CN2572704Y - Bone conductive hearing-aid - Google Patents
Bone conductive hearing-aid Download PDFInfo
- Publication number
- CN2572704Y CN2572704Y CN 02266851 CN02266851U CN2572704Y CN 2572704 Y CN2572704 Y CN 2572704Y CN 02266851 CN02266851 CN 02266851 CN 02266851 U CN02266851 U CN 02266851U CN 2572704 Y CN2572704 Y CN 2572704Y
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- artificial tooth
- lead
- ossiphone
- vibration
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Abstract
The utility model relates to a bone conductive hearing-aid which comprises a microphone and an amplifier. The bone conductive hearing-aid is characterized in that a frequency modulation transmitting set is arranged which is combined with the microphone to form an outer machine; a vibrating artificial tooth is also arranged, and a signal receiving device, an electric vibrating device and a battery are inlaid inside the vibrating artificial tooth, wherein, the amplifier is inlaid inside the vibrating artificial tooth, and an input end of the amplifier is connected with an output end of the signal receiving device, while an output end of the amplifier is connected with the electric vibrating device. The utility model solves the technical problem that persons who lose hearing completely due to the defects of ear periosteum obtain hearing again.
Description
Technical field:
The utility model is about hearing aids, particularly the hearing aids about being conducted through the tooth jawbone by tooth.
Background technology:
Existing hearing aids includes microphone (claim not only microphone or microphone), expander and receiver (but also claiming earphone) three parts.It converts tones into corresponding electric wave by microphone, through expander electric wave is amplified and transports to the receiver that inserts in people's ear external auditory meatus, by receiver electric wave is reduced into corresponding sound again, and the vibration by eardrum at last is conveyed to ear bones.This is the same just like directly speaking in one's ear, so can make many baryacusias or hearing slump of disastrous proportions person recover hearing again.Particularly in recent years, along with progress of science and technology, the new electronic component of microminiaturization continues to bring out in a large number, hearing aids is also day by day to microminiaturized and lightweight development, various small and exquisite slim and graceful hearing aidss go on the market one after another, and it is very convenient that it wears use, is a big Gospel in fact to numerous deafness.But the scope of application of this hearing aids has its limitation, because it finally need be conveyed to ear bones through vibrophone, that is to say that wearing with the person must be the people who still has certain hearing.If do not have eardrum or eardrum can not vibrate the people who completely loses hearing, even especially those geneogenous deaf-mutes wear also to be still with existing hearing aids and can not hear sound.
Summary of the invention:
The utility model purpose is to provide a kind of ossiphone, solves and obtains the technical problem of hearing owing to the ear drum membrane defective causes the people who completely loses hearing.
The technical scheme that the utility model solves above-mentioned skill problem is as follows:
A kind of ossiphone comprises microphone, amplifier, it is characterized in that: be provided with the frequency modulation emitter, this frequency modulation emitter and microphone combine and constitute outer machine; Be provided with the vibration artificial tooth, be embedded with signal receiving device, electric oscillation device and battery in this vibration artificial tooth; This amplifier is inlaid in the above-mentioned vibration artificial tooth, and its input links to each other with signal receiving device output, and its output links to each other with the electric oscillation device.
Above-mentioned ossiphone is characterized in that: this electric oscillation device is the vibrator that is made of iron-core coil, or the vibrator of piezoelectric ceramic.
Above-mentioned ossiphone is characterized in that: be provided with the saliva switch that comprises triode and lead that is connected between electric oscillation device and power supply in this vibration artificial tooth; Wherein the collector electrode of triode links to each other with the electric oscillation device, emitter links to each other with anode, and two leads cause the vibration artificial tooth flank of tooth and expose from the collector electrode of triode and base stage respectively.
Above-mentioned ossiphone is characterized in that: be provided with in this vibration artificial tooth and comprise two charging devices that caused the vibration artificial tooth flank of tooth and lead that exposes and diode respectively by battery the two poles of the earth; Wherein in the middle of the lead that diode is connected on battery cathode links to each other.
Above-mentioned ossiphone is characterized in that: the lead that links to each other with anode in this charging device can be same lead with the lead of being drawn by transistor collector in the saliva switch.
Above-mentioned ossiphone is characterized in that: the shell of this microphone is provided with the cradle of placing the vibration artificial tooth, and this cradle is provided with and vibrates the corresponding charging contact of charging lead that artificial tooth exposes.
Above-mentioned ossiphone is characterized in that: this vibration artificial tooth is a removable denture, or fixed denture.
The utility model is the milli machine vibration that converts tones into artificial tooth, drives the dermal tooth that is adjacent and directly sends adjacent ear bones to by the tooth jawbone, has opened up a brand-new sound conduction approach.The deaf person that it can make eardrum completely lose function needn't just can obtain hearing by the auricle operation of costliness, thereby has enlarged the suitable person's of hearing aids scope.Especially some deaf-mutes that cure odontopathy that need have tooth pulled out are particularly suitable for, can obtain and kill two birds with one stone, the windfall effect that gets twice the result with half the effort.And outer machine is provided with the cradle of placing the vibration artificial tooth, both can prevent that it from taking out from the oral cavity after owing to leave about the loss that causes conveniently or look for, can carry out charging to it again, have the ability of enough work with assurance.Particularly the utility model without any influence, unlike existing hearing aids, makes the people know that at a glance user's hearing has problem to the usefulness person's that wears appearance, therefore can exempt ear acute hearing person's inferiority complex, and pressure is a cup too low.
Description of drawings:
Fig. 1 is the surface structure schematic diagram of the outer machine of the utility model.
Fig. 2 is the circuit diagram in the vibration artificial tooth.
Fig. 3 is a kind of active type of a utility model vibration artificial tooth and at intraoral scheme of installation.
Embodiment:
See also Fig. 1～Fig. 3, the utility model comprises microphone 4, amplifier 6.The output of this microphone 4 is connected with frequency modulation emitter (because the frequency modulation emitter is the known prior art of a kind of public, so repeat no more).This frequency modulation emitter and microphone 4 are combined and have been constituted outer machine 5 of the present utility model.This transmitting antenna 2 of readjusting the distribution injection device can expose setting as shown in Figure 1, also can be arranged in outer machine 5 fuselages to be built-in.Machine 5 housings are provided with and vibrate the cradle 1 that artificial tooth 7 shapes are complementary outside, and the corresponding position of cradle 1 is provided with two charging contacts 3, and interior with the being arranged on outer machine 5 respectively corresponding positive and negative electrode of storage battery in this two chargings contact links to each other.Be provided with vibration artificial tooth 7, it is a kind of removable denture, after it takes out from the oral cavity, can directly be placed on the cradle 1 of outer machine 5, the battery of its inside is charged, and can prevent to cause searching or the trouble of losing owing to leaving about conveniently.Be embedded with signal receiving device 12, amplifier 6, electrical vibrator 8 and battery 11 in the vibration artificial tooth 7.The output of this signal receiving device 12 (it is the known routine techniques of the public, so seldom give unnecessary details) links to each other with amplifier 6 ends, and the output of amplifier 6 is by electrical vibrator 8 and 101 anodal linking to each other of battery.Movable vibration artificial tooth 7 by be fixedly set in the overhanging fixed bridge in its both sides, top 71 and dermal tooth 13,14 on every side contact against and be positioned and be installed in the vacancy of denture.Because the molar volume is big, is convenient to electricity receiving device 12, amplifier 6, electrical vibrator 8, battery 11 are set in it; So vibration artificial tooth 7 is generally chosen molar.Also can be provided with the saliva switch 9 that comprises triode 91 and lead 92,93 in the vibration artificial tooth 7.11 anodal linking to each other of this transistor collector and battery, emitter links to each other with electrical vibrator 8, and its base stage and collector electrode are drawn to be directed at lead 92,93 respectively and vibrated artificial tooth 7 tooth surfaces and expose.After vibration was recognized tooth 7 and taken out from the oral cavity, lead 92 and 93 lost saliva formation and open circuit, and make triode 91 be cut-off state, it are quit work, with the electric energy of conserve batteries 11.Vibrate artificial tooth 7 in addition the charging device 10 that comprises diode 102, lead 101 and 103 can also be set.Wherein lead 101 1 ends link to each other with the negative pole of battery 11, middle serial connection diode 102, the other end exposes to vibration artificial tooth 7 tooth tables.Lead 103 and battery 11 be anodal to link to each other and leads to tooth surface, is simplified structure, the minimizing member, can adopt with above-mentioned saliva switch 9 in the lead 93 of drawing from triode 91 collector electrodes integrate.Electrical vibrator 8 can be the iron-core coil formula, also can be piezoelectric ceramic type.Vibrating artificial tooth in addition also can be fixed artificial tooth, and it is movable that advantage is that conducting effect is better than, and also do not need to be provided with saliva switch and charging device, and shortcoming is that battery is restricted useful life, needs the periodic replacement battery.For ease of carrying of outer machine 5, appropriate location is provided with one as the extension eye-splice of walkman (Walkman) now on the shell of machine 5 outside.
Claims (7)
1, a kind of ossiphone comprises microphone, amplifier, it is characterized in that: be provided with the frequency modulation emitter, this frequency modulation emitter and microphone combine and constitute outer machine; Be provided with the vibration artificial tooth, be embedded with signal receiving device, electric oscillation device and battery in this vibration artificial tooth; This amplifier is inlaid in the above-mentioned vibration artificial tooth, and its input links to each other with signal receiving device output, and its output links to each other with the electric oscillation device.
2, ossiphone according to claim 1 is characterized in that: this electric oscillation device is the vibrator that is made of iron-core coil, or the vibrator of piezoelectric ceramic.
3, ossiphone according to claim 1 is characterized in that: be provided with the saliva switch that comprises triode and lead that is connected between electric oscillation device and power supply in this vibration artificial tooth; Wherein the collector electrode of triode links to each other with the electric oscillation device, emitter links to each other with anode, and two leads cause the vibration artificial tooth flank of tooth and expose from the collector electrode of triode and base stage respectively.
4, according to claim 1,2 or 3 described ossiphones, it is characterized in that: being provided with in this vibration artificial tooth comprises two charging devices that caused the vibration artificial tooth flank of tooth and lead that exposes and diode respectively by battery the two poles of the earth; Wherein in the middle of the lead that diode is connected on battery cathode links to each other.
5, ossiphone according to claim 4 is characterized in that: the lead that links to each other with anode in this charging device can be same lead with the lead of being drawn by transistor collector in the saliva switch.
6, ossiphone according to claim 1 is characterized in that: the shell of this microphone is provided with the cradle of placing the vibration artificial tooth, and this cradle is provided with and vibrates the corresponding charging contact of charging lead that artificial tooth exposes.
7, ossiphone according to claim 1 is characterized in that: this vibration artificial tooth is a removable denture, or fixed denture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266851 CN2572704Y (en) | 2002-09-05 | 2002-09-05 | Bone conductive hearing-aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266851 CN2572704Y (en) | 2002-09-05 | 2002-09-05 | Bone conductive hearing-aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572704Y true CN2572704Y (en) | 2003-09-10 |
Family
ID=33732577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02266851 Expired - Fee Related CN2572704Y (en) | 2002-09-05 | 2002-09-05 | Bone conductive hearing-aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572704Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101010984B (en) * | 2004-09-15 | 2011-07-20 | 丹尼尔·R·舒梅尔 | Bone conduction hearing assistance device |
| CN103874003A (en) * | 2007-08-22 | 2014-06-18 | 索尼图斯医疗公司 | Bone conduction hearing device with open-ear microphone |
| CN105849027A (en) * | 2013-12-23 | 2016-08-10 | 蒂森克虏伯电梯股份公司 | Conveying unit |
| WO2020000705A1 (en) * | 2018-06-26 | 2020-01-02 | 声佗医疗科技（上海）有限公司 | Bone conduction hearing device |
-
2002
- 2002-09-05 CN CN 02266851 patent/CN2572704Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101010984B (en) * | 2004-09-15 | 2011-07-20 | 丹尼尔·R·舒梅尔 | Bone conduction hearing assistance device |
| CN103874003A (en) * | 2007-08-22 | 2014-06-18 | 索尼图斯医疗公司 | Bone conduction hearing device with open-ear microphone |
| CN103874003B (en) * | 2007-08-22 | 2018-05-01 | 声佗医疗科技（上海）有限公司 | Bone conduction hearing device with open-ear microphone |
| CN105849027A (en) * | 2013-12-23 | 2016-08-10 | 蒂森克虏伯电梯股份公司 | Conveying unit |
| US9845223B2 (en) | 2013-12-23 | 2017-12-19 | Thyssenkrupp Elevator Ag | Conveying apparatus |
| WO2020000705A1 (en) * | 2018-06-26 | 2020-01-02 | 声佗医疗科技（上海）有限公司 | Bone conduction hearing device |
| US11284206B2 (en) | 2018-06-26 | 2022-03-22 | Sonitus Medical (Shanghai) Co., Ltd. | Bone conduction hearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |