CN215308186U

CN215308186U - Cardio-pulmonary resuscitation pressing training device

Info

Publication number: CN215308186U
Application number: CN202121633645.0U
Authority: CN
Inventors: 李春林; 李俊成; 刘志; 高康荣
Original assignee: Chongqing Defang Information Technology Co ltd
Current assignee: Chongqing Defang Information Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-28
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a cardio-pulmonary resuscitation pressing training device, which belongs to the technical field of medical training devices and comprises a pressing plate and an elastic supporting component for supporting the pressing plate, wherein a current stimulator is arranged above the pressing plate, a depth feedback device and a power supply are arranged below the pressing plate, and when the pressing plate exceeds the lower stroke of the displacement of the pressing plate through pressing the pressing plate, the power supply is communicated with the current stimulator through the depth feedback device. When the device is used, the pressing depth is too deep, the device can be directly fed back to the hand of the human body, muscle memory can be formed by pressing the hand of the human body, and the training efficiency is improved.

Description

Cardio-pulmonary resuscitation pressing training device

Technical Field

The utility model belongs to the technical field of medical training devices, and particularly relates to a cardio-pulmonary resuscitation pressing training device.

Background

Scientific studies have shown that cardiac arrest refers to a sudden loss of cardiac function, and that patients with cardiac arrest should be immediately subjected to cardiopulmonary resuscitation to improve patient survival. Chest compression is one of the necessary means in cardiopulmonary resuscitation, and the compression frequency of chest compression directly influences the effect of cardiopulmonary resuscitation. If the in-process of pressing outside the chest to the patient, it is inaccurate to pressing the frequency assurance, not only can influence cardiopulmonary resuscitation's effect, can cause serious injury to the patient even. It can be seen that measuring the frequency of compressions is of great significance in assessing the effect of chest compressions.

Chinese utility model patent with publication number CN210348984U discloses a cardiopulmonary resuscitation's press precision training device, according to the corresponding mark position of laser source projection on the projection surface when pressing at every turn, can the accurate measurement cardiopulmonary resuscitation press the concrete numerical value of the in-process degree of depth at chest heart. However, in the pressing process of the device, the pressing frequency or force can only be embodied through numerical values and cannot be intuitively fed back to the hand of the human body, so that muscle memory is still difficult to form by pressing the hand of the human body, and the training efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a cardiopulmonary resuscitation compression training device, which can directly feed back to a hand of a human body when a compression depth is too deep, and can compress the hand of the human body to form muscle memory, thereby improving training efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme:

the cardio-pulmonary resuscitation pressing training device comprises a pressing plate and an elastic supporting component supporting the pressing plate, wherein a current stimulator is arranged above the pressing plate, a depth feedback device and a power supply are arranged below the pressing plate, and when the pressing plate exceeds the downward stroke of displacement of the pressing plate, the power supply is communicated with the current stimulator through the depth feedback device by pressing the pressing plate.

Further, the depth feedback device comprises a first lead, a first electrode, a second lead and a second electrode, the current stimulator is connected to the first electrode through the first lead, the power supply is connected to the second electrode through the second lead, and when the pressing plate exceeds the lower stroke of displacement of the pressing plate, the first electrode and the second electrode are contacted to form a loop.

Further, degree of depth feedback device still includes middle part clamp plate, interior pole, outer pole, first spring and bottom plate, the middle part clamp plate is separated by and is set up between bottom plate and press the clamp plate, the bottom of middle part clamp plate sets firmly interior pole, interior pole slides and sets up in the outer pole, the outer pole is fixed on the bottom plate, be provided with first spring between interior pole and the outer pole, first electrode sets up the inboard surface at the outer pole, the second electrode sets up the outside surface of interior pole.

Further, the first electrode is fixedly formed into a vertical chute shape on the inner side surface of the outer rod, and the second electrode is formed into a corresponding slider shape.

Furthermore, the outer side of the outer rod is also provided with an insulating guide block, and the insulating guide block is positioned below the second electrode.

Furthermore, an elastic buffer component is arranged on the upper surface of the middle pressing plate, and the elastic buffer component can give out prompt sound when being extruded.

Further, the upper surface of the pressing plate is provided with an arc hoop for positioning the hands of the training personnel.

Further, the elastic support member includes four second springs supported at four corners of the pressing plate.

The utility model has the beneficial effects that:

according to the cardio-pulmonary resuscitation pressing training device, training personnel press the pressing plate, when the pressing plate exceeds the displacement downward stroke, the power supply is communicated with the current stimulator through the depth feedback device, so that the palm of a human body can be stimulated through the current stimulator and directly fed back to the hand of the human body, the hand can be retracted instantly, muscle memory can be formed by pressing the hand of the human body, and the training efficiency is improved.

Additional advantages, objects, and features of the utility model will be set forth in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

In order to make the object, technical scheme and beneficial effect of the utility model more clear, the utility model provides the following drawings for explanation:

FIG. 1 is a schematic diagram of the apparatus of the present invention;

FIG. 2 is a schematic view of the inner rod and the outer rod being engaged;

FIG. 3 is a schematic diagram of the use of the apparatus of the present invention.

The drawings are numbered as follows: the device comprises a pressing plate 1, an elastic supporting component 2, a current stimulator 3, a depth feedback device 4, a first lead 41, a first electrode 42, a second lead 43, a second electrode 44, a middle pressing plate 45, an inner rod 46, an outer rod 47, a first spring 48, a bottom plate 49, an insulating guide block 410, a power supply 5, an elastic buffer component 6 and an arc-shaped hoop 7.

Detailed Description

As shown in fig. 1 to 3, the cardiopulmonary resuscitation compression training device of the present invention includes a compression board 1 and an elastic support member 2 supporting the compression board 1, wherein the compression board 1 and the elastic support member 2 are both located in an inner cavity of a model, the elastic support member is used for elastically supporting the compression board 1 in a vertical direction, a current stimulator 3 is disposed above the compression board 1, a depth feedback device 4 and a power supply 5 are disposed below the compression board 1, and when the compression board 1 exceeds a lower stroke of displacement thereof by compressing the compression board 1, the power supply 5 is communicated with the current stimulator 3 through the depth feedback device 4.

According to the cardio-pulmonary resuscitation pressing training device, a trainer presses the pressing plate 1, when the pressing plate 1 exceeds the lower stroke of displacement, the power supply 5 is communicated with the current stimulator 3 through the depth feedback device 4, so that the palm of a human body can be stimulated through the current stimulator 3 and directly fed back to the hand of the human body, the hand can be retracted immediately, muscle memory can be formed by pressing the hand of the human body, and the training efficiency is improved.

In this embodiment, the depth feedback device 4 includes a first wire 41, a first electrode 42, a second wire 43 and a second electrode 44, the current stimulator 3 is connected to the first electrode 42 through the first wire 41, the power supply 5 is connected to the second electrode 44 through the second wire 43, when the pressing plate 1 exceeds the downward stroke of the displacement thereof, the first electrode 42 and the second electrode 44 are contacted to form a loop, so as to connect the current to the current stimulator 3, so that the current stimulator 3 operates, in order to form the loop, other auxiliary wires or a simple controller may be added, the connection lines are simple, and those skilled in the art should understand that.

In this embodiment, the depth feedback device 4 further includes a middle pressing plate 45, an inner rod 46, an outer rod 47, a first spring 48 and a bottom plate 49, the middle pressing plate 45 is disposed between the bottom plate 49 and the pressing plate 1 at intervals, the bottom of the middle pressing plate 45 is fixedly provided with the inner rod 46, the upper end of the outer rod 47 is open, the lower end of the inner rod 46 is slidably disposed in the outer rod 47, the lower end of the outer rod 47 is fixed on the bottom plate 49, the first spring 48 is disposed between the inner rod 46 and the outer rod 47, the elastic coefficient of the first spring 48 is smaller than that of the second spring, the first electrode 42 is disposed on the inner side surface of the outer rod 47, the second electrode 44 is disposed on the outer side surface of the inner rod 46, and when the pressing plate 1 exceeds the lower stroke of the displacement thereof, the first electrode 42 corresponds to the second electrode 44.

In this embodiment, the first electrode 42 is fixed on the inner side surface of the outer rod 47 to form a vertical chute shape, and the second electrode 44 is formed to form a corresponding chute shape, and the fit is more close and is not easy to malfunction through sliding connection fit.

In this embodiment, an insulating guide block 410 is further disposed on the outer side of the outer rod 47, and the insulating guide block 410 is located below the second electrode 44, so that the inner rod 46 can be guided before the first electrode 42 contacts the second electrode 44, and the device is more stable.

In this embodiment, be provided with elastic buffer part 6 on the upper surface of middle part clamp plate 45, elastic buffer part 6 can send the prompt tone when receiving the extrusion, when training personnel do not hear the prompt tone in a round, the representative presses the depth and is too shallow to it increases the depth of pressing to indicate it.

In this embodiment, the upper surface of pressing plate 1 is provided with arc hoop 7 that is used for fixing a position training personnel's hand, can play the effect of instructing the position of pressing, sets up the confession on the model arc hoop 7 passes through the through-hole.

In this embodiment, the elastic support member 2 includes four second springs supported at four corners of the pressing plate 1, so that the apparatus is more stable in use.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a cardiopulmonary resuscitation presses trainer, includes press the board and support the elastic support part who presses the board, its characterized in that: the electric current stimulation instrument is arranged above the pressing plate, the depth feedback device and the power supply are arranged below the pressing plate, and when the pressing plate exceeds the lower stroke of displacement of the pressing plate through pressing the pressing plate, the power supply is communicated with the electric current stimulation instrument through the depth feedback device.

2. Cardiopulmonary resuscitation compression training apparatus according to claim 1, wherein: the depth feedback device comprises a first lead, a first electrode, a second lead and a second electrode, the current stimulator is connected to the first electrode through the first lead, the power supply is connected to the second electrode through the second lead, and when the pressing plate exceeds the lower stroke of displacement of the pressing plate, the first electrode and the second electrode are contacted to form a loop.

3. Cardiopulmonary resuscitation compression training apparatus according to claim 2, wherein: the depth feedback device further comprises a middle pressing plate, an inner rod, an outer rod, a first spring and a bottom plate, wherein the middle pressing plate is arranged between the bottom plate and the pressing plate at intervals, the inner rod is fixedly arranged at the bottom of the middle pressing plate, the inner rod is slidably arranged in the outer rod, the outer rod is fixed on the bottom plate, the first spring is arranged between the inner rod and the outer rod, the first electrode is arranged on the inner side surface of the outer rod, and the second electrode is arranged on the outer side surface of the inner rod.

4. Cardiopulmonary resuscitation compression training apparatus according to claim 3, wherein: the first electrode is fixedly formed into a vertical chute shape on the inner side surface of the outer rod, and the second electrode is formed into a corresponding slider shape.

5. Cardiopulmonary resuscitation compression training apparatus according to claim 4, wherein: and the outer side of the outer rod is also provided with an insulating guide block, and the insulating guide block is positioned below the second electrode.

6. Cardiopulmonary resuscitation compression training apparatus according to claim 3, wherein: the upper surface of the middle pressing plate is provided with an elastic buffering component, and the elastic buffering component can give out prompt sound when being extruded.

7. Cardiopulmonary resuscitation compression training apparatus according to claim 1, wherein: the upper surface of the pressing plate is provided with an arc hoop used for positioning the hand of the training personnel.

8. Cardiopulmonary resuscitation compression training apparatus according to claim 1, wherein: the elastic support member includes four second springs supported at four corners of the pressing plate.