CN211512035U

CN211512035U - Improved operation electrode

Info

Publication number: CN211512035U
Application number: CN201921617772.4U
Authority: CN
Inventors: 项博
Original assignee: Shangluo Langxi Photoelectric Technology Co ltd
Current assignee: Shangluo Langxi Photoelectric Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-18
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses an improved operation electrode, which comprises a rod part and a blade part, wherein the rod part and the blade part are connected into a whole; the rod part is cylindrical and has the diameter of 2.36 mm; a copper rod with the diameter of 1.2mm is inserted in the center of the rod part; the front end of the rod part is conical, and the conical front end is connected with the tail end of the blade part. The utility model has the advantages of simple structure, reasonable in design utilizes a plurality of connection pieces and the pole portion of cyclic annular distribution and the being connected of blade portion itself, greatly increased connects the structural toughness at position, and simultaneously, utilizes the special shape of cutter body, makes the cutter body wholly comprise a plurality of planes, and the pointed end about and utilizes the rectangle arch to realize electrode discharge, the cutting, put some stability, speed is all better, in addition, through embedding copper pole greatly increased pole portion toughness and electric conductive property in pole portion, completion operation work that can be better.

Description

Improved operation electrode

Technical Field

The utility model relates to a cutter for operation, in particular to an improved operation electrode which is used for tissue cutting, separation, attraction, stripping and electric coagulation functions in operation.

Background

The operation electrode is matched with the high-frequency electrotome main machine for connection and use, is suitable for operations of various sizes and depths, and has extremely wide application. The operation electrode is a direct action component during operation, and has obvious influence on the operation completion effect and speed in the operation. The existing operation electrode has a very simple structure, and particularly comprises a cylindrical rod and a flat metal blade which is connected with the cylindrical rod into a whole. The above-described structure is significantly deficient in both the discharge property and the structural stability. More specifically, above-mentioned structure during operation, the border is dull, and because structural reason, overall structure toughness is relatively poor, has the possibility of taking place the rupture during the manual work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough that prior art exists, provide a structural stability and, toughness high and sharp improved generation hand electrode in border.

In order to achieve the above object, the utility model adopts the following technical scheme: an improved operation electrode comprises a rod part and a blade part, wherein the rod part and the blade part are connected into a whole; the rod part is cylindrical and has the diameter of 2.36 mm; a copper rod with the diameter of 1.2mm is inserted in the center of the rod part; the front end of the rod part is conical, and the conical front end is connected with the tail end of the blade part; a plurality of connecting sheets which are distributed annularly are also connected between the conical front end and the tail end of the blade part; the blade part is flat, the section of the blade part is integrally rhombic, the left and right tips of the rhombic section extend outwards to the left and right and are respectively provided with a rectangular bulge, and the upper end and the lower end of the rhombic section are in arc chamfer transition; the front end of the blade part is arc-shaped, and the upper surface and the lower surface of the arc-shaped front end of the blade part are straight edge chamfers to form two fan-shaped inclined surfaces.

The utility model has the advantages of simple structure, reasonable in design utilizes a plurality of connection pieces and the pole portion of cyclic annular distribution and the being connected of blade portion itself, greatly increased connects the structural toughness at position, and simultaneously, utilizes the special shape of cutter body, makes the cutter body wholly comprise a plurality of planes, and the pointed end about and utilizes the rectangle arch to realize electrode discharge, the cutting, put some stability, speed is all better, in addition, through embedding copper pole greatly increased pole portion toughness and electric conductive property in pole portion, completion operation work that can be better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the middle blade part of the present invention.

Detailed Description

For the convenience of further understanding, the present invention will be further described by referring to the embodiments shown in the drawings.

Example (b):

as shown in fig. 1 and 2, the utility model comprises a rod part 1 and a blade part 2, wherein the rod part 1 and the blade part 2 are connected into a whole; the rod part 1 is cylindrical and has the diameter of 2.36 mm; a copper rod 3 with the diameter of 1.2mm is inserted in the center of the rod part 1; the front end of the rod part 1 is conical, and the conical front end is connected with the tail end of the blade part 2; a plurality of connecting sheets 4 which are distributed annularly are also connected between the conical front end and the tail end of the blade part 2; the blade part 2 is flat, the section of the blade part 2 is integrally rhombic, the left and right tips of the rhombic section extend outwards to the left and right respectively to form a rectangular bulge 5, and the upper end and the lower end of the rhombic section are in arc chamfer transition; the front end of the blade part 2 is arc-shaped, and the upper and lower surfaces of the arc-shaped front end of the blade part are straight-edge chamfers to form two fan-shaped inclined planes 6.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. An improved surgical electrode, comprising: comprises a rod part and a blade part, wherein the rod part and the blade part are connected into a whole; the rod part is cylindrical and has the diameter of 2.36 mm; a copper rod with the diameter of 1.2mm is inserted in the center of the rod part; the front end of the rod part is conical, and the conical front end is connected with the tail end of the blade part; a plurality of connecting sheets which are distributed annularly are also connected between the conical front end and the tail end of the blade part; the blade part is flat, the section of the blade part is integrally rhombic, the left and right tips of the rhombic section extend outwards to the left and right and are respectively provided with a rectangular bulge, and the upper end and the lower end of the rhombic section are in arc chamfer transition; the front end of the blade part is arc-shaped, and the upper surface and the lower surface of the arc-shaped front end of the blade part are straight edge chamfers to form two fan-shaped inclined surfaces.