CN207821897U - The ablating electrode of multiposition positioning can be achieved - Google Patents
The ablating electrode of multiposition positioning can be achieved Download PDFInfo
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- CN207821897U CN207821897U CN201721101055.7U CN201721101055U CN207821897U CN 207821897 U CN207821897 U CN 207821897U CN 201721101055 U CN201721101055 U CN 201721101055U CN 207821897 U CN207821897 U CN 207821897U
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- positioning
- telescopic cavity
- metal electrode
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- electrode
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Abstract
The utility model discloses a kind of ablating electrodes of achievable multiposition positioning, it includes to extend to its external metal electrode using the handle of hollow structure and from handle inner, metal electrode is connected with circuit control module comprising has coagulation/cutting switch and power connector；Telescopic cavity is provided among the handle, the metal electrode extends to inside telescopic cavity；End of the metal electrode inside telescopic cavity is connected with positioning gear；Setting is parallel to its axially extending positioning tooth bar on the inner wall of the telescopic cavity, and positioning gear is intermeshed with positioning tooth bar；The ablating electrode of above-mentioned achievable multiposition positioning can be when staff carries out length adjustment for metal electrode, effectively ensuring it can be able to position under arbitrary extension position and fixing process, effectively to avoid metal electrode from being slid under non-external force intervention, cutting/condensation of corresponding site is handled with influencing it.
Description
Technical field
The utility model is related to medical instruments field, especially a kind of ablating electrode of achievable multiposition positioning.
Background technology
Ablating electrode is that the electric current of high frequency and high pressure is acted on patient part by the writing of indictments, appeals, etc. by radio frequency principle, with logical
It spends the moment that writing of indictments, appeals, etc. tip generates institute contact site and burns a kind of medical instrument for achieving the effect that cutting or blood coagulation；Ablation
Electrode can reach efficiently and the using effect of safety in actual use, however, due to the depth of ablating electrode site of action
Degree is different, often needs the ablating electrode for preparing different length in actual use, in turn results in the waste of equipment.Together
When, the ablating electrode that part has Telescopic on the market at present cannot achieve length adjustment mistake in actual use
Positioning in journey is only capable of realizing the localization process of portion, can cause surgical staff long in practical adjustments ablating electrode
Occur the loose phenomenon of ablating electrode in the longitudinal direction when spending, and then influences operation precision.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of ablating electrodes, can be in the process for realizing length adjustment
The middle localization process for realizing any position.
In order to solve the above technical problems, the utility model is related to a kind of ablating electrode of achievable multiposition positioning, packet
It includes using the handle of hollow structure and extends to its external metal electrode from handle inner, metal electrode is connected with circuit
Control module comprising have coagulation/cutting switch and power connector；Telescopic cavity is provided among the handle, it is described
Metal electrode extends to inside telescopic cavity；End of the metal electrode inside telescopic cavity is connected with positioning gear, fixed
Position gear is axially parallel to radially extending for metal electrode, is arranged on the inner wall of the telescopic cavity and is parallel to its axial direction
The positioning tooth bar of extension, positioning gear are intermeshed with positioning tooth bar.
Include that there are two the positioning extended parallel to each other as a kind of improvement of the utility model, inside the telescopic cavity
Rack is respectively arranged at the top and bottom of positioning gear.Using above-mentioned technical proposal, it is more to may make that positioning gear is able to
The engagement localization process of a angle, so that positioning gear is further improved together with the positioning accuracy of metal electrode.
As a kind of improvement of the utility model, the positioning gear passes through along its axially extending shaft, and fixation
Connecting rod on shaft is connected on metal electrode；The link position of the connecting rod and metal electrode is provided with
High hat resistant cover.It, can be by connecting rod and shaft to realize positioning gear in metal electrode using above-mentioned technical proposal
Accurate rotation in telescopic process and the connection positioning action for metal electrode；Meanwhile the high temperature of connecting rod end is anti-
The high temperature that sheath generates when can prevent metal electrode from aliving causes it to be mutually disengaged with connecting rod.
As a kind of improvement of the utility model, the telescopic cavity is extended to via handle inner outside it, telescopic cavity
It is attached by screw thread between body and handle.Using above-mentioned technical proposal, can be arranged by the threaded connection of telescopic cavity
So that it can be rotated relative to handle, and then staff can be adjusted the relative angle of metal electrode
While, to ensure that it can be able to fixing process in any angular position.
As a kind of improvement of the utility model, length of the telescopic cavity in handle outer part is that telescopic cavity is total
The 1/5 to 1/4 of body length；The telescopic cavity is provided with non-slip texture on handle outer part.Using above-mentioned technical side
Case can rotate telescopic cavity convenient for staff, and also avoidable its is in direct contact metal electrode and pollutes.
The ablating electrode positioned using the achievable multiposition of above-mentioned technical proposal can be needed in staff for gold
When the relative length of category electrode is adjusted the cutting or condensation to adapt to different patient parts, by driving metal electrode to exist
Stretching motion in telescopic cavity is to realize above-mentioned purpose；Metal electrode carries out in telescopic cavity in motion process, can drive
It is connected to the positioning gear on metal electrode to move together with it, positioning gear is remained and stretched during the motion
Engagement in cavity between positioning tooth bar.When metal electrode moves to predeterminated position, position between gear and positioning tooth bar
Intermeshing is so that mutually support can be achieved in it in the axial direction of telescopic cavity, so that positioning gear is together with metal electrode
Relative position is able to fixing process.The ablating electrode of above-mentioned achievable multiposition positioning can staff for metal electrode into
When row length adjustment, effectively ensure that it can be able to position under arbitrary extension position and fixing process, effectively to avoid metal
Electrode slides under non-external force intervention, and cutting/condensation of corresponding site is handled with influencing it.
Description of the drawings
Fig. 1 is utility model diagram；
Reference numerals list：
1-handle, 2-metal electrodes, 3-coagulations/cutting switch, 4-power connectors, 5-telescopic cavities, 6-are determined
Position gear, 7-positioning tooth bars, 8-shafts, 9-connecting rods, 10-high hat resistant covers.
Specific implementation mode
With reference to embodiment with attached drawing, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" respectively refer to
Be directed towards or far from geometric center of specific component direction.
Embodiment 1
The ablating electrode of a kind of achievable multiposition positioning as shown in Figure 1 comprising have the handle 1 using hollow structure
And from 1 internal stretch of handle to its external metal electrode 2, metal electrode 2 is connected with circuit control module comprising has electricity
Solidifying/cutting switch 3 and power connector 4；Telescopic cavity 5 is provided among the handle 1, the metal electrode 2 extends to
Inside telescopic cavity 5；End of the metal electrode 2 inside telescopic cavity 5 is connected with positioning gear 6, positions the axis of gear 6
To being parallel to radially extending for metal electrode 2, on the inner wall of the telescopic cavity 5 setting be parallel to its and axially extending determine
Position rack 7, positioning gear 6 are intermeshed with positioning tooth bar 7.
Include that there are two what is extended parallel to each other to determine as a kind of improvement of the utility model, inside the telescopic cavity 5
Position rack 7, is respectively arranged at the top and bottom of positioning gear 6.Using above-mentioned technical proposal, positioning gear may make to obtain
With the engagement localization process of multiple angles, so that positioning gear is further changed together with the positioning accuracy of metal electrode
It is kind.
The ablating electrode positioned using the achievable multiposition of above-mentioned technical proposal can be needed in staff for gold
When the relative length of category electrode is adjusted the cutting or condensation to adapt to different patient parts, by driving metal electrode to exist
Stretching motion in telescopic cavity is to realize above-mentioned purpose；Metal electrode carries out in telescopic cavity in motion process, can drive
It is connected to the positioning gear on metal electrode to move together with it, positioning gear is remained and stretched during the motion
Engagement in cavity between positioning tooth bar.When metal electrode moves to predeterminated position, position between gear and positioning tooth bar
Intermeshing is so that mutually support can be achieved in it in the axial direction of telescopic cavity, so that positioning gear is together with metal electrode
Relative position is able to fixing process.The ablating electrode of above-mentioned achievable multiposition positioning can staff for metal electrode into
When row length adjustment, effectively ensure that it can be able to position under arbitrary extension position and fixing process, effectively to avoid metal
Electrode slides under non-external force intervention, and cutting/condensation of corresponding site is handled with influencing it.
Embodiment 2
As a kind of improvement of the utility model, the positioning gear 6 passes through along its axially extending shaft 8, Yi Jigu
Connecting rod 9 on shaft is connected on metal electrode 2；The link position of the connecting rod 9 and metal electrode 2
It is provided with high hat resistant cover 10.It, can be by connecting rod and shaft to realize that positioning gear exists using above-mentioned technical proposal
Accurate rotation in metal electrode telescopic process and the connection positioning action for metal electrode；Meanwhile connecting rod end
The high temperature that generates when can prevent metal electrode from aliving of high hat resistant cover cause it to be mutually disengaged with connecting rod.
The other features and advantages of the present embodiment are the same as those of the first embodiment.
Embodiment 3
As a kind of improvement of the utility model, the telescopic cavity 5, to outside it, is stretched via 1 internal stretch of handle
It is attached by screw thread between cavity 5 and handle 2.Using above-mentioned technical proposal, the threaded connection of telescopic cavity can be passed through
It is arranged so that it can be rotated relative to handle, and then make staff that can be carried out for the relative angle of metal electrode
While adjustment, to ensure that it can be able to fixing process in any angular position.
The other features and advantages of the present embodiment are the same as those of the second embodiment.
Embodiment 4
As a kind of improvement of the utility model, the telescopic cavity 5 is telescopic cavity in the length of 2 exterior section of handle
The 1/5 to 1/4 of 5 overall lengths；The telescopic cavity 5 is provided with non-slip texture on 2 exterior section of handle.Using above-mentioned skill
Art scheme can rotate telescopic cavity convenient for staff, and also avoidable its is in direct contact metal electrode and causes dirt
Dye.
The other features and advantages of the present embodiment are the same as those of the third embodiment.
Claims (6)
1. a kind of ablating electrode of achievable multiposition positioning comprising have using the handle of hollow structure and from handle inner
Its external metal electrode is extended to, metal electrode is connected with circuit control module comprising have coagulation/cutting switch and electricity
Source connector；It is characterized in that, being provided with telescopic cavity among the handle, the metal electrode extends in telescopic cavity
Portion；End of the metal electrode inside telescopic cavity is connected with positioning gear, and position gear is axially parallel to metal electricity
Pole radially extends, and is arranged on the inner wall of the telescopic cavity and is parallel to its axially extending positioning tooth bar, positions gear
It is intermeshed with positioning tooth bar.
2. the ablating electrode of achievable multiposition positioning described in accordance with the claim 1, which is characterized in that in the telescopic cavity
Portion includes being respectively arranged at the top and bottom of positioning gear there are two the positioning tooth bar extended parallel to each other.
3. according to the ablating electrode of achievable multiposition positioning as claimed in claim 1 or 2, which is characterized in that the positioning tooth
Wheel along its axially extending shaft, and the connecting rod being fixed on shaft by being connected on metal electrode；It is described
The link position of connecting rod and metal electrode is provided with high hat resistant cover.
4. the ablating electrode of achievable multiposition positioning described in accordance with the claim 1, which is characterized in that the telescopic cavity warp
It is extended to outside it by handle inner, is attached by screw thread between telescopic cavity and handle.
5. can realize according to claim 4 multiposition positioning ablating electrode, which is characterized in that the telescopic cavity in
The length of handle outer part is the 1/5 to 1/4 of telescopic cavity overall length.
6. according to the ablating electrode of the achievable multiposition positioning described in claim 4 or 5, which is characterized in that the telescopic cavity
Body is provided with non-slip texture on handle outer part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101055.7U CN207821897U (en) | 2017-08-31 | 2017-08-31 | The ablating electrode of multiposition positioning can be achieved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101055.7U CN207821897U (en) | 2017-08-31 | 2017-08-31 | The ablating electrode of multiposition positioning can be achieved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207821897U true CN207821897U (en) | 2018-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721101055.7U Active CN207821897U (en) | 2017-08-31 | 2017-08-31 | The ablating electrode of multiposition positioning can be achieved |
Country Status (1)
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| CN (1) | CN207821897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456276A (en) * | 2017-08-31 | 2017-12-12 | 江苏翊博雷明医疗科技有限公司 | The ablating electrode of multiposition positioning can be achieved |
-
2017
- 2017-08-31 CN CN201721101055.7U patent/CN207821897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456276A (en) * | 2017-08-31 | 2017-12-12 | 江苏翊博雷明医疗科技有限公司 | The ablating electrode of multiposition positioning can be achieved |
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