CN103815966A - Physiological parameter processing device and method - Google Patents

Abstract

A physiological parameter processing device, comprising: a data acquisition module, configured to acquire physiological parameters according to the types of physiological parameters in preset processing requirements; a data processing module, connected to the data acquisition module, and processing all The physiological parameters are processed; the output module is connected with the data processing module and outputs the processing results of the physiological parameters. The above-mentioned physiological parameter processing system obtains physiological parameters according to the types of physiological parameters in the preset processing requirements, processes the physiological parameters according to the preset processing requirements, and then outputs the processing results of the physiological parameters, which reduces the workload of medical staff. Labor, assisting medical staff to quickly grasp the patient's situation. In addition, a physiological parameter processing method is also provided.

Description

Physiological parameter processing device and method

technical field

The invention relates to the field of medical equipment, in particular to a physiological parameter processing device and method.

Background technique

Monitoring equipment is equipment used to detect physiological parameters of patients, such as ECG monitoring equipment, blood pressure monitoring equipment, blood glucose analyzer, blood gas analyzer and other monitoring and testing equipment.

The six standard parameters of the monitoring equipment are ECG, respiration, non-invasive blood pressure, blood oxygen saturation, pulse, and body temperature. In addition, optional parameters include: invasive blood pressure, end-tidal carbon dioxide, respiratory mechanics, anesthetic gas, cardiac output (invasive and non-invasive), EEG bispectral index, etc. Monitoring devices have applications during and after surgery.

Traditional monitoring equipment usually calculates the physiological parameters based on the detected physical and chemical parameters, and continuously monitors the patient's physiological parameters for 24 hours, detects the change trend, points out the critical situation, and provides the basis for the doctor's emergency treatment and treatment. In addition to measuring and monitoring physiological parameters, the use of monitoring equipment also includes monitoring and processing medication and conditions before and after surgery. However, the physiological parameters directly obtained only relying on the detected physical and chemical parameters can no longer meet the needs of monitoring.

Contents of the invention

Based on this, it is necessary to provide a physiological parameter processing device for the problem that the physiological parameters directly obtained by the monitoring equipment relying on the detected physical and chemical parameters cannot meet the monitoring requirements.

A physiological parameter processing device, comprising:

A data acquisition module, configured to acquire physiological parameters according to the types of physiological parameters in the preset processing requirements;

A data processing module, connected to the data acquisition module, processes the physiological parameters according to the preset processing requirements;

The output module is connected with the data processing module and outputs the processing results of the physiological parameters.

In one of the embodiments, the system further includes a setting module, configured to set the preset processing requirements according to user input instructions.

In one of the embodiments, the preset processing requirement is a preset processing formula.

In one of the embodiments, the data acquisition module is further configured to acquire physiological parameters according to a user-defined source of physiological parameters or receive physiological parameters input by a user.

In one of the embodiments, the output module is further configured to output a time-varying trend of the processing result of the physiological parameter.

In one of the embodiments, the system further includes an alarm module, configured to give an alarm prompt to the processing result when it is judged that the processing result of the physiological parameter is abnormal and meets predetermined requirements.

In one of the embodiments, the frequency of processing the physiological parameters by the data processing module is adaptively changed according to the fluctuation of the data of the physiological parameters.

A method for processing physiological parameters, comprising the steps of:

Acquire physiological parameters according to the types of physiological parameters in the preset processing requirements;

Processing the physiological parameters according to the preset processing requirements;

A processing result of the physiological parameter is output.

In one of the embodiments, it further includes a step of setting the preset processing requirements according to user input instructions.

In one of the embodiments, the step of acquiring physiological parameters according to the types of physiological parameters in the preset processing requirements is:

Acquire physiological parameters according to a user-defined source of physiological parameters or receive physiological parameters input by a user.

The above physiological parameter processing method and system obtain physiological parameters according to the types of physiological parameters in the preset processing requirements, process the physiological parameters according to the preset processing requirements, and then output the processing results of the physiological parameters, which reduces the need for medical care. The labor of the staff helps the medical staff to quickly grasp the patient's condition.

Description of drawings

Fig. 1 is a schematic structural diagram of a physiological parameter processing device in an embodiment;

Fig. 2 is a schematic structural diagram of a physiological parameter processing device in another embodiment;

Fig. 3 is a schematic structural diagram of a physiological parameter processing device in yet another embodiment;

Fig. 4 is a flowchart of a physiological parameter processing method in an embodiment.

Detailed ways

As shown in FIG. 1 , in one embodiment, a physiological parameter processing device includes a data acquisition module 110 , a data processing module 130 and an output module 150 .

The data acquisition module 110 acquires physiological parameters according to the types of physiological parameters in the preset processing requirements. Physiological parameters here refer to physiologically meaningful measurement results obtained by detecting the human body or samples obtained from the human body, such as blood pressure. That is to say, the physiological parameter processing device does not directly process the physical and chemical information obtained from the human body or human body samples, but performs secondary processing on the obtained physiological parameters.

These physiological parameters can be obtained from the monitoring stand-alone (including monitoring equipment, blood glucose analyzer, blood gas analyzer and other monitoring, monitoring and testing equipment), information system (connected to the testing stand-alone), or other third-party equipment containing the required physiological parameters, such as Through HL7 (Health Level 7, medical information exchange layer seven protocol) or CMS (Central Monitoring System, central monitoring system) protocol, etc. The monitoring device is taken as an example below for description. The real-time detected physiological parameters are obtained through the communication connection established with the monitoring equipment, the communication connection can be a wired connection or a wireless connection, and the network environment can be a local area network or a wide area network. For example, monitoring devices can abide by the TCP/IP protocol (Transmission Control Protocol/Internet Protocol, Transmission Control Protocol/Internet Internet Protocol, also known as network communication protocol), establish basic communication connections and define basic data exchange through the TCP/IP protocol Way. The network devices also comply with the HL7 or CMS protocol, and the electronic data exchange through the HL7 protocol or the CMS protocol can standardize the format of clinical medicine and management information, reduce the cost of hospital information system interconnection, and improve the efficiency of data information sharing between hospital information systems. To a certain extent, the content of various materials can be managed in a unified manner, and the effective use of data content can be realized.

Call the physiological parameters according to the types of physiological parameters in the preset processing requirements. The physiological parameters detected by the monitoring equipment can be called locally or by other devices. Different types of physiological parameters are represented by different variable symbols, such as coronary artery perfusion Pressure CPP, diastolic blood pressure DBP, left ventricular end-diastolic pressure LVEDP, heart rate HR, systolic blood pressure SBP, pulmonary arteriolar wedge pressure PAWP, etc., by directly calling the variable symbol or name in the preset processing requirements to call the value of the variable and processing.

The preset processing requirements can be preset processing formulas, which include calculation symbols and preset coefficients, etc., through calculation symbols and preset coefficients, variable values can be processed, and relevant data of human physiological indicators can be calculated, such as The following processing formulas are some preset processing formulas:

Shock index=pulse/systolic blood pressure (0.5 is normal; =1 is mild shock, indicating blood loss of 20%~30%; greater than 1 is shock; greater than 1.5 is severe shock, indicating blood loss of 30%~50%; greater than 2 is severe Shock, indicating that the blood loss is greater than 50%. The pulse unit is beat/minute, and the systolic blood pressure unit is mmHg);

Coronary perfusion pressure: CPP=DBP-LVEDP, where DBP represents diastolic pressure and LVEDP represents left ventricular end-diastolic pressure);

Heart rate-systolic blood pressure product: RPP=HR*SBP, normally less than 12000, greater than this value indicates increased oxygen consumption;

Myocardial oxygen balance index triple index: TI=RPP*PAWP=HR*SBP*PAWP, normally less than 150,000, any increase in any of the three can lead to increased myocardial oxygen consumption, where PAWP means pulmonary arteriole wedge pressure;

Diastolic blood pressure time index DRTI = (average aortic diastolic pressure - LAP (or PAWP)) * diastolic time.

The source of the physiological parameters in the data acquisition module 110 can be fixed. In addition, the source of the physiological parameters in the data acquisition module 110 can be customized according to needs, that is, the data acquisition module 110 can acquire physiological parameters or receive user input physiological parameters. In this embodiment, when there are multiple sources of physiological parameters, the physiological parameters can be obtained according to the source of the user-defined physiological parameters, because there may be functional duplication between some monitoring devices, so that the obtained physiological parameters are of the same type. Defining physiological parameters can avoid calling repeated data; and sometimes the same physiological parameters come from different parts, and the preset processing requirements may have requirements on the source of parts. The source of physiological parameters can be a monitoring stand-alone machine or an information system. The testing stand-alone machine can be a monitoring or testing device such as a monitoring device, a blood glucose analyzer, or a blood gas analyzer. The information system is a device connected to a testing stand-alone machine. The physiological parameters in a preset processing request may come from the same device or different devices. The monitoring device sends a broadcast data packet. The broadcast packet data includes the device name, physical address or IP address of the monitoring device. According to the identification of the monitoring device, different monitoring devices can be identified to call the physiological parameters in different monitoring devices. Of course, the physiological parameters input by the user may also be directly obtained, for example, the pulse and systolic blood pressure among the physiological parameters in the preset processing requirements are directly input. The direct acquisition of the physiological parameters input by the user makes the processing of the physiological parameters more flexible and convenient.

The data processing module 130 is connected to the data acquisition module 110, and processes the physiological parameters according to preset processing requirements. The preset processing requirements may be user-defined processing requirements, for example, the user may define types of physiological parameters, processing formulas for these physiological parameters, etc.; they may also be default processing requirements selected by the user. The default processing requirements, such as the shock index processing formula, the myocardial oxygen balance index processing formula, etc., calculate the physiological parameters according to the preset processing requirements, and call the real-time parameters of the monitoring equipment according to the preset frequency for calculation. In addition, the frequency of obtaining and processing physiological parameters can be adaptively changed according to the fluctuation of physiological parameter data. First, the real-time parameters of the monitoring device are called for calculation according to the preset frequency. When the data fluctuates frequently, the frequency of obtaining and processing physiological parameters can be correspondingly improved. When the data fluctuates smoothly, the calculation frequency will be reduced accordingly. Therefore, the calculation amount can be reduced, and the calculation resources can be saved.

The output module 150 is connected with the data processing module 130, and outputs the processing results of physiological parameters. In this embodiment, the processing results of the corresponding patient's physiological parameters are displayed according to the patient information, such as name, age, gender, bed number, and medical record number. Moreover, it can also support simultaneous viewing of multiple patient information. When the data comes from the same person, the processing results can be displayed separately for comprehensive analysis; when the data comes from multiple people, they can be displayed differently. Values can be displayed in real time, changed according to changes in physiological parameters of the monitoring device, or displayed at a fixed frequency. The display frequency can be automatically adjusted according to the fluctuation of the value. When the fluctuation range of the value is small, the display frequency is reduced. When the fluctuation range is large, the display frequency is increased, thereby reducing the power consumption of the device. The normal value range of the data can be displayed according to the user's definition, which can be used for timely comparison and display for easy viewing. The device displaying the processing result can be a monitoring device or a PC, and can also be a handheld device such as a tablet computer, a palmtop computer or a mobile phone, and the displayed result can be hidden in the background and displayed according to user needs. In addition, it also supports local storage or export of processing results of physiological parameters, including electronic and paper export methods, such as electronic printing, paper printing, or electronic data transmission.

The above-mentioned physiological parameter processing device obtains physiological parameters according to the types of physiological parameters in the preset processing requirements, processes the physiological parameters according to the preset processing requirements, and then outputs the processing results of the physiological parameters, which reduces the workload of medical staff. Labor, assisting medical staff to quickly grasp the patient's situation.

Further, the output module 150 may also output the trend of the processing results of the physiological parameters over time. In this embodiment, according to the time range preset by the user or the default time range, the change trend of the processing results of the physiological parameters is displayed. The change trend can be a change trend chart, such as a bar chart, a sector chart, a line chart, a network chart, and a histogram. The change trend chart is updated and displayed in real time according to the real-time processing results. The trend chart can mark the normal range and time range of parameters according to the user's definition. In other embodiments, it is also possible to only output the current processing result without outputting the change trend.

As shown in FIG. 2 , the above-mentioned physiological parameter processing device further includes an alarm module 170 . The alarm module 170 is connected to the data processing module 130, and when it is judged that the processing result of the physiological parameters is abnormal and meets the predetermined requirements, it will give an alarm prompt to the processing result. In this embodiment, the processing result of the physiological parameter is judged in real time to judge whether the numerical value of the processing result is abnormal; the preset requirement may be the time requirement or the frequency requirement of the abnormality. Only when the preset requirements are met will the alarm be issued. It is possible to not perform alarm processing for very individual abnormalities. If the abnormal situation exceeds the preset time or frequency, that is to say, only if the abnormality persists, it means that it is a real abnormality, so as to avoid misunderstandings caused by accidental factors. alarm. For example, a person's shock index of 0.5 is normal, 1 is mild shock, greater than 1 is shock, greater than 1.5 is severe shock, and greater than 2 is severe shock. Corresponding alarms can be given according to different abnormal levels. The alarm prompt can be prompted by sound, flashing on the screen, or a combination of the two. Of course, the alarm module 170 can also be omitted without giving an alarm prompt, and only outputting the processing result.

As shown in FIG. 3 , the above-mentioned physiological parameter processing apparatus further includes a setting module 190 . The setting module 190 sets preset processing requirements according to user input instructions. In this embodiment, the input instructions preset by the user include user-edited processing formulas, user-defined variable types, variable ranges, and/or sources, etc., and the user-edited processing formulas may include variables that call physiological parameters, calculation symbols, calculation Coefficients, calculation units, and formulas for calculating physiological parameters, etc., calculation symbols can be letters or a combination of letters and numbers formed by function symbols, addition, subtraction, multiplication, division, braces, parentheses, or equal symbols. Physiological parameters may be acquired according to user-selected default treatment requirements or selected user-input treatment requirements. The processing requirements input by the user can be saved for next selection. The processing requirements entered by the user can also be edited and saved multiple times.

The above-mentioned physiological parameter processing device can be implemented by dedicated hardware equipment, or installed in equipment with processing capabilities in the form of computer programs, such as monitoring equipment, detection equipment, or even ordinary computers and smart phones.

In addition, a physiological parameter processing method is also provided, as shown in Figure 4, including the following steps:

Step S110, acquiring physiological parameters according to the types of physiological parameters in the preset processing requirements. Physiological parameters here refer to measurement results with physiological significance that have been obtained by probing the human body or samples obtained from the human body, such as blood pressure and the like. That is to say, the physiological parameter processing method does not directly process the physical and chemical information obtained from the human body or human body samples, but performs secondary processing on the obtained physiological parameters.

These physiological parameters can be obtained from the monitoring stand-alone (including monitoring equipment, blood glucose analyzer, blood gas analyzer and other monitoring, monitoring and testing equipment), information system (connected to the testing stand-alone), or other third-party equipment containing the required physiological parameters, such as Through HL7 (Health Level 7, medical information exchange layer seven protocol) or CMS (Central Monitoring System, central monitoring system) protocol, etc. The monitoring device is taken as an example below for description. The real-time detected physiological parameters are obtained through the communication connection established with the monitoring equipment, the communication connection can be a wired connection or a wireless connection, and the network environment can be a local area network or a wide area network. For example, monitoring devices can abide by the TCP/IP protocol (Transmission Control Protocol/Internet Protocol, Transmission Control Protocol/Internet Internet Protocol, also known as network communication protocol), establish basic communication connections and define basic data exchange through the TCP/IP protocol Way. The network devices also comply with the HL7 or CMS protocol, and the electronic data exchange through the HL7 protocol or the CMS protocol can standardize the format of clinical medicine and management information, reduce the cost of hospital information system interconnection, and improve the efficiency of data information sharing between hospital information systems. To a certain extent, the content of various materials can be managed in a unified manner, and the effective use of data content can be realized.

Call the physiological parameters according to the types of physiological parameters in the preset processing requirements. The physiological parameters detected by the monitoring equipment can be called locally or by other devices. Different types of physiological parameters are represented by different variable symbols, such as coronary artery perfusion Pressure CPP, diastolic blood pressure DBP, left ventricular end-diastolic pressure LVEDP, heart rate HR, systolic blood pressure SBP, pulmonary arteriolar wedge pressure PAWP, etc., by directly calling the variable symbol or name in the preset processing requirements to call the value of the variable and processing.

The preset processing requirements can be preset processing formulas, which include calculation symbols and preset coefficients, etc., through calculation symbols and preset coefficients, variable values can be processed, and relevant data of human physiological indicators can be calculated, such as The following processing formulas are some preset processing formulas:

Shock index=pulse/systolic blood pressure (0.5 is normal; =1 is mild shock, indicating blood loss of 20%~30%; greater than 1 is shock; greater than 1.5 is severe shock, indicating blood loss of 30%~50%; greater than 2 is severe Shock, indicating that the blood loss is greater than 50%. The pulse unit is beat/minute, and the systolic blood pressure unit is mmHg);

Coronary perfusion pressure: CPP=DBP-LVEDP, where DBP represents diastolic pressure and LVEDP represents left ventricular end-diastolic pressure);

Heart rate-systolic blood pressure product: RPP=HR*SBP, normally less than 12000, greater than this value indicates increased oxygen consumption;

Myocardial oxygen balance index triple index: TI=RPP*PAWP=HR*SBP*PAWP, normally less than 150,000, any increase in any of the three can lead to increased myocardial oxygen consumption, where PAWP means pulmonary arteriole wedge pressure;

Diastolic blood pressure time index DRTI = (average aortic diastolic pressure - LAP (or PAWP)) * diastolic time.

The source of the physiological parameter in the above step S110 can be fixed. In addition, the source of the physiological parameter in the above step S110 can be customized according to the needs, that is, the above step S110 is to obtain the physiological parameter according to the user-defined source of the physiological parameter or receive the physiological parameter input by the user. . In this embodiment, when there are multiple sources of physiological parameters, the physiological parameters can be obtained according to the source of the user-defined physiological parameters, because there may be functional duplication between some monitoring devices, so that the obtained physiological parameters are of the same type. Defining physiological parameters can avoid calling repeated data; and sometimes the same physiological parameters come from different parts, and the preset processing requirements may have requirements on the source of parts. The source of physiological parameters can be a monitoring stand-alone machine or an information system. The testing stand-alone machine can be a monitoring or testing device such as a monitoring device, a blood glucose analyzer, or a blood gas analyzer. The information system is a device connected to a testing stand-alone machine. The physiological parameters in a preset processing request may come from the same device or different devices. The monitoring device sends a broadcast data packet. The broadcast packet data includes the device name, physical address or IP address of the monitoring device. According to the identification of the monitoring device, different monitoring devices can be identified to call the physiological parameters in different monitoring devices. Of course, the physiological parameters input by the user may also be directly obtained, for example, the pulse and systolic blood pressure among the physiological parameters in the preset processing requirements are directly input. The direct acquisition of the physiological parameters input by the user makes the processing of the physiological parameters more flexible and convenient.

In step S130, the physiological parameters are processed according to preset processing requirements. The preset processing requirements may be user-defined processing requirements, for example, the user may define types of physiological parameters, processing formulas for these physiological parameters, etc.; they may also be default processing requirements selected by the user. The default processing requirements, such as the shock index processing formula, the myocardial oxygen balance index processing formula, etc., calculate the physiological parameters according to the preset processing requirements, and call the real-time parameters of the monitoring equipment according to the preset frequency for calculation. In addition, the frequency of obtaining and processing physiological parameters can be adaptively changed according to the fluctuation of physiological parameter data. First, the real-time parameters of the monitoring device are called for calculation according to the preset frequency. When the data fluctuates frequently, the frequency of obtaining and processing physiological parameters can be correspondingly improved. When the data fluctuates smoothly, the calculation frequency will be reduced accordingly. Therefore, the calculation amount can be reduced, and the calculation resources can be saved.

Step S150, outputting the processing results of the physiological parameters. In this embodiment, the processing results of the corresponding patient's physiological parameters are displayed according to the patient information, such as name, age, gender, bed number, and medical record number. Moreover, it can also support simultaneous viewing of multiple patient information. When the data comes from the same person, the processing results can be displayed separately for comprehensive analysis; when the data comes from multiple people, they can be displayed differently. Values can be displayed in real time, changed according to changes in physiological parameters of the monitoring device, or displayed at a fixed frequency. The display frequency can be automatically adjusted according to the fluctuation of the value. When the fluctuation range of the value is small, the display frequency is reduced. When the fluctuation range is large, the display frequency is increased, thereby reducing the power consumption of the device. The normal value range of the data can be displayed according to the user's definition, which can be used for timely comparison and display for easy viewing. The device displaying the processing result can be a monitoring device or a PC, and can also be a handheld device such as a tablet computer, a palmtop computer or a mobile phone, and the displayed result can be hidden in the background and displayed according to user needs. In addition, it also supports local storage or export of processing results of physiological parameters, including electronic and paper export methods, such as electronic printing, paper printing, or electronic data transmission.

The above physiological parameter processing method obtains the physiological parameters according to the types of physiological parameters in the preset processing requirements, processes the physiological parameters according to the preset processing requirements, and then outputs the processing results of the physiological parameters, which reduces the workload of medical staff. Labor, assisting medical staff to quickly grasp the patient's situation.

Further, the above step S150 is to output the variation trend of the processing results of the physiological parameters over time. In this embodiment, according to the time range preset by the user or the default time range, the change trend of the processing results of the physiological parameters is displayed. The change trend can be a change trend chart, such as a bar chart, a sector chart, a line chart, a network chart, and a histogram. The change trend chart is updated and displayed in real time according to the real-time processing results. The trend chart can mark the normal range and time range of parameters according to the user's definition. In other embodiments, it is also possible to only output the current processing result without outputting the change trend.

In addition, after the above step S150, it is also included that when it is judged that the processing result of the physiological parameter is abnormal and meets the predetermined requirements, an alarm is given to the processing result. In this embodiment, the processing result of the physiological parameter is judged in real time to judge whether the numerical value of the processing result is abnormal; the preset requirement may be the time requirement or the frequency requirement of the abnormality. Only when the preset requirements are met will the alarm be issued. It is possible to not perform alarm processing for very individual abnormalities. If the abnormal situation exceeds the preset time or frequency, that is to say, only if the abnormality persists, it means that it is a real abnormality, so as to avoid misunderstandings caused by accidental factors. alarm. For example, a person's shock index of 0.5 is normal, 1 is mild shock, greater than 1 is shock, greater than 1.5 is severe shock, and greater than 2 is severe shock. Corresponding alarms can be given according to different abnormal levels. The alarm prompt can be prompted by sound, flashing on the screen, or a combination of the two. Of course, it is also possible to output only the processing result without an alarm prompt.

In another embodiment, the above-mentioned physiological parameter processing method further includes a step of setting preset processing requirements according to user input instructions before step S110. In this embodiment, the input instructions preset by the user include user-edited processing formulas, user-defined variable types or variable ranges, etc., and the user-edited processing formulas may include variables for calling physiological parameters, calculation symbols, calculation coefficients, and calculation units. As well as formulas for calculating physiological parameters, etc., the calculation symbols can be letters or a combination of letters and numbers formed by function symbols, addition, subtraction, multiplication, division, braces, parentheses, or equal symbols. Physiological parameters may be acquired according to user-selected default treatment requirements or selected user-input treatment requirements. The processing requirements input by the user can be saved for next selection. The processing requirements entered by the user can also be edited and saved multiple times.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable storage medium. During execution, it may include the processes of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc.

The above-mentioned embodiments only express several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. a physiological parameter blood processor, comprising:

Data acquisition module, for obtaining physiological parameter according to the physiological parameter kind of default processing requirements;

Data processing module, is connected with described data acquisition module, according to described default processing requirements, described physiological parameter is processed;

Output module, is connected with described data processing module, exports the result of described physiological parameter.

2. physiological parameter blood processor according to claim 1, is characterized in that, described system also comprises module is set, for described default processing requirements being set according to user's input instruction.

3. physiological parameter blood processor according to claim 1 and 2, is characterized in that, described default processing requirements is the processing formula of presetting.

4. physiological parameter blood processor according to claim 1, is characterized in that, described data acquisition module is also for obtaining physiological parameter or receive the physiological parameter that user inputs according to self-defining physiological parameter source.

5. physiological parameter blood processor according to claim 1, is characterized in that, described output module is also for exporting the result trend over time of described physiological parameter.

6. physiological parameter blood processor according to claim 1, is characterized in that, described system also comprises alarm module, abnormal and while meeting pre-provisioning request for judging that the result of described physiological parameter occurs, described result is carried out to alarm.

7. physiological parameter blood processor according to claim 1, is characterized in that, described data processing module is processed the frequency of physiological parameter and carried out adaptations according to the fluctuation situation of the data of described physiological parameter.

8. a physiological parameter processing method, comprises the steps:

Obtain physiological parameter according to the physiological parameter kind in default processing requirements;

According to described default processing requirements, described physiological parameter is processed;

Export the result of described physiological parameter.

9. physiological parameter processing method according to claim 8, is characterized in that, also comprises the step that described default processing requirements is set according to user's input instruction.

10. physiological parameter processing method according to claim 8, is characterized in that, the step that the physiological parameter kind in the default processing requirements of described basis is obtained physiological parameter is:

Obtain physiological parameter or receive the physiological parameter that user inputs according to self-defining physiological parameter source.

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