CN105641805B - Embedded nerve stimulator electrode contacts structure - Google Patents

Embedded nerve stimulator electrode contacts structure Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
platinumiridio
spiral
nerve stimulator
electrode contacts
embedded nerve
Prior art date
Application number
CN201410596936.5A
Other languages
Chinese (zh)
Other versions
CN105641805A (en
Inventor
杜玉惠
Original Assignee
常州瑞神安医疗器械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常州瑞神安医疗器械有限公司 filed Critical 常州瑞神安医疗器械有限公司
Priority to CN201410596936.5A priority Critical patent/CN105641805B/en
Publication of CN105641805A publication Critical patent/CN105641805A/en
Application granted granted Critical
Publication of CN105641805B publication Critical patent/CN105641805B/en

Links

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

Embedded nerve stimulator electrode contacts structure

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.
CN201410596936.5A 2014-10-28 2014-10-28 Embedded nerve stimulator electrode contacts structure CN105641805B (en)

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

Family

ID=56483323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410596936.5A CN105641805B (en) 2014-10-28 2014-10-28 Embedded nerve stimulator electrode contacts structure

Country Status (1)

Country Link
CN (1) CN105641805B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9020597B2 (en) 2008-11-12 2015-04-28 Endostim, Inc. Device and implantation system 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
AU2012242533B2 (en) 2011-04-14 2016-10-20 Endostim, Inc. Systems and methods for treating gastroesophageal reflux disease
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
US20190105491A1 (en) * 2017-04-06 2019-04-11 Endostim, Inc. Implantable Surface Electrodes and Method of Implantation

Citations (4)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN105641805A (en) 2016-06-08

Similar Documents

Publication Publication Date Title
JP2010527267A (en) System and method for intravenously securing an implantable medical device
WO2012103196A3 (en) Obstructive sleep apnea treatment devices, systems and methods
WO2010107751A3 (en) Implantable device and tissue anchor
EP2138203A3 (en) Stimulation lead design and method of manufacture
SE0101154D0 (en) An Electrically conductive lead and a method of producing such a lead
CN105431195A (en) System and method for electrical stimulation of anorectal structures to treat anal dysfunction
WO2012024286A3 (en) Implantable medical device for urgency therapy through electrical nerve stimulation and c-afferent nerve desensitization
US20130310887A1 (en) Extracorporeal Unit for Inspecting the Insulation of an Electrical Wire of an Implanted Medical Device
US8755888B2 (en) Gastrointestinal system
CN104546115B (en) Direction regulation electrode catheter assembly
CN103002946A (en) Modulating function of the facial nerve system or related neural structures via the ear
US9918862B2 (en) Internal covering membrane of duodenum
CN203369959U (en) Multi-electrode hypertension intravascular treatment catheter capable of adjusting impedance
CN202086954U (en) Cardiac pacemaker
CN204684167U (en) Magnetotherapy pressure sensation is kept away to ache and is fixed a position thumb -tack needle for subcutaneous embedding
CN203252906U (en) Quick positioning and thread embedding needle
CN201542632U (en) Electrocardiogram chest lead electrode
CN203169129U (en) Tractable capsule endoscope
CN202223390U (en) Medical nursing hood
CN106075723B (en) A kind of implantation-sticking type electrical stimulation device
CN204445881U (en) Stimulating electrode used for electrical stimulation auditory evoked potential tests
CN204908251U (en) Prevent bracelet of vomiting during pregnancy
CN202961532U (en) Portable physiotherapy instrument
CN204709385U (en) Acupuncture ware
CN105615829B (en) A kind of method and apparatus instructing deep venous puncture

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant