• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    According to the invention, using a plate (1) as a support for the hand of the auxiliary when performing cardiac massage, and forming the top (3) of the plate (1) according to the hand root (6) and its underside (11) according to the shape of the chest (12) , a correct placement of the plate on the chest (12) will be ensured. The plate (1) is provided with embedded sensors (2) so that both the compressive force and the pressure frequency can be detected and marked for checking and securing the correct massage.
    公开号:DK201870021A1
    申请号:DKP201870021
    申请日:2018-01-11
    公开日:2019-04-10
    发明作者:Grundtworm Larsen Stefan
    申请人:Sla Consult Ivs；
    IPC主号:
    专利说明:

    The prior art
    BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a cardiac massage device for placement above the sternum of a person with cardiac arrest, as the backbone of a helper performing cardiac massage.
    Preparedness assistance in the event of cardiac arrest includes cardiac starters, which are an electrical defibrillation through which power surges of up to 2000 V can be delivered through the cardiac chambers to initiate these.
    The use of this equipment naturally presupposes the presence of the patient, which is rarely the case.
    In addition, the use of artificial ventilation by mouth for the nasal method is known in combination with heart massage.
    However, performing cardiac massage is not easy to perform as it requires both knowledge of the location of the pressure, namely over the lower part of the sternum, and partly an appropriate compressive force, to ensure a squeeze of the chest of 4-6 cm. Furthermore, the number of pressures per the pressure rate should be about 100-120 pressures per minute. minute.
    Failure to observe these parameters will not produce the desired effect, namely cardiac onset. In addition, there is a risk of fracture of the ribs by incorrect or excessive pressure.
    Equipment for training the persons in this type of cardiac arrest is known, consisting of a chest chamber portion with auditory and visual marking of both thrust and pressure frequency. However, this is only equipment for use in training of assistants, and not equipment for use in the event of a cardiac arrest.
    The object of the invention
    The object of the invention is to improve the effect of cardiac massage, thereby ensuring the greatest possible effect thereof, while significantly reducing the risk of injury to the patient and the psychological strain of the helper.
    DK 2018 70021 A1
    This is achieved according to the invention by the use of a device comprising a plate which is formed on the upper side according to the shape of the hand root and on the underside according to the shape of the chest.
    In this way, it is ensured, firstly, that the equipment is placed in the correct location above the sternum, as the underside of the plate corresponds to the anatomy, and secondly that the helper's root is placed, namely, over the lower part of the sternum, the equipment upper side being shaped as a seat for the sternum.
    By making the plate of a resilient material as defined in claim 2, it is ensured that the pressure is appropriately distributed over the chest so that damage to the ribs is avoided.
    As provided in claim 3, providing the equipment with embedded pressure sensors for controlling the root canal pressure, and by means of auditory or visual marking thereof, the optimum effect can be assured, since it is possible to detect whether the pressure is the desired and thus a depression of the pressure. sternum of between 4 and 6 cm.
    By incorporating buzzers in the equipment as defined in claim 4, the helper will be able to hear the pressure frequency and thus exert the pressure influence at the correct frequency of between 100 and 120 pressures per minute. minute.
    As provided in claim 5, providing the equipment with a strap extending over the helper's hand ensures that the hand is held to the equipment during use.
    By, as defined in claim 6, embossing the top surface of the plate with a hand / finger imprint, the correct placement thereof on the plate is ensured.
    Finally, as claimed in claim 7, it is appropriate to round the edges of the plate so that skin abrasions are avoided.
    The drawing
    An exemplary embodiment of the invention will be described in more detail below with reference to the drawing, in which: Figure 1 shows the top view of the equipment.
    DK 2018 70021 A1 fig.2. Fig. 3 shows the equipment in perspective, Fig. 3 shows the equipment in perspective and Fig. 4 shows a sectional view of a chest with the equipment in use for heart massage.
    Description of an embodiment
    An example of a device according to the invention is shown in FIG. 1-3.
    It is designed as a substantially square plate, which is corrugated to form a seat partly for the sternum of a patient and partly for the hand root of a helper's hand.
    This is evident from the drawing, in which the equipment is shown as a square plate with a curved leading edge 4 and a rear edge 3 to form a finger grip for the fingers 7 of a helper's hand 5, as shown in FIG. 4th
    Furthermore, a seat 3 is formed for the hand root 6 on the upper side of the rear part of the plate. To facilitate the positioning of the hand on the plate 1, an imprint of the hand / fingers may be marked as marking.
    The plate 1 is preferably made of a resilient material such as rubber or similar material. Its width is between 10 and 14 cm in both width and length.
    The purpose of the flexible plate 1 is to ensure an appropriate distribution of the root canal pressure against the patient's chest, thus ensuring that no damage to the patient's ribs occurs.
    Sensors and transducers are embedded, as indicated by dashed line 2 in FIG. 1-3.
    These sensors must sense the pressure and signal LED 9 mounted on the top of plate 1.
    Furthermore, there may be embedded sounders for auditory signaling of the pressure frequency.
    DK 2018 70021 A1
    These records are intended to control the performing massage, as well as help to soothe the helper in the indicative marking of both the correct pressure and thus the squeezing of the chest as well as the pressure frequency being the correct one.
    The plate 1 may be provided with a hand strap 10 which extends over its upper side and ensures that the hand 5 is properly positioned on the equipment, as well as helping to hold the hand and equipment together during use.
    The use of the equipment for heart massage will then be described.
    The heart massage should usually be combined with an artificial ventilation in the form of the mouth-nose method. In practice, this means that once every four times the heart massage, ventilation must be given once. The heart massage, which is a depression of the sternum of between 4 and 6 cm, which is shown by the arrow 8 in fig. 4 shall be done at a rate and a pressure frequency of between 100 and 120 depressions per minute.
    To compress the sternum in the desired 5 cm, a pressure of about 40 to 45 kg must be pressed. However, this pressure will depend on the patient's size, age and gender.
    By appropriate calibration of the sensors 2 embedded in the plate 1, from the diodes 9 mounted on the upper side of the equipment, the signals needed by the helper to ensure the correct compressive power and frequency can be output.
    Refer to Fig. 4 for the exercise of the heart massage itself.
    The equipment 1 is placed over the sternum of the patient, with the helper's hand in grip around the plate 1 with fingers 7 in grip around the leading edge of the plate.
    4. In this position, the hand root 6 is placed in the correct position on the plate and this over the sternum so that the depression 8 of the sternum can begin. The sensors 2 in the plate 1 signal the force of the delivered pressure and this is displayed on the diodes 9 and possibly via a sound sensor not shown in the plate.
    DK 2018 70021 A1
    For every four pressures, a signal is stopped to stop the heart massage and the start of artificial ventilation, after which the heart massage can be resumed.
    As the plate 1 is suitably flexible, the pressure will be appropriately distributed over the sternum, thereby preventing pressure damage.
    The complete control of performing the massage helps to achieve the best possible result, as well as soothing the helper.
    The equipment can easily be stored in an emergency aid box, thus being a natural part of its contents. It is easy to use and also relatively inexpensive to produce as no expensive components are included in the equipment.
    权利要求:
    Claims (7)
    [1]
    PATENT CLAIMS
    A cardiac massage device for placement above the sternum of a person with cardiac arrest as a support for the hand root of an assistant performing cardiac massage, characterized in that the device comprises a plate (1) formed on the upper side (3) of the shape of the posterior (6) , and on the underside (11) according to the shape of the chest (12).
    [2]
    Equipment according to claim 1, characterized in that the plate (1) is slightly resilient for distributing the hand root pressure over the chest (12).
    [3]
    Equipment according to claims 1 and 2, characterized in that the plate (1) is provided with embedded pressure sensors (2), transducers, for recording of the root canal pressure and thus the depression (8) of the sternum (12), and the output of auditory and / or visual signal (9) in accordance with the pressure for checking correct pressure and / or incorrect pressure.
    [4]
    Equipment according to claims 1-3, characterized in that buzzers (2) are further embedded for acoustically marking the desired pressure frequency.
    [5]
    Equipment according to claims 1-4, characterized in that the plate (1) is provided on the upper side with a belt (10) extending over the helper's back.
    [6]
    Equipment according to claims 1-5, characterized in that a print of hand / fingers is printed on the upper side (4) of the plate (1).
    [7]
    Equipment according to claims 1-6, characterized in that the end edges of the plate (1) are rounded.
    类似技术:
    公开号 | 公开日 | 专利标题
    US4059099A|1977-11-22|Resuscitative device
    EP0509773B1|1998-01-07|Device for external chest compression
    US4077400A|1978-03-07|External cardiac resuscitation aid
    JP4717877B2|2011-07-06|Automatic pediatric defibrillator
    US4297999A|1981-11-03|Portable resuscitation apparatus
    EP0560440B1|1996-09-04|Training manikin for practising external cardiac massage
    US6645163B2|2003-11-11|Chest compression apparatus for cardiac arrest
    EP1491175B2|2010-07-28|Cardio-pulmonary resuscitation device with feedback from measurement of pulse and blood oxygenation
    JP2010528722A|2010-08-26|System, method and apparatus for assisting rescuer to resuscitation
    US7361151B2|2008-04-22|Device and kit for assisting in cardiopulmonary resuscitations
    EP0623334A1|1994-11-09|Devices and methods for controlled external chest compression
    US4355634A|1982-10-26|Locator device for external cardiac compression during cardiopulmonary resuscitation
    US9119767B2|2015-09-01|Manual CPR or CCC continuous chest compression assist device
    US20160128898A1|2016-05-12|Device for a controlled heart-lung resuscitation in the event of a cardiac arrest
    US5396881A|1995-03-14|Facial mask and method of using same for toning facial muscles
    DK179718B1|2019-04-10|EQUIPMENT FOR USE IN PERFORMANCE OF HEART MASSAGE
    WO2008015624A2|2008-02-07|Cpr coaching device having internal sensor for sensing a physiological characteristic
    US20140213942A1|2014-07-31|Cardiopulmonary resuscitation device
    US20140072940A1|2014-03-13|Cpr training device and method of use
    US6725863B2|2004-04-27|Choking assistance device
    WO2014175930A2|2014-10-30|Chest containment system and method
    US20120310123A1|2012-12-06|Device and method for controlled heart-lung-reanimation when the heart stops
    KR20170111747A|2017-10-12|Apparatus for strengthening lip muscles to prevent malocclusion and mouth breathing
    CA1090226A|1980-11-25|External cardiac resuscitation aid
    JP2019034122A|2019-03-07|Ear-unclogging aid and set
    同族专利:
    公开号 | 公开日
    EP3737348A1|2020-11-18|
    WO2019137763A1|2019-07-18|
    DK179718B1|2019-04-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5496257A|1994-04-22|1996-03-05|Kelly Medical Products, Inc.|Apparatus for assisting in the application of cardiopulmonary resuscitation|
    DE102013006469A1|2012-11-08|2014-05-08|Sebastian MÖSSMER|APPARATUS FOR CONTROLLING HEART-LUNG REANIMATION AT HEART REST IN AN INTEGRATED DEFIBRILLATOR|
    US8951213B2|2012-11-14|2015-02-10|Zoll Medical Corporation|Chest compression monitor with rotational sensing of compressions for discrimination of CPR movement from non-CPR movement|
    US10376441B2|2015-12-28|2019-08-13|Ximio Health Inc.|Electronic devices for assisting performance of medical procedures|
    法律状态:
    2019-04-10| PAT| Application published|Effective date: 20190410 |
    2019-04-10| PME| Patent granted|Effective date: 20190410 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201870021A|DK179718B1|2018-01-11|2018-01-11|EQUIPMENT FOR USE IN PERFORMANCE OF HEART MASSAGE|DKPA201870021A| DK179718B1|2018-01-11|2018-01-11|EQUIPMENT FOR USE IN PERFORMANCE OF HEART MASSAGE|
    PCT/EP2018/085554| WO2019137763A1|2018-01-11|2018-12-18|Equipment for use when giving heart massage|
    EP18830788.8A| EP3737348A1|2018-01-11|2018-12-18|Equipment for use when giving heart massage|
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