CN210330720U - Medical high-frequency electric knife - Google Patents
Medical high-frequency electric knife Download PDFInfo
- Publication number
- CN210330720U CN210330720U CN201721606138.1U CN201721606138U CN210330720U CN 210330720 U CN210330720 U CN 210330720U CN 201721606138 U CN201721606138 U CN 201721606138U CN 210330720 U CN210330720 U CN 210330720U
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- electrotome
- light source
- shell
- casing
- optical lens
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Abstract
The utility model relates to the technical field of medical equipment, specific a rational in infrastructure, convenient to use's medical high frequency electrotome, its characterized in that electrotome casing front end is inside to be equipped with the baffle, form the light source chamber before baffle and the electrotome casing between the terminal surface, the light source intracavity sets up the LED pointolite, light source switch control circuit, be equipped with light source control button among the light source switch control circuit, light source control button sets up in the electrotome casing outside, the LED pointolite encircles the electrotome head setting, the LED pointolite is equipped with optical lens outward, set up the interior concave part that corresponds with the LED pointolite on the optical lens inboard, the optical lens outside has the outer wall of evagination, optical lens seals the preceding terminal surface of electrotome casing, optical lens central authorities set up the through-hole, the electrotome head rear end is in stretching into the electrotome casing through-hole.
Description
The technical field is as follows:
the utility model relates to the technical field of medical equipment, specific medical high-frequency electrotome with reasonable structure and convenient use.
Background art:
as is known, an electric knife is a common surgical instrument, which generates high-frequency voltage and current through an active electrode tip, and heats tissue when the tissue is contacted, so as to separate and coagulate the tissue, thereby achieving the purpose of cutting and stopping bleeding.
The problem that the surgical field of vision is poor exists in the operation application process of the high-frequency electric knife at the present stage, and even under the illumination of an advanced surgical shadowless lamp, the satisfactory surgical field of vision is difficult to achieve particularly when the high-frequency electric knife is used for deep electric knife operation.
The invention content is as follows:
the utility model provides a medical high-frequency electrotome with reasonable structure and convenient use aiming at the defects and shortcomings existing in the prior art.
The utility model discloses can reach through following measure:
a medical high-frequency electrotome is provided with an electrotome shell, a high-frequency electrotome control circuit and an electrotome head are arranged in the electrotome shell, the electrotome head extends out of the front end of the electrotome shell, the rear part of the electrotome head is positioned in the electrotome shell and is connected with the high-frequency electrotome control circuit through a conductor, a control button is arranged outside the electrotome shell and is connected with the high-frequency electrotome control circuit, the medical high-frequency electrotome is characterized in that a partition board is arranged inside the front end of the electrotome shell, a light source cavity is formed between the partition board and the front end surface of the electrotome shell, an LED point light source and a light source switch control circuit are arranged in the light source cavity, a light source control button is arranged in the light source switch control circuit and is arranged outside the electrotome shell, the LED point light source is arranged around the electrotome head, an optical lens is arranged outside the, the optical lens seals the front end face of the electrotome shell, a through hole is formed in the center of the optical lens, and the rear end of the electrotome head extends into the electrotome shell through the through hole.
Set up long baffle along electrotome casing axis direction in the electrotome casing, separate the electrotome casing except that the light source chamber for two upper and lower cavitys, set up the gas vent on the anterior outer wall of electrotome casing that one of them cavity corresponds, and be equipped with the blast pipe in this cavity, the front end of blast pipe is located gas vent department, outside the electric knife casing is stretched out to the blast pipe rear end, the blast pipe rear end still is equipped with the negative pressure pump for get rid of the smog of operation in-process.
The utility model discloses the preferred four LED pointolite that are equipped with, the inboard interior concave part of cross-section for isosceles trapezoid of seting up of optical lens, four optical lens form whole completion to the sealing of electrotome casing front end.
The utility model discloses a light source chamber portion of electrotome casing is split type structure with other parts of electrotome casing, and light source chamber portion is connected through the screw thread adjusting sleeve with other parts of electrotome casing, and wherein the electrotome casing rear end of light source chamber portion is equipped with the external screw thread, and the front end of other parts of electrotome casing is equipped with the external screw thread, and the screw thread adjusting sleeve is connected with two parts external screw threads respectively to accomplish the regulation to electrotome front end length.
The utility model discloses at the in-process that uses, through a plurality of LED pointolite and optical lens's effect, can provide better field of vision for the operation, through gas vent and blast pipe, the negative pressure pump on the electrotome casing, can accomplish the discharge to the smog that produces in the operation, in addition, can also pass through the position of screw thread adjusting sleeve adjustment electrotome head as required at the operation in-process, compare with prior art, have rational in infrastructure, convenient to use, the good advantage that etc. are showing in the field of vision.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: the electric knife comprises an electric knife shell 1, a high-frequency electric knife control circuit 2, an electric knife head 3, a control key 4, a light source cavity 5, an LED point light source 6, a light source switch control circuit 7, a light source control key 8, an optical lens 9, an exhaust port 10, an exhaust pipe 11, a negative pressure pump 12 and a thread adjusting sleeve 13.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
As shown in the attached drawings, the utility model provides a medical high-frequency electrotome, which is provided with an electrotome shell 1, a high-frequency electrotome control circuit 2 and an electrotome head 3 are arranged in the electrotome shell 1, the electrotome head 3 extends out of the front end of the electrotome shell 1, the rear part of the electrotome head 3 is positioned in the electrotome shell 1 and is connected with the high-frequency electrotome control circuit 2 through a conductor, a control button 4 is arranged outside the electrotome shell 1, the control button 4 is connected with the high-frequency electrotome control circuit 2, the medical high-frequency electrotome is characterized in that a baffle is arranged inside the front end of the electrotome shell 1, a light source cavity 5 is formed between the baffle and the front end surface of the electrotome shell, an LED point light source 6 and a light source switch control circuit 7 are arranged in the light source cavity 5, a light source control button 8 is arranged in the light source switch control circuit 7, the light source control button 8 is arranged outside the, an inner concave part corresponding to the LED point light source 6 is arranged on the inner side of the optical lens 9, an outer convex outer wall is arranged outside the optical lens, the optical lens 9 seals the front end face of the electrotome shell 1, a through hole is arranged in the center of the optical lens 9, and the rear end of the electrotome head 3 extends into the electrotome shell 1 through the through hole.
Set up long baffle along 1 axis direction of electrotome casing in electrotome casing 1, separate the part of electrotome casing except that the light source chamber for two upper and lower cavitys, set up gas vent 10 on the anterior outer wall of electrotome casing that one of them cavity corresponds, and be equipped with blast pipe 11 in this cavity, the front end of blast pipe 11 is located gas vent 10 department, outside 11 rear ends of blast pipe stretched out the electrotome casing, the blast pipe rear end still is equipped with negative pressure pump 12 for get rid of the smog of operation in-process.
The utility model discloses the preferred four LED pointolite 6 that are equipped with, the interior concave part of cross-section for isosceles trapezoid is seted up to optical lens 9 inboards, and four optical lens form whole completion to the sealing of electrotome casing front end.
Light source chamber portion of electrotome casing 1 is split type structure with other parts of electrotome casing, and light source chamber portion is connected through screw thread adjusting sleeve 13 with other parts of electrotome casing, and wherein the electrotome casing rear end of light source chamber portion is equipped with the external screw thread, and the front end of other parts of electrotome casing is equipped with the external screw thread, and screw thread adjusting sleeve is connected with two parts external screw threads respectively to the completion is to the regulation of electrotome front end length.
The utility model discloses at the in-process that uses, through a plurality of LED pointolite and optical lens's effect, can provide better field of vision for the operation, through gas vent and blast pipe, the negative pressure pump on the electrotome casing, can accomplish the discharge to the smog that produces in the operation, in addition, can also pass through the position of screw thread adjusting sleeve adjustment electrotome head as required at the operation in-process, compare with prior art, have rational in infrastructure, convenient to use, the good advantage that etc. are showing in the field of vision.
Claims (1)
1. A medical high-frequency electrotome is provided with an electrotome shell, a high-frequency electrotome control circuit and an electrotome head are arranged in the electrotome shell, the electrotome head extends out of the front end of the electrotome shell, the rear part of the electrotome head is positioned in the electrotome shell and is connected with the high-frequency electrotome control circuit through a conductor, a control button is arranged outside the electrotome shell and is connected with the high-frequency electrotome control circuit, the medical high-frequency electrotome is characterized in that a partition board is arranged inside the front end of the electrotome shell, a light source cavity is formed between the partition board and the front end surface of the electrotome shell, an LED point light source and a light source switch control circuit are arranged in the light source cavity, a light source control button is arranged in the light source switch control circuit and is arranged outside the electrotome shell, the LED point light source is arranged around the electrotome head, an optical lens is arranged outside the, the optical lens seals the front end face of the electrotome shell, a through hole is formed in the center of the optical lens, and the rear end of the electrotome head extends into the electrotome shell through the through hole;
the electrotome shell is internally provided with a long partition plate along the central axis direction of the electrotome shell, the part of the electrotome shell except for the light source cavity is divided into an upper cavity and a lower cavity, the outer wall of the front part of the electrotome shell corresponding to one cavity is provided with an exhaust port, an exhaust pipe is arranged in the cavity, the front end of the exhaust pipe is positioned at the exhaust port, the rear end of the exhaust pipe extends out of the electrotome shell, and the rear end of the exhaust pipe is also provided with a negative pressure pump for removing smoke in the operation process;
the four LED point light sources are arranged, an inner concave part with an isosceles trapezoid cross section is formed on the inner side of each optical lens, and the four optical lenses form a whole to complete the sealing of the front end of the electrotome shell;
the utility model discloses a electrotome, including electrotome casing, light source chamber portion, screw thread adjusting sleeve, the light source chamber portion of electrotome casing is split type structure with the other parts of electrotome casing, and the light source chamber portion is connected through screw thread adjusting sleeve with the other parts of electrotome casing, and wherein the electrotome casing rear end of light source chamber portion is equipped with the external screw thread, and the front end of the other parts of electrotome casing is equipped with the external screw thread, and screw thread adjusting sleeve is connected with two parts external screw threads respectively to accomplish the regulation to electrotome front end length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606138.1U CN210330720U (en) | 2017-11-27 | 2017-11-27 | Medical high-frequency electric knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606138.1U CN210330720U (en) | 2017-11-27 | 2017-11-27 | Medical high-frequency electric knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210330720U true CN210330720U (en) | 2020-04-17 |
Family
ID=70172083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606138.1U Expired - Fee Related CN210330720U (en) | 2017-11-27 | 2017-11-27 | Medical high-frequency electric knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210330720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137713A (en) * | 2020-09-01 | 2020-12-29 | 南昌华安众辉健康科技有限公司 | Annular variable-focus suction lighting electric knife pen |
-
2017
- 2017-11-27 CN CN201721606138.1U patent/CN210330720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137713A (en) * | 2020-09-01 | 2020-12-29 | 南昌华安众辉健康科技有限公司 | Annular variable-focus suction lighting electric knife pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200417 Termination date: 20201127 |