CN201329130Y - Bipolar electrode conduit for implanted cardiac pacemaker - Google Patents
Bipolar electrode conduit for implanted cardiac pacemaker Download PDFInfo
- Publication number
- CN201329130Y CN201329130Y CNU2008202285852U CN200820228585U CN201329130Y CN 201329130 Y CN201329130 Y CN 201329130Y CN U2008202285852 U CNU2008202285852 U CN U2008202285852U CN 200820228585 U CN200820228585 U CN 200820228585U CN 201329130 Y CN201329130 Y CN 201329130Y
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- Prior art keywords
- cardiac pacemaker
- bipolar electrode
- cardiac
- implanted
- utility
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- Expired - Lifetime
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- 230000000747 cardiac effect Effects 0.000 title claims abstract description 47
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 210000004165 myocardium Anatomy 0.000 claims abstract description 10
- 230000008447 perception Effects 0.000 claims description 8
- 230000000638 stimulation Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 206010003119 arrhythmia Diseases 0.000 abstract description 13
- 230000006793 arrhythmia Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000001990 intravenous administration Methods 0.000 abstract 2
- 230000007794 irritation Effects 0.000 abstract 1
- 238000002560 therapeutic procedure Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 230000003387 muscular Effects 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 239000007943 implant Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 206010040639 Sick sinus syndrome Diseases 0.000 description 1
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000006218 bradycardia Diseases 0.000 description 1
- 230000036471 bradycardia Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000000661 pacemaking effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
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- Electrotherapy Devices (AREA)
Abstract
The utility model discloses a bipolar electrode conduit for an implanted cardiac pacemaker, which belongs to an electronic medical instrument. The bipolar electrode conduit consists of a connecting body, a conductor core and a monomer bipolar electrode head, wherein the connecting body is connected with the cardiac pacemaker; the conductor core is coated with a medical rubber insulating layer and is used for transmitting electric signals; and the monomer bipolar electrode head senses and irritates the cardiac muscle. The whole body is implanted into a intravenous vessel of a human body, forms an electronic loop through the connection of the cardiac muscle, the bipolar electrode conduit and the cardiac pacemaker, and realizes the detection and sensing function of the cardiac pacemaker on cardiac biologic electrical signals of the human body and the electric irritation treatment function of electric impulsive discharge. The utility model belongs to a direct and effective technical measure for treating arrhythmia of cardiopath by the implanted cardiac pacemaker, and belongs to an effective method to solve the technical problems of eliminating amyostasia caused by a monopolar electrode and enhancing the sensing and irritating function effect in the implanting treatment process of the cardiac pacemaker, save the life of the cardiopath, and improve the living quality of the cardiopath. A method that the whole body is implanted into the intravenous vessel of the human body is adopted, no amyostasia occurs, the sensing and irritating function effect is good, and the utility model has the advantages of convenience and easy implementation.
Description
Technical field
This utility model belongs to electron medical treatment and makes the field, particularly a kind of implantable cardiac pacemaker bipolar electrode conduit that reaches treatment cardiac signs of arrhythmia by electric pulse stimulation.
Background technology
Arrhythmia is one of modal disease on the clinical medicine, we can say that none do not suffer from this or the sort of arrhythmia in life.Serious and complicated arrhythmia threat to life is one of main killer clinically.Cause the immediate cause of sudden cardiac death, great majority be serious arrhythmia-rapidity or slow property.And cardiac pacemaker is treated the most direct ARR effective technology means exactly.
Qin Ming series implantable cardiac pacemaker is as the permanent treatment of symptomatic chronic arrhythmia, be applicable to signs of arrhythmia such as the intermittent conduction block of heart, sick sinus syndrome and other bradycardia, also can carry out overdrive excitation to atrium and ventricular ectopy focus, be the high-tech product of the sub-information of current collection, biomedical engineering and the integrated integrated application of precision optical machinery manufacturing technology.Intercorporeal artificial heart's pacemaker is numerous cardiac's life of rescue and the most direct, the effective way that improves its work, viability and quality.
And the pulse generator of general one pole implantable cardiac pacemaker only is provided with a monomer one pole circuit interface, the pulse generator metal shell contacts with human muscular tissue as an electrode, monopolar electrode catheter is with after cardiac pacemaker pulse generator monomer one pole circuit interface connects, by pulse generator, monopolar electrode catheter, cardiac muscle, human muscular tissue, the pulse generator metal shell is formed electronic circuit, to heart and cardiac stimulus pace-making, the exciting signal of heart also is sent to the cardiac pacemaker pulse generator by this circuit to the pulse signal that pulse generator is provided via this circuit transmission.
Owing to one pole cardiac pacemaker pulse generator metal shell can follow the granting of electric pulse to stimulate human muscular tissue as an electrode, cause easily to produce muscle twitches (being amyostasia) side effect.Therefore, do not re-use the pulse generator metal shell as an electrode, design and produce not only realize the cardiac pacing therapy function, but also the implantable cardiac pacemaker bipolar electrode conduit that does not produce amyostasia become an important techniques innovation problem.
Summary of the invention
The purpose of this utility model is to design and produce a kind of implantable cardiac pacemaker bipolar electrode conduit, employing connects implant into body with it signs of arrhythmia is implemented permanent treatment with cardiac pacemaker, not only realize the cardiac pacing therapy function, but also do not produce the purpose of amyostasia thereby reach.
Specifically, a kind of implantable cardiac pacemaker bipolar electrode conduit, it has the connector that connects with the cardiac pacemaker pulse generator, connector is connected with the conductor cores of transmission of electric signals, coats a medical grade rubber insulating barrier and an other end on the conductor cores and is connected with the monomer bipolar electrode head that stimulates cardiac muscle with a perception.
Annular electrode is equipped with at conductor cores two.
The beneficial effects of the utility model:
Bipolar electrode conduit integral body is implanted among the human vein blood vessel, form electronic loop by connecting with implantable cardiac pacemaker pulse generator, cardiac muscle, realize that cardiac pacemaker is to human heart bioelectrical signals detection senses and discharge stimulation therapy function, directly treat cardiac's signs of arrhythmia effectively, save and improve cardiac's life and quality of life.Whole implant into body, no amyostasia produces, and perception and stimulation therapy functional effect are good, convenient and easy.
This utility model implantable cardiac pacemaker bipolar electrode conduit is to use the implantable cardiac pacemaker to treat very directly effective technical means of cardiac's signs of arrhythmia, is to solve cardiac pacemaker implanted treatment process elimination monopolar electrode catheter on the Medical Technology to produce amyostasia and enhancing perception and stimulatory function effect technical barrier, redemption and improve the effective ways of cardiac's life and quality of life.
Adopt whole method for implantation, owing to do not re-use the pulse generator metal shell as an electrode, can not follow the granting of electric pulse and stimulate human muscular tissue, therefore both realized the cardiac pacing therapy function, and not having the amyostasia generation, perception simultaneously and stimulation therapy functional effect are good, safe and effective, generation without any side effects, convenient and easy.
Description of drawings:
Fig. 1 is this utility model principle schematic.
Fig. 2 is this utility model structural representation.
The specific embodiment
A kind of implantable cardiac pacemaker bipolar electrode conduit belongs to a kind of electronic medical equipment.It is to be made of with the electrode tip 3 that stimulates cardiac muscle the connector 1 that connects with the cardiac pacemaker pulse generator, the conductor cores 2 that coats the transmission of electric signals of medical grade rubber insulating barrier 5, two perception, and annular electrode 4 is equipped with at conductor cores 2 two.This utility model integral body is implanted among the human vein blood vessel, connects by cardiac muscle, bipolar electrode conduit, cardiac pacemaker to form electronic loop, realizes that cardiac pacemaker is to human heart bioelectrical signals detection senses and pulse electro discharge stimulation therapy function.Described bipolar electrode conduit is constituted with the monomer bipolar electrode head (monomer is bipolar) that stimulates cardiac muscle by the bipolar connector of monomer (monomer is bipolar) that connects with the cardiac pacemaker pulse generator, the conductor cores (monomer twin-core) that coats the transmission of electric signals of medical grade rubber insulating barrier, a perception.
This utility model fabrication scheme is realized by following steps:
1), select for use suitable metal material to make the electrode tip (monomer twin-core) of connector (monomer is bipolar), conductor cores (monomer twin-core), perception and stimulation cardiac muscle with biocompatibility.
2), use medical grade rubber coated insulation layer and electrode forming.
3), test detects.
4), inner packing and sterilization.
5), stand-by after check and the outsourcing.
Using method of the present utility model:
When the doctor uses at clinical operation, by operation instructions requirement of implantable cardiac pacemaker and relevant art parameter identification, the implantable cardiac pacemaker is gone into human body with the implant surgery heeling-in, and with this electrode catheter connecting circuit reliable system with it, regulate technical parameter according to different patient individual differences and make that its cardiac pacing therapy that begins to carry out signs of arrhythmia and parameter are program control finishes whole operations, and according to treatment content and target by perform the operation the back periodically check follow up a case by regular visits to the vitro program controlled method adjustment of employing suitable technical parameter be set, reach final signs of arrhythmia patient's heart pacing therapy functional effect.
Claims (2)
1, a kind of implantable cardiac pacemaker bipolar electrode conduit, it is characterized in that having the connector (1) that connects with the cardiac pacemaker pulse generator, connector (1) is connected with the conductor cores (2) of transmission of electric signals, and conductor cores (2) goes up coating medical grade rubber insulating barrier (5) and an other end is connected with the monomer bipolar electrode head (3) of a perception and stimulation cardiac muscle.
2, a kind of implantable cardiac pacemaker bipolar electrode conduit according to claim 1 is characterized in that conductor cores (2) two is equipped with annular electrode (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202285852U CN201329130Y (en) | 2008-12-29 | 2008-12-29 | Bipolar electrode conduit for implanted cardiac pacemaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202285852U CN201329130Y (en) | 2008-12-29 | 2008-12-29 | Bipolar electrode conduit for implanted cardiac pacemaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329130Y true CN201329130Y (en) | 2009-10-21 |
Family
ID=41222503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202285852U Expired - Lifetime CN201329130Y (en) | 2008-12-29 | 2008-12-29 | Bipolar electrode conduit for implanted cardiac pacemaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201329130Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000231A1 (en) * | 2012-06-28 | 2014-01-03 | Shanghai Microport Medical (Group) Co., Ltd. | Active cardiac electrical lead |
| US9180290B2 (en) | 2011-11-04 | 2015-11-10 | Shanghai Microport Medical (Group) Co., Ltd. | Implantable active medical lead |
| US9199072B2 (en) | 2011-11-04 | 2015-12-01 | Shanghai Microport Medical (Group) Co., Ltd. | Implantable medical lead |
| CN105682547A (en) * | 2013-11-01 | 2016-06-15 | 美敦力施美德公司 | Foley catheter with ring electrodes |
| US9480835B2 (en) | 2012-06-28 | 2016-11-01 | Shanghai Microport Medical (Group) Co., Ltd. | Assembly of passive cardiac electrical lead |
| US9570871B2 (en) | 2012-06-28 | 2017-02-14 | Shanghai Microport Medical (Group) Co., Ltd. | Assembly of active cardiac electrical lead |
| US9616218B2 (en) | 2011-11-04 | 2017-04-11 | Shanghai Microport Medical (Group) Co., Ltd. | Implantable passive medical lead |
| WO2017071621A1 (en) * | 2015-10-29 | 2017-05-04 | 创领心律管理医疗器械（上海）有限公司 | Active heart electric lead |
| CN106994207A (en) * | 2017-03-15 | 2017-08-01 | 刘志忠 | A kind of bipolar electrode sub-assembly and stimulating system |
-
2008
- 2008-12-29 CN CNU2008202285852U patent/CN201329130Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9180290B2 (en) | 2011-11-04 | 2015-11-10 | Shanghai Microport Medical (Group) Co., Ltd. | Implantable active medical lead |
| US9199072B2 (en) | 2011-11-04 | 2015-12-01 | Shanghai Microport Medical (Group) Co., Ltd. | Implantable medical lead |
| US9616218B2 (en) | 2011-11-04 | 2017-04-11 | Shanghai Microport Medical (Group) Co., Ltd. | Implantable passive medical lead |
| WO2014000231A1 (en) * | 2012-06-28 | 2014-01-03 | Shanghai Microport Medical (Group) Co., Ltd. | Active cardiac electrical lead |
| US9278210B2 (en) | 2012-06-28 | 2016-03-08 | Shanghai Microport Medical (Group) Co., Ltd. | Bipolar active cardiac electrical lead |
| US9480835B2 (en) | 2012-06-28 | 2016-11-01 | Shanghai Microport Medical (Group) Co., Ltd. | Assembly of passive cardiac electrical lead |
| US9570871B2 (en) | 2012-06-28 | 2017-02-14 | Shanghai Microport Medical (Group) Co., Ltd. | Assembly of active cardiac electrical lead |
| CN105682547A (en) * | 2013-11-01 | 2016-06-15 | 美敦力施美德公司 | Foley catheter with ring electrodes |
| CN105682547B (en) * | 2013-11-01 | 2019-03-12 | 美敦力施美德公司 | Foley catheter with annular electrode |
| WO2017071621A1 (en) * | 2015-10-29 | 2017-05-04 | 创领心律管理医疗器械（上海）有限公司 | Active heart electric lead |
| US10842992B2 (en) | 2015-10-29 | 2020-11-24 | Microport Soaring Crm (Shanghai) Co., Ltd. | Active cardiac electrical lead |
| CN106994207A (en) * | 2017-03-15 | 2017-08-01 | 刘志忠 | A kind of bipolar electrode sub-assembly and stimulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 721006 Shaanxi City, Weibin province Ying Da Road, building No. 1, layer 18, layer 1, layer 1, No., No. 3 Patentee after: Le Pu medical electronic instrument Limited by Share Ltd Address before: 721006 No. 18 Ying Da Road, hi tech Industrial Development Zone, Shaanxi, Baoji Patentee before: Qinming Medical Instruments Co., Ltd., Shaanxi |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |