Debridement device control method, computer readable storage medium and debridement device

Abstract

The invention provides a debridement device control method, a computer readable storage medium and a debridement device. The method comprises the following steps: acquiring tool bit identification information of a first interface and / or electrode type information of a second interface; and the tool bit clamping state of the water power tool is determined according to the tool bit identification information, and / or the electrode type of the plasma electrode is determined according to the electrode type information. And when only the tool bit clamping state of the first interface is identified as correct tool bit clamping, determining the current working mode of the debridement device as a first mode, and responding to the first user operation to control the hydrodynamic tool to work. And when only the electrode type of the second interface is identified, determining the current working mode of the debridement device as a second mode, and responding to a second user operation to control the plasma electrode to work. And when the tool bit clamping state is identified as correct tool bit clamping and the electrode type of the second interface, switching to the first mode or the second mode in response to a user instruction. According to the application, wound cleaning under various conditions can be realized, and the wound cleaning efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of medical debridement, and in particular to a control method of a debridement device, a computer-readable storage medium, and a debridement device. Background Art

[0002] The debridement control method in the related art often uses a mechanical scalpel and other electrosurgical instruments for surgical debridement. However, the efficiency of surgical debridement is low, the safety is difficult to ensure, the postoperative effect cannot be guaranteed, and it is easy to cause many complications; at the same time, surgical debridement requires a high level of experience from the doctor, and it is easy to increase the complications for the elderly, weak or critically ill patients. In addition, the debridement control methods in the related art also include autolytic debridement and biological debridement. The autolytic debridement method has a long debridement cycle and the moisture generated during the autolysis process easily soaks the skin. Biological debridement is difficult to apply to patients with abnormal coagulation function. Summary of the invention

[0003] To address the deficiencies of the prior art, the present application provides a control method for a debridement device, a computer-readable storage medium, and a debridement device.

[0004] The technical solution of this application is as follows: The first aspect of the present application provides a control method for a debridement device, the debridement device includes a shell, the shell is provided with a first interface and a second interface, the first interface is used to connect to a water-powered knife, and the second interface is used to connect to a plasma electrode, the method comprising: obtaining the blade identification information of the first interface and / or the electrode type information of the second interface. Determine the blade position state of the water-powered knife according to the blade identification information, and / or determine the electrode type of the plasma electrode according to the electrode type information. When only the blade position state of the first interface is identified as the blade position is correct, determine that the current working mode of the debridement device is the first mode and control the water-powered knife to work in response to the first user operation. When only the electrode type of the second interface is identified, determine that the current working mode of the debridement device is the second mode and control the plasma electrode to work in response to the second user operation. When the blade position state is identified as the blade position is correct and the electrode type of the second interface, respond to the user's instruction to switch to the first mode or the second mode.

[0005] In one embodiment, the debridement device further comprises a control switch, which controls the operation of the water power knife in response to the first user operation, comprising: obtaining a water power knife gear position signal sent by the control switch in response to the first user operation, and controlling the operation of the water power knife according to the water power knife gear position signal.

[0006] In one embodiment, the debridement device further comprises a motor, which is connected to the water-powered knife, and controls the water-powered knife to work according to the water-powered knife gear signal, including: obtaining a feedback signal of the motor, and controlling the speed of the motor according to the water-powered knife gear signal and the feedback signal to adjust the flow rate of the water-powered knife.

[0007] In one embodiment, the debridement device further comprises a control switch, which controls the operation of the plasma electrode in response to the second user operation, including: obtaining a plasma electrode gear position signal sent by the control switch in response to the second user operation, and controlling the operation of the plasma electrode according to the plasma electrode gear position signal.

[0008] In one embodiment, the debridement device also includes an electrode power conversion circuit, which is connected to the plasma electrode and controls the operation of the plasma electrode according to the plasma electrode gear position signal, including: controlling the electrode power conversion circuit to output the power of the corresponding gear according to the plasma electrode gear position signal to adjust the output power of the plasma electrode.

[0009] In one embodiment, the debridement device further comprises a motor, the plasma electrode further comprises a suction tube, and the suction tube is connected to the motor, and the method further comprises: obtaining a feedback signal of the motor, and controlling the speed of the motor according to the plasma electrode gear position signal and the feedback signal to adjust the flow rate of the suction tube.

[0010] In one embodiment, before obtaining the blade identification information of the first interface and / or the electrode type information of the second interface, the method further includes: obtaining a first signal of the first interface and / or a second signal of the second interface. When it is determined according to the first signal that the water power knife is connected to the debridement device and / or it is determined according to the second signal that the plasma electrode is connected to the debridement device, the step of obtaining the blade identification information of the first interface and / or the electrode type information of the second interface is performed.

[0011] In one embodiment, determining the clamping state of the cutter head of the water power knife according to the cutter head identification information further includes: obtaining the clamping angle of the cutter head of the water power knife, determining whether the water power knife is working according to the clamping angle, and determining that the water power knife is working when the clamping angle meets the preset angle range.

[0012] A second aspect of the present application provides a computer-readable storage medium storing a computer program, which, when executed by a controller, implements the control method of the debridement device described in any of the above embodiments.

[0013] A third aspect of the present application provides a debridement device, which includes a shell and a controller. The shell is provided with a first interface and a second interface, the first interface and the second interface are connected to the controller, the first interface is used to connect to a water-powered knife, and the second interface is used to connect to a plasma electrode. The controller is used to execute the control method of the debridement device described in any of the above embodiments.

[0014] The technical solution of this application has at least the following technical effects or advantages: The control method of the debridement device provided in the present application determines the cutter head position state of the water-powered knife and the electrode type of the plasma electrode by acquiring the cutter head identification information of the first interface and / or the electrode type information of the second interface. When only the cutter head position of the first interface is identified to be correct, the current working mode of the debridement device is determined to be the first mode, and the water-powered knife is controlled to work; when only the electrode type of the second interface is identified, the current working mode of the debridement device is determined to be the second mode, and the plasma electrode is controlled to work. When the cutter head position state is identified as the cutter head position is correct and the electrode type of the second interface, the first mode or the second mode is switched to in response to the user's instruction. In this way, on the one hand, the present application can realize wound cleaning in various situations by switching the water-powered knife and the plasma electrode, improve the wide applicability of the debridement device, enhance the safety during the cleaning process, and reduce the probability of complications after cleaning; on the other hand, the working mode of the debridement device is confirmed according to the cutter head position state of the water-powered knife, reducing user operations and improving the efficiency of wound cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a debridement device provided in one embodiment of the present application.

[0016] Figure 2 It is a structural schematic diagram of a debridement device provided in one embodiment of the present application.

[0017] Figure 3 It is a flowchart of the steps of a control method of a debridement device provided in one embodiment of the present application.

[0018] Figure 4 It is a schematic diagram of a control method of a debridement device provided in one embodiment of the present application.

[0019] Figure 5 It is a schematic diagram of a debridement device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0024] The debridement control method in the related art often uses a mechanical scalpel and other electrosurgical instruments for surgical debridement. However, the efficiency of surgical debridement is low, the safety is difficult to ensure, the postoperative effect cannot be guaranteed, and it is easy to cause many complications; at the same time, surgical debridement requires a high level of experience from the doctor, and it is easy to increase the complications for the elderly, weak or critically ill patients. In addition, the debridement control methods in the related art also include autolytic debridement and biological debridement. The autolytic debridement method has a long debridement cycle and the moisture generated during the autolysis process easily soaks the skin. Biological debridement is difficult to apply to patients with abnormal coagulation function.

[0025] Based on this, the present application provides a control method for a debridement device, a computer-readable storage medium and a debridement device, which are beneficial to improving the efficiency of wound cleaning, improving the safety during the cleaning process, and being able to adjust the debridement method according to different situations.

[0026] Next, the control method of the debridement device, the computer-readable storage medium, and the debridement device provided in the embodiments of the present application are further introduced.

[0027] Please also see Figure 1 and Figure 2 , Figure 1 A schematic diagram of a debridement device provided in an embodiment of the present application is shown. Figure 2 FIG. 2 shows a schematic diagram of the structure of a debridement device provided in an embodiment of the present application. Figure 1 and Figure 2 As shown, the debridement device 10 includes: a housing 101 , a regulating switch 103 and a controller 111 .

[0028] The controller 111 is disposed inside the housing 101 to identify input signals and output corresponding control signals. In other words, the controller 111 serves as the control core of the debridement device 10 and is used to implement corresponding debridement functions according to input signals. It is understandable that the controller 111 may be a microprocessor (MCU), a programmable logic controller, or other device, and the present application does not limit the specific type of the controller 111.

[0029] The housing 101 is provided with a first interface 106, a second interface 107 and a power switch 108, and the first interface 106, the second interface 107 and the power switch 108 are all connected to the controller 111. The first interface 106 is used to connect to the water power knife 105, the second interface 107 is used to connect to the plasma electrode 104, and the controller 111 is used to control the operation of the water power knife 105 or the plasma electrode 104. The power switch 108 is used to realize power on and power off of the controller 111.

[0030] The control switch 103 is connected to the controller 111. The control switch 103 is used to send a gear position signal to the controller 111. The gear position signal includes a water power knife gear position signal or a plasma electrode gear position signal.

[0031] See also Figure 2 In some embodiments, the control switch 103 includes a foot switch 1031 and a key switch 1032. The foot switch 1031 is connected to the controller 111 through the foot switch interface 109 provided on the housing 101, and the foot switch 1031 sends a gear signal to the controller 111 through the control pedal, and the controller 111 outputs control information according to the received gear signal. When it is inconvenient for the user to use one of the key switch 1032 and the foot switch 1031 for control, the user can choose to switch to the other control mode. In this way, the flexibility of the control of the debridement device 10 is improved. In some embodiments, the key switch 1032 can be a button switch, a knob switch, a touch switch, etc., and the present application does not limit the specific use style of the key switch 1032.

[0032] The debridement device 10 further includes a power conversion circuit 102 and a motor 112. The power conversion circuit 102 is connected to the controller 111 and the motor 112, and the power conversion circuit 102 is used to convert the external power supply 110 or the battery ( Figure 2 The power input by the external power source 110 (not shown) is used to power the controller 111 and the motor 112. The external power source 110 may be a power distribution system or other power supply equipment for outputting electric energy. The present application does not limit the specific type of the external power source 110. The debridement device 10 may be connected to the power supply line 110a (see Figure 1 ) is connected to an external power source 110. For example, the external power source 110 can be a mains power connected to the debridement device 10.

[0033] In some embodiments, the power conversion circuit 102 includes a first conversion circuit 1021 and a second conversion circuit 1022. The input end of the first conversion circuit 1021 is connected to the external power supply 110, and the output end of the first conversion circuit 1021 is connected to the controller 111. The first conversion circuit 1021 is used to convert the power input from the external power supply 110 or the battery into AC power and output it to the controller 111. In some embodiments, when the external power supply 110 is a power distribution system or power supply equipment for outputting AC power, the first conversion circuit 1021 can be a filter. In other embodiments, when the external power supply 110 is a power distribution system or power supply equipment for outputting DC power, the first conversion circuit 1021 can also be a DC to AC circuit. This application does not limit the specific circuit structure of the first conversion circuit 1021. In this way, the first conversion circuit 1021 can meet the AC power demand of the controller 111.

[0034] The input end of the second conversion circuit 1022 is connected to the output end of the first conversion circuit 1021, and the output end of the second conversion circuit 1022 is connected to the controller 111 and the motor 112. The second conversion circuit 1022 is used to convert the AC power output by the first conversion circuit 1021 into DC power. The second conversion circuit 1022 may include an AC to DC circuit, or may include other chips or modules that implement AC to DC conversion. The present application does not limit the specific implementation of the second conversion circuit 1022. In this way, the second conversion circuit 1022 can meet the DC power requirements of the controller 111 and the motor 112. In some embodiments, the debridement device 10 also includes a built-in battery (not shown in the figure), which is disposed inside the housing 101. The second conversion circuit 1022 also includes a bidirectional DC conversion circuit (not shown in the figure). And the bidirectional DC conversion circuit is also connected to the built-in battery to power the built-in battery, or to obtain electrical energy from the built-in battery to power the controller 111 and / or the motor 112.

[0035] In the present embodiment, the motor 112 is also connected to the controller 111, and the motor 112 is connected to the hydrodynamic knife 105 through the first interface 106. The controller 111 controls the rotation speed of the motor 112 according to the gear signal of the hydrodynamic knife, so that the motor 112 adjusts the flow rate of the hydrodynamic knife 105. Specifically, a pump (not shown in the figure) is also provided in the debridement device 10. The motor 112 controls the flow rate of the water flow output by the hydrodynamic knife by driving one or more pumps. It can be understood that in the present application, the hydrodynamic knife 105 cuts by ejecting a water beam through the blade head, and the cutting intensity of the hydrodynamic knife 105 can be adjusted by adjusting the flow rate of the water beam. At the same time, the hydrodynamic knife 105 can also suck back the waste liquid.

[0036] Please refer again Figure 2The debridement device 10 further includes an electrode power conversion circuit 1041. The electrode power conversion circuit 1041 is connected to the controller 111, and the electrode power conversion circuit 1041 is connected to the plasma electrode 104 through the second interface 107. The controller 111 controls the electrode power conversion circuit 1041 to output the power of the corresponding gear to the plasma electrode 104 according to the plasma electrode gear signal.

[0037] Understandably, in the present application, the plasma electrode 104 transmits radio frequency energy to the blade of the plasma electrode 104, and the current flows between the blade and the loop electrode to form an energy field. When the plasma electrode 104 is close to or in contact with the wound surface, radio frequency energy is transmitted through the conductive liquid to achieve debridement or ablation cutting. The plasma electrode 104 and the water-powered knife 105 involved in the present application can be disposable devices or can be recycled after disinfection. The present application does not limit the specific usage mode of the plasma electrode 104 and the water-powered knife 105.

[0038] See also Figure 1 In one embodiment of the present application, the plasma electrode 104 may be an electrode 104b with a suction tube. The electrode 104b with a suction tube is connected to the motor 112 via the second interface 107, and the motor 112 is also used to adjust the flow rate in the suction tube. In the second mode, the controller 111 controls the output power of the motor 112 according to the plasma electrode gear signal, thereby controlling the flow rate of the conductive liquid in the suction tube through the motor 112, so that the suction tube is used for cleaning while the plasma electrode 104 is cutting.

[0039] In another embodiment of the present application, the plasma electrode 104 may be an electrode without a suction pipeline 104a. The present application does not limit the specific structure of the plasma electrode 104, and the user may make a selection according to the actual usage scenario.

[0040] In this embodiment, the debridement device 10 further includes a display screen 115, which is connected to the controller 111 to realize human-computer interaction of the debridement device 10. The display screen 115 can be a display screen set on the housing 101 or an external display connected thereto, or it can be a front-end device such as a computer connected to the controller 111 wirelessly. The present application does not limit the specific display mode and specific connection mode of the display screen 115. The controller 111 sends a display signal to the display screen 115, and the display signal may include current working mode information and gear setting information, etc. The present application does not limit the specific display content. Through the display screen 115, the user can intuitively obtain the current setting information and working mode information of the debridement device 10, thereby improving the efficiency of the user during the debridement process.

[0041] The debridement device 10 also includes an electrical component 113 connected to the controller 111. The electrical component 113 includes a volume condition key 1131 and a speaker 1132. Among them, the volume adjustment key 1131 sends a volume control signal to the controller 111 in response to the user's operation, and the speaker 1132 is used to output voice reminder information under the control of the controller 111. In this way, it is convenient for the user to obtain adjustment information through sound during the debridement process, reduce the frequency of the user looking up to check the display screen 115, and the user can be more focused on the operation during the debridement process, thereby improving the efficiency and safety of wound cleaning. When the debridement device 10 is operated in different working modes, the user adjusts the volume adjustment key 1131 to make the speaker 1132 output different audios, and the user judges the current working mode by different audios. The volume adjustment key 1131 can be a knob or a button, etc., and the present application does not limit the specific style of the volume adjustment key 1131. The speaker 1132 outputs voice reminder information under the control of the controller 111 to broadcast the current working status of the debridement device 10 to the user.

[0042] The debridement device 10 further includes a heat dissipation component 114 connected to the controller 111, and the controller 111 controls the operation of the heat dissipation component 114 to achieve a heat dissipation function. The heat dissipation component 114 can be a fan to achieve a heat dissipation function. In other embodiments, the heat dissipation component 114 can also be other devices capable of achieving a heat dissipation function, and the present application does not limit the specific style of the heat dissipation component 114.

[0043] In one embodiment of the present application, the controller 111 can output different power voltages to each electrical device through a series-parallel combination circuit to meet the needs of each electrical device, such as 12V, 24V or 60V, etc. This application does not limit the voltage power output by the controller 111. The controller 111 performs multi-stage processing on the electric energy, and the voltage that cannot be directly input into each electrical device is boosted or reduced to obtain the required voltage. For example, the DC voltage in the controller 111 is 12V, and after the voltage reduction process, 3.3V or 5V of electricity is provided to the electrical device. This application does not limit the specific method of multi-stage processing. In other embodiments of the present application, the controller 111 can also realize voltage conversion through other chips or modules. This application does not limit the specific method of the controller 111 to realize voltage conversion.

[0044] Understandably, Figure 1 and Figure 2 The illustrated structure does not constitute a specific limitation on the debridement device 10. The debridement device 10 may include more or fewer components than shown in the figure, or combine some components, or separate some components, or arrange the components differently.

[0045] Please also read Figures 1 to 3 , Figure 3The flowchart of the control method of the debridement device provided in one embodiment of the present application is shown. The method can be applied to the debridement device 10 and executed by the controller 111. The method includes the following steps: Step S1, obtaining the tool head identification information of the first interface and / or the electrode type information of the second interface.

[0046] Specifically, the cutter head identification information is used to confirm whether the hydrodynamic knife 105 is correctly positioned, and when the hydrodynamic knife 105 is correctly positioned, the hydrodynamic knife 105 can be controlled to work. The electrode type information is used to confirm the type of the plasma electrode 104, such as the electrode without the suction pipe 104a or the electrode with the suction pipe 104b.

[0047] In some embodiments, before executing step S1, the method also includes: obtaining a first signal from the first interface and / or a second signal from the second interface; when it is determined that the water knife 105 is connected to the debridement device 10 according to the first signal and / or when it is determined that the plasma electrode 104 is connected to the debridement device 10 according to the second signal, executing step S1.

[0048] Among them, when the water-powered knife 105 is connected to the first interface 106, the controller 111 can detect the first signal at the first interface 106 to confirm that the water-powered knife 105 is connected to the first interface 106. At the same time, the controller 111 obtains the data packet at the first interface 106, and the data packet includes the blade identification information of the water-powered knife 105. When the plasma electrode 104 is connected to the second interface 107, the controller 111 can detect the second signal at the second interface 107 to confirm that the plasma electrode 104 is connected to the second interface 107. The plasma electrode 104 sends a data packet to the controller 111 through the second interface 107, and the data packet includes the electrode type information of the plasma electrode 104. In some embodiments, the first signal and the second signal can be either a high-level signal or a low-level signal. The present application does not limit the specific signal form of the first signal and the second signal.

[0049] Step S2: determining the clamping state of the cutter head of the water power cutter according to the cutter head identification information, and / or determining the electrode type of the plasma electrode according to the electrode type information.

[0050] In some embodiments, the blade identification information includes the clamping angle of the blade of the hydrodynamic knife 105. When the clamping angle meets the preset angle range, it is determined that the blade is correctly clamped. Among them, the clamping angle can represent the angle between the blade and the horizontal plane, or the angle between the blade and the patient's wound surface. The present application does not limit the specific reference standard of the clamping angle. In some embodiments, the clamping angle of the blade can be obtained by an angle sensor or the like, or by a camera. The device that obtains the blade identification information sends a data packet to the controller 111 through the first interface 106. The controller 111 compares the obtained clamping angle with the preset angle to confirm the clamping state of the blade of the hydrodynamic knife 105. The present application does not limit the specific identification method of the blade of the hydrodynamic knife 105.

[0051] In one embodiment of the present application, the electrode type information sent by the plasma electrode 104 may include a bus address stored in an internally embedded printed circuit board (PCBA). Different addresses correspond to different electrode types. The present application does not limit the specific method of electrode type identification. For example, the plasma electrode 104 outputs the electrode type information including the address to the second interface 107, and the second interface 107 obtains the corresponding storage bus address based on the received electrode type information, thereby identifying the electrode type of the current plasma electrode 104. The electrode type information can also be sent via a wired communication connection method such as Ethernet (ETH) or a wireless communication connection method such as Bluetooth, WIFI, etc. The present application does not limit the specific transmission method for establishing a communication signal.

[0052] Step S3: when only the blade locking state of the first interface is identified as correct, the current working mode of the debridement device is determined to be the first mode and the water power knife is controlled to work in response to the first user operation; when only the electrode type of the second interface is identified, the current working mode of the debridement device is determined to be the second mode and the plasma electrode is controlled to work in response to the second user operation.

[0053] Step S4: When it is identified that the tool head is correctly positioned and the electrode type of the second interface is correct, respond to a user instruction to switch to the first mode or the second mode.

[0054] In one embodiment of the present application, the first mode is a debridement mode, and the second mode is a plasma mode. The first mode and the second mode can be switched through the display screen 115. Figure 4As shown, when the tool head locking state of the first interface 106 is identified as the tool head locking state is correct and the electrode type of the second interface 107 is not identified, that is, the controller 111 detects the first signal and does not detect the second signal, confirming that the water-powered knife 105 is connected to the first interface 106 and the plasma electrode 104 is not connected to the second interface 107, and the display screen 115 displays the current working mode as the first mode. When the tool head locking state of the first interface 106 is not identified as the tool head locking state is correct and the electrode type of the second interface 107 is identified, that is, the controller 111 does not detect the first signal and detects the second signal, confirming that the water-powered knife 105 is not connected to the first interface 106 and the plasma electrode 104 is connected to the second interface 107, and the display screen 115 displays the current working mode as the second mode. When the blade clamping state of the first interface 106 is identified as the blade clamping state is correct and the electrode type of the second interface 107 is identified, that is, the controller 111 detects the first signal and the second signal, confirms that the water power knife 105 is connected to the first interface 106 and the plasma electrode 104 is connected to the second interface 107, then the debridement device 10 can set the current working mode to the first mode by default, and the display screen 115 displays the current working mode as the first mode. The debridement device 10 switches to the first mode or the second mode in response to the user's command. The user can switch the working mode on the display screen 115 according to the needs. The working mode can be selected through the touch screen, buttons or other methods. This application does not limit the specific working mode set by default and the specific switching method of the working mode. When the blade clamping state of the first interface 106 is not identified as the blade clamping state is correct and the electrode type of the second interface 107 is not identified, that is, the first signal and the second signal are not detected by the controller 111, then the display screen 115 can output an identification error prompt message. The display screen 115 can display the current working mode through different colored labels, for example, the color of the label corresponding to the current working mode is lit, and the color of the label of the other unselected working mode is not lit. When both working modes are not selected, the colors of the two labels corresponding to the working modes on the display screen 115 are not lit. The present application does not limit the specific display method of the working mode on the display screen 115.

[0055] When in the first mode, if the water-powered knife 105 cannot remove a large wound surface and soft tissue, it can be switched to the second mode and operated using the plasma electrode 104; when in the second mode, if the plasma electrode 104 cannot suck back the waste liquid in time, it can be switched to the first mode and operated using the water-powered knife 105. In this way, by executing steps S3 and S4, the debridement device 10 provided by the present application can quickly switch between the first mode and the second mode.

[0056] Understandably, when the blade positioning state is incorrect and the electrode type of the plasma electrode cannot be determined according to the electrode type information, it means that the controller 111 cannot identify the type of the plasma electrode connected to the second interface 107, and the debridement device 10 cannot work at this time.

[0057] Further, in step S3, the operation of the hydraulic knife is controlled in response to the first user operation, including: obtaining a hydraulic knife gear position signal sent by the control switch in response to the first user operation; and controlling the operation of the hydraulic knife according to the hydraulic knife gear position signal.

[0058] Among them, the first user operation is the user's operation of the control switch 103 in the first mode. In one embodiment of the present application, the foot switch 1031 can be a three-pedal switch. When in the first mode, the three pedals of the foot switch 1031 respond to the user operation to send the water knife gear signal to the controller 111. The three pedals correspond to the gear increase signal, the start-stop control signal and the gear reduction signal in the water knife gear signal respectively. The first mode is provided with a total of ten gears. When the gear increase signal or the gear reduction signal is output through the foot switch 1031, each time the corresponding pedal is stepped on once, the gear can be increased or reduced by one gear. The higher the gear, the stronger the debridement function of the water knife 105. It can be understood that the button switch 1032 can be arranged on the housing 101 and connected to the controller 111, and the function is similar to that of the foot switch 1031, which will not be repeated here.

[0059] In some embodiments, controlling the operation of the hydraulic knife according to the hydraulic knife gear position signal includes: obtaining a feedback signal from the motor; and controlling the rotation speed of the motor according to the hydraulic knife gear position signal and the feedback signal to adjust the flow rate of the hydraulic knife.

[0060] In the present application, when in the first mode, the motor 112 adjusts the flow of the water power knife 105 while also sending a feedback signal to the controller 111. The feedback signal may include the speed information of the motor 112. The present application does not limit the specific content of the feedback signal. The controller 111 determines the current operating gear of the water power knife 105 according to the feedback signal, and at the same time determines whether the gear of the water power knife 105 is increased or decreased according to the gear information input by the control switch 103, thereby determining whether the output power corresponding to the motor 112 is increased or decreased to the output power corresponding to the gear adjustment.

[0061] Understandably, when in the first mode, the controller 111 determines the rotation speed of the motor 112 according to the water power knife gear signal sent by the control switch 103. The higher the gear of the water power knife 105, the higher the output power of the motor 112, the faster the rotation speed of the motor 112, and the faster the water flow speed. In this way, by controlling the rotation speed of the motor 112, the flow rate of the water power knife 105 can be adjusted.

[0062] Further, in step S4, controlling the operation of the plasma electrode in response to the second user operation includes: acquiring a plasma electrode gear position signal sent by the control switch in response to the second user operation; and controlling the operation of the plasma electrode according to the plasma electrode gear position signal.

[0063] Among them, the second user operation is the user's operation of the control switch 103 in the second mode. When in the second mode, the three pedals of the foot switch 1031 correspond to the ablation cutting signal, the gear switching signal and the coagulation hemostasis signal in the plasma electrode gear signal respectively. The second mode is provided with a total of nine gears. When the gear switching signal is output through the foot switch 1031, each time the corresponding pedal is stepped on once, the gear switching can be achieved once. The greater the output power of the controller 111 to the plasma electrode 104, the stronger the ablation and cutting function of the plasma electrode 104. The gear can be set to switch from high to low, or it can be set to switch from low to high. The present application does not limit the specific setting method of the gear of the plasma electrode 104. It can be understood that the button switch 1032 can be set on the housing 101 and connected to the controller 111 to achieve functions similar to those of the foot switch 1031, which will not be repeated here. The controller 111 determines the current operating gear of the plasma electrode 104 based on the electrode type information emitted by the plasma electrode 104, and at the same time determines whether the gear of the plasma electrode 104 increases or decreases based on the gear information input by the control switch 103, thereby determining that the corresponding output power of the controller 111 increases or decreases to the corresponding output power after the gear adjustment.

[0064] In some embodiments, the plasma electrode is controlled to work according to the plasma electrode gear signal, including: controlling the electrode power conversion circuit to output the power of the corresponding gear according to the plasma electrode gear signal to adjust the output power of the plasma electrode. Understandably, when in the second mode, after the controller 111 receives the plasma electrode gear signal sent by the control switch 103, the controller 111 sends a state discrimination signal to the electrode power conversion circuit 1041, and the electrode power conversion circuit 1041 confirms the gear that the plasma electrode 104 needs to output according to the state discrimination signal and outputs the power of the corresponding gear. At this time, the plasma electrode 104 increases or decreases due to the increase or decrease in the received power, and the energy field is also strengthened or weakened accordingly, thereby realizing the switching of the gear. In other embodiments, the plasma electrode 104 can also be a hand-controlled electrode that integrates the function of the control switch 103 into the electrode handle, and the hand-controlled electrode directly communicates with the controller 111 to realize the function of gear switching. The present application does not limit the specific method of gear switching of the plasma electrode 104.

[0065] In some embodiments, when the plasma electrode 104 is an electrode with a suction tube 104b, the plasma electrode is controlled to work according to the plasma electrode gear signal, including: obtaining a feedback signal of the motor; controlling the speed of the motor according to the plasma electrode gear signal and the feedback signal to adjust the flow of the suction tube. The higher the power output to the plasma electrode 104, the higher the power output of the motor 112 controlled by the controller 111, the faster the speed of the motor 112, and therefore the faster the flow rate of the conductive liquid in the suction tube, so that the plasma electrode 104 can be continuously flushed and sucked back during the ablation and cutting process. For situations where flushing is required while cutting during surgery, such as debridement surgery in the otolaryngology department, the operation of the present application is more convenient, reducing the probability of using other equipment for flushing and improving the efficiency of debridement.

[0066] Please continue reading Figure 5 ,like Figure 5 As shown, the present application also provides a computer-readable storage medium 1002 storing a computer program 1003. The computer program 1003 is stored in the computer-readable storage medium 1002 and can be executed by the processor 1001 to implement the control method of the above-mentioned debridement device.

[0067] The computer-readable storage medium 1002 and the processor 1001 are connected in a bus manner, and the bus may include any number of interconnected buses and bridges, and the bus connects one or more processors 1001 and various circuits of the computer-readable storage medium 1002 together. The bus can also connect various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface between the bus and the transceiver. The transceiver can be one element or multiple elements, such as multiple receivers and transmitters, providing a unit for communicating with various other devices on a transmission medium. The data processed by the processor 1001 is transmitted on a wireless medium via an antenna, and further, the antenna also receives data and transmits the data to the computer-readable storage medium 1002.

[0068] The processor 1001 is responsible for managing the bus and general processing, and can also provide various functions, including timing, peripheral interfaces, voltage regulation, power management and other control functions. The computer readable storage medium 1002 can be used to store data used by the processor 1001 when performing operations.

[0069] The computer program 1003 may be in source code form, object code form, executable file or some intermediate form, etc. The computer readable medium 1002 may include: any entity or device capable of carrying computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium, etc.

[0070] Please refer again to Figure 1 and Figure 2 The present application also provides a debridement device 10, which includes a shell 101 and a controller 111. The shell 101 is provided with a first interface 106 and a second interface 107. The first interface 106 and the second interface 107 are connected to the controller 111. The first interface 106 is used to connect to the water power knife 105, and the second interface 107 is used to connect to the plasma electrode 104. The controller 111 is used to execute the above-mentioned control method of the debridement device.

[0071] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity of description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously.

[0072] The above embodiments are described in the form of preferred embodiments of the present application, and are not intended to limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements made to the technical solutions of the present application by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present application.

Claims

1. A control method for a debridement device, the debridement device comprising a housing, characterized in that: The housing is provided with a first interface and a second interface, the first interface is used to connect with a water power knife, and the second interface is used to connect with a plasma electrode, and the method comprises: Acquire the tool head identification information of the first interface and / or the electrode type information of the second interface; Determine a cutter head locking state of the water power cutter according to the cutter head identification information, and / or determine an electrode type of the plasma electrode according to the electrode type information; When only the blade clamping state of the first interface is identified as the blade clamping state being correct, it is determined that the current working mode of the debridement device is the first mode and the water power knife is controlled to work in response to the first user operation; when only the electrode type of the second interface is identified, it is determined that the current working mode of the debridement device is the second mode and the plasma electrode is controlled to work in response to the second user operation; When it is identified that the tool head locking state is correct and the electrode type of the second interface is correct, the first mode or the second mode is switched in response to a user instruction.

2. The control method according to claim 1, characterized in that: The debridement device further comprises a regulating switch, which controls the operation of the water-powered knife in response to a first user operation, comprising: Acquire a water power knife gear position signal sent by the control switch in response to the first user operation; The operation of the water power knife is controlled according to the water power knife gear position signal.

3. The control method according to claim 2, characterized in that: The debridement device further includes a motor, which is connected to the water-powered knife. The water-powered knife is controlled to work according to the gear position signal of the water-powered knife, including: Obtaining a feedback signal of the motor; The rotation speed of the motor is controlled according to the water-powered knife gear position signal and the feedback signal to adjust the flow rate of the water-powered knife.

4. The control method according to claim 1, characterized in that: The debridement device further comprises a regulating switch, which controls the operation of the plasma electrode in response to a second user operation, comprising: Acquiring a plasma electrode gear position signal sent by the control switch in response to the second user operation; The plasma electrode is controlled to operate according to the plasma electrode gear position signal.

5. The control method according to claim 4, characterized in that: The debridement device further includes an electrode power conversion circuit, wherein the electrode power conversion circuit is connected to the plasma electrode, and the plasma electrode is controlled to work according to the plasma electrode gear position signal, including: The electrode power conversion circuit is controlled to output power of a corresponding gear according to the plasma electrode gear signal to adjust the output power of the plasma electrode.

6. The control method according to claim 4, characterized in that: The debridement device further includes a motor, the plasma electrode further includes a suction tube, the suction tube is connected to the motor, and the plasma electrode is controlled to work according to the plasma electrode gear position signal, and further includes: Obtaining a feedback signal of the motor; The rotation speed of the motor is controlled according to the plasma electrode gear position signal and the feedback signal to adjust the flow rate of the suction tube.

7. The control method according to claim 1, characterized in that: Before obtaining the tool head identification information of the first interface and / or the electrode type information of the second interface, the method further includes: Acquire a first signal from the first interface and / or a second signal from the second interface; When it is determined according to the first signal that the water power knife is connected to the debridement device and / or it is determined according to the second signal that the plasma electrode is connected to the debridement device, the step of obtaining the blade identification information of the first interface and / or the electrode type information of the second interface is performed.

8. The control method according to claim 1, characterized in that: The cutter head identification information includes a clamping angle of the cutter head of the water power knife, and the step of determining the clamping state of the cutter head of the water power knife according to the cutter head identification information further includes: When the positioning angle is within a preset angle range, it is determined that the tool head is correctly positioned.

9. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a controller, the control method of the debridement device according to any one of claims 1 to 8 is implemented.

10. A debridement device, comprising a housing and a controller, characterized in that: The shell is provided with a first interface and a second interface, the first interface and the second interface are connected to the controller, the first interface is used to connect to the water-powered knife, the second interface is used to connect to the plasma electrode, and the controller is used to execute the control method of the debridement device as described in any one of claims 1 to 8.

Images