CN201147573Y - Electrode for temporary cardiac pacing - Google Patents
Electrode for temporary cardiac pacing Download PDFInfo
- Publication number
- CN201147573Y CN201147573Y CNU2007201877976U CN200720187797U CN201147573Y CN 201147573 Y CN201147573 Y CN 201147573Y CN U2007201877976 U CNU2007201877976 U CN U2007201877976U CN 200720187797 U CN200720187797 U CN 200720187797U CN 201147573 Y CN201147573 Y CN 201147573Y
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- CN
- China
- Prior art keywords
- electrode
- insulating layer
- conducting wire
- spiral
- cardiac pacing
- 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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Abstract
The utility model discloses a temporary cardiac pacing electrode used in a hospital for the heart disease treatment. The temporary cardiac pacing electrode comprises an inducer, a connecting plate and an electrode conducting wire. The inducer is connected to the rear end of the electrode conducting wire. An electrode lead wire of the electrode conducting wire is led out through the connecting plate. The outermost layer of the electrode lead wire is an external insulating layer in which an anode spiral is arranged. An internal insulating layer is arranged in the anode spiral, and a cathode spiral is arranged in the internal insulating layer. The temporary cardiac pacing electrode is in a double-spiral structure. The electrode conducting wire of the temporary electrode is a double-layer solenoid made of a cobalt-base alloy wire, and the external insulating layer and the internal insulating layer are mutually insulated by silicon rubber; the conducting wire is soft and has good property in rupture prevention, therefore, such accidents as the long-time remaining of the electrode in the body and the bending and the rupture of the electrode conducting wire when be drawn out of the body are prevented to happen. The electrode is not easy to be broken, and the use is safer and more convenient.
Description
Technical field
This utility model relates to a kind of electrode of cardiac temporary pacing device of hospitalize heart disease use.
Background technology
The negative electrode of known temporary cardiac pacing electrode is fixed on the top of plastic tube, and one section suitable distance is arranged in the middle of anode and the negative electrode, and the lead that connects anode and negative electrode is drawn in plastic tube, and is connected to adapter, and the both positive and negative polarity with temporary pacemaker joins in use.The conductor structure of Temporary pacing electrode of heart is that nichrome wire is as conductor part.This interim electrode system utilizes the hardness of self material, inserts vein by the venipuncture sheath, sends into the heart location then.Because material and technology, its reliability and safety have much room for improvement.It is matrix with plastics, easily causes myocardial perforation, and the position that is fit to venipuncture is less relatively.
Summary of the invention
The purpose of this utility model is that a kind of Temporary pacing electrode of heart will be provided, and this Temporary pacing electrode of heart is frangibility not, uses safer, easier.
The purpose of this utility model is achieved in that this Temporary pacing electrode of heart comprises conductor, connecting plate and electrode cable, conductor is connected the electrode cable rear end, the contact conductor of electrode cable is drawn by connecting plate, the electrode cable outermost layer is an external insulation layer, in the external insulation layer is the anode spiral, in the anode spiral is inner insulating layer, inner insulating layer the interior of the body belonging to YIN utmost point spiral.
This utility model is a double-spiral structure, the electrode cable of interim electrode is the double-deck spiral pipe of thermal made from the cobalt-base alloys silk, and use the silicone rubber mutually insulated, lead is softness but also have good break resistance not only, has prevented electrode generation long, electrode cable bending fracture accident when extracting out in body standing time in vivo.Electrode is frangibility not, uses safer, easier.
Description of drawings
Fig. 1 is the structural representation of an embodiment of this utility model.
Fig. 2 is the A portion amplification view of Fig. 1.
1. conductors among the figure, 2. connecting plate, 3. electrode cable, 4. contact conductor, 5. external insulation layer, 6. anode spiral, 7. inner insulating layer, 8. negative electrode spiral.
The specific embodiment
In Fig. 1, this Temporary pacing electrode of heart comprises conductor 1, connecting plate 2 and electrode cable 3, and conductor 1 is connected electrode cable 3 rear ends, and the contact conductor 4 of electrode cable 3 is drawn by connecting plate 2.
In Fig. 2, electrode cable 3 outermost layers are external insulation layer 5, are anode spiral 6 in the external insulation layer 5, are inner insulating layer 7 in the anode spiral 6, inner insulating layer 7 the interior of the body belonging to YIN utmost point spirals 8.
Claims (1)
1. Temporary pacing electrode of heart, this Temporary pacing electrode of heart comprises conductor, connecting plate and electrode cable, conductor is connected the electrode cable rear end, the contact conductor of electrode cable is drawn by connecting plate, it is characterized in that the electrode cable outermost layer is an external insulation layer, in the external insulation layer is the anode spiral, is inner insulating layer in the anode spiral, inner insulating layer the interior of the body belonging to YIN utmost point spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201877976U CN201147573Y (en) | 2007-12-30 | 2007-12-30 | Electrode for temporary cardiac pacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201877976U CN201147573Y (en) | 2007-12-30 | 2007-12-30 | Electrode for temporary cardiac pacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147573Y true CN201147573Y (en) | 2008-11-12 |
Family
ID=40115343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201877976U Expired - Fee Related CN201147573Y (en) | 2007-12-30 | 2007-12-30 | Electrode for temporary cardiac pacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147573Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757723A (en) * | 2009-12-30 | 2010-06-30 | 天津市塑料研究所 | Method for manufacturing temporary heart pacing electrode catheter |
| CN102210901A (en) * | 2010-04-02 | 2011-10-12 | 鼎迈医疗科技(苏州)有限公司 | Extension lead for implantable neuroelectric stimulation system |
-
2007
- 2007-12-30 CN CNU2007201877976U patent/CN201147573Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757723A (en) * | 2009-12-30 | 2010-06-30 | 天津市塑料研究所 | Method for manufacturing temporary heart pacing electrode catheter |
| CN101757723B (en) * | 2009-12-30 | 2013-06-19 | 天津市塑料研究所 | Method for manufacturing temporary heart pacing electrode catheter |
| CN102210901A (en) * | 2010-04-02 | 2011-10-12 | 鼎迈医疗科技(苏州)有限公司 | Extension lead for implantable neuroelectric stimulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xuzhou Yatai Science & Technology Co., Ltd. Assignor: Liu Wenxiu Contract fulfillment period: 2009.3.10 to 2014.3.9 Contract record no.: 2009320000783 Denomination of utility model: Electrode conducting wire for temporary cardiac pacemaker Granted publication date: 20081112 License type: Exclusive license Record date: 20090506 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.10 TO 2014.3.9; CHANGE OF CONTRACT Name of requester: XUZHOU YATAI SCIENCE CO., LTD. Effective date: 20090506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20161230 |