CN105641805B - Embedded nerve stimulator electrode contacts structure - Google Patents
Embedded nerve stimulator electrode contacts structure Download PDFInfo
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- CN105641805B CN105641805B CN201410596936.5A CN201410596936A CN105641805B CN 105641805 B CN105641805 B CN 105641805B CN 201410596936 A CN201410596936 A CN 201410596936A CN 105641805 B CN105641805 B CN 105641805B
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- platinumiridio
- spiral
- nerve stimulator
- electrode contacts
- embedded nerve
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Abstract
The invention discloses a kind of embedded nerve stimulator electrode contacts structure.Platinumiridio spiral is made including a platinumiridio silk in it, described platinumiridio spiral one end forms the electrode of propagation electrical stimulation signal by being fixedly connected with minor spiral line, and butterfly wing fixed part is made with gel coated in the connecting portion of the platinumiridio spiral and minor spiral line；The other end of the platinumiridio spiral for the ease of be stimulated position and be connected with being connected with the suture of medical suture needle.Using by the connection between platinumiridio spiral and minor spiral line, making it possess enough bonding strengths after the structure and can stably propagate electrical stimulation signal.In addition, using the connection that can also be stimulated position in the structure by platinumiridio screw contacts and stomach, colon or heart etc., and be able to will not occur to depart from and can stably propagate electrical stimulation signal when being stimulated position and wriggling.
Description
Technical field：
The present invention relates to field of medical device, more particularly to a kind of embedded nerve stimulator electrode contacts structure.
Background technology：
Existing therapeutic medical nerve stimulator, such as Gastric electrical stimulation device, colon egersimeter and heart electric stimulating device
Deng electrode wires tail end contact typically directly using platinumiridio piece or column as electrode contacts.This scheme has following lack
Point：
1. platinumiridio piece or post are not soft enough, the contact between implanting tissue not enough coincide close.
2. the contact between implantation tissue of platinumiridio piece or post is fixed and is difficult to operate or less reliable.
3. the contact between platinumiridio silk and implantation tissue is not abundant enough.Platinoiridita screw contacts be by multiply and around
Spiral is produced, electric signal interrupts after avoiding the fracture of sub-thread taenidium.
The content of the invention：
In view of above-mentioned technical problem, the invention provides a kind of embedded nerve stimulator electrode contacts structure.Using this
By the connection between platinumiridio spiral and minor spiral line after structure, it is set to possess enough bonding strengths and can stably pass
Broadcast electrical stimulation signal.In addition, it can also be stimulated using in the structure by platinumiridio screw contacts and implantation tissue
The connection at position, and be able to will not occur to depart from and can stably propagate electrical stimulation signal when being stimulated position and wriggling.
The concrete technical scheme of the present invention is as follows：
Platinumiridio spiral is made in embedded nerve stimulator electrode contacts structure, including a platinumiridio silk, its feature
It is, described platinumiridio spiral one end forms the electrode of propagation electrical stimulation signal, the platinoiridita by being fixedly connected with minor spiral line
Butterfly wing fixed part is made with gel coated in the connecting portion of alloy spiral and minor spiral line；The platinumiridio spiral it is another
End with medical belt pin suture for the ease of being connected with being stimulated position and be connected.
In such scheme, the butterfly wing of the butterfly wing fixed part both sides is respectively equipped with a fixation for being easy to fixed contact
Placement hole.
In such scheme, the cannula port end of the butterfly wing fixed part and small silicone tube is tightly connected.
In such scheme, the platinumiridio spiral is connected with minor spiral pressing and overcoat is used for the capillary of protection.
In such scheme, the minor spiral line is built in the small silicone tube being connected with butterfly wing fixed part.
In such scheme, the platinumiridio spiral forms contact by platinumiridio silk by helically coiling mode.
In such scheme, the platinumiridio spiral forms screw contacts by platinumiridio silk by multiply and around mode.
In such scheme, the band pin suture is used to contact being sewn into implanting tissue.
Compared with prior art, heretofore described platinumiridio screw contacts pass through suture and the work of the butterfly wing
It is stimulated that the connection at position is more reliable, and electrical stimulation signal passes with, platinumiridio screw contacts and stomach, colon or heart etc.
Broadcast more stable safety, and contact site is soft, is combined with the tissue tight for being stimulated position, will not again organization activity when
Generation is waited to pull and misplace.It is sharp not as platinumiridio silk, will not stab and be stimulated position.
Brief description of the drawings：
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the overall structure figure of platinumiridio screw contacts structure of the present invention.
Fig. 2 is the structure chart of platinumiridio spiral in platinumiridio screw contacts structure of the present invention.
Fig. 3 is the structure chart of butterfly wing fixed part in platinumiridio screw contacts structure of the present invention.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figure 1, Figure 2 and Figure 3, embedded nerve stimulator electrode contacts structure of the present invention, it is mainly wrapped
Include a platinumiridio silk and platinumiridio spiral 1 is made.Wherein, the one end of platinumiridio spiral 1 is by being fixedly connected with the shape of minor spiral line 6
Into the electrode for propagating electrical stimulation signal.Certainly, the platinumiridio spiral 1 can be by pressing or being welded to connect with minor spiral line 6
And one capillary (not shown) for being used for protection of overcoat.The above-mentioned capillary referred to is existing conventional structure, therefore is not gone to live in the household of one's in-laws on getting married
State.In addition, butterfly wing fixed part 3 is made with gel coated in the connecting portion of the platinumiridio spiral 1 and minor spiral line 6.The butterfly
The butterfly wing of the both sides of wing shape fixed part 3 is respectively equipped with a fixed in position hole 31, and is also sealedly connected on end with small silicone tube
Mouth 32.Minor spiral line 6 is built in the small silicone tube 2 being connected with butterfly wing fixed part 3.In addition, platinumiridio spiral 1 is another
End for the ease of be stimulated position and be connected, be connected with the suture 4 with medical suture needle 5.
For the electrode contacts structure in actual use, medical suture needle 5 passes through implanting tissue by drawing suture 4
Platinumiridio spiral 1 is fixed fitting by stimulation location, while in sewing process, suture 4 also extends through butterfly wing and consolidated
Two fixed in position holes 31 in portion 3 are determined so that the electric shock of whole electrode preferably can be connected with being stimulated tissue.And in structure
Platinumiridio spiral 1 reduces sufferer because it into winding screw shape, the position organ will not be caused to stab or wear damage
Discomfort.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. platinumiridio spiral is made in embedded nerve stimulator electrode contacts structure, including a platinumiridio silk, its feature exists
In described platinumiridio spiral one end forms the electrode of propagation electrical stimulation signal by being fixedly connected with minor spiral line, and the platinoiridita closes
Gold shell is revolved is made butterfly wing fixed part with the connecting portion of minor spiral line with gel coated；The other end of the platinumiridio spiral
For the ease of being connected with medical belt pin suture with being stimulated position and be connected.
2. embedded nerve stimulator electrode contacts structure according to claim 1, it is characterised in that the platinumiridio spiral
Contact is formed by helically coiling mode by platinumiridio silk.
3. embedded nerve stimulator electrode contacts structure according to claim 1, it is characterised in that the platinumiridio spiral
Screw contacts are formed by platinumiridio silk by multiply and around mode.
4. embedded nerve stimulator electrode contacts structure according to claim 1, it is characterised in that the butterfly wing is fixed
The butterfly wing of portion both sides is respectively equipped with a fixed in position hole for being easy to fixed contact.
5. embedded nerve stimulator electrode contacts structure according to claim 1, it is characterised in that the band pin suture is used
In contact is sewn into implanting tissue.
6. embedded nerve stimulator electrode contacts structure according to claim 1, it is characterised in that built in the minor spiral line
In the small silicone tube being connected with butterfly wing fixed part.
7. embedded nerve stimulator electrode contacts structure according to claim 1, it is characterised in that platinumiridio spiral with it is small
The connection of spiral pressing and overcoat are used for the capillary protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596936.5A CN105641805B (en) | 2014-10-28 | 2014-10-28 | Embedded nerve stimulator electrode contacts structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596936.5A CN105641805B (en) | 2014-10-28 | 2014-10-28 | Embedded nerve stimulator electrode contacts structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105641805A CN105641805A (en) | 2016-06-08 |
| CN105641805B true CN105641805B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596936.5A Active CN105641805B (en) | 2014-10-28 | 2014-10-28 | Embedded nerve stimulator electrode contacts structure |
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| Country | Link |
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Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8712529B2 (en) | 2010-03-05 | 2014-04-29 | Endostim, Inc. | Device and implantation system for electrical stimulation of biological systems |
| US9020597B2 (en) | 2008-11-12 | 2015-04-28 | Endostim, Inc. | Device and implantation system for electrical stimulation of biological systems |
| US11577077B2 (en) | 2006-10-09 | 2023-02-14 | Endostim, Inc. | Systems and methods for electrical stimulation of biological systems |
| US20150224310A1 (en) | 2006-10-09 | 2015-08-13 | Endostim, Inc. | Device and Implantation System for Electrical Stimulation of Biological Systems |
| US9724510B2 (en) | 2006-10-09 | 2017-08-08 | Endostim, Inc. | System and methods for electrical stimulation of biological systems |
| US9345879B2 (en) | 2006-10-09 | 2016-05-24 | Endostim, Inc. | Device and implantation system for electrical stimulation of biological systems |
| US11717681B2 (en) | 2010-03-05 | 2023-08-08 | Endostim, Inc. | Systems and methods for treating gastroesophageal reflux disease |
| WO2012142539A1 (en) | 2011-04-14 | 2012-10-18 | Endostim, Inc. | Systems and methods for treating gastroesophageal reflux disease |
| AU2013305543A1 (en) | 2012-08-23 | 2015-03-19 | Endostim, Inc. | Device and implantation system for electrical stimulation of biological systems |
| EP3041564A4 (en) | 2013-09-03 | 2017-03-29 | Endostim, Inc. | Methods and systems of electrode polarity switching in electrical stimulation therapy |
| CN106345052A (en) * | 2016-10-10 | 2017-01-25 | 首都医科大学附属北京朝阳医院 | Anti-dislocation epicardial atrial pacing electrode |
| WO2018094207A1 (en) | 2016-11-17 | 2018-05-24 | Endostim, Inc. | Modular stimulation system for the treatment of gastrointestinal disorders |
| WO2018187149A1 (en) * | 2017-04-06 | 2018-10-11 | Endostim, Inc. | Implantable surface electrodes and method of implantation |
| CN108031002B (en) * | 2018-02-08 | 2021-06-29 | 中国医科大学附属盛京医院 | Electrical stimulation apparatus for promoting regeneration of autograft fat flap |
| CN112402786B (en) * | 2020-10-13 | 2023-11-28 | 清华大学 | Implantable vagus nerve stimulator electrode |
| CN114177517A (en) * | 2022-02-15 | 2022-03-15 | 杭州神络医疗科技有限公司 | Nerve stimulation electrode and nerve stimulation device |
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|---|---|---|---|---|
| CN2887336Y (en) * | 2006-03-10 | 2007-04-11 | 清华大学 | Electrode catheter of implanted nerve stimulator |
| CN102068760A (en) * | 2011-01-28 | 2011-05-25 | 北京品驰医疗设备有限公司 | Implantable biological electrode and manufacturing method thereof |
| CN202211720U (en) * | 2010-09-29 | 2012-05-09 | 周星 | Implantable tongue drawing device, towing plate, pull wire and drawing machine |
| CN102500055A (en) * | 2011-10-25 | 2012-06-20 | 上海交通大学 | Auxiliary implantable flexible microelectrode of non-absorbable suture line and production method thereof |
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2014
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887336Y (en) * | 2006-03-10 | 2007-04-11 | 清华大学 | Electrode catheter of implanted nerve stimulator |
| CN202211720U (en) * | 2010-09-29 | 2012-05-09 | 周星 | Implantable tongue drawing device, towing plate, pull wire and drawing machine |
| CN102068760A (en) * | 2011-01-28 | 2011-05-25 | 北京品驰医疗设备有限公司 | Implantable biological electrode and manufacturing method thereof |
| CN102500055A (en) * | 2011-10-25 | 2012-06-20 | 上海交通大学 | Auxiliary implantable flexible microelectrode of non-absorbable suture line and production method thereof |
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| Publication number | Publication date |
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| CN105641805A (en) | 2016-06-08 |
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