Plasma surgical electrode with display function and plasma surgical device

Abstract

This utility model relates to a plasma surgical electrode and a plasma surgical device with a display function. During the operation, the operator holds the operating handle and uses the blade tip to cut, ablate, and stop bleeding at the affected area. Simultaneously, the operating parameters are displayed on the operating surface of the handle facing the operator. During the operation, the operator can observe the relevant operating parameters simply by looking at the plasma surgical electrode, without needing to look up at the display screen on the main unit, thus improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a plasma surgical electrode and plasma surgical device with display function. Background Technology

[0002] Plasma surgical electrodes are widely used in clinical surgery for cutting, ablation, and hemostasis of tissue at the affected site. A plasma surgical electrode consists of an electrode tip that directly acts on the lesion and an operating handle for the medical staff to hold. During the procedure, the display screen on the main unit that outputs energy to the plasma surgical electrode shows operating parameters such as the temperature near the electrode tip, whether water injection or aspiration is activated, the intensity level of water injection or aspiration, and the power output level. However, when the operator is focused on the lesion and the plasma surgical electrode during the procedure, it is inconvenient to look up and observe the main unit's display screen, resulting in a poor user experience. Utility Model Content

[0003] Therefore, it is necessary to provide a plasma surgical electrode and plasma surgical device with display function to address the technical problem of poor user experience.

[0004] The technical solution is as follows:

[0005] On the one hand, a plasma surgical electrode with display function is provided, comprising:

[0006] An electrode cutting head, wherein the electrode cutting head is provided with a cutting head end and an assembly end spaced apart;

[0007] An operating handle is connected to the assembly end, and the operating handle has an operating surface with a mounting groove.

[0008] A display element is disposed within the mounting slot to display operating parameters.

[0009] The technical solution will be further explained below:

[0010] In one embodiment, the operating handle has a mounting cavity and a control board disposed in the mounting cavity, the mounting slot communicates with the mounting cavity, and the display element is disposed on the control board and is positioned directly opposite the mounting slot.

[0011] In one embodiment, the plasma surgical electrode includes a temperature sensing element that is thermally connected to the tip of the blade and electrically connected to the display element.

[0012] In one embodiment, the electrode tip includes an electrode assembly and a connecting housing connected to each other. The electrode assembly has a tip end at one end away from the connecting housing, and the connecting housing has an assembly end at one end away from the electrode assembly. The assembly end is detachably connected to the operating handle.

[0013] In one embodiment, the electrode tip further includes a first electrical component disposed at the assembly end, the first electrical component being electrically connected to the temperature sensing element, and the operating handle having a second electrical component electrically connected to the display element, the first electrical component and the second electrical component being detachably electrically connected.

[0014] In one embodiment, one of the first electrical component and the second electrical component is a pin and the other is a socket, and the pin is inserted into the socket.

[0015] In one embodiment, the plasma surgical electrode is further provided with a transparent shielding member, which is disposed in the mounting groove and sealed to the operating handle.

[0016] In one embodiment, the plasma surgical electrode preferably includes a first identification element, and at least one of the electrode tip and the operating handle is provided with the first identification element, the first identification element being communicatively connected to the host.

[0017] In one embodiment, the assembly end is provided with a second identification element, and the operating handle is provided with a third identification element that is communicatively connected to the host computer. The third identification element is communicatively connected to the second identification element.

[0018] On the other hand, a plasma surgical device with a display function is provided, including a main unit and the plasma surgical electrode, wherein the main unit is adapted to the plasma surgical electrode.

[0019] The plasma surgical electrode and plasma surgical device with display function described in the above embodiments allow the operator to perform operations such as cutting, ablation, and hemostasis on the affected tissue by holding the operating handle and using the blade tip to apply pressure to the affected area. Simultaneously, the operating parameters are displayed on the operating surface of the handle facing the operator. During the procedure, the operator can observe the relevant operating parameters simply by looking at the plasma surgical electrode, without needing to look up at the display screen on the main unit, thus improving the user experience. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the electrode tip of a plasma surgical electrode with display function according to one embodiment;

[0023] Figure 2 for Figure 1 An axial sectional view of the electrode tip;

[0024] Figure 3 for Figure 1 Exploded view of the electrode tip along its axial direction;

[0025] Figure 4 This is a schematic diagram of the electrode tip of a plasma surgical electrode with display function according to another embodiment;

[0026] Figure 5 for Figure 4 An axial sectional view of the electrode tip;

[0027] Figure 6 for Figure 4 Exploded view of the electrode tip along its axial direction;

[0028] Figure 7 This is a schematic diagram of the operating handle of a plasma surgical electrode with display function according to one embodiment;

[0029] Figure 8 for Figure 7 An axial sectional view of the operating handle.

[0030] Explanation of reference numerals in the attached figures:

[0031] 100, Electrode tip; 110, Tip end; 120, Assembly end; 130, Electrode assembly; 140, Connecting housing; 150, First electrical component; 200, Temperature detection element; 300, Operating handle; 301, Operating surface; 310, Display element; 320, Mounting cavity; 330, Mounting slot; 340, Control board; 350, Transparent shield; 360, Third identification element; 400, Second identification element. Detailed Implementation

[0032] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0033] In one embodiment, a plasma surgical device with a display function is provided, including a main unit and plasma surgical electrodes. The main unit is adapted to the plasma surgical electrodes, thereby providing the electrodes with at least electrical energy and suction force, enabling them to perform functions such as cutting, ablation, and hemostasis on the affected tissue. Furthermore, during the procedure, the operator can observe the relevant operating parameters simply through the plasma surgical electrodes, without needing to look up at the display screen on the main unit, thus improving the user experience.

[0034] It should be noted that the host can use existing components, which will not be elaborated here.

[0035] like Figures 1 to 8 As shown, in one embodiment, a plasma surgical electrode with display function is provided, including an electrode tip 100, an operating handle 300, and a display element 310.

[0036] like Figures 1 to 6 As shown, the electrode tip 100 is provided with a tip end 110 and an assembly end 120 spaced apart.

[0037] Optionally, the blade tip 110 can perform functions such as cutting, ablation, and hemostasis on the affected tissue. It can be any existing structure, which will not be elaborated or enumerated here.

[0038] like Figure 7 and Figure 8 As shown, the operating handle 300 can be gripped during surgery. The operating handle 300 is connected to the mounting end 120 of the electrode tip 100 to achieve the assembly connection between the operating handle 300 and the electrode tip 100. Furthermore, the operating handle 300 is provided with an operating surface 301 facing the operator, and a mounting groove 330 is formed on the operating surface 301.

[0039] The display element 310 is installed in the mounting slot 330 by means of snap-fit ​​or plug-in, so that the operating parameters can be displayed by means of the display element 310.

[0040] Optionally, the display element 310 may be a display screen or other device capable of displaying operating parameters.

[0041] The plasma surgical electrode with display function described in the above embodiment allows the operator to perform operations such as cutting, ablation, and hemostasis on the affected tissue by holding the operating handle 300 and using the blade tip 110 on the affected area during surgery. Simultaneously, the operating parameters are displayed on the display element 310 on the operating surface 301 of the operating handle 300 facing the operator. During surgery, the operator can observe the corresponding operating parameters simply by looking at the plasma surgical electrode, without needing to look up at the display screen on the main unit, thus improving the user experience.

[0042] It should be noted that the operating parameters in the embodiments of this application may include temperature parameters, whether the water injection or suction function is activated, the intensity level of water injection or suction, power output level, and other information.

[0043] like Figure 8 As shown, in one embodiment, the operating handle 300 has a mounting cavity 320 and a control board 340 disposed within the mounting cavity 320, and the mounting slot 330 communicates with the mounting cavity 320. The display element 310 is disposed on the control board 340 and directly opposite the mounting slot 330, so that the display information of the display element 310 can be viewed through the mounting slot 330.

[0044] It should be noted that the control board 340 can be a PCB board or other control components. Switches, buttons, and other components can also be integrated onto the control board 340.

[0045] In one embodiment, the plasma surgical electrode further includes a suction force detection element electrically connected to the display element 310. The suction force detection element is used to detect the suction force signal and transmit the detection signal to the display element 310 for display, so that the operator can easily and conveniently obtain whether the suction function is turned on and the suction intensity level without having to look up to observe the main unit, thus improving the user experience.

[0046] The suction force detection element can be a vacuum sensor, which can be set on the electrode head 100, the operating handle 300, or the main unit.

[0047] In one embodiment, the plasma surgical electrode further includes a water flow detection element electrically connected to the display element 310. The water flow detection element is used to detect the water flow signal and transmit the detection signal to the display element 310 for display, so that the operator can easily and conveniently obtain whether the water injection function is turned on and the water injection intensity level without having to look up to look at the main unit, thus improving the user experience.

[0048] The water flow detection element can be a flow velocity sensor, which can be set on the electrode head 100, the operating handle 300, or the main unit.

[0049] In one embodiment, the plasma surgical electrode further includes a voltage detection element electrically connected to the display element 310. The voltage detection element is used to detect the voltage signal and transmit the detection signal to the display element 310 for display, so that the operator can easily and conveniently obtain the power output level without having to look up to observe the host, thus improving the user experience.

[0050] The voltage detection element can be a voltage sensor, which can be set on the electrode tip 100, the operating handle 300, or the host.

[0051] In one embodiment, the plasma surgical electrode includes a temperature sensing element 200, which is thermally connected to the tip 110 and electrically connected to the display element 310. Thus, the temperature sensing element 200 detects the operating temperature signal at and around the tip 110 and transmits the signal to the display element 310 on the operating handle 300 for display. This allows the operator to easily obtain temperature parameters, providing a better user experience. It also allows for intuitive and precise monitoring and adjustment of the ionization fluid's perfusion and / or aspiration rates, ensuring the ionization fluid temperature is appropriate and constant, preventing burns to patient tissues and clinical discomfort, and guaranteeing surgical quality.

[0052] It should be noted that the electrical connection in the embodiments of this application can be achieved through wired connection methods such as wires, or through wireless connection methods such as Bluetooth transmission.

[0053] like Figure 2 and Figure 5 As shown, optionally, the temperature sensing element 200 is at least partially disposed on the tip 110 by means of bonding or snap-fitting, so that the temperature sensing element 200 can detect the working temperature signal of the electrode tip 100 at the tip 110 and around the tip 110.

[0054] Optionally, the temperature sensing element 200 can be a component such as a temperature sensor or thermocouple that can detect the working temperature signal at the tip 110.

[0055] It should be noted that the thermal connection between the temperature sensing element 200 and the blade end 110 can be achieved by being close to each other or by maintaining a certain distance while still allowing heat transfer. The only requirement is that the heat generated by the blade end 110 can be transferred to the temperature sensing element 200 and detected by the temperature sensing element 200 without causing damage to the temperature sensing element 200.

[0056] like Figures 1 to 6As shown, in one embodiment, the electrode tip 100 includes an electrode assembly 130 and a connecting housing 140 connected to each other. The electrode assembly 130 has a tip end 110 at its end away from the connecting housing 140, and the connecting housing 140 has an assembly end 120 at its end away from the electrode assembly 130. The assembly end 120 is connected to the operating handle 300 via a detachable connection method such as plug-in or snap-fit. This allows for the assembly and disassembly of the electrode tip 100 and the operating handle 300, enabling the electrode tip 100 to be replaced separately while the operating handle 300 can be reused, reducing consumable usage and saving operating costs.

[0057] It should be noted that the electrode assembly 130 can be in the form of a single electrode or a bipolar electrode. Since this is existing technology, it will not be described in detail here.

[0058] like Figures 1 to 6 As shown, in one embodiment, the electrode tip 100 further includes a first electrical component 150 disposed on the mounting end 120. The first electrical component 150 is electrically connected to the temperature sensing element 200. Furthermore, the operating handle 300 is provided with a second electrical component electrically connected to the display element 310, and the first electrical component 150 and the second electrical component are detachably electrically connected. Thus, after electrically connecting the first electrical component 150 and the second electrical component, electrical conduction can be achieved to perform operations such as cutting, ablation, and hemostasis on the affected tissue, and electrical conduction can also be achieved between the temperature sensing element 200 and the display element 310 to transmit and display the temperature detection signal; after disassembling the first electrical component 150 and the second electrical component, the electrode tip 100 can be replaced separately while the operating handle 300 can be reused, reducing consumable usage and saving operating costs.

[0059] Optionally, the second electrical component is electrically connected to the control board 340. Thus, when the second electrical component is electrically connected to the first electrical component 150, the temperature detection signal detected by the temperature detection component 200 is transmitted sequentially through the first electrical component 150, the second electrical component, and the control board 340 to the display component 310 for display.

[0060] The detachable electrical connection between the first electrical component 150 and the second electrical component can be achieved through plug-in or other means.

[0061] In one embodiment, one of the first electrical component 150 and the second electrical component is a pin and the other is a socket, with the pin engaging with the socket. Thus, a detachable electrical connection is achieved by inserting and removing the pin from the socket.

[0062] like Figure 7 and Figure 8 As shown, in one embodiment, the plasma surgical electrode is further provided with a transparent shielding member 350, which is disposed within the mounting groove 330 and sealed to the operating handle 300. Thus, the transparent shielding member 350 protects the display element 310, preventing foreign objects from entering the mounting cavity 320 and affecting the normal operation of the display element 310, and also ensuring normal readings.

[0063] The transparent shield 350 can be made of existing transparent materials. The transparent shield 350 can be sealed to the operating handle 300 by means of a sealing ring and / or potting sealant. Optionally, the outer surface of the transparent shield 350 is flush with the outer surface of the operating handle 300, and the inner surface of the transparent shield 350 abuts against the display surface of the display element 310.

[0064] In one embodiment, the plasma surgical electrode preferably includes a first identification element. At least one of the electrode tip 100 and the operating handle 300 is provided with the first identification element, and the first identification element is communicatively connected to the host computer. Thus, through the communication connection between the host computer and the first identification element, the plasma surgical electrode can be identified, enabling the host computer to automatically match the gear parameters, display the current product model, and control the output, ensuring efficient and accurate surgery.

[0065] The first identification element can be an identification chip, which can communicate with the host through electromagnetic induction, Bluetooth transmission, or wire connection.

[0066] like Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 As shown, in one embodiment, the assembly end 120 is provided with a second identification element 400, and the operating handle 300 is provided with a third identification element 360 that is communicatively connected to the host computer. The third identification element 360 is communicatively connected to the second identification element 400. Thus, by simply assembling the electrode tip 100 with the operating handle 300, the communication connection between the second identification element 400 and the third identification element 360 can be achieved. Combined with the communication connection between the third identification element 360 and the host computer, the plasma surgical electrode can be identified, enabling the host computer to automatically match the gear parameters, display the current product model, and control the output, ensuring efficient and accurate surgery.

[0067] The second identification element 400 and the third identification element 360 can be identification chips, which can communicate with each other through electromagnetic induction, Bluetooth transmission, or wire connection.

[0068] It should be noted that "a certain body" or "a certain part" can be a portion of the corresponding "component," meaning that "a certain body" or "a certain part" is integrally formed and manufactured with the "other parts of the component"; or it can be an independent component that can be separated from the "other parts of the component," meaning that "a certain body" or "a certain part" can be manufactured independently and then combined with the "other parts of the component" to form a whole. The expression of "a certain body" or "a certain part" in this application is only one embodiment for ease of reading, and is not intended to limit the scope of protection of this application. Any technical solution that includes the above features and has the same function should be understood as an equivalent technical solution of this application.

[0069] It should be noted that the components included in the terms "unit," "component," "mechanism," and "device" of this application can be flexibly combined, enabling modular production according to actual needs and facilitating modular assembly. The division of the above-mentioned components in this application is merely one embodiment for ease of reading and is not intended to limit the scope of protection of this application. Any solution that includes the above-mentioned components and has the same function should be understood as an equivalent technical solution of this application.

[0070] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, 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, and therefore should not be construed as a limitation of this utility model. The term "and / or" used in this utility model includes any and all combinations of one or more of the related listed items.

[0071] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0072] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0073] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0074] It should be noted that when a component is referred to as "fixed to," "set on," "fixed to," or "mounted on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component. Furthermore, when a component is considered to be "fixed transmission connection" to another component, the two can be fixed in a detachable or non-detachable manner, as long as power transmission can be achieved, such as sleeve, snap-fit, integral molding, welding, etc., which can be achieved in the prior art and will not be elaborated here. When a component is perpendicular or approximately perpendicular to another component, it means that the two are ideally perpendicular, but due to the influence of manufacturing and assembly, there may be a certain degree of perpendicularity error. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0075] It should also be understood that, in interpreting the connection or positional relationships of components, although not explicitly described, connection and positional relationships are interpreted to include a range of error, which should be within the acceptable deviation range of a specific value as determined by a person skilled in the art. For example, "approximately," "about," or "substantially" can mean within one or more standard deviations, without limitation herein.

[0076] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0077] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A plasma surgical electrode with a display function, characterized in that, include: An electrode cutting head, wherein the electrode cutting head is provided with a cutting head end and an assembly end spaced apart; An operating handle is connected to the assembly end, and the operating handle has an operating surface with a mounting groove. A display element is disposed within the mounting slot to display operating parameters.

2. The plasma surgical electrode with display function according to claim 1, characterized in that, The operating handle has a mounting cavity and a control board disposed in the mounting cavity. The mounting slot communicates with the mounting cavity, and the display element is disposed on the control board and is positioned directly opposite the mounting slot.

3. The plasma surgical electrode with display function according to claim 1, characterized in that, The plasma surgical electrode includes a temperature sensing element, which is thermally connected to the tip of the blade and electrically connected to the display element.

4. The plasma surgical electrode with display function according to claim 3, characterized in that, The electrode tip includes an electrode assembly and a connecting housing connected to each other. The electrode assembly has a tip end at one end away from the connecting housing, and the connecting housing has an assembly end at one end away from the electrode assembly. The assembly end is detachably connected to the operating handle.

5. The plasma surgical electrode with display function according to claim 4, characterized in that, The electrode tip also includes a first electrical component disposed at the assembly end, the first electrical component being electrically connected to the temperature detection element, and the operating handle being provided with a second electrical component electrically connected to the display element, the first electrical component and the second electrical component being detachably electrically connected.

6. The plasma surgical electrode with display function according to claim 5, characterized in that, One of the first electrical component and the second electrical component is a pin, and the other is a socket, with the pin and the socket being inserted into each other.

7. The plasma surgical electrode with display function according to claim 1, characterized in that, The plasma surgical electrode is also provided with a transparent shield, which is disposed in the mounting groove and sealed to the operating handle.

8. The plasma surgical electrode with display function according to any one of claims 1 to 7, characterized in that, The plasma surgical electrode preferably includes a first identification element, and at least one of the electrode tip and the operating handle is provided with the first identification element, and the first identification element is communicatively connected to the host.

9. The plasma surgical electrode with display function according to any one of claims 1 to 7, characterized in that, The assembly end is provided with a second identification element, and the operating handle is provided with a third identification element that is communicatively connected to the host computer. The third identification element is communicatively connected to the second identification element.

10. A plasma surgical device with a display function, characterized in that, It includes a host and a plasma surgical electrode as described in any one of claims 1 to 9, wherein the host is adapted to the plasma surgical electrode.

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