CN209059204U - Electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art - Google Patents
Electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art Download PDFInfo
- Publication number
- CN209059204U CN209059204U CN201821254191.4U CN201821254191U CN209059204U CN 209059204 U CN209059204 U CN 209059204U CN 201821254191 U CN201821254191 U CN 201821254191U CN 209059204 U CN209059204 U CN 209059204U
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- CN
- China
- Prior art keywords
- metallic channel
- insulating layer
- transmission line
- pin electrode
- sliding sleeve
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Abstract
The utility model discloses electrophysiologic monitoring pin electrodes in a kind of Novel neurosurgery art, including connector, one end chain of the connector is connected to transmission line, and the lateral wall of transmission line and joint is provided with Rubber end, insulating layer is provided on the outside of the transmission line, and the side inside insulating layer offers the second metallic channel, the other side inside the insulating layer offers the first metallic channel, and transmission line is in the inside of the second metallic channel.The utility model is equipped with the first metallic channel, the second metallic channel and fastening bolt, it can be by the line of other pin electrode bands around together and being stuck in the first metallic channel, avoid line segment excessively and cause it is very chaotic with it is inconvenient, in conjunction with metal mesh, supporting rod, spring, Rubber end and sliding sleeve, avoid touching, movement that electrode needle band is caused to fold, influence the result of monitoring, and the device is provided with insulating layer, it avoids the electromagnetism of the personnel in addition to patient from impacting detection pin electrode, medical staff is made to make false judgment.
Description
Technical field
The utility model relates to technical field of medical instrument, electrophysiologic monitoring is used in specially a kind of Novel neurosurgery art
Pin electrode.
Background technique
Electrophysiologic monitoring work is pin electrode in neurosurgery operation, as stimulation, record or injection stylus when can be used
It uses, by using the electrode, accurate functional localization can be reached under real-time monitoring nerve myoelectrical activity, inject drug, reduce
Drug is blindly excessively used, and mitigates side effect to the maximum extent and avoids the pain of the multiple inserting needle of patient, can be with different model
Syringe connection injection uses.Existing pin electrode be all it is individually placed, the line of electrode needle band is very long, and with a patient
May a few place places require using, then can be wrapped on the body of patient, be inconvenient, and existing pin electrode be easy to fold,
It squeezes, and by electromagnetic effect in medical staff's body, can all influence the numerical value of monitoring, lead to false judgment.
Utility model content
The purpose of this utility model is to provide electrophysiologic monitoring pin electrodes in a kind of Novel neurosurgery art, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: electro physiology in a kind of Novel neurosurgery art
Monitoring uses pin electrode, including connector, one end chain of the connector to be connected to transmission line, and the lateral wall of transmission line and joint
It is provided with Rubber end, insulating layer is provided on the outside of the transmission line, and the side inside insulating layer offers the second metallic channel,
The other side inside the insulating layer offers the first metallic channel, and transmission line is led in the inside of the second metallic channel, described first
The inner sidewall of wire casing and the second metallic channel is all provided with metal mesh, and the inner sidewall of the first metallic channel is provided with dampening assembly, institute
The both ends for stating insulating layer lateral wall, which all cover, is provided with sliding sleeve, and the side of sliding sleeve offers through-hole, the sliding sleeve
The other end of pipe is provided with fixation kit, and the other end of the transmission line is equipped with syringe needle, and the joint of syringe needle and transmission line
It is provided with anti-slip layer, the two sides of the anti-slip layer are symmetrically arranged with flank, and cavity is all symmetrically offered on flank, the cavity
Inside is all provided with adhesive band, and the one end of adhesive band outside cavity is all equipped with grip band.
Preferably, the dampening assembly includes arc supporting rod and spring, and arc supporting rod described in multiple groups is symmetrically hinged on
The interior bottom of first metallic channel, and spring is evenly arranged between arc supporting rod lateral wall and the first metallic channel inner sidewall.
Preferably, the inner sidewall of the arc supporting rod is all evenly arranged with anti-skidding salient point.
Preferably, the inner sidewall of second metallic channel is provided with rubber ring.
Preferably, the fixation kit includes fastening bolt and rubber press, and the fastening bolt is arranged in sliding sleeve
Side, and one end of fastening bolt extends to the inside of sliding sleeve, the one end of the fastening bolt outside sliding sleeve
It is provided with spill spin block, and the other end of fastening bolt is equipped with rubber press.
Preferably, the making material of the anti-slip layer and insulating layer is all electro-insulating rubber.
Compared with prior art, the utility model has the beneficial effects that electrophysiologic monitoring is used in the Novel neurosurgery art
Pin electrode is equipped with the first metallic channel, the second metallic channel and fastening bolt, can be by the line of other pin electrode bands around together
And be stuck in the first metallic channel, avoid line segment excessively and cause it is very chaotic with it is inconvenient, in conjunction with metal mesh, supporting rod, spring, rubber
Head and sliding sleeve can carry out bumper and absorbing shock to tape, avoid touching, movement that electrode needle band is caused to fold, influence
Monitoring as a result, and electrophysiologic monitoring with pin electrode is equipped with flank, grip band, adhesive band and sky in the Novel neurosurgery art
Chamber, the position convenient for being placed according to pin electrode are fixed, and avoid syringe needle that easy position influence test result occurs, or even make to patient
At injury, and the device is provided with insulating layer, avoids the electromagnetism of the personnel in addition to patient from impacting detection pin electrode, causes
Monitoring numerical value mistake, makes medical staff make false judgment, influences the therapeutic effect of patient.
Detailed description of the invention
Fig. 1 is the main view schematic cross-sectional view of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the portion the A structure enlargement diagram in Fig. 1.
In figure: 1, sliding sleeve；2, transmission line；3, Rubber end；4, connector；5, the first metallic channel；6, arc supporting rod；7,
Fastening bolt；8, flank；9, grip band；10, adhesive band；11, cavity；12, anti-slip layer；13, syringe needle；14, insulating layer；15, rubber
Cushion rubber；16, metal mesh；17, spring；18, through-hole；19, the second metallic channel；20, rubber press.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: electrophysiologic monitoring in a kind of Novel neurosurgery art
With pin electrode, including connector 4, one end chain of connector 4 is connected to transmission line 2, and transmission line 2 and the lateral wall of 4 junction of connector are set
It is equipped with Rubber end 3, the line segment of junction is avoided to fold, damages wire body, the outside of transmission line 2 is provided with insulating layer 14, and
Side inside insulating layer 14 offers the second metallic channel 19, and the other side inside insulating layer 14 offers the first metallic channel 5, and
For transmission line 2 in the inside of the second metallic channel 19, the inner sidewall of the first metallic channel 5 and the second metallic channel 19 is all provided with metal mesh
16, the toughness of wire body is improved, and the inner sidewall of the first metallic channel 5 is provided with dampening assembly, touching, movement is avoided to make wire body infolding
Folded, the both ends of 14 lateral wall of insulating layer, which all cover, is provided with sliding sleeve 1, and the side of sliding sleeve 1 offers through-hole 18, sliding
The other end of casing 1 is provided with fixation kit, and the other end of transmission line 2 is equipped with syringe needle 13, and syringe needle 13 and transmission line 2 connect
Anti-slip layer 12 is provided at conjunction, the two sides of anti-slip layer 12 are symmetrically arranged with flank 8, improve the stability after pasting, and on flank 8
Cavity 11 is all symmetrically offered, adhesive band 10 is all provided with inside cavity 11, and the one end of adhesive band 10 outside cavity 11 is all
Grip band 9 is installed, convenient for pulling out adhesive band 10.
In this embodiment: dampening assembly includes arc supporting rod 6 and spring 17, and multiple groups arc supporting rod 6 is symmetrically hinged on
The interior bottom of first metallic channel 5, and spring is evenly arranged between 5 inner sidewall of 6 lateral wall of arc supporting rod and the first metallic channel
17, it avoids touching or acting causes wire body to fold, influence to detect numerical value, the inner sidewall of arc supporting rod 6 is all evenly arranged with
Anti-skidding salient point improves the stability of fixed wire body, avoids occurring transposition, and fixation kit includes fastening bolt 7 and rubber press 20,
The side of sliding sleeve 1 is arranged in fastening bolt 7, and one end of fastening bolt 7 extends to the inside of sliding sleeve 1, fastens spiral shell
The one end of bolt 7 outside sliding sleeve 1 is provided with spill spin block, and the other end of fastening bolt 7 is equipped with rubber press 20, is convenient for
The position of sliding sleeve 1 is adjusted, carries out integration placement to adapt to various angles, the making material of anti-slip layer 12 and insulating layer 14 is all
For electro-insulating rubber, avoids the electromagnetic effect of human body other than patient to detection, medical staff is made to make false judgment.
Working principle: connector 4 is connected to display instrument, syringe needle 13 is placed in patient skin at 12 position of grip anti-slip layer
Specified location makes flank 8 be fitted in patient skin surface, and grip grip band 9 pulls out adhesive band 10, and is pasted onto skin table
Other line segment twist-ons are entered in the first metallic channel 5 at a slug, one end are stretched out from through-hole 18 by face, and spring 17 pushes arc folder
It holds bar 6 to grip line segment, then turns fastening bolt 7, make to push away in rubber press 20, press insulating layer 14 with fixation
Line segment delivers position.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art, including connector (4), it is characterised in that: the connector
(4) one end chain is connected to transmission line (2), and transmission line (2) and the lateral wall of connector (4) junction are provided with Rubber end (3), institute
It states and is provided on the outside of transmission line (2) insulating layer (14), and the side of insulating layer (14) inside offers the second metallic channel (19),
The internal other side of the insulating layer (14) offers the first metallic channel (5), and transmission line (2) is in the interior of the second metallic channel (19)
The inner sidewall of portion, first metallic channel (5) and the second metallic channel (19) is all provided with metal mesh (16), and the first metallic channel
(5) inner sidewall is provided with dampening assembly, and the both ends of insulating layer (14) lateral wall, which all cover, to be provided with sliding sleeve (1), and
The side of sliding sleeve (1) offers through-hole (18), and the other end of the sliding sleeve (1) is provided with fixation kit, the biography
The other end of defeated line (2) is equipped with syringe needle (13), and the joint of syringe needle (13) and transmission line (2) is provided with anti-slip layer (12),
The two sides of the anti-slip layer (12) are symmetrically arranged with flank (8), and cavity (11), the sky are all symmetrically offered on flank (8)
It is all provided with adhesive band (10) inside chamber (11), and adhesive band (10) is all equipped with grip band in the external one end of cavity (11)
(9)。
2. electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art according to claim 1, it is characterised in that: institute
Stating dampening assembly includes arc supporting rod (6) and spring (17), and arc supporting rod (6) described in multiple groups is symmetrically hinged on the first conducting wire
The interior bottom of slot (5), and spring is evenly arranged between arc supporting rod (6) lateral wall and the first metallic channel (5) inner sidewall
(17)。
3. electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art according to claim 2, it is characterised in that: institute
The inner sidewall for stating arc supporting rod (6) is all evenly arranged with anti-skidding salient point.
4. electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art according to claim 1, it is characterised in that: institute
The inner sidewall for stating the second metallic channel (19) is provided with rubber ring (15).
5. electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art according to claim 1, it is characterised in that: institute
Stating fixation kit includes fastening bolt (7) and rubber press (20), and the fastening bolt (7) is arranged the one of sliding sleeve (1)
Side, and one end of fastening bolt (7) extends to the inside of sliding sleeve (1), the fastening bolt (7) sliding sleeve (1) outside
The one end in portion is provided with spill spin block, and the other end of fastening bolt (7) is equipped with rubber press (20).
6. electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art according to claim 1, it is characterised in that: institute
The making material for stating anti-slip layer (12) and insulating layer (14) is all electro-insulating rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254191.4U CN209059204U (en) | 2018-08-06 | 2018-08-06 | Electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254191.4U CN209059204U (en) | 2018-08-06 | 2018-08-06 | Electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059204U true CN209059204U (en) | 2019-07-05 |
Family
ID=67090227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821254191.4U Expired - Fee Related CN209059204U (en) | 2018-08-06 | 2018-08-06 | Electrophysiologic monitoring pin electrode in a kind of Novel neurosurgery art |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420024A (en) * | 2019-08-12 | 2019-11-08 | 宿州学院 | A kind of collector for collecting electric signals on human facial muscle |
| CN114271934A (en) * | 2021-12-09 | 2022-04-05 | 东莞康华医院有限公司 | Medical disposable needle electrode |
-
2018
- 2018-08-06 CN CN201821254191.4U patent/CN209059204U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420024A (en) * | 2019-08-12 | 2019-11-08 | 宿州学院 | A kind of collector for collecting electric signals on human facial muscle |
| CN114271934A (en) * | 2021-12-09 | 2022-04-05 | 东莞康华医院有限公司 | Medical disposable needle electrode |
| CN114271934B (en) * | 2021-12-09 | 2023-12-12 | 东莞康华医院有限公司 | Disposable needle electrode for medical use |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20200806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |