CN115813534A - Multi-channel water-cooling radio frequency treatment method, system, equipment and storage medium - Google Patents
Multi-channel water-cooling radio frequency treatment method, system, equipment and storage medium Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
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- 230000002572 peristaltic effect Effects 0.000 claims description 30
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- 230000002159 abnormal effect Effects 0.000 claims description 2
- 238000002679 ablation Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 10
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- 238000002591 computed tomography Methods 0.000 description 1
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Abstract
The invention relates to a multi-channel water-cooling radio frequency treatment method, a system, equipment and a storage medium, wherein the method comprises the steps of obtaining patient image information and treatment plan information; establishing a patient model according to a preset model establishing rule and patient image information; marking treatment information of the patient model according to the treatment plan information and a preset marking rule; acquiring treatment image information in the treatment process in real time; according to the treatment image information and the labeling rule, performing real-time information labeling on the patient model; calculating an information difference value between the treatment information and the real-time information according to a preset calculation rule; and when the information difference value is larger than the information preset value, outputting prompt information. The invention reduces the influence on the healthy tissue of the patient caused by inaccurate insertion position of the water-cooling electrode.
Description
Technical Field
The application relates to the technical field of biomedical engineering, in particular to a multi-channel water-cooling radio frequency treatment method, a multi-channel water-cooling radio frequency treatment system, multi-channel water-cooling radio frequency treatment equipment and a storage medium.
Background
The water-cooled radio frequency equipment comprises a water-cooled electrode, a peristaltic pump and a radio frequency host, wherein the radio frequency host controls the temperature of the water-cooled electrode and starts the peristaltic pump, the radio frequency host is started, and a clinician inserts the water-cooled electrode into a focus of a patient to realize treatment of the patient.
Currently, clinicians develop an initial treatment plan based on the patient's condition and medical experience, and determine where the patient is inserted into the water-cooled electrode. However, since the doctor manually inserts the water-cooled electrode, the actual insertion position of the water-cooled electrode is different from the planned insertion position, which may affect the treatment condition of the patient and may affect the surrounding healthy tissue.
The above prior art solutions have the following drawbacks: there is a problem in that the healthy tissue of the patient is affected due to inaccurate insertion position of the water-cooled electrode.
Disclosure of Invention
In order to reduce the influence on the healthy tissues of a patient caused by inaccurate insertion positions of water-cooled electrodes, the application provides a multi-channel water-cooled radio frequency treatment method, a multi-channel water-cooled radio frequency treatment system, multi-channel water-cooled radio frequency treatment equipment and a storage medium.
In a first aspect of the present application, a method of multi-pass water-cooled radio frequency therapy is provided. The method comprises the following steps:
acquiring patient image information and treatment plan information;
establishing a patient model according to a preset model establishing rule and patient image information;
marking treatment information of the patient model according to the treatment plan information and a preset marking rule;
acquiring treatment image information in the treatment process in real time;
according to the treatment image information and the labeling rule, performing real-time information labeling on the patient model;
calculating an information difference value between the treatment information and the real-time information according to a preset calculation rule;
and outputting prompt information when the information difference is larger than the information preset value.
According to the technical scheme, the patient model is constructed through the acquired patient image information and the model building rule, the treatment plan information and the treatment image information are acquired, the treatment plan information and the treatment image information are marked on the patient model, after the marking is completed, the treatment information and the real-time information can be acquired on the patient model, an information difference value is calculated according to the acquired treatment information and the real-time information, when the difference value is larger than an information preset value, the fact that the actual treatment effect and the predicted treatment effect have large deviation and certain adverse effect can be caused on the healthy tissue of the patient, prompt information needs to be output to prompt a doctor to generate abnormity, and the influence on the healthy tissue of the patient caused by inaccurate water-cooling electrode inserting position is reduced by using a doctor reminding mode.
In a possible implementation manner, the labeling the treatment information of the patient model according to the treatment plan information and a preset labeling rule includes:
the treatment plan information comprises position information to be treated, treatment scheme information and preset treatment effect information;
the treatment scheme information comprises insertion position information and electrode temperature information;
the preset treatment effect information comprises treatment range information, safety range information and safety temperature information;
marking the patient model according to the position information to be treated, the insertion position information, the electrode temperature information, the treatment range information, the safety range information and the safety temperature information.
In a possible implementation manner, the calculating an information difference value between the treatment information and the real-time information according to a preset calculation rule includes:
the treatment image information comprises real-time insertion information, real-time range information and real-time temperature information;
the information difference value comprises a first position difference value, a second position difference value, a third position difference value and a temperature ratio;
calculating a first position difference value of the real-time insertion information and the insertion position information according to a preset point distance calculation rule;
calculating a second position difference value of the real-time range information and the treatment range information and a third position difference value of the real-time range information and the safety range information according to a preset range distance calculation rule;
and calculating the temperature ratio of the safe temperature information and the real-time temperature information according to a preset temperature calculation rule.
In a possible implementation manner, the outputting a prompt message when the information difference is greater than the information preset value includes:
outputting insertion abnormal information when the first position difference value is larger than an insertion preset value;
outputting range increase information when the second position difference is larger than a treatment preset value;
when the difference value of the third position is larger than a safety preset value, outputting treatment stopping information;
and outputting temperature abnormity information when the temperature ratio is greater than a preset temperature value.
In a second aspect of the present application, a multi-channel water-cooled radio frequency therapy system is provided. The system comprises: the controller is electrically connected with the radio frequency host, the radio frequency host is connected with the peristaltic pumps, the peristaltic pumps are connected with the water-cooling electrodes in a one-to-one correspondence manner, and the water-cooling electrodes are all connected with the radio frequency host;
the controller is used for executing computer program instructions of the multi-channel water-cooling radio frequency treatment method;
the radio frequency host is used for connecting the multi-path water-cooled electrodes and starting the peristaltic pumps;
the output power of the radio frequency host is less than 100 watts, the output current of the radio frequency host is less than 900 milliamperes, and the output voltage of the radio frequency host is less than 220Vrms.
In a possible implementation manner, the water-cooled electrode further comprises a first temperature sensor and a second temperature sensor, and both the first temperature sensor and the second temperature sensor are electrically connected with the radio frequency host;
the first temperature sensor is used for detecting the surface temperature of the water-cooled electrode and outputting a first temperature signal;
the second temperature sensor is used for detecting the highest temperature of the water-cooled electrode and outputting a second temperature signal;
and the radio frequency host is used for receiving and displaying the first temperature signal and the second temperature signal.
In one possible implementation manner, the peristaltic pump further includes a flow rate adjusting module, and the flow rate adjusting module is electrically connected with the radio frequency host;
the flow rate adjusting module is used for outputting a flow rate adjusting signal;
the peristaltic pump is used for receiving the flow rate adjusting signal and starting;
and the radio frequency host is used for receiving and displaying the flow rate adjusting signal.
In a possible implementation manner, a liquid storage device is further arranged on the peristaltic pump, and the liquid storage device comprises a liquid storage bag or a liquid storage tank.
In one possible implementation, the controller includes:
a data acquisition module for acquiring patient image information, treatment plan information and treatment image information;
the model building module is used for building a patient model according to preset model building rules and patient image information;
the treatment marking module is used for marking treatment information of the patient model according to the treatment plan information and a preset marking rule;
the real-time labeling module is used for performing real-time information labeling on the patient model according to the treatment image information and the labeling rule;
the data calculation module is used for calculating an information difference value between the treatment information and the real-time information according to a preset calculation rule;
and the data judgment module is used for outputting prompt information when the information difference value is greater than the information preset value.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the patient model is constructed according to the model building rule and the labeling rule by acquiring the patient image information, the treatment plan information and the treatment image information, the information difference value is calculated according to the treatment information and the real-time information on the patient model, when the difference value is greater than the information preset value, the fact that the actual treatment effect has larger deviation with the predicted treatment effect is shown, prompt information needs to be output to prompt a doctor to generate abnormity, and the influence on the healthy tissues of the patient due to the inaccurate insertion position of the water-cooling electrode is reduced by using the mode of prompting the doctor.
Drawings
Fig. 1 is a schematic structural diagram of a multi-channel water-cooling rf therapy system provided in the present application.
Fig. 2 is a schematic structural diagram of a controller provided in the present application.
Fig. 3 is a schematic flow chart of a multi-channel water-cooling rf treatment method provided in the present application.
In the figure, 10, a controller; 20. a radio frequency host; 30. a peristaltic pump; 40. water-cooling the electrode; 200. a multi-channel water-cooled radio frequency therapy system; 201. a data acquisition module; 202. a model building module; 203. a treatment annotation module; 204. a real-time labeling module; 205. a data calculation module; 206. and a data judgment module.
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 application, 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 application.
In addition, the term "and/or" herein is only one kind of association relationship describing the association object, and means that there may be three kinds of relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship, unless otherwise specified.
The embodiments of the present application will be described in further detail with reference to the drawings attached hereto.
The embodiment of the application provides a multichannel water-cooling radio frequency therapy system, and referring to fig. 1, the multichannel water-cooling radio frequency therapy system includes: the device comprises a controller 10, a radio frequency host machine 20, a plurality of peristaltic pumps 30 and a plurality of water-cooling electrodes 40, wherein the controller 10 is electrically connected with the radio frequency host machine 20, the radio frequency host machine 20 is connected with the peristaltic pumps 30, the peristaltic pumps 30 are correspondingly connected with the water-cooling electrodes 40 one by one, and the water-cooling electrodes 40 are connected with the radio frequency host machine 20. The water-cooled electrode 40 further comprises a first temperature sensor and a second temperature sensor, both of which are electrically connected with the radio frequency host 20; the first temperature sensor is used for detecting the surface temperature of the water-cooled electrode 40 and outputting a first temperature signal; the second temperature sensor is used for detecting the highest temperature of the water-cooled electrode 40 and outputting a second temperature signal; the RF host 20 is used for receiving and displaying the first temperature signal and the second temperature signal. The peristaltic pump 30 further comprises a flow rate adjusting module electrically connected to the rf host 20; the flow rate adjusting module is used for outputting a flow rate adjusting signal; the peristaltic pump 30 is used for receiving the flow rate adjusting signal and starting; the radio frequency host 20 is used for receiving the flow rate adjusting signal and displaying the flow rate adjusting signal. The rf host 20 is further configured to output a bipolar mode signal; the water-cooled electrode 40 is used for receiving the bipolar mode signal and starting. In this embodiment, there are four peristaltic pumps 30 and four water-cooled electrodes 40. A controller 10 for executing computer program instructions for a multi-channel water-cooled radio frequency therapy method; the radio frequency host 20 is connected with the four water-cooled electrodes 40 and monitors the temperatures of the four water-cooled electrodes 40, wherein the temperatures comprise the highest temperature of the water-cooled electrodes 40 and the temperature of the surface of the water-cooled electrodes 40; the rf host 20 is used to control the four peristaltic pumps 30 to start. The radio frequency host 20 can be connected with four water-cooled electrodes 40 or four non-water-cooled electrodes 40 at most and controls the electrodes to output radio frequency, so that 1-4 paths of single-pole radio frequency are supported to output simultaneously, and any two paths of single-pole radio frequency are supported to form a double pole to output radio frequency simultaneously. The four peristaltic pumps 30 work independently and can cool the four water-cooled electrodes 40 simultaneously. The flow rate adjustment module can adjust the flow rate of the peristaltic pump 30. The temperature is set within the range of 30-95 ℃, and the water flow rate is set within the range of 2-16 ml/min.
The control of the ablation range of the water-cooling electrode 40 can be realized by setting the water flow speed of the peristaltic pump 30 and the temperature of the water-cooling electrode 40, the ablation range is controlled by two parameters, and the ablation range can be more accurate.
The output power of the rf host 20 is less than 100 watts, the output current of the rf host 20 is less than 900 milliamps, and the output voltage of the rf host 20 is less than 220Vrms. The peristaltic pump 30 is rated for a pump pressure of 4bar to 6bar.
The peristaltic pump 30 is further provided with a liquid storage device, which is a liquid storage bag or a liquid storage tank. The system also comprises a liquid loop matched with the peristaltic pump 30 for use, wherein the liquid loop comprises a PVC pipe and a silicone pipe, one end of the silicone pipe is connected with the peristaltic pump 30, the other end of the silicone pipe is connected with the PVC pipe, and the connection end of the PVC pipe and the water-cooling electrode 40 is connected through a luer connector.
Referring to fig. 2, the controller 10 includes:
a data acquisition module 201 for acquiring patient image information, treatment plan information, and treatment image information;
the model building module 202 is used for building a patient model according to preset model building rules and patient image information;
the treatment labeling module 203 is used for labeling the treatment information of the patient model according to the treatment plan information and a preset labeling rule;
the real-time labeling module 204 is used for performing real-time information labeling on the patient model according to the treatment image information and the labeling rule;
a data calculating module 205, configured to calculate an information difference between the treatment information and the real-time information according to a preset calculation rule;
and the data judgment module 206 is configured to output a prompt message when the information difference is greater than the information preset value.
The controller may be an integrated controller having the functions of the plurality of modules, or may be composed of a plurality of independent processors, and each of the plurality of processors may implement the function of a certain module. If a controller composed of a plurality of independent processors is used, on one hand, the requirement on the computing power of a single processor is low, and on the other hand, the computing efficiency of the simultaneous combined work of a plurality of processors is higher.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the described module may refer to the corresponding process in the method embodiment described later, and is not described herein again.
The embodiment of the application provides a multi-channel water-cooling radio frequency treatment method, and the main flow of the method is described as follows.
As shown in fig. 3:
step S101: patient image information and treatment plan information are acquired.
Specifically, the patient image information includes the name, sex, identification number, patient image information, and the like of the patient. The patient image information can be acquired by CT (electronic computed tomography), MRI (magnetic resonance imaging), PET (positron emission tomography), TMT (TMT) medical infrared thermal imaging technology and other technologies.
The TMT medical infrared thermal imaging technology is a product of combining the medical technology, the infrared camera shooting technology and the computer multimedia technology, and is an image device for recording the human body thermal field. The infrared thermal imager converts far infrared light waves radiated by a human body into electric signals through filtering, gathering, modulation and photoelectric conversion by an optical electronic system, converts the electric signals into digital quantity through A/D (analog/digital) conversion, and displays the temperature field of the human body in a pseudo-color thermal image form through a multimedia image processing technology.
The treatment plan information comprises position information to be treated, treatment scheme information and preset treatment effect information, the treatment scheme information comprises insertion position information, electrode temperature information and electrode flow rate information, and the preset treatment effect information comprises treatment range information, safety range information and safety temperature information; the treatment position information represents a focus position of the patient, and the focus position is a range value; the insertion position information represents the position of an insertion point determined by a clinician according to the condition of a patient and the medical experience of the clinician, and is the coordinate of one point and is not a range value; the electrode temperature information is a temperature value which needs to be reached by a water-cooling electrode of the ablation equipment; the electrode flow rate information indicates a flow rate of the liquid in the water-cooled electrode. The treatment range information is an ablation range which is predicted by a clinician according to experience, the safety range information represents a range value in which the ablation range exceeds a focus position but does not cause adverse effects on a patient, and the safety temperature information represents that the temperature of the ablation range is below a safety temperature and does not cause adverse effects on the patient.
Step S102: and constructing a patient model according to preset model establishing rules and patient image information.
Specifically, the imaging 3D reconstruction is performed through a simulation technology and a 3D technology according to the patient image information, a 3D image of the patient is established, and a patient model is obtained, specifically, a three-dimensional model of the patient is generated for display. In this embodiment, a three-dimensional model of the patient, i.e. a patient model, is constructed using three-dimensional thermographic reconstruction techniques. The above three-dimensional thermal imaging reconstruction technique is well known to those skilled in the art and will not be described herein.
Step S103: and marking the treatment information of the patient model according to the treatment plan information and a preset marking rule.
Specifically, the patient model is labeled according to the position information to be treated, the treatment scheme information and the preset treatment effect information, and each position point and range can be distinguished through different colors. The specific way of labeling the patient model is not unique, as long as the labeled information can be obtained according to the model.
Step S104: and acquiring treatment image information in the treatment process in real time.
Specifically, the treatment image information in the treatment process is obtained in real time, and the way of obtaining the treatment image information is the same as the way of obtaining the patient image information, which is not described herein again. In this embodiment, the treatment image information is acquired using a depth camera and a long wave infrared camera.
Step S105: and performing real-time information annotation on the patient model according to the treatment image information and the annotation rule.
Specifically, the treatment image information includes real-time insertion information, real-time range information, and real-time temperature information, and the real-time insertion information, the real-time range information, and the real-time temperature information are labeled in the patient model, and each position point and range can be distinguished by different colors, but the labeling of the treatment image information is distinguished from the labeling of the treatment plan information. The specific way of labeling the patient model is not unique, as long as the labeled information can be obtained according to the model.
Step S106: and calculating the information difference value of the treatment information and the real-time information according to a preset calculation rule, and outputting prompt information when the information difference value is greater than the preset information value.
Specifically, the treatment information represents the position information to be treated, the treatment plan information and the preset treatment effect information acquired from the patient model
The real-time information comprises real-time insertion information, real-time range information and real-time temperature information which are acquired from a patient model, the real-time insertion information represents the position of a clinician for actually inserting the water-cooled electrode into the patient, a corresponding contrast insertion position can be acquired according to the difference between the temperature of the water-cooled electrode and the body temperature of the patient, and the contrast insertion position is a coordinate of one point; the real-time range information represents the actual action range of the water-cooled electrode inserted into the body of the patient, and a corresponding range value is obtained according to the temperature change of the focus position of the patient; the real-time temperature information represents the highest temperature value in the actual action range of the water-cooled electrode; calculating the first position difference between the real-time insertion information and the insertion position information, i.e. calculating the distance between two points, is a technique known to those skilled in the art and will not be described herein. And when the first position difference value is larger than the insertion preset value, outputting insertion abnormity information, wherein the insertion preset value is the maximum distance which is set by a clinician according to experience and represents the actual insertion position and the planned insertion position, and when the insertion preset value is exceeded, the actual insertion position is far away from the planned insertion position, so that the expected treatment effect cannot be achieved or the possibility of serious adverse effect on the patient exists, and outputting insertion abnormity prompt information to remind the clinician.
Calculating a second position difference value between the real-time range information and the treatment range information, wherein the real-time range information and the treatment range information are both range information, and in order to facilitate the explanation of the calculation method of the second position difference value, a range formed by the two range values is defined as a circle, a ray is emitted in any direction with the point position of the real-time insertion information as a fixed point, for a certain ray, the ray intersects with the edge of the circle of the real-time range information, the intersection point is recorded as a first intersection point, the ray intersects with the edge of the circle of the treatment range information, the intersection point is recorded as a second intersection point, the distance between the real-time insertion information and the first intersection point is calculated and recorded as a first distance value, the distance between the real-time insertion information and the second intersection point is recorded as a second distance value, and the target distance value = second distance value — first distance value. And the second position difference value comprises a plurality of target distance values, when any one target distance value is larger than zero, the actual ablation range exceeds the ablation range predicted by the doctor, the range increasing information is output to prompt the doctor that the actual ablation range exceeds the predicted ablation range, and the maximum target distance value is taken as the second position difference value.
And calculating a third position difference value of the real-time range information and the safety range information, wherein the calculation mode of the third position difference value is consistent with that of the second position difference value, and details are not repeated herein. When any one target distance value in the third position difference value is larger than zero, treatment stopping information is output, the fact that the actual ablation range exceeds the safe ablation range is shown, certain adverse effects can be caused to a patient, and a clinician is prompted to possibly suspend treatment through prompting and outputting prompt information. In this embodiment, the preset therapeutic value and the preset safety value are both zero.
And calculating the temperature ratio of the safe temperature information and the real-time temperature information, wherein the temperature ratio = the real-time temperature information/the safe temperature information, and when the temperature ratio is greater than a preset temperature value, outputting temperature abnormity information to prompt a doctor that the highest temperature in the ablation range exceeds the safe temperature. In this embodiment, the preset temperature value is 1, and in other embodiments, the doctor can set the corresponding preset temperature value according to different situations.
When the third position difference is larger than the safety preset value, after the treatment stopping information is output, if the doctor does not stop the treatment in time, the temperature and flow rate corresponding table stored in the database needs to be acquired, and different temperature differences and flow rate differences are called according to different second position differences. For example, when the third position difference is 0.5 cm, the temperature needs to be adjusted down by 0.5 degrees Celsius and the flow rate needs to be increased by 1ml/min. And outputting a temperature control instruction and a flow rate control instruction according to the called temperature difference and flow rate difference so as to control the temperature of the water-cooled electrode and the flow rate of the liquid in the water-cooled electrode.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the application referred to in the present application is not limited to the embodiments in which the above-mentioned features are combined in particular, and also encompasses other embodiments in which the above-mentioned features or their equivalents are combined arbitrarily without departing from the concept of the application. For example, the above features may be replaced with (but not limited to) features having similar functions as those described in this application.
Claims (10)
1. A method of multi-channel water-cooled radio frequency therapy, comprising:
acquiring patient image information and treatment plan information;
establishing a patient model according to a preset model establishing rule and patient image information;
marking treatment information of the patient model according to the treatment plan information and a preset marking rule;
acquiring treatment image information in a treatment process in real time;
according to the treatment image information and the labeling rule, performing real-time information labeling on the patient model;
calculating an information difference value between the treatment information and the real-time information according to a preset calculation rule;
and outputting prompt information when the information difference is larger than the information preset value.
2. The multi-channel water-cooling radio frequency therapy method according to claim 1, wherein said labeling the treatment information of the patient model according to the treatment plan information and a preset labeling rule comprises:
the treatment plan information comprises position information to be treated, treatment scheme information and preset treatment effect information;
the treatment scheme information comprises insertion position information and electrode temperature information;
the preset treatment effect information comprises treatment range information, safety range information and safety temperature information;
marking the patient model according to the position information to be treated, the insertion position information, the electrode temperature information, the treatment range information, the safety range information and the safety temperature information.
3. The multi-channel water-cooling radio frequency therapy method according to claim 2, wherein the calculating an information difference between the therapy information and the real-time information according to a preset calculation rule comprises:
the treatment image information comprises real-time insertion information, real-time range information and real-time temperature information;
the information difference value comprises a first position difference value, a second position difference value, a third position difference value and a temperature ratio;
calculating a first position difference value of the real-time insertion information and the insertion position information according to a preset point distance calculation rule;
calculating a second position difference value of the real-time range information and the treatment range information and a third position difference value of the real-time range information and the safety range information according to a preset range distance calculation rule;
and calculating the temperature ratio of the safe temperature information and the real-time temperature information according to a preset temperature calculation rule.
4. The multi-channel water-cooling radio frequency therapy method according to claim 3, wherein when the information difference is larger than the information preset value, outputting prompt information, including:
outputting insertion abnormal information when the first position difference value is larger than an insertion preset value;
outputting range increase information when the second position difference is larger than a treatment preset value;
when the difference value of the third position is larger than a safety preset value, outputting treatment stopping information;
and outputting temperature abnormity information when the temperature ratio is greater than a preset temperature value.
5. A multi-channel water-cooled radio frequency therapy system, comprising: the device comprises a controller (10), a radio frequency host (20), a plurality of peristaltic pumps (30) and a plurality of water-cooling electrodes (40), wherein the controller (10) is electrically connected with the radio frequency host (20), the radio frequency host (20) is connected with the peristaltic pumps (30), the peristaltic pumps (30) are correspondingly connected with the water-cooling electrodes (40) one by one, and the water-cooling electrodes (40) are all connected with the radio frequency host (20);
the controller (10) for executing computer program instructions of any one of the methods of claims 1-4;
the radio frequency host (20) is used for connecting a plurality of water-cooled electrodes (40) and starting the peristaltic pumps (30);
the output power of the radio frequency host (20) is less than 100 watts, the output current of the radio frequency host (20) is less than 900 milliamperes, and the output voltage of the radio frequency host (20) is less than 220Vrms.
6. The multi-channel water-cooled radio frequency therapy system according to claim 5, wherein the water-cooled electrode (40) further comprises a first temperature sensor and a second temperature sensor, both of which are electrically connected with the radio frequency host (20);
the first temperature sensor is used for detecting the surface temperature of the water-cooled electrode (40) and outputting a first temperature signal;
the second temperature sensor is used for detecting the highest temperature of the water-cooled electrode (40) and outputting a second temperature signal;
and the radio frequency host (20) is used for receiving and displaying the first temperature signal and the second temperature signal.
7. The multi-channel water-cooled radio frequency therapy system according to claim 5, wherein the peristaltic pump (30) further comprises a flow rate regulation module electrically connected to the radio frequency host (20);
the flow rate adjusting module is used for outputting a flow rate adjusting signal;
the peristaltic pump (30) is used for receiving the flow rate adjusting signal and starting;
and the radio frequency host (20) is used for receiving and displaying the flow rate adjusting signal.
8. The multi-channel water-cooled radio frequency therapy system according to claim 5,
the radio frequency host (20) is also used for outputting a bipolar mode signal;
the water-cooled electrode (40) is used for receiving the bipolar mode signal and starting.
9. The multi-channel water-cooled radio frequency therapy system according to claim 5, wherein a liquid storage device is further disposed on the peristaltic pump (30), and the liquid storage device comprises a liquid storage bag or a liquid storage tank.
10. The multi-channel water-cooled radio frequency therapy system according to claim 5, wherein said controller (10) comprises:
a data acquisition module (201) for acquiring patient image information, treatment plan information and treatment image information;
the model building module (202) is used for building a patient model according to preset model building rules and patient image information;
a treatment labeling module (203) for labeling the treatment information of the patient model according to the treatment plan information and a preset labeling rule;
the real-time labeling module (204) is used for performing real-time information labeling on the patient model according to the treatment image information and the labeling rule;
the data calculation module (205) is used for calculating an information difference value between the treatment information and the real-time information according to a preset calculation rule;
and the data judgment module (206) is used for outputting prompt information when the information difference value is larger than the information preset value.
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| CN202310109018.4A CN115813534A (en) | 2023-02-14 | 2023-02-14 | Multi-channel water-cooling radio frequency treatment method, system, equipment and storage medium |
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| CN1961841A (en) * | 2006-11-30 | 2007-05-16 | 上海交通大学 | Image guided water cooling type RFA employed tumor treatment integrated machine |
| CN103429181A (en) * | 2010-11-10 | 2013-12-04 | 帕芬特保健私人有限公司 | Systems and methods for planning image-guided interventional procedures |
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