Noise reduction structure of high-frequency electrotome

Abstract

The utility model discloses a noise reduction structure of high frequency electrotome, relates to noise reduction technical field, including electrotome host, the outer wall of electrotome host is fixed with noise reduction shell, the outer wall of noise reduction shell both sides is inserted with equidistantly distributed radiating fin, the outer wall of noise reduction shell both sides is fixed with water tank, and the water tank is fixed with the noise reduction shell. And semiconductor chilling plates are embedded in the outer walls of the two water tanks, an electrotome head is connected to the electrotome main machine, and noise reduction cotton is fixed to the inner wall of the noise reduction shell. The noise reduction shell and the noise reduction cotton can play a role in sound insulation and noise reduction on the electrotome main machine, the operation environment of a doctor is improved, noise generated when the electrotome main machine operates is reduced, cooling water can be added into the water tank, heat generated when the electrotome main machine works can be transmitted into the cooling water through the cooling fins, normal heat dissipation of the electrotome main machine is guaranteed, and the service life of the electrotome main machine is prolonged. And cooling water can be refrigerated through the arranged semiconductor chilling plate, and the heat dissipation effect on the electrotome main machine is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction, in particular to a noise reduction structure of a high-frequency electric knife. Background Art

[0002] The electroscalpel is the most commonly used equipment in surgical operations, which uses high-frequency current to cut tissues and achieve the effect of hemostasis. It can complete the three separate operations of cutting, separation, and hemostasis at the same time, reducing the frequency of ligation or suturing and hemostasis, and shortening the operation time. The electroscalpel produces a large noise when in use, which affects the doctor's operating environment. Therefore, we propose a noise reduction structure for a high-frequency electroscalpel to reduce the noise of the electroscalpel when it is working. Utility Model Content

[0003] The utility model provides a noise reduction structure for a high-frequency electric knife, which can play a role of sound insulation and noise reduction on the main unit of the electric knife through the arranged noise reduction shell and noise reduction cotton, thereby improving the operating environment for doctors.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A noise reduction structure for a high-frequency electric knife comprises an electric knife main body, a noise reduction shell is fixed to the outer wall of the electric knife main body, heat sinks distributed at equal distances are plugged into the outer walls on both sides of the noise reduction shell, water tanks are fixed to the outer walls on both sides of the noise reduction shell, semiconductor refrigeration sheets are embedded in the outer walls of the two water tanks, an electric knife head is connected to the electric knife main body, noise reduction cotton is fixed to the inner wall of the noise reduction shell, and handles are fixed to both ends of the outer wall at the top of the noise reduction shell.

[0006] Through the above scheme, the noise reduction shell and noise reduction cotton can be used to soundproof and reduce the noise of the electrosurgical unit, improve the doctor's operating environment, and reduce the noise generated by the operation of the electrosurgical unit. Cooling water can be added to the water tank, and the heat generated by the electrosurgical unit when working can be transferred to the cooling water through the heat sink to ensure the normal heat dissipation of the electrosurgical unit. The cooling water can be cooled by the semiconductor refrigeration sheet to further improve the heat dissipation effect of the electrosurgical unit.

[0007] Preferably, a transverse plate is provided on the outer wall on the opposite side of the two handles, and the outer wall on the top of the transverse plate is provided with equidistantly distributed sockets.

[0008] With the above solution, the electric knife head can be plugged into the socket when not in use for easy storage.

[0009] Preferably, one end of the inner wall at the top of the water tank is connected to a water inlet pipe, and the inner wall at one side of the water tank is connected to a water outlet pipe.

[0010] Through the above solution, it is convenient to add water into the water tank through the water inlet pipe.

[0011] Preferably, an anti-skid pad is bonded to the outer wall of the bottom of the noise reduction shell, and anti-skid stripes are provided at the bottom of the anti-skid pad.

[0012] Through the above solution, the noise reduction shell is placed on the table more stably.

[0013] Preferably, valves are installed on both the water inlet pipe and the water outlet pipe.

[0014] Through the above solution, it is convenient to control the closing of the water inlet pipe and the water outlet pipe.

[0015] Preferably, the semiconductor refrigeration plate is connected to a switch via a wire, and the switch is connected to an external power source via a power line.

[0016] Through the above scheme, the semiconductor refrigeration chip can be powered on and operated.

[0017] The beneficial effects of the utility model are:

[0018] The noise reduction shell and noise reduction cotton can be used to soundproof and reduce noise of the electrosurgical unit, improve the doctor's operating environment, and reduce the noise generated by the operation of the electrosurgical unit. Cooling water can be added to the water tank, and the heat generated by the electrosurgical unit when working can be transferred to the cooling water through the heat sink to ensure normal heat dissipation of the electrosurgical unit. The cooling water can be cooled by the semiconductor refrigeration sheet to further improve the heat dissipation effect of the electrosurgical unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional top view of a noise reduction structure of a high-frequency electric knife proposed by the utility model;

[0020] Figure 2 This is a three-dimensional bottom view of a noise reduction structure of a high-frequency electric knife proposed by the utility model;

[0021] Figure 3 The utility model is a three-dimensional cross-sectional view of a noise reduction structure of a high-frequency electric knife.

[0022] In the figure: 1. Electric knife main unit; 2. Noise reduction shell; 3. Heat sink; 4. Water tank; 5. Semiconductor cooling plate; 6. Electric knife head; 7. Noise reduction cotton; 8. Handle; 9. Horizontal board; 10. Socket; 11. Water inlet pipe; 12. Water outlet pipe; 13. Anti-slip mat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3A noise reduction structure for a high-frequency electric knife comprises an electric knife main unit 1, a noise reduction shell 2 is fixed to the outer wall of the electric knife main unit 1, an anti-skid pad 13 is bonded to the outer wall of the bottom of the noise reduction shell 2, and anti-skid stripes are arranged at the bottom of the anti-skid pad 13, the noise reduction shell 2 is placed on the table for greater stability, both sides of the outer wall of the noise reduction shell 2 are plugged with heat sinks 3 distributed at equal distances, both sides of the outer wall of the noise reduction shell 2 are fixed with water tanks 4, one end of the top inner wall of the water tank 4 is connected with a water inlet pipe 11, and one side of the inner wall of the water tank 4 is connected with a water outlet pipe 12, and valves are installed on the water inlet pipe 11 and the water outlet pipe 12 to facilitate the control of the closing of the water inlet pipe 11 and the water outlet pipe 12, and to facilitate the addition of water into the water tank 4 through the water inlet pipe 11;

[0025] The outer walls of the two water tanks 4 are both embedded with semiconductor refrigeration sheets 5, which are connected to switches through wires, and the switches are connected to external power supplies through power lines, so that the semiconductor refrigeration sheets 5 can be powered on and operated. The electric knife main unit 1 is connected with an electric knife head 6, and noise reduction cotton 7 is fixed to the inner wall of the noise reduction shell 2. Handles 8 are fixed to both ends of the outer wall at the top of the noise reduction shell 2. A horizontal plate 9 is provided on the outer wall on the side opposite to the two handles 8. The outer wall at the top of the horizontal plate 9 is provided with jacks 10 distributed at equal distances. The electric knife head 6 can be plugged into the jack 10 when not in use for easy storage;

[0026] The noise reduction shell 2 and noise reduction cotton 7 can be used to soundproof and reduce noise for the electrosurgical unit 1, thereby improving the doctor's operating environment and reducing the noise generated during the operation of the electrosurgical unit 1. Cooling water can be added to the water tank 4, and the heat generated when the electrosurgical unit 1 is working can be transferred to the cooling water through the heat sink 3, thereby ensuring normal heat dissipation of the electrosurgical unit 1. The cooling water can be cooled by the semiconductor refrigeration sheet 5, thereby further improving the heat dissipation effect of the electrosurgical unit 1.

[0027] Working principle: The noise reduction shell 2 and noise reduction cotton 7 can be used to soundproof and reduce the noise of the electrosurgical unit 1, improve the doctor's operating environment, and reduce the noise generated when the electrosurgical unit 1 is in operation. Water is added to the water tank 4 through the water inlet pipe 11. The heat generated when the electrosurgical unit 1 is working can be transferred to the cooling water through the heat sink 3 to ensure the normal heat dissipation of the electrosurgical unit 1. The cooling water can be cooled by the semiconductor refrigeration sheet 5 to further improve the heat dissipation effect of the electrosurgical unit 1. The electrosurgical head 6 can be plugged into the socket 10 when not in use for easy storage.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A noise reduction structure for a high-frequency electric knife, comprising an electric knife main unit (1), characterized in that: A noise reduction shell (2) is fixed to the outer wall of the electric knife main unit (1), and heat sinks (3) are inserted into the outer walls of both sides of the noise reduction shell (2) at equal distances. Water tanks (4) are fixed to the outer walls of both sides of the noise reduction shell (2), and semiconductor cooling plates (5) are embedded in the outer walls of the two water tanks (4). An electric knife head (6) is connected to the electric knife main unit (1), noise reduction cotton (7) is fixed to the inner wall of the noise reduction shell (2), and handles (8) are fixed to both ends of the outer wall of the top of the noise reduction shell (2).

2. The noise reduction structure of a high-frequency electric knife according to claim 1, characterized in that: A transverse plate (9) is provided on the outer wall of one side opposite to the two handles (8), and the outer wall at the top of the transverse plate (9) is provided with insertion holes (10) distributed at equal distances.

3. The noise reduction structure of a high-frequency electric knife according to claim 1, characterized in that: One end of the top inner wall of the water tank (4) is connected to a water inlet pipe (11), and one side inner wall of the water tank (4) is connected to a water outlet pipe (12).

4. The noise reduction structure of a high-frequency electric knife according to claim 1, characterized in that: An anti-skid pad (13) is bonded to the outer wall of the bottom of the noise reduction shell (2), and anti-skid stripes are provided on the bottom of the anti-skid pad (13).

5. The noise reduction structure of a high-frequency electric knife according to claim 3, characterized in that: Valves are installed on the water inlet pipe (11) and the water outlet pipe (12).

6. The noise reduction structure of a high-frequency electric knife according to claim 1, characterized in that: The semiconductor cooling plate (5) is connected to a switch via a conducting wire, and the switch is connected to an external power source via a power line.

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