CN105232308A - Cardio-pulmonary resuscitation system - Google Patents

Abstract

The invention discloses a cardiopulmonary resuscitation system, which includes a resuscitation device and a CPR quality monitor. The resuscitation device is a resuscitation suit, and the resuscitation suit is provided with two shoulder straps. area, functional area and auxiliary area, the pressing area is symmetrically set with scale lines along the center line of the resuscitator body, and the functional area is marked with CPR execution steps, demonstration diagrams and pressing requirements for correct CPR operations. The auxiliary area is marked with a step of calling for help; the CPR quality monitor includes an input key, a processing device, a measuring device, an alarm device and a display panel, the input key is connected with the processing device, and the measuring device is connected with the The processing device is connected, the processing device is connected with the alarm device, and the processing device is connected with the display panel. The invention is applicable to personnel who have received CPR training, and is also suitable for personnel who have not received CPR training, and improves the success rate of rescue.

Description

cardiopulmonary resuscitation system

technical field

The invention belongs to the technical field of hospital instruments, in particular to a cardiopulmonary resuscitation system.

Background technique

Sudden cardiac arrest refers to the sudden cessation of beating of the heart caused by various reasons in an unexpected situation and time, resulting in the sudden cessation of effective heart pump function and effective circulation, causing severe ischemia, hypoxia and metabolic disorders of tissue cells throughout the body. Obstacles, if not rescued in time, they will lose their lives immediately. Sudden cardiac arrest is different from cardiac arrest in the terminal stage of any chronic disease. If correct and effective resuscitation measures are taken in time, the patient may be saved and recovered. Once cardiac arrest occurs, if immediate rescue and resuscitation is not obtained, it will cause irreversible damage to the patient's brain and other vital organs and tissues in 4 to 6 minutes. Therefore, cardiopulmonary resuscitation (CPR) after cardiac arrest must be Immediately carry out on-site to win the most precious time for further rescue and even saving the life of the injured and sick in cardiac arrest.

In 2010, the International Cardiopulmonary Resuscitation Guidelines (CPR) launched a relatively important issue, namely the degree of compression, which stipulated the lower limit of chest compressions: frequency ≧ 100 times/min, depth ≧ 5 cm. But in this way, there will be a problem of excessive compression. The consequence is: the patient is injured due to compression (such as fracture of the sternum and ribs), and the sweeping personnel will consume a lot of physical strength due to long-term compression, which cannot guarantee subsequent effective compression ( Insufficient compression depth is related to rapid compression frequency). The 2015 AHA guidelines for CPR and ECC set the upper limit of chest compressions, with a frequency of 100-120 beats/min and a depth of 5-6 cm.

In recent years, there have been different forms of CPR training for different groups of people in China, but the public's mastery of first aid skills is still low. For example, the pass rate of CPR knowledge of the police is only 13.8%. The pass rate is only 59% and 53.6%. However, during on-site first aid, even personnel who have received CPR training cannot accurately grasp the magnitude and frequency of compressions when performing CPR operations, let alone the public who have not received training, thereby increasing the mortality rate.

The existing cardiopulmonary resuscitation device has a cardiopulmonary resuscitation instrument. Patent No. CN201320207899.5 discloses a cardiopulmonary resuscitation instrument, which includes a base, a bed board and a frame. The control box and the power box, the control box is electrically connected with the device in the power box, the power box is equipped with a reciprocating mechanism, the bottom of the power box is provided with a suction cup, and a pressure rod is connected between the suction cup and the reciprocating mechanism in the power box. That is, the lower part of the frame and the side of the bed board are provided with the same type of detachable joints, the bed board is placed on the bed body, the height of the detachable joints on the lower part of the frame and the side of the bed board placed on the bed body is the same, and the height of the detachable joints on the power box is An oxygen inlet joint and an oxygen delivery pipe are also provided. The cardiopulmonary resuscitation instrument can perform cardiopulmonary resuscitation and ventilation at the same time, has a high degree of automation, is easy to operate, saves manpower and material resources, can be disassembled, is convenient to move and place, and can improve the success rate of cardiopulmonary resuscitation. In addition, Patent No. CN201320048303.1 discloses a cardiopulmonary resuscitator, which includes a head, side plates located on both sides of the head, and a bottom plate hinged at the bottom of the side plates. Pressing rod, the lower end of the pressing rod is connected with a rubber cushion, which is characterized in that: an inflatable cushion with an upper opening and a semi-circular longitudinal section is arranged on the inner side of the side plate and the bottom plate, and the outer side wall of the inflatable cushion is detachable Connected to the inner side walls of the side plates and the bottom plate, one side of the inflatable cushion is provided with an inflatable pipeline communicating with the inner cavity of the inflatable cushion, the other end of the inflatable pipeline extends to the outside of the side plate, and the two ends of the bottom plate are provided with There is a detachable U-shaped clamping plate connected to the bottom plate, and the open end of the U-shaped clamping plate is located below the bottom plate. The cardiopulmonary resuscitation instrument can not only firmly fix the resuscitator on the hospital bed, but also has an air cushion to fix the patient, prevent the patient from moving around, and will not cause harm to the patient. It is safe and effective, and can better perform cardiopulmonary resuscitation on the patient. Make the treatment process more efficient. Although the above cardiopulmonary resuscitator has realized effective cardiopulmonary resuscitation to the patient, its structure is complicated, the manufacturing cost is high, it is not easy to carry, and it is not suitable for personnel who have not received CPR training. In addition, patients with cardiac arrest are not at the same time or place, and cardiopulmonary resuscitation equipment, such as public places and homes, are not equipped. Therefore, manual cardiopulmonary resuscitation is often required, and CPR quality monitoring is not equipped. In the process of cardiopulmonary resuscitation, the compression frequency and compression amplitude cannot be monitored. Since the compression frequency and compression amplitude directly affect the success rate of rescue, it is necessary to accurately grasp the compression frequency and compression amplitude of CPR to reduce the mortality rate and rescue more lives.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies in the prior art, and provides a cardiopulmonary resuscitation system. The resuscitation device of the present invention is designed as a resuscitation suit or a resuscitation blanket, and the resuscitation suit or resuscitation blanket is translucent, so it can pass through the resuscitation suit. Or the resuscitation blanket can see the patient's body surface, and find the pressing point through the scale line of the pressing area to perform accurate pressing. The CPR execution steps marked in the functional area, the demonstration diagram of correct CPR operation and pressing requirements are convenient for accurate guidance of rescue The rescuer performs cardiopulmonary resuscitation on the patient, and the call for help steps marked in the auxiliary area are convenient for instructing bystanders to call the emergency call, etc. At the same time, the CPR quality monitor is used for the rescuer to perform cardiopulmonary resuscitation on the patient, practically monitor and display the compression frequency and compression range, effectively preventing patients from losing effective rescue and dying due to unqualified compression frequency and compression range.

In order to achieve the above object, the present invention provides a cardiopulmonary resuscitation system, including a resuscitation device and a CPR quality monitor, the resuscitation device is a resuscitation suit, and the resuscitation suit is provided with two shoulder straps. To the right, it is divided into pressing area, functional area and auxiliary area in turn. The pressing area is symmetrically set with scale lines along the center line of the resuscitator body. The functional area is marked with a demonstration diagram including CPR execution steps and correct CPR operation and pressing requirements, the auxiliary area is marked with the step of calling for help;

The CPR quality monitor includes an input key, a processing device, a measuring device, an alarm device and a display panel, the input key is connected with the processing device, the measuring device is connected with the processing device, and the processing device It is connected with the alarm device, and the processing device is connected with the display panel.

Further, the resuscitation device is a resuscitation blanket, and the resuscitation blanket is provided with two sleeves. The body of the resuscitation blanket is divided into a pressing area, a functional area and an auxiliary area from left to right. The pressing area is along the resuscitation area. The central line of the blanket body is symmetrically set with scale lines, and the functional area is marked with CPR execution steps, demonstration diagrams and pressing requirements for correct CPR operations, and the auxiliary area is marked with steps for calling for help.

Further, the resuscitation garment is translucent.

Further, the recovery blanket is translucent.

Further, waist belts are arranged symmetrically on both sides of the resuscitation blanket body.

Further, the two cuffs are provided with cuffs, and the ends of the cuffs are provided with Velcro.

Further, the measurement device includes a three-axis gravity acceleration sensor, and the three-axis gravity acceleration sensor is connected to the processing device.

Further, the input keys include an on/off key, a pressing frequency setting key, a pressing range setting key and a confirmation key, and the switching key, pressing frequency setting key, pressing range setting key and confirmation key are respectively connected with the processing device is connected.

Further, the alarm device includes an alarm connected to the processing device.

Further, the CPR quality monitor is designed as a wristband structure, and after the two ends of the bracelet are interlocked to form a circle, the size of the circle can be adjusted.

When the rescuer performs cardiopulmonary resuscitation on the patient, he wears a resuscitation suit or a resuscitation blanket on the patient. Because the resuscitation suit or resuscitation blanket is translucent, the rescuer can clearly see the patient's body surface. Find the pressing point through the symmetrical scale lines at both ends of the pressing area. The two scale lines are aligned with the patient's double nipples, and the midpoint between the two nipples is the pressing point. At the same time, the rescuer puts the CPR quality monitor on his hand, and adjusts the size of the wristband to a suitable tightness. Perform correct CPR operation according to the CPR execution steps marked in the functional area, the demonstration diagram of correct CPR operation and the compression requirements. The input key of the CPR quality monitor sets the compression frequency and compression amplitude, and the processing device accepts the inputted compression frequency and compression amplitude setting values, and displays them on the display panel. The measuring device measures the pressing frequency and amplitude of the rescuer in real time, and transmits the measured monitoring value to the processing device, and displays it on the display panel. At the same time, the processing device compares and evaluates the monitoring value and the set value. When the pressing frequency and pressing amplitude are not within the monitoring range, that is, the CPR operation is unqualified. At this time, the processing device transmits an alarm signal to the alarm device, and the alarm device sends out Sound and light alarm to prompt rescuers to adjust in time. The emergency calling steps marked in the auxiliary area are convenient for instructing bystanders to make emergency calls.

Compared with prior art, the beneficial effect of the present invention:

1. The resuscitation device of the present invention is designed as a resuscitation suit or a resuscitation blanket, and the resuscitation suit or resuscitation blanket is translucent, so the patient's body surface can be seen through the resuscitation suit or the resuscitation blanket, and the pressing point can be identified through the scale line in the pressing area , to perform accurate compressions, the CPR execution steps marked in the functional area, the demonstration diagram of correct CPR operation and the pressing requirements are convenient for accurately guiding the rescuer to perform cardiopulmonary resuscitation on the patient, and the calling steps marked in the auxiliary area are convenient for guiding bystanders Make an emergency call, etc.

2. The CPR quality monitor of the present invention is used for the rescuer to perform cardiopulmonary resuscitation on the patient, practically monitor and display the compression frequency and compression amplitude when pressing, and the alarm device is used to send an audible and visual alarm when the CPR operation is unqualified, It reminds the rescuer to adjust in time to keep the compression frequency and compression range within the qualified range, thereby effectively preventing the patient from losing effective rescue and dying due to unqualified compression frequency and compression range.

3. The present invention is not only applicable to personnel who have received CPR training, but also to personnel who have not received CPR training, which reduces the public's mastery of first aid skills, and also improves the ability of people who have received CPR training to perform cardiopulmonary resuscitation on patients. The resuscitation device can effectively and accurately guide rescuers to perform CPR operations. The CPR quality monitor can monitor and display the compression frequency and compression range in real time. When the compression frequency and compression range fail, the alarm device will sound Light alarm to remind rescuers to adjust in time.

4. The present invention can also be used in CPR training and assessment to measure the quality of CPR operation.

5, the patient of sudden cardiac arrest, it is not fixed time and place, and the cardiopulmonary resuscitator in the prior art all can not be equipped with in public place and family etc., therefore still need to carry out cardiopulmonary resuscitation manually in many cases, and The cardiopulmonary resuscitation system of the present invention, because of its simple structure, convenient operation, low manufacturing cost and portability, can be equipped in public places and households.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a rear view of Fig. 1 .

Fig. 3 is a front view of another embodiment of the present invention.

FIG. 4 is a rear view of FIG. 3 .

Fig. 5 is a schematic diagram of the framework of the CPR quality monitor of the present invention.

The above reference signs:

1 pressing area, 2 functional area, 3 auxiliary area, 4 shoulder strap, 5 cuff ring, 6 belt, 7 cuff, 8 input key, 9 processing device, 10 display panel, 11 measuring device, 12 alarm device.

detailed description

The invention will be further described below in conjunction with the accompanying drawings, but it is not used to limit the scope of the present invention.

Example 1

As shown in Figures 1 and 2, a kind of cardiopulmonary resuscitation system provided by the present invention includes a resuscitation device and a CPR quality monitor, the resuscitation device is a resuscitation suit, and the resuscitation suit is provided with two shoulder straps 4, and the resuscitation suit The body of the resuscitator is divided into pressing area 1, functional area 2 and auxiliary area 3 from left to right. The pressing area 1 is symmetrically arranged with scale lines along the center line of the resuscitator body. The functional area 2 is marked with CPR execution Steps, demonstration diagrams of correct CPR operations and pressing requirements, the auxiliary area 3 is marked with steps for calling for help.

The scale lines arranged symmetrically at both ends of the pressing area 1 are used to identify the pressing points, and the two scale lines are aligned with the patient's double nipples, and the midpoint of the line connecting the two nipples is the pressing point. Wherein, the division of the scale line of pressing area 1 is determined according to the international standard.

Further, the direction of the words marked on the functional area 2 including the CPR execution steps, the demonstration diagram of the correct CPR operation and the pressing requirements is consistent with the direction shown in Figure 1, that is, the direction of the rescuer when performing the CPR operation. consistent so that the rescuer can visually review each step as they perform CPR on the patient. Auxiliary area 3 is marked with steps of calling for help, and its text direction is consistent with the direction shown in Fig. 1, that is, consistent with the direction of the patient, so that the people on the side can intuitively read each step of calling for help.

Fig. 2 shows a kind of form of the resuscitation clothing of the present invention, wherein also can adopt the same form of front and back of resuscitation clothing, make in practical process, both sides can be used, needn't divide front and back.

As shown in Fig. 5, described CPR quality monitoring instrument comprises input key 8, processing device 9, measuring device 11, alarm device 12 and display panel 10, and described input key 8 is connected with described processing device 9, and described measurement The device 11 is connected to the processing device 9 , the processing device 9 is connected to the alarm device 12 , and the processing device 9 is connected to the display panel 10 .

Further, the resuscitation garment is translucent. So that the rescuer can clearly see the patient's body surface and perform cardiopulmonary resuscitation.

Further, the measurement device 11 includes a three-axis gravity acceleration sensor, and the three-axis gravity acceleration sensor is connected to the processing device 9 . Further, the input key 8 includes an on/off key, a pressing frequency setting key, a pressing range setting key and a confirmation key, and the switching key, pressing frequency setting key, pressing range setting key and confirmation key are respectively connected with the The processing means 9 are connected. Further, the alarm device 12 includes an alarm connected to the processing device 9 . The pressing frequency and pressing amplitude during pressing are measured by the three-axis gravity acceleration sensor, and the measured monitoring values are transmitted to the processing device 9 . The switch key of the input key 8 is the power key, which realizes the opening and closing of the CPR quality monitor; the pressing frequency setting key is used to set the pressing frequency, and the pressing amplitude setting key is used to set the pressing amplitude; the confirmation key is used to confirm set value. The alarm device 12 is used to send out an audible and visual alarm in time when the compression frequency and compression amplitude are not within the acceptable range, reminding the rescuer to make adjustments in time to keep the compression frequency and compression amplitude within the acceptable range.

Acceleration is the ratio Δv/Δt of the velocity change to the time it takes for this change to occur. It is a physical quantity describing the speed of an object’s velocity change. It is usually represented by a and the unit is m/s ² . Acceleration is a vector, and its direction is the direction of the object's velocity change (quantity), which is the same as the direction of the resultant external force.

One of the acceleration sensors is a three-axis acceleration sensor. Similarly, it works based on the basic principle of acceleration. Acceleration is a space vector. On the one hand, to accurately understand the motion state of an object, its three coordinate axes must be measured On the other hand, in the case where the motion direction of the object is not known in advance, only the three-axis acceleration sensor is used to detect the acceleration signal. Since the three-axis acceleration sensor is also based on the principle of gravity, the inclination angle of the two-axis plus or minus 90 degrees or the two-axis 0-360 degrees can be realized by using the three-axis acceleration sensor. The accuracy after correction is higher than that of the two-axis acceleration sensor. The measurement angle is greater than 60 degree situation.

Features: The three-axis acceleration sensor has the characteristics of small size and light weight. It can measure spatial acceleration and fully and accurately reflect the motion properties of objects. It is widely used in aerospace, robotics, automobiles, and medicine.

Principle: Most of the current three-axis acceleration sensors use piezoresistive, piezoelectric and capacitive working principles. The acceleration generated is proportional to the change of resistance, voltage and capacitance, and is collected through corresponding amplification and filtering circuits. This is based on the same principle as the ordinary acceleration sensor, so three single axes can become a three-axis in a certain technology. For most sensor applications, a two-axis acceleration sensor can already meet most applications. But some applications are still concentrated in the three-axis acceleration sensor, such as data acquisition equipment, valuable asset monitoring, collision monitoring, measuring vibration of buildings, fans, wind turbines and other sensitive large structures.

Advantages: The advantage of the three-axis acceleration sensor is that when the direction of motion of the object is not known in advance, only the three-dimensional acceleration sensor is used to detect the acceleration signal. The three-dimensional acceleration sensor has the characteristics of small size and light weight, can measure spatial acceleration, and can comprehensively and accurately reflect the motion properties of objects.

According to the 2015 AHA CPR and ECC guidelines, the upper limit of chest compressions is set, with a frequency of 100-120 beats/min and a depth of 5-6 cm. Assuming that the set value of the pressing frequency is 110 times/min, the allowable error of data analysis by the processing device 9 is ±10 times/min, and the qualified range is 100-120 times/min, and an alarm will be given if it exceeds the qualified range; If the set value is 5.5 centimeters, the allowable error of the data analysis by the processing device 9 is ±0.5 centimeters, and the qualified range is 5-6 centimeters, and an alarm will be given if it exceeds the qualified range. The processing device 9 receives the set value of the pressing frequency and pressing amplitude input by the input key 8, and compares and evaluates the set value and the monitored value. If it exceeds the qualified range, the CPR quality monitor will send out an audible and visual alarm to remind rescuers are adjusted in a timely manner.

Further, the CPR quality monitor is designed as a wristband structure, and after the two ends of the bracelet are interlocked to form a circle, the size of the circle can be adjusted. Since the CPR quality monitor needs to be worn on the hands of the rescuer during use, and it must be ensured that the CPR quality monitor is effectively fixed on the hand, the CPR quality monitor is designed as a bracelet structure. After the two ends are interlocked to form a circle, the size of the circle should be adjusted to adjust the tightness of the CPR quality monitor worn on the hand, so as to prevent the CPR quality monitor from loosening or falling during the compression process, ensuring The rescue process was carried out effectively.

The CPR quality monitor of the present invention is simple in structure, easy to use, and exquisite in appearance. When the pressing frequency and pressing amplitude exceed the set value (including the allowable range of error) when pressing, the alarm device 12 will send out an audible and visual alarm, and the rescuer can timely and quickly Make emergency treatment according to the displayed value and set value, effectively prevent serious consequences caused by improper CPR.

When the rescuer performs cardiopulmonary resuscitation on the patient, he wears the resuscitation suit on the patient. Because the resuscitation suit is translucent, the rescuer can clearly see the patient's body surface. Find the pressing point through the symmetrical scale lines at both ends of the pressing area 1, where the two scale lines are aligned with the patient's double nipples, and the midpoint of the line connecting the double nipples is the pressing point. At the same time, the rescuer puts the CPR quality monitor on his hand, and adjusts the size of the wristband to a suitable tightness. Perform correct CPR operation according to the CPR execution steps marked in functional area 2, the demonstration diagram of correct CPR operation and the compression requirements. The input key 8 of the CPR quality monitor sets the compression frequency and compression amplitude, and the processing device 9 accepts the inputted compression frequency and compression amplitude setting values and displays them on the display panel 10 . The measuring device 11 measures the compression frequency and compression amplitude of the rescuer in real time, and transmits the measured monitoring value to the processing device 9 and displays it on the display panel 10 . At the same time, the processing device 9 compares and evaluates the monitoring value and the set value. When the pressing frequency and pressing amplitude are not within the qualified range, that is, the CPR operation is unqualified. At this time, the processing device 9 transmits an alarm signal to the alarm device 12. The alarm device 12 sends an audible and visual alarm to prompt the rescuer to adjust in time. The steps for calling for help marked in the auxiliary area 3 are convenient for instructing onlookers to dial emergency calls and the like.

Example 2

As shown in Figures 3 and 4, the difference from Embodiment 1 is that a cardiopulmonary resuscitation system provided by the present invention includes a resuscitation device and a CPR quality monitor, the resuscitation device is a resuscitation blanket, and the resuscitation blanket is provided with Two cuffs 5.

Further, the recovery blanket is translucent. So that the rescuer can clearly see the patient's body surface and perform cardiopulmonary resuscitation.

Further, waist belts 6 are arranged symmetrically on both sides of the resuscitation blanket body. Further, cuffs 7 are provided on the two cuffs 5 , and Velcro is provided at the ends of the cuffs 7 . When in use, the arms of the patient are inserted through the cuffs 5, positioned on the shoulders of the patient, bonded by the Velcro at the end of the cuff 7, and the belts 6 on both sides of the resuscitation blanket body are tied on the patient's back , so as to fix the resuscitation blanket on the patient's body.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and that described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention also has various aspects without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. a cardiopulmonary resuscitation system, it is characterized in that: comprise reanimate device and CPR quality monitor, described reanimate device is recovery clothing, described recovery clothing is provided with two shoulder belts, the body of described recovery clothing is divided into pressing area, functional areas and auxiliary region from left to right successively, described pressing area is symmetrical arranged graduation mark along the centrage of described recovery clothing body, described functional areas be marked with comprise CPR perform step, correctly carry out CPR operation demonstration graph and by pressure request, described auxiliary region indicates and comprises calling for help step;

Described CPR quality monitor comprises enter key, blood processor, measuring device, alarm device and display floater, described enter key is connected with described blood processor, described measuring device is connected with described blood processor, described blood processor is connected with described alarm device, and described blood processor is connected with described display floater.

2. cardiopulmonary resuscitation system according to claim 1, it is characterized in that, described reanimate device is recovery blanket, described recovery blanket is provided with two armholes, the body of described recovery blanket is divided into pressing area, functional areas and auxiliary region from left to right successively, described pressing area is symmetrical arranged graduation mark along the centrage of described recovery blanket body, described functional areas be marked with comprise CPR perform step, correctly carry out CPR operation demonstration graph and by pressure request, described auxiliary region indicates and comprises calling for help step.

3. cardiopulmonary resuscitation system according to claim 1, is characterized in that, described recovery clothing is translucent shape.

4. cardiopulmonary resuscitation system according to claim 2, is characterized in that, described recovery blanket is translucent shape.

5. cardiopulmonary resuscitation system according to claim 2, is characterized in that, it is belt that the lateral symmetry of described recovery blanket body is provided with.

6. cardiopulmonary resuscitation system according to claim 2, is characterized in that, described two armholes are provided with cuff, and the end of described cuff is provided with VELCRO.

7. cardiopulmonary resuscitation system according to claim 1, is characterized in that, described measuring device comprises three axle Gravity accelerometers, and described three axle Gravity accelerometers are connected with described blood processor.

8. cardiopulmonary resuscitation system according to claim 1, it is characterized in that, described enter key comprises on & off switch, compression frequency setting key, pressing amplitude set key and acknowledgement key, and described on & off switch, compression frequency setting key, pressing amplitude set key are connected with described blood processor respectively with acknowledgement key.

9. cardiopulmonary resuscitation system according to claim 1, is characterized in that, described alarm device comprises alarm, and described alarm is connected with described blood processor.

10. cardiopulmonary resuscitation system according to claim 1, is characterized in that, described CPR quality monitor is designed to Bracelet structure, bracelet two ends be interlocked circular after, the size scalable of its circle.