CN202662215U - Cochlea function demonstrating box - Google Patents
Cochlea function demonstrating box Download PDFInfo
- Publication number
- CN202662215U CN202662215U CN 201220292299 CN201220292299U CN202662215U CN 202662215 U CN202662215 U CN 202662215U CN 201220292299 CN201220292299 CN 201220292299 CN 201220292299 U CN201220292299 U CN 201220292299U CN 202662215 U CN202662215 U CN 202662215U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- plate
- cochlear
- circuit plate
- cochlea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a cochlea function demonstrating box, which comprises a cochlea implanting body and a first control circuit board, wherein the cochlea implanting body is connected with the first control circuit board through a stimulating electrode arranged on the cochlea implanting body, an interface is arranged on the first control circuit board, the cochlea implanting body and the first control circuit board are respectively arranged in a main body board, and a first cover board is arranged on the main body board. The cochlea function demonstrating box has the advantages that the structure is simple, the testing is stable, and in addition, the waveform can be measured when the cochlea function demonstrating box is connected with an external oscilloscope.
Description
Technical field
The utility model relates to a kind of demonstration case, particularly a kind of cochlear function demonstration case.
Background technology
The demonstration of existing cochlear function mostly is directly to use pcb board, does not have switch on the pcb board, can not survey waveform, also cochlear implantation prosthesis is not fixed in the box, and volume is large, and is easily loosening, tests very unstablely, can not well fix and protect product and circuit.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, stable testing, and can measure the cochlear function demonstration case of waveform when being connected with extraneous oscillograph.
For solving this technical problem, concrete scheme of the present utility model is:
A kind of cochlear function demonstration case, comprise cochlear implantation prosthesis and first control circuit plate, described cochlear implantation prosthesis is connected with the first control circuit plate by the stimulating electrode on the cochlear implantation prosthesis, the first control circuit plate is provided with interface, described cochlear implantation prosthesis and first control circuit plate all place in the main board, and main board is provided with the first cover plate.
Further, the circuit of described first control circuit plate is provided with switch, and switch can be connected two kinds of demo modes.
Further, described the first cover plate is fixed on the main board by the plastics screw.
Further, described interface also is connected with the second control circuit plate, and the second control circuit plate places in the accessory plate, and accessory plate is provided with the second cover plate.
Further, described accessory plate is provided with perforate.
Adopt the cochlear function demonstration case of technique scheme, because described cochlear implantation prosthesis is connected with the first control circuit plate by the stimulating electrode on the cochlear implantation prosthesis, the first control circuit plate is provided with interface, described cochlear implantation prosthesis and first control circuit plate all place in the main board, main board is provided with the first cover plate, so interface can connect extraneous oscillograph, measures waveform.Because the circuit of described first control circuit plate is provided with switch, so can realize the transformation of demo mode.Because described the first cover plate is fixed on the main board by the plastics screw, good airproof performance can not be disturbed.Because described interface also is connected with the second control circuit plate, the second control circuit plate places in the accessory plate, and accessory plate is provided with the second cover plate, so accessory plate can be connected with main board.Because described accessory plate is provided with perforate, so user's finger can be held in perforate, uses convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model cochlear function demonstration case.
Embodiment
As shown in Figure 1, a kind of cochlear function demonstration case, comprise cochlear implantation prosthesis 1 and first control circuit plate 2, cochlear implantation prosthesis 1 is connected with first control circuit plate 2 by the stimulating electrode 3 on the cochlear implantation prosthesis 1, first control circuit plate 2 is provided with interface 8, cochlear implantation prosthesis 1 all places in the main board 4 with first control circuit plate 2, main board 4 is provided with the first cover plate 5, the circuit of first control circuit plate 2 is provided with switch 6, switch 6 can be connected two kinds of demo modes, the first cover plate 5 is fixed on the main board 4 by plastics screw 7, interface 8 also is connected with second control circuit plate 9, second control circuit plate 9 places in the accessory plate 10, and accessory plate 10 is provided with the second cover plate 11, and accessory plate 10 is provided with perforate 12.
The utility model cochlear function demonstration case can be realized two kinds of demo modes by switch 6, can be connected with oscillograph by interface 8, measures waveform.
The all right external cochlea debug system of the utility model can realize the measurement of cochlear implantation prosthesis 1 electrode impedance, by impedance measurement, can know the duty of cochlear implantation prosthesis 1 each electrode, helps the tuner that optimum stimulation parameter is set.
Claims (5)
1. cochlear function demonstration case, comprise cochlear implantation prosthesis and first control circuit plate, it is characterized in that: described cochlear implantation prosthesis is connected with the first control circuit plate by the stimulating electrode on the cochlear implantation prosthesis, the first control circuit plate is provided with interface, described cochlear implantation prosthesis and first control circuit plate all place in the main board, and main board is provided with the first cover plate.
2. cochlear function demonstration case according to claim 1, it is characterized in that: the circuit of described first control circuit plate is provided with switch.
3. cochlear function demonstration case according to claim 2, it is characterized in that: described the first cover plate is fixed on the main board by the plastics screw.
4. according to claim 1 to 3 each described cochlear function demonstration cases, it is characterized in that: described interface also is connected with the second control circuit plate, and the second control circuit plate places in the accessory plate, and accessory plate is provided with the second cover plate.
5. cochlear function demonstration case according to claim 4, it is characterized in that: described accessory plate is provided with perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292299 CN202662215U (en) | 2012-06-15 | 2012-06-15 | Cochlea function demonstrating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292299 CN202662215U (en) | 2012-06-15 | 2012-06-15 | Cochlea function demonstrating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662215U true CN202662215U (en) | 2013-01-09 |
Family
ID=47457103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292299 Expired - Lifetime CN202662215U (en) | 2012-06-15 | 2012-06-15 | Cochlea function demonstrating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409109A (en) * | 2016-10-31 | 2017-02-15 | 济南大学 | Animal external ear sound characteristic simulator |
| CN106530925A (en) * | 2016-10-31 | 2017-03-22 | 济南大学 | Animal acoustic system simulation device |
-
2012
- 2012-06-15 CN CN 201220292299 patent/CN202662215U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409109A (en) * | 2016-10-31 | 2017-02-15 | 济南大学 | Animal external ear sound characteristic simulator |
| CN106530925A (en) * | 2016-10-31 | 2017-03-22 | 济南大学 | Animal acoustic system simulation device |
| CN106409109B (en) * | 2016-10-31 | 2018-12-18 | 济南大学 | Animal external ear sound property simulator |
| CN106530925B (en) * | 2016-10-31 | 2018-12-18 | 济南大学 | Animal sound system simulator |
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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: ZHEJIANG NUROTRON NEURAL ELECTRONIC TECHNOLOGY CO. Free format text: FORMER NAME: HANGZHOU NUORKANG NEURAL ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Yuhang District, Hangzhou City, Zhejiang Province, 311100 West No. 1500 Building 1 room 325 Patentee after: Zhejiang Nurotron Neural Electronic Technology Co., Ltd. Address before: 518, room 2, building 5, No. 6, 310018 Avenue, Hangzhou economic and Technological Development Zone, Zhejiang, China Patentee before: Hangzhou Nuorkang Neural Electronic Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |