CN213217584U - Operation electrode for ear - Google Patents
Operation electrode for ear Download PDFInfo
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- CN213217584U CN213217584U CN202021546519.7U CN202021546519U CN213217584U CN 213217584 U CN213217584 U CN 213217584U CN 202021546519 U CN202021546519 U CN 202021546519U CN 213217584 U CN213217584 U CN 213217584U
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- ceramic head
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- electrode wire
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Abstract
The utility model provides an ear operation electrode, wherein the front end of a handle is provided with an insulating tube and a stainless steel tube, the insulating tube is wrapped outside the stainless steel tube, the front end of the stainless steel tube is provided with a ceramic head, and the handle and the stainless steel tube are also internally provided with a power line, a water inlet pipe and a water outlet pipe; the ceramic head is of a cylindrical structure, a water inlet hole and a water outlet hole are respectively formed in two opposite sides of the ceramic head, and the water inlet hole and the water outlet hole are respectively connected with a water inlet pipe and a water outlet pipe; an electrode wire hole penetrating through the ceramic head is further formed in the middle of the ceramic head, an electrode wire is mounted at the front end of the electrode wire hole, and the electrode wire is connected with a power line. The beneficial effects are as follows: the device can cut, melt and stop bleeding simultaneously, the head of the electrode is small, the difficult problem of cutting and stopping bleeding in a narrow and small bending space can be solved, the electrode wire is positioned in the ceramic head, and the electrode is durable and not easy to damage.
Description
Technical Field
The utility model relates to a minimal access surgery equipment field especially indicates an ear uses operation electrode.
Background
The operation electrode is an application part on high-frequency electrosurgery minimally invasive operation treatment equipment, is used for outputting energy to perform various treatments, including the operation functions of ablation, hemostasis, coagulation, vaporization, cutting and the like, and can perform the operation treatment on various parts and tissues. The existing plasma operation electrode can perform basic surgical treatment, and with the further development of minimally invasive technology, the requirements on the plasma operation electrode are continuously improved, so that the development of a novel plasma operation electrode is the requirement of surgical clinic and the development trend.
In daily life, ear septal deviation, ear sinusitis, ear polyps and ear cavity tumors are common diseases and high morbidity, except drug therapy, the most common and effective treatment is ear endoscope minimally invasive surgery, but the ear cavity has rich blood circulation and narrow space, and simultaneously has a gas exchange function, so incision bleeding can be caused by regular incision in the ear cavity minimally invasive surgery, meanwhile, a common electric knife head cannot enter the ear cavity for operation, and the current operation electrode is of a rigid structure and is difficult to enter a deeper part, the angle of the electrode tip needs to be adjusted repeatedly in the operation, the operation is difficult, and the electrode is easy to damage; in the prior art, a specialized tool bit is not available in the ear cavity minimally invasive surgery, most of the tool bits are self-made by medical staff, and the tool bit is various in types, free of universality and capable of causing a large amount of waste.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ear operation electrode for solving the problems existing in the prior art.
The technical scheme of the utility model is realized like this:
an ear-use surgical electrode comprising: the ceramic water heater comprises a handle, an insulating pipe, a ceramic head and a stainless steel pipe, wherein the insulating pipe and the stainless steel pipe are installed at the front end of the handle, the insulating pipe wraps the outer part of the stainless steel pipe, the ceramic head is arranged at the front end of the stainless steel pipe, and a power line, a water inlet pipe and a water outlet pipe are further arranged in the handle and the stainless steel pipe; the ceramic head is of a cylindrical structure, a water inlet hole and a water outlet hole are respectively formed in two opposite sides of the ceramic head, and the water inlet hole and the water outlet hole are respectively connected with a water inlet pipe and a water outlet pipe; the electrode wire hole penetrating through the ceramic head is further formed in the middle of the ceramic head, an electrode wire is mounted at the front end of the electrode wire hole, and the electrode wire is connected with a power line.
Further, the electrode wire is of an arch structure.
The utility model has the advantages that: the device can cut, melt and stop bleeding simultaneously, the head of the electrode is small, the difficult problem of cutting and stopping bleeding in a narrow and small bending space can be solved, the electrode wire is positioned in the ceramic head, and the electrode is durable and not easy to damage.
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 front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of the structure at the ceramic head;
FIG. 4 is an enlarged view of the structure at the ceramic head;
fig. 5 is a schematic view of the structure of the ceramic head.
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.
An ear surgical electrode as shown in fig. 1 to 5 includes: the ceramic water heater comprises a handle 3, an insulating pipe 2, a ceramic head 1 and a stainless steel pipe 7, wherein the insulating pipe 2 and the stainless steel pipe 7 are installed at the front end of the handle 3, the insulating pipe 2 wraps the stainless steel pipe 7, the ceramic head 1 is arranged at the front end of the stainless steel pipe 7, and a power line 5, a water inlet pipe 4 and a water outlet pipe 6 are further arranged in the handle 3 and the stainless steel pipe 7; the ceramic head 1 is of a cylindrical structure, a water inlet hole 10 and a water outlet hole 9 are respectively formed in two opposite sides of the ceramic head 1, and the water inlet hole 10 and the water outlet hole 9 are respectively connected with a water inlet pipe 4 and a water outlet pipe 6; an electrode wire hole 11 penetrating through the ceramic head 1 is further formed in the middle of the ceramic head 1, an electrode wire 8 is mounted at the front end of the electrode wire hole 11, the electrode wire 8 is in the shape of a flat semicircular arch, the electrode wire 8 is one pole, the stainless steel pipe 7 is one pole, the middle rear portion of the electrode wire 8 is located in the electrode wire hole 11, and the electrode wire 8 is connected with a power line 5.
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 (2)
1. An ear-use surgical electrode, comprising: the ceramic water heater comprises a handle, an insulating pipe, a ceramic head and a stainless steel pipe, wherein the insulating pipe and the stainless steel pipe are installed at the front end of the handle, the insulating pipe wraps the outer part of the stainless steel pipe, the ceramic head is arranged at the front end of the stainless steel pipe, and a power line, a water inlet pipe and a water outlet pipe are further arranged in the handle and the stainless steel pipe; the ceramic head is of a cylindrical structure, a water inlet hole and a water outlet hole are respectively formed in two opposite sides of the ceramic head, and the water inlet hole and the water outlet hole are respectively connected with a water inlet pipe and a water outlet pipe; the electrode wire hole penetrating through the ceramic head is further formed in the middle of the ceramic head, an electrode wire is mounted at the front end of the electrode wire hole, and the electrode wire is connected with a power line.
2. The ear surgical electrode of claim 1, wherein: the electrode wire is of an arch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546519.7U CN213217584U (en) | 2020-07-30 | 2020-07-30 | Operation electrode for ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546519.7U CN213217584U (en) | 2020-07-30 | 2020-07-30 | Operation electrode for ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213217584U true CN213217584U (en) | 2021-05-18 |
Family
ID=75892148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021546519.7U Active CN213217584U (en) | 2020-07-30 | 2020-07-30 | Operation electrode for ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213217584U (en) |
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2020
- 2020-07-30 CN CN202021546519.7U patent/CN213217584U/en active Active
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