CN103584911A - Electrical stimulation and ablation instrument for renal sympathetic nerves - Google Patents
Electrical stimulation and ablation instrument for renal sympathetic nerves Download PDFInfo
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- CN103584911A CN103584911A CN201310368577.3A CN201310368577A CN103584911A CN 103584911 A CN103584911 A CN 103584911A CN 201310368577 A CN201310368577 A CN 201310368577A CN 103584911 A CN103584911 A CN 103584911A
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- electricity irritation
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Abstract
The invention relates to an electrical stimulation and ablation instrument for renal sympathetic nerves. The electrical stimulation and ablation instrument comprises an electrical ablation generator and an electrical stimulation generator which are mounted inside a body, a touch control display is mounted on the upper side of the body, the inside of the body is longitudinally partitioned into a plurality of mounting compartments, a controller, the electrical ablation generator, a printer, the electrical stimulation generator and an isolation transformer are mounted in the mounting compartments of the body sequentially from top to bottom, the controller comprises an ablation control module and a computer, the ablation control module is connected with an ablation catheter and the computer to send sensor data in the ablation catheter to the computer, the computer is connected with the touch control display, the electrical ablation generator, the printer and the electrical stimulation generator, the electrical ablation generator and the electrical stimulation generator are connected with the ablation catheter through the ablation control module, and the isolation transformer supplies power. The electrical stimulation generator is added, ablation devices are integrated for the convenience of movement, and the electrical stimulation and ablation instrument can be used flexibly in actual use.
Description
Technical field
The invention belongs to sympathetic nerve electricity irritation ablation apparatus technical field, particularly relate to a kind of kidney sympathetic nerve electricity irritation ablatograph.
Background technology
Renal artery sympathetic nerve is divided into renal artery Sympathetic Primary Afferent Nerves and nervus centrifugalis, in its generation at intractable hypertension and development, plays extremely crucial effect, and the two is all netted dense distribution in renal artery adventitia.In recent years, the new technique that has occurred in the world percutaneous catheter kidney sympathetic nerve radio-frequency ablation procedure (RDN) treatment intractable hypertension.The method is cut off kidney sympathetic nerve by radio-frequency ablation procedure, and does not affect other abdominal paries, pelvis or lower limb nerve domination, has reached the object of avoiding severe complication in blood pressure lowering.Renal artery sympathetic nerve ablation is extensively carried out in worldwide, is applied, and obtains significant curative effect in the treatment of intractable hypertension.
In prior art, in electric ablation apparatus, cannot at once evaluate and melt effectiveness, cannot judicious ablation points position, and due to all in use mobile inconvenience disconnected from each other of electric ablation apparatus.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of kidney sympathetic nerve electricity irritation ablatograph, increases electricity irritation generator, and ablation apparatus is combined and is convenient to move, and can use flexibly in actual use.
The technical solution adopted for the present invention to solve the technical problems is: a kind of kidney sympathetic nerve electricity irritation ablatograph is provided, comprise electric ablation generator, also comprise electricity irritation generator, described electric ablation generator and electricity irritation generator are arranged on internal body, touch control display is installed above described body, in described body, by longitudinal subdivision, become some installation compartments, described body is installed in compartment controller is installed from the top down successively, electricity ablation generator, printer, electricity irritation generator and isolating transformer, described controller comprises and melts control module and computer, the described control module that melts connects ablation catheter and computer, sensing data in ablation catheter is sent to computer, described computer connects touch control display, electricity ablation generator, printer and electricity irritation generator, described electric ablation generator is connected ablation catheter with electricity irritation generator by melting control module, described isolating transformer is to touch control display, controller, electricity ablation generator, printer and the power supply of electricity irritation generator.
Described electricity irritation generator electricity irritation frequency is 0-30 hertz.
Described electric ablation generator ablation mode is temperature control, and described electric ablation generator melts temperature control at 0-60 °, and the time of melting can be controlled in 0-180s, melts impedance and can be controlled in 0-1000 Ω, melts wattage and can be controlled in 0-30w.
Described electric ablation generator ablation mode also can be non-temperature control.
Between described body and touch control display, by choosing, fill parts and be connected, described body becomes revolution to connect between touch control display.
On described body, be equipped with and drag handle, roller is housed below described body.
Described touch control display can show the information such as blood pressure, heart rate, renal blood flow amount, renal artery pressure, associated electrical stimulation and ablation parameter in operation in patients simultaneously.
Described computer can gather and convert blood pressure, renal blood flow amount, renal artery pressure in operation in patients.
Beneficial effect
The present invention has increased electricity irritation generator, and ablation apparatus is combined and is convenient to move, and can use flexibly in actual use.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, a kind of kidney sympathetic nerve electricity irritation ablatograph, comprise electric ablation generator 4, also comprise electricity irritation generator 6, described electric ablation generator 4 and electricity irritation generator 6 are arranged on body 1 inside, described body 1 is installed touch control display 2 above, described body 1 is interior is become some installation compartments by longitudinal subdivision, described body 1 is installed in compartment controller 3 is installed from the top down successively, electricity ablation generator 4, printer 5, electricity irritation generator 6 and isolating transformer 7, described controller 3 comprises and melts control module and computer, the described control module that melts connects ablation catheter and computer, sensing data in ablation catheter is sent to computer, described computer connects touch control display 2, electricity ablation generator 4, printer 5 and electricity irritation generator 6, described electric ablation generator 4 is connected ablation catheter with electricity irritation generator 6 by melting control module, 7 pairs of touch control display 2 of described isolating transformer, controller 3, electricity ablation generator 4, printer 5 and 6 power supplies of electricity irritation generator.
Described electricity irritation generator 6 electricity irritation frequencies are 0-30 hertz.
Described electric ablation generator 4 ablation modes are temperature control, and described electric ablation generator 4 melts temperature control at 0-60 °, and the time of melting can be controlled in 0-180s, melts impedance and can be controlled in 0-1000 Ω, melts wattage and can be controlled in 0-30w.
Described electric ablation generator 4 ablation modes also can be non-temperature control.
Between described body 1 and touch control display 2, by choosing, fill parts 8 and be connected, described body 1 becomes revolution to connect between touch control display 2.
On described body 1, be equipped with and drag handle, described body 1 is equipped with roller below.
Described touch control display 2 can show the information such as blood pressure, heart rate, renal blood flow amount, renal artery pressure, associated electrical stimulation and ablation parameter in operation in patients simultaneously.
Described computer can gather and convert blood pressure, renal blood flow amount and renal artery pressure in operation in patients.
Before stimulating and melting, first gather patient's baseline blood pressure, renal blood flow amount 2 minutes and renal artery pressure, converse patient's mean blood pressure, the mean blood flow of kidney and arteriorenal pressure, as the baseline of operation once.Beginning stimulates with recommended parameter pattern.If changing appears in patient's blood pressure, renal blood flow amount, renal artery pressure in once stimulating, reach certain change value, stimulate automatically and stop; If obvious change does not appear in patient's blood pressure, renal blood flow amount, renal artery pressure, system enters next parameter stimulates.By determine the target spot of an ablative surgery with upper type.Definite, melt after target spot, this instrument is converted into ablation mode and melts at target spot place.Postoperatively at this target spot, go out again to repeat above stimulatory function, if above-mentioned change cannot appear in index of correlation, confirm successful surgery, finish operation.
Claims (8)
1. a kidney sympathetic nerve electricity irritation ablatograph, comprise electric ablation generator (4), it is characterized in that, also comprise electricity irritation generator (6), described electric ablation generator (4) and electricity irritation generator (6) are arranged on body (1) inside, described body (1) is installed touch control display (2) above, in described body (1), by longitudinal subdivision, become some installation compartments, described body (1) is installed in compartment controller (3) is installed from the top down successively, electricity ablation generator (4), printer (5), electricity irritation generator (6) and isolating transformer (7), described controller (3) comprises and melts control module and computer, the described control module that melts connects ablation catheter and computer, sensing data in ablation catheter is sent to computer, described computer connects touch control display (2), electricity ablation generator (4), printer (5) and electricity irritation generator (6), described electric ablation generator (4) is connected ablation catheter with electricity irritation generator (6) by melting control module, described isolating transformer (7) is to touch control display (2), controller (3), electricity ablation generator (4), printer (5) and electricity irritation generator (6) power supply.
2. a kind of kidney sympathetic nerve electricity irritation ablatograph according to claim 1, is characterized in that, described electricity irritation generator (6) electricity irritation frequency is 0-30 hertz.
3. a kind of kidney sympathetic nerve electricity irritation ablatograph according to claim 1, it is characterized in that, described electric ablation generator (4) ablation mode is temperature control, described electric ablation generator (4) melts temperature control at 0-60 °, the time of melting can be controlled in 0-180s, melt impedance and can be controlled in 0-1000 Ω, melt wattage and can be controlled in 0-30w.
4. a kind of kidney sympathetic nerve electricity irritation ablatograph according to claim 1, is characterized in that, described electric ablation generator (4) ablation mode also can be non-temperature control.
5. a kind of kidney sympathetic nerve electricity irritation ablatograph according to claim 1, it is characterized in that, between described body (1) and touch control display (2), by choosing, fill parts (8) and be connected, described body (1) becomes revolution to connect between touch control display (2).
6. a kind of kidney sympathetic nerve electricity irritation ablatograph according to claim 1, is characterized in that, on described body (1), be equipped with and drag handle, described body (1) is equipped with roller below.
7. a kind of kidney sympathetic nerve electricity irritation ablatograph according to claim 1, it is characterized in that, described touch control display (2) can show the information such as blood pressure, heart rate, renal blood flow amount, renal artery pressure, associated electrical stimulation and ablation parameter in operation in patients simultaneously.
8. a kind of kidney sympathetic nerve electricity irritation ablatograph according to claim 1, is characterized in that, described computer can gather and convert blood pressure, renal blood flow amount and renal artery pressure in operation in patients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368577.3A CN103584911B (en) | 2013-08-21 | 2013-08-21 | A kind of renal sympathetic nerve electricity irritation ablatograph |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368577.3A CN103584911B (en) | 2013-08-21 | 2013-08-21 | A kind of renal sympathetic nerve electricity irritation ablatograph |
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| CN103584911A true CN103584911A (en) | 2014-02-19 |
| CN103584911B CN103584911B (en) | 2015-12-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021129027A1 (en) * | 2019-12-26 | 2021-07-01 | 上海微创电生理医疗科技股份有限公司 | Ablation system and nerve detection device therefor |
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| US20030120150A1 (en) * | 2001-12-21 | 2003-06-26 | Assaf Govari | Wireless position sensor |
| CN2897151Y (en) * | 2006-03-10 | 2007-05-09 | 上海莱恩生物医学科技有限公司 | Heart connecting conduct operation station |
| CN101045016A (en) * | 2006-02-17 | 2007-10-03 | 韦伯斯特生物官能公司 | Lesion assessment by pacing |
| CN101610735A (en) * | 2006-06-28 | 2009-12-23 | 阿迪安公司 | The method and system that is used for thermoinducible kidney neuromodulation |
| US20120165812A1 (en) * | 2010-12-28 | 2012-06-28 | Christian Steven C | Multi-rate fluid flow and variable power deliverty for ablation electrode assemblies used in catheter ablation procedures |
| CN203447357U (en) * | 2013-08-21 | 2014-02-26 | 上海慧达医疗器械有限公司 | Renal sympathetic nerve electric stimulation and ablation instrument |
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2013
- 2013-08-21 CN CN201310368577.3A patent/CN103584911B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030120150A1 (en) * | 2001-12-21 | 2003-06-26 | Assaf Govari | Wireless position sensor |
| CN101045016A (en) * | 2006-02-17 | 2007-10-03 | 韦伯斯特生物官能公司 | Lesion assessment by pacing |
| CN2897151Y (en) * | 2006-03-10 | 2007-05-09 | 上海莱恩生物医学科技有限公司 | Heart connecting conduct operation station |
| CN101610735A (en) * | 2006-06-28 | 2009-12-23 | 阿迪安公司 | The method and system that is used for thermoinducible kidney neuromodulation |
| US20120165812A1 (en) * | 2010-12-28 | 2012-06-28 | Christian Steven C | Multi-rate fluid flow and variable power deliverty for ablation electrode assemblies used in catheter ablation procedures |
| CN203447357U (en) * | 2013-08-21 | 2014-02-26 | 上海慧达医疗器械有限公司 | Renal sympathetic nerve electric stimulation and ablation instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021129027A1 (en) * | 2019-12-26 | 2021-07-01 | 上海微创电生理医疗科技股份有限公司 | Ablation system and nerve detection device therefor |
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| CN103584911B (en) | 2015-12-02 |
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