CN104873374B - A kind of coupling device between low-frequency vibration source and the mastoid process treating peripheral vertigo - Google Patents
A kind of coupling device between low-frequency vibration source and the mastoid process treating peripheral vertigo Download PDFInfo
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- CN104873374B CN104873374B CN201510246855.7A CN201510246855A CN104873374B CN 104873374 B CN104873374 B CN 104873374B CN 201510246855 A CN201510246855 A CN 201510246855A CN 104873374 B CN104873374 B CN 104873374B
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- aluminium groove
- coupling device
- vibration source
- headgear
- mastoid process
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Abstract
The invention belongs to technical field of medical instruments, the coupling device between a kind of low-frequency vibration source and mastoid process treating peripheral vertigo.Coupling device of the present invention includes: the aluminium groove of fixing special polarization d.c. motor and lid shell, it is embedded in the Minitype radiating fan in aluminium groove and micro temperature sensor, identify that in aluminium groove, the temperature controller of micro temperature sensor signal for load thus locks the power supply supply of vibration source with polarization d.c. motor, the headgear coupled by aluminium groove and regulation annex with mastoid process.When this coupling device uses through mastoid process skin to vestibular targeting ground noninvasive input low-frequency vibration induction vestibular shear stress coupling device, control vibration source surface temperature, within each continued treatment period of 30 minutes, it is ensured that aluminium rooved face temperature is less than 50 ° of C.The range of application of the present invention is various peripheries type patients with vertigo.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of device treating peripheral vertigo.
Background technology
Dizziness is the sensation that patient feels that self rotates or surrounding environment rotates, and during outbreak, patient is the most painful, falls down
Danger, it is impossible to work, quality of life is severely impacted.Its reason presents diversity, including (the especially inner ear) of periphery
With the pathological change of maincenter, but, periphery pathology is main cause.What peripheral vertigo was most commonly seen is Meniere disease and optimum
Paroxysmal positional vertigo, next includes the poisoning of vestibular neuronitis, vertebra base cerebral arterial insufficiency, ototoxic drug, inclined head
Pain etc..Accumulation incidence about 30% in work crowd.2011, emergency department of the U.S. for processing the expense of dizziness was
3900000000 dollars, its middle ear source property (vestibular) accounts for 25.7%.Although China does not has statistics, but, reckoning can be a Pang like this
Big spending.It is badly in need of a kind of more science and economical novel therapeutic method.
Present patent application person, with Meniere disease as breach, have found the novel method for the treatment of peripheral vertigo.Andre Meynier
Disease is with the vexed symptom complex that is characterized of sense that rises of dizziness, fluctuation dysacousis, tinnitus and ear, and traditional view thinks Andre Meynier
The most descriptive pathological characters of disease is endolymphatic hydropa, and its reason is ductus endolymphaticus and the endolymphatic sac suction to endolymph fluid
Caused by receipts obstacle, and induce water, ionic microenvironments is unbalance, disturb endolymphatic potential.Present patent application person finds what gadolinium strengthened
Inner ear Magnetic resonance imaging can survey endolymphatic hydropa in health check-up, and the evidence-based medicine EBM for Meniere disease provides sole instrument.So
And, research subsequently shows that endolymphatic hydropa might not be accompanied with the onset of vertigo of Meniere disease.The clinical research of Denmark
Find that conventional endolymphatic shunt all can make the ingestion in patient with Meniere ' dizziness of 70% obtain with comfort operation (conventional Mastoidotomy)
To effectively alleviating.Diseases of eye, ear, nose and throat hospital of medical college of Harvard University and House ear be have studied accepts endolymphatic shunt
The temporal bone pathology of ingestion in patient with Meniere ', points out endolymphatic sac operation can not alleviate the endolymphatic hydropa of ingestion in patient with Meniere ', but,
Dizziness can be treated.Present patent application person proposed first in 2005 inner ear shear stress hypothesis, in 2012
Have propose that vestibular shears first stress hypothesis, it is believed that electricity consumption is crept into capable all mastoid processes and is bored mill operation all induction of the shearing of vestibular
Stress reaction, has carried out readjusting to the excitability of bilateral vestibular and makes it again reach balance, thus, eliminate dizziness.
According to above-mentioned hypothesis, present patent application person devises a kind of inner ear low frequency shear treating Meniere disease and stress vibrate
Device, and obtain national inventing patent (ZL 2,013 10 166642.2).We utilize this device to carry out clinical testing, send out
Now this equipment can effectively treat the dizziness of Meniere disease and other peripheral vertigo (includes vestibular neuronitis, vertebra base
Ground cerebral arterial insufficiency, Autoimmune Inner Ear Disease etc.), and the most first public deliver part result of study.But,
It has been found that the problem that exists of this equipment in pre-clinical assay:Vibration source contacts instability with mastoid process；Persistently make
With occurring that oscillator generates heat, patient is caused not tolerate and necessary TD.
Present patent application person, through repeatedly studying, devises various model machine and repeatedly tests, having eventually found one
The effective scheme solving the problems referred to above.
Summary of the invention
It is an object of the invention to provide the low-frequency vibration source of a kind for the treatment of peripheral vertigo that can overcome above-mentioned deficiency
And the coupling device between mastoid process.
Coupling device between low-frequency vibration source and the mastoid process of the treatment peripheral vertigo that the present invention provides, including:
(1) aluminium groove and lid shell；There are a macropore in described aluminium groove central authorities, are used for accommodating polarization d.c. motor, under central authorities' macropore
End has a step, for controlling to polarize the degree of depth of direct current generator；Lid shell, in aluminium groove upper end, is used for sealing polarization direct current generator；
(2) Minitype radiating fan and micro temperature sensor；Wherein, micro temperature sensor is arranged at aluminium groove upper portion side wall
A hole in, Minitype radiating fan is arranged in the framework of aluminium groove sidewall；
(3) for identifying the temperature controller of micro temperature sensor signal in aluminium groove, the signal transmission of temperature sensor
Wire is connected with temperature controller, and this temperature controller is with polarization d.c. motor for load thus locks the power supply confession of vibration source
Should；When the temperature of aluminium groove exceedes and arranges scope, automatically disconnect the power supply supply of polarization d.c. motor；
(4) for the headgear that aluminium groove is coupled with mastoid process and regulation annex；Headgear includes longitudinally crown potential head circle and level
Head circle, horizontal head circle is positioned at the bottom of longitudinally crown potential head circle；Headgear is fixed with aluminium groove by buckle and regulating stretch band,
Regulation annex includes: is arranged at the mobile bolt of headgear both sides, is used for regulating position before and after aluminium groove；Be arranged at headgear top and
The adjusting knob at rear portion, is used for regulating headgear and is close to degree with patients head.
The assembly program of coupling device of the present invention is: inserted by polarization d.c. motor (seeing ZL 2,013 10 166642.2)
Enter the central macropore of aluminium groove, use heat conductive silica gel blind, bottom bolt to fix；Micro temperature sensor is inserted aluminium groove again
In the special hole of sidewall, use heat conductive silica gel blind；Top lid shell seals.The signal of micro temperature sensor is inputted and leads
Line is connected with temperature controller, and this temperature controller is with polarization d.c. motor for load, and the power supply of locking polarization d.c. motor supplies
Should, when aluminium rooved face temperature exceedes design temperature, the power supply of polarization d.c. motor is interrupted.Minitype radiating fan is arranged at
In the framework of aluminium groove sidewall.The above-mentioned aluminium groove assembled is solid with headgear by custom-designed buckle and regulating stretch band
Fixed, headgear both sides are by position before and after movable bolt regulation aluminium groove, and the top of headgear and rear portion have adjuster to make itself and patient
Head is close to.
When coupling device between low-frequency vibration source and the mastoid process of the treatment peripheral vertigo of the present invention uses, through mastoid process
Skin to vestibular targeting ground noninvasive input low-frequency vibration induction vestibular shear stress coupling device, ensure that intensity is thrown in vibration
Stability and controllability, improve treatment accuracy, control vibration source surface temperature, in each continued treatment period of 30 minutes
In, it is ensured that aluminium rooved face temperature is less than 50 DEG C.
The range of application of the present invention: various peripheries type patients with vertigo.
Accompanying drawing explanation
Fig. 1 is the aluminium groove structural diagrams accommodating polarization d.c. motor.Wherein, a is aluminium groove overall diagram, and b is for accommodating miniature dissipating
Hot blast fan frame (2) enlarged drawing, c is the internal diagram of aluminium groove.
Fig. 2 is lid shell structure diagram.Wherein, a is lid shell overall diagram, and b is lid shell top view.
Fig. 3 is headgear structure diagram.
Fig. 4 is the assembling diagram of a complete set of equipment.
Label in figure: 1 is the medium pore accommodating polarization d.c. motor；2 for accommodating the framework of Minitype radiating fan；3 is micro-
Type temperature sensor jack；4 is buckle jack；The screw that 5 is fixing lid shell；6 is Minitype radiating fan；7 for being used for controlling
The step of polarization d.c. motor insertion depth；8 is wire hole；9 is the screw fixing with aluminium groove；10 is wire fixing hole；11 are
The medium pore corresponding with polarization d.c. motor；12 is crown potential head circle；13 is head height adjuster；14 is foam-rubber cushion；15 are
Horizontal head circle；16 is the tight adjuster of head circumference；17 fix bolt for head circle；18 regulate bolt for anteroposterior position；19 is convex metal
Button；20 is headgear；21 is elastic band；22 is nylon eye-splice；23 is the aluminium groove coupled system assembled；24 is square metal button；
25 is polarization d.c. motor current supply line；26 is micro temperature sensor signal input lead；27 power for Minitype radiating fan
Wire；28 is control system；29 is main output；30 input for temperature controller；31 is secondary output.
Detailed description of the invention
In the present invention, the structure of aluminium groove is shown in Figure 1, and it includes the medium pore 1 accommodating polarization d.c. motor, accommodates micro-
The framework 2 of type radiator fan, micro temperature sensor jack 3, buckle jack 4, the screw 5 of fixing lid shell, it is used for reducing aluminium
The Minitype radiating fan 6 of rooved face temperature, and for controlling to polarize the step 7 of d.c. motor insertion depth.Concrete size range
As follows: a diameter of 28-35mm of medium pore 1；Accommodating a length of 44-46mm of the framework 2 of Minitype radiating fan, width is 20-
22mm；The a diameter of 3-4.6mm of micro temperature sensor jack 3；For controlling to polarize the width of the step 7 of d.c. motor insertion depth
Degree is 6-9mm, and height is 6-9mm.
Shown in Figure 2 with the structure of the lid shell of aluminium slot fit, it includes wire hole 8, the screw 9 fixing with aluminium groove, leads
Line fixing hole 10, and the medium pore 11 corresponding with polarization d.c. motor.Concrete size range is as follows: a diameter of 4-of wire hole 8
5mm；The a diameter of 5-7mm of wire fixing hole 10；The a diameter of 28-35mm of medium pore 11.
The headgear structure supporting aluminium groove coupled system is shown in Figure 3, and it includes crown potential head circle 12, and head height regulates
Device 13, foam-rubber cushion 14, horizontal head circle 15, the tight adjuster of head circumference 16, head circle fixes bolt 17, anteroposterior position regulation bolt 18, convex
Shape buckle 19.Concrete size range is as follows: the crown a diameter of 100-110mm of potential head circle 12, radian is 180 degree, a length of
350-380mm；The a length of 7-10mm of head height adjuster 13；Horizontal head circle 15 is oval, oval short a diameter of 15-
18mm, long a diameter of 20-25mm；The adjustable extent of anteroposterior position regulation bolt 18 is 18-22mm.
Operation when carrying out clinical treatment is as follows:
Before and after the upper end of aluminium groove coupled system is suspended to headgear by convex metal button 19, position regulates bolt 18, under it
End is connected with elastic band 21 by square metal button, and the other end of elastic band 21 is suspended to headgear opposite side by convex metal button
Before and after position regulation bolt 18, the length of elastic band 21 can regulate by nylon eye-splice, will polarize d.c. motor current supply line
25 are connected with the main output 29 of control system 28, by the temperature control of micro temperature sensor signal input line 26 with control system 28
Device processed input 30 is connected, and is connected with the secondary output 31 of control system 28 by Minitype radiating fan current supply line 27.
Select suitable case, carry out the sense of hearing and vestibular function test.
Patient is in waking state (without anesthesia), seat.The headgear assembled is positioned over patients head, makes aluminium groove
Coupled system contact Ipsilateral mastoid process surface, regulates its match result by eye-splice, combines closely with the two and patient feels easypro
Fit and be as the criterion.The parameters of the factory calibration default control system according to instrument, start treatment.Persistently throw in vibration 30 minutes.
After treatment terminates, observe patient and react about 30 minutes, without any discomfort, just can go home.
If patient's sensory effect is inconspicuous, can be with repetitive therapy after one week.
Claims (4)
1. the coupling device treated between low-frequency vibration source and the mastoid process of peripheral vertigo, it is characterised in that including:
(1) aluminium groove and lid shell；There are a macropore in described aluminium groove central authorities, are used for accommodating polarization d.c. motor, and the lower end of central authorities' macropore has
One step, for controlling to polarize the degree of depth of direct current generator；Lid shell, in aluminium groove upper end, is used for sealing polarization direct current generator；
(2) Minitype radiating fan and micro temperature sensor；Wherein, micro temperature sensor is arranged at the one of aluminium groove upper portion side wall
In hole, Minitype radiating fan is arranged in the framework of aluminium groove sidewall；
(3) for identifying the temperature controller of micro temperature sensor signal in aluminium groove, the signal transmission wire of temperature sensor
Being connected with temperature controller, this temperature controller for load thus locks the power supply supply of vibration source with polarization d.c. motor；When
The temperature of aluminium groove exceedes when arranging scope, automatically disconnects the power supply supply of polarization d.c. motor；
(4) for the headgear that aluminium groove is coupled with mastoid process and regulation annex；Headgear includes longitudinally crown potential head circle and horizontal head circle,
Horizontal head circle is positioned at the bottom of longitudinally crown potential head circle；Headgear is fixed with aluminium groove by buckle and regulating stretch band, regulation
Annex includes: be arranged at the mobile bolt of headgear both sides, is used for regulating position before and after aluminium groove；It is arranged at headgear top and rear portion
Adjusting knob, be used for regulating headgear and be close to degree with patients head.
Coupling device between low-frequency vibration source and the mastoid process for the treatment of peripheral vertigo the most according to claim 1, it is special
Levy and be: aluminium groove central authorities diameter macropores is 28-35mm；The a diameter of 4-5mm of lid shell wire hole, a diameter of 5-7mm of wire fixing hole.
Coupling device between low-frequency vibration source and the mastoid process for the treatment of peripheral vertigo the most according to claim 1, it is special
Levy and be: accommodating a length of 44-46mm of the framework of Minitype radiating fan, width is 20-22mm；Micro temperature sensor jack
A diameter of 3-4.6mm.
Coupling device between low-frequency vibration source and the mastoid process for the treatment of peripheral vertigo the most according to claim 1, it is special
Levy and be: a diameter of 100-110mm of the crown potential head circle of headgear, radian 180 degree, length 350-380mm；Head height regulates
The a length of 7-10mm of device；Horizontal head circle is oval, oval short a diameter of 15-18mm, long a diameter of 20-25mm；Anteroposterior position is adjusted
The adjustable extent of joint bolt is 18-22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246855.7A CN104873374B (en) | 2015-05-12 | 2015-05-12 | A kind of coupling device between low-frequency vibration source and the mastoid process treating peripheral vertigo |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246855.7A CN104873374B (en) | 2015-05-12 | 2015-05-12 | A kind of coupling device between low-frequency vibration source and the mastoid process treating peripheral vertigo |
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| Publication Number | Publication Date |
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| CN104873374A CN104873374A (en) | 2015-09-02 |
| CN104873374B true CN104873374B (en) | 2016-09-07 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11284205B2 (en) | 2016-11-14 | 2022-03-22 | Otolith Sound Inc. | Systems, devices, and methods for treating vestibular conditions |
| US20180133102A1 (en) * | 2016-11-14 | 2018-05-17 | Otolith Sound, Inc. | Devices And Methods For Reducing The Symptoms Of Maladies Of The Vestibular System |
| WO2019157443A1 (en) * | 2018-02-12 | 2019-08-15 | Otolith Sound Inc. | Systems, devices, and methods for treating vestibular conditions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008143573A1 (en) * | 2007-05-24 | 2008-11-27 | Cochlear Limited | Vibrator for bone conducting hearing devices |
| CN102144914A (en) * | 2010-02-05 | 2011-08-10 | 华中科技大学同济医学院附属协和医院 | Interference system for balanced sensation of human bodies |
| CN103230646A (en) * | 2013-05-08 | 2013-08-07 | 中国人民解放军第二军医大学 | Inner ear low-frequency shear stress vibrator for treating Meniere's disease |
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2015
- 2015-05-12 CN CN201510246855.7A patent/CN104873374B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008143573A1 (en) * | 2007-05-24 | 2008-11-27 | Cochlear Limited | Vibrator for bone conducting hearing devices |
| CN102144914A (en) * | 2010-02-05 | 2011-08-10 | 华中科技大学同济医学院附属协和医院 | Interference system for balanced sensation of human bodies |
| CN103230646A (en) * | 2013-05-08 | 2013-08-07 | 中国人民解放军第二军医大学 | Inner ear low-frequency shear stress vibrator for treating Meniere's disease |
Non-Patent Citations (1)
| Title |
|---|
| 内淋巴囊手术治疗梅尼埃病与剪切应激反应;邹静;《中华耳科学杂志》;20120630;全文 * |
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