescuer only giving compressions without exhausting for much longer. Another drawback that this device is intended to overcome is the fear that is often present in anyone who finds himself in the need to act as a resuscitator without having prior experience and without being specialized personnel. Correctly performed CPR is an aggressive process in which so much pressure must be put on the victim's sternum for compression to be effective that it is extremely common to end up fracturing ribs and causing other injuries, often causing understandable distress. in the rescuer, who thinks he is doing excessive harm and ends up exerting less pressure than is required to avoid such harm. With the present invention, once calibrated and placed on the victim, all that is required of the rescuer is to operate a lever or crank to its limit to perform compressions, without having to worry about intensity or frequency, which They will already be calibrated, eliminating the stress of being responsible for the damage caused.
Por último, otro gran inconveniente que vendría a solucionar es el de la inadecuada aplicación de la técnica por parte de personal no adiestrado. La RCP es un proceso que requiere de una técnica concreta para que sea efectiva, y que muy poca gente conoce por falta de acceso a los cursos pertinentes impartidos por profesionales cualificados. La invención, como ya se ha mencionado en el párrafo anterior, solo requiere de su adecuada colocación, de manera sencilla e intuitiva, con un adiestramiento mínimo e igualmente sencillo, y de accionar una palanca, por lo que no habría que preocuparse por los fallos más frecuentes, como son la inadecuada posición o colocación de manos y brazos del reanimador. Finally, another major drawback that would come to be solved is the inadequate application of the technique by untrained personnel. CPR is a process that requires a specific technique to be effective, and that very few people know about due to lack of access to the relevant courses taught by qualified professionals. The invention, as already mentioned in the previous paragraph, only requires its proper positioning, in a simple and intuitive way, with minimal and equally simple training, and to operate a lever, so there is no need to worry about faults. more frequent, such as the inadequate position or placement of the rescuer's hands and arms.
Descripción de la invención Description of the invention
El dispositivo de masaje cardiaco, que es de aquellos que son utilizados en las maniobras de reanimación cardiopulmonar comprende: The cardiac massage device, which is one of those used in cardiopulmonary resuscitation maneuvers, includes:
• una base plana destinada a situarse sobre una superficie ajena y debajo de la espalda de la persona a reanimar, • a flat base designed to be placed on a foreign surface and under the back of the person to be resuscitated,
• un armazón plegable, que está situado sobre la mencionada base y que comprende uno o más elementos verticales unidos a la mencionada base y uno o más elementos horizontales unidos al extremo libre de los mencionados elementos verticales; tal que la unión entre los elementos verticales y los elementos horizontales permite abatir los susodichos elementos horizontales sobre los elementos verticales y la unión entre los mencionados elementos verticales y la base permite abatirlos sobre la base, • a folding frame, which is located on said base and which comprises one or more vertical elements joined to said base and one or more horizontal elements joined to the free end of said vertical elements; such that the joint between the vertical elements and the horizontal elements allows the aforementioned horizontal elements to be lowered onto the vertical elements and the joint between the mentioned vertical elements and the base allows them to be lowered onto the base,
• un empujador que está destinado a estar en contacto con el pecho del paciente, • un mecanismo de accionamiento manual apto para transmitir un movimiento lineal alternativo al mencionado empujador y de ésta manera realizar el masaje cardiaco, y que está unido de manera amovible a los mencionados elementos horizontales, • a pusher that is intended to be in contact with the patient's chest, • a manual actuation mechanism capable of transmitting an alternative linear movement to the said pusher and thus perform the cardiac massage, and which is removably attached to the mentioned horizontal elements,
• medios de limitación a voluntad de la amplitud del mencionado movimiento lineal alternativo, • means of limiting at will of the amplitude of the mentioned alternative linear movement,
• medios de limitación a voluntad de la presión ejercida por el empujador, • means of limiting the pressure exerted by the pusher at will,
• entrada para clavija que actúa sobre el engranaje principal para la conexión de un accesorio externo destinado a facilitar la transmisión del movimiento empujador, • input for a plug that acts on the main gear for the connection of an external accessory designed to facilitate the transmission of the pusher movement,
• un contador digital del número de compresiones realizadas por ciclo y • a digital counter of the number of compressions performed per cycle and
• un emisor de señal auditiva que marca la frecuencia correcta de las compresiones. • an audible signal emitter that marks the correct frequency of compressions.
Breve descripción de las figuras Brief description of the figures
Figura 1 : muestra una vista esquemática de una perspectiva del dispositivo de masaje cardiaco. Figure 1: shows a schematic perspective view of the cardiac massage device.
Realizaciones preferentes Preferred embodiments
La figura 1 muestra una realización preferente del dispositivo de masaje cardiaco (1 ), que es el objeto de la presente descripción, comprende una base (2) plana, un armazón (3) plegable, un contador digital (10), un emisor de señal acústica (11) y un mecanismo (6) de accionamiento manual que transmite un movimiento lineal alternativo al mencionado empujador (8). Figure 1 shows a preferred embodiment of the cardiac massage device (1), which is the object of the present description, it comprises a flat base (2), a folding frame (3), a digital counter (10), an emitter of acoustic signal (11) and a manually operated mechanism (6) that transmits an alternative linear movement to said pusher (8).
Para dar un masaje cardiaco a un paciente, la base (2) se coloca debajo de la espalda de la persona a reanimar y apoyada sobre la superficie, por ejemplo, el suelo o una camilla, donde este acostado o tumbado el paciente, con lo que los elementos verticales (4) quedan situados en uno de sus costados y los elementos horizontales (5) sobre su pecho, posteriormente y sin accionar la manivela (7) y mediante los medios de unión se apoya el extremo inferior del empujador sobre el pecho del paciente, y como la carrera y la presión que genera el mecanismo vienen predeterminadas, solo queda accionar la manivela para iniciar el masaje con la frecuencia necesaria que puede estar indicada en la base o seguir la marcada por el emisor de señal acústica (11 ). La presión ejercida por el empujador se podrá limitar en fábrica o por personal especializado operando sobre los medios de limitación a voluntad de la presión, estos medios pueden ser mediante la tensión de un muelle o bien mediante fusibles mecánicos. To give a cardiac massage to a patient, the base (2) is placed under the back of the person to be resuscitated and supported on the surface, for example, the floor or a stretcher, where the patient is lying or lying down. that the vertical elements (4) are located on one of its sides and the horizontal elements (5) on its chest, subsequently and without operating the crank (7) and by means of the joining means the lower end of the pusher is supported on the chest of the patient, and as the stroke and the pressure generated by the mechanism are predetermined, it only remains to operate the crank to start the massage with the necessary frequency that can be indicated on the base or follow the one marked by the acoustic signal emitter (11) . The pressure exerted by the pusher may be limited at the factory or by specialized personnel operating on the pressure limiting means at will, these means may be by spring tension or by mechanical fuses.
Tanto los elementos verticales como los elementos horizontales pueden ser unos perfiles de sección en U fabricados con materiales ligeros como plásticos, aluminio u otros materiales. Así mismo la base puede está divida en dos partes unidas entre sí mediante una bisagra (9) para que ocupe menos espacio al guardarse o transportarse. Both the vertical elements and the horizontal elements can be U-section profiles made of light materials such as plastics, aluminum or other materials. Likewise, the base can be divided into two parts joined together by a hinge (9) so that it takes up less space when stored or transported.
A continuación, se indican varias opciones de diseño que tienen los objetivos de que la invención se pueda adaptar a la constitución física de diferentes personas, del tipo de mecanismo generador del movimiento lineal alternativo y de la regulación de la amplitud, o carrera, del empujador. Next, several design options are indicated that have the objectives that the invention can be adapted to the physical constitution of different people, the type of mechanism that generates the reciprocating linear movement and the regulation of the amplitude, or stroke, of the pusher .
Como hay personas más o menos corpulentas, es decir, que tienen diferente diámetro de pecho, los elementos verticales pueden ser extensibles y la unión entre el mecanismo generador y los elementos horizontales puede permitir variar la posición del dicho mecanismo generador en dichos elementos horizontales. En el primer caso los elementos verticales pueden ser extensibles, por ejemplo, mediante una configuración telescópica, es decir cada uno de los elementos verticales puede estar formado por dos o más tramos que se pueden recoger introduciéndose unas en otras, o mediante una configuración en tijera o cualquier otra manera conocida de hacer extensible un elemento. Y la variación de la posición del mecanismo generador sobre los elementos horizontales se puede conseguir mediante carriles sobre los que se deslizan unas guías, mediante unos tetones que se encajen a presión en diferentes orificios o cualquier otro sistema existente en el mercado que un experto en la materia pueda aplicar a resolver el problema. As there are more or less corpulent people, that is to say, who have different chest diameters, the vertical elements can be extensible and the union between the generating mechanism and the horizontal elements can allow the position of the said generating mechanism in said horizontal elements to be varied. In the first case, the vertical elements can be extensible, for example, by means of a telescopic configuration, that is, each of the vertical elements can be formed by two or more sections that can be collected by inserting each other, or by means of a scissor configuration or any other known way to stretch an item. And the variation of the position of the generating mechanism on the horizontal elements can be achieved by means of rails on which guides slide, by means of lugs that snap into different holes or any other system on the market than an expert in the matter can apply to solve the problem.
El mecanismo generador de un movimiento lineal alternativo puede ser del tipo de los que comprenden un piñón y una cremallera, del tipo de biela manivela o del tipo yugo escoces o cualquier otro que transforme un movimiento circular en un movimiento lineal. Y la carrera del empujador puede estar limitada mediante topes movibles a voluntad, por ejemplo, mediante un accionador tipo reloj que indica la longitud de la carrera o mediante tuercas a la manera que se limita la profundidad en las taladradoras de mesa, que restrinjan el movimiento circular del eje de la manivela o el movimiento lineal que se obtiene a la salida del mecanismo generador. Entre las ventajas de la invención, se considera conveniente destacar las siguientes: The mechanism for generating an alternative linear movement can be of the type comprising a pinion and a rack, of the crank crank type or of the Scottish yoke type or any other that transforms a circular movement into a linear movement. And the stroke of the pusher can be limited by stops movable at will, for example, by a clock-like actuator that indicates the length of the stroke or by nuts in the way that depth is limited in table drills, which restrict movement. circular axis of the crank or the linear movement obtained at the output of the generating mechanism. Among the advantages of the invention, it is considered convenient to highlight the following:
• mayor facilidad y eficacia en la realización de técnicas de RCP básica por parte de personal no adiestrado, • greater ease and efficiency in the performance of basic CPR techniques by untrained personnel,
• no depende de sistemas eléctricos o fuentes de alimentación externas, • does not depend on electrical systems or external power supplies,
• bajo coste de fabricación, • low manufacturing cost,
• mínimas posibilidades de averías debido a la sencillez del dispositivo y de sus elementos • minimal possibilities of breakdowns due to the simplicity of the device and its elements
• rápido montaje y acoplamiento al paciente, • fast assembly and coupling to the patient,
• perfectamente compatible con el resto de maniobras durante el proceso de RCP básica y avanzada, como, entre otras, canalización de vías, intubación orotraqueal, colocación de desfibrilador, • perfectly compatible with the rest of the maneuvers during the basic and advanced CPR process, such as, among others, cannulation of tubes, orotracheal intubation, placement of a defibrillator,
• al estar fabricado con materiales no conductores de la electricidad, no interfiere con la aplicación de descargas de un desfibrilador, • Being made of non-conductive materials of electricity, it does not interfere with the application of shocks from a defibrillator,
• mientras se acopla al paciente se puede realizar un primer ciclo de RCP básica manual sin entorpecer la colocación del dispositivo, pudiendo actuar con la invención el resto del proceso a partir del segundo ciclo de RCP, • while it is attached to the patient, a first cycle of manual basic CPR can be performed without hindering the placement of the device, the rest of the process can be carried out with the invention from the second cycle of CPR,
• adaptable a distintos morfotipos, regulándose con suma facilidad, • adaptable to different morphotypes, being easily regulated,
• una vez calibrados y medidos los diferentes parámetros de volumen, distancia y presión, el dispositivo realizará las mismas funciones que un masaje manual con mayor eficacia y comodidad, al ejercer siempre la misma presión, con un mínimo esfuerzo y sobre el punto adecuado, hundiendo el tórax siempre la distancia adecuada en cada paciente según las recomendaciones de las guías médicas actuales, 1/3 del diámetro anteroposterior del paciente, • Once the different volume, distance and pressure parameters have been calibrated and measured, the device will perform the same functions as a manual massage with greater efficiency and comfort, by always exerting the same pressure, with minimal effort and on the appropriate point, sinking the chest always the appropriate distance in each patient according to the recommendations of the current medical guidelines, 1/3 of the anteroposterior diameter of the patient,
• el mismo equipo puede ser utilizado tanto en adultos como en niños cambiando solo la presión a ejercer, • the same equipment can be used in both adults and children changing only the pressure to exert,
• fácilmente plegable, por lo que se puede guardar en cualquier sitio y ser transportado con facilidad, • easily foldable, so it can be stored anywhere and easily transported,
• debido a su bajo coste podrá estar presente en la mayoría de sitios y transportes públicos de gran afluencia. • Due to its low cost, it can be present in most places and public transport of great affluence.
En una segunda realización preferente del dispositivo de masaje cardiaco (1 ) que comprende una base (2) plana, un armazón (3) plegable, un contador digital (10), un emisor de señal acústica (11 ), donde se le conecta a través de la entrada para clavija (12) un accesorio externo como un pedal o maneta que reduce el esfuerzo del operario y facilita la transmisión de la fuerza al mecanismo (6) de accionamiento manual que transmite un movimiento lineal alternativo al mencionado empujador (8). In a second preferred embodiment of the cardiac massage device (1) comprising a flat base (2), a folding frame (3), a digital counter (10), an acoustic signal emitter (11), where it is connected to through the plug input (12) an external accessory such as a pedal or lever that reduces the operator's effort and facilitates the transmission of the it forces the manual actuation mechanism (6) that transmits an alternative linear movement to said pusher (8).
En una tercera realización preferente del dispositivo de masaje cardiaco (1) que comprende una base (2) plana, un armazón (3) plegable, un contador digital (10), un emisor de señal acústica (11), donde se le conecta a través de la entrada para clavija (12) un motor eléctrico que realiza la transmisión de la fuerza al mecanismo (6) de accionamiento manual que transmite un movimiento lineal alternativo al mencionado empujador (8). In a third preferred embodiment of the cardiac massage device (1) comprising a flat base (2), a folding frame (3), a digital counter (10), an acoustic signal emitter (11), where it is connected to through the plug input (12) an electric motor that transmits the force to the manual drive mechanism (6) that transmits an alternative linear movement to the mentioned pusher (8).
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2020/070007 WO2021140257A1 (en) | 2020-01-07 | 2020-01-07 | Cardiac massage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2020/070007 WO2021140257A1 (en) | 2020-01-07 | 2020-01-07 | Cardiac massage device |
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| WO2021140257A1 true WO2021140257A1 (en) | 2021-07-15 |
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| PCT/ES2020/070007 Ceased WO2021140257A1 (en) | 2020-01-07 | 2020-01-07 | Cardiac massage device |
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| US20020002347A1 (en) * | 1995-12-15 | 2002-01-03 | Kelly Kevin A. | Chest compression apparatus for cardiac arrest |
| US8535251B1 (en) * | 2011-04-04 | 2013-09-17 | Subhakar Patthi Rao | Mechanical device to assist in the external compression of the chest during cardio-pulmonary resuscitation |
| US20130338550A1 (en) * | 2012-06-14 | 2013-12-19 | Zoll Medical Corporation | Human Powered Mechanical CPR Device with Optimized Waverform Characteristics |
| US20140100496A1 (en) * | 2012-10-09 | 2014-04-10 | Physio-Control, Inc. | Devices and methods for performing cpr while standing up |
| ES1215799U (en) * | 2018-06-20 | 2018-07-26 | Joaquin BARRERA MENDEZ | CARDIAC MASSAGE DEVICE (Machine-translation by Google Translate, not legally binding) |
-
2020
- 2020-01-07 WO PCT/ES2020/070007 patent/WO2021140257A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489140A (en) * | 1960-08-05 | 1970-01-13 | Hyman Hurvitz | Apparatus to restore heartbeat |
| US20020002347A1 (en) * | 1995-12-15 | 2002-01-03 | Kelly Kevin A. | Chest compression apparatus for cardiac arrest |
| US8535251B1 (en) * | 2011-04-04 | 2013-09-17 | Subhakar Patthi Rao | Mechanical device to assist in the external compression of the chest during cardio-pulmonary resuscitation |
| US20130338550A1 (en) * | 2012-06-14 | 2013-12-19 | Zoll Medical Corporation | Human Powered Mechanical CPR Device with Optimized Waverform Characteristics |
| US20140100496A1 (en) * | 2012-10-09 | 2014-04-10 | Physio-Control, Inc. | Devices and methods for performing cpr while standing up |
| ES1215799U (en) * | 2018-06-20 | 2018-07-26 | Joaquin BARRERA MENDEZ | CARDIAC MASSAGE DEVICE (Machine-translation by Google Translate, not legally binding) |
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