CN203988636U - Managing irritating auditory phenomena therapeutic instrument - Google Patents
Managing irritating auditory phenomena therapeutic instrument Download PDFInfo
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- CN203988636U CN203988636U CN201420462376.XU CN201420462376U CN203988636U CN 203988636 U CN203988636 U CN 203988636U CN 201420462376 U CN201420462376 U CN 201420462376U CN 203988636 U CN203988636 U CN 203988636U
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Abstract
This utility model relates to technical field of medical instruments, a kind of easy and simple to handle specifically, use safe managing irritating auditory phenomena therapeutic instrument, it is characterized in that being provided with microprocessor, white noise produces circuit, frequency adjustment circuit, amplitude regulating circuit, time-modulation circuit, narrow band filter, power amplifier, attenuator, wherein white noise produces circuit, frequency adjustment circuit, amplitude regulating circuit, time-modulation circuit, narrow band filter, power amplifier, attenuator, wherein white noise produces circuit, narrow band filter, power amplifier, attenuator is connected successively, white noise produce circuit respectively with microprocessor, frequency adjustment circuit, amplitude regulating circuit is connected, time-modulation circuit is connected with the input of power amplifier, have rational in infrastructure, grade easy and simple to handle is advantage significantly.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of easy and simple to handle, use safe managing irritating auditory phenomena therapeutic instrument.
Background technology
As everyone knows, tinnitus is the sound perception under the circumstances externally stimulating without sound source, may appear in one or ears, or appear near head, tinnitus is often described as the noise of singing, but also may present other forms, as fizz, buzz or roar, tinnitus may be intermittently, may be also continuous, to patient, brings very big puzzlement.
The reason of tinnitus is varied, comprises that auditory meatus infects, and exists foreign body or cerumen in auditory meatus, nose is irritated, the wound relevant to noise, drug side effect or other unknown causes, not yet there is operative treatment present stage for tinnitus, but utilizes the outside instrument symptom of reduction of patient temporarily of sheltering.The principle of sheltering quasi-instrument is to utilize the output of audio frequency output mechanism to shelter sound, thereby shelter tinnitus symptom, this quasi-instrument generally customizes, because sheltering output frequency and the intensity of sound should adapt with tinnitus frequency and the intensity of individual patient, therefore before carrying out masking treatment, patient should first correct testing evaluation.Shelter quasi-instrument and can provide masking signal by the audio emission equipment of ear level or non-ear level, generally be provided with audio signal sample mechanism, Audio Signal Processor structure and audio signal output mechanism, wherein audio signal sample mechanism can select the audio signal of outside input, and sent in Audio Signal Processor structure and be treated to the signal that volume, frequency and patient's tinnitus situation adapt, then by audio signal output mechanism, export.
Summary of the invention
This utility model is for the shortcoming and defect existing in prior art, proposed a kind of easy and simple to handle, use safe managing irritating auditory phenomena therapeutic instrument.
This utility model can reach by following measures:
A managing irritating auditory phenomena therapeutic instrument, is provided with housing, and earphone is provided with power circuit in housing, the tinnitus masking treatment device being connected with power circuit, tinnitus masking treatment device is provided with earphone jack, and earphone plugged earphone jack is characterized in that described tinnitus masking treatment device is provided with microprocessor, white noise produces circuit, frequency adjustment circuit, amplitude regulating circuit, time-modulation circuit, narrow band filter, power amplifier, attenuator, wherein white noise produces circuit, frequency adjustment circuit, amplitude regulating circuit, time-modulation circuit, narrow band filter, power amplifier, attenuator, wherein white noise produces circuit, narrow band filter, power amplifier, attenuator is connected successively, white noise produce circuit respectively with microprocessor, frequency adjustment circuit, amplitude regulating circuit is connected, and time-modulation circuit is connected with the input of power amplifier, microprocessor respectively with frequency adjustment circuit, amplitude regulating circuit, time-modulation circuit is connected, and the outfan of attenuator is connected with earphone.
Tinnitus masking treatment device described in the utility model be also provided with successively series connection external audio Acquisition Circuit, transaudient amplifying circuit, attenuator, wherein external audio Acquisition Circuit is connected with frequency adjustment circuit, amplitude regulating circuit respectively, the outfan of time-modulation circuit is connected with the input of transaudient amplifying circuit, for gathering outside audio signal and being made as masking tone signal.
Tinnitus masking treatment device described in the utility model is also provided with the plug type storage card being connected with microprocessor, for the outside masking tone signal of typing.
In this utility model housing, be also provided with and listen force detector, listen force detector be provided with controller and successively series connection tonal signal circuit for generating, tonal signal regulating circuit, tonal signal output circuit, its middle controller is connected with tonal signal circuit for generating, tonal signal regulating circuit, tonal signal output circuit respectively, in controller, be provided with microcontroller chip, power on-off control circuit and memorizer, power on-off control circuit in controller is connected with the microprocessor in tinnitus masking treatment device, and tonal signal output circuit is connected with earphone.
This utility model housing is provided with adjusting knob and LCDs, adjusting knob comprises the frequency adjustment knob being connected with microprocessor in tinnitus masking treatment device respectively, amplitude adjusted knob, time-modulation knob, and with the tonal signal amplitude adjusted knob of listening force detector middle controller to be connected, tonal signal frequency adjustment knob; LCDs comprises respectively and the microprocessor in tinnitus masking treatment device and two LCDs of listening force detector middle controller to be connected, for regulating the parameter with display device output signal.
This utility model compared with prior art, masking tone signal based on white noise and the masking tone signal based on external audio signal are provided, and by amplitude regulating circuit, adjust the amplitude of two kinds of signals, frequency adjustment circuit regulates the occurrence frequency of two kinds of signals, it is adapted with the tinnitus sound of tinnitus patient as far as possible, in addition by time-modulation circuit, can make masking tone signal complete interrupted output, thereby the patient who adapts to interrupted tinnitus, in addition, this utility model provides listens tension detection mechanism easily, make patient before device is sheltered in use, can be first self audition situation be detected, being convenient to patient monitors and resumes treatment the state of an illness in daily life, on housing, provide for the adjusting knob of input parameter being set and for the display screen of output device running parameter, user can get information about relevant parameter, have rational in infrastructure, grade easy and simple to handle is advantage significantly.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is circuit structure block diagrams of tinnitus masking treatment device in this utility model.
Accompanying drawing 3 is circuit structure block diagrams of the pleasant to the ear force detector of this utility model.
Reference numeral: housing 1, earphone 2, adjusting knob 3, LCDs 4, microprocessor 5, white noise produce circuit 6, frequency adjustment circuit 7, amplitude regulating circuit 8, time-modulation circuit 9, narrow band filter 10, power amplifier 11, attenuator 12, external audio Acquisition Circuit 13, transaudient amplifying circuit 14, attenuator 15, controller 16, tonal signal circuit for generating 17, tonal signal regulating circuit 18, tonal signal output circuit 19.
the specific embodiment:
Below in conjunction with accompanying drawing, this utility model is further described.
As accompanying drawing 1, shown in accompanying drawing 2 and accompanying drawing 3, the utility model proposes a kind of managing irritating auditory phenomena therapeutic instrument, be provided with housing 1, earphone 2, is provided with power circuit in housing 1, the tinnitus masking treatment device being connected with power circuit, tinnitus masking treatment device is provided with earphone jack, and earphone plugged earphone jack is characterized in that described tinnitus masking treatment device is provided with microprocessor 5, white noise produces circuit 6, frequency adjustment circuit 7, amplitude regulating circuit 8, time-modulation circuit 9, narrow band filter 10, power amplifier 11, attenuator 12, wherein white noise produces circuit 6, narrow band filter 10, power amplifier 11, attenuator 12 is connected successively, white noise produce circuit 6 respectively with microprocessor 5, frequency adjustment circuit 7, amplitude regulating circuit 8 is connected, and time-modulation circuit 9 is connected with the input of power amplifier 11, microprocessor 5 respectively with frequency adjustment circuit 7, amplitude regulating circuit 8, time-modulation circuit 9 is connected, and the outfan of attenuator 12 is connected with earphone 2.
Tinnitus masking treatment device described in the utility model be also provided with successively series connection external audio Acquisition Circuit 13, transaudient amplifying circuit 14, attenuator 15, wherein external audio Acquisition Circuit 13 is connected with frequency adjustment circuit 7, amplitude regulating circuit 8 respectively, the outfan of time-modulation circuit 9 is connected with the input of transaudient amplifying circuit 14, for gathering outside audio signal and being made as masking tone signal.
Tinnitus masking treatment device described in the utility model is also provided with the plug type storage card being connected with microprocessor 5, for the outside masking tone signal of typing.
In this utility model housing, be also provided with and listen force detector, listen force detector be provided with controller 16 and successively series connection tonal signal circuit for generating 17, tonal signal regulating circuit 18, tonal signal output circuit 19, its middle controller 16 respectively with tonal signal circuit for generating 17, tonal signal regulating circuit 18, tonal signal output circuit 19 is connected, in controller 16, be provided with microcontroller chip, power on-off control circuit and memorizer, power on-off control circuit in controller 16 is connected with the microprocessor 5 in tinnitus masking treatment device, tonal signal output circuit is connected with earphone 2.
This utility model housing 1 is provided with adjusting knob 3 and LCDs 4, adjusting knob 3 comprises the frequency adjustment knob being connected with microprocessor 5 in tinnitus masking treatment device respectively, amplitude adjusted knob, time-modulation knob, and with the tonal signal amplitude adjusted knob of listening force detector middle controller 16 to be connected, tonal signal frequency adjustment knob; LCDs 4 comprises respectively and the microprocessor in tinnitus masking treatment device and two LCDs of listening force detector middle controller 16 to be connected, for regulating the parameter with display device output signal.
This utility model compared with prior art, masking tone signal based on white noise and the masking tone signal based on external audio signal are provided, and by the amplitude of two kinds of signals of amplitude regulating circuit 8 adjustment, frequency adjustment circuit 7 regulates the occurrence frequency of two kinds of signals, it is adapted with the tinnitus sound of tinnitus patient as far as possible, in addition by time-modulation circuit 9, can make masking tone signal complete interrupted output, thereby the patient who adapts to interrupted tinnitus, in addition, this utility model provides listens tension detection mechanism easily, make patient before device is sheltered in use, can be first self audition situation be detected, being convenient to patient monitors and resumes treatment the state of an illness in daily life, on housing, provide for the adjusting knob of input parameter being set and for the display screen of output device running parameter, user can get information about relevant parameter, have rational in infrastructure, grade easy and simple to handle is advantage significantly.
Claims (5)
1. a managing irritating auditory phenomena therapeutic instrument, is provided with housing, and earphone is provided with power circuit in housing, the tinnitus masking treatment device being connected with power circuit, tinnitus masking treatment device is provided with earphone jack, and earphone plugged earphone jack is characterized in that described tinnitus masking treatment device is provided with microprocessor, white noise produces circuit, frequency adjustment circuit, amplitude regulating circuit, time-modulation circuit, narrow band filter, power amplifier, attenuator, wherein white noise produces circuit, frequency adjustment circuit, amplitude regulating circuit, time-modulation circuit, narrow band filter, power amplifier, attenuator, wherein white noise produces circuit, narrow band filter, power amplifier, attenuator is connected successively, white noise produce circuit respectively with microprocessor, frequency adjustment circuit, amplitude regulating circuit is connected, and time-modulation circuit is connected with the input of power amplifier, microprocessor respectively with frequency adjustment circuit, amplitude regulating circuit, time-modulation circuit is connected, and the outfan of attenuator is connected with earphone.
2. a kind of managing irritating auditory phenomena therapeutic instrument according to claim 1, it is characterized in that described tinnitus masking treatment device be also provided with successively series connection external audio Acquisition Circuit, transaudient amplifying circuit, attenuator, wherein external audio Acquisition Circuit is connected with frequency adjustment circuit, amplitude regulating circuit respectively, and the outfan of time-modulation circuit is connected with the input of transaudient amplifying circuit.
3. a kind of managing irritating auditory phenomena therapeutic instrument according to claim 1, is characterized in that described tinnitus masking treatment device is also provided with the plug type storage card being connected with microprocessor.
4. a kind of managing irritating auditory phenomena therapeutic instrument according to claim 1, it is characterized in that being also provided with and listening force detector in housing, listen force detector be provided with controller and successively series connection tonal signal circuit for generating, tonal signal regulating circuit, tonal signal output circuit, its middle controller respectively with tonal signal circuit for generating, tonal signal regulating circuit, tonal signal output circuit is connected, in controller, be provided with microcontroller chip, power on-off control circuit and memorizer, power on-off control circuit in controller is connected with the microprocessor in tinnitus masking treatment device, tonal signal output circuit is connected with earphone.
5. a kind of managing irritating auditory phenomena therapeutic instrument according to claim 1, it is characterized in that housing is provided with adjusting knob and LCDs, adjusting knob comprises the frequency adjustment knob being connected with microprocessor in tinnitus masking treatment device respectively, amplitude adjusted knob, time-modulation knob, and with the tonal signal amplitude adjusted knob of listening force detector middle controller to be connected, tonal signal frequency adjustment knob; LCDs comprises respectively and the microprocessor in tinnitus masking treatment device and two LCDs of listening force detector middle controller to be connected, for regulating the parameter with display device output signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462376.XU CN203988636U (en) | 2014-08-15 | 2014-08-15 | Managing irritating auditory phenomena therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462376.XU CN203988636U (en) | 2014-08-15 | 2014-08-15 | Managing irritating auditory phenomena therapeutic instrument |
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| CN203988636U true CN203988636U (en) | 2014-12-10 |
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| CN201420462376.XU Active CN203988636U (en) | 2014-08-15 | 2014-08-15 | Managing irritating auditory phenomena therapeutic instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650609A (en) * | 2018-06-08 | 2018-10-12 | 东莞理工学院 | The control of output modulation in hearing instrument |
| CN111658319A (en) * | 2020-06-09 | 2020-09-15 | 烟台听雨医疗科技有限公司 | Tinnitus treatment device |
-
2014
- 2014-08-15 CN CN201420462376.XU patent/CN203988636U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650609A (en) * | 2018-06-08 | 2018-10-12 | 东莞理工学院 | The control of output modulation in hearing instrument |
| CN108650609B (en) * | 2018-06-08 | 2020-03-10 | 东莞理工学院 | Control device for output modulation in a hearing instrument |
| CN111658319A (en) * | 2020-06-09 | 2020-09-15 | 烟台听雨医疗科技有限公司 | Tinnitus treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WEIHAI DONGZHOU MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: WEIHAI DONGZHOU MEDICAL INSTRUMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 No. 28 Haibin South Road, Weihai, Weihai, Shandong Patentee after: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Address before: 264200 No. 28 Haibin South Road, Weihai, Weihai, Shandong Patentee before: WEIHAI DONGZHOU MEDICAL INSTRUMENT CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tinnitus rehabilitation therapy instrument Effective date of registration: 20150703 Granted publication date: 20141210 Pledgee: Weihai commercial bank Limited by Share Ltd Pledgor: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Registration number: 2015990000529 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170509 Granted publication date: 20141210 Pledgee: Weihai commercial bank Limited by Share Ltd Pledgor: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Registration number: 2015990000529 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tinnitus rehabilitation therapy instrument Effective date of registration: 20170509 Granted publication date: 20141210 Pledgee: Weihai City Commercial Bank Limited by Share Ltd high tech branch Pledgor: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Registration number: 2017990000390 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190422 Granted publication date: 20141210 Pledgee: Weihai City Commercial Bank Limited by Share Ltd high tech branch Pledgor: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Registration number: 2017990000390 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |