CN2472650Y - Unipolar cavity-tube needle electrode - Google Patents
Unipolar cavity-tube needle electrode Download PDFInfo
- Publication number
- CN2472650Y CN2472650Y CN00221484.9U CN00221484U CN2472650Y CN 2472650 Y CN2472650 Y CN 2472650Y CN 00221484 U CN00221484 U CN 00221484U CN 2472650 Y CN2472650 Y CN 2472650Y
- Authority
- CN
- China
- Prior art keywords
- needle
- plug
- electrode
- utility
- pinhead
- 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 - Fee Related
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model pertains to a detecting electromyogram used in diagnosis, in particular to the electrode of the electromyogram. A monopole cavity pin electrode comprises a needlepoint, a needle tube, a pinhead and a plug. The plug is connected to the pinhead, and the needle tube and the pinhead are smeared with an insulating layer respectively. The utility model can also be used as a pin electrode for provoking, recording and injecting, reaching the using of the lowest effective therapeutic dose, lightening side effect furthest and releasing the patients from the pain of a plurality of injections.
Description
This utility model belongs to the electromyography of the detection that is used for diagnostic purpose, is specially adapted to the electrode of electromyography.
The monopolar needle electrode of conventional neural myoelectric apparatus adapted only as stimulating or the recording electrode use, can not satisfy clinical special requirement such as injectable drug.
The purpose of this utility model is to provide a kind of electrode that can be used to stimulate, write down can be used for the one pole lumen needle electrode of injection again, can inject the position that medicine to stylus guides neural myoelectricity by lumen.
The technical scheme that this utility model adopted is: it comprises needle point, needle tubing, syringe needle, plug one pole lumen needle electrode, and plug is connected with syringe needle, scribbles insulating barrier on needle tubing, the syringe needle.
Advantage of the present utility model is: can be simultaneously as stimulating, write down or injecting stylus and use, by using this electrode, can monitor under the neural myoelectrical activity in real time, reach accurate functional localization, injectable drug, reduce blindly excessive use of medicine, alleviate side effect to greatest extent and avoid the repeatedly misery of inserting needle of patient, can be connected injection with the syringe of different model and use.
Fig. 1 is this utility model structural representation
Wherein: 1 needle point, 2 needle tubings, 3 syringe needles, 4 plugs, 5 insulating barriers
Below in conjunction with view this utility model is described in detail.
As shown in Figure 1, one pole lumen needle electrode comprises needle point 1, needle tubing 2, syringe needle 3, plug 4, plug 4 is connected with syringe needle 3, scribble insulating barrier 5 on needle tubing 2, the syringe needle 3, plug 4 meets at right angles with syringe needle 3, one pole lumen needle electrode removes needle point 1, plug 4 for exposed, and remainder is by medical high polymer insulant (politef) coating insulation.
Operation principle of the present utility model: after the intubate of one pole lumen needle electrode plug and neural myoelectric apparatus lead joined and finishing the electrophysiological function location, with medicine by syringe and the syringe needle back injection local organization of joining.
Claims (2)
1, a kind of one pole lumen needle electrode is characterized in that it comprises needle point (1), needle tubing (2), syringe needle (3), plug (4), and plug (4) is connected with syringe needle (3), scribbles insulating barrier (5) on needle tubing (2), the syringe needle (3).
2, one pole lumen needle electrode according to claim 1 is characterized in that plug (4) and syringe needle (3) meet at right angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00221484.9U CN2472650Y (en) | 2000-08-18 | 2000-08-18 | Unipolar cavity-tube needle electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00221484.9U CN2472650Y (en) | 2000-08-18 | 2000-08-18 | Unipolar cavity-tube needle electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472650Y true CN2472650Y (en) | 2002-01-23 |
Family
ID=33586371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00221484.9U Expired - Fee Related CN2472650Y (en) | 2000-08-18 | 2000-08-18 | Unipolar cavity-tube needle electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472650Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852858A (en) * | 2016-03-28 | 2016-08-17 | 西安富德医疗电子有限公司 | Disposable facial muscle needle electrode for medical use |
| CN106473737A (en) * | 2016-11-24 | 2017-03-08 | 张珊珊 | A kind of measuring system based on the sEMG muscle and deep signal of telecommunication |
-
2000
- 2000-08-18 CN CN00221484.9U patent/CN2472650Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852858A (en) * | 2016-03-28 | 2016-08-17 | 西安富德医疗电子有限公司 | Disposable facial muscle needle electrode for medical use |
| CN106473737A (en) * | 2016-11-24 | 2017-03-08 | 张珊珊 | A kind of measuring system based on the sEMG muscle and deep signal of telecommunication |
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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 |