CN110200792A - Electric motor type external counterpulsation apparatus - Google Patents
Electric motor type external counterpulsation apparatus Download PDFInfo
- Publication number
- CN110200792A CN110200792A CN201910464203.9A CN201910464203A CN110200792A CN 110200792 A CN110200792 A CN 110200792A CN 201910464203 A CN201910464203 A CN 201910464203A CN 110200792 A CN110200792 A CN 110200792A
- Authority
- CN
- China
- Prior art keywords
- wireline reel
- binding strip
- area
- electric motor
- type external
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 230000001225 therapeutic effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 23
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000004804 winding Methods 0.000 description 5
- 210000002216 heart Anatomy 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000747 cardiac effect Effects 0.000 description 3
- 230000035487 diastolic blood pressure Effects 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 3
- 210000000709 aorta Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000008081 blood perfusion Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000803 paradoxical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61H9/0071—Pneumatic massage by localized pressure, e.g. air streams or jets
-
- 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
Abstract
The invention belongs to external counterpulsation technical fields, especially a kind of electric motor type external counterpulsation apparatus, including binding strip, wireline reel and driving source, the binding strip around tie up on patient legs and formed a closure around tying up area, the wireline reel is fixedly connected with the binding strip, and it is described around the area for tying up area to reduce when wireline reel rotates forward to wind the binding strip, or discharges the binding strip in wireline reel reversion to restore described around the area for tying up area；The driving source is for driving the wireline reel forward or reverse；Electric motor type external counterpulsation apparatus provided by the invention has the advantages that small in size, easy to carry；Its transmission is rapid, stable and reliable, and counterpulsation therapeutic effect is good.
Description
Technical field
The invention belongs to external counterpulsation technical field, especially a kind of electric motor type 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 electric motor type external counterpulsation apparatus is provided, is realized
The dynamics of extruding is precisely controlled.
To achieve the goals above, the present invention is achieved by the following scheme:
A kind of electric motor type external counterpulsation apparatus, comprising:
Binding strip, around tie up on patient legs and formed a closure around tying up area；
Wireline reel is fixedly connected with the binding strip, and winds the binding strip when wireline reel rotates forward to reduce
It is described to discharge the binding strip around the area for tying up area, or in wireline reel reversion to restore described around the area for tying up area；
Driving source, for driving the wireline reel forward or reverse.
Preferably, the electric motor type external counterpulsation apparatus further include:
Mounting base has an accommodating space for installing the fixed driving source；
The driving source is servo motor, and output shaft is equipped with a driving gear；
The upper end of the mounting base has each extended over otic placode to two sides, and the wireline reel passes through the otic placode and winding
The end of axis is equipped with driven gear；The driven gear is meshed with the driving gear, and in the output shaft of servo motor
The wireline reel rotation is driven when rotation.
Preferably, the projecting end of the otic placode is extended with side plate to the side far from binding strip；It is set between the side plate of two sides
There is a coaming plate, the coaming plate, side plate and otic placode enclose accommodating cavity and arrange for the driving gear and driven gear.
Preferably, the lower end of the mounting base has each extended over bottom plate to two sides, and the wireline reel lower end is via axis
It holds and is fixed on the bottom plate.
Preferably, the binding strip includes:
Internal layer closes on the side of patient legs positioned at binding strip, uses medical balloon；
Side of the internal layer far from patient legs is arranged in, using non-compliance material in outer layer；
Locking member, setting on the outer layer, and are locked after tying up patient legs in binding strip.
Compared with prior art, the present invention has following technical effect that
Electric motor type external counterpulsation apparatus provided by the invention has the advantages that small in size, easy to carry；It is driven rapidly,
Stablize and reliable, counterpulsation therapeutic effect is good.
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 a kind of schematic diagram of electric motor type external counterpulsation apparatus provided by the invention；
Fig. 2 is the schematic diagram of another electric motor type external counterpulsation apparatus provided by the invention；
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 2；
Figure label explanation: 1- patient legs, 10- binding strip, 11- internal layer, 12- outer layer, 13- locking member, 20- winding
Axis, 21- driven gear, 30- driving source, 31- driving gear, 40- mounting base, 41- otic placode, 42- side plate, 43- coaming plate, 44- hold
Set chamber, 45- bottom plate.
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.
It should be noted that in the present invention, when element is referred to as " being fixed on " another element, it can be directly another
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term used herein " vertical ", " water
It is flat ", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description specifically in the description of the invention herein
Embodiment purpose, it is not intended that limitation the present invention.Term " and or " used herein includes one or more relevant
Any and all combinations of listed item.
As shown in connection with fig. 1, the present invention provides a kind of electric motor type external counterpulsation apparatus, including binding strip 10, wireline reel 20
With driving source 30, the binding strip 10 around tie up on patient legs 1 and formed a closure around tying up area, the wireline reel 20
It is fixedly connected with the binding strip 10, and it is described around tying up area to reduce when wireline reel 20 rotates forward to wind the binding strip 10
Area, or the binding strip 10 is discharged when wireline reel 20 inverts to restore described around the area for tying up area；The driving source 30
For driving the wireline reel 20 forward or reverse.
Further, according to the present invention, the electric motor type external counterpulsation apparatus further includes mounting base 40, the installation
Seat 40 has an accommodating space for installing the fixed driving source 30.In the present invention, the effect of driving source 30 is driving winding
Axis 20 makes its rotation, and winding binding strip 10 reduces it around area's area is tied up around tying up the closure formed on patient legs 1, thus real
Now to the extruding of patient legs；By squeezing forward or reverse to realize the periodical of patient legs 1 for wireline reel 20, thus
Realize the effect of counterpulsation.
As a kind of specific embodiment that driving source 30 drives wireline reel 20 to rotate, the driving source 30 is servo
Motor, output shaft are equipped with a driving gear 31；The upper end of the mounting base 40 has each extended over otic placode 41 to two sides, described
Wireline reel 20 pass through the otic placode 41 and the end of wireline reel 20 be equipped with driven gear 21；The driven gear 21 and institute
It states driving gear 31 to be meshed, and drives the wireline reel 20 to rotate in the rotation of the output shaft of servo motor.
Specifically, the output shaft of servo motor is fastenedly connected with the driving gear 31 using key, actively in the present invention
Gear 31 is engaged with driven gear 21, therefore, can be rapid, stable and reliable by power transmission after servo motor rotating forward
To wireline reel 20, wireline reel 20 rotate when winding binding strip 10 and reduce at once its around tie up be formed by after patient legs 1 around
Area is tied up, above-mentioned pressing method is sensitive reliable；After servo motor reversion, can discharge at once and restore binding strip 1 around tying up area, from
And realize the quick release to patient legs 1.
Further, as shown in Figure 2,3, in the present invention, the projecting end of the otic placode 41 is to the side far from binding strip 10
It is extended with side plate 42；A coaming plate 43 is equipped between the side plate 42 of two sides, the coaming plate 43, side plate 42 and otic placode 41 enclose appearance
Chamber 44 is set to arrange for the driving gear 31 and driven gear 21.By the way that corresponding transmission parts are carried out enclosing, it is ensured that its
What is be driven is reliable and stable, avoids generating security risk.
In the present invention, the upper end of the mounting base 40 refers to that when specifically used be upper with the one end for closing on patients head.
Further, according to the present invention, as shown in connection with fig. 2, binding strip is wound or discharged in order to improve the rotation of wireline reel 20
The lower end of stability when 10, the mounting base 40 has each extended over bottom plate 45,20 lower end of the wireline reel warp to two sides
It is fixed on the bottom plate 45 by bearing.
In the present invention, the effect of binding strip 10 is realized under the action of wireline reel 20 to trouble around tying up on patient legs 1
Counterpulsation is realized in the extruding of person leg.As a kind of specific embodiment of the binding strip 10, the binding strip 10 includes interior
The double-layer structure of layer 11 and outer layer 12, internal layer 11 therein are located at the side that binding strip 10 closes on patient legs 1, use medical
Air bag；It can so prevent from rubbing for a long time and the skin at patient legs 1 is caused to abrade, or mitigate other fortuitous events and make
The direct extruding of pairs of patient legs 1；In addition, by setting there is the medical balloon of flexibility characteristics to additionally aid makes patient legs
Compression it is uniform, improve counterpulsation therapeutic effect；
The side of the internal layer 11 far from patient legs 1 is arranged in the outer layer 12, using non-compliance material；Specifically
, such as the outer layer 12 of the binding strip 10 is prepared using nylon material.
In order to realize that binding strip 10 is additionally provided with locking member in the fixation after tying up patient legs, the binding strip 10
13, setting is locked after tying up patient legs 1 on the outer layer 12, and in binding strip 10.Specifically, such as institute
Velcro fastener or eye-splice of the locking member 13 stated for convenience of disassembly.
The electric motor type external counterpulsation apparatus provided by the invention, when specifically used, patient need to lie low on bed surface, leg
Loosen, patient legs 1 are carried out around tying up using binding strip 10, then pass through electrocardiosignal and the angiosthenia letter of acquisition patient
Number, trigger point is obtained after processing, that is, is squeezed and discharged opportunity, and send it to servo motor, the servo motor is just
Turn or reversion is to realize the extruding to people leg, 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
Electric motor type external counterpulsation apparatus, have the characteristics that small in size easy to carry, patient can carry and treat into family.In addition,
Electric motor type external counterpulsation apparatus provided by the invention, fast response time, stabilization of equipment performance is good, can better implementation counterpulsation auxiliary
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 (5)
1. a kind of electric motor type external counterpulsation apparatus characterized by comprising
Binding strip (10), around tie up on patient legs (1) and formed a closure around tying up area；
Wireline reel (20) is fixedly connected with the binding strip (10), and winds the bondage when wireline reel (20) rotate forward
Band (10) is described around the area for tying up area to reduce, or discharges the binding strip (10) described in recovery when wireline reel (20) invert
Around the area for tying up area；
Driving source (30), for driving the wireline reel (20) forward or reverse.
2. electric motor type external counterpulsation apparatus according to claim 1, which is characterized in that further include:
Mounting base (40) has an accommodating space for installing the fixed driving source (30)；
The driving source (30) is servo motor, and output shaft is equipped with a driving gear (31)；
The upper end of the mounting base (40) has each extended over otic placode (41) to two sides, and the wireline reel (20) passes through the otic placode
(41) and in the end of wireline reel (20) driven gear (21) are equipped with；The driven gear (21) and the driving gear (31)
It is meshed, and drives wireline reel (20) rotation in the rotation of the output shaft of servo motor.
3. electric motor type external counterpulsation apparatus according to claim 2, which is characterized in that the projecting end of the otic placode (41) to
Side far from binding strip (10) is extended with side plate (42)；A coaming plate (43) are equipped between the side plate (42) of two sides, described encloses
Plate (43), side plate (42) and otic placode (41) enclose accommodating cavity (44) and supply the driving gear (31) and driven gear (21) cloth
It sets.
4. electric motor type external counterpulsation apparatus according to claim 2 or 3, which is characterized in that under the mounting base (40)
It holds to two sides and has each extended over bottom plate (45), the wireline reel (20) lower end is fixed on the bottom plate (45) via bearing
On.
5. electric motor type external counterpulsation apparatus according to claim 1, which is characterized in that the binding strip (10) includes:
Internal layer (11) is located at the side that binding strip (10) close on patient legs (1), uses medical balloon；
The side in the internal layer (11) far from patient legs (1) is arranged, using non-compliance material in outer layer (12)；
Locking member (13) is arranged on the outer layer (12), and is locked after tying up patient legs (1) admittedly in binding strip (10)
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464203.9A CN110200792A (en) | 2019-05-30 | 2019-05-30 | Electric motor type external counterpulsation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464203.9A CN110200792A (en) | 2019-05-30 | 2019-05-30 | Electric motor type external counterpulsation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110200792A true CN110200792A (en) | 2019-09-06 |
Family
ID=67789779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464203.9A Pending CN110200792A (en) | 2019-05-30 | 2019-05-30 | Electric motor type external counterpulsation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110200792A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012639A (en) * | 2019-12-31 | 2020-04-17 | 安徽通灵仿生科技有限公司 | Bandage contraction type external counterpulsation device |
| CN111329644A (en) * | 2020-05-22 | 2020-06-26 | 东莞合安机电有限公司 | Surgical multi-segment spinal column external fixator |
| CN111840018A (en) * | 2020-06-24 | 2020-10-30 | 安徽通灵仿生科技有限公司 | External counterpulsation device based on 5G and external counterpulsation control method |
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|---|---|---|---|---|
| CN2655852Y (en) * | 2003-07-31 | 2004-11-17 | 广州润兴生物科技有限公司 | Bandage for air bag sleeve |
| US20070173886A1 (en) * | 2004-02-04 | 2007-07-26 | Flowmedic Limited | Method and system for external counterpulsation |
| CN101322673A (en) * | 2008-07-14 | 2008-12-17 | 皮佑国 | Electric in vitro counterpulsation device |
| KR101929223B1 (en) * | 2018-07-09 | 2018-12-14 | 주식회사 오스테오시스 | Limb Pressure Device |
| CN210903993U (en) * | 2019-05-30 | 2020-07-03 | 安徽先方医疗科技有限公司 | Motor type external counterpulsation device |
-
2019
- 2019-05-30 CN CN201910464203.9A patent/CN110200792A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2655852Y (en) * | 2003-07-31 | 2004-11-17 | 广州润兴生物科技有限公司 | Bandage for air bag sleeve |
| US20070173886A1 (en) * | 2004-02-04 | 2007-07-26 | Flowmedic Limited | Method and system for external counterpulsation |
| CN101322673A (en) * | 2008-07-14 | 2008-12-17 | 皮佑国 | Electric in vitro counterpulsation device |
| KR101929223B1 (en) * | 2018-07-09 | 2018-12-14 | 주식회사 오스테오시스 | Limb Pressure Device |
| CN210903993U (en) * | 2019-05-30 | 2020-07-03 | 安徽先方医疗科技有限公司 | Motor type external counterpulsation device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012639A (en) * | 2019-12-31 | 2020-04-17 | 安徽通灵仿生科技有限公司 | Bandage contraction type external counterpulsation device |
| CN111329644A (en) * | 2020-05-22 | 2020-06-26 | 东莞合安机电有限公司 | Surgical multi-segment spinal column external fixator |
| CN111840018A (en) * | 2020-06-24 | 2020-10-30 | 安徽通灵仿生科技有限公司 | External counterpulsation device based on 5G and external counterpulsation control method |
| CN111840018B (en) * | 2020-06-24 | 2022-07-12 | 安徽通灵仿生科技有限公司 | External counterpulsation device based on 5G and external counterpulsation control method |
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