Electrotome negative plate with auxiliary heating function

Abstract

This utility model discloses an electrosurgical negative electrode plate with auxiliary heating function, including an electrosurgical negative electrode plate structure. An auxiliary heating structure is provided at the front of the electrosurgical negative electrode plate structure. The electrosurgical negative electrode plate structure includes an electrosurgical negative electrode plate body as its main body, and a connecting pin is fixedly installed at the bottom of the electrosurgical negative electrode plate body, which is rotatably connected to the components of the auxiliary heating structure. The auxiliary heating structure includes a bonding plate with heating wires laid inside, and a recessed block with a rotating connecting groove is fixedly installed at the bottom of the bonding plate. Simultaneously, a connector end electrically connected to the heating wires is fixedly installed below the bottom of the bonding plate. The connector end is electrically connected to a temperature control controller via a wire, and the bottom of the temperature control controller is electrically connected to a plug via a wire. This electrosurgical negative electrode plate with auxiliary heating function achieves electrical connection through the provided connector end.

Description

Technical Field

[0001] This utility model relates to the field of electrosurgical negative electrode plate technology, specifically an electrosurgical negative electrode plate with auxiliary heating function. Background Technology

[0002] Currently, the negative electrode plates used with electrosurgical units are generally made of metal plates or metal foils and conductive adhesives that come into direct contact with the patient's skin. This method is effective, but the low temperature of the negative electrode plates during use can cause discomfort to the patient when they come into contact with the skin. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing an electrosurgical negative electrode plate with auxiliary heating function, thereby solving the problem mentioned in the background art where the low temperature of the negative electrode plate during use causes discomfort to the patient when it comes into contact with the patient's skin.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an electrosurgical negative electrode plate with auxiliary heating function, comprising an electrosurgical negative electrode plate structure, wherein an auxiliary heating structure is provided in front of the electrosurgical negative electrode plate structure;

[0005] The electrosurgical negative electrode plate structure includes an electrosurgical negative electrode plate body as the main body, and a connecting pin that is rotatably connected to the auxiliary heating structure components is fixedly installed at the bottom of the electrosurgical negative electrode plate body.

[0006] The auxiliary heating structure includes a bonding plate with heating wires laid inside, and a recessed block with a rotating connecting groove is fixedly installed at the bottom of the bonding plate. At the same time, a connector end that is electrically connected to the heating wires is fixedly installed below the bottom of the bonding plate.

[0007] By adopting the above technical solution, an electrical connection is achieved through the set connector end.

[0008] Preferably, the connector end is electrically connected to the temperature control controller via a wire, and the bottom of the temperature control controller is electrically connected to the plug via a wire.

[0009] By adopting the above technical solution, a constant temperature control and regulation can be achieved through the set temperature regulation controller.

[0010] Preferably, the recess is rotatably connected to the connecting pin, and the negative electrode plate of the electric knife is fitted to the rear side of the bonding plate.

[0011] By adopting the above technical solution, the connecting pins can be used to fix and adjust rotation.

[0012] Preferably, the bonding plate is made of flexible leather material, and the overall thickness of the bonding plate is set to 0.2-0.4mm.

[0013] By adopting the above technical solution, the bonding plate can achieve the effect of internally laying heating wires.

[0014] Preferably, the concave blocks are provided in one group, and the concave blocks are arranged in a half-circle.

[0015] By adopting the above technical solution, the recessed block provides a matching rotational connection.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the negative electrode plate of the electrosurgical unit with auxiliary heating function,

[0017] (1) This case solves the problem of discomfort caused to patients when the negative electrode plate comes into contact with the patient's skin due to its low temperature during use by setting an auxiliary heating structure. When the negative electrode plate of the electrosurgical unit needs to be heated during use, the operator manually connects the plug to the device and then uses the temperature controller to adjust it to the corresponding constant temperature for heating. When the bonding plate heats the negative electrode plate of the electrosurgical unit, it avoids the cold negative electrode plate of the electrosurgical unit coming into contact with the human skin.

[0018] (2) By setting the structure of the electrosurgical negative electrode plate, not only are the above problems solved, but it is also convenient for the operator to pull the electrosurgical negative electrode plate and rotate it to separate it from the bonding plate when heating is not required. This not only facilitates the contact between the electrosurgical negative electrode plate and the human skin, but also avoids the situation where the electrosurgical negative electrode plate and the bonding plate are always in contact, which affects the normal use of the electrosurgical negative electrode plate. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a schematic diagram of the negative electrode plate structure of the electrosurgical unit of this utility model;

[0021] Figure 3 This is a schematic diagram of the bonding plate, heating wire, concave block, connector end and wire structure of this utility model;

[0022] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B.

[0024] In the diagram: 1. Electrosurgical negative electrode plate structure; 101. Electrosurgical negative electrode plate body; 102. Connecting pin; 2. Auxiliary heating structure; 201. Adhesive plate; 202. Heating wire; 203. Recess; 204. Connector end; 205. Temperature control controller; 206. Wire; 207. Plug. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 This utility model provides a technical solution: an electrosurgical negative electrode plate with auxiliary heating function, such as... Figure 1 and Figure 2 As shown, it includes an electrosurgical negative electrode plate structure 1, which includes an electrosurgical negative electrode plate body 101 as the main body. A connecting pin 102 that is rotatably connected to the components of the auxiliary heating structure 2 is fixedly installed at the bottom of the electrosurgical negative electrode plate body 101. The connecting pin 102 is made of plastic material. Using plastic material for the above-mentioned components not only saves costs but also avoids increasing the weight of the overall electrosurgical negative electrode plate body 101 if the connecting pin 102 is made of other materials.

[0027] like Figure 3 , Figure 4 and Figure 5As shown, an auxiliary heating structure 2 is provided in front of the electrosurgical negative electrode plate structure 1. The auxiliary heating structure 2 includes a bonding plate 201 with heating wires 202 laid inside. The bonding plate 201 is made of flexible leather material, and the overall thickness of the bonding plate 201 is set to 0.2-0.4mm. When the above-mentioned components are made of leather material, due to the good flexibility of leather and its light weight, it will not increase the pressure on the electrosurgical negative electrode plate 101 and human skin tissue after bonding. At the same time, when the overall thickness of the bonding plate 201 is set to 0.4mm, it avoids the problem that the overall thickness of the above-mentioned components is too thick, which would result in slow heat transfer and failure to quickly heat the electrosurgical negative electrode plate 101. A recessed block 203 with a rotating connecting groove is fixedly installed at the bottom of the 201. One set of recessed blocks 203 is provided, and the recessed blocks 203 are arranged in a half circle. When the above-mentioned components are provided in a set of two, it not only reflects the practicality of the above-mentioned component installation, but also reflects the symmetry of the above-mentioned component installation. When the above-mentioned components are provided in a set of two, it reflects the rotational connection of the above-mentioned component installation. At the same time, the above-mentioned components have guide grooves to facilitate the fitting and storage of the connecting pin 102. It also avoids the situation where there is a fitting area between the bonding plate 201 and the electric knife negative electrode plate 101. At the same time, a connector end 204 electrically connected to the heating wire 202 is fixedly installed at the bottom of the bonding plate 201.

[0028] Furthermore, in the above scheme, the connector 204 is electrically connected to the temperature control controller 205 via a wire, and the bottom of the temperature control controller 205 is electrically connected to the plug 207 via a wire 206. The recess 203 is rotatably connected to the connecting pin 102, and the negative electrode plate 101 of the electric knife is attached to the back of the bonding plate 201. The temperature control controller 205 adopts the controller of the heated mouse pad in the prior art. When the controller of the heated mouse pad in the prior art is used, it can effectively keep the heating wire 202 at a constant temperature, and can also effectively cut off the power to the heating wire 202 under excessive operation to ensure the safety of the overall operation.

[0029] In the above scheme, when the electrosurgical negative electrode plate 101 needs to be heated during use, the operator manually connects the plug 207 to the device. The operator then uses the temperature controller 205 to adjust the temperature to a constant level for heating. When the electrosurgical negative electrode plate 101 comes into contact with human skin, the bonding plate 201 continuously heats the electrosurgical negative electrode plate 101, preventing heat loss due to prolonged surgery time. When heating is not required, the operator can pull the electrosurgical negative electrode plate 101 away from the bonding plate 201 or simply disconnect the plug 207 from the device. In this case, the bonding plate 201 will not heat the electrosurgical negative electrode plate 101.

[0030] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An electrosurgical negative electrode plate with auxiliary heating function, comprising an electrosurgical negative electrode plate structure (1), characterized in that: The negative electrode plate structure (1) of the electric knife is provided with an auxiliary heating structure (2) in front of it; The electric knife negative electrode plate structure (1) includes an electric knife negative electrode plate body (101) as the main body, and a connecting pin (102) that is rotatably connected to the components of the auxiliary heating structure (2) is fixedly installed at the bottom of the electric knife negative electrode plate body (101). The auxiliary heating structure (2) includes a bonding plate (201) with heating wires (202) laid inside, and a recessed block (203) with a rotating connecting groove is fixedly installed at the bottom of the bonding plate (201). At the same time, a connector end (204) electrically connected to the heating wires (202) is fixedly installed below the bottom of the bonding plate (201).

2. The electrosurgical negative electrode plate with auxiliary heating function according to claim 1, characterized in that: The connector end (204) is electrically connected to the temperature control controller (205) via a wire, and the bottom of the temperature control controller (205) is electrically connected to the plug (207) via a wire (206).

3. The electrosurgical negative electrode plate with auxiliary heating function according to claim 1, characterized in that: The recess (203) is rotatably connected to the connecting pin (102), and the negative electrode plate (101) of the electric knife is attached to the rear side of the bonding plate (201).

4. The negative electrode plate of an electrosurgical unit with auxiliary heating function according to claim 1, characterized in that: The bonding plate (201) is made of flexible leather material, and the overall thickness of the bonding plate (201) is set to 0.2-0.4mm.

5. The negative electrode plate of an electrosurgical unit with auxiliary heating function according to claim 1, characterized in that: One set of recesses (203) are provided, and the recesses (203) are arranged in a half-circle.

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