CN202875768U - Portable electric cardio-pulmonary resuscitation device provided with respiratory system - Google Patents
Portable electric cardio-pulmonary resuscitation device provided with respiratory system Download PDFInfo
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- CN202875768U CN202875768U CN 201220223051 CN201220223051U CN202875768U CN 202875768 U CN202875768 U CN 202875768U CN 201220223051 CN201220223051 CN 201220223051 CN 201220223051 U CN201220223051 U CN 201220223051U CN 202875768 U CN202875768 U CN 202875768U
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- pulmonary resuscitation
- portable electric
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- motor
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Abstract
The utility model relates to a portable electric cardio-pulmonary resuscitation device provided with a respiratory system. The portable electric cardio-pulmonary resuscitation device is characterized by being composed of an electric press mechanism and fixing belts. The electric press mechanism is composed of a rare-earth permanent magnet brushless direct-current motor (with a speed reducer), a press executing mechanism, a rubber press head, a press controller and a high-energy battery. The portable electric cardio-pulmonary resuscitation device is bound on the body of a patient through the fixing belts during rescue, and an automatic buckle is installed on the fixing belt at one end; and when the portable electric cardio-pulmonary resuscitation device is used, the fixing belt at the other end is plugged into the automatic buckle and is pulled lightly, and the portable electric cardio-pulmonary resuscitation device is fixed well. The portable electric cardio-pulmonary resuscitation device is simple in structure, small in size and light in weight, a position which is aligned to by the press mechanism can be regulated at will, rescue workers can rapidly and accurately find the heart of the patient, fixation of the fixing belts is simple to operate, and difficulty of rescue implementation is reduced.
Description
Technical field
What this utility model designed is a kind of portable electric medical apparatus and instruments, says accurately the artificial respiration of a kind of electronic survival kit implement cardio-pulmonary resuscitation and external chest compression pace-making and to(for) sudden cardiac arrest patient.
Background technology
Medical science fact proved, after sudden cardiac arrest occurs, need to carry out cardiopulmonary resuscitation to the patient in 2～4 minutes.Sudden cardiac arrest can cause the irreversible lesion of human brain and other organs in adults as can not get timely rescue after 4～6 minutes.Patient is carried out cardio-pulmonary resuscitation, and the time, more early effect was better.
Worldwide implement at present cardio-pulmonary resuscitation and mainly contain dual mode: artificial free-hand or use pressing plate Manual press is pressed automatically with the use Heart-lung restoring instrument.Although it is fairly simple that the artificial heart-lung resuscitation implements, but there are a lot of drawbacks, such as the bad grasp of the ratio of compression number and rate of ventilation, be difficult to guarantee compression frequency and do not interrupt pressing, and for non-medical staff, usually since press the position inaccurate, firmly method not to, according to pressing depth grasp the factors such as bad, that compression frequency is irregular, be difficult to the effect that reaches desirable, even cause the serious complication such as fracture, pneumothorax, hemothorax.And for automatic Heart-lung restoring instrument, at present domestic also have many research institutions to study this series products, and have corresponding product to come out, but mainly with pneumatic be main, it is large therefore to have a volume weight, thereby carries and carry the shortcoming that inconvenience delays rescue time.Though and electrically driven (operated) cardio-pulmonary resuscitation equipment is domestic correlational study arranged, also do not have now industrialized product to come out.And the cardiopulmonary resuscitation system that comes out at present all only has automatic pressing function basically, and do not possess artificial respiration's function.
Summary of the invention
The utility model proposes a kind of portable electric cardio-pulmonary resuscitation machine with the trapped air tank, it relies on mains supply, automobile storage battery or the power supply of self-contained high-energy battery in any place at any time, realizes long-time stable electronic cardio-pulmonary resuscitation and artificial respiration.The topmost characteristics of this utility model are that volume weight is little, convenient operation, be easy to carry about with one, and can implement timely cardio-pulmonary resuscitation to sudden cardiac arrest patient whenever and wherever possible by medical professional or non-medical staff and rescue.
A kind of portable electric cardio-pulmonary resuscitation machine with respiratory system is characterized in that comprising electrical pressing mechanism, respiratory system and fixed mechanism; The belt 8 of fixed mechanism connects in the electrical pressing mechanism, is provided with bales catch 9 at belt 8; Described electrical pressing mechanism brshless DC motor 3, disk 4, electrical pressing mechanism base 6, round rubber pressure head 7, connecting rod 5, cylinder position-limit mechanism 10, clutch disk and the bearing 16 of connecting rod and the bearing position-limit mechanism 17 of connecting rod; Brshless DC motor 3 is installed on the electrical pressing mechanism base 6, and two disks 4 are connected with two output shafts of brshless DC motor 3; Be positioned at the position rigid bearing 16 of the stray circle heart on the disk 4, the other end of bearing 16 puts in the rectangular hollow zone that connects the bearing position-limit mechanism 17 on the connecting rod 5, and the other end of connecting rod 5 connects round rubber pressure head 7; 10,2 connecting rods 5 of position-limit mechanism of pressing that are provided with circular tube shaped with respect to the position of 2 connecting rods 5 on the electrical pressing mechanism base 6 pass and press position-limit mechanism 10 and be fixedly connected with round rubber pressure head 7; Described respiratory system comprises air bag 11, trapped air tank 12, air derivation electromagnetic valve 13, trapped air electromagnetic valve 14 and airway 15; Air bag side clutch disk is connected with connecting rod 5 with the bearing 18 of connecting rod, and the other end connects and to put in the bearing position-limit mechanism 19 of air bag side connecting rod, and being connected of realization and air bag 11; Air bag 11 is provided with airway 15, and airway 15 is connected with trapped air tank 12 by trapped air electromagnetic valve 14, is provided with air derivation electromagnetic valve 13 at the pipe everywhere of trapped air tank 12.
Be provided with controller 1 at brshless DC motor 3.
Be provided with high-energy battery at brshless DC motor 3.
The rare earth permanent magnet brushless direct current motor that described brshless DC motor 3 adopts with decelerator.
Structure of the present utility model is very simple, by electrical pressing system, respiratory system and fixedly belt three parts form.Electrical pressing mechanism is by rare earth permanent magnet brushless direct current motor band decelerator, form by pressure actuator, rubber pressure head, push-button controller, high-energy battery.Respiratory system is facilitated by air bag, trapped air tank, two electromagnetic valves and airway.Cardio-pulmonary resuscitation machine adopts belt to be bundled on the patient body when carrying out rescue, and belt one end has bales catch, during use, belt is filled in bales catch can fix cardio-pulmonary resuscitation machine once drawing gently.
When using this utility model to implement cardio-pulmonary resuscitation, rescuer is according to patient's age, build, selects accordingly according to pressing depth and compression frequency at guidance panel, then rescues button by starting.After starting rescue, brshless DC motor drives the decelerator rotation, decelerator drives disk the circular motion of motor is changed into moving both vertically of actuator, realization is to patient's external chest compression, simultaneously when each implementation is pressed, motor inflates air in the trapped air tank by pressing pressure actuator extruding breathing bag.Electrical pressing system is whenever pressed the break-make of the electromagnetic valve that links to each other with the trapped air tank by controller control after 30 times, makes patient respiration twice, and then continues trapped air, release, realizes continuous artificial respiration.
This utility model selection according to pressing depth is to realize by the different angles that the disk of setting driven by motor turns over, and the selection of compression frequency is to give different given signals by the Position Control to brshless DC motor to realize.
This utility model is simple in structure, volume is little, lightweight, can adjust arbitrarily the position that pressing mechanism is aimed at, and is beneficial to the heart that rescuer finds the patient rapidly and accurately, and only need airway is filled in patient's mouth, the artificial respiration can follow one of external chest compression automatically to carry out.And that whole mechanism takes belt to be fixed on the patient is also very simple with it, and making to rescue to implement does not have operation easier.
The control of electrical pressing system control of the present utility model and respiratory system all realizes in controller 1, and all operations all has corresponding mode button to select at control panel.
Description of drawings
Fig. 1 is this utility model overall construction drawing;
Fig. 2 is A-A cutaway view among Fig. 1;
Fig. 3 is B-B cutaway view among Fig. 1;
Among Fig. 1: the 1-controller, control panel, 2-electrical pressing mechanism shell, 3-Double shaft-extension brshless DC motor, 4-presses the disk of pressure actuator, and 5-presses the connecting rod of pressure actuator, 6-electrical pressing mechanism base, 7-round rubber pressure head, 8-belt, 9-bales catch, 10-cylinder position-limit mechanism, the 11-air bag, 12-trapped air tank, the 13-air is derived electromagnetic valve, 14-trapped air electromagnetic valve, the 15-airway, the bearing of 16-clutch disk and connecting rod, the bearing position-limit mechanism of 17-connecting rod, the bearing of 18-air bag side clutch disk and connecting rod, the bearing position-limit mechanism of 19-air bag side connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment this utility model is described in further detail.
Such as Fig. 1, Fig. 2 and shown in Figure 3, electric cardiaopulmonary resuscitation apparatus comprises electrical pressing system, respiratory system and fixing belt.Electrical pressing system is by high-energy battery or external adapter, brshless DC motor 3, comprise that by pressure actuator disk 4, connecting rod 5, bearing 16, bearing position-limit mechanism 17 and rubber pressure head 7 form, respiratory system is by air bag 11, trapped air tank 12, air are derived electromagnetic valve 13, trapped air electromagnetic valve 14 and airway 15 and are formed.The rubber pressure head is driven by the connecting rod 5 of pressing pressure actuator, by the connecting rod other end of pressure actuator by bearing 16 and bearing position-limit mechanism 17 disk 4 of ining succession, central shaft one end of its middle (center) bearing is fixed on the disk 4, the other end puts in the bearing position-limit mechanism, bearing just is contained in this end, when disk 4 is moved in a circle by brshless DC motor 3 drives, the rectangular hollow zone of bearing position-limit mechanism 17 can allow that bearing moves in the horizontal direction, and thereby bearing can be realized vertical pressing with the motion that dynamic bearing position-limit mechanism 17 and connecting rod 5 are done vertical direction simultaneously, and the actuating range to the rubber pressure head limits and position-limit mechanism 10 is by the direction of motion that limits connecting rod 5.
Described respiratory system comprises air bag 11, trapped air tank 12, air derivation electromagnetic valve 13, trapped air electromagnetic valve 14 and airway 15; Air bag side clutch disk is connected with connecting rod 5 with the bearing 18 of connecting rod, and the other end connects and to put in the bearing position-limit mechanism 19 of air bag side connecting rod, and being connected of realization and air bag 11; Air bag 11 is provided with airway 15, and airway 15 is connected with trapped air tank 12 by trapped air electromagnetic valve 14, is provided with air derivation electromagnetic valve 13 at the pipe everywhere of trapped air tank 12.After starting rescue; brshless DC motor drives the operation of whole mechanism; rotatablely moving of motor changed into moving both vertically of pressure head; sudden cardiac arrest patient is implemented external chest compression; pressing mechanism drives the compression of air bag expand continuously simultaneously; in the process of compression; electromagnetic valve 14 is open-minded; air is stored in the trapped air tank 12, and behind the every dilation of air bag 30 times, by twice of controller 1 control electromagnetic valve 13 break-make; with the air release in the trapped air tank; the patient is implemented the artificial respiration twice, and then continue trapped air, release, realize continuous artificial respiration.
Before rescuing, cardio-pulmonary resuscitation machine adopts belt to be fixed in it the patient, and its usage is the same with bales catch belt commonly used, and belt is fitted inside from bales catch 9, is transferred to suitable elasticity, can automatically be fixed in it the patient, then begins to rescue.After rescuing end, the little spanner at bales catch 9 places is down pulled, can be extracted out belt.
These cardiopulmonary resuscitating machine is integrated in the box of a volume less than 15cm * 10cm * 10cm except electrical pressing system and respiratory system, the rigid element that does not have other, so very light in weight, less than 5kg, can go out to be carried into any operating location, power supply mode is various in addition, also is convenient to patient be implemented to rescue under various environment.
This utility model is furnished with a power supply adaptor, when the external upper civil power 220V of cardiopulmonary resuscitating machine or automobile storage battery, adapter converts supply voltage to direct current 12V, sends cardio-pulmonary resuscitation machine to, and this direct current 12V charges the battery when giving the power supply of electrical pressing mechanism.This has guaranteed the multiformity of cardio-pulmonary resuscitation machine power supply, thereby makes the application of cardio-pulmonary resuscitation machine more extensive.
Claims (5)
1. the portable electric cardio-pulmonary resuscitation machine with respiratory system is characterized in that comprising electrical pressing mechanism, respiratory system and fixed mechanism; The belt of fixed mechanism (8) connects in the electrical pressing mechanism, is provided with bales catch (9) at belt (8); The bearing (16) of described electrical pressing mechanism's brshless DC motor (3), disk (4), electrical pressing mechanism base (6), round rubber pressure head (7), connecting rod (5), cylinder position-limit mechanism (10), clutch disk and connecting rod and the bearing position-limit mechanism (17) of connecting rod; Brshless DC motor (3) is installed on the electrical pressing mechanism base (6), and two disks (4) are connected with two output shafts of brshless DC motor (3); Disk (4) is upper to be positioned at the position rigid bearing (16) of the stray circle heart, the other end of bearing (16) puts in the rectangular hollow zone that connects the bearing position-limit mechanism (17) on the connecting rod (5), and the other end of connecting rod (5) connects round rubber pressure head (7); The upper position with respect to 2 connecting rods (5) of electrical pressing mechanism base (6) is provided with pipe position-limit mechanism (10), and 2 connecting rods (5) pass to be pressed position-limit mechanism (10) and be fixedly connected with round rubber pressure head (7); Described respiratory system comprises air bag (11), trapped air tank (12), air derivation electromagnetic valve (13), trapped air electromagnetic valve (14) and airway (15); Air bag side clutch disk is connected with connecting rod (5) with the bearing (18) of connecting rod, and the other end connects and to put in the bearing position-limit mechanism (19) of air bag side connecting rod, and being connected of realization and air bag (11); Air bag (11) is provided with airway (15), and airway (15) is connected with trapped air tank (12) by trapped air electromagnetic valve (14), is provided with air derivation electromagnetic valve (13) at the pipe everywhere of trapped air tank (12).
2. portable electric cardio-pulmonary resuscitation machine according to claim 1 is characterized in that: be provided with controller (1) at brshless DC motor (3).
3. portable electric cardio-pulmonary resuscitation machine according to claim 1 is characterized in that: be provided with high-energy battery at brshless DC motor (3).
4. portable electric cardio-pulmonary resuscitation machine according to claim 1 and 2 is characterized in that: described brshless DC motor (3) adopts the rare earth permanent magnet brushless direct current motor with decelerator.
5. portable electric cardio-pulmonary resuscitation machine according to claim 3 is characterized in that: described high-energy battery is substituted by power supply adaptor and civil power 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223051 CN202875768U (en) | 2012-05-17 | 2012-05-17 | Portable electric cardio-pulmonary resuscitation device provided with respiratory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223051 CN202875768U (en) | 2012-05-17 | 2012-05-17 | Portable electric cardio-pulmonary resuscitation device provided with respiratory system |
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| CN202875768U true CN202875768U (en) | 2013-04-17 |
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| CN 201220223051 Expired - Fee Related CN202875768U (en) | 2012-05-17 | 2012-05-17 | Portable electric cardio-pulmonary resuscitation device provided with respiratory system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056358A (en) * | 2015-09-01 | 2015-11-18 | 鲁伟 | Artificial respirator |
| CN107280946A (en) * | 2017-07-25 | 2017-10-24 | 江南大学 | A kind of CPR assistors |
| CN108721092A (en) * | 2017-04-21 | 2018-11-02 | 张洪涛 | Semi-automatic cardio-pulmonary resuscitation machine |
| CN108852797A (en) * | 2018-05-24 | 2018-11-23 | 梁聪聪 | A kind of vehicle-mounted CPR machine people |
| US10426697B2 (en) | 2013-11-25 | 2019-10-01 | Koninklijke Philips N.V. | Compact electro-mechanical chest compression drive |
| CN112263463A (en) * | 2020-10-22 | 2021-01-26 | 曾国栋 | Cardiovascular disease is with preventing infecting respiratory device |
-
2012
- 2012-05-17 CN CN 201220223051 patent/CN202875768U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10426697B2 (en) | 2013-11-25 | 2019-10-01 | Koninklijke Philips N.V. | Compact electro-mechanical chest compression drive |
| CN105056358A (en) * | 2015-09-01 | 2015-11-18 | 鲁伟 | Artificial respirator |
| CN105056358B (en) * | 2015-09-01 | 2017-05-31 | 鲁伟 | Breathing apparatus |
| CN108721092A (en) * | 2017-04-21 | 2018-11-02 | 张洪涛 | Semi-automatic cardio-pulmonary resuscitation machine |
| CN107280946A (en) * | 2017-07-25 | 2017-10-24 | 江南大学 | A kind of CPR assistors |
| CN108852797A (en) * | 2018-05-24 | 2018-11-23 | 梁聪聪 | A kind of vehicle-mounted CPR machine people |
| CN112263463A (en) * | 2020-10-22 | 2021-01-26 | 曾国栋 | Cardiovascular disease is with preventing infecting respiratory device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20150517 |
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| EXPY | Termination of patent right or utility model |