Electrotome control system

Abstract

The utility model relates to an electrotome control system. The electrotome control system comprises at least two devices. Each device comprises a working module, a control module and a signal connector which are electrically connected in sequence. In the at least two devices, the working module of the first device is used for being electrically connected to one electrotome, and the working module of the second device is used for being electrically connected to the other electrotome; the signal connector of the first device is detachably and electrically connected to the signal connector of the second device. The electrotome control system can achieve different functions, and operation is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to an electrotome control system. BACKGROUND

[0002] With the development of medical technology, the requirements for surgical precision and safety are increasingly high. In clinical surgery, especially in endoscopic surgery, the cutting effect of the lesion and the coagulation effect on the bleeding-prone site are crucial to the overall quality of the surgery. Compared with traditional mechanical surgical knives, the cutting effect of the electrotome is better. The most commonly used in the field of endoscopic treatment are monopolar electrotomes, bipolar electrotomes and argon electrotomes.

[0003] The monopolar electrotome can have three working modes of cutting, coagulation and mixed. The cutting mode generates heat through continuous sinusoidal current to make the tissue rapidly carbonize and vaporize to be disconnected; the coagulation mode generates non-continuous heat to cause tissue coagulation; the mixed mode combines the characteristics of cutting and coagulation. The working principle of the bipolar electrotome is that the high-frequency current passes through the tissue in the jaw from one tip to the other, without the need for a negative plate, and is commonly used for fine surgery such as brain surgery. The working principle of the argon electrotome is to use the high-frequency high-voltage current generated by the high-frequency electrotome to ionize argon, form argon plasma, conduct to the target tissue and produce a thermal effect, achieving the effect of hemostasis and tissue inactivation.

[0004] The commonly used control module often has a fixed working mode. In clinical surgery, if the doctor needs to combine the functions of the monopolar electrotome, the bipolar electrotome or other electrotomes, the current module cannot achieve this requirement due to its single nature, thereby affecting the quality of the surgery. CONTENT OF THE INVENTION

[0005] Therefore, it is necessary to provide an electrotome control system aiming at at least one of the above problems.

[0006] The present application provides an electrotome control system, which comprises at least two devices, and each device comprises a working module, a control module and a signal connector which are electrically connected in sequence; in the at least two devices, the working module of a first device is used to be electrically connected to a kind of electrotome, and the working module of a second device is used to be electrically connected to another kind of electrotome; the signal connector of the first device is detachably electrically connected to the signal connector of the second device.

[0007] When a person needs to use multiple functions of the electrotome control system, two devices can be connected, thereby effectively realizing different functions and ensuring the progress of the surgery. In addition, at least one device can be used independently, for example, different people use different devices in different departments. The electrotome control system is convenient, flexible and has good adaptability. Each device has low cost and can be selected according to the demand. The cost of the electrotome control system is low, and the number of devices can be increased according to the demand.

[0008] In some embodiments, the first device further comprises a control panel, the control panel being electrically connected to the control module of the first device; the control module of the first device is configured to control the control module of the second device.

[0009] In this way, the control panel of the first device can be multiplexed and rich in functions.

[0010] In some embodiments, the first device is detachably stacked above the second device, and the control panel is tilted upward.

[0011] In this way, the electrotome control system occupies a small area and is easy to operate.

[0012] In some embodiments, the bottom of the first device is provided with a plurality of supporting legs, and the top of the second device is provided with a plurality of mounting grooves, and the supporting legs are adapted to be mounted into the corresponding mounting grooves.

[0013] In this way, the first device can be stably placed when used alone, and when the first device and the second device are stacked, they can be accurately aligned and the first device can be prevented from falling accidentally.

[0014] In some embodiments, the electrotome control system further comprises a communication cable, the signal connector of the first device being electrically connected to the signal connector of the second device through the communication cable; the device further comprises a housing, the working module and the control module being arranged in the housing, and the signal connector being arranged in the housing and being rotationally limited by a connector hole formed in the housing.

[0015] In this way, the housing structure of the electrotome control system is simple, and the device can be used without the communication cable when used alone; when the communication cable needs to be connected, the position of the signal connector is stable and the connection is convenient.

[0016] In some embodiments, the signal connector of the first device has a different specification from the signal connector of the second device; the first cable connector of the communication cable is adapted to the signal connector of the first device, and the second cable connector of the communication cable is adapted to the signal connector of the second device.

[0017] In this way, the communication cable can be prevented from being connected in reverse when connecting the first device and the second device.

[0018] In some embodiments, the working module is a high-frequency circuit; the control module of the first device is configured to control the working module of the first device to realize a bipolar mode and control the working module of the second device to realize a monopolar mode; the device further comprises a power connector, the power connector being arranged in the housing and being electrically connected to the working module and the control module.

[0019] In this way, the first device and the second device can be independently powered by the power connector, and can be combined for use as a monopolar electrotome or a bipolar electrotome.

[0020] In some embodiments, the device further comprises a housing having a mating surface defining a mating direction; the signal connector is disposed on the mating surface, and the conductive pins of the signal connector extend parallel to the mating direction.

[0021] In this way, after the mating surface of the first device is mated to the mating surface of the second device, the signal connector of the first device can be mated to the signal connector of the second device. The electrotome control system is convenient to receive and assemble.

[0022] For example, the device further comprises a power connector electrically connected to the working module; the power connector is disposed on the mating surface, and the conductive pins of the power connector extend parallel to the mating direction; the power connector of the first device is detachably electrically connected to the power connector of the second device.

[0023] In this way, the power connector of the first device can also be mated to the power connector of the second device after the mating surface is mated. The electrotome control system can transmit electric energy by using the power connector.

[0024] In some embodiments, the signal connector and the power connector are both plug-in connectors, and the plug-in connector further comprises a terminal seat and a pin nut, the terminal seat being fixed to the housing; the conductive pin comprises a plug-in section, a shaft shoulder and a threaded section arranged in sequence, the threaded section being screwed with the pin nut to clamp the terminal seat by the shaft shoulder and the pin nut, the plug-in section being a conductive column or a conductive spring; the housing of at least one device comprises a waterproof pad surrounding the signal connector and the power connector.

[0025] In this way, the mating action to be performed by the electrotome control module is simple.

[0026] In some embodiments, the working module of the first device is a high-frequency module, and the working module of the second device is a gas supply and power transmission module; the control module of the first device is configured to control the working module of the first device to implement a monopolar mode, a bipolar mode or an argon electrotome mode; wherein the first device further comprises a power connector penetrating the housing of the first device, and the power connector is electrically connected to the working module and the control module of the first device.

[0027] In this way, the first device capable of implementing monopolar and bipolar modes can be independently used, and can also output electric energy by using the power connector when combined with the second device. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 FIG. 1 is a structural schematic diagram of a device according to one or more embodiments;

[0029] Figure 2 FIG. 3 is an exploded schematic diagram of an electrotome control system according to one or more embodiments;

[0030] Figure 3Structural schematic diagram of an electrotome control system according to one or more embodiments;

[0031] Figure 4 Structural schematic diagram of an electrotome control system according to one or more embodiments;

[0032] Figure 5 Structural schematic diagram of a housing according to one or more embodiments;

[0033] Figure 6 Structural schematic diagram of a signal connector according to one or more embodiments;

[0034] Figure 7 Structural schematic diagram of a signal connector and a first cable connector according to one or more embodiments;

[0035] Figure 8 Structural schematic diagram of a signal connector and a second cable connector according to one or more embodiments;

[0036] Figure 9 Schematic exploded diagram of an electrotome control system according to one or more embodiments;

[0037] Figure 10 Structural schematic diagram of an electrotome control system according to one or more embodiments;

[0038] Figure 11 Schematic exploded diagram of an electrotome control system according to one or more embodiments;

[0039] Figure 12 Schematic exploded diagram of two signal connectors according to one or more embodiments;

[0040] Figure 13 Schematic wiring structural diagram of two devices according to one or more embodiments;

[0041] Figure 14 Schematic exploded diagram of two power connectors according to one or more embodiments;

[0042] Figure 15 Schematic structural diagram of two electrotome control modules according to one or more embodiments.

[0043] Legend of reference signs: 10, working module; 20, control module; 21, wire pressing terminal; 30, signal connector; 31, conductive pin; 311, plug-in section; 312, shaft shoulder; 313, threaded section; 314, pin nut; 32, terminal seat; 321, second limiting surface; 322, limiting groove; 33, locking nut; 34, gasket;

[0044] 40, control panel; 50, housing; 51, back plate; 52, front plate; 53, bottom plate; 531, leg; 54, top plate; 541, mounting slot; 55, waterproof pad; 501, first joint hole; 5011, first limiting surface; 502, second joint hole; 60, power joint; 70, power supply joint;

[0045] 100, device; 110, first device; 120, second device; 200, electrotome control system; 210, communication cable; 211, first cable joint; 212, second cable joint; 220, power supply cable; 300, electrotome; 400, gas cylinder. DETAILED DESCRIPTION

[0046] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced in a variety of ways beyond the specific embodiments described herein without departing from the spirit of the present application, and that the present application is not limited to the specific embodiments described herein.

[0047] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0048] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0049] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. For example, the first joint hole can also be referred to as the second joint hole, and the second joint hole can also be referred to as the first joint hole. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0050] In the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be flexibly connected, or it can be rigidly connected in at least one direction; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be directly connected while an intermediate medium exists, or it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. The terms "installation", "arrangement", "fixation" and the like can be understood as connection in a broad sense. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] Reference Figure 1 , Figure 1 The device for controlling the electrotome in the present application is shown. In combination with Figures 2 to 4 shown, the electrotome control system 200 provided by the present application includes at least two devices 100, specifically, it can include a first device 110 and a second device 120. Exemplarily, at least the first device 110 can be used alone.

[0052] In combination with Figure 4 shown, the device 100 includes a working module 10 and a control module 20, the working module 10 is electrically connected to the control module 20, and the control module 20 can control the working mode of the working module 10. The working module 10 can be electrically connected to the electrotome 300. The type of the electrotome 300 can match the working mode of the working module 10. For example, the working module 10 in the bipolar working mode can be connected to the bipolar electrotome 300.

[0053] Reference Figure 1 and Figure 2 , the device 100 can include a signal connector 30. The signal connector 30 of the first device 110 and the signal connector 30 of the second device 120 are detachably electrically connected, exemplarily, indirectly electrically connected through a communication cable 210. The two devices 100 of the electrotome control system 200 are electrically connected together. Specifically, the signal connector 30 is electrically connected to the control module 20, and the control module 20 of the first device 110 can be electrically connected to the control module 20 of the second device 120.

[0054] The working module 10 of the first device 110 is electrically connected to one type of electrosurgical knife 300, such as a bipolar electrosurgical knife 300; the working module 10 of the second device 120 is electrically connected to another type of electrosurgical knife 300, such as a unipolar electrosurgical knife 300. The first device 110 can be used independently; the second device 120 can also be used independently; however, when a person needs to use multiple functions of the electrosurgical knife control system 200, the two devices 100 can be connected. Optionally, the control module 20 of the first device 110 can control the control module 20 of the second device 120.

[0055] refer to Figure 4 In some embodiments, the first device 110 further includes a control panel 40, which is electrically connected to the control module 20 of the first device 110. The control module 20 of the first device 110 can be controlled according to the signals from the control panel 40. For example, the control module 20 of the first device 110 is used to control the control module 20 of the second device 120. The control panel 40 of the first device 110 can be reused and has rich functions.

[0056] The first device 110 can be stacked on top of the second device 120, and the two can be detachably connected so that they can be separated and combined. The electrosurgical control system 200 occupies a small area and is easy to operate. For example, the control panel 40 is tilted upwards for easy observation and operation by the user.

[0057] like Figure 2 As shown, the bottom of the first device 110 can have multiple support legs 531, such as four, and the top of the second device 120 is provided with multiple mounting slots 541, and the support legs 531 are suitable for installation into the corresponding mounting slots 541. The first device 110 can be placed stably when used alone; when the first device 110 and the second device 120 are stacked, they can be precisely aligned, and the first device 110 can be prevented from falling accidentally.

[0058] The electrosurgical control system 200 also includes a communication cable 210. The signal connector 30 of the first device 110 is electrically connected to the signal connector 30 of the second device 120 via the communication cable 210. The communication cable 210 may not be required when the device 100 is used alone. In some embodiments, either the first device 110 or the second device 120 may include the communication cable 210.

[0059] The device 100 also includes a housing 50, within which the working module 10 and the control module 20 are housed. A signal connector 30 extends through the housing 50, such as... Figure 1 As shown, the signal connector 30 can be installed on the back panel 51.

[0060] like Figure 5As shown, the shell 50 can be provided with at least one joint hole, wherein the first joint hole 501 is provided with the signal joint 30. The first joint hole 501 is non-circular, for example, having a first limiting surface 5011. In combination with Figure 6 As shown, the signal joint 30 can have a second limiting surface 321 capable of cooperating with the first limiting surface 5011 to limit the circumferential rotation of the signal joint 30 with the joint hole of the shell 50. The shell 50 is simple in structure, and the position of the signal joint 30 is stable when the communication cable 210 needs to be connected, and the connection is convenient.

[0061] The signal joint 30 can include a conductive pin 31, a terminal seat 32, a locking nut 33, and a gasket 34. One end of the conductive pin 31 can be electrically connected to the control module 20, and the other end is used for electrical connection to the communication cable 210. The conductive pin 31 is provided on the terminal seat 32, which can play a waterproof and insulating role. The terminal seat 32 can have a limiting groove 322 to ensure the circumferential alignment of the conductive pin 31 when it is externally connected. The terminal seat 32 is threadedly connected with the locking nut 33, which can be clamped on both sides of the joint hole of the shell 50. The second limiting surface 321 can be provided on the terminal seat 32. The gasket 34 can be provided between the locking nut 33 and the shell 50, which can prevent loosening, water, and prevent the shell 50 from being scratched, etc.

[0062] Reference Figure 7 And Figure 8 In some embodiments, the specification of the signal joint 30 of the first device 110 is different from that of the signal joint 30 of the second device 120. As shown in Figure 7 The signal joint 30 of the first device 110 can be a four-core structure, including four conductive pins 31. The first cable joint 211 of the communication cable 210 is suitable for the signal joint 30 of the first device 110. As shown in Figure 8 The signal joint 30 of the second device 120 can be a five-core structure, including four corresponding conductive pins 31 and one error-proof core. The second cable joint 212 of the communication cable 210 is suitable for the signal joint 30 of the second device 120. The communication cable 210 can ensure electrical connection when connecting the first device 110 and the second device 120, and can also avoid misconnection.

[0063] Exemplarily, in the four-core structure of the signal joint 30, two power pins can be configured to realize power transmission, one trigger pin is used to make the first device 110 obtain the power-on signal of the second device 120, and one ground pin is used for grounding.

[0064] The device 100 further comprises a power connector 70, which is arranged through the housing 50, for example at the back plate 51. The power connector 70 is electrically connected to the working module 10 and the control module 20 to realize power transmission. The working module 10 can be a high-frequency circuit, and the control module 20 can be a logic control module. The first device 110 and the second device 120 can be independently powered by using the respective power connector 70. The control module 20 of the first device 110 is configured to control the working module 10 of the first device 110 to realize the bipolar mode, and to control the working module 10 of the second device 120 to realize the monopolar mode. The control module 20 of the second device 120 can be configured to control the working module 10 of the second device 120 to realize the monopolar mode. The electrotome control system 200 is convenient, flexible, and has good adaptability. Each device 100 has low cost, and can be selected and matched according to requirements, and can be combined to be used in the monopolar electrotome 300 or the bipolar electrotome 300. The electrotome control system 200 has low cost, and the device 100 can be added according to requirements.

[0065] Reference Figures 9 to 12 In some embodiments, the first device 110 is stacked on the second device 120, the signal connector 30 of the first device 110 is arranged at the bottom plate 53, and the signal connector of the second device 120 is arranged at the top plate 54. The bottom surface of the housing 50 of the first device 110 is used as the mating surface thereof, which can be substantially parallel to the XY plane, and the defined mating direction is substantially parallel to the Z-axis direction. In the first device 110, the extension direction of the conductive pin 31 of the signal connector 30 can be substantially parallel to the Z-axis direction. In the second device 120, the extension direction of the conductive pin 31 of the signal connector 30 can be substantially parallel to the Z-axis direction. When the first device 110 and the second device 120 are placed in abutment along the Z-axis direction, the two signal connectors 30 are also in abutment along the Z-axis direction, and the corresponding two conductive pins 31 can realize electrical connection. The electrotome control system 200 is convenient to receive and assemble.

[0066] In other embodiments, for example, the two devices 100 are connected in sliding along the X-axis direction, and the conductive pins 31 can be in abutment along the X-axis direction.

[0067] The first device 110 can comprise a power connector 70, and the first device 110 can receive power to realize independent work by using the power line 220. Reference Figure 9 The bottom of the first device 110 can be a support 531. The power connector 70 is arranged at the back plate 51 and is electrically connected to the working module 10 and the control module 20 of the first device 110. The control module 20 of the first device 110 is configured to control the working module 10 of the first device 110 to realize the monopolar mode and the bipolar mode. Reference Figure 10 The front plate 52 is provided with a control panel 40, which is electrically connected to the control module 20.

[0068] In the electrotome control system 200, the second device 120 can be connected to the first device 110, so that the second device 120 is controlled by the first device 110, and the two devices 100 interact signals through the signal connector 30. The top plate 54 of the second device 120 is provided with a plurality of mounting grooves 541, which helps the two devices 100 to be accurately docked.

[0069] Exemplarily, the device 100 further comprises a power connector 60, which is electrically connected to the working module 10. The signal connector 30 and the power connector 60 can be designed similarly. The power connector 60 is also arranged on the docking surface, and the power connector 60 of the first device 110 is detachably electrically connected to the power connector 60 of the second device 120. The extension direction of the conductive pins 31 of the power connector 60 is parallel to the docking direction. The electric energy generated by the working module 10 of the first device 110 can be transmitted to the working module 10 of the second device 120 through the two power connectors 60.

[0070] Reference Figure 11 The shell 50 of at least one device 100 comprises a waterproof pad 55, which surrounds the signal connector 30 and the power connector 60, specifically, the waterproof pad 55 can surround the outer periphery of the first connector hole 501 and the second connector hole 502 respectively, for protecting the second device 120. Exemplarily, the thickness of the waterproof pad 55 is 3mm, and the size of the supporting leg 531 and the mounting groove 541 can be configured, for example, the length of the supporting leg 531 is 2mm larger than the depth of the mounting groove 541, so that the bottom plate 53 of the first device 110 and the top plate 54 of the second device 120 extrude the waterproof pad 55, and the compression change can reach about 1mm.

[0071] In some embodiments, the working module of the first device is a high-frequency module, and the working module of the second device is a gas supply and power transmission module. The control module 20 of the first device 110 can also be configured to control the working module 10 of the first device 110 to realize the argon electrotome mode. Reference Figure 13 In the two devices 100 of the electrotome control system 200, only the first device 110 can be provided with the power connector 70. In order to connect the control module 20 of the first device 110 to the control module 20 of the second device 120, the signal connector 30 can be provided with eight conductive pins 31. Exemplarily, in the signal connector 30 of the first device 110, two power pins can be configured to realize the power transmission of 24V power supply, one trigger pin can be configured to make the first device 110 obtain the power-on signal of the second device 120, one ground pin can be configured for grounding, and four control pins can be configured to realize the communication between the first device 110 and the second device 120, and the argon electrotome control signal can be transmitted. The signal connector 30 of the second device 120 is correspondingly configured.

[0072] The second device 120 can be provided with a switch, and after the second device 120 is powered on, the second device 120 can transmit a power-on signal to the first device 110 through a trigger pin. The first device 110 can be provided with an operation button, or the control panel 40 is a touch screen. When the argon electrotome needs to work, the argon button is pressed; in response to the argon button signal, the first device 110 transmits signals to the second device 120 through the control pin, and the first device 110 transmits voltage to the electromagnetic valve, the circuit board and other electrical elements in the second device 120 through the power pin. The ground pin is conducive to ensuring the safe operation of the electrotome control system 200.

[0073] As shown in Figure 14 and Figure 12 , the signal connector 30 and the power connector 60 are both plug-in connectors. Exemplarily, the plug-in connector includes a conductive pin 31, and also includes a terminal seat 32. The terminal seat 32 is fixed to the shell 50, and the terminal seat 32 can be provided with a clamping groove. The signal connector 30 is clamped at the first connector hole 501 of the shell 50, and the power connector 60 is clamped at the second connector hole 502 of the shell 50. The terminal seat 32 can have a rectangular cross section along the XY plane, and the side surfaces of the terminal seat 32 are limited by the shell 50, which can prevent the terminal seat 32 from rotating circumferentially and ensure the accurate position of the conductive pin 31 in the XY plane.

[0074] The plug-in connector also includes a pin nut 314. The conductive pin 31 includes a plug-in section 311, a shaft shoulder 312 and a threaded section 313 arranged in sequence, and the threaded section 313 is screwed with the pin nut 314 to clamp the terminal seat 32 with the shaft shoulder 312 and the pin nut 314, so that the conductive pin 31 can be stably connected to the terminal seat 32. The plug-in section 311 is a conductive column or a conductive spring. For example, the plug-in section 311 in the first device 110 is a conductive column, and the plug-in section 311 in the second device 120 is a conductive spring. The conductive column can be arranged in the conductive spring, and the outer peripheral wall of the conductive column can be drum-shaped to tightly contact the inner wall of the conductive spring.

[0075] Exemplarily, the working module 10 and the control module 20 can be respectively provided with a crimping terminal 21, and the pin nut 314 can fix the crimping terminal 21 so that the crimping terminal 21 is electrically connected to the conductive pin 31. The control module 20 can be provided with eight crimping terminals 21 to connect the eight conductive pins 31 of the signal connector 30.

[0076] Referring to Figure 15 , when the second device 120 is used to connect the argon electrotome 300, the working module 10 thereof can include a power transmission unit and a gas supply unit. The power transmission unit can be electrically connected to the power connector 60 and transmit high-voltage electrical energy to the electrotome 300, and the gas supply unit can be communicated with the gas cylinder 400 or other types of gas sources and deliver argon gas to the electrotome 300.

[0077] Any combination of the technical features in the above disclosed embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, it is to be understood that the application embraces all such possible combinations.

[0078] The above disclosed embodiments only express several implementation manners of the application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent protection scope of the application. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the application, and these all belong to the patent protection scope required by the application. Therefore, the patent protection scope of the application should be subject to the appended claims.

Claims

1. An electrosurgical unit control system, characterized in that, The device comprises a working module, a control module and a signal connector which are electrically connected in sequence; The working module of the first device is electrically connected to one kind of electrotome, and the working module of the second device is electrically connected to another kind of electrotome; the signal connector of the first device is detachably electrically connected to the signal connector of the second device.

2. The electrosurgical control system of claim 1, wherein, The first device further comprises a control panel which is electrically connected to the control module of the first device; The control module of the first device is used to control the control module of the second device.

3. The electrosurgical control system of claim 2, wherein, The first device is detachably stacked on the second device, and the control panel is inclined upward.

4. The electrosurgical control system of claim 3, wherein, The bottom of the first device is a plurality of supporting legs, and the top of the second device is provided with a plurality of mounting grooves, and the supporting legs are suitable for being mounted into the corresponding mounting grooves.

5. The electrosurgical control system of claim 1, wherein, Further comprising a communication cable, the signal connector of the first device is electrically connected to the signal connector of the second device through the communication cable; The device further comprises a shell, the working module and the control module are arranged in the shell, and the signal connector is arranged in the shell, and the signal connector and the connector hole of the shell are rotationally limited.

6. The electrosurgical control system of claim 5, wherein, The specifications of the signal connector of the first device are different from the specifications of the signal connector of the second device; the first cable connector of the communication cable is suitable for the signal connector of the first device, and the second cable connector of the communication cable is suitable for the signal connector of the second device.

7. The electrosurgical control system of claim 5, wherein, The working module is a high-frequency circuit; The control module of the first device is configured to control the working module of the first device to realize a bipolar mode and control the working module of the second device to realize a monopolar mode. The device further comprises a power connector which is arranged in the shell and is electrically connected to the working module and the control module.

8. The electrosurgical control system of claim 1, wherein, The device further comprises a shell and a power connector, and the shell has a docking surface which defines a docking direction; The signal connector is arranged on the docking surface, and the extension direction of the conductive pin of the signal connector is parallel to the docking direction; the power connector is electrically connected to the working module; the power connector is arranged on the docking surface, and the extension direction of the conductive pin of the power connector is parallel to the docking direction; The power connector of the first device is detachably electrically connected to the power connector of the second device.

9. The electrosurgical control system of claim 8, wherein, The signal connector and the power connector are plug-in connectors, and the plug-in connector further comprises a terminal seat and a pin nut, and the terminal seat is fixed to the shell; The conductive pin comprises a plug-in section, a shaft shoulder and a threaded section which are arranged in sequence, the threaded section is screwed with the pin nut to clamp the terminal seat by the shaft shoulder and the pin nut, and the plug-in section is a conductive column or a conductive spring; The shell of at least one of the devices comprises a waterproof pad which surrounds the signal connector and the power connector.

10. The electrosurgical control system of claim 8, wherein, The working module of the first device is a high-frequency module, and the working module of the second device is a gas supply and power transmission module; The control module of the first device is configured to control the working module of the first device to implement a monopolar mode, a bipolar mode or an argon gas knife mode. The first device further comprises a power connector, which is arranged in the shell of the first device and is electrically connected to the working module and the control module of the first device.

Images