CN105726289A - Intelligent cardio-pulmonary resuscitator system - Google Patents
Intelligent cardio-pulmonary resuscitator system Download PDFInfo
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- CN105726289A CN105726289A CN201610034602.8A CN201610034602A CN105726289A CN 105726289 A CN105726289 A CN 105726289A CN 201610034602 A CN201610034602 A CN 201610034602A CN 105726289 A CN105726289 A CN 105726289A
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- control module
- intelligence
- circuit
- main control
- cardiopulmonary resuscitator
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
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- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Emergency Medicine (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Pain & Pain Management (AREA)
- Percussion Or Vibration Massage (AREA)
- Rehabilitation Therapy (AREA)
- Cardiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
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- Epidemiology (AREA)
Abstract
The invention relates to the field of emergency treatment medical equipment, in particular to an intelligent cardio-pulmonary resuscitator system.The system comprises a master control module, the master control module is connected with an intensity control circuit, a relay circuit, a power source, a button, a proportional electromagnetic valve and a signal amplification circuit, the power source is connected with the intensity control circuit, the intensity control circuit is connected with the relay circuit, the relay circuit is connected with an electric motor, the electric motor is connected with a rubber pressing head through a connecting rod, a displacement sensor is mounted on the connecting rod, the displacement sensor is connected with the master control module, a retraction spring is arranged between the displacement sensor and the rubber pressing head, the retraction spring is arranged on the surface of the connecting rod in a sleeving mode, the rubber pressing head is provided with a pressure sensor, the pressure sensor is connected with the signal amplification circuit, the rubber pressing head is used for pressing the chest of a patient, the upper end of the proportional electromagnetic valve is connected with an oxygen bottle through a pressure-reducing valve, the lower end of the proportional electromagnetic valve is connected with a safety valve, the safety valve is connected with a breather valve, and the breather valve is connected with a breathing mask.
Description
Technical field
The present invention relates to Elderly Adult apparatus field, be specifically related to a kind of intelligence cardiopulmonary resuscitator system.
Background technology
The disaster such as earthquake, fire has the features such as sudden strong, field condition complicated, Grand Equipments is difficult to immediately enter, wounded's batch generation, external chest compression and the ventilatory function of the cardiopulmonary resuscitator used in wounded's first aid of above-mentioned disaster field are pneumatically controlled formula, its pressing and function of supplying gas place one's entire reliance upon the oxygen in gas cylinder, therefore there is the shortcoming that oxygen consumption is big, the high-volume wounded can not be carried out batch treatment.
Cardio-pulmonary resuscitation technology is applied to clinical emergency treatment and plays vital effect for rescue patient vitals.In clinic, its technology obtains development and perfect, initial actively chest compression develop into chest gradually and combine pressing.The improvement of cardio-pulmonary resuscitation technology is mainly around improving cardiopulmonary hemodynamics and improving survival.Current device for resuscitating heart and pulmones focuses mostly on and improves and in intelligentized control method at the simple equipment dynamic pressing breast.Chest is combined pressing technology and is all confirmed to significantly improve salvage success rate and the survival rate of patient in zoopery and clinic, it is the effective ways gained public acceptance, compared with the simple chest compression of standard, it can increase Coronary Perfusion Pressure and aortic systolic pressure, improve survival rate, there is no obvious wound, but this technology also uniquely relies on manual enforcement both at home and abroad at present, needs the cooperation of several personnel in rescue process.
Summary of the invention
For problem above, the invention provides a kind of intelligence cardiopulmonary resuscitator system, devise electrodynamic type cardiopulmonary resuscitator system, the electric-controlled pneumatic type control model of electric controlling and engine driving control model and respiratory ventilation to realize external chest compression, this device can effectively save oxygen, realize the quick treatment of many person-times, it is possible to effectively solve the problem in technical background.
nullTo achieve these goals，The technical solution used in the present invention is as follows: a kind of intelligence cardiopulmonary resuscitator system，Including main control module，Described main control module is connected to intensity control circuit、Relay circuit、Power supply、Button、Proportional solenoid and signal amplification circuit，Described power supply is connected with intensity control circuit，Described intensity control circuit is connected with relay circuit，Described relay circuit is connected to motor，Described motor is connected to rubber press head by connecting rod，Described connecting rod is provided with displacement transducer，Institute's displacement sensors is connected with main control module，It is provided with retraction spring between institute's displacement sensors and rubber press head，Described retraction spring is socketed on rod surface，Described rubber press head is provided with pressure transducer，Described pressure transducer is connected with signal amplification circuit，Described rubber press head is used for pressing patient's chest，Described proportional solenoid upper end is connected to oxygen cylinder by air relief valve，Described proportional solenoid lower end is connected to relief valve，Described relief valve is connected to breather valve，Described breather valve is connected to breathing mask.
Further, described main control module is connected to LCD MODULE.
Further, described main control module is connected to alarm module.
Further, described power supply provides 5V voltage to main control module, provides 12V voltage to intensity control circuit.
Further, described button is configured according to rubber press head compression frequency, the degree of depth and intensity.
Further, the external pressure control module of described motor, described pressure control module includes MSP430 single-chip microcomputer, described MSP430 single-chip microcomputer is connected with motor by motor-drive circuit, described MSP430 single-chip microcomputer is connected to front electric discharge road by A/D converter, before described, electric discharge road is connected with pressure transducer and displacement transducer, and described MSP430 single-chip microcomputer is connected to display screen.
Further, described main control module adopts ADUC812 single-chip microcomputer as core processor.
Further, described breathing mask includes case, through hole, gas injection port and air bag, and along connecting air bag under described case, described through hole is positioned under limit, case bottom right along place, and described gas injection port is positioned at outside case, for airbag aeration and venting.
Further, filling sponge in described through hole, described through hole is circular, rectangle or trapezoidal, and described air bag is silica gel material.
Further, described through hole is provided with 4, leaves gap between through hole.
Beneficial effects of the present invention: the present invention adopts rubber press head pressing chest, contribute to venous blood flow back into chest from big vein and abdominal organs and make artery blood flow be assigned to the heart, lung, brain, thus effectively increasing Coronary Perfusion Pressure, increase blood supply of cardiac muscle, reduce myocardial cell infringement, promote autonomous heart rate, improve Success rate, devise electrodynamic type cardiopulmonary resuscitator system, the electric-controlled pneumatic type control model of electric controlling and engine driving control model and respiratory ventilation to realize external chest compression, this device can effectively save oxygen, it is achieved the quick treatment of many person-times.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of pressure control module of the present invention.
Fig. 3 is the structural representation of breathing mask of the present invention.
Number in the figure is: 1-main control module；2-intensity control circuit；3-relay circuit；4-power supply；5-button；6-proportional solenoid；7-signal amplification circuit；8-motor；9-connecting rod；10-rubber press head；11-displacement transducer；12-retraction spring；13-pressure transducer；14-air relief valve；15-oxygen cylinder；16-relief valve；17-breather valve；18-breathing mask；19-LCD MODULE；20-alarm module；21-pressure control module；22-MSP430 single-chip microcomputer；23-motor-drive circuit；24-A/D transducer；Electric discharge road before 25-；26-display screen；27-case；28-through hole；29-gas injection port；30-air bag.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Embodiment:
nullAs shown in Figure 1 to Figure 3，A kind of intelligence cardiopulmonary resuscitator system，It is characterized in that: include main control module 1，Described main control module 1 is connected to intensity control circuit 2、Relay circuit 3、Power supply 4、Button 5、Proportional solenoid 6 and signal amplification circuit 7，Described power supply 4 is connected with intensity control circuit 2，Described intensity control circuit 2 is connected with relay circuit 3，Described relay circuit 3 is connected to motor 8，Described motor 8 is connected to rubber press head 10 by connecting rod 9，Described connecting rod 9 is provided with displacement transducer 11，Institute's displacement sensors 11 is connected with main control module 1，It is provided with retraction spring 12 between institute's displacement sensors 11 and rubber press head 10，Described retraction spring 12 is socketed on connecting rod 9 surface，Described rubber press head 10 is provided with pressure transducer 13，Described pressure transducer 13 is connected with signal amplification circuit 7，Described rubber press head 10 is used for pressing patient's chest，Described proportional solenoid 6 upper end is connected to oxygen cylinder 15 by air relief valve 14，Described proportional solenoid 6 lower end is connected to relief valve 16，Described relief valve 16 is connected to breather valve 17，Described breather valve 17 is connected to breathing mask 18.
On above-described embodiment preferably, described main control module 1 is connected to LCD MODULE 19.
On above-described embodiment preferably, described main control module 1 is connected to alarm module 20.
On above-described embodiment preferably, described power supply 4 provides 5V voltage to main control module 1, provides 12V voltage to intensity control circuit 2.
On above-described embodiment preferably, described button 5 is configured according to rubber press head 10 compression frequency, the degree of depth and intensity.
On above-described embodiment preferably, the external pressure control module 21 of described motor 8, described pressure control module 21 includes MSP430 single-chip microcomputer 22, described MSP430 single-chip microcomputer 22 is connected with motor 8 by motor-drive circuit 23, described MSP430 single-chip microcomputer 22 is connected to front electric discharge road 25 by A/D converter 24, before described, electric discharge road 25 is connected with pressure transducer 13 and displacement transducer 11, and described MSP430 single-chip microcomputer 22 is connected to display screen 26.
On above-described embodiment preferably, described main control module 1 adopts ADUC812 single-chip microcomputer as core processor.
On above-described embodiment preferably, described breathing mask 18 includes case 27, through hole 28, gas injection port 29 and air bag 30, and 27 times edges of described case connect air bag 30, and described through hole 28 is positioned under limit, case 27 bottom right along place, described gas injection port 29 is positioned at outside case 27, for inflatable and deflatable to air bag 30.
On above-described embodiment preferably, filling sponge in described through hole 28, described through hole 28 is circular, rectangle or trapezoidal, and described air bag 30 is silica gel material.
On above-described embodiment preferably, described through hole 28 is provided with 4, leaves gap between through hole 28.
The Parameters Transformation such as the compression frequency of user setup, the degree of depth, press pressure are pressing strength control by MCU of the present invention, in order to the current value of drive motor, relay circuit controls opening of motor and selects AD company to produce the ADuC812 single-chip microcomputer microprocessor as this detection system.
The present invention adopts press component to carry out chest compression, by motor, drive connecting rod, press head forms, on connecting rod, installation position displacement sensor is in order to monitor, control according to pressing depth to be worth, press head adopts elastomeric material, internally installed pressure transducer, in order to monitor, control press pressure value, when press pressure is too high, audible alarm is sent by MCU, wherein the PZ12 linear displacement transducer of GERRAN company selected by displacement transducer, pressure transducer takes MPM480 type sensor, this sensor adopts the pressure resistance type OEM pressure transducer with rustless steel isolation diaphragm as signal measurement element, and through computer automation testing, zero point and the sensitivity temperature-compensating of wide temperature range has been carried out by laser resistor trimming technique；Amplifying circuit is positioned at stainless steel case body, and sensor signal is converted to standard output signals.Whole product have passed through strict test and the burn-in screen of components and parts, semi-finished product and finished product, stable and reliable for performance.Motor-drive circuit takes ULN2803 type driving chip to be controlled.
Based on above-mentioned, the present invention adopts rubber press head pressing chest, contribute to venous blood flow back into chest from big vein and abdominal organs and make artery blood flow be assigned to the heart, lung, brain, thus effectively increasing Coronary Perfusion Pressure, increase blood supply of cardiac muscle, reduce myocardial cell infringement, promote autonomous heart rate, improve Success rate, devise electrodynamic type cardiopulmonary resuscitator system, the electric-controlled pneumatic type control model of electric controlling and engine driving control model and respiratory ventilation to realize external chest compression, this device can effectively save oxygen, it is achieved the quick treatment of many person-times.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (10)
- null1. an intelligent cardiopulmonary resuscitator system，It is characterized in that: include main control module (1)，Described main control module (1) is connected to intensity control circuit (2)、Relay circuit (3)、Power supply (4)、Button (5)、Proportional solenoid (6) and signal amplification circuit (7)，Described power supply (4) is connected with intensity control circuit (2)，Described intensity control circuit (2) is connected with relay circuit (3)，Described relay circuit (3) is connected to motor (8)，Described motor (8) is connected to rubber press head (10) by connecting rod (9)，Described connecting rod (9) is provided with displacement transducer (11)，Institute's displacement sensors (11) is connected with main control module (1)，Retraction spring (12) it is provided with between institute's displacement sensors (11) and rubber press head (10)，Described retraction spring (12) is socketed on connecting rod (9) surface，Described rubber press head (10) is provided with pressure transducer (13)，Described pressure transducer (13) is connected with signal amplification circuit (7)，Described rubber press head (10) is used for pressing patient's chest，Described proportional solenoid (6) upper end is connected to oxygen cylinder (15) by air relief valve (14)，Described proportional solenoid (6) lower end is connected to relief valve (16)，Described relief valve (16) is connected to breather valve (17)，Described breather valve (17) is connected to breathing mask (18).
- 2. a kind of intelligence cardiopulmonary resuscitator system according to claim 1, it is characterised in that: described main control module (1) is connected to LCD MODULE (19).
- 3. a kind of intelligence cardiopulmonary resuscitator system according to claim 1, it is characterised in that: described main control module (1) is connected to alarm module (20).
- 4. a kind of intelligence cardiopulmonary resuscitator system according to claim 1, it is characterised in that: described power supply (4) provides 5V voltage to main control module (1), provides 12V voltage to intensity control circuit (2).
- 5. a kind of intelligence cardiopulmonary resuscitator system according to claim 1, it is characterised in that: described button (5) is configured according to rubber press head (10) compression frequency, the degree of depth and intensity.
- 6. a kind of intelligence cardiopulmonary resuscitator system according to claim 1, it is characterized in that: described motor (8) external pressure control module (21), described pressure control module (21) includes MSP430 single-chip microcomputer (22), described MSP430 single-chip microcomputer (22) is connected with motor (8) by motor-drive circuit (23), described MSP430 single-chip microcomputer (22) is connected to front electric discharge road (25) by A/D converter (24), before described, electric discharge road (25) is connected with pressure transducer (13) and displacement transducer (11), described MSP430 single-chip microcomputer (22) is connected to display screen (26).
- 7. a kind of intelligence cardiopulmonary resuscitator system according to claim 1, it is characterised in that: described main control module (1) adopts ADUC812 single-chip microcomputer as core processor.
- 8. a kind of intelligence cardiopulmonary resuscitator system according to claim 1, it is characterized in that: described breathing mask (18) includes case (27), through hole (28), gas injection port (29) and air bag (30), along connecting air bag (30) under described case (27), described through hole (28) is positioned under case (27) limit, bottom right along place, described gas injection port (29) is positioned at case (27) outside, for inflatable and deflatable to air bag (30).
- 9. a kind of intelligence cardiopulmonary resuscitator system according to claim 8, it is characterised in that: described through hole (28) interior filling sponge, described through hole (28) is circular, rectangle or trapezoidal, and described air bag (30) is silica gel material.
- 10. a kind of intelligence cardiopulmonary resuscitator system according to claim 8, it is characterised in that: described through hole (28) is provided with 4, and through hole leaves gap between (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034602.8A CN105726289A (en) | 2016-01-19 | 2016-01-19 | Intelligent cardio-pulmonary resuscitator system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034602.8A CN105726289A (en) | 2016-01-19 | 2016-01-19 | Intelligent cardio-pulmonary resuscitator system |
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| CN105726289A true CN105726289A (en) | 2016-07-06 |
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| CN201610034602.8A Pending CN105726289A (en) | 2016-01-19 | 2016-01-19 | Intelligent cardio-pulmonary resuscitator system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515945A (en) * | 2020-11-30 | 2021-03-19 | 陕西科技大学 | Small animal cardiopulmonary resuscitation device and control method thereof |
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| US5657751A (en) * | 1993-07-23 | 1997-08-19 | Karr, Jr.; Michael A. | Cardiopulmonary resuscitation unit |
| CN201260770Y (en) * | 2008-05-29 | 2009-06-24 | 阮连生 | Closed cardiac massager |
| WO2010148529A1 (en) * | 2009-06-26 | 2010-12-29 | Andrea Fernanda Andrade Donoso | Cardiopulmonary resuscitation device |
| CN102028612A (en) * | 2009-09-25 | 2011-04-27 | 王卫东 | Cardiopulmonary resuscitator |
| CN202961111U (en) * | 2012-11-23 | 2013-06-05 | 张伟丹 | External-chest cardiac resuscitator |
| CN103519981A (en) * | 2013-10-24 | 2014-01-22 | 南京市秦淮医院 | Cardio-pulmonary resuscitation glove |
| CN104146856A (en) * | 2014-07-29 | 2014-11-19 | 乌日娜 | Cardio-pulmonary resuscitation machine with high-frequency ventilation function |
| CN204233412U (en) * | 2014-11-19 | 2015-04-01 | 温州医科大学 | Cardio-pulmonary resuscitation external chest compression device |
| CN205360247U (en) * | 2016-01-19 | 2016-07-06 | 戴慧芳 | Intelligence cardiopulmonary resuscitation ware system |
-
2016
- 2016-01-19 CN CN201610034602.8A patent/CN105726289A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5657751A (en) * | 1993-07-23 | 1997-08-19 | Karr, Jr.; Michael A. | Cardiopulmonary resuscitation unit |
| CN201260770Y (en) * | 2008-05-29 | 2009-06-24 | 阮连生 | Closed cardiac massager |
| WO2010148529A1 (en) * | 2009-06-26 | 2010-12-29 | Andrea Fernanda Andrade Donoso | Cardiopulmonary resuscitation device |
| CN102028612A (en) * | 2009-09-25 | 2011-04-27 | 王卫东 | Cardiopulmonary resuscitator |
| CN202961111U (en) * | 2012-11-23 | 2013-06-05 | 张伟丹 | External-chest cardiac resuscitator |
| CN103519981A (en) * | 2013-10-24 | 2014-01-22 | 南京市秦淮医院 | Cardio-pulmonary resuscitation glove |
| CN104146856A (en) * | 2014-07-29 | 2014-11-19 | 乌日娜 | Cardio-pulmonary resuscitation machine with high-frequency ventilation function |
| CN204233412U (en) * | 2014-11-19 | 2015-04-01 | 温州医科大学 | Cardio-pulmonary resuscitation external chest compression device |
| CN205360247U (en) * | 2016-01-19 | 2016-07-06 | 戴慧芳 | Intelligence cardiopulmonary resuscitation ware system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515945A (en) * | 2020-11-30 | 2021-03-19 | 陕西科技大学 | Small animal cardiopulmonary resuscitation device and control method thereof |
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Application publication date: 20160706 |