CN110236908A - Electromagnetic rail type movable external counterpulsation apparatus - Google Patents
Electromagnetic rail type movable external counterpulsation apparatus Download PDFInfo
- Publication number
- CN110236908A CN110236908A CN201910463362.7A CN201910463362A CN110236908A CN 110236908 A CN110236908 A CN 110236908A CN 201910463362 A CN201910463362 A CN 201910463362A CN 110236908 A CN110236908 A CN 110236908A
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- China
- Prior art keywords
- sliding block
- binding strip
- electromagnetic
- carrying sliding
- patient
- Prior art date
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Classifications
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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
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0103—Constructive details inflatable
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/165—Wearable interfaces
-
- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
-
- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
-
- 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
- A61H2230/00—Measuring physical parameters of the user
- A61H2230/08—Other bio-electrical signals
- A61H2230/085—Other bio-electrical signals used as a control parameter for the apparatus
-
- 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
- A61H2230/00—Measuring physical parameters of the user
- A61H2230/30—Blood pressure
- A61H2230/305—Blood pressure used as a control parameter for the apparatus
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Magnetic Treatment Devices (AREA)
- Percussion Or Vibration Massage (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention belongs to external counterpulsation technical field, especially a kind of electromagnetic rail type movable external counterpulsation apparatus, including around the binding strip on limbs of patient is tied up, the both ends of binding strip are connected separately with electromagnetic path and carrying sliding block；Electromagnetic path includes the support plate of two parallel intervals arrangement, is equipped with spaced apart alnico magnets on the opposite face of two support plates and the magnetism of adjacent or opposite alnico magnets on two support plates is different；The carrying sliding block is arranged in electromagnetic path, and is equipped at least two anisotropic electromagnet for closing on interval in the side for closing on support plate；Wherein, the special-shaped electromagnet connection on the carrying sliding block has three-phase FM amplitude modulation electric power and the direction for driving it to limit along two support plates is moved；By the magnetic direction and power of control carrying sliding block two sides opposite sex electromagnet, the direction of motion of the carrying sliding block in electromagnetic path is realized, realize the tightening to binding strip or loosen, limbs of patient is squeezed or discharge, reach the therapeutic effect of counterpulsation.
Description
Technical field
The invention belongs to external counterpulsation technical field, especially a kind of electromagnetic rail type movable external counterpulsation apparatus.
Background technique
Counterpulsation is mechanically, to reduce aorta contract phase blood pressure and increase with diastolic blood pressure, to reach
Accessory heart acting, improves blood circulation, increases a kind of auxiliary circulation method of the blood perfusions of organs such as the heart, brain, kidney.Counterpulsation
By improving aortic diastolic blood pressure to increase blood supply coronarius, the cardiac muscle of ischemic is rescued, cardiac pumping function is increased
Into.Common counterpulsation method has intra-aortic balloon counterpulsation and two kinds of external counterpulsation.
External counterpulsation is a kind of method by the external non-invasive pressing lower part of the body, mitigates and eliminates angina pectoris symptom, change
The Hypoxia and ischemia state of kind body important organ, while being also a kind of for preventing and treating the Medical Devices of cardiovascular and cerebrovascular disease.Tradition
External counterpulsation apparatus promote limbs in diastole to air bag inflating pressure by being wrapped in the air bag of four limbs and buttocks
Artery, vein blood be back at heart so that diastolic pressure obviously increases, improve the vitals blood perfusions such as the heart, brain, drop
Low cardiac afterload；It is vented rapidly in paradoxical expansion air bag, pressure releases, promotes aorta contract drops, maximum limit
Degree mitigates cardiac ejection phase resistance, and blood accelerates flow direction distal end, to reach counterpulsation effect.
However, the mode of conventional balloon inflating pressure to the control of the dynamics of extruding not enough precisely, and speed responsing is slower.Tool
Body, the process of air bag inflating pressure is the compression transfer process of gas, i.e. movement of the gas in gas circuit is in pressure difference
Under the conditions of the process of pressure equilibrium that carries out, mechanical presses of this process relative to contact, the speed of response is slower；Together
When, due to airline pressure variation be it is nonlinear, cause to control complex.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, a kind of electromagnetic rail type movable external counterpulsation apparatus is provided.
To achieve the goals above, the present invention is achieved by the following scheme:
A kind of electromagnetic rail type movable external counterpulsation apparatus, including around tying up the binding strip on limbs of patient, the binding strip
Both ends are connected separately with electromagnetic path and carrying sliding block；
The electromagnetic path includes the support plate of two parallel intervals arrangement, is equipped with arranged for interval on the opposite face of two support plates
Alnico magnets and the magnetism of alnico magnets adjacent or opposite on two support plates be different；
The carrying sliding block is arranged in electromagnetic path, and is equipped at least two in the side for closing on support plate and closes on interval
Anisotropic electromagnet；
Wherein, the special-shaped electromagnet connection on the carrying sliding block has three-phase FM amplitude modulation electric power and drives it along two support plates
The direction of restriction is mobile.
Preferably, the electromagnetic rail type movable external counterpulsation apparatus further includes flexible material, is arranged in the binding strip
On, and binding strip around tie up when recline limbs of patient.
Preferably, the binding strip is divided into two sections, be equipped between two sections of binding strips locking member for be locked its
On limbs of patient around the state of tying up.
Compared with prior art, the present invention has following technical effect that
Electromagnetic rail type movable external counterpulsation apparatus provided by the invention, between on two support plate opposite flanks of electromagnetic path
Every arrangement permanent magnet, and the magnetism of alnico magnets adjacent or opposite on two support plates is different；Pass through control
The magnetic direction and power for carrying sliding block two sides opposite sex electromagnet, realize the movement side of the carrying sliding block in electromagnetic path
To realizing to the tightening of binding strip or loosen, and then realize the extruding or release to limbs of patient, to reach the treatment of counterpulsation
Effect.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electromagnetic rail type movable external counterpulsation apparatus provided by the invention；
Fig. 2 is the enlarged diagram of location A in Fig. 1；
Fig. 3 is to carry sliding block to move the motion principle schematic diagram for making to tighten around bandage in electromagnetic path；
Fig. 4 is that carrying sliding block moves the motion principle schematic diagram for loosening binding strip in electromagnetic path；
Figure label explanation: 1- limbs of patient, 10- binding strip, 101- locking member, 20- electromagnetic path, 21- support plate, 30-
Carry sliding block, 40- flexible material.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific attached drawing is closed, the present invention is furture elucidated.
In conjunction with shown in Fig. 1,2, the present invention provides a kind of electromagnetic rail type movable external counterpulsation apparatus, including around tying up in patient's limb
Binding strip 10 on body 1, the both ends of the binding strip 10 are connected separately with electromagnetic path 20 and carrying sliding block 30；The electromagnetism
Track 20 includes the support plate 21 of two parallel intervals arrangement, is equipped with spaced apart permanent magnetic on the opposite face of two support plates 21
Iron, and the magnetism of adjacent or opposite alnico magnets on two support plates 21 is different；The carrying sliding block 30 is arranged
At least two anisotropic electromagnet for closing on interval are equipped in electromagnetic path 20, and in the side for closing on support plate 21；Wherein, described
Special-shaped electromagnet connection on carrying sliding block 30 has three-phase FM amplitude modulation electric power and it is driven to move along the direction that two support plates 21 limit
It is dynamic.
Electromagnetic rail type movable external counterpulsation apparatus provided by the invention, by two support plates, 21 opposite flank of electromagnetic path 20
Upper arranged for interval alnico magnets, and the magnetism of alnico magnets adjacent or opposite on two support plates 21 is different；It is logical
The magnetic direction and power for crossing control carrying 30 two sides opposite sex electromagnet of sliding block, realize the carrying sliding block 30 in electromagnetic path 20
The interior direction of motion is realized the tightening to binding strip 10 or is loosened, and then extruding or release of the realization to limbs of patient 1, thus
Reach the therapeutic effect of counterpulsation.
Motion principle schematic diagram of the carrying sliding block 30 in electromagnetic path 20 is shown in conjunction with Fig. 3,4.
If Fig. 3 carries the magnetism of adjacent anisotropic electromagnet on sliding block 30 by periodically-varied in contraction process, with
The alnico magnets cooperation being arranged on support plate 21, driving carrying sliding block 30 moves to the left, so that binding strip 10 is tightened,
Limbs of patient 1 is squeezed；As shown in figure 4, carrying the adjacent opposite sex on sliding block 30 by periodically-varied during release
The alnico magnets cooperation being arranged in the magnetism of electromagnet, with support plate 21, driving carrying sliding block 30 moves to the right, thus to tying up
Ligature 10 is loosened.
Above-mentioned electromagnetic rail type movable external counterpulsation apparatus provided by the invention, it is larger due to eliminating some responsive time constants
Such as lead screw mechanical transmissioning piece be quick on the draw quick so that entire closed-loop control system dynamic response performance greatly improves.By
In no intermediate transmission link, energy loss when mechanical friction is eliminated, high-efficient, noise substantially reduces.In the present invention, due to
Winding, no magnetic hysteresis and eddy current effect are driven using non-iron core class, the more smooth high speed of movement, magnetic loss is few, generates heat small.On sliding block
Accurate linear position detection device is installed, feedback control is detected by linear position, that is, is greatly improved sliding block positioning accuracy.Tool
Body, those skilled in the art can be measured by the feedback system of grating scale and grating encoder sliding block velocity of displacement and
Its location information is fed back, in specific control, using decoupling control and vector control technology, realizes and stablizing for sliding block is controlled
System.
Further, according to the present invention, the external counterpulsation apparatus further includes flexible material 40, the flexible material
40 are arranged on the binding strip 10, and binding strip 10 around tie up when recline limbs of patient 1.Pass through setting for the flexible material 40
It sets, can not only prevent from rubbing for a long time and the skin at limbs of patient 1 is caused to abrade, or mitigate other fortuitous events and cause
Direct extruding to limbs of patient 1；In addition, being additionally aided by flexibility characteristics possessed by the flexible material 40 so that patient's limb
The compression of body is uniform, improves counterpulsation therapeutic effect.Specifically, a kind of specific embodiment as the flexible material 40, institute
Medical balloon, the rubber products such as medical liquid capsule or silica gel can be used in the flexible material 40 stated.
In the present invention, in order to facilitate binding strip 10 to limbs of patient 1 around operation is tied up, it is two that the binding strip 10, which is divided to,
Section, be equipped between two sections of binding strips 10 locking member 101 be used to be locked its on limbs of patient around the state of tying up.As the lock
Velcro fastener easy to disassemble, eye-splice or evil spirit may be selected in a kind of specific embodiment of tight part 101, the locking member 101
Art patch.
Electromagnetic rail type movable external counterpulsation apparatus provided by the invention, when specifically used, patient need to lie low on bed surface, adopt
Limbs of patient 1 is carried out around tying up with binding strip 10, then by the electrocardiosignal and arterial pressure signal of acquisition patient, through handling
After obtain trigger point, that is, squeeze with release opportunity, and by signal be transported to carrying sliding block 30 on heterosexual magnet electromagnet control
In circuit, the control to heterosexual magnet electromagnetism ferromagnetism and power is realized by control circuit, to realize carrying sliding block 30 in electricity
Movement in magnetic orbital 20 to realize the tightening of binding strip 10 and loosen, and then is realized extruding to limbs of patient 1 and is released
It puts, to reach the therapeutic effect of counterpulsation.
Traditional pneumatic type external counterpulsation realizes the extruding to limbs of patient by huge air compressor and solenoid valve,
To realize counterpulsation effect, noise is big, shake is severe；It is not easy to realize miniaturization, community and family oriented；And the present invention provides
Electromagnetic rail type movable external counterpulsation apparatus, have the characteristics that small in size easy to carry, patient can carry and treat into family.This
Outside, electromagnetic rail type movable external counterpulsation apparatus provided by the invention, fast response time, stabilization of equipment performance is good, can better implementation
Counterpulsation miscellaneous function further improves curative effect and the comfort level of patient.
Basic principles and main features and the features of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement is both fallen in the range of claimed invention.The scope of protection of present invention is by appended claims
And its equivalent thereof.
Claims (3)
1. a kind of electromagnetic rail type movable external counterpulsation apparatus, which is characterized in that including around the binding strip tied up on limbs of patient (1)
(10), the both ends of the binding strip (10) are connected separately with electromagnetic path (20) and carrying sliding block (30)；
The electromagnetic path (20) includes the support plate (21) of two parallel intervals arrangement, is equipped on the opposite face of two support plates (21)
The magnetism of spaced apart alnico magnets and adjacent or opposite alnico magnets on two support plates (21) is different；
The carrying sliding block (30) is arranged in electromagnetic path (20), and is equipped at least two in the side for closing on support plate (21)
Close on the anisotropic electromagnet at interval；
Wherein, the special-shaped electromagnet connection on carrying sliding block (30) has three-phase FM amplitude modulation electric power and drives it along two support plates
(21) direction limited is mobile.
2. electromagnetic rail type movable external counterpulsation apparatus according to claim 1, which is characterized in that further include:
Flexible material (40) is arranged on the binding strip (10), and binding strip (10) around tie up when recline limbs of patient
(1)。
3. electromagnetic rail type movable external counterpulsation apparatus according to claim 1, which is characterized in that the binding strip (10) point
Be two sections, between two sections of binding strips (10) be equipped with locking member (101) be used for be locked its on limbs of patient around the state of tying up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463362.7A CN110236908B (en) | 2019-05-30 | 2019-05-30 | Electromagnetic track type external counterpulsation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463362.7A CN110236908B (en) | 2019-05-30 | 2019-05-30 | Electromagnetic track type external counterpulsation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110236908A true CN110236908A (en) | 2019-09-17 |
| CN110236908B CN110236908B (en) | 2021-07-13 |
Family
ID=67885543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910463362.7A Active CN110236908B (en) | 2019-05-30 | 2019-05-30 | Electromagnetic track type external counterpulsation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110236908B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197604A (en) * | 2021-12-21 | 2022-03-18 | 江苏朗逸环保科技有限公司 | Intelligent urinal capable of achieving deodorization and bacteriostasis based on photocatalysis |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1527690A (en) * | 2001-05-10 | 2004-09-08 | PPTT�������ι�˾ | External counterpulsation cardiac assist device |
| CN201085756Y (en) * | 2007-10-25 | 2008-07-16 | 杨辰圆 | Environment protection type external counterpulsation device |
| CN104434491A (en) * | 2014-11-18 | 2015-03-25 | 成都格瑞思文化传播有限公司 | External counter-pulsating device |
| CN205758540U (en) * | 2016-04-19 | 2016-12-07 | 郑州澍青医学高等专科学校 | A kind of haemomanometer bandage |
| CN206278796U (en) * | 2016-12-21 | 2017-06-27 | 中国矿业大学 | Magnetic suspension type elevator |
-
2019
- 2019-05-30 CN CN201910463362.7A patent/CN110236908B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1527690A (en) * | 2001-05-10 | 2004-09-08 | PPTT�������ι�˾ | External counterpulsation cardiac assist device |
| CN201085756Y (en) * | 2007-10-25 | 2008-07-16 | 杨辰圆 | Environment protection type external counterpulsation device |
| CN104434491A (en) * | 2014-11-18 | 2015-03-25 | 成都格瑞思文化传播有限公司 | External counter-pulsating device |
| CN205758540U (en) * | 2016-04-19 | 2016-12-07 | 郑州澍青医学高等专科学校 | A kind of haemomanometer bandage |
| CN206278796U (en) * | 2016-12-21 | 2017-06-27 | 中国矿业大学 | Magnetic suspension type elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197604A (en) * | 2021-12-21 | 2022-03-18 | 江苏朗逸环保科技有限公司 | Intelligent urinal capable of achieving deodorization and bacteriostasis based on photocatalysis |
| CN114197604B (en) * | 2021-12-21 | 2024-02-06 | 江苏朗逸环保科技有限公司 | Intelligent urinal capable of achieving deodorization and bacteriostasis based on photocatalysis |
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| Publication number | Publication date |
|---|---|
| CN110236908B (en) | 2021-07-13 |
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