CN102462892A - Head-mounted position adjustable transcranial magnetic stimulation device - Google Patents
Head-mounted position adjustable transcranial magnetic stimulation device Download PDFInfo
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- CN102462892A CN102462892A CN2010105376408A CN201010537640A CN102462892A CN 102462892 A CN102462892 A CN 102462892A CN 2010105376408 A CN2010105376408 A CN 2010105376408A CN 201010537640 A CN201010537640 A CN 201010537640A CN 102462892 A CN102462892 A CN 102462892A
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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 wear-type adjustable positions transcranial magnetic stimulation treatment appearance, belong to field of medical, relate in particular to device 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 be concentrated ability, and 90% magnetic field energy is distributed in the effective stimulus district, can realize effective transcranial magnetic stimulation.Secondly, because magnetic stimulates the zone of not concentrating as the electric current density of electricity irritation, just can not make the subjects produce pain perception.And TMS does not have the large-scale stimulating coil of launching electromagnetic wave, does not therefore have the electromagenetic wave radiation injury healthy.In addition; Because the electrical conductivity of skeleton, muscle, cerebral tissue is all inequality; So the electricity irritation meeting is produced certain limitation; And magnetic does not have attenuation when stimulating through non-conductor, so magnetic stimulates the tissue in the deep that can stimulate brain, says the brain neuroblastoma that can stimulate effectively to come out from basis cranii even.Except These characteristics, advantage such as that TMS also has is simple to operate, small-sized, low price.The patent No. is that 200820108856.0 patent has been introduced a kind of transcranial magnetic stimulation device, and this transcranial magnetic stimulation device stimulus field is concentrated, magnetic field intensity and action time and frequency all scalable, no electromagenetic wave radiation, painless (can contact human body), small-sized (can leave hospital and be used for family).But the general hand-held that adopts when this transcranial magnetic stimulation device uses, thus convenient inadequately when 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 influences very big to therapeutical effect.
Summary of the invention
The objective of the invention is to: provide and accurately to regulate magnetic and stimulate head and human body operating distance and a kind of transcranial magnetic stimulation treatment appearance that can accurate regulating action position.
To achieve these goals, the present invention has taked following technical scheme: wear-type adjustable positions 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 the 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 the 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 the transcranial magnetic stimulation device is installed on the platform, 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, all be provided with locking mechanism between Zhi Tai and pole.
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 the said slide rail, this scale can be indicated the position of pole.
Head hoop is a longitude and latitude belt head hoop, adopts medical plastic to make, jaw down and the forehead place be provided with the snap close of scalable length, 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 conical permanent magnet; The transcranial magnetic stimulation device is provided with microcontroller, the rotary speed and the rotational time of microcontroller control permanent magnet; The 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 through driver module stimulates head to rotate, and its speed of may command and rotational time; Wherein, it is the cone of radial magnetizing that magnetic stimulates head, stimulates on the head at magnetic to be with the magnetic field intensity regulating sleeve of being processed by medical macromolecular materials; Control module wherein comprise output speed and rotational time signal to the controller of driver module, be fixed on the adjusting panel that is connected with controller on the 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; Power supply wherein adopts the rechargeable battery of 6V.
Compare with existing transcranial magnetic stimulation device, 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 and ability;
2) scalable action time and frequency are to adapt to different treatments;
3) can keep magnetic to stimulate head and human body operating distance and active position, the activity of human body so can treat easily, does not receive time and spatial restriction when not influencing treatment.
Description of drawings
Fig. 1 is a structural representation of the present invention.Among the figure: 1, head hoop, 2, the 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 elaborated:
Fig. 1 is the structural representation of a kind of preferred embodiment of the present invention.Head hoop 1 among the 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 scalable length.
A minor axis 10 is respectively stretched out at head hoop 1 ears place (longitude and latitude band confluce), and minor axis 10 has the spiral shell button, which is provided with locked hand nut 7.
Be provided with lamellar semi arch support 3, support 3 two and 10 sockets of two minor axises can be rotated support 3 around head hoop 1.And minor axis 10 is provided with angle scale 6, can indicate the anglec of rotation of support 3.Through locked hand nut 7 can locked support 3 rotation.Support 3 is provided with two slide rails 13 up and down, and slide rail 13 is curved along lower edge on the support 3.Be provided with the pole 4 of slotted, make support 3 pass slit (pole 4 is stuck on the upper and lower slide rail 13), thereby pole 4 can be moved on support 3 along slide rail 13.Pole 4 is provided with tooth bar; And establishing a platform 5 is placed on the pole 4; Be fixed with adjusting knob 8 on the platform 5, adjusting knob 8 have with pole 4 on the tooth bar meshed gears, through rotation adjusting knob 8 platform 5 is moved on pole 4; Pole 4 is provided with scale, can accurately regulate the position of a platform 5.Adjusting knob 8 revolves through little only the moving in axial position that (end of the axle of adjusting knob 8 is a hexagon, correspondingly with axle is provided with a hexagon groove, and when the end of adjusting knob 8 pushed the hexagon groove, adjusting knob 8 was 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 fixing branch 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 a kind of small-sized transcranial magnetic stimulation device 2 is installed on the platform 5; 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 through driver module stimulates 12 rotation, and its speed of may command and rotational time.Wherein, magnetic stimulates 12 to be the cone of radial magnetizing; Stimulate on 12 at magnetic and to be with the magnetic field intensity regulating sleeve of processing by medical macromolecular materials.Control module wherein comprise output speed and rotational time signal to the controller of driver module, be fixed on the adjusting panel 11 that is connected with controller on the 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.Power supply wherein adopts the rechargeable battery of 6V.
Transcranial magnetic stimulation device 2 among the present invention can be operated in low frequency high strength pattern, high frequency high intensity pattern, low frequency low-intensity pattern, high frequency low-intensity pattern through regulating frequency and operating distance.Low frequency high strength pattern is applicable to mental illness such as psychic trauma after Cure for insomnia disease, the disaster, pressure over loading; The high frequency high intensity pattern is applicable to department of neurology diseases such as the dry mad depression of treatment, stutter, reparation injured nerve; Low frequency low-intensity pattern is applicable to the treatment obsession; High frequency low-intensity pattern can be used to treat addiction sexually transmitted disease (STD) diseases such as drug addiction, network addiction, craving for tobacco.Following mask body is presented in the application of treatment drug addiction aspect:
What at first confirm is junkie because of craving for the intensity of anomaly of the brain electricity that produces at heart, and the distribution in definite unusual brain district simultaneously.Secondly, using above-mentioned transcranial magnetic stimulation treatment appearance provides the magnetic to specific exceptions brain district to stimulate to different patients.After the course of treatment, crave for the variation of assessment result before and after relatively magnetic stimulates at heart.
1, use the high density degree that the electroencephalograph device craves for through assessment of leading at heart, i.e. the amplitude of measuring N 270 and incubation period, and the intensity of anomaly that definite junkie is craved at heart distributes with unusual brain district.
2, on this basis, using above-mentioned therapeutic instrument generation magnetic field intensity is that 0.3～0.7T, stimulus frequency are the magnetic field of 0.1～1.0Hz, gives the stimulation in the different cerebral district of individuation.Detailed process does, 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 about the about 0.3cm of patient's head.Frequency is changed in time: 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 of magnetic stimulation is each 20～30 minutes, and every day 1 time, continuous 2 weeks are a course of treatment.
4, give the assessment of drug craving after magnetic stimulates, i.e. the amplitude of measuring N 270 and incubation period once more, the intensity of anomaly and the situation in drug craving brain district before and after relatively magnetic stimulates obtain the rehabilitate addicts quantized data of degree of the auxiliary junkie of this method.
5, confirm the quantity of the course of treatment according to data, finally rehabilitate addicts.
Claims (6)
1. wear-type adjustable positions transcranial magnetic stimulation device comprises transcranial magnetic stimulation device (2) and is placed in the head hoop (1) of head that 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 the same axis; A semicircular arc support (3) is set, and this support (3) two ends and two minor axises (10) axle connect, and are provided with arc-shaped slide rail (13) along support (3); Slide rail (13) normal direction is provided with pole (4), and this pole (4) is stuck on the slide rail (13), and can move along slide rail (13); Pole (4) is provided with a platform (5) that can move along pole (4), and is provided with scale; Prop up platform (5) and go up installation transcranial magnetic stimulation device (2), 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), all be provided with locking mechanism between a platform (5) and pole (4).
2. wear-type adjustable positions transcranial magnetic stimulation device as claimed in claim 1 is characterized in that: the minor axis (10) of said head hoop (1) locates to be provided with the angle scale (6) that can indicate support (3) position; Said slide rail (13) is provided with scale.
3. according to claim 1 or claim 2 wear-type adjustable positions transcranial magnetic stimulation device, it is characterized in that: said head hoop (1) is a longitude and latitude belt head hoop, jaw down and the forehead place be provided with the snap close of scalable length.
4. wear-type adjustable positions transcranial magnetic stimulation device as claimed in claim 3 is characterized in that: said head hoop (1) adopts medical plastic to make.
5. like claim 1 or 2 or 4 described wear-type adjustable positions transcranial magnetic stimulation devices, it is characterized in that: the magnetic of said transcranial magnetic stimulation device (2) stimulates head (12) to adopt rotatable conical permanent magnet; Transcranial magnetic stimulation device (2) is provided with microcontroller, the rotary speed and the rotational time of microcontroller control permanent magnet; Transcranial magnetic stimulation device (2) adopts battery as power supply.
6. like claim 1 or 2 or 4 described wear-type adjustable positions transcranial magnetic stimulation devices; It is characterized in that: said transcranial magnetic stimulation device (2) stimulates head and shell by power supply, control module, driver module, magnetic and regulates panel and form; Control module drives magnetic through driver module stimulates the head rotation, and its speed of may command and rotational time; Wherein, it is the cone of radial magnetizing that magnetic stimulates head, stimulates on the head at magnetic to be with the magnetic field intensity regulating sleeve of being processed by medical macromolecular materials; Control module wherein comprise output speed and rotational time signal to the controller of driver module, be fixed on the adjusting panel that is connected with controller on the 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; Power supply wherein adopts the rechargeable battery of 6V.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537640.8A CN102462892B (en) | 2010-11-09 | 2010-11-09 | Head-mounted position adjustable transcranial magnetic stimulation device |
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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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| CN102462892A true CN102462892A (en) | 2012-05-23 |
| CN102462892B CN102462892B (en) | 2014-01-01 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104487124A (en) * | 2012-07-31 | 2015-04-01 | 索尼公司 | Content output device, content output method, control device, and control method |
| 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 |
| CN109157768A (en) * | 2018-09-07 | 2019-01-08 | 中国医学科学院生物医学工程研究所 | A kind of TCD,transcranial Doppler and magnetosonic stimulating system and method with mobile rotating device |
| CN109172114A (en) * | 2018-10-12 | 2019-01-11 | 张建中 | Position warm-keeping device is treated for intracerebral section computerized mid-frequency electrotherapy |
| CN109603009A (en) * | 2019-01-23 | 2019-04-12 | 候小滨 | A kind of portable Alzheimer disease ultrashort wave physiotherapy equipment |
| 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 |
| US11253730B2 (en) | 2014-12-26 | 2022-02-22 | Greenvalley Braintech (Shenzhen) Medical Technology Co., Ltd. | Ultrasound deep brain stimulation method and system |
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| 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 |
| 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 (4)
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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 |
| 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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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487124A (en) * | 2012-07-31 | 2015-04-01 | 索尼公司 | Content output device, content output method, control device, and control method |
| US11253730B2 (en) | 2014-12-26 | 2022-02-22 | Greenvalley Braintech (Shenzhen) Medical Technology Co., Ltd. | Ultrasound deep brain stimulation method and system |
| 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 |
| CN109157768A (en) * | 2018-09-07 | 2019-01-08 | 中国医学科学院生物医学工程研究所 | A kind of TCD,transcranial Doppler and magnetosonic stimulating system and method with mobile rotating device |
| CN109172114A (en) * | 2018-10-12 | 2019-01-11 | 张建中 | Position warm-keeping device is treated for intracerebral section computerized mid-frequency electrotherapy |
| CN109603009A (en) * | 2019-01-23 | 2019-04-12 | 候小滨 | A kind of portable Alzheimer disease ultrashort wave physiotherapy equipment |
| 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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| CN102462892B (en) | 2014-01-01 |
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