CN102462892B - Head-mounted position adjustable transcranial magnetic stimulation device - Google Patents
Head-mounted position adjustable transcranial magnetic stimulation device Download PDFInfo
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- CN102462892B CN102462892B CN201010537640.8A CN201010537640A CN102462892B CN 102462892 B CN102462892 B CN 102462892B CN 201010537640 A CN201010537640 A CN 201010537640A CN 102462892 B CN102462892 B CN 102462892B
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Abstract
The invention relates to a head-mounted position adjustable transcranial magnetic stimulation device, and belongs to the field of medical equipment. The transcranial magnetic stimulation treatment instrument comprises a transcranial magnetic stimulation device (2) and a head hoop (1) sleeved on the head, wherein an outward short shaft (10) is respectively arranged at double ears of the head hoop (1), the head hoop (1) is provided with a semicircular support (3), and two ends of the support (3) are connected with the two short shafts (10); an arc slide rail (13) is arranged along the support (3); a fulcrum bar (4) is arranged in the normal direction of the slide rail (13), and a supporting table (5) capable of moving along the fulcrum bar (4) is arranged on the fulcrum bar (4); and the transcranial magnetic stimulation device (2) is arranged on the supporting table (5), and a magnetic stimulation head (12) of the transcranial magnetic stimulation device points the center of the arc. Through the transcranial magnetic stimulation treatment instrument, the acting distance between the magnetic stimulation head (12) and a human body can be accurately adjusted, and the acting position can be accurately adjusted.
Description
Technical field
The present invention relates to the adjustable transcranial magnetic stimulation treatment instrument in wear-type position, belong to field of medical, relate in particular to the device to the influential transcranial magnetic stimulation device of brain cell.
Background technology
Transcranial magnetic stimulation device (TMS) is started in the eighties in last century, because of its good combination property, and is widely used in the modern medicine therapeutic process.Its advantage mainly contains the following aspects: at first, the characteristics that TMS has stimulus field to focus on, can concentrate energy, and 90% magnetic field energy is distributed in the effective stimulus district, can realize effective transcranial magnetic stimulation.Secondly, because magnetic stimulates the not more concentrated zone of the electric current density as electricity irritation, so just can not make the subjects produce pain perception.And TMS does not have the large-scale stimulating coil of emitting electromagnetic wave, therefore do not have the electromagenetic wave radiation injury healthy.In addition, because the electrical conductivity of skeleton, muscle, cerebral tissue is all not identical, so the electricity irritation meeting is produced to certain limitation, and magnetic does not have attenuation while stimulating through non-conductor, therefore magnetic stimulates the tissue in the deep that can stimulate brain, says even and can effectively stimulate from basis cranii brain neuroblastoma out.Except These characteristics, the advantage such as that TMS also has is simple to operate, small-sized, low price.The patent Introduction that the patent No. is 200820108856.0 a kind of transcranial magnetic stimulation device, this transcranial magnetic stimulation device stimulus field is concentrated, magnetic field intensity and action time and frequency all scalable, without electromagenetic wave radiation, painless (can contact human body), small-sized (can leave hospital for family).But the general hand-held that adopts when this transcranial magnetic stimulation device is used, thus convenient not while using, and the hand-held distance that can not accurately regulate and keep cranium magnetic stimulator and human body, and the operating distance of cranium magnetic stimulator and human body is very large on the therapeutical effect impact.
Summary of the invention
The object of the invention is to: provide and can accurately regulate magnetic and stimulate head and human body operating distance a kind of transcranial magnetic stimulation treatment instrument that can accurate regulating action position.
To achieve these goals, the present invention has taked following technical scheme: head-mounted position adjustable transcranial magnetic stimulation device, comprise transcranial magnetic stimulation device and the head hoop that is placed in head, and head hoop is positioned at the ears place and respectively establishes an outside minor axis, and two minor axises are positioned on same axis; A semicircular arc support is set, and these support two ends and two minor axis axles connect, and are provided with arc-shaped slide rail along support; The slide rail normal direction is provided with pole, and this pole is stuck on slide rail, and can move along slide rail; The platform that pole being provided with can be moved along pole, and be provided with scale; Prop up on platform transcranial magnetic stimulation device is installed, the magnetic of this transcranial magnetic stimulation device stimulates head to point to the center of circle of circular arc; And between support and head hoop, between pole and slide rail, between Zhi Tai and pole, all be provided with locking mechanism.
The minor axis place of head hoop is provided with the angle scale that can indicate backing positions, and this scale is the graphometer perpendicular to minor axis; Also be provided with scale on described slide rail, this scale can be indicated the position of pole.
Head hoop is longitude and latitude belt head hoop, adopts medical plastic to make, and under jaw and forehead place is provided with the snap close of length adjustable, make head hoop can lock ring on head.
The magnetic of the transcranial magnetic stimulation device in this therapeutic instrument stimulates head to adopt Rotatable circular taper permanent magnet; Transcranial magnetic stimulation device is provided with microcontroller, and microcontroller is controlled rotary speed and the rotational time of permanent magnet; Transcranial magnetic stimulation device adopts battery as power supply.
Transcranial magnetic stimulation device in this therapeutic instrument can stimulate head and shell and adjusting panel to form by power supply, control module, driver module, magnetic, and control module drives magnetic by driver module stimulates the head rotation, and can control its speed and rotational time; Wherein, it is the cone of radial magnetizing that magnetic stimulates head, at magnetic, stimulates cover on head that the magnetic field intensity regulating sleeve of being made by medical macromolecular materials is arranged; Control module wherein comprise output speed and rotational time signal to the controller of driver module, be fixed on the adjusting panel be connected with controller on shell; Driver module wherein comprises drive circuit, DC brushless motor, and drive circuit produces three-phase PMW ripple, and DC brushless motor is by 3 phase PMW wave frequencies and turn to rotation, DC brushless motor directly to drive the rotation of magnetic stimulation head; The rechargeable battery of 6V for power acquisition wherein.
With existing transcranial magnetic stimulation device, compare, the present invention has the following advantages:
1) can accurately regulate magnetic and stimulate accurately regulating action position of head and human body operating distance energy;
2) scalable action time and frequency, to adapt to different treatments;
3) can keep magnetic to stimulate head and human body operating distance and active position, while not affecting treatment, the activity of human body, so can be treated easily, be not subject to the restriction in time and space.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.In figure: 1, head hoop, 2, transcranial magnetic stimulation device, 3, support, 4, pole, 5, a platform, 6, angle scale, 7, locked hand nut, 8, adjusting knob, 9, locked hands screw, 10, minor axis, 11, regulate panel, 12, magnetic stimulates head, 13, slide rail.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
Fig. 1 is the structural representation of a kind of preferred embodiment of the present invention.Head hoop 1 in figure adopts longitude and latitude belt head hoop, and the longitude and latitude band adopts medical plastic.Under the jaw of head hoop 1 and forehead place is provided with the snap close of length adjustable.
A minor axis 10 is respectively stretched out at head hoop 1 ears place (longitude and latitude band confluce), and minor axis 10, with the spiral shell button, which is provided with locked hand nut 7.
Be provided with lamellar semi arch support 3, support 3 two and two minor axis 10 sockets, can rotate around head hoop 1 support 3.And minor axis 10 is provided with angle scale 6, can indicate the anglec of rotation of support 3.Rotation that can locked support 3 by locked hand nut 7.Support 3 is provided with upper and lower two slide rails 13, and slide rail 13 is curved along lower edge on support 3.Be provided with the pole 4 with gap, make support 3 through gap (pole 4 is stuck on upper and lower slide rail 13), thereby pole 4 can be moved along slide rail 13 on support 3.Pole 4 is provided with tooth bar, and establishing a platform 5 is placed on pole 4, prop up on platform 5 and be fixed with adjusting knob 8, adjusting knob 8 with pole 4 on the tooth bar meshed gears, by rotation adjusting knob 8, can make a platform 5 move on pole 4, pole 4 is provided with scale, but fine adjustment props up the position of platform 5.Adjusting knob 8 revolves by micro-only the moving in axial position that (end of the axle of adjusting knob 8 is hexagon, correspondingly with axle is provided with a hexagon groove, and when the end of adjusting knob 8 pushes the hexagon groove, adjusting knob 8 is non-rotatable; After the hexagon groove is extracted in the end of adjusting knob 8, can rotate, similar with the adjusting rod of wrist-watch), thereby the position of a fixing platform 5.Slide rail 13 also is provided with scale, can indicate the position of pole 4.And pole 4 is provided with locked hands screw 9, can withstand support 3, thus the fixing position of pole 4.
Prop up on platform 5 a kind of small-sized transcranial magnetic stimulation device 2 is installed, this transcranial magnetic stimulation device stimulates 12 and shell and regulate panel 11 and form by power supply, control module, driver module, magnetic, control module drives magnetic by driver module stimulates 12 rotation, and can control its speed and rotational time.Wherein, magnetic stimulates 12 cones that are radial magnetizing; At magnetic, stimulate a cover on 12 that the magnetic field intensity regulating sleeve of being made by medical macromolecular materials is arranged.Control module wherein comprise output speed and rotational time signal to the controller of driver module, be fixed on the adjusting panel 11 be connected with controller on shell.Driver module comprises drive circuit, DC brushless motor; Wherein drive circuit produces 3 phase PMW ripples, and DC brushless motor is by three-phase PMW wave frequency and turn to rotation, and the direct drive magnetic of DC brushless motor stimulates 12 rotation.The rechargeable battery of 6V for power acquisition wherein.
Transcranial magnetic stimulation device 2 in the present invention can be operated in low frequency high strength pattern, high frequency high intensity pattern, low frequency low-intensity pattern, High frequency and low intensity pattern by regulating frequency and operating distance.Low frequency high strength pattern is applicable to the mental illness such as psychic trauma after treatment of insomnia patients, disaster, Pressure Overload-induced; The high frequency high intensity pattern is applicable to treat the department of neurology diseases such as dry mad depression, stutter, reparation injured nerve; Low frequency low-intensity pattern is applicable to treat obsession; The High frequency and low intensity pattern can be used for the treatment of the addiction sexually transmitted disease (STD) diseases such as drug addiction, network addiction, craving for tobacco.The application of lower mask body introduction aspect treatment drug addiction:
At first determine be junkie because of craving for the intensity of anomaly of the brain electricity produced at heart, and the distribution in definite abnormal brain district simultaneously.Secondly, applying above-mentioned transcranial magnetic stimulation treatment instrument provides the magnetic to specific exceptions brain district to stimulate to different patients.After the course for the treatment of, relatively magnetic is craved for the variation of assessment result at heart before and after stimulating.
1, the application high density is led Brain Diagnostic Apparatus by assessing the degree of craving at heart, amplitude and the incubation period of measuring N270, and intensity of anomaly and abnormal brain district that definite junkie is craved at heart distribute.
2, on this basis, applying above-mentioned therapeutic instrument generation magnetic field intensity is the magnetic field that 0.3～0.7T, stimulus frequency are 0.1～1.0Hz, gives the stimulation of the Different brain region of individuation.Detailed process is, this therapeutic instrument is worn on patient's head, regulates the position of transcranial magnetic stimulation device 2, makes magnetic stimulate 12 to aim at the left temporal lobe brain zone of patient head, and magnetic stimulates 12 apart from the about 0.3cm of patient's head left and right.The frequency temporal evolution is: in 0 ~ 10min, magnetic field intensity is 0.3T; In 10 ~ 20min, magnetic field intensity is 0.5T; In 20 ~ 30min, magnetic field intensity is 0.7T.
3, the time span that magnetic stimulates is each 20～30 minutes, every day 1 time, within continuous 2 weeks, is a course for the treatment of.
4, magnetic gives the assessment of drug craving after stimulating, amplitude and the incubation period of again measuring N270, relatively magnetic stimulate before and after intensity of anomaly and the situation in drug craving brain district, obtain the rehabilitate addicts quantized data of degree of the auxiliary junkie of the method.
5, determine the quantity of the course for the treatment of according to data, finally rehabilitate addicts.
Claims (5)
1. head-mounted position adjustable transcranial magnetic stimulation device, comprise transcranial magnetic stimulation device (2) and be placed in the head hoop (1) of head, it is characterized in that: the ears place that is positioned at of head hoop (1) respectively establishes an outside minor axis (10), and two minor axises (10) are positioned on same axis; A semicircular arc support (3) is set, this support (3) two ends and two minor axises (10) axle connect, support (3) can be rotated around head hoop (1), locate to be provided with at minor axis (10) angle scale (6) that can indicate support (3) position, and be provided with arc-shaped slide rail (13) along support (3) simultaneously; Slide rail (13) normal direction is provided with pole (4), and it is upper that this pole (4) is stuck in slide rail (13), and can be mobile along slide rail (13), is provided with the scale of indication pole (4) position simultaneously on described slide rail (13); Pole (4) is provided with a platform (5) that can be mobile along pole (4), but and be provided with fine adjustment and prop up platform (5) position scale; Prop up the upper transcranial magnetic stimulation device (2) of installing of platform (5), the magnetic of this transcranial magnetic stimulation device stimulates the center of circle of head (12) sensing circular arc; And between support (3) and head hoop (1), between pole (4) and slide rail (13), between a platform (5) and pole (4), all be provided with locking mechanism.
2. head-mounted position adjustable transcranial magnetic stimulation device as claimed in claim 1, it is characterized in that: described head hoop (1) is longitude and latitude belt head hoop, under jaw and forehead place is provided with the snap close of length adjustable.
3. head-mounted position adjustable transcranial magnetic stimulation device as claimed in claim 2, is characterized in that: the making of described head hoop (1) employing medical plastic.
4. head-mounted position adjustable transcranial magnetic stimulation device as described as any one in claim 1-3, is characterized in that: magnetic stimulation head (12) the employing Rotatable circular taper permanent magnet of described transcranial magnetic stimulation device (2); Transcranial magnetic stimulation device (2) is provided with microcontroller, and microcontroller is controlled rotary speed and the rotational time of permanent magnet; Transcranial magnetic stimulation device (2) adopts battery as power supply.
5. head-mounted position adjustable transcranial magnetic stimulation device as described as any one in claim 1-3, it is characterized in that: described transcranial magnetic stimulation device (2) stimulates head and shell and adjusting panel to form by power supply, control module, driver module, magnetic, control module drives magnetic by driver module stimulates the head rotation, and can control its speed and rotational time; Wherein, it is the cone of radial magnetizing that magnetic stimulates head, at magnetic, stimulates cover on head that the magnetic field intensity regulating sleeve of being made by medical macromolecular materials is arranged; Control module wherein comprise output speed and rotational time signal to the controller of driver module, be fixed on the adjusting panel be connected with controller on shell; Driver module wherein comprises drive circuit, DC brushless motor, and drive circuit produces three-phase PMW ripple, and DC brushless motor is by 3 phase PMW wave frequencies and turn to rotation, DC brushless motor directly to drive the rotation of magnetic stimulation head; The rechargeable battery of 6V for power acquisition wherein.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010537640.8A CN102462892B (en) | 2010-11-09 | 2010-11-09 | Head-mounted position adjustable transcranial magnetic stimulation device |
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| CN201010537640.8A CN102462892B (en) | 2010-11-09 | 2010-11-09 | Head-mounted position adjustable transcranial magnetic stimulation device |
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| CN102462892A CN102462892A (en) | 2012-05-23 |
| CN102462892B true CN102462892B (en) | 2014-01-01 |
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| CN104487124B (en) * | 2012-07-31 | 2018-08-31 | 索尼公司 | Content output device, content outputting method, control device and control method |
| CN104548390B (en) | 2014-12-26 | 2018-03-23 | 中国科学院深圳先进技术研究院 | It is a kind of to obtain the method and system that the ultrasound emission sequence that cranium focuses on ultrasound is worn for launching |
| CN108310659A (en) * | 2018-02-12 | 2018-07-24 | 四川大学 | Wear-type pulsed electromagnetic field therapy instrument |
| CN108721783A (en) * | 2018-07-02 | 2018-11-02 | 兰州交通大学 | A kind of deep transcranial magnetic stimulation adjusts and support device and its system |
| CN109157768B (en) * | 2018-09-07 | 2020-11-06 | 中国医学科学院生物医学工程研究所 | Transcranial ultrasonic and magnetoacoustic stimulation system with mobile rotating device and method |
| CN109172114B (en) * | 2018-10-12 | 2020-11-27 | 张建中 | Therapeutic part warming device for computer intermediate frequency treatment in department of neurology |
| CN109603009B (en) * | 2019-01-23 | 2021-05-07 | 候小滨 | Alzheimer's disease ultrashort wave physiotherapy equipment convenient to carry |
| CN112494204A (en) * | 2020-12-10 | 2021-03-16 | 中南大学湘雅二医院 | Treatment device for treating fundus diseases by utilizing laser |
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| CN1522770A (en) * | 2003-09-04 | 2004-08-25 | 高春平 | Encephalic tridimensionally directional magnetism and laser therapeutic system |
| CN2722960Y (en) * | 2004-04-30 | 2005-09-07 | 郎鸿志 | Stereo positioning frame for ultrasonic embolism dissolving therapeutic instrument through skull |
| WO2010017249A1 (en) * | 2008-08-04 | 2010-02-11 | The Trustees Of Columbia University In The City Of New York | Methods, apparatus and systems for magnetics stimulation |
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| US20100185042A1 (en) * | 2007-08-05 | 2010-07-22 | Schneider M Bret | Control and coordination of transcranial magnetic stimulation electromagnets for modulation of deep brain targets |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1522770A (en) * | 2003-09-04 | 2004-08-25 | 高春平 | Encephalic tridimensionally directional magnetism and laser therapeutic system |
| CN2722960Y (en) * | 2004-04-30 | 2005-09-07 | 郎鸿志 | Stereo positioning frame for ultrasonic embolism dissolving therapeutic instrument through skull |
| WO2010017249A1 (en) * | 2008-08-04 | 2010-02-11 | The Trustees Of Columbia University In The City Of New York | Methods, apparatus and systems for magnetics stimulation |
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