CN103932676A - Flexible circuit electrode - Google Patents
Flexible circuit electrode Download PDFInfo
- Publication number
- CN103932676A CN103932676A CN201310023680.4A CN201310023680A CN103932676A CN 103932676 A CN103932676 A CN 103932676A CN 201310023680 A CN201310023680 A CN 201310023680A CN 103932676 A CN103932676 A CN 103932676A
- Authority
- CN
- China
- Prior art keywords
- electrode
- flexible circuit
- printed
- probe
- conduit
- 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.)
- Pending
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a flexible circuit electrode which comprises an electrode body located on a conduit or a probe and a wire. The flexible circuit electrode is characterized in that the electrode body is a printed electrode, and the wire is a printed wire. Due to the fact that the flexible circuit electrode is directly printed on a carrier, or the conduit or the probe, the machining procedures of the medical conduit or the probe can be reduced, and the manufacturing process can be simplified; furthermore, due to the fact that both a circuit and the electrode are manufactured with the printing technology, the size of a product can be further reduced so that medical conduits or probes with smaller diameters can be manufactured.
Description
Technical field
The present invention relates to circuit and electrode part on conduit and other medical probes, or rather, relate to the use of flexible circuit in such device.
Background technology
Existing medical catheter is normally arranged electrode at distal end of catheter, and electrode wires is placed in body, or for substituting body braid, conduit complex manufacturing, caliber is bigger than normal, can not arrive less blood vessel or more lesions positions.Improved imagination is the circuit part consisting of the flexible circuit that embeds or be attached at sheath, so production technology simplifies more, and production cost reduces, and security performance is more reliable.
This flexible circuit is as disclosed in U.S. Patent application 12476832, and a kind of probe of medical operating comprises longitudinal part, flexible shroud and flexible circuit.Described longitudinal part comprises at least one electrode placed on it and at least one thermocouple; Flexible shroud is with longitudinal part coupling and surround at least partly longitudinal part.Flexible circuit and sheath coupling are also coupled with at least one electrode, at least one thermocouple simultaneously.Flexible circuit is used for to described at least one electrode power supply, and provides loop to described at least one thermocouple.This flexible circuit is produced on base material in advance, is then wrapped on conduit and is connected with electrode, and assembling process is greatly simplified.
Summary of the invention
The object of this invention is to provide a kind ofly for conduit or probe production, and be easy to assembling, flexible circuit electrode that production efficiency is high.
Technical scheme of the present invention is as follows:
A flexible circuit electrode, comprises the electrode and the wire that are positioned on conduit or probe, it is characterized in that: described electrode and wire are to print electrode and printed circuit cable.
Supplementary technology scheme of the present invention is as follows:
Preferably, described in print electrode and printed circuit cable is to be printed on flat carrier, then be wrapped on conduit or probe.
Preferably, described in print electrode and printed circuit cable is to be printed on column like catalyst carrier, then be enclosed within on conduit or probe.
Preferably, described in, print electrode is ring electrode.
Preferably, described in, print electrode corresponding one by one with printed circuit cable.
Preferably, the diameter of described carrier is 0.01 to 10mm.
Preferably, the width of described carrier is 0.03 to 31.4mm.
Preferably, the printing at electrode place is multi-sheet printed for dividing, and bottom printing is as temperature sensor.
Preferably, the printing at electrode place is monolayer printing.
The invention has the beneficial effects as follows: circuit and electrode are directly printed on carrier or conduit or probe, can reduce the processing link of medical catheter or probe, simplified manufacturing technique, and because all adopting typography, circuit and electrode make, can make the volume of product further dwindle, produce thinner conduit or probe.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is that embodiment of the present invention flexible circuit electrode package is rolled in the schematic diagram on conduit or probe.
Fig. 2 is the schematic diagram before the parcel of carrier embodiment illustrated in fig. 1.
Fig. 3 is the schematic diagram of another embodiment of the present invention.
Fig. 4 is that column like catalyst carrier embodiment illustrated in fig. 3 launches schematic diagram.。
Fig. 5 is the schematic diagram of further embodiment of this invention.
Fig. 6 is the schematic diagram of the embodiment of the present invention.
Fig. 7 to Figure 15 is that flexible circuit electrode of the present invention is for the schematic diagram on different conduits or probe.
The specific embodiment
Specific embodiments of the invention 1, as shown in Figure 1, a kind of flexible circuit electrode, comprises the conductive paste flexible electrode 1 and the wire 2 that are printed on various carriers 3, wire 2 is arranged formation internal circuit, and carrier is wrapped in conduit or probe forms circuit and the electrode in conduit or probe outward.Wherein, carrier 3 is flat carrier when printing, after being completed for printing, can be wrapped on conduit or probe.The printing at electrode place can be multi-sheet printed for dividing, and bottom printing is as temperature sensor, as shown in Figure 7; Also can adopt monolayer printing, electrode 1 and separately printing of temperature sensor 5, as shown in Figure 6.
Embodiments of the invention 2, as shown in Figure 3 and Figure 4, a kind of flexible circuit electrode, comprises the conductive paste flexible electrode 1 and the wire 2 that are printed on various carriers 4, wire 2 is arranged formation internal circuit, and carrier is wrapped in conduit or probe forms circuit and the electrode in conduit or probe outward.Wherein, carrier 4 is column like catalyst carrier, after being completed for printing, can be enclosed within on conduit or probe.
Embodiments of the invention 3, as shown in Figure 5, with implement 2 identical be that carrier 4 is similarly column like catalyst carrier, difference is, the wire 2 of circuit forms helical form in the position of adjacent electrode 1 and arranges, has increased the arrangement space of wire 2.
Preferably, print electrode described in the above-described embodiments and printed circuit cable corresponding one by one.
Fig. 7 to Figure 15 is conduit or the probe of application flexible circuit electrode of the present invention, and conduit or probe can be made various ways as required, then flexible circuit electrode of the present invention is wrapped up or is set with thereon.
Disclosed all features in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (10)
1. a flexible circuit electrode, comprises the electrode and the wire that are positioned on conduit or probe, it is characterized in that: described electrode and wire are to print electrode and printed circuit cable.
2. flexible circuit electrode according to claim 1, is characterized in that: described in print electrode and printed circuit cable is to be printed on flat carrier, then be wrapped on conduit or probe.
3. flexible circuit electrode according to claim 1, is characterized in that: described in print electrode and printed circuit cable is to be printed on column like catalyst carrier, then be enclosed within on conduit or probe.
4. flexible circuit electrode according to claim 1, is characterized in that: described in print electrode and printed circuit cable is to be directly printed on sleeve pipe.
5. according to the flexible circuit electrode described in claim 3 or 4, it is characterized in that: described in to print electrode be ring electrode or wire-winding electrode.
6. flexible circuit electrode according to claim 5, is characterized in that: described in print electrode and printed circuit cable corresponding one by one.
7. flexible circuit electrode according to claim 6, is characterized in that: the diameter of described carrier is 0.01 to 10mm.
8. flexible circuit electrode according to claim 2, is characterized in that: the width of described carrier is 0.03 to 31.4mm.
9. according to the flexible circuit electrode described in claim 2 or 3 or 4, it is characterized in that: the printing at electrode place is multi-sheet printed for dividing, and bottom printing is as temperature sensor.
10. according to the flexible circuit electrode described in claim 2 or 3 or 4, it is characterized in that: the printing at electrode place is monolayer printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310023680.4A CN103932676A (en) | 2013-01-23 | 2013-01-23 | Flexible circuit electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310023680.4A CN103932676A (en) | 2013-01-23 | 2013-01-23 | Flexible circuit electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103932676A true CN103932676A (en) | 2014-07-23 |
Family
ID=51180758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310023680.4A Pending CN103932676A (en) | 2013-01-23 | 2013-01-23 | Flexible circuit electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103932676A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119352A1 (en) * | 2017-12-21 | 2019-06-27 | Nokia Technologies Oy | Temperature measurement |
| CN111601518A (en) * | 2018-02-20 | 2020-08-28 | 梅奥医学教育研究基金会 | Stomach pH wireless detection system based on edible digestible material preparation |
| CN112914719A (en) * | 2021-03-24 | 2021-06-08 | 上海微创旋律医疗科技有限公司 | Electrode balloon catheter and high-voltage generation treatment device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890623A (en) * | 1988-03-14 | 1990-01-02 | C. R. Bard, Inc. | Biopotential sensing device and method for making |
| WO1995031142A1 (en) * | 1994-05-11 | 1995-11-23 | Applied Medical Resources Corporation | Angioplasty catheter system and method for making |
| CN1145037A (en) * | 1994-02-16 | 1997-03-12 | 前进股份有限公司 | Printed electrode for biologic |
| CN1323180A (en) * | 1998-08-21 | 2001-11-21 | 维纳斯医学技术公司 | Expandable catheter with two arrays of electrodes and its using method |
| CN2629662Y (en) * | 2003-06-20 | 2004-08-04 | 曾宪龙 | Multi-pole radio-frequency thermotherapy intenral electrode |
| CN2855351Y (en) * | 2005-12-15 | 2007-01-10 | 迈德医疗科技（上海）有限公司 | Claw electrode device for RF ablation treatment |
| CN1901844A (en) * | 2004-01-06 | 2007-01-24 | 东丽株式会社 | Balloon catheter |
| CN101021503A (en) * | 2007-03-01 | 2007-08-22 | 嘉兴博泰生物科技发展有限公司 | Silk screen printing electrode and producing process, and sensor and detecting method |
| US20070219551A1 (en) * | 2003-09-22 | 2007-09-20 | Honour Kirk S | Medical device with flexible printed circuit |
| US20090171274A1 (en) * | 2007-12-28 | 2009-07-02 | Doron Harlev | Non contact mapping catheter |
| CN101639457A (en) * | 2009-08-06 | 2010-02-03 | 武汉思达创新医药科技有限公司 | Application of screen printing electrode in the determination of 5-hydroxytryptamine |
| CN202166631U (en) * | 2011-08-02 | 2012-03-14 | 天津前方科技有限公司 | Printed electrode structure of biological sensor |
| CN102665813A (en) * | 2009-09-10 | 2012-09-12 | 凯斯普林特股份公司 | Flexible conductor carrier for catheter and catheter fitted with a conductor carrier |
-
2013
- 2013-01-23 CN CN201310023680.4A patent/CN103932676A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890623A (en) * | 1988-03-14 | 1990-01-02 | C. R. Bard, Inc. | Biopotential sensing device and method for making |
| CN1145037A (en) * | 1994-02-16 | 1997-03-12 | 前进股份有限公司 | Printed electrode for biologic |
| WO1995031142A1 (en) * | 1994-05-11 | 1995-11-23 | Applied Medical Resources Corporation | Angioplasty catheter system and method for making |
| CN1323180A (en) * | 1998-08-21 | 2001-11-21 | 维纳斯医学技术公司 | Expandable catheter with two arrays of electrodes and its using method |
| CN2629662Y (en) * | 2003-06-20 | 2004-08-04 | 曾宪龙 | Multi-pole radio-frequency thermotherapy intenral electrode |
| US20070219551A1 (en) * | 2003-09-22 | 2007-09-20 | Honour Kirk S | Medical device with flexible printed circuit |
| CN1901844A (en) * | 2004-01-06 | 2007-01-24 | 东丽株式会社 | Balloon catheter |
| CN2855351Y (en) * | 2005-12-15 | 2007-01-10 | 迈德医疗科技（上海）有限公司 | Claw electrode device for RF ablation treatment |
| CN101021503A (en) * | 2007-03-01 | 2007-08-22 | 嘉兴博泰生物科技发展有限公司 | Silk screen printing electrode and producing process, and sensor and detecting method |
| US20090171274A1 (en) * | 2007-12-28 | 2009-07-02 | Doron Harlev | Non contact mapping catheter |
| CN101639457A (en) * | 2009-08-06 | 2010-02-03 | 武汉思达创新医药科技有限公司 | Application of screen printing electrode in the determination of 5-hydroxytryptamine |
| CN102665813A (en) * | 2009-09-10 | 2012-09-12 | 凯斯普林特股份公司 | Flexible conductor carrier for catheter and catheter fitted with a conductor carrier |
| CN202166631U (en) * | 2011-08-02 | 2012-03-14 | 天津前方科技有限公司 | Printed electrode structure of biological sensor |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119352A1 (en) * | 2017-12-21 | 2019-06-27 | Nokia Technologies Oy | Temperature measurement |
| CN111655132A (en) * | 2017-12-21 | 2020-09-11 | 诺基亚技术有限公司 | Temperature measurement |
| EP3727142A4 (en) * | 2017-12-21 | 2021-09-01 | Nokia Technologies Oy | TEMPERATURE MEASUREMENT |
| US11701005B2 (en) | 2017-12-21 | 2023-07-18 | Nokia Technologies Oy | Temperature measurement |
| CN111601518A (en) * | 2018-02-20 | 2020-08-28 | 梅奥医学教育研究基金会 | Stomach pH wireless detection system based on edible digestible material preparation |
| CN111601518B (en) * | 2018-02-20 | 2022-05-24 | 梅奥医学教育研究基金会 | Stomach pH wireless detection system based on edible digestible material preparation |
| US11712204B2 (en) | 2018-02-20 | 2023-08-01 | Arizona Board Of Regents On Behalf Of Arizona State University | Swallowable, food-based, digestible wireless device for measuring gastric pH |
| CN112914719A (en) * | 2021-03-24 | 2021-06-08 | 上海微创旋律医疗科技有限公司 | Electrode balloon catheter and high-voltage generation treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011031201A1 (en) | Flexible conductor carrier for catheter and catheter fitted with a conductor carrier | |
| JP2014516622A5 (en) | ||
| JP2017500913A5 (en) | ||
| JP2013534147A5 (en) | ||
| IL253851B1 (en) | Systems and methods for intravascular obstruction removal | |
| CN103932676A (en) | Flexible circuit electrode | |
| JP2014527414A5 (en) | ||
| WO2006083954A3 (en) | Microtaper needle and method of use | |
| JP2016527963A5 (en) | ||
| CN104095626A (en) | High density electrode structure | |
| JP2018500085A5 (en) | ||
| US8824720B2 (en) | Detachable earphone | |
| JP2012523212A (en) | USB cable and manufacturing method thereof | |
| CN105193497B (en) | The radio frequency ablation catheter and its equipment of a kind of helical structure | |
| JP2009528899A5 (en) | ||
| EP3095403A3 (en) | Catheter with coaxial thermocouple | |
| CN204671330U (en) | A kind of conical support | |
| CN105641799A (en) | Catheter | |
| CN103784196A (en) | Cable type radiofrequency ablation catheter and manufacturing method thereof | |
| JP5132103B2 (en) | Endoscope guide tube and endoscope apparatus | |
| CN203226926U (en) | Medical stent applicable to esophageal stenosis or blockage | |
| CN206697635U (en) | The male end minor structure of termination contact impedance can be reduced | |
| CN203260781U (en) | Anti-bending USB connection wire plug | |
| CN205449896U (en) | Rotatory ultrasonic probe's signal transmission device | |
| JP2011255099A (en) | Medical guide wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |
|
| WD01 | Invention patent application deemed withdrawn after publication |