CN103040557A - Arm ribbon type planar electrode array for skin phonendoscope - Google Patents
Arm ribbon type planar electrode array for skin phonendoscope Download PDFInfo
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- CN103040557A CN103040557A CN2012105636974A CN201210563697A CN103040557A CN 103040557 A CN103040557 A CN 103040557A CN 2012105636974 A CN2012105636974 A CN 2012105636974A CN 201210563697 A CN201210563697 A CN 201210563697A CN 103040557 A CN103040557 A CN 103040557A
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- skin
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- phonendoscope
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Abstract
An arm ribbon type planar electrode array for a skin phonendoscope comprises a ribbon and an insulating strip fixed to the front surface of the ribbon. A plurality of groups of electrodes are fixed onto the insulating strip in an array manner, and each group of electrodes corresponds to a boosting transformer and is connected with an output end of the boosting transformer by flat cables. As the planar electrode array is a critical component, which is in contact with the skin of a human body, in the skin phonendoscope, and the skin phonendoscope transmits acoustical signals with different frequencies to different positions of the cerebral cortex of the human body by the aid of a stimulation effect of the electrode array to the skin of the human body, the arm ribbon type planar electrode array needs to be easily fixed onto an arm of the human body to the greatest extent. The electrode array of the skin phonendoscope and an insulating device are fixed onto the ribbon, and the ribbon is fixedly wound on the arm of the human body, so that the phonendoscope is in close contact with the skin of the human body, and transmits the acoustical signals to the cerebral cortex of the human body, and purposes of the phonendoscope are achieved.
Description
Technical field
The present invention relates to a kind of plane electrode array, be specifically related to a kind of skin phonendoscope with encircling arm tie-type plane electrode array.
Background technology
Nearly 100,000,000 hearing loss people are arranged in the world, and China just there are 2,000 ten thousand hearing loss people, how to solve these people's the problem of hearing, is a great problem in the world.What generally use at present is sonifer, but sonifer can't fundamentally solve this difficult problem.Because sonifer is to utilize mike that acoustical signal is changed into current signal and amplification, and then the acoustical signal after amplifying is sent to people's ear by speaker, namely sonifer only plays the effect that sound amplifies.Sonifer has following shortcoming: use simultaneously speaker and mike in (1) sonifer, if amplification is excessive, can produces mutual inductance (being also referred to as self-excitation phenomena) between these two, so that can't use; (2) sonifer still will utilize people's residual hearing, so sonifer is inoperative for the more serious people of forfeiture audition.
The inventor in the patent No. of in November, 2009 application is: ZL200910219078.1, name is called the patent of invention of " multichannel array type skin phonendoscope ", is Research Challenges but how " multichannel array type skin phonendoscope " can be contacted with human body skin always.
Summary of the invention
The object of the present invention is to provide a kind of skin phonendoscope that can realize that " multichannel array type skin phonendoscope " contacts with human body skin ring arm tie-type plane electrode array.
For achieving the above object, the technical solution used in the present invention is: the insulating trip that comprises band and be fixed on the band front; Be fixed with some groups of electrodes with array way on insulating trip, every group of electrode pair answered a booster transformer, and every group of electrode all links to each other with the outfan of separately booster transformer by winding displacement.
One end of described winding displacement links to each other with electrod-array, and the other end is connected with the outfan of booster transformer by wiring and splicing spare.
Described some groups of electrodes are comprised of the electrode slice that two row are arranged in parallel, and two electrode slices of every delegation form one group of electrode in the two row electrode slices.
The surface of described electrode slice is the high cambered surface in low center, edge.
It is 0.3cm that described electrode slice adopts area
2Ellipsoidal structure.
The spacing of described adjacent two electrode slices is 1mm.
Described band one end is provided with the left-hand thread ring, and other end reverse side is provided with VELCRO, and the back side is with the fine, soft fur that matches with VELCRO.
Described band is the band with degree of tightness.
Beneficial effect of the present invention:
Because the plane electrode array is the key that contacts with human body skin in the skin phonendoscope, skin phonendoscope passes to corticocerebral different parts by the electrod-array chafe with the acoustical signal of different frequency.So ring arm tie-type plane electrode array makes electrod-array be easily fixed on the human arm as far as possible.Be fixed on the band by electrod-array and seal with skin phonendoscope, and band is fastened on arm, make acoustic detecting apparatus and skin close contact, thereby acoustical signal is arrived cerebral cortex by skin-communication, realize the purpose of acoustic detecting apparatus.
Description of drawings
Fig. 1 is the overall structure schematic diagram in front of the present invention;
Fig. 2 is the overall structure schematic diagram at the back side of the present invention.
Wherein: 1 is electrode; 2 is insulating trip; 3 is winding displacement; 4 is wiring and splicing spare; 5 is band; 6 is the left-hand thread ring; 7 is VELCRO.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail:
Referring to Fig. 1 and Fig. 2, the present invention includes an end and be provided with left-hand thread ring 6, other end reverse side is provided with the band 5 with degree of tightness of VELCRO 7, and band 5 back sides are fixed with insulating trip 2 with the fine, soft fur that matches with VELCRO 7 in band 5 fronts; Be fixed with the some groups of electrodes 1 that the oval-shaped electrode sheet forms with array way on the insulating trip 2, the surface of electrode slice is the high cambered surface in low center, edge; Every group of electrode 1 corresponding booster transformer, the input of some groups of electrodes 1 is connected with winding displacement 3, and the other end of winding displacement 3 is provided with wiring and splicing spare 4, and each is organized electrode and is connected with the outfan of each self-corresponding booster transformer by wiring and splicing spare 4.Below in conjunction with accompanying drawing and take the electrod-array of 12 passages as embodiment work process of the present invention is described further:
Wherein 24 electrode slices are distributed on the insulating trip 2 the about 0.3cm of each plane electrode sheet area according to 12 * 2 mode
2Ellipse, be approximately the spacing of 1mm between the plane electrode sheet, 24 lines are divided into 12 groups and are connected in respectively 12 booster transformer outfans.The band width is 3-4cm approximately, and length can be decided because of the people, around one week of arm and fixed being advisable of energy.
During use, arm skin is close in the band front, is pasted and the cooperating of left-hand thread ring by magic power, magic power is pasted and the fine, soft fur at the band back side sticks together; When acoustical signal becomes the signal of telecommunication after processing, then the signal of telecommunication being sent into booster transformer processes, the signal of telecommunication after will being processed by booster transformer again is sent to respectively organizes electrode, and each organizes electrode stimulating skin, and skin is passed to cerebral cortex with the signal of different frequency; Because the plane electrode array is the key that contacts with human body skin in the skin phonendoscope, skin phonendoscope passes to corticocerebral different parts by the electrod-array chafe with the acoustical signal of different frequency, so ring arm tie-type plane electrode array makes human body have obvious sensory capacity for the skin part of electrode stimulating as far as possible.Wherein the plane electrode array is used for chafe, can both be fully and contact skin for 12 pairs of electrodes, and the plane electrode array should be fixed on the insulating trip, forms 12 * 2 array.Produce different position differences for Different electrodes stimulates, correspondence position should form one group of electrode between two rows, and one group of electrode is connected by line with two outfans of same booster transformer makes every pair of electrode that clear and definite frequency corresponding relation be arranged.
For electrod-array can easily effectively be contacted with arm skin, need to the point electrode array is inboard at the band that is fixed to around arm.The mode of specific implementation band is more, can be left-hand thread ring and VELCRO among Fig. 1 and Fig. 2, also can be various watchband types.No matter be the sort of annular form, its inboard should fixed electrode array and winding displacement.
For contacting better with skin, the plane electrode surface can be the high cambered surface in low center, edge.Will repeatedly wear at skin phonendoscope use procedure medium ring arm tie-type plane electrode array, belong to consumable accessory, ring arm tie-type plane electrode array should be demountable, so the line of ring arm tie-type plane electrode array can be connected to by wiring and splicing spare the outfan of the booster transformer of skin phonendoscope inside.
Note during use: 1, electrode surface uses side effect conductive material little and stable chemical nature to make; 2, make electrod-array and human body skin close contact, transmit exactly so that acoustical signal is stable; 3, keep for a long time the electrode of assigned frequency and the invariant position of human body skin, in order to form the sensation trained reflex; When 4, sleep is had a rest without skin phonendoscope electrod-array is left skin, allow well skin obtain to have a rest.
Claims (8)
1. a skin phonendoscope is characterized in that: comprise band (5) and be fixed on the positive insulating trip (2) of band (5) with ring arm tie-type plane electrode array; Be fixed with some groups of electrodes (1) with array way insulating trip (2) is upper, the corresponding booster transformer of every group of electrode (1), every group of electrode (1) all link to each other with the outfan of separately booster transformer by winding displacement (3).
2. skin phonendoscope according to claim 1 is with encircling arm tie-type plane electrode array, it is characterized in that: an end of described winding displacement (3) links to each other with electrod-array (1), and the other end is connected with the outfan of booster transformer by wiring and splicing spare (4).
3. skin phonendoscope according to claim 1 is with encircling arm tie-type plane electrode array, it is characterized in that: described some groups of electrodes (1) are comprised of the electrode slice that two row are arranged in parallel, and two electrode slices of every delegation form one group of electrode in the two row electrode slices.
4. according to skin phonendoscope claimed in claim 3 ring arm tie-type plane electrode array, it is characterized in that: the surface of described electrode slice is the high cambered surface in low center, edge.
5. according to skin phonendoscope claimed in claim 3 ring arm tie-type plane electrode array, it is characterized in that: it is 0.3cm that described electrode slice adopts area
2Ellipsoidal structure.
6. according to skin phonendoscope claimed in claim 3 ring arm tie-type plane electrode array, it is characterized in that: the spacing of described adjacent two electrode slices is 1mm.
7. skin phonendoscope according to claim 1 is with encircling arm tie-type plane electrode array, it is characterized in that: described band (5) one ends are provided with left-hand thread ring (6), other end reverse side is provided with VELCRO (7), and the back side is with the fine, soft fur that matches with VELCRO (7).
8. skin phonendoscope according to claim 1 is with encircling arm tie-type plane electrode array, and it is characterized in that: described band (5) is the band with degree of tightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105636974A CN103040557A (en) | 2012-12-22 | 2012-12-22 | Arm ribbon type planar electrode array for skin phonendoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105636974A CN103040557A (en) | 2012-12-22 | 2012-12-22 | Arm ribbon type planar electrode array for skin phonendoscope |
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| Publication Number | Publication Date |
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| CN103040557A true CN103040557A (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105636974A Pending CN103040557A (en) | 2012-12-22 | 2012-12-22 | Arm ribbon type planar electrode array for skin phonendoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848077A (en) * | 2015-01-11 | 2016-08-10 | 王树敏 | Novel hearing-aid |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581491A (en) * | 1984-05-04 | 1986-04-08 | Research Corporation | Wearable tactile sensory aid providing information on voice pitch and intonation patterns |
| US4926879A (en) * | 1988-06-13 | 1990-05-22 | Sevrain-Tech, Inc. | Electro-tactile stimulator |
| KR100889726B1 (en) * | 2007-02-02 | 2009-03-24 | 한국전자통신연구원 | Tactile stimulation device and apparatus using the same |
| CN101703436A (en) * | 2009-11-20 | 2010-05-12 | 陕西科技大学 | Multichannel array type skin audiophone |
-
2012
- 2012-12-22 CN CN2012105636974A patent/CN103040557A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581491A (en) * | 1984-05-04 | 1986-04-08 | Research Corporation | Wearable tactile sensory aid providing information on voice pitch and intonation patterns |
| US4926879A (en) * | 1988-06-13 | 1990-05-22 | Sevrain-Tech, Inc. | Electro-tactile stimulator |
| KR100889726B1 (en) * | 2007-02-02 | 2009-03-24 | 한국전자통신연구원 | Tactile stimulation device and apparatus using the same |
| CN101703436A (en) * | 2009-11-20 | 2010-05-12 | 陕西科技大学 | Multichannel array type skin audiophone |
Non-Patent Citations (1)
| Title |
|---|
| 李建文、付蓉: "基于DSP的皮肤听声器研究", 《计算机工程与设计》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848077A (en) * | 2015-01-11 | 2016-08-10 | 王树敏 | Novel hearing-aid |
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Application publication date: 20130417 |