Insulation structure suitable for surgical electrode forceps head

Abstract

The utility model provides an insulating structure suitable for a surgical electrode forceps head, which belongs to the technical field of medical instruments and comprises a metal shell I. One surface of the metal shell I is buckled with a metal shell II, the metal shell II is provided with a plurality of insulating columns, the tops of the insulating columns penetrate out of the metal shell II, and the insulating columns are arranged on the metal shell II. The top of the insulating column is higher than the wall surface of the second metal shell, and nylon plastic shells are arranged on the outer side of the first metal shell and the periphery of the second metal shell in an injection molding mode. The utility model solves the problems that the insulating property of the forceps head of the existing operation electrode is not high, the tissue is burnt or the human body is electrically shocked sometimes in the operation process, and the safety in the operation process is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to an insulating structure suitable for surgical electrode forceps. Background Technology

[0002] Surgical electrodes are important medical devices that play a crucial role in surgical procedures. Typically made of conductive materials, they can be placed on or inside the patient's body to monitor and record bioelectrical signals, such as electrocardiograms (ECGs), electroencephalograms (EEGs), and electromyograms (EMGs). Furthermore, surgical electrodes are frequently used in electrosurgery, such as electrocautery and electrocoagulation, where high-frequency currents generate heat to cut tissue or coagulate blood vessels.

[0003] The existing surgical electrode forceps have poor insulation, which can sometimes cause tissue burns or electric shocks during surgery, thus reducing the safety of the procedure. Summary of the Invention

[0004] This invention provides an insulating structure for surgical electrode forceps, which aims to solve the problem that the existing surgical electrode forceps have poor insulation, which can sometimes cause tissue burns or electric shocks to the human body during surgery, thereby reducing the safety of the surgical process.

[0005] This utility model embodiment provides an insulating structure suitable for surgical electrode forceps, including a metal shell one, a metal shell two being fastened to one side of the metal shell one, a plurality of insulating pillars being provided on the metal shell two, the top of the insulating pillars protruding through the metal shell two, the top of the insulating pillars being higher than the wall surface of the metal shell two, and a nylon plastic shell being injection molded on the outer side of the metal shell one and the periphery of the metal shell two.

[0006] By adopting the above technical solution, the insulation function of the forceps head is ensured by setting several insulating pillars and a nylon plastic shell, preventing the forceps head from burning tissue or shocking the human body during use, thus improving the safety of the surgical procedure.

[0007] Furthermore, the second metal shell has several wrapping pieces spaced apart on its sides. The wrapping pieces are integrally formed with the second metal shell and are clamped on the side wall of the first metal shell. The inner side of the tail of the second metal shell has a buckle that engages with a slot on the first metal shell.

[0008] By adopting the above technical solution, it is ensured that the second metal shell is securely fastened to the first metal shell.

[0009] Furthermore, the second metal shell has several notches on one wall surface opposite to the first metal shell.

[0010] By adopting the above technical solution, the contact area between the forceps head and the tissue is ensured, thereby enhancing the stability of the clamping.

[0011] Furthermore, the packaged sheet is encased in a nylon plastic shell.

[0012] By adopting the above technical solution, leakage of the packing film is avoided, thereby preventing the packing film from contacting tissue and causing tissue burns during the operation, thus ensuring the safety of the operation.

[0013] Furthermore, the insulating pillars are arranged in a V-shape on the second metal shell, and the insulating pillars are made of 99.9% alumina ceramic material.

[0014] By adopting the above technical solution, the insulation of the insulating column is ensured, thereby guaranteeing the safety of the surgical electrode forceps during the surgical procedure.

[0015] Furthermore, the metal shell has an elongated blade groove.

[0016] By adopting the above technical solution, the movement of the blade on the surgical electrode is achieved, thereby ensuring the cutting function of the surgical electrode.

[0017] Furthermore, a metal rod is provided at the tail of the metal shell, and the metal shell and the metal rod are integrally formed.

[0018] By adopting the above technical solution, it is convenient to install the forceps head of the surgical electrode on the handle of the surgical electrode.

[0019] The beneficial effects of this utility model are as follows:

[0020] This invention, through the arrangement of several insulating posts and a nylon plastic shell, ensures the insulation function of the forceps head, preventing the forceps head from burning tissue or shocking the human body during use, thus improving the safety of the surgical procedure.

[0021] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of the pliers head according to an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the installation structure of metal shell one and metal shell two according to an embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram of the overall structure of the metal shell II according to an embodiment of the present utility model;

[0026] Reference numerals: 1. Metal shell one; 2. Metal shell two; 3. Wrapping sheet; 4. Insulating post; 5. Buckle; 6. Blade groove; 7. Nylon plastic shell; 8. Metal rod. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] Reference Figure 1-Figure 3 This utility model embodiment proposes an insulating structure suitable for surgical electrode forceps, including a metal shell 1, a metal shell 2 fastened to one side of the metal shell 1, a plurality of insulating posts 4 provided on the metal shell 2, the top of the insulating posts 4 protruding from the metal shell 2, the top of the insulating posts 4 being higher than the wall surface of the metal shell 2, and a nylon plastic shell 7 injection molded on the outer side of the metal shell 1 and the periphery of the metal shell 2. The setting of the plurality of insulating posts 4 and the nylon plastic shell 7 ensures the insulation function of the forceps head, prevents the forceps head from burning tissue or electric shocking the human body during use, and improves the safety of the surgical procedure.

[0029] Reference Figure 2 and Figure 3 The metal shell 2 has several wrapping pieces 3 spaced apart on its sides. The wrapping pieces 3 are integrally formed with the metal shell 2 and are clamped on the side wall of the metal shell 1. The inner side of the tail of the metal shell 2 is provided with a buckle 5, which is fastened into the slot on the metal shell 1 to ensure that the metal shell 2 is securely fastened to the metal shell 1.

[0030] The metal shell 2 has several notches on one side facing away from the metal shell 1 to ensure the contact area between the forceps head and the tissue, thereby enhancing the stability of the clamping.

[0031] Reference Figure 1 The wrapping sheet 3 is encased in a nylon plastic shell 7 to prevent leakage of the wrapping sheet 3, thereby preventing the wrapping sheet 3 from contacting tissue and causing tissue burns during the operation, thus ensuring the safety of the operation.

[0032] Reference Figure 1 and Figure 3The insulating posts 4 are arranged in a V-shape on the metal shell 2. The insulating posts 4 are made of 99.9% alumina ceramic material to ensure the insulation of the insulating posts 4, thereby ensuring the safety of the surgical electrode forceps during the operation.

[0033] Reference Figure 1 and Figure 3 The metal casing 2 has a long, narrow blade groove 6 for the movement of the blade on the surgical electrode, thereby ensuring the cutting function of the surgical electrode.

[0034] Reference Figure 1 and Figure 2 The tail of the metal shell 1 is provided with a metal rod 8. The metal shell 1 and the metal rod 8 are integrally formed, which makes it easy for the forceps of the surgical electrode to be installed on the handle of the surgical electrode.

[0035] The specific implementation method is as follows: Several insulating pillars 4 are fixed in a V-shape on the metal shell 2, ensuring that the top of the insulating pillars 4 is higher than the wall surface of the metal shell 2. Then, the metal shell 2 and the wrapping sheet 3 are fastened onto the metal shell 1. The buckles 5 on the metal shell 2 are then fastened into the slots on the metal shell 1. Next, the assembled metal shell 1 and metal shell 2 are placed into a mold for injection molding. Then, the nylon plastic shell 7 is wrapped around the metal shell 1 and metal shell 2. Finally, the metal rod 8 on the metal shell 1 is installed on the handle of the surgical electrode.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An insulating structure suitable for surgical electrode forceps heads, characterized in that, The device includes a metal shell one (1), one side of which is fastened to a metal shell two (2). Several insulating posts (4) are provided on the metal shell two (2). The top of the insulating posts (4) protrudes through the metal shell two (2). The top of the insulating posts (4) is higher than the wall surface of the metal shell two (2). Nylon plastic shells (7) are injection molded on the outer side of the metal shell one (1) and the periphery of the metal shell two (2).

2. The insulating structure for surgical electrode forceps according to claim 1, characterized in that: The metal shell 2 (2) has several wrapping pieces (3) spaced apart on its side. The wrapping pieces (3) are integrally formed with the metal shell 2 (2). The wrapping pieces (3) are clamped on the side wall of the metal shell 1 (1). The inner side of the tail of the metal shell 2 (2) is provided with a buckle (5). The buckle (5) is fastened into the slot on the metal shell 1 (1).

3. The insulating structure for surgical electrode forceps according to claim 1, characterized in that: The metal shell 2 (2) has several notches on one wall surface away from the metal shell 1 (1).

4. An insulating structure suitable for surgical electrode forceps heads according to claim 2, characterized in that: The package (3) is inside the nylon plastic shell (7) to prevent the package (3) from leaking out.

5. An insulating structure for surgical electrode forceps according to claim 1, characterized in that: The insulating pillars (4) are arranged in a V-shape on the metal shell (2), and the insulating pillars (4) are made of 99.9% alumina ceramic material.

6. The insulating structure for surgical electrode forceps according to claim 1, characterized in that: The metal shell 2 (2) has a long strip-shaped blade groove (6).

7. An insulating structure suitable for surgical electrode forceps according to claim 1, characterized in that: The tail of the metal shell (1) is provided with a metal rod (8), and the metal shell (1) and the metal rod (8) are integrally formed.

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