阅读说明：本技术 一种用于连续血液净化的监控系统 (Monitoring system for continuous blood purification ) 是由 滕琰 李丹 张怡倩 屈慧 郑海利 于 2019-10-23 设计创作，主要内容包括：本发明公开了一种用于连续血液净化的监控系统,包括：血液透析参数采集模块,用于采集透析液参数和血液参数；生命体征参数采集模块,用于采集患者的生命体征参数；工况接入模块,用于接入血液透析设备的工况参数；数据评估模块,通过PYTHON脚本直接计算各参数的特征数据,然后将所述特征数据输入可视化卷积神经网络实现各参数的评估；预警模块,用于在数据评估模块的评估结果落入预设的门限时启动,以语音播报协同预警短信自动编辑发送的方式进行预警。本发明可以方便、直观地监控当前正在血液透析的患者以及当前正在工作的血液透析仪是否处于正常状态,从而保证血液透析的质量。(The invention discloses a monitoring system for continuous blood purification, comprising: the hemodialysis parameter acquisition module is used for acquiring dialysate parameters and blood parameters; the vital sign parameter acquisition module is used for acquiring the vital sign parameters of the patient; the working condition access module is used for accessing working condition parameters of the hemodialysis equipment; the data evaluation module is used for directly calculating the characteristic data of each parameter through the PYTHON script and then inputting the characteristic data into the visual convolutional neural network to realize the evaluation of each parameter; and the early warning module is used for starting when the evaluation result of the data evaluation module falls into a preset threshold, and carrying out early warning in a mode of automatically editing and sending the early warning short message in cooperation with voice broadcast. The invention can conveniently and intuitively monitor whether the patient currently undergoing hemodialysis and the hemodialysis instrument currently working are in normal states, thereby ensuring the quality of hemodialysis.)

1. A monitoring system for continuous blood purification, characterized by: the method comprises the following steps:

the hemodialysis parameter acquisition module is used for acquiring dialysate parameters and blood parameters;

the vital sign parameter acquisition module is used for acquiring the vital sign parameters of the patient;

the working condition access module is used for accessing working condition parameters of the hemodialysis equipment;

the data evaluation module is used for directly calculating the characteristic data of each parameter through the PYTHON script and then inputting the characteristic data into the visual convolutional neural network to realize the evaluation of each parameter;

and the early warning module is used for starting when the evaluation result of the data evaluation module falls into a preset threshold, and carrying out early warning in a mode of automatically editing and sending the early warning short message in cooperation with voice broadcast.

2. A monitoring system for continuous blood purification according to claim 1, wherein: the blood parameters are obtained by detecting blood, and comprise one or more of blood urea nitrogen concentration BUN, urea removal rate K, ultrafiltration volume UF, blood flow rate v, blood temperature T, blood pressure P, blood dry weight rho and blood concentration n, and the dialysate parameters at least comprise dialysate conductance, dialysate pH value, dialysate temperature, dialysate pressure, dialysate flow, arteriovenous pressure, ultrafiltration volume, blood flow volume, transmembrane pressure, air bubble volume and blood leakage volume information.

3. A monitoring system for continuous blood purification according to claim 1, wherein: further comprising:

and the curve drawing module is used for generating a temporal curve which changes along with time according to the acquired parameters, and the temporal curve displays the change condition of the parameter data of each monitoring point along with time.

4. A monitoring system for continuous blood purification according to claim 1, wherein: the early warning short message at least comprises patient information, current vital sign parameters of the patient, early warning parameters, the working condition of the dialysis equipment and the position of the dialysis equipment.

5. A monitoring system for continuous blood purification according to claim 1, wherein: further comprising:

the personalized customization module is used for generating a corresponding dialysis scheme according to the blood parameters and the disease indexes of each patient and outputting a corresponding control command to each execution device of the dialysis equipment based on the dialysis scheme; and the dynamic modification of the dialysis scheme is realized according to the hemodialysis parameters and the vital sign parameters.

6. A monitoring system for continuous blood purification according to claim 1, wherein: the system also comprises a PDF form compiling module which is used for filling the dialysate parameters, the blood parameters, the vital sign parameters and the corresponding curve graphs thereof in each dialysis process into a preset Latex template and calling a Latex compiling command to automatically compile and generate a data report.

7. A monitoring system for continuous blood purification according to claim 1, wherein: further comprising:

the block chain is used for realizing the encrypted storage of the monitoring system data;

after a user registers and logs in, the mobile phone APP can check data in the authority through accessing the block chain.

8. A monitoring system for continuous blood purification according to claim 1, wherein: further comprising:

and the early warning scheme alternative module is used for outputting the corresponding early warning scheme to the corresponding mobile terminal according to the data evaluation result for the reference of medical staff.

Technical Field

The invention relates to the field of blood purification, in particular to a monitoring system for continuous blood purification.

Background

Hemodialysis is generally performed by removing metabolic products, abnormal plasma components, and drugs, toxic substances, etc. accumulated in the body from the blood using a hemodialysis apparatus, correcting electrolytes in the body, and maintaining the acid-base balance in the body.

At present, the hemodialysis machine and the matched equipment thereof are widely applied to treatment areas such as hospitals, medical institutions and the like. The working conditions of each hemodialysis machine and the matched equipment thereof are closely related to the treatment effect of a patient, so that the problem that the existing hemodialysis machine needs to solve is how to ensure the normal operation of the hemodialysis machine, make the dialysis data of a human body in a reasonable range and reduce the occurrence of medical accidents.

Disclosure of Invention

In order to solve the above problems, the present invention provides a monitoring system for continuous blood purification, which can conveniently and intuitively monitor whether a patient currently undergoing hemodialysis and a hemodialysis machine currently undergoing hemodialysis are in a normal state, thereby ensuring the quality of hemodialysis.

In order to achieve the purpose, the invention adopts the technical scheme that:

a monitoring system for continuous blood purification, comprising:

the hemodialysis parameter acquisition module is used for acquiring dialysate parameters and blood parameters;

the vital sign parameter acquisition module is used for acquiring the vital sign parameters of the patient;

the working condition access module is used for accessing working condition parameters of the hemodialysis equipment;

the data evaluation module is used for directly calculating the characteristic data of each parameter through the PYTHON script and then inputting the characteristic data into the visual convolutional neural network to realize the evaluation of each parameter;

and the early warning module is used for starting when the evaluation result of the data evaluation module falls into a preset threshold, and carrying out early warning in a mode of automatically editing and sending the early warning short message in cooperation with voice broadcast.

Further, the blood parameters are obtained by detecting blood, and include one or more of blood urea nitrogen concentration BUN, urea removal rate K, ultrafiltration volume UF, blood flow rate v, blood temperature T, blood pressure P, blood dry weight ρ, and blood concentration n, and the dialysate parameters at least include dialysate conductance, dialysate pH, dialysate temperature, dialysate pressure, dialysate flow, arteriovenous pressure, ultrafiltration volume, blood flow volume, transmembrane pressure, and air bubble volume and blood leakage volume information.

Further, still include:

and the curve drawing module is used for generating a temporal curve which changes along with time according to the acquired parameters, and the temporal curve displays the change condition of the parameter data of each monitoring point along with time.

Further, the early warning short message at least comprises patient information, current vital sign parameters of the patient, early warning parameters, the working condition of the dialysis equipment and the position of the dialysis equipment.

Further, still include:

the personalized customization module is used for generating a corresponding dialysis scheme according to the blood parameters and the disease indexes of each patient and outputting a corresponding control command to each execution device of the dialysis equipment based on the dialysis scheme; and the dynamic modification of the dialysis scheme is realized according to the hemodialysis parameters and the vital sign parameters.

And further, the system also comprises a PDF form compiling module which is used for filling the dialysate parameters, the blood parameters, the vital sign parameters and the corresponding curve graphs thereof in each dialysis process into a preset Latex template and calling a Latex compiling command to automatically compile and generate a data report.

Further, still include:

the block chain is used for realizing the encrypted storage of the monitoring system data;

after a user registers and logs in, the mobile phone APP can check data in the authority through accessing the block chain.

Further, still include:

and the early warning scheme alternative module is used for outputting the corresponding early warning scheme to the corresponding mobile terminal according to the data evaluation result for the reference of medical staff.

The invention has the following beneficial effects:

whether the patient who is currently hemodialysis and the hemodialysis appearance that is currently working are in normal condition can be monitored conveniently, directly perceivedly to guarantee hemodialysis's quality.

Drawings

Fig. 1 is a system block diagram of a monitoring system for continuous blood purification according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.

As shown in fig. 1, an embodiment of the present invention provides a monitoring system for continuous blood purification, including:

the hemodialysis parameter acquisition module is used for acquiring dialysate parameters and blood parameters; each dialysate parameter and blood parameter carries a patient information identifier; the patient information identification is realized by adopting a data marking module;

the vital sign parameter acquisition module is used for acquiring the vital sign parameters of the patient; the vital sign parameter acquisition module adopts a non-invasive sensor with an RFID chip to detect blood pressure, blood flow, heart rate, body temperature and electromyographic data, wherein the electromyographic data are muscle and nerve bioelectric signals acquired by an EMG sensor; during measurement, the sensor is fixed by adopting a medical application; the RFID chip carries patient information, so that each vital sign parameter carries the patient information;

the working condition access module is used for accessing working condition parameters of the hemodialysis equipment; each working condition parameter carries a corresponding equipment number;

the data evaluation module is used for directly calculating the characteristic data of each parameter through the PYTHON script and then inputting the characteristic data into the visual convolutional neural network to realize the evaluation of each parameter;

the early warning module is used for starting when the evaluation result of the data evaluation module falls into a preset threshold and carrying out early warning in a mode of automatically editing and sending the voice broadcast cooperative early warning short message; the early warning short message at least comprises patient information, current vital sign parameters of the patient, early warning parameters, the working condition of the dialysis equipment and the position of the dialysis equipment.

The curve drawing module is used for generating a temporal curve which changes along with time according to the acquired parameters, and the temporal curve displays the change condition of the parameter data of each monitoring point along with time;

the personalized customization module is used for generating a corresponding dialysis scheme according to the blood parameters and the disease indexes of each patient and outputting a corresponding control command to each execution device of the dialysis equipment based on the dialysis scheme; the hemodialysis system is also used for dynamically modifying a dialysis scheme according to hemodialysis parameters and vital sign parameters, and when the hemodialysis scheme is modified, aiming at received data, on the premise of ensuring the safety of a patient, a multi-group differential evolution algorithm is adopted for optimization calculation to obtain the dialysis scheme which is beneficial to improving the current dialysis effect;

the PDF form compiling module is used for filling the dialysate parameters, the blood parameters, the vital sign parameters and corresponding curve graphs thereof in each dialysis process into a prefabricated Latex template and calling a Latex compiling command to automatically compile and generate a data report;

the block chain is used for realizing the encrypted storage of the monitoring system data;

after the user registers and logs in, the mobile phone app can view data in the authority through accessing the block chain.

In this embodiment, the blood parameters are obtained by detecting blood, and include one or more of blood urea nitrogen concentration BUN, urea removal rate K, ultrafiltration volume UF, blood flow rate v, blood temperature T, blood pressure P, blood dry weight ρ, and blood concentration n, and the dialysate parameters at least include dialysate conductance, dialysate ph, dialysate temperature, dialysate pressure, dialysate flow, arteriovenous pressure, ultrafiltration volume, blood flow volume, transmembrane pressure, and air bubble volume and blood leakage volume information.

In this embodiment, the mobile phone APP is provided with:

the data comparison and analysis module is used for calling the curve drawing module to perform a temporal curve of each parameter in the interval along with the change of time according to the data interval selected by the user;

and the regression calculation module is used for carrying out regression calculation on the drawn curves through different functions so as to obtain various target data.

In this embodiment, the method further includes: and the early warning scheme alternative module is used for outputting the corresponding early warning scheme to the corresponding mobile terminal according to the data evaluation result for the reference of medical staff.

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.