CN113018002A

CN113018002A - Emergency rescue is with artifical cardiopulmonary resuscitation first aid kit device

Info

Publication number: CN113018002A
Application number: CN202110327585.8A
Authority: CN
Inventors: 赵启瑞; 宋科官; 郑潼; 王洪斌; 陈思冰; 赵娜; 王佳玥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-06-25

Abstract

The invention discloses an artificial cardiopulmonary resuscitation first-aid kit device for emergency rescue, which comprises a first-aid kit device body, wherein a cardiopulmonary resuscitation correct pressing position image sheet is fixedly connected to the surface of the first-aid kit device body, a correct extrathoracic pressing gesture image sheet is fixedly connected to the right side of the cardiopulmonary resuscitation correct pressing position image sheet, and device operation steps and caution items sheets are fixedly connected to the back side of the first-aid kit device body. This artificial cardiopulmonary resuscitation first aid kit device for emergency rescue realizes that the auxiliary device of low-cost high profit goes to help the user to accomplish cardiopulmonary resuscitation as far as possible, and we independently have designed air cushion and pressure sensor in addition and combine and connect the singlechip, combine our own data, pressure size, degree of depth, press the frequency early warning, under the condition that does not have big instrument, save patient's life as far as possible, can regard as the teaching appurtenance among the cardiopulmonary resuscitation popularization process.

Description

Emergency rescue is with artifical cardiopulmonary resuscitation first aid kit device

Technical Field

The invention relates to the technical field of emergency rescue medical equipment, in particular to an artificial cardiopulmonary resuscitation first-aid kit device for emergency rescue.

Background

In recent years, the number of patients who die of cardiac arrest is continuously increased, and about fifty-five million patients die of cardiac arrest in China each year, wherein the disease attack places of most patients are places outside malls, basketball halls, football stadiums and the like. The cardio-pulmonary resuscitation gold rescue window period is only 4-6 minutes, the brain can die irreversibly after 4-6 minutes, and the rescue possibility is very low.

The success rate of emergency treatment of sudden cardiac arrest in China is less than 1%, the average level all over the world is 2%, and the survival rate in developed countries is 60%. The fundamental reason for the current situation of pre-hospital emergency in China is the general lack of knowledge and skill cognition of the public in China on pre-hospital emergency. It is therefore necessary to perform cardiopulmonary resuscitation before the professional ambulance arrives at the patient for more efficient rescue of the patient's life.

The mainstream facility for rescuing patients with cardiac arrest from the outside of hospitals in the world at present is an Automatic External Defibrillator (AED), which is a medical instrument for rescuing patients with specific arrhythmia, can quickly diagnose specific arrhythmia, and help patients to recover normal heartbeat by defibrillation shock. But the current situation of domestic AED products is not optimistic, namely, a public place with high morbidity is provided with a small quantity of AEDs, the popularity rate is low, and the AEDs are only installed in Beijing, Shanghai and other cities at present. Secondly, the AED is bulky, difficult to transport and very expensive. AED operation is comparatively complicated, and the rescuer who participates in the pre-hospital first aid is strange to AED products, even found AED, often also can not carry out a correct first aid. There are also many concerns, such as the rescuer being concerned about rescuing the patient, by mistake, "shocking" himself; worry about carrying out secondary injury to the patient because of the use mistake of oneself. Such concerns may delay optimal rescue time, thereby reducing patient success.

Under the research background, the novel cardiopulmonary resuscitation emergency device is designed, the patent is optimally designed according to the cardiopulmonary resuscitation process, and the usability goodness evaluation is carried out on the existing product; the possibility of misoperation of the product by a rescuer participating in first aid is reduced, the use efficiency of the product is improved, and a larger survival chance is strived for patients.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an artificial cardiopulmonary resuscitation first-aid kit device for emergency rescue, which realizes the visual expression of the cardiopulmonary resuscitation pressing frequency and depth through an air bag, a baroreceptor, a light flashing system, a voice broadcasting system, a heart rate measuring device and a display screen. The device has the advantages of small volume, simple operation, proper price and powerful function, can simply and directly help guide a rescuer to carry out cardio-pulmonary resuscitation operation, enables a patient to receive the help of medical care personnel in the fastest time, and achieves the purpose of improving the survival rate of the cardiac arrest patient outside China.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an artificial cardiopulmonary resuscitation first-aid kit device for emergency rescue comprises a first-aid kit device body, wherein a cardiopulmonary resuscitation correct pressing position image sheet is fixedly connected to the surface of the first-aid kit device body, a correct extrathoracic pressing gesture image sheet is fixedly connected to the right side of the cardiopulmonary resuscitation correct pressing position image sheet, device operation steps and caution items are fixedly connected to the back side of the first-aid kit device body, a one-key dialing key is fixedly connected to the top of the front side of the first-aid kit device body, a zipper is arranged at the top of the back side of the first-aid kit device body, an air bag is fixedly connected to the middle inside of the first-aid kit device body, an air pressure sensor is fixedly connected to the surface inside of the air bag, a lamp flashing system is arranged at the lower right side of the inner wall of the first-aid kit device body, and a, the left and right sides of first aid kit device body inner wall top electric connection respectively has screen display and rhythm of the heart survey device.

The invention also comprises a using method of the artificial cardiopulmonary resuscitation first-aid kit device for emergency rescue, which specifically comprises the following steps:

step one, when a patient with sudden cardiac arrest is found outside a hospital, a one-key dialing key can be pressed to give an alarm first;

secondly, performing cardiopulmonary resuscitation on the patient, wherein the device can convert the change of air pressure into the change of pressing frequency and depth according to the change of air pressure obtained by an air pressure sensor in the air bag and multiple clinical experiments;

and step three, when the signals are output, the signals are respectively transmitted to the lamp flashing system (), the voice broadcasting system and the display screen, and the rescue guide person is reminded in different modes, so that the purpose of saving the life of the patient is achieved.

Preferably, the one-key dialing key is externally provided with a false touch prevention device, and the false touch prevention device needs to be turned on firstly when the one-key dialing key is used.

Preferably, the first-aid package device body is rectangular, the middle of the first-aid package device body is filled with air to form a round cake-shaped air sac, and the baroreceptor is positioned in the air sac.

Preferably, the lamp flashing system comprises three LED lamps of red, green and yellow.

Preferably, the screen display is a small display screen which can display information such as electric quantity, heart rate, blood oxygen content, pressing frequency and depth of the device.

(III) advantageous effects

The invention provides an artificial cardiopulmonary resuscitation first-aid kit device for emergency rescue. Compared with the prior art, the method has the following beneficial effects:

1. the innovation point of the product is that various technologies are combined together according to the cardiopulmonary resuscitation steps, the low-cost and high-income auxiliary device is realized to help a user to complete the cardiopulmonary resuscitation as much as possible, in addition, an air cushion is independently designed to be combined with a pressure sensor and connected with a single chip microcomputer, the data of the user are combined, the pressure, the depth and the pressing frequency early warning are combined, a thumb pulse meter, voice broadcasting and one-key help calling are combined, the life of a patient is hopefully saved to the greatest extent under the condition that no large instrument is available, and the device can also be used as a teaching auxiliary tool in the cardiopulmonary resuscitation popularization process.

2. Compared with an autonomous defibrillator, the automatic defibrillator is high in cost and high in popularization difficulty of each family, and the automatic defibrillator is low in cost, can be used for learning easily, prompts the patient to do more things as much as possible in the gold rescue time, greatly improves the survival hope of the patient and does not have the ability to do other things.

3. The automatic external chest compression instrument is popular in the market at present, has the cost of tens of thousands of yuan, has large volume and is inconvenient to carry, and the product can prompt the user of the compression position, frequency and depth from other technical aspects although the product is used for manual compression; the cost is reduced; an operating system is arranged on the automatic external chest compression instrument, and still needs a professional person to operate; is not beneficial to popularization. The product can be used for setting up the popular attack and solidness warfare firstly, and lays a foundation for higher-level technologies.

4. The product has small volume, is superior to delicacy, combines the functions as many as possible in a small bag, can more enter each family than a large-scale machine, and can also play a role in popularizing science popularization.

Drawings

FIG. 1 is a schematic front view of an outer package for a product of the present invention;

FIG. 2 is a back schematic view of the outer package of the product;

fig. 3 is a schematic diagram of an internal main device of the product.

In the figure, 1, a first-aid pack device body; 2. cardiopulmonary resuscitation correctly presses the position picture; 3. correct chest compression gesture image slices; 4. device operation steps and notes sheet; 5. one-key dialing 120 key; 6. a zipper; 7. an air bag; 8. a baroreceptor; 9. a light flashing system; 10. a voice broadcast system; 11. a heart rate measuring device; 12. a screen display.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides a technical scheme that: an artificial cardiopulmonary resuscitation first-aid kit for emergency rescue, the embodiment of the invention is described in detail below with reference to the accompanying drawings 1-3:

example 1:

a first aid kit device for assisting guidance of artificial cardiopulmonary resuscitation comprises a first aid kit device body 1, wherein a cardiopulmonary resuscitation correct pressing position image sheet 2 is fixedly connected to the surface of the first aid kit device body 1, a correct extrathoracic pressing gesture image sheet 3 is fixedly connected to the right side of the cardiopulmonary resuscitation correct pressing position image sheet 2, device operation steps and caution items sheet 4 are fixedly connected to the back side of the first aid kit device body 1, a one-key dialing 120 key 5 is fixedly connected to the top of the front side of the first aid kit device body 1, a zipper 6 is arranged at the top of the back side of the first aid kit device body 1, an air bag 7 is fixedly connected to the middle inside of the first aid kit device body 1, an air pressure receptor 8 is fixedly connected to the surface inside of the air bag 7, a lamp flashing system 9 is arranged at the lower right side of the inner wall of the first aid kit device body 1, and, the left and right sides of the upper portion of the inner wall of the first-aid kit device body 1 are respectively and electrically connected with a screen display 12 and a heart rate measuring device 11.

In the manufacturing process, a plurality of electronic elements are utilized, and the overall approach is probably as follows:

cardiopulmonary resuscitation compression frequency and depth: the device comprises a pressing action, an air pressure change, an electronic signal, a signal transmission line, a signal processing system, a cardio-pulmonary resuscitation frequency and depth, a signal transmission line, a light flashing system, a voice broadcasting system, a display screen, light, voice and numerical values.

Patient heart rate: heart rate measuring device-signal transmission line-screen display 12-numerical value.

The GSM module integrates a GSM radio frequency chip, a baseband processing chip, a memory, a power amplifier device and the like on a circuit board, and is a functional module which has an independent operating system, GSM radio frequency processing and baseband processing and provides a standard interface;

the GSM module has all basic functions of sending SMS short messages, voice communication, GPRS data transmission and the like, and the communication is carried out based on a GSM network. The single chip microcomputer can be used for communicating with the GSM module through an RS232 serial port, and the GSM module is controlled by using a standard AT command to realize various wireless communication functions.

The satellite positioning module is a GPS module or a Beidou module, the GPS template is an integrated circuit which is formed by integrating an RF (radio frequency) chip, a baseband chip and a core CPU (central processing unit) and adding related peripheral circuits, and a device for positioning and navigating in real time in a global range by utilizing a GPS positioning satellite; after the key is pressed, the satellite positioning module can cooperate with the GSM module to jointly complete the tasks of dialing 120 and automatically sending the position to the emergency call.

The baroreceptor 8 is located in the air bag, and the baroreceptor 8 is a device for processing information of the mechanical quantity of the gas pressure and converting the information into an electric quantity, and plays the most important role in the invention. The cardiopulmonary resuscitation device can feed back the cardiopulmonary resuscitation pressing frequency and depth of a rescuer at the moment through the change of air pressure, judge the standard degree of the chest pressing behavior at the moment through data analysis, provide basis for judging the health condition of the patient, and thus remind and guide the rescuer.

The power supply module 12 comprises piezoelectric ceramic pieces 10, a filter rectifier circuit, an energy storage capacitor, a voltage stabilizing circuit and a lithium battery which are sequentially connected, wherein the piezoelectric ceramic pieces are at least two pieces and are respectively arranged at the sole and the heel, in the daily action process of a wearer, the sole or the heel presses the piezoelectric ceramic pieces to enable the piezoelectric ceramic pieces to generate positive piezoelectric effect and generate polarization to form irregular alternating current, the alternating current is rectified by the filter rectifier circuit and then stored on the energy storage capacitor, and then is subjected to voltage stabilizing by the voltage stabilizing circuit to charge the lithium battery, and finally, the lithium battery provides a power supply for the information processing module and other modules. Through generating electricity when the user normally walks for the time of endurance of this device is longer, has also avoided the old person to generally remember the nature and not forget to charge, the device that causes is out of order.

The information processing module 13 is one of a microcomputer, a PLC module or a single chip microcomputer module; the baroreceptor 8 feeds back the change of the gas pressure in the air bag to the information processing module, judges the cardio-pulmonary resuscitation frequency and depth of the rescuer at the moment through data analysis, transmits signals to the lamp flashing system, the voice broadcasting system and the display screen respectively, and finally outputs the signals in the forms of light, voice and numerical values.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an emergency rescue is with artifical cardiopulmonary resuscitation first aid kit device which characterized in that: the device comprises a first-aid kit device body (1), wherein a cardiopulmonary resuscitation correct pressing position image sheet (2) is fixedly connected to the surface of the first-aid kit device body (1), a correct extrathoracic pressing gesture image sheet (3) is fixedly connected to the right side of the cardiopulmonary resuscitation correct pressing position image sheet (2), device operation steps and a notice sheet (4) are fixedly connected to the back of the first-aid kit device body (1), a one-key dialing 120 key (5) is fixedly connected to the front top of the first-aid kit device body (1), a zipper (6) is arranged at the top of the back of the first-aid kit device body (1), an air bag (7) is fixedly connected to the middle of the inside of the first-aid kit device body (1), an air pressure sensor (8) is fixedly connected to the surface of the inside of the air bag (7), and a lamp flashing system (9) is arranged at the lower right side of, the left side below of first aid package device body (1) inner wall is equipped with voice broadcast system (10), the left and right sides of first aid package device body (1) inner wall top electric connection respectively has screen display (12) and rhythm of the heart survey device (11).

2. The use method of the artificial cardiopulmonary resuscitation first-aid kit device for emergency rescue according to claim 1, comprising the following steps:

step one, when a patient with cardiac arrest is found outside a hospital, a user can press a one-key dialing 120 key (5) to give an alarm first;

secondly, performing cardiopulmonary resuscitation on the patient, wherein the device can convert the change of air pressure into the change of pressing frequency and depth according to the change of air pressure obtained by an air pressure receptor (8) in an air bag (7) and multiple clinical experiments;

and step three, when the signals are output, the signals are respectively transmitted to the lamp flashing system (8), the voice broadcasting system (10) and the display screen (11), and the guidance of rescuers is reminded in different modes, so that the purpose of saving the lives of patients is achieved.

3. The cardiopulmonary resuscitation first aid kit for emergency rescue of claim 1, wherein: and a mistaken touch preventing device is arranged outside the one-key dialing 120 key (5).

4. The cardiopulmonary resuscitation first aid kit for emergency rescue of claim 1, wherein: the first-aid kit device body (1) is rectangular, air is filled in the middle of the first-aid kit device body to form a round cake-shaped air bag (7), and the baroreceptor (8) is located in the air bag.

5. The cardiopulmonary resuscitation first aid kit for emergency rescue of claim 1, wherein: the lamp flashing system (9) comprises red, green and yellow LED lamps.

6. The cardiopulmonary resuscitation first aid kit for emergency rescue of claim 1, wherein: the screen display (12) is a small display screen.