CN112767659B - Warning method, device and system for radio frequency operating system and radio frequency host - Google Patents
Warning method, device and system for radio frequency operating system and radio frequency host Download PDFInfo
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- CN112767659B CN112767659B CN202011640872.6A CN202011640872A CN112767659B CN 112767659 B CN112767659 B CN 112767659B CN 202011640872 A CN202011640872 A CN 202011640872A CN 112767659 B CN112767659 B CN 112767659B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00898—Alarms or notifications created in response to an abnormal condition
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00988—Means for storing information, e.g. calibration constants, or for preventing excessive use, e.g. usage, service life counter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0266—Operational features for monitoring or limiting apparatus function
- A61B2560/0276—Determining malfunction
Abstract
A radio frequency operating system warning method, a device, a system and a radio frequency host are provided, wherein the radio frequency operating system warning method comprises the following steps: when the radio frequency operating system runs, acquiring working data and state data of the radio frequency operating system in real time; judging whether the radio frequency operating system has a preset fault according to the working data, and judging whether the radio frequency operating system is in misoperation according to the state data; if the preset fault occurs, controlling the radio frequency operating system to stop working, and warning according to a preset first warning level; if the preset fault does not occur, judging whether the radio frequency operating system reaches a preset working stage according to the working data, and if the radio frequency operating system reaches the preset working stage, giving an alarm according to a preset second alarm level; if the misoperation occurs, the warning is carried out according to a preset third warning level, so that the safety of radio frequency operation and the intelligence of warning can be improved.
Description
Technical Field
The embodiment of the application relates to the technical field of electronics, in particular to a warning method, a warning device and a warning system for a radio frequency operating system and a radio frequency host.
Background
The radio frequency ablation technology is to precisely deliver radio frequency energy to a target area under the guidance of an image and ablate an object to be ablated. Abnormal conditions may occur during the ablation process, and the treatment of the abnormal conditions plays an important role in ensuring the smooth completion of the ablation.
In the prior art, when an abnormal condition occurs, an alarm is triggered to give an alarm to remind an operator of processing, the intelligent degree is insufficient, the alarm gives an unclear prompt, and the processing efficiency is affected.
Disclosure of Invention
The embodiment of the application provides a warning method, a warning device, a warning system and a radio frequency host for a radio frequency operating system, which can realize intelligent warning, carry out warning in different forms according to warning reasons appearing in radio frequency operation, improve the intelligence and pertinence of warning, and further improve the processing efficiency of radio frequency operation.
An aspect of the present application provides a method for warning a radio frequency operating system, including:
when the radio frequency operating system runs, acquiring working data and state data of the radio frequency operating system in real time; judging whether the radio frequency operating system has a preset fault according to the working data, and judging whether the radio frequency operating system is in misoperation according to the state data; if the preset fault occurs, controlling the radio frequency operating system to stop working, and warning according to a preset first warning level; if the preset fault does not occur, judging whether the radio frequency operating system reaches a preset working stage according to the working data, and if the radio frequency operating system reaches the preset working stage, warning according to a preset second warning level; and if the misoperation occurs, warning according to a preset third warning level.
An aspect of the embodiments of the present application further provides a device for warning a radio frequency operating system, including:
the acquisition module is used for acquiring working data and state data of the radio frequency operating system in real time when the radio frequency operating system runs; the judging module is used for judging whether the radio frequency operating system has a preset fault according to the working data and judging whether the radio frequency operating system is in misoperation according to the state data; the control module is used for controlling the radio frequency operating system to stop working if the preset fault occurs; the warning module is used for warning according to a preset first warning level under the control of the control module; the control module is further configured to determine whether the radio frequency operating system reaches a preset working stage according to the working data if the preset fault does not occur; the warning module is further used for warning according to a preset second warning level under the control of the control module if the preset working stage is reached; and the warning module is also used for warning according to a preset third warning level under the control of the control module if the misoperation occurs.
An aspect of the embodiments of the present application further provides a radio frequency host, including:
a memory and a processor; the memory stores executable program code; the processor, coupled to the memory, invokes the executable program code stored in the memory to perform the radio frequency operating system alert method as described above.
An aspect of the embodiments of the present application further provides a radio frequency operating system, including:
a radio frequency host and an injection pump; the radio frequency host is used for executing the radio frequency operating system warning method; the injection pump is used for executing the radio frequency operating system warning method under the control of the radio frequency host.
According to the embodiments of the present application, the working data and the state data of the rf operating system are obtained in real time, and the working data is used to determine whether the rf operating system has a fault that triggers an alarm, and if the fault occurs, the rf operating system is controlled to stop working. The radio frequency operation safety and intelligence are improved, warning is conducted according to the first warning level, if no fault occurs, whether the preset working stage of triggering warning is reached or not is judged, if warning is conducted according to the second warning level, the state data are used for judging whether the misoperation of triggering warning occurs in the radio frequency operation system or not, if yes, warning is conducted according to the third warning level, the fact that whether various conditions of triggering warning exist or not is achieved in the radio frequency operation process through real-time detection, different levels of grading warning are conducted according to triggering reasons, the warning intelligence and pertinence are improved, and therefore the processing efficiency of radio frequency operation is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without inventive labor.
Fig. 1 is an application scenario diagram of a warning method for a radio frequency operating system according to an embodiment of the present application;
fig. 2 is a schematic flowchart of an alert method of a radio frequency operating system according to an embodiment of the present application;
fig. 3 is a schematic flowchart of an alert method of a radio frequency operating system according to another embodiment of the present application;
fig. 4 is a schematic structural diagram of a radio frequency operating system warning device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a radio frequency host according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic view of an application scenario of a warning method for a radio frequency operating system according to an embodiment of the present application. The warning method of the radio frequency operating system can judge whether the radio frequency operating system is in fault, is in a preset working stage and is in misoperation according to the working data and the state data of the radio frequency operating system, and processes and warns in different modes, so that the processing efficiency of the radio frequency operation is improved, and the operation safety of the radio frequency operating system is improved.
Specifically, the rf operation system 100 includes an rf host 200 and an injection pump 300 connected together, an rf-operated operation object 400 is connected to the rf host 200 and the injection pump 300, the rf host 200 inputs rf energy to the operation object 400, and the injection pump 300 injects a liquid, which is harmless, for example, a liquid for cooling, such as physiological saline, into the operation object 400 in cooperation with the rf operation of the rf host 200. The RF mainframe 200 is embodied in an RF ablation instrument.
Referring to fig. 2, a flowchart of a warning method for a radio frequency operating system according to an embodiment of the present application is shown. As shown in fig. 2, the method for warning a radio frequency operating system can be applied to a radio frequency host, and specifically includes:
step S201, when the radio frequency operating system runs, acquiring working data and state data of the radio frequency operating system in real time;
the radio frequency operating system includes: a radio frequency host and an injection pump;
the working data of the radio frequency host comprises: data generated during the operation of the radio frequency host machine, such as the temperature of the radio frequency host machine, the output power, the temperature of the radio frequency operation conduit, the impedance and the operation time of a radio frequency operation object, and the like; the radio frequency operated catheter is an operated catheter on a radio frequency host machine, such as an ablation catheter.
The state data of the radio frequency host comprises: pedal action data, position data of the radio frequency host computer and the like.
The working data of the injection pump comprises data generated in the operation process of the injection pump, such as injection pressure value, running time and the like;
the status data of the syringe pump includes: the push rod position data of the syringe pump, the position data of the syringe pump, and the like.
Step S202, judging whether the radio frequency operating system has a preset fault according to the working data, and judging whether the radio frequency operating system is in misoperation according to the state data;
the preset fault can trigger the first alarm level of the highest level, and can include serious faults such as overhigh temperature, overlarge or undersize output power, unchanged temperature of the radio frequency operation catheter after the radio frequency system starts to operate, blockage of the injection pump and the like.
The misoperation can trigger middle-level warning, which means that the pedal of the radio frequency host computer is trampled by mistake, the injector push rod of the injection pump is wrong, the radio frequency host computer is moved by mistake, the injection pump is moved by mistake and the like.
If the preset fault occurs, executing step S203; if the preset fault does not occur, executing step S204; if the operation is incorrect, step S206 is executed.
Step S203, controlling the radio frequency operating system to stop working, and warning according to a preset first warning level;
if the preset fault occurs, indicating that a serious fault occurs, immediately stopping the work of the radio frequency operating system, and giving an alarm according to a first alarm level with the highest alarm level, wherein the alarm mode of the first alarm level can comprise one or more modes of red light flashing, high tone, buzzing and red character flashing.
Stopping the operation of the rf operating system includes stopping both the rf host and the syringe pump. Specifically, the controller in the rf host sends a command to stop the rf operation, and sends a command to the control system of the syringe pump to control the syringe pump to stop injecting.
Step S204, judging whether the radio frequency operating system reaches a preset working stage or not according to the working data;
if the preset fault does not occur, judging whether the radio frequency operating system is in a preset working stage, wherein the preset working stage can trigger the early warning of a second warning level of the lowest level, and the method comprises the following steps: the radio frequency host computer is about to end a radio frequency operation stage, an ended radio frequency operation stage or a standby stage; an impending end of injection phase, an end of injection phase, or a standby phase of the syringe pump.
If the preset working period is reached, step S205 is executed.
S205, warning according to a preset second warning level;
if the radio frequency host is in a stage of ending the radio frequency operation, a stage of ending the radio frequency operation or a standby stage; the injection pump is in an injection stage to be finished, an injection stage to be finished or a standby stage, and belongs to a normal working stage, the radio frequency host and the injection pump respectively warn according to a preset second warning level.
At this time, the warning is only used for prompting, and warning is carried out according to a second warning level with the lowest warning level, wherein the warning mode of the second warning level can comprise green light flashing or green character flashing, and the character content is the current working stage.
And step S206, warning according to a preset third warning level.
And if the misoperation occurs, warning according to a third warning level with the warning level lower than the first warning level and higher than the second warning level, wherein the warning mode of the third warning level can comprise one or more modes of yellow light flashing, bass, buzzing and yellow character flashing.
It should be noted that the first alert level is the highest level, the second alert level is the lowest level, and the third alert level is an intermediate level between the first alert level and the second alert level. The specific warning modes of the radio frequency host and the syringe pump can be the same or different, and the specific warning mode is not limited to the specific description as long as the warning level follows the description.
The above-mentioned judging whether the radio frequency operating system has the preset fault according to the working data, and judging whether the preset working stage is reached, can be carried out simultaneously, and also can be carried out simultaneously with judging whether the radio frequency operating system has the misoperation according to the state data. And is not limited by the context of each step in this embodiment.
The warning method of the radio frequency operating system provided by the embodiment of the application, by acquiring the working data and the state data of the radio frequency operating system in real time, the working data is used for judging whether the radio frequency operating system has the fault of triggering warning or not, if the fault occurs, the radio frequency operating system is controlled to stop working, the safety and the intelligence of the radio frequency operation are improved, warning is simultaneously carried out according to the first warning level, if the fault does not occur, whether the preset working stage of triggering warning is reached or not is judged, warning is carried out according to the second warning level, the state data is used for judging whether the misoperation of triggering warning occurs or not in the radio frequency operating system, if the misoperation occurs, warning is carried out according to the third warning level, the purpose of detecting whether various conditions of triggering warning exist or not in real time in the radio frequency operating process is achieved, and grading warning of different levels is carried out according to the triggering reasons, the intelligence and the pertinence of warning are improved, thereby improving the processing efficiency of the radio frequency operation.
Referring to fig. 3, fig. 3 is a flowchart illustrating a warning method for a radio frequency operating system according to another embodiment of the present application. The warning method of the radio frequency operating system can be applied to a radio frequency host, and comprises the following steps:
step S301, when the radio frequency operating system runs, acquiring working data and state data of the radio frequency host computer, and working data and state data of the injection pump in real time;
the working data of the radio frequency host comprises: data generated during the operation of the radio frequency host machine, such as the temperature of the radio frequency host machine, the output power, the temperature of the radio frequency operation conduit, the impedance and the operation time of a radio frequency operation object, and the like;
the state data of the radio frequency host comprises: pedal action data, position data of the radio frequency host computer and the like.
The working data of the injection pump comprises data generated in the operation process of the injection pump, such as injection pressure value, running time and the like;
the status data of the syringe pump includes: the push rod position data of the syringe pump, the position data of the syringe pump, and the like.
Step S302, judging whether the radio frequency host and the injection pump have preset faults according to the working data, and judging whether the radio frequency host and the injection pump are operated by mistake according to the state data;
specifically, whether the preset fault occurs in the radio frequency host is judged according to the working data of the radio frequency host, the working data of the radio frequency host may include the temperature of the radio frequency host, the output power of the radio frequency host and the temperature of the radio frequency operation conduit, and then judging whether the preset fault occurs in the radio frequency host according to the working data of the radio frequency host specifically includes:
the temperature of the radio frequency host is compared with a preset working temperature range, the output power of the radio frequency host is compared with a preset working power range, the difference value between the temperature of the radio frequency operation conduit and the temperature of the radio frequency operation conduit before the radio frequency host is started is compared with a preset temperature difference, the preset working temperature range and the preset working power range are related to the model of the radio frequency host, the working content of radio frequency operation and the property of a radio frequency operation object, specific data can be obtained according to factory working parameters of the radio frequency host and a previous operation example, and the embodiment is not limited by specific numerical values.
If the temperature of the radio frequency host exceeds a preset working temperature range, namely the temperature is greater than the maximum value of the working temperature range or less than the minimum value of the working temperature range and lasts for a preset time duration, for example, 3 seconds, the temperature can be measured by a thermocouple or other temperature acquisition devices; or the output power of the radio frequency host exceeds a preset working power range, namely the output power is greater than the maximum value of the working power or greater than the minimum value of the working power and lasts for the preset time, and the output power can be calculated according to a UI formula after the output current and the output voltage are detected; or the difference between the temperature of the radio frequency operation conduit and the temperature of the radio frequency operation conduit before the radio frequency host is started is smaller than a preset temperature difference, namely, the temperature of the radio frequency operation conduit changes little or no before and after the radio frequency operation system is started and lasts for the preset time; confirming that the radio frequency host (including the catheter) has a preset fault, stopping the operation of the radio frequency host, and checking the radio frequency operation catheter.
The temperature value, the output power and the preset duration of the abnormal continuation of the temperature of the conduit of the radio frequency host machine can be the same or different.
Further, the working data of the rf operating system further includes impedance of the rf operating object, and determining whether the rf host has the preset fault according to the working data of the rf host specifically includes:
and comparing the impedance of the radio frequency operation object with a preset load impedance range, and if the impedance of the radio frequency operation object exceeds the preset load impedance range, namely the impedance value of the radio frequency operation object is greater than the maximum value of the preset load impedance range, or the impedance value of the radio frequency operation object is less than the minimum value of the preset load impedance range, determining that a preset fault occurs in the radio frequency operation system. The impedance of the preset load is related to the working content of the rf operation and the property of the rf operation object, and specific data can be obtained according to the property parameter of the rf operation object, the factory working parameter of the rf host, and the previous operation example, which is not limited by specific numerical values in this embodiment. For example, the self-property parameters of the radio frequency operation object can receive the impedance of a radio frequency ablation person in the radio frequency ablation process, and the corresponding preset complex impedance range is the general impedance range value of the human body.
Further, still can judge whether the syringe pump appears presetting the trouble according to the working data of syringe pump, the working data of syringe pump specifically includes the injection pressure value of syringe pump, and this injection pressure value accessible syringe pump pressure measurement, then judge whether the syringe pump appears presetting the trouble according to the working data of syringe pump and specifically include: comparing an injection pressure value of the injection pump with a preset injection pressure value range, wherein the preset injection pressure value range is a normal injection pressure value range of the injection pump and is related to the models of the injection pump and an injector thereof, if the injection pressure value of the injection pump exceeds the preset injection pressure value range, namely the injection pressure value is larger than the maximum value of the injection pressure value range or smaller than the minimum value of the injection pressure value range and lasts for a preset time, confirming that a preset fault occurs in the injection pump, and when the current injection pressure value is larger than the maximum value of the injection pressure value range, the preset fault is specifically that the injection pump is blocked, so that the pressure is overlarge; when the current injection pressure value is smaller than the minimum value of the injection pressure value range, leakage occurs to the injection pump, and the pressure is insufficient.
Further, the status data of the rf host includes: the pedal action data, the position data of the radio frequency host computer and the like are obtained by collecting the state data and the positioning data of the pedal, and whether the radio frequency host computer is in misoperation or not is judged according to the state data of the radio frequency host computer specifically comprises the following steps:
judging whether the radio frequency host computer is mistakenly stepped or not by comparing the pedal action data with the operation of the radio frequency host computer corresponding to the action to judge whether the operation accords with the current radio frequency operation scene or not; whether the mobile terminal is mistakenly moved or not is judged by comparing whether the position of the radio frequency host computer is moved which does not accord with the radio frequency operation scene or not.
Further, the state data of the injection pump includes the push rod position data of the injection pump, and then judging whether the injection pump is operated by mistake according to the state data of the injection pump specifically includes:
and comparing the push rod position of the injection pump with a pre-marked push rod position, and if the push rod position of the injection pump does not accord with the pre-marked push rod position, namely the current push rod position falls on two sides of the preset push rod position, confirming that the injector push rod of the injection pump is wrong, and taking the injection action of the injection pump as misoperation.
If the preset fault occurs, executing step S303; if the predetermined failure does not occur, step S304 is executed.
If the operation is wrong, step S306 is executed.
Step S303, controlling the radio frequency host and the injection pump to stop working, and warning according to a preset first warning level;
if any one or two of the radio frequency host and the injection pump simultaneously have the preset fault, the operation of the radio frequency operating system is immediately stopped, and the radio frequency operating system is warned according to a first warning level with the highest warning level, wherein the first warning level can comprise one or more modes of red light flashing, high tone, buzzing and red character flashing.
Specifically, when the alarm is given by flashing red characters, if the impedance value of the radio frequency operation object is detected to be larger than the maximum value of the preset load impedance range, the character "HHH" is displayed, and if the impedance value of the radio frequency operation object is smaller than the minimum value of the preset load impedance range, the character "LLL" is displayed.
Step S304, judging whether the radio frequency host and the injection pump reach the working stage of triggering warning according to the working data of the radio frequency host;
if the preset fault does not occur, judging whether the radio frequency operating system is in a preset working stage capable of triggering warning, wherein the working stage comprises the following steps: the radio frequency host computer is about to end a radio frequency operation stage, an ended radio frequency operation stage or a standby stage; an impending end of injection phase, an end of injection phase, or a standby phase of the syringe pump.
Specifically, the working data of the radio frequency host comprises running time data of the radio frequency host, the running time data of the radio frequency host is compared with a preset corresponding relation between the radio frequency operation working phase and the required time of each working phase, and whether the radio frequency host and the injection pump are in a phase of ending the radio frequency operation, a phase of ending the radio frequency operation or a standby phase at the current moment is judged.
The working stages are set according to time in each radio frequency operation of the radio frequency host, each working stage corresponds to set working duration, the injection pump is matched with the radio frequency host to participate in the radio frequency operation, and the working stages of the injection pump and the working stages of the radio frequency host are matched, so that the working stages of the injection pump can be correspondingly known by knowing the working stages of the radio frequency host at the current moment.
If the preset working phase that can trigger warning is reached, step S305 is executed.
S305, warning according to a preset second warning level;
if the radio frequency host is in a stage of ending the radio frequency operation, a stage of ending the radio frequency operation or a standby stage; the injection pump is in an injection stage to be ended, an injection stage to be ended or a standby stage, and belongs to a normal working stage, the warning is only used for prompting, and warning is carried out according to a second warning level with the lowest warning level, wherein the second warning level can comprise green light flashing or green character flashing.
And S306, warning according to a preset third warning level.
For further details of this embodiment, reference is made to the description of the embodiment shown in fig. 2.
The above-mentioned judge the radio frequency host computer and the syringe pump according to the working data whether to have the default trouble, and judge the radio frequency host computer and the syringe pump whether reach the default working stage, can go on at the same time, and judge the radio frequency host computer and the syringe pump whether to have the maloperation according to the state data also can go on at the same time. And is not limited by the context of each step in this embodiment.
The warning method of the radio frequency operating system provided by the embodiment of the application obtains working data such as temperature, output power, temperature of a conduit, impedance and running time of an operating object, working data such as an injection pressure value of an injection pump, pedal action data and position data of the radio frequency host and state data such as push rod position data and position data of the injection pump in real time, wherein the working data is used for judging whether the radio frequency host and the injection pump have a fault for triggering warning or not, if the fault occurs, the radio frequency host and the injection pump are controlled to stop working, the safety and intelligence of radio frequency operation are improved, warning is carried out according to the highest warning level, if the fault does not occur, whether the radio frequency host and the injection pump reach a preset working stage for triggering warning or not is judged, if the warning is carried out according to the lowest warning level, the state data is used for judging whether the radio frequency host and the injection pump have misoperation for triggering warning or not, if yes, the alarm is given according to the intermediate alarm level, so that whether various conditions of triggering alarm exist or not is detected in real time in the radio frequency operation process, different levels of graded alarm are given according to triggering reasons, the intelligence and pertinence of alarm are improved, and the processing efficiency of radio frequency operation is improved.
Referring to fig. 4, a schematic structural diagram of a radio frequency operating system warning device according to an embodiment of the present application is provided. For convenience of explanation, only portions related to the embodiments of the present application are shown. The device can be arranged in a radio frequency host. The device includes:
an obtaining module 401, configured to obtain working data and status data of the radio frequency operating system in real time when the radio frequency operating system runs;
a judging module 402, configured to judge whether a preset fault occurs in the radio frequency operating system according to the working data, and judge whether the radio frequency operating system is in a faulty operation according to the status data;
the control module 403 is configured to control the radio frequency operating system to stop working if a preset fault occurs;
a warning module 404, configured to warn according to a preset first warning level under the control of the control module 403;
the control module 403 is further configured to, if a preset fault does not occur, determine whether the radio frequency operating system reaches a preset working stage according to the working data;
the warning module 404 is further configured to warn according to a preset second warning level under the control of the control module 403 if the preset working stage is reached;
the warning module 404 is further configured to warn according to a preset third warning level under the control of the control module 403 if the operation is faulty.
Further, the radio frequency operation system comprises a radio frequency host and a syringe pump.
The working data includes the temperature of the radio frequency host, the output power of the radio frequency host and the temperature of the radio frequency operation conduit, and the judging module 402 is further configured to compare the temperature of the radio frequency host with a preset working temperature range, compare the output power of the radio frequency host with a preset working power range, and compare the difference between the temperature of the radio frequency operation conduit and the temperature of the radio frequency operation conduit before the radio frequency host is started with a preset temperature difference;
and if the temperature of the radio frequency host exceeds a preset working temperature range, or the output power of the radio frequency host exceeds a preset working power range, or the difference between the temperature of the radio frequency operation conduit and the temperature of the radio frequency operation conduit before the radio frequency host is started is smaller than a preset temperature difference and lasts for a preset time, confirming that the radio frequency host has a preset fault.
The working data further includes an impedance of the rf operating object, and the determining module 402 is further configured to compare the impedance of the rf operating object with a preset load impedance range;
and if the impedance of the radio frequency operation object exceeds the preset load impedance range, confirming that the radio frequency operation system has a preset fault.
If the working data further includes an injection pressure value of the injection pump, the determining module 402 is further configured to compare the injection pressure value of the injection pump with a preset injection pressure value range;
and if the injection pressure value of the injection pump exceeds the preset injection pressure value range and lasts for the preset time, confirming that the injection pump has a preset fault.
Further, the control module 403 is configured to, if the rf host and/or the syringe pump have a preset fault, control the rf host to stop the rf operation and send an instruction to the control system of the syringe pump, so as to control the syringe pump to stop injecting.
Further, the working data includes running time data of the radio frequency host, and the determining module 402 is further configured to compare the running time data of the radio frequency host with a corresponding relationship between the set radio frequency operation working phase and the required time duration of each working phase, and determine whether the radio frequency operating system is in a phase to end the radio frequency operation, or a standby phase at the current time.
Further, if the status data includes the push rod position data of the syringe pump, the determining module 402 is further configured to compare the push rod position of the syringe pump with a pre-calibrated push rod position;
and if the push rod position of the injection pump does not accord with the pre-marked push rod position, confirming that the injector push rod of the injection pump is wrong.
For other details of this embodiment, reference is made to the description of each embodiment of fig. 2 to 3.
The warning device for the radio frequency operating system provided by this embodiment obtains the working data and the status data of the radio frequency operating system in real time, where the working data is used to determine whether the radio frequency operating system has a fault that triggers warning, and if the fault occurs, the radio frequency operating system is controlled to stop working. The safety and the intelligence of radio frequency operation are improved, warning is carried out according to a first warning level, if no fault occurs, whether a preset working stage of triggering warning is reached is judged, if warning is carried out according to a second warning level, the state data are used for judging whether misoperation of triggering warning occurs in a radio frequency operation system, if yes, warning is carried out according to a third warning level, the fact that whether various conditions of triggering warning exist in the radio frequency operation process is achieved, different levels of graded warning are carried out according to triggering reasons, and the intelligence and the pertinence of warning are improved.
The embodiment of the present application further provides a radio frequency operating system, and referring to fig. 1, the radio frequency operating system 100 includes a radio frequency host 200 and a syringe pump 300 connected together, the radio frequency host 200 is configured to perform the radio frequency operating system alarm method in the embodiments shown in fig. 2 and fig. 3. Syringe pump 300 is used to perform the rf os alerting method in the embodiments of fig. 2 and 3 described above under the control of rf host 200.
The embodiment of the present application further provides an rf host, and referring to fig. 5, the rf host 200 includes a memory 500 and a processor 600, and the processor 600 may be a processor in the rf host in the above embodiments. The memory 500 is, for example, a hard disk drive memory, a non-volatile memory (e.g., a flash memory or other electronically programmable deletion-limited memory used to form a solid state drive, etc.), a volatile memory (e.g., a static or dynamic random access memory, etc.), and the like, and the embodiments of the present application are not limited thereto.
The memory 500 stores executable program code; the processor 600, coupled to the memory 500, invokes the executable program code stored in the memory to perform the radio frequency operation security control method as described above.
Further, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium may be disposed in the radio frequency host in the foregoing embodiments, and the computer-readable storage medium may be the memory 500 in the foregoing embodiment shown in fig. 5. The computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the method for alerting the rf operating system as described in the embodiments of fig. 2 and 3. Further, the computer-readable storage medium may be various media that can store program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a RAM, a magnetic disk, or an optical disk.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the above description of the method, apparatus, system and rf host for warning an rf operating system according to the present invention, for those skilled in the art, there may be variations in the specific implementation manners and application ranges according to the concepts of the embodiments of the present invention, and in summary, the contents of the present specification should not be construed as limiting the invention.
Claims (9)
1. A radio frequency operating system warning method is characterized by comprising the following steps:
when the radio frequency operating system runs, acquiring working data and state data of the radio frequency operating system in real time;
judging whether the radio frequency operating system has a preset fault according to the working data, and judging whether the radio frequency operating system is in misoperation according to the state data;
if the preset fault occurs, controlling the radio frequency operating system to stop working, and warning according to a preset first warning level;
if the preset fault does not occur, judging whether the radio frequency operating system reaches a preset working stage according to the working data, and if the radio frequency operating system reaches the preset working stage, warning according to a preset second warning level;
if the misoperation occurs, warning according to a preset third warning level;
wherein, the radio frequency operating system includes the syringe pump, the working data includes the injection pressure value of syringe pump, the state data includes the push rod position data of syringe pump, then judge according to the state data whether the radio frequency operating system maloperation includes:
comparing the push rod position of the injection pump with a pre-marked push rod position;
and if the position of the push rod of the injection pump does not accord with the pre-marked position of the push rod, confirming that the push rod of the injector of the injection pump is wrong.
2. The method of claim 1, wherein the rf operating system further comprises an rf host, the operating data further comprises a temperature of the rf host, an output power of the rf host, and a temperature of the rf operating conduit, and the determining whether the rf operating system has a predetermined fault based on the operating data comprises:
respectively comparing the temperature of the radio frequency host machine with a preset working temperature range, comparing the output power of the radio frequency host machine with a preset working power range, and comparing the difference between the temperature of the radio frequency operation conduit and the temperature of the radio frequency operation conduit before the radio frequency host machine is started with a preset temperature difference;
if the temperature of the radio frequency host computer exceeds the preset working temperature range, or the output power of the radio frequency host computer exceeds the preset working power range, or the difference value between the temperature of the radio frequency operation conduit and the temperature of the radio frequency operation conduit before the radio frequency host computer is started is smaller than the preset temperature difference and lasts for the preset time length, the radio frequency host computer is confirmed to have the preset fault.
3. The method of claim 1, wherein the working data further includes impedance of an rf operating object, and the determining whether the rf operating system has a predetermined fault according to the working data includes:
comparing the impedance of the radio frequency operation object with a preset load impedance range;
and if the impedance of the radio frequency operation object exceeds the preset load impedance range, confirming that the radio frequency operation system has the preset fault.
4. The method of claim 1, wherein said determining whether a predetermined failure of the rf operating system occurs according to the working data comprises:
comparing the injection pressure value of the injection pump with a preset injection pressure value range;
and if the injection pressure value of the injection pump exceeds the preset injection pressure value range and lasts for the preset time, confirming that the preset fault occurs in the injection pump.
5. The method of claim 2, wherein the controlling the rf operating system to stop operating if the predetermined failure occurs comprises:
and if the radio frequency host and/or the injection pump have the preset fault, controlling the radio frequency host to stop radio frequency operation and sending an instruction to a control system of the injection pump for controlling the injection pump to stop injection.
6. The method of claim 5, wherein the working data further includes runtime data of the RF host, and the determining whether the RF operating system reaches a preset working stage according to the working data includes:
and comparing the running time data of the radio frequency host with the corresponding relation of the set required time of the radio frequency operation working stage and each working stage, and judging whether the radio frequency operation system is in a stage of ending the radio frequency operation, a stage of ending the radio frequency operation or a standby stage at the current moment.
7. A radio frequency operating system alert device, comprising:
the acquisition module is used for acquiring working data and state data of the radio frequency operating system in real time when the radio frequency operating system runs;
the judging module is used for judging whether the radio frequency operating system has a preset fault according to the working data and judging whether the radio frequency operating system is in misoperation according to the state data;
the control module is used for controlling the radio frequency operating system to stop working if the preset fault occurs;
the warning module is used for warning according to a preset first warning level under the control of the control module;
the control module is further configured to determine whether the radio frequency operating system reaches a preset working stage according to the working data if the preset fault does not occur;
the warning module is further used for warning according to a preset second warning level under the control of the control module if the preset working stage is reached;
the warning module is also used for warning according to a preset third warning level under the control of the control module if the misoperation occurs;
wherein, the radio frequency operating system includes the syringe pump, the working data include the injection pressure value of syringe pump, the state data include the push rod position data of syringe pump, then the judgement module still is used for:
comparing the push rod position of the injection pump with a pre-marked push rod position; and
and if the push rod position of the injection pump does not accord with the pre-marked push rod position, confirming that the injector push rod of the injection pump is wrong.
8. A radio frequency host, comprising:
a memory and a processor;
the memory stores executable program code;
the processor, coupled to the memory, invokes the executable program code stored in the memory to perform the radio frequency operating system alert method of any of claims 1 to 6.
9. A radio frequency operating system, comprising: a radio frequency host and an injection pump;
the radio frequency host computer is used for executing the radio frequency operating system warning method of any one of claims 1 to 6;
the syringe pump is used for executing the radio frequency operating system warning method of any one of claims 1 to 6 under the control of the radio frequency host.
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| CN202011640872.6A CN112767659B (en) | 2020-12-31 | 2020-12-31 | Warning method, device and system for radio frequency operating system and radio frequency host |
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| US6643535B2 (en) * | 1999-05-26 | 2003-11-04 | Endocare, Inc. | System for providing computer guided ablation of tissue |
| US9375273B2 (en) * | 2009-09-18 | 2016-06-28 | Covidien Lp | System and method for checking high power microwave ablation system status on startup |
| MY179432A (en) * | 2013-02-07 | 2020-11-06 | Shanghai Golden Leaf Med Tec Co Ltd | Radio frequency ablation method, system and radio frequency ablation device thereof |
| CN203970534U (en) * | 2014-04-08 | 2014-12-03 | 北京维迈康科技有限公司 | Be used for the treatment of the RF ablation device of bronchial asthma |
| EP3152843A4 (en) * | 2014-06-06 | 2017-12-27 | CTS Corporation | Radio frequency process sensing, control, and diagnostics network |
| JP3208190U (en) * | 2016-10-17 | 2016-12-28 | 云揚有限公司 | Safety syringe |
| WO2019152908A1 (en) * | 2018-02-05 | 2019-08-08 | Tandem Diabetes Care, Inc. | Methods and systems for detecting infusion pump conditions |
| CN112168334B (en) * | 2019-01-30 | 2021-12-03 | 苏州信迈医疗器械有限公司 | Radio frequency ablation instrument with temperature dynamic smoothing function |
| WO2020198422A1 (en) * | 2019-03-26 | 2020-10-01 | Tandem Diabetes Care, Inc. | Method of pairing an infusion pump with a remote control device |
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