TWM557606U - Cardiopulmonary resuscitation device - Google Patents

Abstract

The present invention relates to a cardiopulmonary resuscitation auxiliary device comprising a body, an elastic member, a load cell, a processor and a sound effect device. The inner side of the body has an accommodating space; the elastic member is disposed in the accommodating space to provide a feedback force when performing a chest pressing procedure; the dynamometer is disposed in the accommodating space and is held by the elastic member. A pressure value corresponding to a feedback force is generated when a user performs a chest compression program; the processor is electrically connected to the load cell to receive the pressure value; and the sound effect device is electrically connected to the processor. Wherein, when the pressure value meets a first predetermined value, the processor is adapted to control the sound effect device to emit a first sound.

Description

Cardiopulmonary resuscitation aid

The novel creation relates to an auxiliary device, and more particularly to a cardiopulmonary resuscitation aid.

Cardiopulmonary resuscitation (CPR) is a life-saving technique that helps patients with unconsciousness, no breathing, or almost no breathing maintain their brain function and restore their breathing and blood circulation through the key actions of "thoracic compression." However, because cardiopulmonary resuscitation is not a single technique, it includes a series of assessments and operations, and the mode of operation of CPR needs to be adapted to different age groups, so it is generally for people who are not professionally trained. It is easy to have difficulty in doing it.

On the other hand, although some people know the implementation of cardiopulmonary resuscitation, when it comes to the sudden cardiac arrest of their relatives and friends, it is quite difficult to maintain calm and correct CPR procedures and techniques. In addition, the size ratio of the doll model used for CPR training does not necessarily match the size of the patient's body. Therefore, there should be differences in the size of the force that should be given when the patient is rescued. For those who lack relevant training skills and operational experience. It is even more difficult to make a correct judgment in a critical situation, thus missing the golden time of the rescue.

In view of this, how to provide a cardiopulmonary resuscitation aid to assist the user to rescue the patient through the correct pressing procedure and steps is an urgent problem to be solved in this field.

One of the purposes of the present novel is to disclose a cardiopulmonary resuscitation aid that allows a user to receive appropriate feedback during a cardiopulmonary resuscitation by adjusting a feedback force provided by an elastic member to ensure that Apply sufficient downforce to the heart of different patients.

Another object of the novel creation is to disclose a cardiopulmonary resuscitation aid that can detect a pressure value applied to the heart by a user during cardiopulmonary resuscitation, such that the cardiopulmonary resuscitation is when the pressure value meets a first predetermined value. The auxiliary device has a processor adapted to control a sound device to emit a first sound, thereby notifying the user that the correct downward pressure is actually applied.

A further object of the present invention is to disclose a cardiopulmonary resuscitation auxiliary device having a processor adapted to calculate a cumulative number of times a dynamometer is pressed, and when the cumulative number of times meets a second value, the processor controls The sound device emits a second sound, thereby ensuring that the number of presses per heart press cycle can be maintained at a certain value.

Another object of the novel creation is to disclose a cardiopulmonary resuscitation auxiliary device, which has a processor capable of controlling a sound effect device to perform a third sound of a cardiopulmonary resuscitation (eg, a regular beat sound) for use. The patient is given the correct rate of cardiac compression at the appropriate chest massage rate based on the third sound.

To achieve the above object, the novel cardiopulmonary resuscitation aid comprises a body, an elastic member, a force measuring device, a processor and a sound effect device. The inner side of the body has an accommodating space; the elastic member is disposed in the accommodating space to provide a feedback force when performing a chest pressing procedure; the dynamometer is disposed in the accommodating space and is held by the elastic member. A pressure value corresponding to a feedback force is generated when a user performs a chest compression program; the processor is electrically connected to the load cell to receive the pressure value; and the sound effect device is electrically connected to the processor. Wherein, when the pressure value meets a first predetermined value, the processor is adapted to control the sound effect device to emit a first sound.

The above objects, technical features and advantages will be more apparent from the following description.

In the following description, the novel creation will be explained with reference to certain embodiments of the novel creation. However, the embodiments described herein are not intended to limit the present invention to any specific examples, embodiments, environments, applications, or specific embodiments described in the exemplary embodiments. Accordingly, the description of the exemplary embodiments is merely illustrative and not restrictive.

As shown in FIG. 1 and FIG. 2A, the cardiopulmonary resuscitation assisting device 100 of the present invention comprises a body 110, an elastic member 120, a force measuring device 130, a processor 140, and a sound effect device 150.

For details, please refer to FIG. 2A again. The inner side of the body 110 has an accommodating space 112 for the elastic member 120 to be disposed in the accommodating space 112. When a user 200 performs a chest compression procedure, the resilient member 120 will provide a feedback force. The force measuring device 130 is disposed in the accommodating space 112 and is held by the elastic member 120. Therefore, as shown in FIG. 5, when the chest pressing procedure is performed, the dynamometer 130 is adapted to sense the user 200 to a patient. When the chest presses 300, the feedback force corresponding to one of the pressure values is generated. The processor 140 is electrically connected to the load cell 130 to receive the pressure value. The sound device 150 is electrically connected to the processor 140. Wherein, when the pressure signal meets a first predetermined value PV1, the processor 140 is adapted to control the sound effect device 150 to emit a first sound, thereby informing the user 200 that the correct downforce or compression amplitude is indeed implemented.

In view of the different downforce or compression amplitudes required by patients of different ages and sizes, the aforementioned predetermined values are defined according to the age or body of the patient 300 to ensure the downforce during the chest compression procedure. Or the pressure is correct.

In the embodiment shown in FIG. 2A, the load cell 130 is disposed on the upper side of the accommodating space 112 and is supported by the elastic member 120, but is not limited thereto. In other words, as shown in FIG. 2B , the load cell 130 may have a lower side disposed in the accommodating space 112 and be held by the elastic member 120 .

In the above embodiment, in order to enable the cardiopulmonary resuscitation assisting device 100 to be securely held by the user 200, a hand-held portion 114 may be additionally disposed on the upper side of the body 110 for use as shown in FIGS. 3-4. The person 200 is held by a finger so that when the cardiopulmonary resuscitation is performed, the cardiopulmonary resuscitation assisting device 100 of the present invention can be positioned at an appropriate position on the patient 300 where the downward pressure is to be applied.

The processor 140 of the cardiopulmonary resuscitation apparatus 100 can also calculate the cumulative number of times that the force measuring device 130 is pressed. When the accumulated number of times meets a second value PV2, the processor 140 can control the sound effect device 150 to issue a second. The sound is thereby ensured that the number of presses of each group of cardiac compression cycles can be maintained at a certain value.

The sound effect device 150 of the cardiopulmonary resuscitation assisting device 100 of the present invention can further emit a third sound to guide the user 200 to perform the pressing procedure.

In detail, when the user 200 performs cardiopulmonary resuscitation on the patient 300, the processor 140 having the processor 140 can control the sound effect device 150 to emit a third sound, which can provide a regular beat sound for use. According to the click sound, the person 200 can press the heart of the patient 300 at a certain frequency (for example, at least 120 times/min, but not more than 150 times/min), thereby achieving the purpose of guiding the pressing for the user 200 to use the appropriate The time difference applies the correct heart compression frequency to the patient 300.

Similar to the predetermined value described above, the third sound emitted by the sound effect device 150 can adjust the tempo rate corresponding to the condition of the patient 40 according to the age, body size, body type, and the like.

The elastic member 120 disposed inside the body 110 of the cardiopulmonary resuscitation device 100 can also adjust the feedback force of the elastic member 120 according to the body shape, body shape and the like of the patient 300.

In detail, please refer to FIG. 1 again. In a preferred embodiment of the present invention, the elastic member 120 can be adjusted by a preload adjusting member 122 for the feedback force. As shown in the figure, the preload adjusting member 122 includes a lever 124 and a preset feedback power channel display window 126. The preset feedback power channel display window 126 is provided with a red region R, a yellow region Y and a green region G for different correspondence. The default feedback is used to help young children, adults or seniors. In this way, when the user 200 is performing cardiopulmonary resuscitation, the setting of the elastic member 120 not only allows the user 200 to receive appropriate feedback, but also ensures that the elastic member 120 can apply enough for the heart of different patients 300. Pressure or compression amplitude.

As shown in FIG. 7, the cardiopulmonary resuscitation device 100 of the present invention may further include a measuring tool 160 that is detachably disposed on the body 110, and preferably, the measuring tool 160 may be a belt or a tape measure. Used to measure the bust of the patient 300. The chest value on the measuring tool 160 can be defined and distinguished in advance so that it can correspond to the red region R, the yellow region Y and the green region G of the preset feedback power track display window 126 of the preload adjusting member 122, respectively. . In this way, through the use of the measuring tool 160, the user 200 can pre-adjust the feedback force of the elastic member 120 to the intensity of the heart massage of the most suitable patient 300 before performing the chest pressing procedure, thereby avoiding improper application due to the pressing process. And may cause rib damage.

In addition to the foregoing, the cardiopulmonary resuscitation assisting device 100 of the present invention can be provided with a hand-held portion 114 on the upper half of the body 110 for gripping the fingers. As shown in FIGS. 6A and 6B, the hand-held portion 114 has a The other aspect for the fingers to nest allows the user 200 to hold the body 110 securely during the chest compression procedure. Therefore, as in the first embodiment of FIG. 2A and the second embodiment of FIG. 2B, the body 110 preferably has a spherical or palm-like appearance to facilitate the gripping operation of the user 200.

On the other hand, considering the actual operational requirements, the present novel creation may also have a cylindrical appearance of the cardiopulmonary resuscitation assisting device 100' as shown in the third embodiment of Fig. 8, or a fourth embodiment as shown in Fig. 9. The long-lined cardiopulmonary resuscitation assisting device 100" is shown, and the adjustment of the feedback force of the elastic member 120 is performed through the arrangement of the preload adjusting member 122 having the lever 124 and the preset feedback power track display window 126.

The cardiopulmonary resuscitation assisting device of the present invention can have the following variations in addition to the above-described first to fourth embodiments.

As shown in FIGS. 10-11, in the fifth embodiment of the present invention, the cardiopulmonary resuscitation assisting device 400 includes a body 410, a force measuring device 420, a processor 430, and a sound effect device 440. The body 410 has an accommodating space 412 on the inner side thereof, and the dynamometer 420 is disposed in the accommodating space 412 to sense a pressure value corresponding to the user 200 when performing the chest pressing procedure. The processor 430 is electrically connected to the load cell 420 to receive the pressure value, and the sound device 440 is electrically connected to the processor 430. Thus, when the pressure value meets a first predetermined value PV1, the processor 430 The sound device 440 can be controlled to emit a first sound.

In other words, the difference between the fifth embodiment and the foregoing first to fourth embodiments is that the cardiopulmonary resuscitation assisting device 400 of the fifth embodiment is not provided with an elastic member in the accommodating space 412 of the body 410, so that the feedback force cannot be performed. Adjustment. However, even if the cardiopulmonary resuscitation assisting device 400 of this aspect is unable to perform the adjustment of the feedback force, it can assist the user 200 in performing the chest compression procedure on the patient 300 with an appropriate downforce or compression amplitude.

Similar to the other aspects of the novel creation, the processor 430 of the cardiopulmonary resuscitation assisting device 400 can also calculate the cumulative number of times the force measuring device 420 is pressed. When the accumulated number of times meets the second value PV2, the processor 430 is suitable. The controllable sound device 440 emits a second sound, thereby ensuring that the number of presses for each set of cardiac compression cycles can be maintained at a certain value.

Correspondingly, the processor 430 can also control the sound effect device 440 to emit a third sound to provide a regular beat sound, so that the user 200 can perform a certain frequency on the heart of the patient 300 according to the click sound (eg, at least 120 times / Pressing, but not more than 150 beats per minute, thereby achieving the purpose of guiding the press, for the user 200 to apply the correct cardiac compression frequency to the patient 300 with an appropriate time difference.

In this way, in the fifth embodiment, even if the cardiopulmonary resuscitation assisting device 400 is not provided with the elastic member in the accommodating space 412 of the body 410, the sound effect device 440 can be issued by the processor 430. One, second and third sounds respectively to remind or guide the user in the correct downforce, number of presses and compression frequency when performing the chest compression procedure.

The cardiopulmonary resuscitation assisting device 400 of the fifth embodiment can also be selectively provided with a hand-held portion 114, 114' (not shown) for the user 200 to hold with a finger.

In summary, by providing the cardiopulmonary resuscitation aid of the present invention with an elastic member, even if the user who wants to perform cardiopulmonary resuscitation has no prior experience in the operation of the first aid, the elastic member can be applied by applying the downward pressure. The feedback given is the basis for judging whether or not there is a positive force. In addition, by the use of the force measuring device, when the force measuring device detects that the pressure value of the user applying CPR to the patient's heart meets a predetermined value, the processor can control the sound device to emit the first sound (eg: A short beep) to inform the user that the correct downforce or pressure is actually applied. Moreover, the processor can control the sound device to emit a second sound, thereby ensuring that the number of presses of each group of cardiac compression cycles is maintained at a certain value. Finally, the processor can control the sound device to perform a regular third sound of cardiopulmonary resuscitation (eg, regular ticking) for the user to apply the correct cardiac compression frequency to the patient according to the third sound with an appropriate time difference. .

In other words, even users who have not been trained in cardiopulmonary resuscitation can still perform appropriate cardiopulmonary resuscitation operations with the aid of this new type of cardiopulmonary resuscitation aid, thereby reducing the threshold and applying The golden time to save.

The above embodiments are only used to exemplify the implementation of the novel creation, and to explain the technical features of the novel creation, and are not intended to limit the protection scope of the novel creation. Any change or equivalence that can be easily accomplished by those skilled in the art is within the scope of this novel creation. The scope of protection of this novel creation shall be subject to the scope of the patent application.

100, 100', 100" ‧ ‧ cardiopulmonary resuscitation aids

110‧‧‧ body

112‧‧‧ accommodating space

114, 114’‧‧‧ Handheld Department

120‧‧‧Flexible components

122‧‧‧Preloading adjustments

124‧‧‧ lever

126‧‧‧Preset feedback power display window

130‧‧‧ dynamometer

140‧‧‧ processor

150‧‧‧Audio device

160‧‧‧Measurement tools

200‧‧‧Users

300‧‧‧ patients

400‧‧‧ Cardiopulmonary resuscitation aid

410‧‧‧ Ontology

412‧‧‧ accommodating space

420‧‧‧ dynamometer

430‧‧‧ processor

440‧‧‧Audio device

PV1‧‧‧ first predetermined value

PV2‧‧‧ second predetermined value

Figure 1 is a perspective view of the cardiopulmonary resuscitation aid of the novel creation; Figure 2A is a cross-sectional view of the first embodiment of the cardiopulmonary resuscitation aid of the novel creation; Figure 2B is the second of the cardiopulmonary resuscitation aid of the novel creation Fig. 3 is a schematic view showing the holding of the cardiopulmonary resuscitation device of the novel creation; Fig. 4-5 is a use example of the cardiopulmonary resuscitation device of the novel creation; Fig. 6A is a cardiopulmonary of the novel creation A schematic diagram of another embodiment of the resuscitation assisting device; FIG. 6B is a schematic diagram of the holding of the cardiopulmonary resuscitation assisting device of FIG. 6A; FIG. 7 is a schematic view showing the use of the measuring tool of the novel cardiopulmonary resuscitation assisting device; 8 is a schematic view of a third embodiment of the cardiopulmonary resuscitation assisting device of the novel creation; FIG. 9 is a schematic view of a fourth embodiment of the cardiopulmonary resuscitation assisting device of the novel creation; FIG. 10 is a schematic diagram of the cardiopulmonary resuscitation auxiliary device of the novel creation A schematic view of a fifth embodiment; and Fig. 11 is a cross-sectional view showing a fifth embodiment of the cardiopulmonary resuscitation aid of the novel creation.

Claims (10)

A cardiopulmonary resuscitation assisting device is adapted to assist a user in performing a chest compression procedure on a patient, comprising: a body having an accommodating space on the inner side; and an elastic member disposed in the accommodating space for performing The chest compression program provides a feedback force; a load cell is disposed in the accommodating space and is held by the elastic member to sense the feedback when the user performs the chest compression program The force channel correspondingly generates a pressure value; a processor is electrically connected to the force measuring device to receive the pressure value; and a sound effect device is electrically connected to the processor; wherein, when the pressure value meets a first The processor is adapted to control the sound device to emit a first sound when the predetermined value is reached. The cardiopulmonary resuscitation auxiliary device is adapted to assist a user in performing a chest compression procedure on a patient, comprising: a body having an accommodation space on the inner side thereof; and a load cell disposed in the accommodation space Detecting, by the user, a pressure value corresponding to the chest pressing procedure; a processor electrically connected to the force measuring device to receive the pressure value; and a sound effect device, and the processor Electrical connection Wherein, when the pressure value meets a first predetermined value, the processor is adapted to control the sound effect device to emit a first sound. The cardiopulmonary resuscitation aid of claim 1 or 2, wherein the first predetermined value is defined by the age or body of the patient. The cardiopulmonary resuscitation assisting device according to claim 1 or 2, wherein the processor is adapted to calculate a cumulative number of times the force measuring device is pressed, and when the cumulative number of times meets a second value, the processor controls the sound effect device Make a second sound. The cardiopulmonary resuscitation aid according to claim 1 or 2, wherein the sound effect device further emits a third sound for the user to apply the correct cardiac compression frequency to the patient. The cardiopulmonary resuscitation aid of claim 1, wherein the elastic member comprises a preload adjusting member for adjusting the feedback force provided by the elastic member. The cardiopulmonary resuscitation aid of claim 6, wherein the preload adjusting member allows the elastic member to provide at least three sets of preset feedback forces. The cardiopulmonary resuscitation aid according to claim 1 or 2, further comprising a measuring tool detachably disposed on the body, the measuring tool for measuring the chest size of the patient to adjust the feedback force accordingly . A cardiopulmonary resuscitation aid according to claim 1 or 2, wherein the system has a spherical, palm-like, cylindrical or elongated appearance. The cardiopulmonary resuscitation aid of claim 1 or 2, wherein the body further has a hand-held portion for the user's hand to hold.