Plasma operation electrode with cable

Abstract

The utility model belongs to the technical field of surgical instruments, and discloses a plasma surgical electrode with a cable, which comprises a bunching shell, symmetrical side plates are oppositely arranged between two sides of the inner wall of the bunching shell, an outlet is formed in one side of the outer wall of the bunching shell, and an inlet is formed in the other side, far away from the outlet, of the outer wall of the bunching shell. Axis mechanisms are arranged between the opposite positions of the relative center points of the side plates in a penetrating mode, anti-abrasion rolling wheels which are symmetrical up and down are arranged between the opposite positions of the inner walls of the outlet and the inlet, a partition plate is arranged in the middle of the outer wall of each axis mechanism, and the partition plates are located between the opposite positions of the side plates. And various complicated operation environments and operation requirements can be met in the use process. Especially, due to the arrangement of the anti-abrasion rollers and the partition plates, the friction loss of the cable and the water pipe is effectively reduced, and the service life of the electrode is prolonged.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of surgical instruments, in particular to a plasma surgical electrode with a cable. BACKGROUND

[0002] The low-temperature plasma surgery is a technology for instant ablation of hyperplastic tissues causing rhinitis under an endoscope, and the ablation system is introduced from abroad, can keep the safety of local mucosal tissue structure, and can effectively reduce postoperative edema and pain. The ablation time is very short, about 15-20 minutes, and the postoperative symptoms are relieved, and the diseases such as allergic rhinitis, chronic rhinitis, snoring and pharyngitis can be effectively treated.

[0003] The existing surgical electrode cannot be used in all places when in use, and cannot be flexibly used in different places due to the limitation of the power supply wire or the output water pipe.

[0004] In order to solve the above problems, the application provides a plasma surgical electrode with a cable. Practical new type content

[0005] The plasma surgical electrode with a cable provided by the application adopts the following technical scheme:

[0006] A plasma surgical electrode with a cable, comprising a cable sheath, the cable sheath is provided with symmetrical side plates between the inner walls of the two sides, an outlet is provided on one side of the outer wall of the cable sheath, an inlet is provided on the other side of the outer wall of the cable sheath away from the outlet, the shaft mechanism is provided between the opposite center points of the side plates, the anti-abrasion rollers symmetrical upward and downward are provided between the inner walls of the outlet and the inlet, the partition plate is provided at the middle position of the outer wall of the shaft mechanism, and the partition plate is located between the opposite side plates, the partition plate and one side plate form a wire cavity, the partition plate and the other side plate form a water pipe cavity, and the knife head mechanism is provided on the side of the wire cavity and the water pipe cavity away from the cable sheath.

[0007] Further, the outlet and the inlet are distributed in the same shape and symmetry.

[0008] Further, the shaft mechanism comprises a shaft cylinder, the outer walls of the two ends of the shaft cylinder are provided with uniformly distributed bending plates, the opposite sides of the bending plates are provided with clamping blocks, and the clamping blocks are clamped with the side plates away from the cable sheath.

[0009] Further, the wire cavity comprises a wire, the wire is provided with a first rotating shaft around the inner side, the waterproof plug-in port is provided at one end of the wire away from the knife head mechanism, and the waterproof plug-in port is made of waterproof material.

[0010] Further, the water pipe cavity comprises a water conveying pipe, the water conveying pipe is provided with a second rotating shaft, and the water conveying pipe is provided with a leakage-proof joint at an end away from the knife head mechanism.

[0011] Further, the knife head mechanism comprises a three-way connecting valve, the three-way connecting valve is provided with symmetrically arranged buckles on a side close to the cable shell, and the three-way connecting valve is provided with a knife head on a side away from the cable shell.

[0012] To sum up, the present application has the following beneficial technical effects:

[0013] The electrode is made of high-quality materials and advanced manufacturing processes, ensuring that it can withstand various complex surgical environments and operation requirements during use. In particular, the anti-abrasion roller and the partition plate effectively reduce the friction loss of the cable and the water pipe, prolonging the service life of the electrode. The electrode is flexible, and the rotation, bending and other movements of the electrode are realized through the carefully designed mechanism, making the surgeon more flexible and comfortable in dealing with various situations during operation. This flexibility not only improves the success rate of surgery, but also reduces the damage to the patient's tissue during surgery. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0015] Figure 2 It is a schematic diagram of the knife head mechanism structure of the present application;

[0016] Figure 3 It is a schematic diagram of the water pipe cavity structure of the present application;

[0017] Figure 4 It is a schematic diagram of the shaft mechanism structure of the present application.

[0018] Explanation of figure numbers:

[0019] 1, cable shell; 2, side plate; 3, outlet; 4, inlet; 5, shaft mechanism; 501, shaft cylinder; 502, bending plate; 503, clamping block; 6, anti-abrasion roller; 7, partition plate; 8, wire cavity; 801, wire; 802, first rotating shaft; 803, waterproof plug; 9, water pipe cavity; 901, water conveying pipe; 902, second rotating shaft; 903, leakage-proof joint; 10, knife head mechanism; 1001, three-way connecting valve; 1002, buckle; 1003, knife head. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0021] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0023] Example:

[0024] The present application embodiment discloses a plasma surgical electrode with a cable, see Figures 1-4, including a wire harness housing 1, symmetrical side panels 2 are provided between the two sides of the inner wall of the wire harness housing 1, an outlet 3 is provided on one side of the outer wall of the wire harness housing 1, and an inlet 4 is provided on the other side of the outer wall of the wire harness housing 1 away from the outlet 3, an axis mechanism 5 is passed through the relative center positions of the side panels 2, and anti-wear rollers 6 are symmetrical up and down between the relative inner walls of the outlet 3 and the inlet 4, a partition 7 is provided in the middle position of the outer wall of the axis mechanism 5, and the partition 7 is located between the relative side panels 2, and the partition 7 and one side side panel 2 form a wire cavity 8, and the partition 7 and the other side side panel 2 form a water pipe cavity 9. The cable cavity 8 and water pipe cavity 9 are provided with a blade mechanism 10 on the side away from the cable housing 1. The outlet 3 and inlet 4 are symmetrically arranged with each other. The cable housing and side panel structure, as the main body of the overall structure, are symmetrically arranged with side panels on both sides of the interior. This not only enhances the stability of the structure, but also provides a support frame for the arrangement of internal cables and pipes, which is conducive to maintaining the stability of the electrode during surgery and reducing the risk of accidental movement. The inlet and outlet design and anti-wear rollers are provided. One side of the cable housing is provided with an outlet for the output of cables and water pipes, and the other side is provided with an inlet. The two are symmetrically arranged with each other, ensuring the overall coordination and beauty of the appearance. The inner walls of the inlet and outlet are equipped with anti-wear rollers that are symmetrical up and down, which effectively reduces the friction loss of cables and water pipes during movement, prolongs their service life, and also improves the smoothness of surgical operations. The axis mechanism and partition design, the axis mechanism runs through the relative center point of the two side panels and serves as the core support point of the entire electrode, ensuring the stability of the electrode when rotating or bending. A partition is provided in the middle of the outer wall of the axis mechanism. The partition cleverly divides the internal space into two, forming the cable cavity and water pipe cavity. The wire lumen houses the cables that transmit electrical energy, while the water lumen carries cooling water or other working media. The two lumen do not interfere with each other, ensuring maximum energy supply and cooling efficiency during surgery. The blade mechanism is integrated with its functions. The blade mechanism is located on the side of the wire lumen and water lumen away from the harness housing. This mechanism integrates a plasma generator and fine cutting / coagulation functions, enabling precise tissue cutting and hemostasis under the action of high-energy plasma, greatly improving surgical efficiency and effectiveness. Furthermore, the close coordination between the wire lumen and water lumen ensures a stable and continuous energy supply and cooling support for the blade mechanism during surgery.

[0025] The axis mechanism 5 includes an axis cylinder 501, and the outer walls of both ends of the axis cylinder 501 are provided with evenly distributed bending plates 502. The opposite sides of the bending plates 502 are provided with clamping blocks 503, and the clamping blocks 503 are mutually clamped with the side of the side plate 2 away from the wire harness housing 1. The axis cylinder 501 serves as the main body and is the core component of the axis mechanism. Its solid structure provides stable support for the entire electrode. The axis cylinder 501 passes through the relative center point position of the side plate 2 in the wire harness housing 1, so that the electrode can maintain overall consistency and stability during rotation, bending and other movements. The bending plates 502 are evenly distributed on the outer walls of both ends of the axis cylinder 501. These bending plates not only enhance the connection strength between the axis cylinder and the side plates, but also, through their special shape design, enable the axis mechanism to better adapt to the various movement requirements of the electrode during surgery. The presence of the bending plate 502 provides additional support points and flexibility for the axis mechanism, making the electrode more stable and reliable during operation. The fixing function of the clamping block 503 is that the clamping blocks 503 are provided on the opposite sides of the bending plate 502. These clamping blocks are mutually clamped with the side of the side plate 2 away from the wiring harness housing 1. This clamping method not only simplifies the installation process of the axis mechanism, but also ensures a tight connection between the axis mechanism and the side plate. The design of the clamping block 503 fully considers the vibration and impact that the electrode may encounter during surgery. Through its strong clamping force, it effectively prevents the axis mechanism and the side plate from loosening or falling off, thereby ensuring the overall stability and safety of the electrode.

[0026] The wire cavity 8 includes a wire 801, which is surrounded by a first rotating shaft 802. The end of the wire 801, away from the blade mechanism 10, is provided with a waterproof power socket 803, made of waterproof material. The design of the wire cavity 8 and the arrangement of the wires 801 fully reflect comprehensive considerations for the functionality and safety of the surgical electrode. Through the sophisticated wire arrangement and innovative waterproof socket design, the wire cavity not only provides reliable protection for the stable transmission of electrical energy, but also ensures the safety and durability of the surgical electrode in complex surgical environments, thereby improving the overall performance of the surgical electrode.

[0027] The water conduit lumen 9 includes a water pipe 901, which is surrounded by a second rotating shaft 902. The end of the water pipe 901, away from the cutting head mechanism 10, is equipped with a leak-proof joint 903, manufactured using a leak-proof process. The design of the water conduit lumen 9 and the arrangement of the water pipe 901 fully demonstrate the exquisite craftsmanship and comprehensive consideration of the surgical electrode cooling system. Through the sophisticated water pipe arrangement and innovative leak-proof joint design, the water conduit lumen not only ensures the stable transmission and effective circulation of the cooling medium, but also greatly improves the durability and safety of the surgical electrode.

[0028] The blade mechanism 10 includes a three-way connecting valve 1001, and the side of the three-way connecting valve 1001 close to the harness housing 1 is provided with a upper and lower symmetrical buckle 1002, and the side of the three-way connecting valve 1001 away from the harness housing 1 is provided with a blade 1003. Through the integrated design of the three-way connecting valve, the stabilizing effect of the buckle and the precise operation of the blade, the blade mechanism not only realizes the diversification and flexible switching of surgical functions, but also ensures the safety and reliability during the operation.

[0029] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A plasma surgical electrode with a cable, comprising a cable housing (1), characterized in that: Symmetrical side panels (2) are provided between the two opposing sides of the inner wall of the wiring harness housing (1); an outlet (3) is provided on one side of the outer wall of the wiring harness housing (1); an inlet (4) is provided on the other side of the outer wall of the wiring harness housing (1) away from the outlet (3); an axis mechanism (5) is provided between the relative center points of the side panels (2); and anti-wear rollers (6) are provided symmetrically up and down between the inner walls of the outlet (3) and the inlet (4); a partition (7) is provided in the middle position of the outer wall of the axis mechanism (5), and the partition (7) is located between the opposite side panels (2); a wire cavity (8) is formed between the partition (7) and one side panel (2); and a water pipe cavity (9) is formed between the partition (7) and the other side panel (2); and a cutter head mechanism (10) is provided on the side of the wire cavity (8) and the water pipe cavity (9) away from the wiring harness housing (1).

2. The plasma surgical electrode with a cable according to claim 1, characterized in that: The outlet (3) and the inlet (4) are symmetrically distributed with each other in the same shape.

3. The plasma surgical electrode with a cable according to claim 1, characterized in that: The axis mechanism (5) comprises an axis cylinder (501), and evenly distributed bending plates (502) are provided on the outer walls of both ends of the axis cylinder (501). The bending plates (502) are provided with clamping blocks (503) on the opposite sides, and the clamping blocks (503) are mutually clamped with the side of the side plate (2) away from the wiring harness housing (1).

4. The plasma surgical electrode with a cable according to claim 1, characterized in that: The wire cavity (8) includes a wire (801), a first rotating shaft (802) is provided around the wire (801), and a waterproof power socket (803) is provided at one end of the wire (801) away from the cutter head mechanism (10), and the waterproof power socket (803) is made of waterproof material.

5. The plasma surgical electrode with a cable according to claim 1, characterized in that: The water pipe cavity (9) comprises a water pipe (901), a second rotating shaft (902) is arranged around the water pipe (901), and an anti-leakage joint (903) is provided at one end of the water pipe (901) away from the cutter head mechanism (10), and the anti-leakage joint (903) is manufactured through an anti-leakage process.

6. The plasma surgical electrode with a cable according to claim 1, characterized in that: The cutter head mechanism (10) comprises a three-way connecting valve (1001), wherein a side of the three-way connecting valve (1001) close to the wiring harness housing (1) is provided with a buckle (1002) that is symmetrical in upper and lower directions, and a side of the three-way connecting valve (1001) away from the wiring harness housing (1) is provided with a cutter head (1003).

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