CN105877990A - Chest-variable heart pressure effect detection system for mechanical press equipment - Google Patents
Chest-variable heart pressure effect detection system for mechanical press equipment Download PDFInfo
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- CN105877990A CN105877990A CN201610356641.XA CN201610356641A CN105877990A CN 105877990 A CN105877990 A CN 105877990A CN 201610356641 A CN201610356641 A CN 201610356641A CN 105877990 A CN105877990 A CN 105877990A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/006—Power driven
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2230/00—Measuring physical parameters of the user
- A61H2230/85—Contour of the body
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Abstract
The invention provides a chest-variable heart pressure effect detection system for mechanical press equipment. The chest-variable heart pressure effect detection system comprises a press depth detection unit, a press frequency detection unit, a press pressure detection unit, a display unit and a chest size changing unit; the chest size changing unit is a simulation chest adjustable in size, and the press depth detection unit, the press frequency detection unit and the press pressure detection unit are respectively in communication connection with the display unit and are respectively mounted at positions of the left-side heart of the simulation chest adjusted in size to be respectively used for detecting press displacement, press frequency and press pressure of the mechanical press equipment. By the arrangement, an optional chest pressure effect within a larger chest scope can be indicated, the press frequency, press depth and press pressure can be alerted, and the chest-variable heart pressure effect detection system is ingenious in design, concise in structure, easy to operate and suitable for large-scale promotion and application.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly to cardiac compression effect detection systems technology field,
Specifically refer to the cardiac compression effect detection system of a kind of variable chest measurement for mechanical compression equipment.
Background technology
In the first aid of heart arrest patient, currently used first-aid method one is manual chest compression,
Another kind is to use mechanical compression equipment to carry out machine automatization external chest compression.During implementing first aid, press
The instantaneous pressure of the degree of depth, the frequency of pressing and the pressing of pressure serves decisive factor to the first aid success rate of patient.
" 2015 American Heart Association (AHA) CPR (CPR) and cardiovascular urgency in up-to-date revision
Rescue (ECC) guide " middle regulation, compression frequency is advisable with the speed of 100 to 120 times per minute, presses
The degree of depth at least wants 5 centimetres, and avoid according to pressing depth can not be more than 6 centimetres simultaneously, after heart arrest in treatment,
Low blood pressure should be avoided and correct low blood pressure immediately (contraction is forced down in 90 millimetress of mercury, and mean arterial pressure is less than
65 millimetress of mercury).
Adult's chest measurement is typically between 70 centimetres to 135 centimetres according to statistics, therefore for any one chest measurement
Size, his preferable first aid all should be within the scope of above-mentioned guide specification.Cardiac compression effect is referred to
Show system should be able to indicate in chest measurement 70 centimetres to 135 cm range accurately corresponding compression frequency, by
The pressure degree of depth and press pressure.
But existing cardiac compression effect instruction system existence some problem following:
1, the chest measurement of only one of which standard, i.e. chest measurement 100 centimetres, it is impossible to indicate chest measurement scope at 70 lis
Rice is to the pressing effect of any one chest measurement between 135 centimetres；
2, the speed that compression frequency does not exceed 120 times per minute makes warning；
3, not to according to pressing depth making warning beyond 6 centimetres；
4, cannot indicate in pressed state, the press pressure i.e. instruction of blood pressure.
Accordingly, it is desirable to provide a kind of cardiac compression effect detection system, it is able to indicate that chest measurement scope is 70
Centimetre to the pressing effect of any one chest measurement between 135 centimetres, it is possible to compression frequency beyond per minute
120 times or make warning less than the speed of 100 times per minute, it is possible to according to pressing depth making beyond 6 centimetres
Warning, it is possible to indicate the press pressure in pressed state, it is possible to press pressure below or above setting
Value makes warning, and designs ingenious, simple for structure, easy and simple to handle.
Summary of the invention
In order to overcome above-mentioned shortcoming of the prior art, it is an object of the present invention to provide a kind of for machine
The cardiac compression effect detection system of the variable chest measurement of tool presses, it is able to indicate that chest measurement scope is 70
Centimetre to the pressing effect of any one chest measurement between 135 centimetres, be suitable to large-scale promotion application.
Another object of the present invention is to provide the cardiac compression of a kind of variable chest measurement for mechanical compression equipment
Effect detection system, they can be to compression frequency beyond 120 times or less than the speed of 100 times per minute per minute
Rate makes warning, is suitable to large-scale promotion application.
Another object of the present invention is to provide the cardiac compression of a kind of variable chest measurement for mechanical compression equipment
Effect detection system, it can be suitable to large-scale promotion application to according to pressing depth making warning beyond 6 centimetres.
Another object of the present invention is to provide the cardiac compression of a kind of variable chest measurement for mechanical compression equipment
Effect detection system, it is able to indicate that the press pressure in pressed state, is suitable to large-scale promotion application.
Another object of the present invention is to provide the cardiac compression of a kind of variable chest measurement for mechanical compression equipment
Effect detection system, press pressure can be made warning below or above setting value, be suitable to push away on a large scale by it
Wide application.
Another object of the present invention is to provide the cardiac compression of a kind of variable chest measurement for mechanical compression equipment
Effect detection system, its design is ingenious, simple for structure, easy and simple to handle, is suitable to large-scale promotion application.
For reaching object above, the cardiac compression effect of the variable chest measurement for mechanical compression equipment of the present invention
Detecting system, including according to pressing depth detecting device, compression frequency detection device and display device, described pressing
Depth detection apparatus and described compression frequency detection device signal respectively connect described display device, are characterized in,
The cardiac compression effect detection system of the described variable chest measurement for mechanical compression equipment also includes；
Bust size changeable device, described bust size changeable device is size adjustable simulation thoracic cavity；
And
Press pressure detection device, described press pressure detection device signal connects described display device, described
According to pressing depth detect device, described compression frequency detection device and described press pressure detection device to be respectively mounted
For detection mechanical compression equipment respectively at the left cardiac in described size adjustable simulation thoracic cavity
Pressing displacement, compression frequency and press pressure.
It is preferred that described bust size changeable device include the adjustable frame support structure of size, upper plate,
Lower plate, by elastic member and resilient membrane, it is adjustable that described resilient membrane is coated on described size
Outside frame support structure, described upper plate, described lower plate and described to be positioned at described size by elastic member big
In little adjustable frame support structure and described upper plate and described lower plate bear against described resilient membrane, described
And described upper plate and described lower plate is born against between described upper plate and described lower plate by elastic member.
It is preferred that described according to pressing depth detection device and described compression frequency detection device are integrated into according to pressing depth
And compression frequency detection device, described according to pressing depth and compression frequency detection device include acceleration transducer and
First microprocessor, described acceleration transducer signals connects described first microprocessor, and described acceleration passes
Sensor is arranged at the left cardiac in described size adjustable simulation thoracic cavity.
More preferably, described acceleration transducer is 3-axis acceleration sensor.
More preferably, described according to pressing depth and compression frequency detection device also includes the first bluetooth module, described the
One microprocessor signals connects described first bluetooth module.
It is preferred that described press pressure detection device includes pressure cylinder, flow sensor and second micro-process
Device, described pressure cylinder gas circuit connects described flow sensor, and described flow sensor signal connects described the
Two microprocessors, described pressure cylinder is arranged on the left cardiac in described size adjustable simulation thoracic cavity
Place.
More preferably, described flow sensor is Hall gas flow sensor.
More preferably, described press pressure detection device also includes the second bluetooth module, described second microprocessor
Signal connects described second bluetooth module.
It is preferred that described display device includes display screen and the 3rd microprocessor, described display screen signal connects
Described 3rd microprocessor, described 3rd microprocessor signal respectively connect described according to pressing depth detect device,
Described compression frequency detection device and described press pressure detection device.
More preferably, described display screen is arranged on described bust size changeable device, described 3rd microprocessor
It is arranged in described display screen.
More preferably, described display device also include according to pressing depth indicating member, compression frequency indicating member and by
At least one in pressure pressure indicating member, described according to pressing depth indicating member, described compression frequency warning part
Part and described press pressure indicating member signal respectively connects described 3rd microprocessor.
Further, described according to pressing depth indicating member is according to pressing depth warning lamp.
Further, described compression frequency indicating member is compression frequency warning lamp.
Further, described press pressure indicating member is press pressure warning lamp.
More preferably, described display device also includes that the 3rd bluetooth module, described 3rd microprocessor signals connect
Described 3rd bluetooth module.
Beneficial effects of the present invention essentially consists in:
1, the cardiac compression effect detection system of the variable chest measurement for mechanical compression equipment of the present invention is except including
According to pressing depth detect and also include that press pressure detects device outside device, compression frequency detection device and display device
With bust size changeable device, bust size changeable device is size adjustable simulation thoracic cavity, and pressing is deep
Degree detection device, compression frequency detection device and press pressure detection device signal respectively connect display device,
And be separately mounted at the left cardiac in size adjustable simulation thoracic cavity set for detecting mechanical compression respectively
Standby pressing displacement, compression frequency and press pressure such that it is able to indicate chest measurement scope at 70 centimetres extremely
The pressing effect of any one chest measurement between 135 centimetres, and the pressing being able to indicate that in pressed state
Pressure, is suitable to large-scale promotion application.
2, the cardiac compression effect detection system of the variable chest measurement for mechanical compression equipment of the present invention is except including
According to pressing depth detect and also include that press pressure detects device outside device, compression frequency detection device and display device
With bust size changeable device, bust size changeable device is size adjustable simulation thoracic cavity, and pressing is deep
Degree detection device, compression frequency detection device and press pressure detection device signal respectively connect display device,
And be separately mounted at the left cardiac in size adjustable simulation thoracic cavity set for detecting mechanical compression respectively
Standby pressing displacement, compression frequency and press pressure, designs ingenious, simple for structure, easy and simple to handle, is suitable to
Large-scale promotion application.
3, the cardiac compression effect detection system of the variable chest measurement for mechanical compression equipment of the present invention also includes
According to pressing depth at least one in indicating member, compression frequency indicating member and press pressure indicating member, institute
State according to pressing depth indicating member, described compression frequency indicating member and described press pressure indicating member to believe respectively
Number connect described 3rd microprocessor such that it is able to compression frequency beyond 120 times or less than every point per minute
The speed that clock is 100 times makes warning, it is possible to according to pressing depth making warning beyond 6 centimetres, it is possible to pressing
Pressure makes warning below or above setting value, is suitable to large-scale promotion application.
The these and other objects of the present invention, feature and advantage, by following detailed description, accompanying drawing and power
Profit requires to be fully demonstrated, and can by the means specially pointed out in claims, device and they
Combination be achieved.
Accompanying drawing explanation
Fig. 1 is the cardiac compression effect detection system of the variable chest measurement for mechanical compression equipment of the present invention
The structural representation of one specific embodiment.
Fig. 2 is the schematic front view that the specific embodiment shown in Fig. 1 is installed to mechanical compression equipment.
Fig. 3 is the schematic rear view that the specific embodiment shown in Fig. 1 is installed to mechanical compression equipment.
Fig. 4 is the schematic side view that the specific embodiment shown in Fig. 1 is installed to mechanical compression equipment.
(symbol description)
1 bust size changeable device；The 2 adjustable frame support structures of size；3 upper plates；4 pressing bullets
Property parts；5 resilient membrane；6 acceleration transducers；7 first microprocessors；8 pressure cylinders；9 flows
Sensor；10 second microprocessors；11 display screens；12 the 3rd microprocessors；13 according to pressing depth warning part
Part；14 compression frequency indicating member；15 press pressure indicating member；16 mechanical compression equipment；17 pressings
Device.
Detailed description of the invention
In order to be more clearly understood that the technology contents of the present invention, describe in detail especially exemplified by following example.
Refer to shown in Fig. 1-Fig. 4, the cardiac compression of the variable chest measurement for mechanical compression equipment of the present invention
Effect detection system includes according to pressing depth detecting device, compression frequency detects device, press pressure detects device,
Display device and bust size changeable device 1, described bust size changeable device 1 is that size is adjustable
Simulation thoracic cavity, described device, described compression frequency detection device and the described press pressure of according to pressing depth detecting is examined
Survey device respectively signal and connect described display device, described according to pressing depth detect device, the inspection of described compression frequency
Survey device and described press pressure detection device is separately mounted to described size adjustable simulation thoracic cavity
For detecting pressing displacement, compression frequency and the press pressure of mechanical compression equipment 16 respectively at left cardiac.
Above-mentioned bust size changeable device 1 is the framework of whole detecting system, and adult thoracic cavity size range exists
Between 76mm to 136mm, owing to described bust size changeable device 1 is size adjustable simulation chest
Chamber, therefore by adjusting the size in simulation thoracic cavity, can simulate each bust size of adult.Institute
" at the left cardiac in size adjustable simulation thoracic cavity " of meaning is if referring to be placed on simulation heart
Location time in simulation thoracic cavity.When the press device 17 of mechanical compression equipment 16 presses size can
During the simulation thoracic cavity adjusted, be arranged at the left cardiac in described size adjustable simulation thoracic cavity is described
According to pressing depth detect device, described compression frequency detection device and described press pressure detection device can distinguish
Pressing displacement, compression frequency and the press pressure of detection mechanical compression equipment 16.
Described bust size changeable device 1 can have any being suitably composed, and refers to shown in Fig. 1-Fig. 4,
In a specific embodiment of the present invention, described bust size changeable device 1 includes the adjustable frame of size
Frame support structure 2, upper plate 3, lower plate (not shown), by elastic member 4 and resilient membrane 5,
Described resilient membrane 5 is coated on outside the adjustable frame support structure of described size 2, described upper plate 3,
Described lower plate and described be positioned in the adjustable frame support structure of described size 2 by elastic member 4
And described upper plate 3 and described lower plate bear against described resilient membrane 5, described it is positioned at by elastic member 4
Between described upper plate 3 and described lower plate and bear against described upper plate 3 and described lower plate.
The adjustable frame support structure of size 2 can use any suitable frame support structure, such as
Can be aluminum section bar frame structure, aluminum section frame shelf structure be made up of some aluminium section bars, by changing aluminium section bar
Between spacing, reduce or expand the size in whole thoracic cavity, thus change the bust size of described detecting system,
Simulating each bust size of adult, aluminium section bar can be aluminum alloy bar, then by changing aluminum alloy bar
Position changes the size of bust size.
Upper plate 3 and lower plate can use any suitable plate, such as fiberboard；Can by elastic member 4
To use any suitable elastomeric element, such as spring；Resilient membrane 5 can use any suitable elasticity
Top layer, such as rubber surface, i.e. rubber, be wrapped in the adjustable frame support structure of size 2 weeks
Enclosing, when the size of frame support structure 2 changes, resilient membrane 5 changes therewith, in this process
In, press elastic member 4 owing to existing between upper plate 3 and lower plate, upper plate 3 and lower plate are all the time against elasticity
Top layer 5.
Described according to pressing depth detection device and described compression frequency detection device can be separate two dresses
Put, it is also possible to integrate, refer to shown in Fig. 1-Fig. 4, in a specific embodiment of the present invention,
Described according to pressing depth detection device and described compression frequency detection device are integrated into according to pressing depth and compression frequency inspection
Survey device, described according to pressing depth and compression frequency detection device include acceleration transducer 6 and first micro-process
Device 7, described acceleration transducer 6 signal connects described first microprocessor 7, described acceleration transducer 6
It is arranged at the left cardiac in described size adjustable simulation thoracic cavity.
Described acceleration transducer 6 can be any suitable acceleration transducer, concrete in the present invention
In embodiment, described acceleration transducer 6 is 3-axis acceleration sensor.To improve inductive displacement and frequency
Precision, make testing result more accurately true.
For the ease of sending data, in a specific embodiment of the present invention, described according to pressing depth and press voltage-frequency
Rate detection device also includes the first bluetooth module, and described first microprocessor 7 signal connects described first bluetooth
Module.
Described press pressure detection device can have any being suitably composed, and refers to shown in Fig. 1-Fig. 4,
In a specific embodiment of the present invention, described press pressure detection device includes pressure cylinder 8, and flow passes
Sensor 9 and the second microprocessor 10, described pressure cylinder 8 gas circuit connects described flow sensor 9, described
Flow sensor 9 signal connects described second microprocessor 10, and described pressure cylinder 8 is arranged on described chi
At the left cardiac in very little size adjustable simulation thoracic cavity.
Described flow sensor 9 can be any suitable flow sensor, is embodied as in the one of the present invention
In example, described flow sensor 9 is Hall gas flow sensor.To improve sensing gas flow precision.
Detect, by press pressure detection device, the pressure that mechanical compression equipment 16 produces, simulate truly
Systole phase during cardiac compression and diastole, the pressure of generation is equal to contraction pressure and the diastolic pressure of blood pressure.
For the ease of sending data, in a specific embodiment of the present invention, described press pressure detection device
Also include that the second bluetooth module, described second microprocessor 10 signal connect described second bluetooth module.
Described display device can have any being suitably composed, and refers to shown in Fig. 1-Fig. 4, in the present invention
A specific embodiment in, described display device includes display screen 11 and the 3rd microprocessor 12, described aobvious
Display screen 11 signal connects described 3rd microprocessor 12, and described 3rd microprocessor 12 signal respectively connects institute
State and according to pressing depth detect device, described compression frequency detection device and described press pressure detection device.
Described display screen 11 can be any suitable display screen, in a specific embodiment of the present invention, institute
State display screen 11 and use high-resolution serial ports screen.To improve definition and the reflecting time of display.
The installation site of described display screen 11 and described 3rd microprocessor 12 can determine, more as required
Goodly, described display screen 11 is arranged on described bust size changeable device 1, described 3rd microprocessor
12 are arranged in described display screen 11.Refer to shown in Fig. 1-Fig. 4, at a specific embodiment of the present invention
In, described display screen 11 is arranged on the adjustable framework of size of described bust size changeable device 1 and supports
In structure 2.
In order to according to pressing depth, compression frequency and press pressure warn, more preferably, described display device
Also include according to pressing depth in indicating member 13, compression frequency indicating member 14 and press pressure indicating member 15
At least one, described according to pressing depth indicating member 13, described compression frequency indicating member 14 and described press
Pressure pressure indicating member 15 signal respectively connects described 3rd microprocessor 12.Refer to shown in Fig. 1-Fig. 4,
In a specific embodiment of the present invention, described display device also includes according to pressing depth indicating member 13, pressing
Frequency indicating member 14 and press pressure indicating member 15.
Described according to pressing depth indicating member 13 can be any the most according to pressing depth indicating member, in the present invention
A specific embodiment in, described according to pressing depth indicating member 13 is according to pressing depth warning lamp.According to pressing depth warn
Show that lamp can be LED.
Described according to pressing depth indicating member 13 may be mounted at any suitable position, refers to Fig. 1-Fig. 4
Shown in, in a specific embodiment of the present invention, described according to pressing depth indicating member 13 is arranged on described display
On device.Such as it is arranged on display screen 11.
Described compression frequency indicating member 14 can be any suitable compression frequency indicating member, in the present invention
A specific embodiment in, described compression frequency indicating member 14 is compression frequency warning lamp.Compression frequency is alert
Show that lamp can be LED.
Described compression frequency indicating member 14 may be mounted at any suitable position, refers to Fig. 1-Fig. 4
Shown in, in a specific embodiment of the present invention, described compression frequency indicating member 14 is arranged on described display
On device.Such as it is arranged on display screen 11.
Described press pressure indicating member 15 can be any suitable press pressure indicating member, in the present invention
A specific embodiment in, described press pressure indicating member 15 is press pressure warning lamp.Press pressure is alert
Show that lamp can be LED.
Described press pressure indicating member 15 may be mounted at any suitable position, refers to Fig. 1-Fig. 4
Shown in, in a specific embodiment of the present invention, described press pressure indicating member 15 is arranged on described display
On device.Such as it is arranged on display screen 11.
For the ease of receiving data, in a specific embodiment of the present invention, described display device also includes the
Three bluetooth modules, described 3rd microprocessor 12 signal connects described 3rd bluetooth module.Described 3rd bluetooth
Module can receive described first bluetooth module and the data of described second bluetooth module transmission, it is also possible to upper
Position machine data cube computation.
When the present invention uses, first adjustable from the size of bust size changeable device 1 described in Row sum-equal matrix
The size (the specifically spacing between aluminium section bar) of frame support structure 2, reaches to need detected chest
Enclose size.
Then the present invention being placed on tested mechanical compression equipment 16, described mechanical compression equipment 16 is
Detected cardiac compression first-aid apparatus.The press device 17 of described mechanical compression equipment 16 is directed at size
The pressing position in size adjustable simulation thoracic cavity, the namely position at the alignment left cardiac of resilient membrane 5,
During described press device 17 presses, press device 17 presses resilient membrane 5, and then pressing upper plate 3,
Making it overcome the elastic force by elastic member 4 thus close lower plate, described acceleration transducer 6 is sensed
Numerical value pass to first microprocessor 7 and calculate pressing shift value and compression frequency value；Described pressure detecting
The pressure produced when the pressure cylinder 8 of device is by pressing changes into gas flow, and described gas flow is by pressure
Flow sensor 9 in force checking device, the numerical value that described flow sensor 9 is sensed passes to second
Microprocessor 10 calculates press pressure value；Described pressing shift value, described compression frequency value and described pressing
Force value is by being wirelessly transmitted to the 3rd microprocessor 12 of display device, and described 3rd microprocessor 12 will
Described pressing shift value, described compression frequency value and described press pressure value show on display screen 11.
On described display screen 11 display according to pressing depth below or above setting value time, described according to pressing depth warn
Lamp sends alarm signal.When on described display screen 11, the compression frequency of display is below or above setting value, described
Compression frequency warning lamp sends alarm signal.On described display screen 11, the press pressure of display is below or above setting
During definite value, described press pressure warning lamp sends alarm signal.
The pressing effect detection system of the variable chest measurement for mechanical compression equipment that the present invention provides has following
Advantage:
1, the cardiac compression effect detection system of the variable chest measurement for mechanical compression equipment of the present invention includes chest
Enclose change in size device, thus the wider of chest measurement can be measured, it is possible to essence in multiple different chest measurement systems
Really measure the pressing effect of mechanical compression equipment, it is possible to the finger in the middle of the pressing of authentic and valid reaction difference chest measurement
Mark；
2, the cardiac compression effect detection system of the variable chest measurement for mechanical compression equipment of the present invention include by
Pressure depth detection apparatus, compression frequency detection device and press pressure detection device, thus will according to pressing depth examine
Survey, compression frequency detects and press pressure detection function is fused together, and Detection results is more comprehensively；
3, the according to pressing depth value of the present invention, compression frequency value and press pressure value show confession by display screen
Testing staff detects in real time, and sets prior-warning device, it is ensured that mechanical compression equipment can be expired at different bust sizes
The regulation of foot first aid guide, and then improve first aid effect and the first aid success rate using mechanical compression equipment.
Therefore, the present invention relates to one will according to pressing depth detect, compression frequency detection and press pressure detection merit
The cardiac compression effect detection system that can be fused together, it is possible to accurately measure according to pressing depth value, compression frequency
And press pressure, and numerical value can be shown in display screen in real time, the pressing to detected mechanical compression equipment
Effect can accurately be measured at different bust sizes.
To sum up, the cardiac compression effect detection system energy of the variable chest measurement for mechanical compression equipment of the present invention
Enough indicate the pressing effect of the chest measurement scope any one chest measurement between 70 centimetres to 135 centimetres, it is possible to
To compression frequency beyond 120 times or make warning less than the speed of 100 times per minute per minute, it is possible to pressing
The pressure degree of depth makes warning beyond 6 centimetres, it is possible to indicate the press pressure in pressed state, it is possible to pressing
Pressure pressure makes warning below or above setting value, and designs ingenious, simple for structure, easy and simple to handle, is suitable to
Large-scale promotion application.
As can be seen here, the purpose of the present invention the most completely and is effectively achieved.The function of the present invention and knot
Structure principle is shown the most in an embodiment and is illustrated, without departing substantially under described principle, embodiment can be appointed
Meaning amendment.So, present invention comprises all deformation based on claim spirit and right real
Execute mode.
Claims (10)
1. it is used for a cardiac compression effect detection system for the variable chest measurement of mechanical compression equipment, including pressing
Depth detection apparatus, compression frequency detection device and display device, described according to pressing depth detection device and described
Compression frequency detection device signal respectively connects described display device, it is characterised in that described is used for machinery
The cardiac compression effect detection system of the variable chest measurement of presses also includes；
Bust size changeable device, described bust size changeable device is size adjustable simulation thoracic cavity；
And
Press pressure detection device, described press pressure detection device signal connects described display device, described
According to pressing depth detect device, described compression frequency detection device and described press pressure detection device to be respectively mounted
For detection mechanical compression equipment respectively at the left cardiac in described size adjustable simulation thoracic cavity
Pressing displacement, compression frequency and press pressure.
2. the cardiac compression effect detection of the variable chest measurement for mechanical compression equipment as claimed in claim 1
System, it is characterised in that described bust size changeable device include the adjustable frame support structure of size,
Upper plate, lower plate, by elastic member and resilient membrane, described resilient membrane is coated on described size
Outside adjustable frame support structure, described upper plate, described lower plate and described be positioned at by elastic member described
In the adjustable frame support structure of size and described upper plate and described lower plate bear against described elastic table
Layer, described by elastic member between described upper plate and described lower plate and bear against described upper plate and institute
State lower plate.
3. the cardiac compression effect detection of the variable chest measurement for mechanical compression equipment as claimed in claim 1
System, it is characterised in that described according to pressing depth detection device and described compression frequency detection device be integrated into by
Pressure the degree of depth and compression frequency detection device, described according to pressing depth and compression frequency detection device include that acceleration passes
Sensor and first microprocessor, described acceleration transducer signals connect described first microprocessor, described in add
Velocity sensor is arranged at the left cardiac in described size adjustable simulation thoracic cavity.
4. the cardiac compression effect detection of the variable chest measurement for mechanical compression equipment as claimed in claim 3
System, it is characterised in that described according to pressing depth and compression frequency detection device also include the first bluetooth module,
Described first microprocessor signal connects described first bluetooth module.
5. the cardiac compression effect detection of the variable chest measurement for mechanical compression equipment as claimed in claim 1
System, it is characterised in that described press pressure detection device includes pressure cylinder, flow sensor and second
Microprocessor, described pressure cylinder gas circuit connects described flow sensor, and described flow sensor signal connects
Described second microprocessor, described pressure cylinder is arranged on the left side in described size adjustable simulation thoracic cavity
At the heart of side.
6. the cardiac compression effect detection of the variable chest measurement for mechanical compression equipment as claimed in claim 5
System, it is characterised in that described press pressure detection device also includes the second bluetooth module, described second micro-
Processor signal connects described second bluetooth module.
7. the cardiac compression effect detection of the variable chest measurement for mechanical compression equipment as claimed in claim 1
System, it is characterised in that described display device includes display screen and the 3rd microprocessor, described display screen is believed
Number connect described 3rd microprocessor, described 3rd microprocessor signal respectively connect described according to pressing depth detect
Device, described compression frequency detection device and described press pressure detection device.
8. the cardiac compression effect detection of the variable chest measurement for mechanical compression equipment as claimed in claim 7
System, it is characterised in that described display screen is arranged on described bust size changeable device, described 3rd micro-
Processor is arranged in described display screen.
9. the cardiac compression effect detection of the variable chest measurement for mechanical compression equipment as claimed in claim 7
System, it is characterised in that described display device also includes according to pressing depth indicating member, compression frequency warning part
At least one in part and press pressure indicating member, described according to pressing depth indicating member, described compression frequency
Indicating member and described press pressure indicating member signal respectively connects described 3rd microprocessor.
10. the cardiac compression effect inspection of the variable chest measurement for mechanical compression equipment as claimed in claim 7
Examining system, it is characterised in that described display device also includes the 3rd bluetooth module, described 3rd microprocessor
Signal connects described 3rd bluetooth module.
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| CN201610356641.XA CN105877990A (en) | 2016-05-26 | 2016-05-26 | Chest-variable heart pressure effect detection system for mechanical press equipment |
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| CN201610356641.XA CN105877990A (en) | 2016-05-26 | 2016-05-26 | Chest-variable heart pressure effect detection system for mechanical press equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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