CN205038888U - Pulse simulator of beating - Google Patents
Pulse simulator of beating Download PDFInfo
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- CN205038888U CN205038888U CN201520775917.9U CN201520775917U CN205038888U CN 205038888 U CN205038888 U CN 205038888U CN 201520775917 U CN201520775917 U CN 201520775917U CN 205038888 U CN205038888 U CN 205038888U
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Abstract
Pulse simulator of beating relates to medical teaching field, the utility model discloses mainly adopt the motor as drive arrangement, oscillating rectilinear motion mechanism beats as actuating mechanism, motor drive oscillating rectilinear motion mechanism collision simulation blood vessel simulation pulse, and rotational frequency through control reduction gear and motor makes it require control the hematal collision frequency of oscillating rectilinear motion mechanism collision simulation according to appointed, through the sensor collection people hand touch power of touching, sends control system to, the start -up of control system control motor, stops.
Description
Technical field
The present invention relates to medical teaching field, particularly relate to a kind of pulse and to beat simulator.
Background technology
Pulse be body surface tangible to pulse beat, artery is formed pipeline by whippy connective tissue and muscle.Arterial pressure change will be made greatly caliber to be expanded when a large amount of blood enters artery, this expansion can be experienced at body surface more shallow place artery, i.e. so-called pulse.The frequency range of pulse is different by the impact of age and sex, 70-80 beats/min, adult normal's pulse, 55-60 beats/min, the elderly's pulse, fetus 110-160 beats/min, baby 120-140 beat/min, child 90-100 beat/min, disease in school age children 80-90 beat/min; Motion and excited time pulse can be made to speed, and have a rest, sleep then makes pulse slow down, and pulse frequency of being grown up is per minute more than 100 times, is called tachycardia; Per minute lower than 60 times, be called bradycardia.
At present existing " pulse beat simulator " adopts electric air pump to be connected with air storage bag by sebific duct as source of the gas to simulate pulse and beat on the market, also have and adopt hydraulic system to realize by solenoid control hydraulic pressure and flow the simulation that pulse beats, also has the simulation adopting oil hydraulic system to realize, leakage of oil, the phenomenon of leakage may be there is, be not easy to like this safeguard, and these simulators not only complex structure, energy consumption is high, cost is high, noise is large, and simulation process is complicated.
Summary of the invention
The object of the invention is to overcome defect of the prior art, provide a kind of simple and reasonable pulse to beat simulator.
The technical solution adopted in the present invention is,
Pulse is beaten simulator, it is characterized in that, comprising:
Side plate washer;
Actuating unit, comprises motor, connects the speed reduction unit of motor, the reciprocating linear motion mechanism of connection reducer, and actuating unit drives reciprocating linear motion mechanism to carry out straight reciprocating motion, and simulation pulse is beaten;
Control system, connects motor and controls the rotational frequency of motor, startup and stopping; The speed of the rotational frequency reflection pulse Beating Rate of described actuating unit;
Described reciprocating linear motion mechanism comprises the rocking bar of the frame be fixed on the plate washer of side, the slide block that can slide in frame, connecting crank and slide block, and rocking bar can move with the rotating band movable slider of crank;
Further, also display system can be comprised, connection control system, display pulse beats;
Further, also comprise simulation skin and simulated blood vessel, simulation skin is covered in simulated blood vessel, liquid is full of in simulated blood vessel, be placed in above slide block, slide block impact simulation blood vessel simulation pulse is beaten, and described simulation skin is arranged with induction pick-up, induction pick-up gathers the touch force that staff touches simulation skin, sends control system to.
Principle of work of the present invention is as follows:
The present invention adopts motor as drive unit, reciprocating linear motion mechanism is as topworks, motor drives reciprocating linear motion mechanism impact simulation blood vessel simulation pulse to beat, can according to specifying the collision frequency requiring to control reciprocating linear motion mechanism impact simulation blood vessel by the rotational frequency controlling speed reduction unit and motor, when motor rotation frequency is fast, slide block collision skin interval velocity is fast, and pulse is beaten soon; When motor rotation frequency is slow, slide block collision skin interval velocity is slow, and pulse is beaten slowly.
Beneficial effect of the present invention is, electric motor starting and stopping is triggered by sensor senses staff touch force, motor is adopted to drive reciprocating linear motion mechanism impact simulation skin layer simulation pulse to beat, the speed that the rotational frequency simulation pulse that control system controls motor is beaten, gathers staff touch force by sensor, sends control system to, control system controls startup, the stopping of motor, and it is simple to have structure in one-piece construction, and noise is little, volume is little, low cost and other advantages.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is the structural drawing of reciprocating linear motion mechanism of the present invention.
Accompanying drawing 3 is the embodiment of the present invention " a kind of radial artery pulse device " structural representation.
Wherein, 1, simulation skin; 2, side plate washer; 3, speed reduction unit; 4, motor; 5, control system; 6, display system; 7, reciprocating linear motion mechanism; 7-1, frame; 7-2, slide block; 7-3, crank; 7-4, rocking bar; 8, induction pick-up; 10, simulated humanbody arm; 11, pulse is beaten simulator; 12, radial artery region; 13, simulated blood vessel.
Embodiment
Below in conjunction with accompanying drawing, this bright specific embodiment is elaborated.
As shown in Figure 1, pulse is beaten simulator 11, it is characterized in that, comprising:
Side plate washer 2;
Actuating unit, comprises motor 4, connects the speed reduction unit 3 of motor, the reciprocating linear motion mechanism 7 of connection reducer 3, and actuating unit drives reciprocating linear motion mechanism 7 to carry out straight reciprocating motion, and simulation pulse is beaten;
Control system 5, connects motor 4 and controls the rotational frequency of motor 4, startup and stopping; The speed of the rotational frequency reflection pulse Beating Rate of described actuating unit;
Described reciprocating linear motion mechanism 7 comprise the frame 7-1 be fixed on side plate washer 2, can slide block 7-2, connecting crank 7-3 that in frame, 7-1 slides and the rocking bar 7-4 of slide block 7-2, rocking bar 7-4 can move with the rotating band movable slider 7-2 of crank 7-3;
Further, also can comprise display system 6, connection control system 5, display pulse beats;
Further, also comprise simulation skin 1 and simulated blood vessel 13, simulation skin 1 is covered in simulated blood vessel 13, liquid is full of in simulated blood vessel 13, be placed in above slide block 7-2, slide block 7-2 impact simulation blood vessel 13 is simulated pulse and is beaten, and described simulation skin 1 is arranged with induction pick-up 8, induction pick-up 8 gathers the touch force that staff touches simulation skin, sends control system 5 to.
In operational process, control system 5 gathers induction pick-up 8 and responds to the touch force that staff touches simulation skin, trigger motor 4 to start, motor 4 is as driving mechanism, reciprocating linear motion mechanism 7 is as topworks, motor 4 drives reciprocating linear motion mechanism 7 impact simulation blood vessel 13 to simulate pulse and beats, and beats is shown by display system.
Can according to the collision frequency of specifying the frequency required control reciprocating linear motion mechanism 7 impact simulation blood vessel by control speed reduction unit 3 and motor 4, when motor 4 rotational frequency is fast, slide block impact simulation vessel velocity is fast, and pulse is beaten soon; When motor rotation frequency is slow, slide block impact simulation vessel velocity is slow, and pulse is beaten slowly.
embodiment:
Be illustrated with " a kind of radial artery pulse device " below:
As shown in Figure 3, a kind of radial artery pulse device, comprises emulation arm 10, radial artery region 12, is fixed on the simulated blood vessel 13 being full of liquid in radial artery region;
Place the present invention's " pulse beat simulator 11 " at radial artery pulse region place, simulated blood vessel 11 is placed in above slide block 7-2, and emulation of coverage capability skin 1.
User selects pulse beating areas by control system 5, adult normal's pulse is such as selected to beat 70-80 beats/min, control system 5 gathers induction pick-up 8 and responds to the touch force that staff touches simulation skin, trigger motor 4 to start, motor 4 is as driving mechanism, reciprocating linear motion mechanism 7 is as topworks, motor 4 drives reciprocating linear motion mechanism 7 impact simulation blood vessel 13 to simulate pulse and beats, staff just can feel that pulse has been beaten, after staff leaves radial artery region, induction pick-up induction, less than people's hand-power, triggers motor and quits work.
Claims (6)
1. pulse is beaten simulator, it is characterized in that, comprising:
Side plate washer;
Actuating unit, comprises motor, connects the speed reduction unit of motor, the reciprocating linear motion mechanism of connection reducer, and actuating unit drives reciprocating linear motion mechanism to carry out straight reciprocating motion, and simulation pulse is beaten;
Control system, connects motor and controls the rotational frequency of motor, startup and stopping.
2. a kind of pulse according to claim 1 is beaten simulator, it is characterized in that, described reciprocating linear motion mechanism comprises the rocking bar of the frame be fixed on the plate washer of side, the slide block that can slide in frame, connecting crank and slide block, and rocking bar can move with the rotating band movable slider of crank.
3. a kind of pulse according to claim 1 is beaten simulator, it is characterized in that, also can comprise display system, connection control system, display pulse beats.
4. a kind of pulse according to claim 1 is beaten simulator, it is characterized in that, also comprises simulation skin and simulated blood vessel, simulation skin is covered in simulated blood vessel, be full of liquid in simulated blood vessel, be placed in above slide block, slide block impact simulation blood vessel simulation pulse is beaten.
5. a kind of pulse according to claim 4 is beaten simulator, and it is characterized in that, described simulation skin is arranged with induction pick-up, and induction pick-up gathers the touch force that staff touches simulation skin, sends control system to.
6. a kind of pulse according to claim 1 is beaten simulator, it is characterized in that, the speed of the rotational frequency reflection pulse beating rate of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775917.9U CN205038888U (en) | 2015-10-09 | 2015-10-09 | Pulse simulator of beating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775917.9U CN205038888U (en) | 2015-10-09 | 2015-10-09 | Pulse simulator of beating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038888U true CN205038888U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775917.9U Active CN205038888U (en) | 2015-10-09 | 2015-10-09 | Pulse simulator of beating |
Country Status (1)
| Country | Link |
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| CN (1) | CN205038888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571092A (en) * | 2015-10-09 | 2017-04-19 | 天津天堰科技股份有限公司 | Pulse pulsation simulator |
| CN107818721A (en) * | 2017-11-30 | 2018-03-20 | 广西医科大学 | Pulse signal gathers Transmission System |
-
2015
- 2015-10-09 CN CN201520775917.9U patent/CN205038888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571092A (en) * | 2015-10-09 | 2017-04-19 | 天津天堰科技股份有限公司 | Pulse pulsation simulator |
| CN107818721A (en) * | 2017-11-30 | 2018-03-20 | 广西医科大学 | Pulse signal gathers Transmission System |
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