CN213217583U - Operation electrode for throat - Google Patents
Operation electrode for throat Download PDFInfo
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- CN213217583U CN213217583U CN202021546509.3U CN202021546509U CN213217583U CN 213217583 U CN213217583 U CN 213217583U CN 202021546509 U CN202021546509 U CN 202021546509U CN 213217583 U CN213217583 U CN 213217583U
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- ceramic head
- electrode tip
- throat
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Abstract
The utility model provides an operation electrode for throat, which comprises a handle, an insulating tube, a ceramic head and a stainless steel tube, wherein the insulating tube and the stainless steel tube are arranged at the front end of the handle; two electrode wire holes penetrating through the ceramic head are formed in the middle of the ceramic head, an electrode tip is installed at the front end of each electrode wire hole, the rear end of the electrode tip is connected with a power line, and the front end of the electrode tip is of a spherical structure. The beneficial effects are as follows: the operation is simple, the electrode can be inserted into the throat part and can be accurately positioned, the double-ball structure avoids the auxiliary damage, and the service life of the electrode is prolonged; the electrode tip is the double-ball structure, avoids vice damage, and electrode cutting scope control effectively solves the operation precision problem between two electrode balls.
Description
Technical Field
The utility model relates to a minimal access surgery electrode field especially indicates an operation electrode for throat.
Background
When an operation for an intra-laryngeal lesion is performed in an otolaryngological department of a hospital, it is necessary to open a larynx to expose the lesion or to expose the intra-laryngeal lesion by an endoscope through a transoral insertion using a laryngoscope. The laryngeal incision operation has a wide visual field but large wound, and is not beneficial to recovery of patients, the oral self-supporting laryngoscope utilizes the endoscope to expose pathological changes in the larynx, so that the wound of the patients is effectively reduced, and the self-supporting laryngoscope consists of a laryngoscope, a holding device, a laryngeal forceps, a laryngeal scissors, a laryngeal knife, a laryngeal needle, a laryngeal hook, a suction tube and a holding handle. The adjusting angle of the endoscope holding device is not less than 60 degrees, the adjustment is flexible, the positioning is reliable, the endoscope is externally connected with a display, instruments such as a laryngeal forceps, a laryngeal scissors and a laryngeal knife are applied in the operation, the limited operation in the operation process is easy to bleed, the pollution is easy to cause, and the inconvenience is brought to the operation. The laryngeal operation is easy to damage vocal cords, the accuracy is difficult to control during the operation, and the electrodes need to move in parallel during the operation, so that the injury is easy to cause.
Problems with the currently used laryngeal electrodes:
because the throat surgery position is deep, the vocal cords move along with breathing and the tissues are fragile and thin, and the precision is not easy to master during the surgery. The current operation electrode is of a front and back double-electrode structure, the cutting position cannot be accurately controlled, and the vocal cord pair damage is easy to cause. The deep part is difficult to enter, the angle of the electrode tip needs to be adjusted repeatedly in the operation, and the operation is difficult. The electrodes are vulnerable. The vocal cords are difficult to repair when the damage is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides an operation electrode for throat, which solves the problems existing in the prior art.
The technical scheme of the utility model is realized like this: an operation electrode for throat comprises a handle, an insulating tube, a ceramic head and a stainless steel tube, wherein the insulating tube and the stainless steel tube are installed at the front end of the handle; the electrode head comprises a ceramic head body, a power cord and an electrode tip, wherein two electrode wire holes penetrating through the ceramic head body are formed in the middle of the ceramic head body, the front end of each electrode wire hole is provided with the electrode tip, the rear end of each electrode tip is connected with the power cord, and the front end of each electrode tip is of a spherical structure.
The utility model has the advantages that:
1. the operation is simple, the electrode can be inserted into the throat part and can be accurately positioned, the double-ball structure avoids the auxiliary damage, and the service life of the electrode is prolonged;
2. the electrode tip is the double-ball structure, avoids vice damage, and electrode cutting scope control effectively solves the operation precision problem between two electrode balls, can cut simultaneously, melt, stanch.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the wire electrode.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1-2, the laryngeal surgical electrode comprises a handle 3, an insulating tube 2, a ceramic head 1 and a stainless steel tube 5, wherein the insulating tube 2 and the stainless steel tube 5 are installed at the front end of the handle 3, the insulating tube 2 is wrapped outside the stainless steel tube 5, the ceramic head 1 is arranged at the front end of the stainless steel tube 5, and a power line 4 is also arranged in the handle 3 and the stainless steel tube 5; two electrode wire holes penetrating through the ceramic head 1 are formed in the middle of the ceramic head 1, an electrode tip 6 is installed at the front end of each electrode wire hole, the rear end of the electrode tip 6 is connected with a power line 4, and the front end of the electrode tip 6 is of a spherical structure.
Two electrode tips 6 constitute two ball motors of plasma, and vice damage can be avoided to its globular structure, and electrode cutting scope control effectively solves the operation precision problem between two electrode balls, cuts simultaneously, melts, stanchs.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. An operation electrode for the throat is characterized by comprising a handle, an insulating tube, a ceramic head and a stainless steel tube, wherein the insulating tube and the stainless steel tube are installed at the front end of the handle; the electrode head comprises a ceramic head body, a power cord and an electrode tip, wherein two electrode wire holes penetrating through the ceramic head body are formed in the middle of the ceramic head body, the front end of each electrode wire hole is provided with the electrode tip, the rear end of each electrode tip is connected with the power cord, and the front end of each electrode tip is of a spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546509.3U CN213217583U (en) | 2020-07-30 | 2020-07-30 | Operation electrode for throat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546509.3U CN213217583U (en) | 2020-07-30 | 2020-07-30 | Operation electrode for throat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213217583U true CN213217583U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021546509.3U Active CN213217583U (en) | 2020-07-30 | 2020-07-30 | Operation electrode for throat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213217583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425404A (en) * | 2021-06-17 | 2021-09-24 | 西安外科医学科技有限公司 | Joint low-temperature plasma multifunctional scalpel |
| CN113520571A (en) * | 2021-06-18 | 2021-10-22 | 西安高通医学发展有限公司 | Low-temperature plasma multifunctional scalpel for laryngeal tonsils |
-
2020
- 2020-07-30 CN CN202021546509.3U patent/CN213217583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425404A (en) * | 2021-06-17 | 2021-09-24 | 西安外科医学科技有限公司 | Joint low-temperature plasma multifunctional scalpel |
| CN113520571A (en) * | 2021-06-18 | 2021-10-22 | 西安高通医学发展有限公司 | Low-temperature plasma multifunctional scalpel for laryngeal tonsils |
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