CN203981801U - The proving installation of stimulating electrode electric property on artificial cochlea implanting device - Google Patents
The proving installation of stimulating electrode electric property on artificial cochlea implanting device Download PDFInfo
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- CN203981801U CN203981801U CN201420391477.2U CN201420391477U CN203981801U CN 203981801 U CN203981801 U CN 203981801U CN 201420391477 U CN201420391477 U CN 201420391477U CN 203981801 U CN203981801 U CN 203981801U
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- stimulating electrode
- adhesive tape
- tester
- conductive adhesive
- electric property
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Abstract
The utility model provides the proving installation of stimulating electrode electric property on a kind of artificial cochlea implanting device, comprise insulation adhesive tape and the conductive adhesive tape of sandwiched stimulating electrode, and the tester of testing stimulus electrode, described conductive adhesive tape has four conducting surfaces, and wherein all conductive layers in three conducting surfaces are all electrically connected with described tester.The utility model adopts conductive adhesive tape to connect stimulating electrode and tester, can test all electrodes on this root stimulating electrode simultaneously, and manual operation has greatly improved testing efficiency relatively.
Description
Technical field
The utility model relates to artificial cochlea implanting device production test technology, particularly relates to the proving installation of stimulating electrode electric property on a kind of artificial cochlea implanting device.
Background technology
Artificial cochlea is the multi-disciplinary Medical Devices such as set electron, acoustics, biologic medical, chemistry.Its function is to be severe or the complete deafness disabled patient generation sense of hearing.At present, the existing hundreds thousand of deaf persons in the whole world have used artificial cochlea, along with the continuous improvement of scientific and technical development and people's material life condition, have more deafness patient choice for use artificial cochlea equipment.
Artificial cochlea is more accurate and complicated Medical Devices, the especially implanted device of implant into body part, and its quality requirements is very high.So the test request of the implanted device to its implant part is also particularly important.When implanted device electric test, tested stimulating electrode structure is tiny in addition, and the electrode number on stimulating electrode is more, and it is very little to connect the silica gel hardness of stimulating electrode, so the electric test difficulty that it is done to physical contact is larger, implanted device is easily damaged.At present mainly rely on the method for manual operation probe to test to the test of artificial cochlea implanting device electric property, can only accomplish single-spot testing, efficiency is extremely low, is affected by human factors simultaneously, can bring destruction to implanted device.It is particularly inconvenient that Check and Inspection in batch production seems, even cannot implement.Also there is at present the conductive characteristic that uses physiological saline, test as the conducting medium of stimulating electrode and tester with physiological saline, although its method can improve testing efficiency, but measuring accuracy is lower, test specification is narrower, other functional test can only be done, all test events can not be covered.Therefore, need a kind of stimulating electrode electric test method that degree of safety is high, efficiency is high.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide the proving installation of stimulating electrode electric property on a kind of artificial cochlea implanting device, for solving low, the inefficient problem of prior art degree of safety.
For achieving the above object and other relevant objects, the utility model also provides the proving installation of stimulating electrode electric property on a kind of artificial cochlea implanting device, it comprises insulation adhesive tape and the conductive adhesive tape of sandwiched stimulating electrode, and the tester of testing stimulus electrode, described conductive adhesive tape has four conducting surfaces, and wherein all conductive layers in three conducting surfaces are all electrically connected with described tester.
Preferably, the hardness of described conductive adhesive tape is less than the silica gel hardness on described stimulating electrode.
Preferably, described three conducting surfaces directly contact with described tester to realize and conduct.
Preferably, the conductive layer on described three conducting surfaces is electrically connected with described tester by wire.
As mentioned above, the proving installation of stimulating electrode electric property on artificial cochlea implanting device of the present utility model, there is following beneficial effect: first, adopt conductive adhesive tape to connect stimulating electrode and tester, can test all electrodes on this root stimulating electrode, manual operation has greatly improved testing efficiency relatively simultaneously; Second, because conductive adhesive tape is that multilayer dielectric layer and conductive layer are alternately formed by stacking, can effectively avoid the short circuit problem of close test, avoid physiological saline to make multiple stimulating electrode short circuits together as conducting medium completely, greatly improve test accuracy, can meet the test of all test items; The 3rd, because conductive adhesive tape hardness is less than the silica gel that connects stimulating electrode, in the time that conductive adhesive tape contacts with silica gel, stimulating electrode, can not damage implanted device, ensure greatly the security of test.
Brief description of the drawings
Fig. 1 is shown as the proving installation schematic diagram of stimulating electrode electric property on artificial cochlea implanting device of the present utility model.
Fig. 2 is shown as conductive adhesive tape schematic diagram of the present utility model.
Fig. 3 is shown as the schematic diagram that is electrically connected of stimulating electrode, conductive adhesive tape and tester.
Element numbers explanation
1 insulation adhesive tape
2 stimulating electrodes
21 electrodes
3 conductive adhesive tapes
31 insulation courses
32 conductive layers
4 wires
5 testers
Embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this instructions.
Refer to Fig. 1 to Fig. 3.Notice, appended graphic the illustrated structure of this instructions, ratio, size etc., all contents in order to coordinate instructions to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this instructions, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
As shown in Figure 1, the utility model provides the proving installation of stimulating electrode electric property on a kind of artificial cochlea implanting device, it comprises insulation adhesive tape 1 and the conductive adhesive tape 3 of sandwiched stimulating electrode 2, and the tester 5 of testing stimulus electrode 2, conductive adhesive tape 3 has four conducting surfaces, and wherein all conductive layers 32 in three conducting surfaces are all electrically connected with tester 5.
The utility model also provides the method for testing of stimulating electrode electric property on a kind of artificial cochlea implanting device, utilize above-mentioned proving installation, as shown in Figure 1, it is folded in stimulating electrode to be measured 2 between conductive adhesive tape 3 and insulation adhesive tape 1, conductive adhesive tape 3 has four conducting surfaces, stimulating electrode 2 is placed in one on a conducting surface, and conductive layer 32 close contacts (as shown in Figure 3) on electrode 21 and conductive adhesive tape 3 on stimulating electrode 2, all conductive layers 32 in other three conducting surfaces of conductive adhesive tape 3 are all electrically connected with the tester 5 of testing stimulus electrode.
Above-mentioned conductive adhesive tape 3 is commonly called as zebra bar, by electric silica gel and insulation silica gel alternatively layered stack after cure moulding.In the present embodiment, conductive adhesive tape used claims again YL-zebra bar, and it has the function that conduct electricity at four sides.As shown in Figure 2, it is the alternately combination with conductive glue slice (being insulation course 31) by insulation film (being conductive layer 32), and four sides all can form special conductive characteristic.
The utility model adopts conductive adhesive tape 3 to connect stimulating electrode 2 and tester 5, can test all electrodes 21 on this root stimulating electrode 2 simultaneously, has improved testing efficiency; Because conductive adhesive tape 3 is that multilayer dielectric layer 31 and conductive layer 32 are alternately formed by stacking, can effectively avoid the short circuit problem of close test, greatly improve test accuracy, can meet the test of all test items.
For improving security, the hardness of above-mentioned conductive adhesive tape 3 is less than the silica gel hardness on stimulating electrode 2, in the time that conductive adhesive tape 3 contacts with silica gel, stimulating electrode 2, can not damage implanted device, ensure greatly the security of test, more preferably, the hardness of insulation adhesive tape 1 is less than the silica gel hardness on stimulating electrode 2.
For realizing being electrically connected of conductive adhesive tape and tester, can there is following embodiment: other three conducting surfaces of conductive adhesive tape 3 directly can be contacted and realize conducting of all conductive layers and tester with tester 5; Also can make the conductive layer 32 on other three conducting surfaces of conductive adhesive tape 3 be electrically connected with tester 5 by wire 4, as shown in Figure 3, every layer of conductive layer 32 connects a wire 4, realizes and being electrically connected of tester 5 by this wire 4.
In sum, the method of testing of stimulating electrode electric property and proving installation on artificial cochlea implanting device of the present utility model, adopt conductive adhesive tape to connect stimulating electrode and tester, can test all electrodes on this root stimulating electrode simultaneously, improved testing efficiency; Because conductive adhesive tape is that multilayer dielectric layer and conductive layer are alternately formed by stacking, can effectively avoid the short circuit problem of close test, greatly improve test accuracy, can meet the test of all test items.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (4)
1. the proving installation of stimulating electrode electric property on an artificial cochlea implanting device, it is characterized in that: the insulation adhesive tape (1) and the conductive adhesive tape (3) that comprise sandwiched stimulating electrode, and the tester of testing stimulus electrode (5), described conductive adhesive tape (3) has four conducting surfaces, and wherein all conductive layers (32) in three conducting surfaces are all electrically connected with described tester (5).
2. the proving installation of stimulating electrode electric property on artificial cochlea implanting device according to claim 1, is characterized in that: the hardness of described conductive adhesive tape (3) is less than the silica gel hardness on described stimulating electrode (2).
3. the proving installation of stimulating electrode electric property on artificial cochlea implanting device according to claim 1, is characterized in that: described three conducting surfaces directly contact with described tester (5) to realize and conduct.
4. the proving installation of stimulating electrode electric property on artificial cochlea implanting device according to claim 1, is characterized in that: the conductive layer (32) on described three conducting surfaces is electrically connected with described tester (5) by wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391477.2U CN203981801U (en) | 2014-07-16 | 2014-07-16 | The proving installation of stimulating electrode electric property on artificial cochlea implanting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391477.2U CN203981801U (en) | 2014-07-16 | 2014-07-16 | The proving installation of stimulating electrode electric property on artificial cochlea implanting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981801U true CN203981801U (en) | 2014-12-03 |
Family
ID=51979235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391477.2U Withdrawn - After Issue CN203981801U (en) | 2014-07-16 | 2014-07-16 | The proving installation of stimulating electrode electric property on artificial cochlea implanting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203981801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259433A (en) * | 2014-07-16 | 2016-01-20 | 上海力声特医学科技有限公司 | Testing method and testing apparatus for electrical performance of stimulating electrode on artificial cochlea implantation apparatus |
-
2014
- 2014-07-16 CN CN201420391477.2U patent/CN203981801U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259433A (en) * | 2014-07-16 | 2016-01-20 | 上海力声特医学科技有限公司 | Testing method and testing apparatus for electrical performance of stimulating electrode on artificial cochlea implantation apparatus |
| CN105259433B (en) * | 2014-07-16 | 2018-06-05 | 上海力声特医学科技有限公司 | The test method and test device of stimulating electrode electric property on artificial cochlea implanting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20180605 |