CN102831812A - Artery simulator relevant to magnetic suspension and method implemented by artery simulator - Google Patents
Artery simulator relevant to magnetic suspension and method implemented by artery simulator Download PDFInfo
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- CN102831812A CN102831812A CN2012102979972A CN201210297997A CN102831812A CN 102831812 A CN102831812 A CN 102831812A CN 2012102979972 A CN2012102979972 A CN 2012102979972A CN 201210297997 A CN201210297997 A CN 201210297997A CN 102831812 A CN102831812 A CN 102831812A
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Abstract
The invention relates to the technical field of teaching equipment for medical treatment and public health, in particular to an artery simulator relevant to magnetic suspension. The artery simulator comprises a shell and a pulse generator, and is characterized in that a main pulse magnet is arranged on the lower portion of the shell or inside the shell, a concave support is disposed at the bottom of the main pulse magnet, a suspension force magnet is arranged on the concave support, extending blocks are arranged on bumps at outer edges of the concave support, a driving coil is disposed on the extending blocks, and an electrode is arranged on the driving coil and is connected with a signal output end of the electronic pulse generator. Driving current is transmitted into the driving coil via the electrode, so that electromagnetic driving force is generated, the main pulse magnet starts to move up and down under the action of the electromagnetic driving force, and simulated artery pulses of a human body are generated. The artery simulator has the advantages of low noise, consumption and cost, small size, simple and firm structure, wide kinetic energy adjustment range, difficulty in damage, and the like, and can be widely applied to modern teaching equipment and instruments.
Description
[technical field]
The present invention relates to the health care teaching and use equipment technical field, specifically a kind of relevant maglev artery simulator.
[background technology]
" artery simulator " is a kind of device that can simulate the human body arteriopalmus, is mainly used in modernized medical education aspect, can be vivid show the arteriopalmus state of human body to the student, experience the sensation that the rule of beating of human body artery touches when beating.On the market similarly device according to principle of work mainly contain pneumatic type, fluid pressure type, moving-coil type, electromagnetic type, cam-type etc., external like U.S. gaumard, companies such as Norway Laerdal generally adopt DYN dynamic and pneumatic type now.The main weak point of using at present of these technology is; Weak points such as noise is big, volume is big, power consumption is high, kinetic energy is not enough, complex structure, easily damage, cost height, such as the bigger air pump of, needs one volumes of pneumatic type as source of the gas; Energy consumption is high, and cost is high, noise is big.And the contact conductor of DYN dynamic because moving-coil loaded down with trivial details, be difficult for producing, volume is bigger than normal, be short of power relatively, especially as fruit volume do very little, be used for the simulation of children's arm artery, it is not too suitable that power and volume all seem.
Domestic patent CN201035807Y discloses a kind of this beat pulse machine of anthropomorphic robot's beat pulse machine and has combined the chip controls program to simulate beating of pulse through vibration motor; Also be equipped with the sound of sound simulation beat pulse; But the vibration mode and the beating of pulse of should technology adopting are distinguishing, can't well simulate the truth of pulse.
[summary of the invention]
The objective of the invention is to overcome defective of the prior art, a kind of simple and reasonable relevant maglev artery simulator and method are provided.
To achieve these goals; The present invention designs a kind of relevant maglev artery simulator, comprises housing 6, it is characterized in that lower housing portion or inside are provided with the main magnet 1 of beating, are provided with a female bracket 5 in the bottom of the main magnet 1 of beating; Female bracket 5 be provided with suspending power magnet 2; Female bracket 5 is provided with extension block, and extension block is provided with drive coil 3, and drive coil 3 is provided with electrode 4.
Described housing is the housing 6 of rectangular plastic casing or bandage or simulation human body skin.
Described female bracket 5 bottoms are provided with the mounting hole or the mount pad of suspending power magnet 2 or bolt are installed and are used for fixing.
The outside of described drive coil 3 is provided with protective cover.
The beat position of magnetic pole of magnet 1 of described master is that top is the N utmost point, and the bottom is the S utmost point, or top is the S utmost point, and the bottom is the N utmost point.
Suspending power magnet 2 adopts permanent magnetic materials, and the position of magnetic pole of described suspending power magnet 2 is that top is the S utmost point, and the bottom is the N utmost point, or top is the N utmost point, and the bottom is the S utmost point.
The spacing of main beat magnet 1 and housing changes between 0 ~ 3cm.
A kind of method of relevant maglev artery simulator; It is characterized in that drive current via electrode 4, get into drive coil 3, produced electromagnetic actuation force; The main magnet 1 of beating begins to move up and down under the effect of electromagnetic actuation force, produces beating of simulation human body artery.
The present invention has that noise is little, energy consumption is low, volume is little, simple in structure, wide, firm in structure not fragile, the low cost and other advantages of kinetic energy setting range.The present invention can be widely used on modern teaching equipment and the instrument, on " anthropomorphic dummy's arm " " anthropomorphic dummy's arteria carotis " " simulation caregiver " " anthropomorphic dummy's upper arm pulse " " anthropomorphic dummy scratches artery " medical teaching products such as " anthropomorphic dummy's femoral artery " or instrument.
[description of drawings]
Fig. 1 is a long side surface perspective structure synoptic diagram 1 of the present invention.
Fig. 2 is a broad side surface perspective structure synoptic diagram 2 of the present invention.
Fig. 3 is a top side face perspective structure synoptic diagram 3 of the present invention.
Fig. 4 is a bottom side perspective structure synoptic diagram 4 of the present invention.
Fig. 5 is embodiments of the invention 1.
Fig. 6 is embodiments of the invention 2.
Appointment Fig. 1 is a Figure of abstract.
[embodiment]
The present invention is further specified the structure of equipment therefor of the present invention and concerning this professional people, be very clearly in conjunction with accompanying drawing.Device of the present invention and structure include but not limited to following embodiment.
The objective of the invention is to realize like this, referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, a kind of magnetic levitation artery simulator comprises main beat magnet 1, suspending power magnet 2, drive coil 3, electrode 4, female bracket 5, housing 6.
The main magnet 1 of beating: its effect is under the effect of electromagnetic force, can move up and down, thereby realize simulating the function of human body arteriopalmus.Because it is that the solid permanent magnetic material is processed, density is relatively large, and relative inertness is also bigger thereupon, like this it with the cooperation of suspending power magnet 2 under, utilize principle of inertia, can be with the stronger power of beating of smaller volume generation.The main magnet 1 of beating is to be processed by permanent magnetic material, and it has 2 magnetic poles, i.e. the N utmost point and the S utmost point.
Suspending power magnet 2: its effect is the magnetic thrust of the contactless property that makes progress to main 1 one of the magnet of beating; Thereby reach 2 fundamental purposes, the first, balanced the downward gravity of the main magnet 1 of beating; Electric current in the drive coil 2 of main magnet 1 motion of beating of feasible driving can be very little.The second, when the main magnet 1 of beating moves downward, produces a contactless cushion effect, well eliminated the noise when leading the magnet 1 of beating and moving downward.In addition, the intensity or the position of adjustment suspending power magnet 2 can so not only can change the intensity of beating so that the spacing of main beat magnet 1 and housing changes between 0-3cm, can also change the touch feeling of beating.Suspending power magnet 2 is to be processed by permanent magnetic material, and it has 2 magnetic poles, i.e. the N utmost point and the S utmost point.
The principle of work of suspending power magnet 2 is magnetic poles of utilization itself; Inhale mutually according to the magnet same sex; The principle that the opposite sex is repelled each other produces a magnetic force that repels each other with the main magnet 1 of beating, thus balance downward gravity and the inertial impact force when beating downwards of the main magnet 1 of beating itself.
Drive coil 3: its effect is to produce electromagnetic force, drives main magnet 1 motion of beating.Drive coil 3 can be with enameled wire or other lead coiling, and drive coil can be the coil that skeleton forming is arranged, and also can be the exoskeletal coil that exoskeletal self-adhesion is shaped.In order to protect drive coil 3, can add a shell protection in actual the use.
Electrode 4: be the joint that drive coil 3 inserts driving circuit.It can be the end of a thread of drive coil 3 itself, also can be other binding post, lug plate etc.
Female bracket 5: be used for fixing suspending power magnet 2 and drive coil 3.Can also open fixed orifice on the female bracket 5, be used for the fixing of this device, the shell during support can also use with the present invention is actual joins together, has the function of shell simultaneously.Female bracket 5 is generally made of plastic, also can play the material of fixedly moulding with other, such as bakelite, pottery etc.
Housing 6: cover the skin that this device is gone up the anthropomorphic dummy.
Lower housing portion or inside are provided with the main magnet 1 of beating, are provided with a female bracket 5 in the bottom of the main magnet 1 of beating; Female bracket 5 be provided with suspending power magnet 2; The outer edge bulge of female bracket 5 is provided with extension block, and extension block is provided with drive coil 3, and drive coil 3 is provided with electrode 4.Described housing is the housing 6 of rectangular plastic casing or bandage or simulation human body skin.Described female bracket 5 bottoms are provided with the mounting hole or the mount pad of suspending power magnet 2 or bolt are installed and are used for fixing.The outside of described drive coil 3 is provided with protective cover.The beat position of magnetic pole of magnet 1 of described master is that top is the N utmost point, and the bottom is the S utmost point, or top is the S utmost point, and the bottom is the N utmost point.
Suspending power magnet 2 adopts permanent magnetic materials, and the position of magnetic pole of described suspending power magnet 2 is that top is the S utmost point, and the bottom is the N utmost point, or top is the N utmost point, and the bottom is the S utmost point.
The spacing of main beat magnet 1 and housing changes between 0 ~ 3cm.
Principle of work of the present invention is such; Drive current gets into drive coil 3 via the electrode 4 of apparatus of the present invention, has produced electromagnetic actuation force; The main magnet 1 of beating begins to move up and down under the effect of electromagnetic actuation force, has produced the physical effect of simulation human body arteriopalmus.The effect of suspending power magnet 2 at first balance the downward gravity of the main magnet 1 of beating; So just can effectively reduce needed current value in the drive coil 3; Practiced thrift electric energy, made the present invention to utilize battery as drive energy very easily, secondly; It can produce a very strong non-linear reverse magnetic repulsion, the impact noise when having eliminated the main magnet 1 of beating and moving downward and the sensation of vibrations.
Embodiment 1:
The present invention is used for the embodiment of " a kind of arm is scratched the artery simulator "
Referring to Fig. 5, at first, A is that apparatus of the present invention see that Fig. 1 is installed on the human arm C of a vacation, and B is an electronic impulser, and it can produce various pulse, drives apparatus of the present invention and produces the effect that the simulates real human artery is beaten.
Concrete principle is such, when electronic impulser B energising work, has produced pulse current; Electric current is through the deferent segment out of B; Via the electrode 4 of apparatus of the present invention A, get into drive coil 3, produced electromagnetic actuation force; The main magnet 1 of beating begins to move up and down under the effect of electromagnetic actuation force, has produced the physical effect of simulation human body arteriopalmus.The effect of suspending power magnet 2 at first balance the downward gravity of the main magnet 1 of beating; So just can effectively reduce needed current value in the drive coil 3; Practiced thrift electric energy, made the present invention to utilize battery as drive energy very easily, secondly; It can produce a very strong non-linear reverse magnetic repulsion, the impact noise when having eliminated the main magnet 1 of beating and moving downward and the sensation of vibrations.If this time, we went to touch the housing place 6 of apparatus of the present invention with hand, will feel simulation true man's artery effect.Embodiment of the invention multidigit professional person's experience on probation in the industry, effect is satisfactory.
Embodiment 2:
The present invention is used for the embodiment of " a kind of neck arteries simulator "
Referring to Fig. 6, at first, A is apparatus of the present invention (referring to Fig. 1), and it is installed on the human body neck C of a vacation, and B is an electronic impulser, and it can produce various pulse, drives apparatus of the present invention and produces the effect that the simulates real human artery is beaten.
Concrete principle is such, when B energising work, has produced pulse current; Electric current is through the deferent segment out of B; Via the electrode 4 of apparatus of the present invention A, get into drive coil 3, produced electromagnetic actuation force; The main magnet 1 of beating begins to move up and down under the effect of electromagnetic actuation force, has produced the physical effect of simulation human body arteriopalmus.The effect of suspending power magnet 2 at first balance the downward gravity of the main magnet 1 of beating; So just can effectively reduce needed current value in the drive coil 3; Practiced thrift electric energy, made the present invention to utilize battery as drive energy very easily, secondly; It can produce a very strong non-linear reverse magnetic repulsion, has eliminated main impact noise and the sensation of vibrations of magnet 1 when motion of beating.If this time, we went to touch the housing place 6 of apparatus of the present invention with hand, will feel simulation true man's artery effect.Embodiment of the invention multidigit professional person's experience on probation in the industry, effect is satisfactory.
Claims (10)
1. relevant maglev artery simulator; Comprise housing (6); It is characterized in that lower housing portion or inside are provided with the main magnet (1) of beating, are provided with a female bracket (5) in the bottom of the main magnet (1) of beating, female bracket (5) be provided with suspending power magnet (2), female bracket (5) is provided with extension block; Extension block is provided with drive coil (3), and drive coil (3) is provided with electrode (4).
2. a kind of relevant maglev artery simulator as claimed in claim 1 is characterized in that described housing is the housing (6) of rectangular plastic casing or bandage or simulation human body skin.
3. a kind of relevant maglev artery simulator as claimed in claim 1 is characterized in that described female bracket (5) bottom is provided with the mounting hole or the mount pad of suspending power magnet (2) or bolt is installed to be used for fixing.
4. a kind of relevant maglev artery simulator as claimed in claim 1 is characterized in that the outside of described drive coil (3) is provided with protective cover.
5. a kind of relevant maglev artery simulator as claimed in claim 1 is characterized in that the beat position of magnetic pole of magnet (1) of described master is that top is the N utmost point, and the bottom is the S utmost point.
6. a kind of relevant maglev artery simulator as claimed in claim 1 is characterized in that the beat position of magnetic pole of magnet (1) of described master is that top is the S utmost point, and the bottom is the N utmost point.
7. a kind of relevant maglev artery simulator as claimed in claim 1 is characterized in that suspending power magnet (2) adopts permanent magnetic material, and the position of magnetic pole of described suspending power magnet (2) is that top is the S utmost point, and the bottom is the N utmost point.
8. a kind of relevant maglev artery simulator as claimed in claim 1 is characterized in that suspending power magnet (2) adopts permanent magnetic material, and the position of magnetic pole of described suspending power magnet (2) is that top is the N utmost point, and the bottom is the S utmost point.
9. a kind of relevant maglev artery simulator as claimed in claim 1 is characterized in that the spacing of main beat magnet (1) and housing changes between 0 ~ 3cm.
10. the method for a relevant maglev artery simulator; It is characterized in that drive current via electrode (4), get into drive coil (3), produced electromagnetic actuation force; The main magnet (1) of beating begins to move up and down under the effect of electromagnetic actuation force, produces beating of simulation human body artery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102979972A CN102831812A (en) | 2012-08-20 | 2012-08-20 | Artery simulator relevant to magnetic suspension and method implemented by artery simulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102979972A CN102831812A (en) | 2012-08-20 | 2012-08-20 | Artery simulator relevant to magnetic suspension and method implemented by artery simulator |
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| Publication Number | Publication Date |
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| CN102831812A true CN102831812A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102979972A Pending CN102831812A (en) | 2012-08-20 | 2012-08-20 | Artery simulator relevant to magnetic suspension and method implemented by artery simulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111663A (en) * | 2019-05-30 | 2019-08-09 | 苏州悬丝诊脉医疗科技有限公司 | A kind of electromagnetic type arteries and veins type generator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962010A (en) * | 2006-11-29 | 2007-05-16 | 程建岭 | A method capable of realizing simulated respiration of toy animals by using magnetic force |
| CN202235333U (en) * | 2011-09-06 | 2012-05-30 | 上海道生医疗科技有限公司 | Pulse-power pulse-rate simulation device for pulse pressure sensor |
-
2012
- 2012-08-20 CN CN2012102979972A patent/CN102831812A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962010A (en) * | 2006-11-29 | 2007-05-16 | 程建岭 | A method capable of realizing simulated respiration of toy animals by using magnetic force |
| CN202235333U (en) * | 2011-09-06 | 2012-05-30 | 上海道生医疗科技有限公司 | Pulse-power pulse-rate simulation device for pulse pressure sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111663A (en) * | 2019-05-30 | 2019-08-09 | 苏州悬丝诊脉医疗科技有限公司 | A kind of electromagnetic type arteries and veins type generator |
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Application publication date: 20121219 |