CN203873876U - Flushing type hand-controlled one-pole high-frequency operation electrode - Google Patents
Flushing type hand-controlled one-pole high-frequency operation electrode Download PDFInfo
- Publication number
- CN203873876U CN203873876U CN201320759028.4U CN201320759028U CN203873876U CN 203873876 U CN203873876 U CN 203873876U CN 201320759028 U CN201320759028 U CN 201320759028U CN 203873876 U CN203873876 U CN 203873876U
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- action bars
- electrode
- flushing type
- pole high
- electrode tube
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Abstract
The utility model provides a flushing type hand-controlled one-pole high-frequency operation electrode. The operation electrode comprises an operation rod. An end portion of the operation rod is equipped with an electrode tube. A cable used for connecting the electrode tube with a high-frequency electrotome host passes through the operation rod. The operation rod is provided with a membrane switch, thereby achieving purposes of nice appearance, water resistance, and easy manufacturing and mounting. The cable is connected with the membrane switch which is used for controlling on and off states of the electrode tube. The flushing type hand-controlled one-pole high-frequency operation electrode has functions of locally heating and locally flushing tissues at the same time, effectively prevents formation of eschars during local tissue heating to affect heat transfer, and thus prevents tissues from transmural degeneration. Meanwhile, the operation rod is designed to be four parts that are assembled and connected together. Therefore, the flushing type hand-controlled one-pole high-frequency operation electrode enables making difficulties to be simplified, is reduced in making cost, and is favorably suitable for clinical popularization and application.
Description
Technical field
This utility model relates to cardiovascular surgical procedure treatment articles field, is specifically related to a kind of manual one pole high frequency operation electrode of flushing type that is used for the treatment of atrial fibrillation.
Background technology
One pole high frequency operation electrode is mainly used in carrying out operation on heart treatment atrial fibrillation patient.Surgeon is extensively approved the method treatment atrial fibrillation of tissue degeneratiaon by cutting and sew up atrial walls, procedures electrode acts on the charged ion in tissue by electric field energy, make it motion and friction generates heat with tissue and liquid medium, the inside and outside liquid of myocardial cell is evaporated rapidly, produce tissue coagulation downright bad, thereby blocking-up reciprocal excitation pathway, reaches the object of effecting a radical cure atrial fibrillation.But the high frequency operation electrode that used in the market, operating time is long, makes hemorrhage manyly, easily brings a lot of complication.
Utility model content
For above-mentioned technical problem, this utility model provides a kind of flushing type manual one pole high frequency operation electrode, can effectively reduce operating time, reduces hemorrhagely, improves operation safety.
This utility model provides a kind of flushing type manual one pole high frequency operation electrode, comprise action bars, the end of action bars is provided with electrode tube, cable for connection electrode pipe and high frequency electric knife main frame passes action bars, on action bars, be provided with thin film switch, reach attractive in appearance, waterproof, be easy to make and the object of installing.Described cable is connected with thin film switch, and thin film switch is for the on off operating mode of control electrode pipe.
In the shower nozzle of described electrode tube, be provided with the through hole being connected with jet water spout, can in operation, rinse local organization and reduce tissue temperature, avoid local temperature too high, cause tissue to form eschar impact tissue heat and transmit, thereby make tissue reach wall degeneration.Jet water spout is through action bars, and the junction of jet water spout and electrode tube is provided with current limliting two exchange devices.Current limliting two exchange devices are counterseal pipe, effectively adjust the current size of jet water spout.The described internal diameter that is provided with current limliting two exchange devices is 0.3-0.7mm, realizes low discharge and rinses, and avoids affecting because current are excessive operator operation.
Described action bars is divided into four sections, comprises the first action bars, the second action bars, the 3rd action bars and the 4th action bars that connect successively, is beneficial to processing and assembling, saves cost of manufacture, is beneficial to application and promotes.Electrode tube is arranged at the end of the first action bars, and on thin film switch setting and the second action bars, current limliting two exchange devices are arranged in the 3rd action bars.The 3rd action bars and the 4th action bars are socketed mutually, are convenient to installing/dismounting.Cable and jet water spout snap in the port of the 3rd action bars and the 4th action bars junction.
This utility model is controlled energy output by thin film switch, and operator is easily controlled in operation; In electrode tube shower nozzle of the present utility model, be provided with the through hole being connected with jet water spout, make it have the function that tissue local heating and local douche carry out simultaneously, while effectively avoiding local heat to organize, form eschar impact heat and transmit, make tissue reach wall degeneration.Action bars atmosphere of the present utility model is 4 part assembly and connections, simplifies manufacture difficulty, reduces cost of manufacture, is beneficial to this product and applies in clinical.On syringe pipe of the present utility model, be provided with current limliting two exchange devices, effectively control the flow of syringe pipe, realize low discharge and rinse, avoid affecting because current are excessive operator operation.
Figure of description
Fig. 1 is this utility model structural representation
Fig. 2 is this utility model partial structurtes schematic diagram a
Fig. 3 is this utility model partial structurtes schematic diagram b
Fig. 4 is this utility model partial structurtes schematic diagram c
Fig. 5 is this utility model partial structurtes schematic diagram d
Wherein, 1-action bars, 11-the first action bars, 12-the second action bars, 13-the 3rd action bars, 14-the 3rd action bars, 2-electrode tube, 3-thin film switch, 4-jet water spout, 5-cable, 6-current limliting two exchange devices.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, this utility model is further described:
This utility model provides a kind of flushing type manual one pole high frequency operation electrode, comprise action bars 1, the end of action bars 1 is provided with electrode tube 2, cable 5 for connection electrode pipe 2 and high frequency electric knife main frame passes action bars 1, on action bars 1, be provided with thin film switch 3, described cable 5 is connected with thin film switch 3.In the shower nozzle of described electrode tube 2, be provided with the through hole being connected with jet water spout 4, jet water spout 4 is through action bars 1, and jet water spout 4 is provided with current limliting two exchange devices 6 with the junction of electrode tube 2.The described internal diameter that is provided with current limliting two exchange devices 6 is 0.3-0.7mm.Described action bars 1 is divided into four sections, comprise the first action bars 11, the second action bars 12, the 3rd action bars 13 and the 4th action bars 14 that connect successively, electrode tube 2 is arranged at the end of the first action bars 11, on thin film switch 3 settings and the second action bars 12, the 3rd action bars 13 and the 4th action bars 14 are socketed mutually, and cable 5 and jet water spout 4 snap in the port of the 3rd action bars 13 and the 4th action bars 14 junctions.
As shown in the figure, the end of electrode tube 2 settings and the first action bars 11.The shape approximation of the first action bars 11 is in cone.Between the first action bars 11, the second action bars 12, the 3rd action bars 13 and the 4th action bars 14, be threaded connection successively, be convenient to processing and form, effectively cost-saving.The thin film switch 3 being connected with cable 5 is arranged on the second action bars 12, and because action bars 1 global approximation is in penholder shape, the second action bars 12, in the place that holds a pen, is convenient to operator operation.Jet water spout 4 and cable 5 are arranged side by side, through action bars 1.Current limliting two exchange devices 6 are positioned at the 3rd action bars 13, realize the flow-control to syringe pipe 4.
During use, the power connection on cable 5 and high frequency electric knife main frame are connected, make high frequency electric knife main frame provide energy for electrode tube 2.The most advanced and sophisticated high-frequency high-voltage current producing of electrode tube 2 heats tissue while contact with heart tissue, thereby reaches the object of tissue degeneratiaon, replace cut, process that stitching makes tissue degeneratiaon, can reduce operating time, reduce hemorrhage, raising operation safety.Operator, by the break-make situation of thin film switch 3 control electrode pipes 2, is convenient to bearing and is installed in the time of waterproof attractive in appearance.Current enter the through hole of electrode tube 2 by syringe pipe 4, from the shower nozzle of electrode tube 2, eject, in operation, rinse local organization and reduce tissue temperature, avoid local temperature too high, cause tissue to form eschar impact tissue heat and transmit, thereby make tissue reach wall degeneration.Current limliting two exchange device 5 internal diameters on syringe pipe 4 are 0.3-0.7mm, effectively control the water flow of syringe pipe 4, avoid the excessive operator that affects of current to operate.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model this utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of this utility model claim and equivalent technologies thereof, this utility model is also intended to comprise these changes and modification interior.The content not being described in detail in this description belongs to the known prior art of professional and technical personnel in the field.
Claims (3)
1. the manual one pole high frequency operation electrode of a flushing type, comprise action bars (1), the end of action bars (1) is provided with electrode tube (2), cable (5) for connection electrode pipe (2) and high frequency electric knife main frame passes action bars (1), it is characterized in that being provided with on action bars (1) thin film switch (3), described cable (5) is connected with thin film switch (3), in the shower nozzle of electrode tube (2), be provided with the through hole being connected with jet water spout (4), jet water spout (4) is through action bars (1), jet water spout (4) is provided with current limliting two exchange devices (6) with the junction of electrode tube (2).
2. the manual one pole high frequency operation electrode of flushing type according to claim 1, the internal diameter that is provided with current limliting two exchange devices (6) described in it is characterized in that is 0.3-0.7mm.
3. the manual one pole high frequency operation electrode of flushing type according to claim 1, it is characterized in that action bars (1) is divided into four sections, comprise the first action bars (11) connecting successively, the second action bars (12), the 3rd action bars (13) and the 4th action bars (14), electrode tube (2) is arranged at the end of the first action bars (11), on thin film switch (3) setting and the second action bars (12), the 3rd action bars (13) and the 4th action bars (14) are socketed mutually, cable (5) and jet water spout (4) snap in the port of the 3rd action bars (13) and the 4th action bars (14) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759028.4U CN203873876U (en) | 2013-11-26 | 2013-11-26 | Flushing type hand-controlled one-pole high-frequency operation electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759028.4U CN203873876U (en) | 2013-11-26 | 2013-11-26 | Flushing type hand-controlled one-pole high-frequency operation electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203873876U true CN203873876U (en) | 2014-10-15 |
Family
ID=51674436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320759028.4U Expired - Fee Related CN203873876U (en) | 2013-11-26 | 2013-11-26 | Flushing type hand-controlled one-pole high-frequency operation electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203873876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434296A (en) * | 2014-12-10 | 2015-03-25 | 江苏仁鸿医疗科技有限公司 | In-vivo lithotripter positioning device |
-
2013
- 2013-11-26 CN CN201320759028.4U patent/CN203873876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434296A (en) * | 2014-12-10 | 2015-03-25 | 江苏仁鸿医疗科技有限公司 | In-vivo lithotripter positioning device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20201126 |