CN103976788A - Electrocoagulation guide wire in vessel cavity - Google Patents
Electrocoagulation guide wire in vessel cavity Download PDFInfo
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- CN103976788A CN103976788A CN201410215017.9A CN201410215017A CN103976788A CN 103976788 A CN103976788 A CN 103976788A CN 201410215017 A CN201410215017 A CN 201410215017A CN 103976788 A CN103976788 A CN 103976788A
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- guide wire
- electrocoagulation
- seal wire
- coagulation
- vessel
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Abstract
The invention discloses an electrocoagulation guide wire in a vessel cavity. The electrocoagulation guide wire in the vessel cavity comprises an electrocoagulation guide wire, a connecting guide wire, a catheter and an electrocoagulation plug, wherein the electrocoagulation guide wire is of a retractable flower umbrella structure; the electrocoagulation guide wire is connected with the connecting guide wire; the connecting guide wire and the electrocoagulation guide wire are contracted in the catheter; the other end of the guide wire is the electrocoagulation plug and is connected with an electrotome main machine. According to the electrocoagulation guide wire in the vessel cavity, before being used, the electrocoagulation guide wire is contracted in the catheter; after being inserted into a vein vessel, the guide wire is released and unfolded to form the flower umbrella structure; the rear end of the guide wire is connected with electrotome equipment, related operation is carried out, the cirsoid vessel is closed by electrocoagulation, the metal flow umbrella structure can be uniformly distributed inside the vessel cavity, and the current is uniformly transferred to a vascular wall and cannot be influenced by the expanded vessel. The electrocoagulation guide wire in the vessel cavity is economical, practical, and minimally invasive; laser and Trivex rotary cutting equipment does not need to be purchased, and the capital is saved.
Description
Technical field
The invention belongs to medical instruments field, relate in particular to a kind of Endovascular coagulation seal wire.
Background technology
In recent years, along with the progressively raising of living standard, the change of compatriots' life style and aged tendency of population, peripheral vascular disease is and increases gradually situation, has quite high sickness rate and disability rate.In vascular surgery, varicose veins of the lower extremity sickness rate occupies peripheral vascular disease first place, is commonly encountered diseases and frequently-occurring disease.In the past, the gerontal patient that the varicosis patient of many non-evident symptons or symptom are lighter is usually unwilling to be treated surgically, mainly because traditional varicosis operation wound can leave ugly cicatrix greatly and after operation, so drag on as long as possible, until develop complications, when having to control, just see a doctor to hospital.But at this moment usually miss best treatment opportunity.
In venous lumen, electric coagulation therapy is that more common one is treated cirsoid method, the tradition coagulation seal wire overwhelming majority is self-control, market occurred that a kind of tinsel was surrounded by stripping off after seal wire listing of insulating barrier outward afterwards, also be used to coagulation, but above-mentioned seal wire in use exists coagulation scope too small, local possibility heat energy is too high, local too low, thereby cause vessel sealing inhomogeneous, even vascular puncture, the consequences such as surrounding tissue damage, due to vessel sealing imprecision, cause relapse rate significantly to increase.
Summary of the invention
The object of the present invention is to provide a kind of Endovascular coagulation seal wire, be intended to solve traditional coagulation seal wire coagulation scope too small, local possibility heat energy is too high, local too low, cause vessel sealing inhomogeneous, even vascular puncture, the consequences such as surrounding tissue damage, cause the problem that relapse rate is high.
The present invention realizes like this, a kind of Endovascular coagulation seal wire comprises coagulation seal wire, connects seal wire, conduit, coagulation plug, described coagulation seal wire is deployable and collapsible flower umbrella structure, coagulation seal wire be connected seal wire and be connected, connection seal wire and coagulation seal wire are collapsible in conduit.
Endovascular coagulation seal wire of the present invention, is contracted in catheter interior before use, be inserted into after vein blood vessel, discharge, expand into colored umbrella structure, rear end access electric knife equipment, start to carry out associative operation, the closed varicose blood vessel of coagulation, metal system flower umbrella structure can be uniformly distributed in lumen of vessels inside, make electric current can evenly pass to blood vessel wall, and can not be subject to the impact of blood vessel dilating, economical and practical, Wicresoft, need not buy laser, the equipment such as Trivex rotary-cut, economize on the use of funds.
Brief description of the drawings
Fig. 1 is the structural representation of the Endovascular coagulation seal wire that provides of the embodiment of the present invention;
In figure: 1, coagulation seal wire; 2, deployable and collapsible metal flower umbrella; 3, connect seal wire; 4, conduit.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structure of Endovascular coagulation seal wire of the present invention, and as shown in the figure, the present invention is achieved in that a kind of Endovascular coagulation seal wire comprises coagulation seal wire 1, deployable and collapsible metal flower umbrella 2, connects seal wire 3, conduit 4.Described coagulation seal wire 1 is deployable and collapsible flower umbrella structure, coagulation seal wire 1 be connected seal wire 3 and be connected, connection seal wire 3 and coagulation seal wire 1 are collapsible in conduit 4, seal wire 3 ends are electric knife plug, can join with electric knife main frame.Electric knife main frame is general electric knife main frame, can adopt Hermaphroditic socket formula method interconnected.The high-frequency high-voltage current that high-frequency electrode produces during by the organizing of high impedance, can produce heat in tissue, causes tissue gasify or solidify.In electrosurgery use procedure, resistance is not from 100 ohm to 2000 ohm etc.Along with solidifying of tissue, the water meeting generating gasification in cell, makes tissue dry, causes resistance constantly to increase, and last electric current stops completely.Electric knife main process equipment all has outfit in above rank hospital of basic unit, without buying separately.
Endovascular coagulation seal wire of the present invention, is contracted in conduit 4 inside before use, be inserted into after vein blood vessel, discharge, expand into colored umbrella structure, rear end access electric knife equipment, start to carry out associative operation, the closed varicose blood vessel of coagulation, metal system flower umbrella structure can be uniformly distributed in lumen of vessels inside, make electric current can evenly pass to blood vessel wall, and can not be subject to the impact of blood vessel dilating, economical and practical, Wicresoft, need not buy laser, the equipment such as Trivex rotary-cut, economize on the use of funds.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendments that performing creative labour can make or distortion still within protection scope of the present invention.
Claims (3)
1. an Endovascular coagulation seal wire, is characterized in that, described Endovascular coagulation seal wire comprises coagulation seal wire, connects seal wire, conduit, coagulation plug; Described coagulation seal wire is deployable and collapsible structure, coagulation seal wire be connected seal wire and be connected, connect seal wire and coagulation seal wire collapsible in conduit, the seal wire other end is coagulation plug, is connected with electric knife main frame.
2. Endovascular coagulation seal wire as claimed in claim 1, is characterized in that, described Endovascular coagulation seal wire rear end access electric knife main frame.
3. Endovascular coagulation seal wire as claimed in claim 1, is characterized in that, described coagulation seal wire is deployable and collapsible flower umbrella structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215017.9A CN103976788A (en) | 2014-05-21 | 2014-05-21 | Electrocoagulation guide wire in vessel cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215017.9A CN103976788A (en) | 2014-05-21 | 2014-05-21 | Electrocoagulation guide wire in vessel cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103976788A true CN103976788A (en) | 2014-08-13 |
Family
ID=51269129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215017.9A Pending CN103976788A (en) | 2014-05-21 | 2014-05-21 | Electrocoagulation guide wire in vessel cavity |
Country Status (1)
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| CN (1) | CN103976788A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998052480A1 (en) * | 1997-05-19 | 1998-11-26 | Radiotherapeutics Corporation | Apparatus and method for treating tissue with multiple electrodes |
| CN1557259A (en) * | 2004-01-16 | 2004-12-29 | 吴丹明 | Electric blood vessel coagulation appliance |
| CN2673318Y (en) * | 2004-01-16 | 2005-01-26 | 吴丹明 | Blood vessel electroconcretion device |
| CN101495048A (en) * | 2006-05-24 | 2009-07-29 | 艾姆西森有限公司 | Vessel sealing device and methods |
| CN201337514Y (en) * | 2009-01-22 | 2009-11-04 | 青岛市市立医院 | Great saphenous varix electric coagulator |
| CN201668503U (en) * | 2010-05-20 | 2010-12-15 | 郭振亮 | Blood vessel electric coagulator |
| CN203873873U (en) * | 2014-05-21 | 2014-10-15 | 甘肃省人民医院 | Endovascular electrocoagulation wire |
-
2014
- 2014-05-21 CN CN201410215017.9A patent/CN103976788A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998052480A1 (en) * | 1997-05-19 | 1998-11-26 | Radiotherapeutics Corporation | Apparatus and method for treating tissue with multiple electrodes |
| CN1557259A (en) * | 2004-01-16 | 2004-12-29 | 吴丹明 | Electric blood vessel coagulation appliance |
| CN2673318Y (en) * | 2004-01-16 | 2005-01-26 | 吴丹明 | Blood vessel electroconcretion device |
| CN101495048A (en) * | 2006-05-24 | 2009-07-29 | 艾姆西森有限公司 | Vessel sealing device and methods |
| CN201337514Y (en) * | 2009-01-22 | 2009-11-04 | 青岛市市立医院 | Great saphenous varix electric coagulator |
| CN201668503U (en) * | 2010-05-20 | 2010-12-15 | 郭振亮 | Blood vessel electric coagulator |
| CN203873873U (en) * | 2014-05-21 | 2014-10-15 | 甘肃省人民医院 | Endovascular electrocoagulation wire |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |