CN208573999U - Feedback device is instructed in a kind of pressing of CPR - Google Patents
Feedback device is instructed in a kind of pressing of CPR Download PDFInfo
- Publication number
- CN208573999U CN208573999U CN201721883169.1U CN201721883169U CN208573999U CN 208573999 U CN208573999 U CN 208573999U CN 201721883169 U CN201721883169 U CN 201721883169U CN 208573999 U CN208573999 U CN 208573999U
- Authority
- CN
- China
- Prior art keywords
- master control
- control borad
- feedback device
- cpr
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model discloses a kind of pressings of CPR to instruct feedback device, it includes upper casing and lower casing, master control borad is fixedly installed on the inside of the lower casing, acceleration transducer, battery, the front of the upper casing is provided with pressure sensor, one layer of silicagel pad is covered with above the pressure sensor, the detection signal for collecting the pressure sensor and the acceleration transducer and two cross-referenced correcting process of signal are provided on the master control borad to export the microprocessor of pressing parameter, the microprocessor passes through communication module on the master control borad and external receiver wirelessly or non-wirelessly data connection.The CPR pressing of the utility model instructs feedback device mutual referring to amendment by the press values for measuring pressure sensor and acceleration transducer, effectively overcome individually plus use the unstable problem of velocity sensor measurement result, so that measurement and feeding back more accurate, feedback effects are more preferable.
Description
Technical field
The utility model relates to the field of medical instrument technology, press guidance feedback dress more particularly to a kind of CPR
It sets.
Background technique
CPR is to save the foundation stone of sudden arrest of heart beat patients ' lives, in During Cardiopulmonary Resuscitation, high quality external chest compression
Salvage success rate could be improved, pressing is frequently interrupted, compression frequency is too fast or slow, according to pressing depth insufficient, thorax rebound is not filled
Divide and will lead to myocardial reperfusion blood flow deficiency, heart compliance and volume sharply decline, and seriously affect CPR efficiency.It is real
When pressing quality-monitoring and feedback be very beneficial for rescuer press quality control, in time adjustment pressing parameter, with obtain
High quality CPR and treatment success rate；Meanwhile after practical rescue event, whole pressing qualitative data is returned
It cares for, analyze and counts, can just find out the Quality Control rescued and be accustomed to not foot point, add in the examination of subsequent cardiopulmonary resuscitation training and give specificity
Improvement, and then form CPR continuous quality improvement strategy.
Existing CPR chest presses monitoring device, and press pressure variation is generally measured using pressure sensor,
And according to pressing depth referring to average statistical conversion, but since everyone thorax elasticity is different, the depth and thorax of conversion spring back journey
Degree inaccuracy, therefore it is unable to satisfy clinical economics.
Utility model content
For this purpose, the technical problems to be solved in the utility model is that existing CPR external chest compression monitoring device is overcome to exist
Above-mentioned deficiency, and then provide that a kind of measurement accuracy is higher and feedback device is instructed in the wider array of CPR pressing of the scope of application.
To achieve the above object, the utility model uses following technical scheme:
Feedback device is instructed in a kind of pressing of CPR comprising upper casing and lower casing, the upper casing and the lower casing fasten
It connects, is fixedly installed master control borad, acceleration transducer, battery, the acceleration transducer, the electricity on the inside of the lower casing
The electrical connection of master control borad described in Chi Junyu, the front of the upper casing is provided with pressure sensor, covers above the pressure sensor
Equipped with one layer of silicagel pad, the pressure sensor is electrically connected with the master control borad, is provided on the master control borad for collecting
The detection signal of pressure sensor and the acceleration transducer and two cross-referenced correcting process of signal are stated to export pressing
The microprocessor of parameter, the microprocessor by communication module on the master control borad and external receiver wirelessly or non-wirelessly
Data connection.
Preferably, the buzzer broadcasted outward for parameter will to be pressed is provided on the master control borad.
Preferably, the sound pick-up for live sound recording will to be given treatment to is provided on the master control borad.
Preferably, it is provided on the master control borad for showing depth indicator light according to pressing depth.
Preferably, the memory module for storing pressing parameter is provided on the master control borad, the memory module passes through
The communication module or USB interface and external receiver data connection.
Preferably, it is provided on the master control borad for the USB interface for battery charging and data transmission.
Preferably, the front of the silicagel pad is attached or is printed with for prompting the CPR pressing guidance feedback dress
Set the cue mark of usage mode.
Preferably, the frequency indicator lamp for being used to indicate compression frequency, the frequency indicator lamp are provided on the master control borad
Extend upward the surface of the upper casing.
Preferably, the table that power switch described in power switch extends upward the upper casing is provided on the master control borad
Face.
Preferably, the battery is flexible battery.
The utility model has the beneficial effects that
The CPR pressing of the utility model instructs feedback device by surveying pressure sensor and acceleration transducer
Press values mutually referring to amendment, and then it is possible to prevente effectively from because jolting or supporting pad softness is to the unfavorable shadow of measurement result
It rings, keeps the pressing parameter of detection more accurate, stable, reliable, not only overcome independent acceleration transducer measurement result not
Stablize, also avoid pressure sensitive depth inaccuracy referring to caused by average statistical conversion according to pressing depth, so that measurement and anti-
Present more accurate, feedback effects are more preferable, and then improve the precision of pressing feedback, improve relief efficiency.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, with reference to the accompanying drawing, the utility model is made
Further details of explanation, in which:
Fig. 1 is that the positive structure schematic of feedback device is instructed in the CPR pressing of the utility model；
Fig. 2 is that the decomposition texture schematic diagram of feedback device is instructed in the CPR pressing of the utility model；
Fig. 3 is that the structure schematic diagram of master control borad on feedback device side is instructed in the CPR pressing of the utility model.
Appended drawing reference indicates in figure are as follows:
1- upper casing；2- lower casing；3- master control borad；4- acceleration transducer；5- battery；6- pressure sensor；7- silicagel pad；8-
Communication module；9- buzzer；10- sound pick-up；11- depth indicator light；12- memory module；13-USB interface；The instruction of 14- frequency
Lamp；15- power switch；16- cue mark；17- outlet sound mouth；18- pickup mouth.
Specific embodiment
Referring to Fig. 1-3, feedback device is instructed in a kind of pressing of CPR comprising upper casing 1 and lower casing 2, the upper casing 1 with
The lower casing 2 is fastened and connected, while screw can also be used and be connected and fixed, the inside of the lower casing 2 be fixedly installed master control borad 3,
Acceleration transducer 4, battery 5, the battery 5 are flexible battery, with reduce battery thickness and occupied space, into being convenient for
Feedback device is instructed to design the pressing of entire CPR more compact, thinner；It is the acceleration transducer 4, described
Battery 5 is electrically connected with the master control borad 3, and the front of the upper casing 1 is provided with pressure sensor 6, the pressure sensor 6
Top is covered with one layer of silicagel pad 7, and the pressure sensor 6 is electrically connected with the master control borad 3, is provided on the master control borad 3
Detection signal and two signal synthesis for collecting the pressure sensor 6 and the acceleration transducer 4 are handled to export
Press the microprocessor of parameter, the receiver data that the microprocessor passes through communication module 8 and outside on the master control borad 3
Connection, the communication module preferred wireless communication module, such as it is bluetooth, infrared.The CPR of the utility model presses guidance
Feedback device by the press values that measure pressure sensor and acceleration transducer mutually referring to it is modified and then can be effective
It avoids because jolting or supporting pad softness is to the adverse effect of measurement result, makes that the pressing parameter of detection is more accurate, stablize, can
It leans on, not only avoids pressure sensitive depth inaccuracy referring to caused by average statistical conversion according to pressing depth, also overcome individually
Acceleration transducer measurement result it is unstable so that measurement and feeding back more accurate, feedback effects are more preferable, so improve by
The precision for pressing feedback, improves relief efficiency.
In the present embodiment, it is additionally provided with the buzzer 9 broadcasted outward for parameter will to be pressed on the master control borad 3, is used for
The sound pick-up 10 of live sound recording will be given treatment to, for showing depth indicator light 11 according to pressing depth, for storing pressing parameter
Memory module 12, for the usb 13 for the battery 5 charging and data transmission, the memory module 12 passes through described
Communication module 8 or usb 13 and external receiver data connection.It is additionally provided with and is used to indicate by voltage-frequency on the master control borad 3
The frequency indicator lamp 14 of rate, the depth indicator light 11, frequency indicator lamp 14 extend upward the surface of the upper casing 1, described
The power switch 15 being arranged on master control borad 3 also extends upwardly out the surface of the upper casing 1, in order to operate with.
This CPR how is used to press guiding device, the positive face paste of the silicagel pad 7 for the ease of prompt user
It is attached or be printed with cue mark 16 for prompting CPR pressing to instruct feedback device usage mode.
The CPR pressing of the utility model instructs the USB interface on feedback device to can be used for charging to the present apparatus
And the data of storage are exported, when the cue mark 16 (instruction pattern as described in Figure 1) in silicagel pad 7 indicates device use
It is placed on the position in thoracic cavity, power switch 15 is then mainly start stop apparatus and is simply provided for more relevant, upper casing 1
Several outlet sound mouths 17 are arranged for that will be that sound sensation prompt tone exports in upper surface, and the instruction of depth indicator light 11 is according to pressing depth worth,
The side of USB interface opens up lanyard hole and shows compression frequency for hanging complete machine device, frequency indicator lamp 14, and pickup mouth 18 is used for
For sound pick-up provide recording into sound mouth.
In use, device is placed in chest according to the position of the instruction pattern instruction in silicagel pad 7, power supply is opened
Switch key, device can indicate pressing operation, while having and visually indicating.During pressing, frequency indicator lamp 14 can be according to
The flashing of frequency speed, and can be set into when frequency is less than 100 times/min flash red, expression compression frequency is too low (simultaneously
Meeting voice prompting is by fast)；Blinking green when 100 times/min-120 times/min, indicating that compression frequency is correct (while can voice
Prompt pressing is good, keeps compression frequency)；Greater than 120 times/min flashes yellow, indicating that compression frequency is too fast (while can voice
Prompt is by slow).Depth indicator light 5 can show current according to pressing depth range, as shown in Figure 1, depth indicator light 5 is by six
LED light is arranged to arcuate structure, and since left, the 1-2 red colored lamp indicates according to pressing depth excessively shallow and (be lower than 50mm, while can language
Sound prompt is by deep)；The 3-4 green light indicates according to pressing depth correct and (is between 50mm-60mm, while meeting voice mentions
Show well, keep according to pressing depth)；5 the 5-6 amber lights indicate according to pressing depth too deep and (are greater than 60mm, while can voice prompting
By shallow)；During entire pressing, depth is shown, frequency is shown, the same stepping of depth voice prompting, frequency voice prompt meeting
Row, so that operator grasps pressing situation at any time.The visual cues and auditory cues common feedback of the utility model, Neng Goushi
Answer more usage scenarios, when only visual feedback is obstructed (environment or objective condition, for example, environment is dazzling or rescuer without
Method observation) or audio feedback be obstructed (environment or objective condition, as environment is noisy or rescuer can hear) when, the present apparatus still may be used
Effectively prompt and feedback, greatly reduces the probability for feeding back and being obstructed and generating using influencing.
In addition, after booting, the live sound all audio-frequency informations of scene (treatment) that is entered by pickup mouth 18 can be by
Be entered into inside device and stored by memory module completely, and with it is corresponding on the reference record retention time line of pressing
Relationship.
Such as Fig. 2, by the way that master control borad 3, battery 5, acceleration transducer 4 to be in horizontal layout, and then reduce the thickness of complete machine
Degree, makes within the reduced down in thickness to 15mm of complete machine, greatly reduces the adverse effect that device thickness generates pressing effect.Pickup
Device 10 and the corresponding acoustic aperture of 9 face of buzzer are respectively used to recorded voice and play audio prompt sound.
The pressure sensor 6 of the utility model can be measured in real time to be applied to apparatus of the present invention namely is consequently exerted at patient's chest
Pressure on chamber is calculated by detecting the variation of pressure in conjunction with the acceleration information of acceleration transducer 4 and according to accelerometer
Displacement information (mainly in conjunction with displacement and acceleration information), check pressure value whether be singular value, auxiliary confirmation pressure
Value judges whether coincide with acceleration or for the information of displacement, in the case where misfitting, carries out comprehensive value amendment,
To judge the start and stop of pressing, the frequency of pressing, and the break period of pressing are calculated, while judging that pressing every time terminates to open
Begin next time press when it is no have still have residual pressure, so that delay is judged whether there is, if so, then microprocessor can calculate simultaneously
Stagnation pressure is simultaneously fed back, and in order to technology adjustment, is eliminated and is detained.The acceleration value measured by acceleration transducer 4, warp
It crosses microprocessor calculation process and calculates displacement magnitude in real time, and the pressure value information of combination pressure sensor is (mainly
Pressure value information), check whether acceleration value and displacement magnitude are singular values, auxiliary confirmation acceleration value and the meter for being displaced magnitude
Whether the no information with pressure value coincide at last, in the case where misfitting, carries out comprehensive value amendment, with judge every time by
The maximum displacement magnitude of pressure, that is, calculate according to pressing depth；The pressure value information of combination pressure sensor has calculated delay situation
Under delay depth value.Therefore, pressure sensor of the invention and acceleration transducer be it is mutual measured referring to amendment it is all
Six pressing parameter values: compression frequency, according to pressing depth, pressing break period (or CCF), whether be detained, be stagnation pressure, stagnant
Stay depth.And measure real-time pressure value, pressing displacement magnitude by microprocessor and above-mentioned 6 pressing parameter values according to when
Between line locking it is corresponding.The corresponding data of these time synchronizations can be shown by communication module Real-Time Sharing to other equipment ends
Show, it is corresponding also to carry out time synchronization with the site environment audio-frequency information of recording simultaneously, entirely time line locking it is corresponding this
A little data are stored in storage card, by USB port wire transmission or the wireless transmission method of communication module, in rescue event
Afterwards, analysis access is carried out to these data, carries out the review, summary and analysis statistics of CPR Quality Control.And in treatment process
In can share the information of pressing in real time with other monitorings and display equipment interconnection, or even can teleengineering support this type of information, it is convenient
Pressing is timely analyzed and adjusted, can provide more treatment instructions based on this.
Above-mentioned specific embodiment is only explained in detail the technical solution of the utility model, and the utility model is not
It is only limited only to above-described embodiment, it will be understood by those skilled in the art that all practical at this according to above-mentioned principle and spirit
Improvement, substitution on novel foundation, should all be within the protection scope of the utility model.
Claims (10)
1. feedback device is instructed in a kind of pressing of CPR, it is characterised in that: including upper casing and lower casing, the upper casing and it is described under
Shell is fastened and connected, and is fixedly installed master control borad, acceleration transducer, battery on the inside of the lower casing, the acceleration transducer,
The battery is electrically connected with the master control borad, and the front of the upper casing is provided with pressure sensor, the pressure sensor
Top is covered with one layer of silicagel pad, and the pressure sensor is electrically connected with the master control borad, is provided with and is used on the master control borad
The detection signal of the pressure sensor and the acceleration transducer and two cross-referenced correcting process of signal are collected with defeated
The microprocessor of parameter is pressed out, and the microprocessor is wireless by the receiver of communication module and outside on the master control borad
Or cable data connection.
2. feedback device is instructed in CPR pressing according to claim 1, it is characterised in that: be arranged on the master control borad
There is the buzzer broadcasted outward for parameter will to be pressed.
3. feedback device is instructed in CPR pressing according to claim 1, it is characterised in that: be arranged on the master control borad
There is the sound pick-up for live sound recording will to be given treatment to.
4. feedback device is instructed in CPR pressing according to claim 1, it is characterised in that: be arranged on the master control borad
Have for showing depth indicator light according to pressing depth.
5. feedback device is instructed in CPR pressing according to claim 1, it is characterised in that: be arranged on the master control borad
There is the memory module for storing pressing parameter, the memory module passes through the communication module or USB interface and external reception
Device data connection.
6. feedback device is instructed in CPR pressing according to claim 1, it is characterised in that: be arranged on the master control borad
Have for the USB interface for battery charging and data transmission.
7. feedback device is instructed in CPR pressing according to claim 1, it is characterised in that: the front of the silicagel pad
Attach or be printed with the cue mark for prompting the CPR pressing to instruct feedback device usage mode.
8. feedback device is instructed in CPR pressing according to claim 1, it is characterised in that: be arranged on the master control borad
There is the frequency indicator lamp for being used to indicate compression frequency, the frequency indicator lamp extends upward the surface of the upper casing.
9. feedback device is instructed in CPR pressing according to claim 1, it is characterised in that: be arranged on the master control borad
There is power switch described in power switch to extend upward the surface of the upper casing.
10. feedback device is instructed in CPR pressing according to claim 1-5, it is characterised in that: the electricity
Pond is flexible battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883169.1U CN208573999U (en) | 2017-12-28 | 2017-12-28 | Feedback device is instructed in a kind of pressing of CPR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883169.1U CN208573999U (en) | 2017-12-28 | 2017-12-28 | Feedback device is instructed in a kind of pressing of CPR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208573999U true CN208573999U (en) | 2019-03-05 |
Family
ID=65499932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721883169.1U Active CN208573999U (en) | 2017-12-28 | 2017-12-28 | Feedback device is instructed in a kind of pressing of CPR |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208573999U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680714A (en) * | 2019-10-17 | 2020-01-14 | 杭州医学院 | Medical heart pressing auxiliary device |
| CN111135053A (en) * | 2020-01-15 | 2020-05-12 | 久心医疗科技（苏州）有限公司 | Portable cardio-pulmonary resuscitation audio-visual feedback device and method |
| CN111419680A (en) * | 2020-04-17 | 2020-07-17 | 深圳市安保科技有限公司 | Press feedback device and press equipment |
| CN114862279A (en) * | 2022-07-05 | 2022-08-05 | 苏州尚领医疗科技有限公司 | Cardiopulmonary resuscitation evaluation method, system and assessment method based on mobile terminal program |
| CN114983794A (en) * | 2022-08-03 | 2022-09-02 | 苏州尚领医疗科技有限公司 | Risk feedback method and device for chest compression, storage medium and electronic equipment |
| WO2023115483A1 (en) * | 2021-12-23 | 2023-06-29 | 深圳迈瑞生物医疗电子股份有限公司 | Compression detection method and device for cardiopulmonary resuscitation, and storage medium |
-
2017
- 2017-12-28 CN CN201721883169.1U patent/CN208573999U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680714A (en) * | 2019-10-17 | 2020-01-14 | 杭州医学院 | Medical heart pressing auxiliary device |
| CN111135053A (en) * | 2020-01-15 | 2020-05-12 | 久心医疗科技（苏州）有限公司 | Portable cardio-pulmonary resuscitation audio-visual feedback device and method |
| CN111419680A (en) * | 2020-04-17 | 2020-07-17 | 深圳市安保科技有限公司 | Press feedback device and press equipment |
| CN111419680B (en) * | 2020-04-17 | 2023-10-27 | 深圳市安保医疗科技股份有限公司 | Pressing feedback device and pressing apparatus |
| WO2023115483A1 (en) * | 2021-12-23 | 2023-06-29 | 深圳迈瑞生物医疗电子股份有限公司 | Compression detection method and device for cardiopulmonary resuscitation, and storage medium |
| CN114862279A (en) * | 2022-07-05 | 2022-08-05 | 苏州尚领医疗科技有限公司 | Cardiopulmonary resuscitation evaluation method, system and assessment method based on mobile terminal program |
| CN114862279B (en) * | 2022-07-05 | 2022-10-28 | 苏州尚领医疗科技有限公司 | Cardiopulmonary resuscitation evaluation method, system and assessment method based on mobile terminal program |
| CN114983794A (en) * | 2022-08-03 | 2022-09-02 | 苏州尚领医疗科技有限公司 | Risk feedback method and device for chest compression, storage medium and electronic equipment |
| CN114983794B (en) * | 2022-08-03 | 2022-11-04 | 苏州尚领医疗科技有限公司 | Risk feedback device for chest compression, storage medium and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208573999U (en) | Feedback device is instructed in a kind of pressing of CPR | |
| CN104010132B (en) | Intelligent filming device and method based on emotion control | |
| CN201658782U (en) | Portable cardio-pulmonary function exercising and guiding device | |
| CN203953662U (en) | A kind of Wearable sleep detection monitoring system | |
| CN201342068Y (en) | Portable external chest compression auxiliary monitoring cushion | |
| CA2390016A1 (en) | Implantable cardiac rhythm management device for assessing status of chf patients | |
| CN104323880A (en) | Electronic snore-ceasing device and snore-ceasing method | |
| CN108834012B (en) | Bluetooth headset system capable of improving motion quality and control method thereof | |
| CN107961523A (en) | Human body training system and intelligent body-building system based on heart rate detection | |
| CN108294756A (en) | One kind being used for portable cough monitoring device and system | |
| CN106974629A (en) | Dynamic cardiovascular activity monitoring method and the system using this method | |
| JP2001218745A (en) | Heart rate recording type device for indicating appropriate exercise amount | |
| CN113599701B (en) | Head-wearing ear acupoint smoking cessation instrument integrating detection and treatment | |
| CN107823775A (en) | A kind of sleeping method and sleeping aid pillow | |
| JPH06105829A (en) | Portable type proper exercising value indicator | |
| CN107280937A (en) | Intelligent physiological reaction feedback control system and method | |
| CN204967912U (en) | Survey respiratory frequency's cell -phone shell | |
| CN206214084U (en) | Integrated wearable many physical signs collecting devices | |
| CN206007244U (en) | A kind of earphone-type electrocardiac monitor | |
| AU2021102658A4 (en) | Intelligent earphone system for remote health monitoring using artificial intelligence | |
| CN108354615A (en) | A kind of blood oxygen custodial care facility | |
| CN107744393A (en) | A kind of wearable sitting posture monitoring system and method based on gravity accelerometer | |
| CN107280658A (en) | A kind of arm formula heart rate test equipment | |
| CN106073756B (en) | A kind of earphone-type electrocardiogram monitor system and its control method | |
| CN203841684U (en) | Novel exercise and fitness monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |