Control host for biopsy sampling and biopsy sampling system

Abstract

The invention relates to a control host for biopsy sampling and a biopsy sampling system, relates to the technical field of medical equipment, and can improve the operation efficiency of tissue treatment in an operation. The control host comprises an energy driving unit and a cutting driving unit; the control host is configured to execute the following steps: determining a current working mode of a biopsy sampling handle connected with the control host in response to user operation, wherein the current working mode comprises a sampling mode and an electrocoagulation mode; a plurality of selectable working modes provided by the biopsy sampling handle respectively correspond to different operation interfaces; under the condition that the current working mode comprises an electrocoagulation mode, the energy driving unit is electrically connected with the corresponding biopsy sampling handle, and under the condition that the current working mode comprises a sampling mode, the cutting driving unit is electrically connected with the corresponding biopsy sampling handle; and displaying an operation interface corresponding to the current working mode.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly to a control host for biopsy sampling and a biopsy sampling system. Background Art

[0002] With the development of minimally invasive surgical techniques, the rotary cutting biopsy sampling technique has gradually been applied clinically. Moreover, some biopsy systems integrate an electrocoagulation function on the basis of traditional rotary cutting biopsy sampling to perform postoperative hemostasis after cutting or to accelerate cutting using the electrocoagulation function during the operation.

[0003] However, in existing biopsy sampling systems with an integrated electrocoagulation function, after a doctor performs operations such as pressing a button, they are not sure about the state of the system, which poses a certain surgical risk. Summary of the Invention

[0004] Based on this, it is necessary to provide a control host for biopsy sampling and a biopsy sampling system for the above technical problems.

[0005] In a first aspect, this application provides a control host for biopsy sampling, and the control host includes an energy driving unit and a cutting driving unit;

[0006] The control host is configured to be able to perform the following steps:

[0007] Determine the current working mode of the biopsy sampling handle connected to the control host in response to a user operation, where the current working mode includes a sampling mode and an electrocoagulation mode; different operation interfaces correspond to the various selectable working modes provided by the biopsy sampling handle;

[0008] When the current working mode includes the electrocoagulation mode, electrically connect the energy driving unit to the corresponding biopsy sampling handle; when the current working mode includes the sampling mode, electrically connect the cutting driving unit to the corresponding biopsy sampling handle; and,

[0009] Display the operation interface corresponding to the current working mode.

[0010] In one embodiment, the displaying the operation interface corresponding to the current working mode includes:

[0011] When the current working mode is the electrocoagulation mode, prominently display the electrocoagulation operation control on the operation interface;

[0012] When the current working mode is the sampling mode, prominently display the sampling operation control on the operation interface.

[0013] In one embodiment, the operation interface for displaying the current working mode further includes:

[0014] When the current working mode is the electrocoagulation mode, an electrocoagulation output prompt is displayed in the operation interface.

[0015] In one embodiment, the control host is configured to:

[0016] When the current working mode is the electrocoagulation mode, determine the tissue impedance value and display the impedance value of the coagulated tissue in the operation interface.

[0017] In one embodiment, before determining the current working mode of the biopsy sampling handle connected to the control host in response to a user operation, the control host is further configured to perform the following steps:

[0018] Receive the handle confirmation signal sent by the biopsy sampling handle and display the handle confirmation control corresponding to the biopsy sampling handle;

[0019] In response to the triggering of the handle confirmation control, activate the biopsy sampling handle.

[0020] In one embodiment, the control host is connected to one or more biopsy sampling handles; the biopsy sampling handle includes an electrocoagulation handle;

[0021] The activating the biopsy sampling handle in response to the triggering of the handle confirmation control includes:

[0022] In response to the triggering of the handle confirmation control, activate the sampling mode of the electrocoagulation handle;

[0023] After the sampling mode of the electrocoagulation handle is activated, receive the electrocoagulation mode activation signal sent by the electrocoagulation handle and activate the electrocoagulation mode of the electrocoagulation handle.

[0024] In one embodiment, determining the current working mode of the biopsy sampling handle connected to the control host in response to a user operation includes:

[0025] In response to the user's triggering of the sampling mode switching control or the electrocoagulation mode switching control on the operation interface, determine the current working mode of the biopsy sampling handle connected to the control host;

[0026] Or,

[0027] In response to the user's triggering of the sampling function button or the electrocoagulation function button on the operation handle, determine the current working mode of the biopsy sampling handle connected to the control host.

[0028] In a second aspect, the present application provides a biopsy sampling system, including a biopsy sampling handle and the control host described in any one of the above.

[0029] In one embodiment, the biopsy sampling handle includes an electrocoagulation function button and a sampling function button;

[0030] The biopsy sampling handle is configured to perform the following steps:

[0031] In response to triggering of the sampling function button, send a handle confirmation signal to the control host and / or an indication signal to turn on the sampling mode of the biopsy sampling handle;

[0032] And / or,

[0033] In response to triggering of the electrocoagulation function button, send an indication signal to turn on the electrocoagulation mode of the biopsy sampling handle to the control host.

[0034] In one embodiment, the biopsy sampling handle includes a rotary cutting handle; the rotary cutting handle is configured to perform the following steps:

[0035] When the rotary cutting handle is not activated, in response to triggering of the sampling function button of the rotary cutting handle, send a rotary cutting handle confirmation signal to the control host;

[0036] When the rotary cutting handle is activated, in response to triggering of the sampling function button of the rotary cutting handle, send an indication signal to turn on the sampling mode of the rotary cutting handle to the control host.

[0037] In one embodiment, the biopsy sampling handle includes an electrocoagulation handle; the electrocoagulation handle is configured to perform the following steps:

[0038] When the electrocoagulation handle is not activated, in response to triggering of the sampling function button of the electrocoagulation handle, send an electrocoagulation handle confirmation signal and an indication signal to turn on the sampling mode of the electrocoagulation handle to the control host;

[0039] When the electrocoagulation handle is activated, in response to triggering of the electrocoagulation function button, send an indication signal to turn on the electrocoagulation mode of the electrocoagulation handle to the control host;

[0040] And / or,

[0041] When the electrocoagulation handle is activated, in response to triggering of the sampling function button, send an indication signal to turn on the sampling mode of the electrocoagulation handle to the control host.

[0042] The above control host and biopsy sampling system for biopsy sampling, the control host includes an energy driving unit and a cutting driving unit, and the control host is configured to be able to perform the following steps: determining the current working mode of the biopsy sampling handle connected to the control host in response to a user operation, the current working mode including a sampling mode and a electrocoagulation mode; different optional working modes provided by the biopsy sampling handle respectively correspond to different operation interfaces; when the current working mode includes the electrocoagulation mode, electrically connecting the energy driving unit to the corresponding biopsy sampling handle, and when the current working mode includes the sampling mode, electrically connecting the cutting driving unit to the corresponding biopsy sampling handle; displaying the operation interface corresponding to the current working mode. In this application, by responding to the user operation, the control host can determine the working mode (sampling mode or electrocoagulation mode) of the currently connected biopsy sampling handle, and accurately activate the corresponding driving unit (energy driving unit or cutting driving unit) according to the mode switch, ensuring the accurate execution of the device functions in different modes. This system dynamically adjusts the operation interface, enabling the user to intuitively operate the mode-related controls in different working modes, thereby avoiding mode confusion and operation errors, and improving the safety and efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the related art, the following will briefly introduce the drawings required to be used in the description of the embodiments of the present application or in the related art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0044] Figure 1 It is a framework diagram of a control host for biopsy sampling in an embodiment;

[0045] Figure 2 It is a flowchart of a method applied to the control host in an embodiment;

[0046] Figure 3 It is a system architecture diagram of a biopsy sampling system in an embodiment;

[0047] Figure 4 It is a schematic diagram of an electrocoagulation handle and an electrocoagulation biopsy needle in an embodiment;

[0048] Figure 5 It is a schematic diagram of an operation interface corresponding to the electrocoagulation mode in an embodiment;

[0049] Figure 6 It is a schematic diagram of an operation interface corresponding to the sampling mode in an embodiment;

[0050] Figure 7It is a framework diagram of a biopsy sampling system in an embodiment;

[0051] Figure 8 It is a schematic diagram of a rotary cutting handle and a rotary cutting biopsy needle in an embodiment. Specific embodiments

[0052] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0053] In an exemplary embodiment, as Figure 1 shown, a control host 100 for biopsy sampling is provided. The control host 100 includes an energy driving unit and a cutting driving unit; as Figure 2 shown, the control host 100 is configured to be capable of performing the following steps:

[0054] Step S202, in response to a user operation, determine the current working mode of the biopsy sampling handle connected to the control host 100. The current working mode includes a sampling mode and a electrocoagulation mode; various selectable working modes provided by the biopsy sampling handle respectively correspond to different operation interfaces.

[0055] Among them, the control host 100 is a device that can be used to connect and control one or more biopsy sampling handles and display relevant information. The control host 100 includes an energy driving unit and a cutting driving unit, which respectively control the electrocoagulation function and the sampling function. The electrocoagulation handle is a biopsy sampling handle, which is a handheld device for biopsy operations and can perform operations such as sampling or electrocoagulation according to different working modes. The operation interface can be, as Figure 3 shown, the interface elements on the corresponding display touch screen 101 of the control host 100, which are used to prompt the user of the current operation mode and can perform mode switching, adjustment and feedback through this operation interface.

[0056] Exemplarily, in response to the user selecting or triggering the working mode switching function, after the control host 100 receives this instruction, it first checks the status of the biopsy sampling handle connected to the control host 100. The biopsy sampling handle can feedback the current working mode according to the button, and the control host 100 confirms this mode through data transmission. The control host 100 will determine the current working mode according to the feedback of the biopsy sampling handle and activate the corresponding operation interface according to this current working mode.

[0057] Optionally, the control host 100 can support the simultaneous connection of multiple biopsy sampling handles and switch the working modes of different handles according to user operations.

[0058] Step S204: When the current working mode includes the electrocoagulation mode, electrically connect the energy driving unit to the biopsy sampling handle; when the current working mode includes the sampling mode, electrically connect the cutting driving unit to the biopsy sampling handle.

[0059] Among them, the electrocoagulation mode is one of the working modes set by the control host 100, mainly used for tissue electrocoagulation operations through an electrocoagulation handle. As Figure 4 shown, the electrocoagulation handle 300 is a biopsy sampling handle that can switch to the electrocoagulation mode, with built-in electrodes and a current control circuit for high-frequency current conduction to generate a thermal effect. In this mode, the control host 100 supplies electrical energy to the electrocoagulation handle 300 through the energy driving unit to electrocoagulate the biopsy sampling area, serving the purpose of hemostasis or tissue ablation. The energy driving unit is responsible for providing and regulating the energy required for electrocoagulation.

[0060] Optionally, the control host 100 activates the energy driving unit to connect to the corresponding electrocoagulation handle 300 by switching to the electrocoagulation mode and provides the required electrical energy. The energy driving unit adjusts the output intensity and duration of the electrical energy according to the requirements of the electrocoagulation operation and transmits these parameters to the electrocoagulation handle 300.

[0061] Among them, the cutting driving unit is a hardware module that can be used to provide driving signals. It outputs motor driving energy and signals to control the corresponding motors in the corresponding handle, enabling the biopsy needle connected to the handle to perform sampling operations. In the sampling mode, the cutting driving unit drives the handle to output the power of rotary cutting and needle insertion, and transfers this power to the biopsy needle to enable the biopsy needle to perform and complete the action of obtaining tissue samples.

[0062] For ease of understanding, exemplarily, it can be considered that the biopsy needle is a disposable accessory adapted to the biopsy sampling handle. The biopsy sampling handle includes a biopsy needle driving mechanism that can drive the biopsy needle to perform actions such as rotation, advancement, and retraction to achieve tissue cutting.

[0063] Exemplarily, in the sampling mode, the control host 100 first controls the motor driving energy and signals of the cutting driving unit through electrical signals. Specifically, by controlling the start, stop, and rotation of each motor in the biopsy sampling handle, tissue cutting is achieved. In this way, the cutting function of the handle is activated to achieve precise sampling of tissue samples.

[0064] Step S206: Display the operation interface corresponding to the current working mode.

[0065] Optionally, the control host 100 can add necessary prompt information or warning information on the operation interface according to different usage scenarios and modes, such as prompting the electrocoagulation status, remaining power, cutting feed stroke, etc.

[0066] In this embodiment, by responding to user operations, the control host can determine the working mode (sampling mode or electrocoagulation mode) of the currently connected biopsy sampling handle, and accurately activate the corresponding drive unit (energy drive unit or cutting drive unit) according to the mode switch, ensuring the accurate execution of device functions in different modes. The system dynamically adjusts the operation interface, enabling the user to intuitively operate the mode-related controls in different working modes, thereby avoiding mode confusion and operation errors, and improving the safety and efficiency of operation.

[0067] In an exemplary embodiment, the operation interface corresponding to the current working mode is displayed as follows: when the current working mode is the electrocoagulation mode, the electrocoagulation operation control is prominently displayed in the operation interface; when the current working mode is the sampling mode, the sampling operation control is prominently displayed in the operation interface.

[0068] Among them, the electrocoagulation operation control is an interface element in the operation interface that can be used to control the electrocoagulation process, and can include controls such as electrocoagulation power adjustment and switch buttons to achieve visual monitoring and control of the electrocoagulation process. The sampling operation control is an interface element in the operation interface that can be used to control the sampling process, such as sampling slot window opening, sampling mode, and vacuum mode, etc., to achieve visual monitoring and control of the sampling process.

[0069] Exemplarily, the control host 100 prominently displays the operation controls corresponding to the current mode in the operation interface according to the different current working modes. For example Figure 5 as shown, when the device is in the electrocoagulation mode, the electrocoagulation operation controls will be prominently displayed in the operation interface, such as the electrocoagulation power adjustment button and the electrocoagulation start / stop button, etc.; as Figure 6 shown, when the device is in the sampling mode, the operation interface will prominently display the controls related to the sampling operation, such as sampling slot window opening, sampling mode, and vacuum mode, etc. Through this dynamic interface switching, the user can quickly confirm the control items corresponding to the current working mode, improving the operation efficiency.

[0070] Optionally, the control host 100 can adjust the layout and control positions of the operation interface according to different working modes to ensure the visibility and operation convenience during user operation in different modes. Specifically, in the electrocoagulation mode, the electrocoagulation power-related controls can be placed in a prominent position in the operation interface, while in the sampling mode, the sampling depth-related controls can occupy a more prominent display position.

[0071] In this embodiment, by prominently displaying the operation controls corresponding to the current working mode in the operation interface, the user's intuitive understanding of the device functions is enhanced, misoperations caused by interface confusion are avoided, and the user can quickly adjust the corresponding operation controls according to the mode switch to achieve efficient operation and monitoring, thereby improving operation convenience and safety.

[0072] In an exemplary embodiment, the operation interface for displaying the current working mode further includes: when the current working mode is the electrocoagulation mode, an electrocoagulation output prompt is displayed in the operation interface.

[0073] Among them, the electrocoagulation output prompt can be a prompt message that appears in the operation interface of the control host 100 in the electrocoagulation mode, and is used to display the relevant states or effects of the electrocoagulation process.

[0074] Exemplarily, when the control host 100 selects the working mode as the electrocoagulation mode, the operation interface will additionally display an electrocoagulation output prompt, and this prompt provides real-time feedback on the electrocoagulation operation. In the electrocoagulation mode, the operation interface not only includes the control controls for the electrocoagulation operation, but also includes important prompt information about the electrocoagulation state and effect.

[0075] Specifically, as Figure 5 shown, when the user starts the electrocoagulation operation, a prompt box will be displayed on the operation interface of the control host 100 to inform the user that the electrocoagulation is in progress, and prompts such as "Energy is being output" or "Electrocoagulation completed" will be displayed.

[0076] In this embodiment, the electrocoagulation output prompt not only provides real-time feedback on the electrocoagulation state, but also effectively prevents safety risks caused by operation errors or equipment failures.

[0077] In an exemplary embodiment, the control host 100 is configured to: when the current working mode is the electrocoagulation mode, determine the tissue impedance value and display the impedance value of the coagulated tissue in the operation interface.

[0078] Among them, the tissue impedance value can indicate the impedance characteristics of the tissue to the current, and can be used to judge the conductivity and electrothermal characteristics of the tissue. In the electrocoagulation operation, the impedance value of the tissue can be used to judge the electrocoagulation effect and the temperature change of the tissue. Different tissues have different impedances to the current, and the change of the impedance value can reflect the treatment state of the tissue, such as whether it is overheated or the coagulation effect is not sufficient.

[0079] In some embodiments, the determination of tissue impedance can be accomplished through the following steps: The control host 100 is equipped with voltage and current measurement modules, capable of real-time monitoring of the magnitude of the current passing through the tissue and the corresponding voltage changes. In the electrocoagulation mode, the energy driving unit sequentially outputs high-frequency current to the tissue through the biopsy sampling handle and the biopsy needle. After obtaining the data of tissue current (I) and tissue voltage (V), the control host 100 applies Ohm's law for calculation to obtain the tissue impedance value (R = V / I). This calculation process is real-time and can reflect the impedance characteristics of the tissue. Of course, in actual implementation, it is also possible to monitor the voltage and current output by the energy driving unit, consider the parasitic capacitance of the entire energy circuit, etc., and then determine the tissue impedance.

[0080] Exemplarily, the control host 100 is configured to, in the electrocoagulation mode, detect and determine in real time the impedance value of the tissue to be processed. When the control host 100 detects the impedance value of the tissue, it displays this value on the operation interface. In one embodiment, as Figure 5 shown, the tissue impedance value is confirmed by the control host to be 230 ohms and is displayed on the operation interface.

[0081] Optionally, not only the impedance value of the current tissue is displayed on the operation interface, but also corresponding electrocoagulation status feedback can be given based on this value. For example, if the impedance value exceeds the preset range, the operation interface can prompt "tissue overheating" or "unsatisfactory electrocoagulation effect" to help the user adjust the operation.

[0082] Optionally, the control host 100 is further configured to: determine whether the impedance value of the current tissue exceeds the preset impedance safety range. If so, it controls the energy driving unit to stop outputting energy to the surgical site, which can improve the safety of the surgical process.

[0083] In this embodiment, by displaying the impedance value of the tissue in the electrocoagulation mode, the control host 100 provides more operation feedback information and enhances the transparency of the electrocoagulation process. Real-time display of the impedance value can help the user monitor the electrical characteristics of the tissue in real time and ensure the accuracy of the electrocoagulation operation.

[0084] In an exemplary embodiment, before determining the current working mode of the cutting biopsy sampling handle connected to the control host 100 in response to a user operation, the control host 100 is further configured to perform the following steps: receive the handle confirmation signal sent by the biopsy sampling handle, display the handle confirmation control corresponding to the biopsy sampling handle; in response to the triggering of the handle confirmation control, activate the corresponding biopsy sampling handle.

[0085] Among them, the handle confirmation signal can be an electronic signal sent from the biopsy sampling handle to the control host 100, which is used to represent the state of the biopsy sampling handle or a confirmation request. This signal is triggered when the user presses a button on the biopsy sampling handle or performs other operations, and is used to notify the control host 100 that the biopsy sampling handle is ready and waiting for further activation or operation.

[0086] The handle confirmation control can be a graphical control on the operation interface of the control host 100 for confirming and activating the handle, which can be presented as a button, icon or other interactive elements, used to display the current state of the handle and allow the user to confirm and activate the corresponding biopsy sampling handle.

[0087] Specifically, when the user triggers the handle confirmation control (such as clicking or touching the control), the control host 100 will respond to this operation and activate the corresponding biopsy sampling handle. After the biopsy sampling handle is activated, it enters an operable state, and the user can continue to perform sampling or cutting operations.

[0088] In this embodiment, after receiving the confirmation signal, the control host 100 displays the confirmation control and requests the user to further confirm, avoiding misoperations or unconscious accidental triggers. After the user confirms, the handle will be activated and enter the working state, thus ensuring the accuracy of the operation.

[0089] In an exemplary embodiment, the control host 100 is connected to one or more biopsy sampling handles; the biopsy sampling handle includes an electrocoagulation handle 300; in response to the triggering of the handle confirmation control, activating the biopsy sampling handle includes: in response to the triggering of the handle confirmation control, activating the sampling mode of the electrocoagulation handle 300; after the sampling mode of the electrocoagulation handle 300 is activated, receiving the electrocoagulation mode activation signal sent by the electrocoagulation handle 300 and activating the electrocoagulation mode of the electrocoagulation handle 300.

[0090] Exemplarily, the control host 100 can be connected to one or more biopsy sampling handles. On the premise that one of the connected biopsy sampling handles is the electrocoagulation handle 300, the control host 100 will activate the electrocoagulation handle 300 through a phased activation mechanism. In one embodiment, the user triggers the handle confirmation control through the operation interface, and the control host 100 responds to the trigger signal and first activates the sampling mode of the electrocoagulation handle 300. After the sampling mode is activated, the electrocoagulation handle 300 enters a ready state. Next, the control host 100 will wait to receive the electrocoagulation mode activation signal from the electrocoagulation handle 300. This signal indicates that the electrocoagulation handle 300 is ready to enter the electrocoagulation mode, and the control host 100 then activates the electrocoagulation mode of the electrocoagulation handle 300 to ensure that the electrocoagulation handle 300 enters the correct working state.

[0091] In this embodiment, the coagulation handle 300 is activated by ensuring that the user confirms the activation of the sampling mode through the handle confirmation control and then further activating the coagulation mode, avoiding misoperations or improper mode switching, improving the operability of the system. At the same time, this phased activation mechanism ensures the gradual unfolding of the handle functions, helps to achieve a smooth transition between different modes, and improves the surgical operation efficiency.

[0092] In an exemplary embodiment, accurately controlling the current working mode of the biopsy sampling handle connected to the host 100 in response to user operations includes: determining the current working mode of the biopsy sampling handle connected to the host 100 in response to the user's triggering of the sampling mode switching control or the coagulation mode switching control on the operation interface; or, determining the current working mode of the biopsy sampling handle connected to the host 100 in response to the user's triggering of the sampling function button 302 or the coagulation function button 301 on the operation handle.

[0093] Specifically, the user triggers the corresponding mode switching signal through the sampling mode switching control or the coagulation mode switching control on the operation interface. After the host 100 receives the signal, it determines and activates the current working mode of the connected biopsy sampling handle. If the user triggers the sampling mode switching control on the operation interface, the host 100 will switch the working mode to the sampling mode; if the coagulation mode switching control is triggered, the host 100 will switch the working mode to the coagulation mode.

[0094] In addition, the host 100 can also determine the working mode in response to the user's triggering of the physical buttons on the handle (such as the sampling function button 302 or the coagulation function button 301). When the user presses the sampling function button 302 on the handle, the host 100 activates the sampling mode of the handle; when the coagulation function button 301 is pressed, the host 100 will switch to the coagulation mode and activate the functions of the coagulation handle 300.

[0095] In this embodiment, the host 100 accurately switches the working mode of the handle by flexibly responding to various operation methods input by the user, enabling it to quickly respond to the user's mode switching requirements in a short time, improving the operation efficiency, and ensuring the continuity and safety of medical operations.

[0096] In an exemplary embodiment, as Figure 7 shown, the present application also provides a biopsy sampling system, which includes a biopsy sampling handle 200 and the host 100 in the above embodiment.

[0097] In an exemplary embodiment, the biopsy sampling handle 200 of the biopsy sampling system includes an electrocoagulation function button 301 and a sampling function button 302; the biopsy sampling handle 200 is configured to perform the following steps: in response to the triggering of the sampling function button 302, send a handle confirmation signal and / or an indication signal to activate the sampling mode of the biopsy sampling handle 200 to the control host 100; and / or, in response to the triggering of the electrocoagulation function button 301, send an indication signal to activate the electrocoagulation mode of the biopsy sampling handle 200 to the control host 100.

[0098] Among them, the electrocoagulation function button 301 can be a physical button on the biopsy sampling handle 200. When the user presses this button, the electrocoagulation handle 300 will enter the electrocoagulation mode and send a corresponding signal to the control host 100, indicating that the system enters the electrocoagulation working state for electrocoagulation treatment or operation. The sampling function button 302 can be another physical button on the biopsy sampling handle 200. When the user presses this button, the handle will enter the sampling mode and send a signal to the control host 100, indicating that the system enters the sampling working state for tissue sampling.

[0099] Specifically, when the user presses the sampling function button 302, the biopsy sampling handle 200 will respond to this operation and send a handle confirmation signal and / or a sampling mode indication signal to the control host 100. By receiving these signals, the control host 100 confirms the activated biopsy sampling handle 200 by the user, and / or switches the working mode of the handle to the sampling mode. When the biopsy sampling handle 200 sends a handle confirmation signal, the control host 100 will display a handle confirmation control on the operation interface for the user to operate; when the biopsy sampling handle 200 sends a sampling mode indication signal, the control host 100 will provide an operation interface related to tissue sampling for the user.

[0100] When the user presses the electrocoagulation function button 301, the handle will send an electrocoagulation mode indication signal to the control host 100, indicating that the control host 100 switches the working mode of the biopsy sampling handle 200 to the electrocoagulation mode. In the electrocoagulation mode, the control host 100 will start the function interface related to the electrocoagulation operation.

[0101] Optionally, the biopsy sampling handle 200 is activated by the control host 100 to the corresponding working mode and fed back to the control host 100 to ensure the synchronization of the system state. On this basis, if the user wishes to switch the working mode (such as switching from the sampling mode to the electrocoagulation mode), the relevant mode can be reactivated by pressing the function button on the handle again, and the control host 100 will display the corresponding interface.

[0102] Optionally, the biopsy sampling handle 200 further includes a handle sampling brake button, which cooperates with the sampling function button 302. When the sampling mode of the handle is activated through the sampling function button 302, by triggering the handle sampling brake button, the sampling accessory (syringe) connected to the biopsy sampling handle 200 can be braked for sampling. In an optional embodiment, when the biopsy sampling handle 200 is already activated, the sampling function button 302 and the handle sampling brake button can perform the same sampling mode setting actions, which include but are not limited to the state parameters related to the sampling mode, and send relevant feedback signals to the control host 100.

[0103] In this embodiment, the biopsy sampling handle 200 sets the sampling function button 302 and the electrocoagulation function button 301 as trigger signals respectively, and sends a confirmation signal and a mode indication signal to the control host 100, ensuring signal synchronization between the handle and the control host 100, avoiding mode confusion and operation errors, and enhancing the accuracy of the operation.

[0104] In an exemplary embodiment, as Figure 8 shown, the biopsy sampling handle 200 includes a rotary cutting handle 500; the rotary cutting handle 500 is configured to perform the following steps: when the rotary cutting handle 500 is not activated, in response to the triggering of the sampling function button 501 of the rotary cutting handle 500, send a confirmation signal of the rotary cutting handle 500 to the control host 100; when the rotary cutting handle 500 is already activated, in response to the triggering of the sampling function button 501 of the rotary cutting handle 500, send an indication signal to the control host 100 to start the sampling mode of the rotary cutting handle 500.

[0105] Specifically, when the rotary cutting handle 500 is not activated, when the user presses the sampling function button 501 on the rotary cutting handle 500, the rotary cutting handle 500 sends a confirmation signal of the rotary cutting handle 500 to the control host 100. At this time, the confirmation signal of the rotary cutting handle 500 is used to transmit an operation request to the control host 100, and the control host 100 will activate the rotary cutting handle 500 according to this signal, that is, prepare to enter the sampling operation mode.

[0106] After the rotary cutting handle 500 is activated, when the user presses the sampling function button 501 on the rotary cutting handle 500 again, at this time the rotary cutting handle 500 sends an indication signal to the control host 100 to start the sampling mode of the rotary cutting handle 500. This indication signal tells the control host 100 that the user hopes to enter the sampling mode. After receiving this indication signal, the control host 100 will display function controls and prompt information related to the sampling mode in the operation interface. Optionally, the rotary cutting handle 500 is connected to a rotary cutting biopsy needle 600, and the control host 100 controls the rotary cutting handle 500 to drive the rotary cutting biopsy needle 600 to support the user to perform tissue sampling operations.

[0107] After receiving the confirmation signal of the rotary cutting handle 500 or the sampling mode indication signal, the control host 100 responds quickly and switches the working mode. Specifically, when the handle is not activated, the control host 100 will feedback the activation status of the rotary cutting handle 500 to the user through the operation interface, and display the interface related to the sampling mode after the mode switch. After the rotary cutting handle 500 is activated, the control host 100 will display the controls, functions and parameters related to the sampling mode to ensure that the user can perform the sampling operation smoothly.

[0108] In this embodiment, by triggering the sampling function button 501 of the rotary cutting handle 500, it is possible to accurately switch to the required sampling mode, reducing the operation complexity. The control host 100 receives the confirmation signal and the indication signal from the rotary cutting handle 500, updates the operation interface in a timely manner and selects the mode, ensuring the instant feedback of the sampling operation.

[0109] In an exemplary embodiment, as Figure 4 described, the biopsy sampling handle 200 includes an electrocoagulation handle 300; the electrocoagulation handle 300 is configured to perform the following steps: when the electrocoagulation handle 300 is not activated, in response to the triggering of the sampling function button 302 of the electrocoagulation handle 300, send a confirmation signal of the electrocoagulation handle 300 and an indication signal to turn on the sampling mode of the electrocoagulation handle 300 to the control host 100; when the electrocoagulation handle 300 is activated, in response to the triggering of the electrocoagulation function button 301, send an indication signal to turn on the electrocoagulation mode of the electrocoagulation handle 300 to the control host 100; and / or, when the electrocoagulation handle 300 is activated, in response to the triggering of the sampling function button 302, send an indication signal to turn on the sampling mode of the electrocoagulation handle 300 to the control host 100.

[0110] Specifically, the biopsy sampling handle 200 includes an electrocoagulation handle 300. Based on including a sampling function button 302, the electrocoagulation handle 300 further includes an electrocoagulation function button 301 for activating the electrocoagulation mode of the electrocoagulation handle 300 to achieve blood coagulation treatment. In one embodiment, when the electrocoagulation handle 300 is in an inactive state, the user triggers the operation of the handle by pressing the sampling function button 302. At this time, the electrocoagulation handle 300 sends an electrocoagulation handle 300 confirmation signal and an indication signal for starting the sampling mode to the control host 100. The electrocoagulation handle 300 confirmation signal is a signal sent by the electrocoagulation handle 300 to the control host 100, indicating the user's operation intention and requesting the activation of the electrocoagulation handle 300; the indication signal for starting the sampling mode can instruct the control host 100 to control the electrocoagulation handle 300 to switch to the sampling mode. The control host 100 completes the activation of the electrocoagulation handle 300 according to the electrocoagulation handle 300 confirmation signal and the indication signal for starting the sampling mode, and first activates the sampling mode of electrocoagulation, while the electrocoagulation mode is not activated for the time being. When the electrocoagulation handle 300 is activated and in the sampling mode, the user can press the electrocoagulation function button 301 to start the electrocoagulation mode. At this time, the electrocoagulation handle 300 will send an indication signal for starting the electrocoagulation mode to the control host 100. After receiving this signal, the control host 100 switches to the electrocoagulation mode and displays corresponding controls and information on the operation interface.

[0111] Optionally, if the electrocoagulation handle 300 is activated and in the electrocoagulation mode, the user can still reactivate the sampling mode by pressing the sampling function button 302. At this time, the electrocoagulation handle 300 will send an indication signal for starting the sampling mode to the control host 100, and the control host 100 switches to the sampling mode according to this signal.

[0112] In this embodiment, through various button operations of the electrocoagulation handle 300, different working modes can be flexibly switched, which not only supports tissue sampling but also can perform electrocoagulation hemostasis, meeting different clinical needs. The electrocoagulation mode is set to be activated after the sampling mode, which can ensure that each operation is carried out in the correct mode, avoiding misoperation and improving the safety and reliability of the biopsy sampling system.

[0113] In an exemplary embodiment, the biopsy needle corresponding to the electrocoagulation handle is an electrocoagulation biopsy needle 400. The control host 100 is further used to control the electrocoagulation biopsy needle 400 corresponding to the electrocoagulation handle 300 to stop bleeding from the tissue in the electrocoagulation mode.

[0114] Among them, the main function of the electrocoagulation handle 300 is to combine cutting and hemostasis, and achieve tissue blood coagulation while cutting through the thermal effect of the current. The electrocoagulation handle 300 is connected to the electrocoagulation biopsy needle 400 to transmit the current to the tissue, realizing the dual functions of cutting and blood coagulation.

[0115] Specifically, when connecting the handle, only the sampling mode function of the electrocoagulation handle 300 is activated by default, and the electrocoagulation function remains deactivated. When it is necessary to use the electrocoagulation handle 300 for hemostasis, the user can activate the electrocoagulation mode through the electrocoagulation function button 301 of the electrocoagulation handle. This activation operation generates an electrocoagulation mode activation signal and transmits it to the control host 100 through the signal channel. After receiving the signal, the control host 100 switches the current operation mode from the "sampling mode" to the "electrocoagulation mode" and adjusts the output current to ensure safety and stability in the electrocoagulation mode. The control host 100 provides an appropriate current for the electrocoagulation biopsy needle 400 and conducts the high-frequency current to the tip of the biopsy needle through the electrocoagulation handle 300, generating a thermal effect at the tissue contact site, thereby coagulating the tissue protein and forming a hemostatic barrier to achieve precise tissue hemostasis.

[0116] In this embodiment, the electrocoagulation mode is activated after the sampling mode through the electrocoagulation mode activation operation. The clear function separation reduces the possibility of accidental triggering during the operation and effectively avoids the risk of accidental triggering of the electrocoagulation function. Especially during the connection process, it prevents unnecessary tissue damage or thermal effects caused by accidental operation or accidental current conduction, thus enhancing the safety of the entire surgical operation.

[0117] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use, and processing of relevant data need to comply with relevant regulations.

[0118] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, a database, or other media used in the embodiments provided in this application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The databases involved in the embodiments provided in this application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., without limitation. The processors involved in the embodiments provided in this application can be general-purpose processors, central processors, graphics processors, digital signal processors, programmable logic devices, data processing logics based on quantum computing, artificial intelligence (AI) processors, etc., without limitation.

[0119] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, 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, it should be considered as the scope recorded in this application.

[0120] The above embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A control host for biopsy sampling, characterized in that, The control host includes an energy driving unit and a cutting driving unit; the control host is configured to be capable of performing the following steps: Determine the current working mode of the biopsy sampling handle connected to the control host in response to a user operation, where the current working mode includes a sampling mode and an electrocoagulation mode; different operation interfaces correspond to the various selectable working modes provided by the biopsy sampling handle; When the current working mode includes the electrocoagulation mode, electrically connect the energy driving unit to the corresponding biopsy sampling handle, and when the current working mode includes the sampling mode, electrically connect the cutting driving unit to the corresponding biopsy sampling handle; and, Display the operation interface corresponding to the current working mode.

2. The control host according to claim 1, characterized in that The displaying the operation interface corresponding to the current working mode includes: When the current working mode is the electrocoagulation mode, prominently display the electrocoagulation operation control in the operation interface; When the current working mode is the sampling mode, prominently display the sampling operation control in the operation interface.

3. The control host according to claim 1, characterized in that, The displaying the operation interface corresponding to the current working mode further includes: When the current working mode is the electrocoagulation mode, display an electrocoagulation output prompt in the operation interface.

4. The control host according to claim 1, characterized in that, The control host is configured to: When the current working mode is the electrocoagulation mode, determine the tissue impedance value and display the impedance value of the coagulated tissue in the operation interface.

5. The control host according to claim 1, characterized in that Before determining the current working mode of the biopsy sampling handle connected to the control host in response to a user operation, the control host is further configured to perform the following steps: Receive the handle confirmation signal sent by the biopsy sampling handle and display the handle confirmation control corresponding to the biopsy sampling handle; Activate the biopsy sampling handle in response to the triggering of the handle confirmation control.

6. The control host according to claim 5, characterized in that, The control host is connected to one or more of the biopsy sampling handles; the biopsy sampling handle includes an electrocoagulation handle; The activating the biopsy sampling handle in response to the triggering of the handle confirmation control includes: Activate the sampling mode of the electrocoagulation handle in response to the triggering of the handle confirmation control; After the sampling mode of the electrocoagulation handle is activated, receive the electrocoagulation mode activation signal sent by the electrocoagulation handle and activate the electrocoagulation mode of the electrocoagulation handle.

7. The control host according to claim 1, wherein The determining the current working mode of the biopsy sampling handle connected to the control host in response to a user operation includes: Determine the current working mode of the biopsy sampling handle connected to the control host in response to the triggering of the sampling mode switching control or the electrocoagulation mode switching control on the operation interface by the user; Or, Determine the current working mode of the biopsy sampling handle connected to the control host in response to the triggering of the sampling function button or the electrocoagulation function button on the operation handle by the user.

8. A biopsy sampling system, characterized in that, The biopsy sampling system includes a biopsy sampling handle and the control host according to any one of claims 1-7.

9. The biopsy sampling system according to claim 8, wherein, The biopsy sampling handle includes an electrocoagulation function button and a sampling function button; The biopsy sampling handle is configured to perform the following steps: In response to the triggering of the sampling function button, send a handle confirmation signal to the control host and / or an indication signal to activate the sampling mode of the biopsy sampling handle; and / or, In response to the triggering of the electrocoagulation function button, send an indication signal to activate the electrocoagulation mode of the biopsy sampling handle to the control host.

10. The biopsy sampling system according to claim 9, wherein, The biopsy sampling handle includes a rotary cutting handle; the rotary cutting handle is configured to perform the following steps: When the rotary cutting handle is not activated, in response to the triggering of the sampling function button of the rotary cutting handle, send a rotary cutting handle confirmation signal to the control host; When the rotary cutting handle is activated, in response to the triggering of the sampling function button of the rotary cutting handle, send an indication signal to activate the sampling mode of the rotary cutting handle to the control host.

11. The biopsy sampling system according to claim 9, wherein The biopsy sampling handle includes an electrocoagulation handle; the electrocoagulation handle is configured to perform the following steps: When the electrocoagulation handle is not activated, in response to the triggering of the sampling function button of the electrocoagulation handle, send an electrocoagulation handle confirmation signal and an indication signal to activate the sampling mode of the electrocoagulation handle to the control host; When the electrocoagulation handle is activated, in response to the triggering of the electrocoagulation function button, send an indication signal to activate the electrocoagulation mode of the electrocoagulation handle to the control host; and / or, When the electrocoagulation handle is activated, in response to the triggering of the sampling function button, send an indication signal to activate the sampling mode of the electrocoagulation handle to the control host.

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