CN203556058U - A multi-core heart surface pacemaker connection wire - Google Patents
A multi-core heart surface pacemaker connection wire Download PDFInfo
- Publication number
- CN203556058U CN203556058U CN201320571913.XU CN201320571913U CN203556058U CN 203556058 U CN203556058 U CN 203556058U CN 201320571913 U CN201320571913 U CN 201320571913U CN 203556058 U CN203556058 U CN 203556058U
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- wire
- plain conductor
- pacemaker
- heart surface
- metallic wire
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Abstract
The utility model relates to medical apparatus technical field and especially to a multi-core heart surface pacemaker connection wire. The multi-core heart surface pacemaker connection wire and a main wire body and a triangular needle. The main wire body comprises a metallic wire 1, a metallic wire 2, and a metallic wire 3. The start ends of the metallic wire 2 and the metallic wire 3 are connected with a pasting bare metallic conductive coil. The start end of the metallic wire 1 is connected with a bare metallic wire. The tail ends of the metallic wire 1, the metallic wire 2, and the metallic wire 3 are connected with the tail of the triangular needle. The multi-core heart surface pacemaker connection wire is easy to manipulate. Three wires and two pace-making points can be placed at a time. The multi-core heart surface pacemaker connection wire achieves a good pace-making signal and a long holding time, is seamlessly sutured and fixed on the surface of a heart, prevents the surface of the heart from blooding when sutured or extracted, and is easy to take out while no wire is left in a thoracic cavity.
Description
Technical field
This utility model relates to a kind of pacemaker and connects wire, relates in particular to a kind of multicore heart surface pacemaker and connects wire.
Background technology
In existing cardiac pacemaker,, due to little with the contact area of heart surface, need sew up and to be fixed on heart surface with the connecting line being connected of heart, and electrical signal conduction effect is not fine, wire is not long service time; When tractive Lead extraction, be difficult to the connecting line of stitching easily to depart from myocardial surface, even can cause that myocardial surface is hemorrhage, the problem such as residual wire in thoracic cavity, and without standby pace-making, connect wire, if pace-making connects the bad method that just can only abandon heart surface pace-making of pace-making effect of wire.As place intracardiac pacemaker, but have a big risk, expense is high.
Summary of the invention
For solving above technical problem, provide a kind of multicore heart surface pacemaker to connect wire.
In order to overcome the defect existing in background technology, this utility model solves the technical scheme that its technical problem adopts: this multicore heart surface pacemaker connects wire and comprises trunk and cutting needle, described trunk is comprised of plain conductor one, plain conductor two and plain conductor three, the top of described plain conductor two and plain conductor three is connected the naked metallic conduction coil of adhesive type, the top of described plain conductor one connects naked wire guide and connects, and described plain conductor one, plain conductor two and the end of plain conductor three and the backshank of cutting needle are connected.
According to another embodiment of the invention, further comprise that described plain conductor one, plain conductor two and plain conductor three discharge side by side, diameter is 0.2 to 0.3 millimeter, and skin is provided with insulating barrier.
According to another embodiment of the invention, further comprise that described plain conductor two is identical with the length of plain conductor three, plain conductor two and plain conductor three are than 10 centimetres of plain conductor one length.
According to another embodiment of the invention, further comprise 3 centimetres of described naked metal guide filament lengths.
The beneficial effects of the utility model are: this multicore heart surface pacemaker connects the easy to operate of wire, and once-through operation can be placed three wires, lays two pace-making sites.Pacing signal is good, and the length of holding time, is fixed on heart surface without stitching, and while having avoided sewing up and pulling out, heart surface is hemorrhage, is easy to take out, can residual wire in thoracic cavity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Wherein: 1, plain conductor one, 2, plain conductor three, 3, naked metallic conduction coil, 4, naked wire guide, 5, cutting needle, 6, trunk, 7, plain conductor two.
The specific embodiment
Fig. 1 is structural representation of the present utility model, figure comprises trunk 6 and cutting needle 5, trunk 6 is comprised of plain conductor 1, plain conductor 27 and plain conductor 32, every wire is conducting electrical signals separately all, plain conductor 1, plain conductor 27 and plain conductor 32 discharge side by side, diameter is 0.2 to 0.3 millimeter, and skin is provided with insulating barrier.Plain conductor 27 is identical with the length of plain conductor 32, and plain conductor 27 and plain conductor 32 are than 10 centimetres of plain conductor one 1 length.The top of plain conductor 27 and plain conductor 32 is connected the naked metallic conduction coil 3 of adhesive type, and the top of plain conductor 1 connects naked wire guide 4 and connects, 3 centimetres of naked wire guide 4 length.Wherein the top of two isometric plain conductors 27 and plain conductor 32 is connected in heart surface, as negative electrode, be connected with cardiac pacemaker, the top of shorter plain conductor 1 is connected in thoracic wall sub-dermal soft tissue, as anode, be connected with cardiac pacemaker, the common loop that forms, thereby make the signal of telecommunication be transmitted to heart surface by this loop, reach the pace-making effect of continuous and effective.The naked metallic conduction coil 3 of adhesive type can integral body paste heart surface, can when tractive, progressively revert to again single linear, thereby can extract out through skin.
The end of plain conductor 1, plain conductor 27 and plain conductor 32 is connected with the backshank of cutting needle 5.When passing thoracic wall skin, cutting needle 5 can take together the wire trunk 6 that is connected in tail end out of thoracic wall skin.Subsequently that trunk 6 is separated with cutting needle 5, the end of 3 insulated conductors can be connected respectively to cardiac pacemaker after disperseing, and isometric two plain conductors 27 and plain conductor 32 can sequentially be used, to reach the effect that extends the pace-making time
The naked metallic conduction coil 3 of adhesive type is by a wire coil becoming with sticking bare metal wire dish, thereby increased the contact area with heart surface, when can be attached to myocardial surface easily, obtain again good electrical signal conduction effect, and when tractive Lead extraction, can revert to again linear and easily depart from myocardial surface, and take out through thoracic wall skin complete, can not cause that myocardial surface is hemorrhage.
Claims (4)
1. a multicore heart surface pacemaker connects wire, comprise trunk (6) and cutting needle (5), it is characterized in that: described trunk (6) is by plain conductor one (1), plain conductor two (7) and plain conductor three (2) form, the top of described plain conductor two (7) and plain conductor three (2) is connected the naked metallic conduction coil of adhesive type (3), the top of described plain conductor one (1) connects naked wire guide (4) and connects, described plain conductor one (1), the end of plain conductor two (7) and plain conductor three (2) is connected with the backshank of cutting needle (5).
2. multicore heart surface pacemaker as claimed in claim 1 connects wire, it is characterized in that: described plain conductor one (1), plain conductor two (7) and plain conductor three (2) discharge side by side, and diameter is 0.2 to 0.3 millimeter, and skin is provided with insulating barrier.
3. multicore heart surface pacemaker as claimed in claim 1 connects wire, it is characterized in that: described plain conductor two (7) is identical with the length of plain conductor three (2), plain conductor two (7) and plain conductor three (2) are than 10 centimetres of plain conductor one (1) length.
4. multicore heart surface pacemaker as claimed in claim 1 connects wire, it is characterized in that: long 3 centimetres of described naked wire guide (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571913.XU CN203556058U (en) | 2013-09-16 | 2013-09-16 | A multi-core heart surface pacemaker connection wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571913.XU CN203556058U (en) | 2013-09-16 | 2013-09-16 | A multi-core heart surface pacemaker connection wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556058U true CN203556058U (en) | 2014-04-23 |
Family
ID=50505813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571913.XU Expired - Fee Related CN203556058U (en) | 2013-09-16 | 2013-09-16 | A multi-core heart surface pacemaker connection wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422064A (en) * | 2016-09-30 | 2017-02-22 | 胡秋明 | Spring-contact type cardiac pacemaker lead wire |
| CN110681053A (en) * | 2019-09-29 | 2020-01-14 | 山东大学齐鲁医院(青岛) | Epicardial temporary pacing lead assembly |
-
2013
- 2013-09-16 CN CN201320571913.XU patent/CN203556058U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422064A (en) * | 2016-09-30 | 2017-02-22 | 胡秋明 | Spring-contact type cardiac pacemaker lead wire |
| WO2018059426A1 (en) * | 2016-09-30 | 2018-04-05 | 胡秋明 | Spring contact-type cardiac pacing lead |
| CN106422064B (en) * | 2016-09-30 | 2024-06-04 | 胡秋明 | Spring contact type cardiac pacing lead |
| CN110681053A (en) * | 2019-09-29 | 2020-01-14 | 山东大学齐鲁医院(青岛) | Epicardial temporary pacing lead assembly |
| CN110681053B (en) * | 2019-09-29 | 2022-11-22 | 山东大学齐鲁医院(青岛) | Epicardial temporary pacing lead assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |