CN116959694B - Portable mobile nursing recording system - Google Patents
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 163
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- 238000000034 method Methods 0.000 claims abstract description 11
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- 230000001360 synchronised effect Effects 0.000 claims description 12
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- 230000036772 blood pressure Effects 0.000 description 2
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- 230000036760 body temperature Effects 0.000 description 1
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- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
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- G06F9/44—Arrangements for executing specific programs
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
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Abstract
The invention provides a portable mobile nursing recording system, and belongs to the technical field of data recording and health monitoring. The system is provided with a movable man-machine interaction terminal and a plurality of data communication interfaces, and is detachably connected with terminal equipment of a patient through the data communication interfaces; the terminal device comprises a plurality of state parameter detection devices; when the portable mobile care recording system is close to the terminal equipment, a plurality of state parameters are obtained through the state parameter detection equipment; enabling a first type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes the first type of state parameter; when the plurality of state parameters includes a second type of state parameter, a second type of data communication interface of the plurality of data communication interfaces is enabled. The portable mobile nursing recording system provided by the invention can realize stable and reliable nursing data transmission in the clinical mobile inspection process, thereby ensuring accurate recording of health monitoring data.
Description
Technical Field
The invention belongs to the technical field of data recording and health monitoring, and particularly relates to a portable mobile nursing recording system.
Background
The mobile nursing system is an integrated platform based on a HIS data center of a hospital, the system relies on a wireless network, a handheld mobile terminal (EDA) is used as a platform, and various information management systems of the hospital are connected with the mobile data terminal, so that functions of real-time input, inquiry, modification of basic information, doctor's advice information and vital sign information of a patient, real-time acquisition and the like of nursing staff at the side of a sickbed are realized.
The mobile nursing changes the traditional nursing workflow, nurses carry mobile equipment with them, the collected nursing data are recorded in the head of a bed immediately, the information after preservation is directly presented in the doctor and nurse workstation, the HIS system instantly generates records such as body temperature list, vital sign observation list, nursing record list and the like, and simultaneously records the collected time, the collected person and other related information into the database.
The relevant prior art, via retrieval, includes:
The intelligent medical care system disclosed in the patent application number CN201410436078 enables all information communication of doctors, nurses and patients to be in a wireless communication mode, particularly basic information of patients and sign acquisition information, wireless automatic acquisition and storage are achieved, and a handheld medical terminal is a good work assistant for nurses and doctors.
The invention patent with the application number of CN202011361856 discloses a mobile doctor workstation which comprises a system application front end, a network transmission platform and a data exchange platform, wherein the system application front end exchanges data with a hospital information system HIS established in a hospital through the network transmission platform by the data exchange platform.
However, the inventor finds that in practical application, the stability of on-site data transmission of the existing mobile nursing system needs to be improved, and the classified transmission of the data cannot be ensured, and the accurate recording of the data into a storage area cannot be ensured; especially when transmitting a plurality of types of pathological data, the prior art does not consider different transmission requirements and accuracy requirements of different types of data, so that stability and accuracy of health monitoring data transmission are reduced, and health risks possibly occur in subsequent medical care.
Disclosure of Invention
In order to solve the technical problems, the invention provides a portable mobile nursing recording system which can realize stable and reliable nursing data transmission in the clinical mobile inspection process, thereby ensuring accurate recording of health monitoring data and avoiding health risks in subsequent medical nursing.
Specifically, the portable mobile care recording system provided by the invention is provided with a movable man-machine interaction terminal;
the portable mobile care recording system is provided with a plurality of data communication interfaces, and is detachably connected with the terminal equipment of the patient through the data communication interfaces;
The terminal equipment comprises a plurality of state parameter detection equipment;
When the portable mobile care recording system approaches the terminal equipment, a plurality of state parameters are obtained through the state parameter detection equipment;
enabling a first type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes a first type of state parameter;
enabling a second type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes a second type of state parameter;
the first type of state parameters are first state parameters obtained by the state parameter detection equipment through first detection;
The second type of state parameters are second state parameters obtained by the state parameter detection equipment through non-first detection.
The plurality of data communication interfaces includes a first number of first class data communication interfaces and a second number of second class data communication interfaces;
The first type of data communication interface is a synchronous data communication interface; the second type of data communication interface is an asynchronous data communication interface.
As one of the working principles of the above-mentioned scheme of the present invention, when the plurality of state parameters simultaneously include the first type state parameter and the second type state parameter, the first type data communication interface of the plurality of data communication interfaces is started first, and then the second type data communication interface of the plurality of data communication interfaces is started.
In the clinical mobile data acquisition process, the portable mobile nursing recording system is detachably connected with terminal equipment of a current patient through at least one data communication interface, and obtains a first state parameter of the current patient;
after the human-computer interaction terminal performs data analysis on the first state parameters, a first nursing feedback result of the current patient is output;
Disconnecting the interface connection state of the portable mobile care recording system and the terminal equipment of the current patient, moving the portable mobile care recording system to the terminal equipment of the next patient, detachably connecting the portable mobile care recording system with the terminal equipment of the next patient through at least one data communication interface, and acquiring a second state parameter of the next patient;
and after the man-machine interaction terminal performs data analysis on the second state parameters, outputting a second nursing feedback result of the next patient.
As an improvement of the present invention, data classification is continued prior to data transmission.
Specifically, the plurality of state parameters include a single-value parameter and an interval parameter;
The single-value parameter refers to a state parameter obtained by detection at a single time point;
The interval parameter refers to a state parameter detected in a preset time interval.
When the plurality of state parameters comprise N first-type state parameters and the N first-type state parameters are all the single-value parameters, enabling a first-type data communication interface in the plurality of data communication interfaces to generate N data communication pipelines, and enabling the terminal equipment to send the N first-type state parameters to the portable mobile care recording system in parallel through the N data communication pipelines, wherein N is a positive integer greater than 1.
When the plurality of state parameters comprise M second-type state parameters and at least one second-type state parameter is the interval parameter, the terminal equipment determines a sampling parameter based on the current running state value of the man-machine interaction terminal;
And the terminal equipment samples the M second-type state parameters based on the sampling parameters and then sends the M second-type state parameters to the portable mobile care recording system.
As an implementation of the above-mentioned improved further key technical means, after the terminal device performs sampling processing on the M second type state parameters based on the sampling parameters, the sending the M second type state parameters to the portable mobile care recording system specifically includes:
the terminal equipment samples the interval parameters in the M second-class state parameters based on the sampling parameters to obtain sampling interval parameters;
Enabling a second type of data communication interface of the plurality of data communication interfaces creates at least two data communication pipes,
Transmitting the sampling interval parameters to the portable mobile care recording system through a first data communication pipeline;
And sending other state parameters except the interval parameter in the M second type state parameters to the portable mobile care recording system through other data communication pipelines.
The above-mentioned process can be automatically implemented by the program instruction of the computer system, specifically, the computer program instruction determines the current running state value of the man-machine interaction terminal based on the current CPU frequency, the data uplink rate and the residual electricity value of the man-machine interaction terminal.
In practical application, the terminal equipment of the patient comprises a movable electronic control infusion support, an electronic weight scale and a tape for measuring the abdomen circumference, wherein the movable electronic control infusion support comprises an infusion alarm.
It can be seen that when the portable mobile care recording system is in proximity to the terminal device, a plurality of status parameters are obtained by the status parameter detection device; enabling a first type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes the first type of state parameter; when the plurality of state parameters includes a second type of state parameter, a second type of data communication interface of the plurality of data communication interfaces is enabled. The portable mobile nursing recording system provided by the invention can realize stable and reliable nursing data transmission in the clinical mobile inspection process, thereby ensuring accurate recording of health monitoring data and avoiding health risks in subsequent medical nursing.
Further advantages of the invention will be further elaborated in the description section of the embodiments in connection with the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of an application scenario of a portable mobile care recording system according to an embodiment of the present invention
FIG. 2 is a flow chart of data collection and transmission of the portable mobile care recording system of the present invention
FIG. 3 is a schematic diagram showing a mobile patrol process of the portable mobile care recording system of the present invention
FIG. 4 is a schematic diagram of a first stream Cheng Fenzhi of the portable mobile care recording system of the present invention for data sort transmission
Fig. 5 is a schematic diagram of a second flow path branch of the portable mobile care recording system of the present invention for classified data transmission.
Detailed Description
The application will be further described with reference to the drawings and detailed description. It should be understood that in the description of the application, "at least one" means one or more than one, and "a plurality" means two or more than two. In addition, the words "first," "second," and the like, unless otherwise indicated, are used solely for the purposes of description and are not to be construed as indicating or implying a relative importance or order.
Referring to fig. 1, an application scenario diagram of a portable mobile care recording system according to an embodiment of the present invention is shown.
In fig. 1, the portable mobile care recording system is provided with a movable man-machine interaction terminal, the portable mobile care recording system is provided with a plurality of data communication interfaces, and the portable mobile care recording system is detachably connected with a terminal device of a patient through the data communication interfaces.
Preferably, the movable man-machine interaction terminal comprises a man-machine interaction component at the top end, a memory component at the bottom and a movable wheel;
The data communication interface is connected to the memory component through a data line;
the memory assembly includes a first memory and a second memory;
more specifically, the terminal device includes a plurality of state parameter detection devices.
The state parameter detection device can be various health parameter monitoring sensors, including a weight sensor, a temperature sensor, a heart rate monitor, a blood pressure monitor, a waistline measuring ruler and the like, and is used for obtaining various clinically common health monitoring data;
specifically, the terminal equipment of the patient comprises a movable electronic control infusion support, an electronic weight scale and a tape for measuring abdomen circumference, wherein the movable electronic control infusion support comprises an infusion alarm.
The plurality of data communication interfaces includes a first number of first class data communication interfaces and a second number of second class data communication interfaces;
The first type of data communication interface is a synchronous data communication interface; the second type of data communication interface is an asynchronous data communication interface.
Taking fig. 1 as an example, fig. 1 only shows two data communication interfaces, namely a first type of data communication interface shown as a groove and a second type of data communication interface shown as a convex groove.
In the following embodiments, a case will be described in which one first type of data communication interface shown as a groove and one second type of data communication interface shown as a land are shown in fig. 1 as an example, that is, the plurality of data communication interfaces include one first type of data communication interface (groove) and one second type of data communication interface (land).
It is to be understood that the scope of the invention is defined by the claims, i.e. not limited to one first type of data communication interface (groove) and one second type of data communication interface (groove), as long as at least two types of interfaces are included, i.e. a first number of first type of data communication interfaces and a second number of second type of data communication interfaces.
See fig. 2, based on fig. 1. Fig. 2 is a schematic flow chart of data collection and transmission of the portable mobile care recording system of the present invention.
When the portable mobile care recording system approaches the terminal equipment, a plurality of state parameters are obtained through the state parameter detection equipment;
enabling a first type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes a first type of state parameter;
enabling a second type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes a second type of state parameter;
the first type of state parameters are first state parameters obtained by the state parameter detection equipment through first detection;
The second type of state parameters are second state parameters obtained by the state parameter detection equipment through non-first detection.
For convenience of description, in the following embodiments, it is assumed that the first type of data communication interface (groove) in fig. 1 is a synchronous data communication interface, and the second type of data communication interface (groove) is an asynchronous data communication interface;
In this embodiment, synchronous data communication refers to a communication mode in which after a sender sends out data, a receiver sends out a response and then sends out a next data packet; asynchronous data communication refers to a communication mode in which after a sender sends data, an unequal receiver sends back a response and then sends the next data packet. In other words, synchronous data communication is a blocking mode, and asynchronous data communication is a non-blocking mode. In a common communication bus protocol, I2C, SPI belongs to synchronous communication and UART belongs to asynchronous communication. The two communication parties of synchronous communication must first establish synchronization, that is, the clocks of the two communication parties are adjusted to the same frequency, and the two transceiver parties continuously send and receive continuous synchronous bit streams. When transmitting a character, the transmitting end can start transmitting the character at any time, so that in UART communication, a data start bit and a stop bit are indispensable.
Thus, as a specific example, the first type of data communication interface (groove) may be a synchronous data communication I2C/SPI interface; the second type of data communication interface (tongue) may be an asynchronous data communication UART interface.
As a first improvement point of the present invention, in order to ensure accurate transmission and stable recording of the first state parameter obtained by the first detection, referring to fig. 2, when the portable mobile care recording system approaches to the terminal device and the plurality of state parameters obtained by the state parameter detection device are all the first type state parameters (i.e. only the first type state parameters), only the first type data communication interface (groove) is enabled, at this time, after the sender sends out data, the receiver sends back a response, and then sends out a next data packet, so as to ensure that each first type state parameter can be stably transmitted and determined to be recorded;
Preferably, when the portable mobile care recording system approaches that the plurality of state parameters obtained by the terminal device through the state parameter detection device are all the first type of state parameters (i.e. only the first type of state parameters), only the first type of data communication interface (groove) is started, so that after the terminal device is connected with the man-machine interaction terminal through the first type of data communication interface (groove), the first type of state parameters are sent to the man-machine interaction terminal and stored in the first memory; the first memory is a synchronous communication memory, namely a memory which allocates a memory address to the next data only after the previous data is determined to be successfully stored;
Since the first type of state parameter is the first state parameter obtained by the first detection of the state parameter detecting device, it is necessary to ensure that the first state parameter is stably recorded and transmitted when it is transmitted for the first time, and the above technical means is the purpose;
In another aspect, when the portable mobile care recording system is proximate to the terminal device and the plurality of status parameters obtained by the status parameter detection device are all the second type of status parameters (i.e., only the second type of status parameters), only the second type of data communication interface (tongue) is enabled.
Preferably, when the portable mobile care recording system approaches that the plurality of state parameters obtained by the terminal device through the state parameter detection device are all the second type of state parameters (i.e. only the second type of state parameters), only the second type of data communication interface (convex slot) is started, so that the terminal device is connected with the man-machine interaction terminal through the second type of data communication interface (convex slot), and then the second type of state parameters are sent to the man-machine interaction terminal and stored in the second memory; the second memory is an asynchronous communication memory, i.e. a memory which asynchronously allocates a corresponding memory address for each arriving data.
Because the second type of state parameters are second state parameters obtained by the state parameter detection device through non-first detection, the second type of state parameters are stored at least once, and asynchronous transmission can be adopted for the second type of state parameters under the condition that mobile care record resources are limited and the first type of state parameters must be ensured preferentially; of course, another reason for using asynchronous transmission also includes: the second type of state parameters are collected for a plurality of times without waiting for the transmission result of the previous data.
Further, when the plurality of state parameters simultaneously include a first type of state parameter and a second type of state parameter, a first type of data communication interface of the plurality of data communication interfaces is enabled, and then a second type of data communication interface of the plurality of data communication interfaces is enabled.
It can be seen that in any case, in the embodiments of the present invention, the transmission priority of the first type of status parameter is always highest and is not interfered by asynchronous communication.
Fig. 3 is a schematic diagram of a mobile patrol use process of the portable mobile care recording system of the present invention.
Specifically, the portable mobile care recording system is detachably connected with terminal equipment of a current patient through at least one data communication interface, and obtains a first state parameter of the current patient;
after the human-computer interaction terminal performs data analysis on the first state parameters, a first nursing feedback result of the current patient is output;
disconnecting the interface connection state of the portable mobile care recording system and the terminal equipment of the current patient, moving the portable mobile care recording system to the terminal equipment of the next patient,
At this point, the next patient becomes the "current patient", and the above steps are continuously repeated, for example, detachably connected with the terminal device of the next patient through at least one data communication interface, and the second status parameter of the next patient is acquired; and after the man-machine interaction terminal performs data analysis on the second state parameters, outputting a second nursing feedback result of the next patient.
In the foregoing embodiment, the transmission of the non-first state data and the first state classified transmission channel may be implemented by selecting the asynchronous and synchronous communication modes, so as to ensure that the transmission priority of the first state parameter is always the highest and will not be interfered by the asynchronous communication.
As a further advantage of the present invention, reference is continued to fig. 4-5. FIG. 4 is a schematic diagram of a first flow Cheng Fenzhi of the portable mobile care recording system of the present invention for data sort transmissions; fig. 5 is a schematic diagram of a second flow path branch of the portable mobile care recording system of the present invention for classified data transmission.
Specifically, see fig. 4:
The portable mobile care recording system approaches the terminal equipment and obtains a plurality of state parameters through the state parameter detection equipment;
When the plurality of state parameters comprise N first-type state parameters and the N first-type state parameters are single-value parameters, enabling a first-type data communication interface in the plurality of data communication interfaces to generate N data communication pipelines, and enabling the terminal equipment to send the N first-type state parameters to the portable mobile care recording system in parallel through the N data communication pipelines, wherein N is a positive integer greater than 1.
See fig. 5:
The portable mobile care recording system approaches the terminal equipment and obtains a plurality of state parameters through the state parameter detection equipment;
When the plurality of state parameters comprise M second-type state parameters and at least one second-type state parameter is the interval parameter, the terminal equipment determines a sampling parameter based on the current running state value of the man-machine interaction terminal;
And the terminal equipment samples the M second-type state parameters based on the sampling parameters and then sends the M second-type state parameters to the portable mobile care recording system.
Specifically, after the terminal device performs sampling processing on the M second type state parameters based on the sampling parameters, the terminal device sends the M second type state parameters to the portable mobile care recording system, and specifically includes:
the terminal equipment samples the interval parameters in the M second-class state parameters based on the sampling parameters to obtain sampling interval parameters;
enabling a second type of data communication interface of the plurality of data communication interfaces to generate at least two data communication pipes;
transmitting the sampling interval parameters to the portable mobile care recording system through a first data communication pipeline;
And sending other state parameters except the interval parameter in the M second type state parameters to the portable mobile care recording system through other data communication pipelines.
Next, the inventive improvements of the embodiments described in fig. 4-5 are specifically explained.
As a basis for improvement, in this embodiment, the plurality of state parameters are divided into a single-value parameter and an interval parameter;
The single-value parameter refers to a state parameter obtained by detection at a single time point;
The interval parameter refers to a state parameter detected in a preset time interval.
As a specific example, a single-value parameter refers to a state parameter detected at a single point in time, which is clinically significant at a single point in time.
For example, the data of weight, height, waistline and the like can be obtained by measuring at one time point;
As a specific example, the interval parameter refers to a state parameter detected in a preset time interval, and the state parameter has no clinical meaning at a single time point, and only a plurality of values (continuous value, sequential value, etc.) detected in a set time interval are meaningful;
For example, heart rate/pulse, index expressed as (xx times/min), must be measured over a period of time (e.g., one minute); blood pressure, an indicator expressed as (high pressure value/low pressure value), measurement must last for a period of time.
The following table shows the format of a clinical state parameter record in one embodiment:
It can be seen that single value parameters typically only need to be measured once and no repeated measurements are needed for a subsequent short period, so that single value parameters are usually highly probable as the first type of state parameters and stable and error-free transmission and recording must be ensured.
In practical application, the system can automatically acquire the data acquired by the record list. In the record list, parameters need to be acquired once every 4 hours; if the acquisition is unsuccessful or the acquisition is overtime, the system gives an early warning feedback signal to ensure the timeliness and the integrity of the data acquisition.
Thus, in fig. 4, when the plurality of state parameters includes N first-type state parameters and the N first-type state parameters are each the single-value parameter, a first-type data communication interface of the plurality of data communication interfaces is enabled.
At the same time, a plurality of single-value parameters are usually measured simultaneously, i.e. the single-value parameters to be transmitted comprise a plurality of different types, i.e. N, of status parameter bands of the first type.
In order to avoid interference caused by different types of single-value data transmission, at the moment, a first type of data communication interface in the plurality of data communication interfaces is started to generate N data communication pipelines, the terminal equipment sends the N first type state parameters to the portable mobile care recording system in parallel through the N data communication pipelines, and N is a positive integer greater than 1.
It is understood that the terminal device sends the N first type status parameters to the portable mobile care recording system in parallel to the first memory via the N data communication pipes.
The improved technical means described above thus ensure a stable error-free transmission and recording of a plurality of single-value parameters.
In another aspect, the interval parameter is measured more frequently, with multiple values. At this time, asynchronous transmission may be selected according to the current resource stability condition, and even transmission may be sampled to reduce the data transmission amount.
In particular, see fig. 5. When the plurality of state parameters comprise M second-type state parameters and at least one second-type state parameter is the interval parameter, the terminal equipment determines a sampling parameter based on the current running state value of the man-machine interaction terminal;
And the terminal equipment samples the M second-type state parameters based on the sampling parameters and then sends the M second-type state parameters to the portable mobile care recording system.
After the terminal device performs sampling processing on the M second-class state parameters based on the sampling parameters, the terminal device sends the M second-class state parameters to the portable mobile care recording system, and specifically includes:
the terminal equipment samples the interval parameters in the M second-class state parameters based on the sampling parameters to obtain sampling interval parameters;
Enabling a second type of data communication interface of the plurality of data communication interfaces creates at least two data communication pipes,
Transmitting the sampling interval parameters to the portable mobile care recording system through a first data communication pipeline;
And sending other state parameters except the interval parameter in the M second type state parameters to the portable mobile care recording system through other data communication pipelines.
And the current running state value of the man-machine interaction terminal is determined based on one or any combination of the current CPU frequency, the data uplink speed or the residual electric quantity value of the man-machine interaction terminal.
As a specific example, assume that the plurality of state parameters includes M second-type state parameters, where K second-type state parameters are interval parameters; 2< K < M;
Assume that the K second class state parameters include num sequences { S1, S2, S3, … … Snum }; num >2; wherein the sequence Si (i=1, 2, … … num) comprises P sequence values { Si1, si2, …, sip }, P >1;
The sampling parameters SamRt are first determined:
the sampling parameter SamRt may be determined based on one of the current CPU frequency f of the man-machine interaction terminal, the current data uplink rate V of the man-machine interaction terminal, the current residual electric quantity value E of the man-machine interaction terminal, or any combination.
In particular, the method comprises the steps of,
The formula for determining the sampling parameter SamRt based on one of the current CPU frequency f of the man-machine interaction terminal, the current data uplink rate V of the man-machine interaction terminal and the current residual electric quantity value E of the man-machine interaction terminal comprises the following steps:
Or alternatively
Or alternatively
Of course, the current CPU frequency f of the man-machine interaction terminal, the current data uplink rate V of the man-machine interaction terminal, and the current residual electricity value E of the man-machine interaction terminal may be comprehensively considered to determine the sampling parameter SamRt:
wherein α+β+γ=1, α, β, γ e (0, 1); and (5) distributing a weight value for the preset.
F is the current CPU frequency of the man-machine interaction terminal;
v is the current data uplink rate of the man-machine interaction terminal;
e is the current residual electric quantity value of the man-machine interaction terminal.
F max、fmin is the theoretical upper limit value and the theoretical lower limit value of the CPU frequency of the man-machine interaction terminal;
v max、Vmin is the theoretical upper limit value and the theoretical lower limit value of the data uplink rate of the man-machine interaction terminal;
E max、Emin is the theoretical upper limit value and the lower limit value which must be reserved of the residual electric quantity value of the man-machine interaction terminal.
It will be appreciated that the actual operating CPU frequency, data uplink rate and residual power level cannot exceed the theoretical upper limit, nor fall below the theoretical lower limit,
Thus, the sampling parameter SamRt e (0, 1) and conforms to the nyquist sampling law (also known as shannon sampling law).
The terminal device performs a sampling of the num sequences S1, S2,
Each sequence Si (i=1, 2, … … num) of S3, … … Snum includes p sequence values { Si1, si2, …, sip } that are sampled to obtain a sampling interval parameter.
For example, assuming SamRt =50%, 50% of the p sequence values { Si 1, si2, …, sip } included for the sequence Si (i=1, 2, … … num) are randomly selectedAnd obtaining the sampling interval parameters of the sequence Si.
The sampling interval parameters of all sequences Si are used as sampling interval parameters to be sent to the portable mobile care recording system through a first data communication pipeline;
and transmitting other (M-K) state parameters except the interval parameters in the M second type of state parameters to the portable mobile care recording system through other data communication pipelines.
Since the interval parameter is measured frequently and has a plurality of values, a plurality of sampling values can be obtained through a plurality of sampling processes, and as long as the sampling frequency accords with the Nyquist sampling law (also called shannon sampling law), other partial or all original data can be obtained through a data processing mode in the later stage.
It can be seen that in the present invention, when the portable mobile care recording system is close to the terminal device, a plurality of state parameters are obtained by the state parameter detecting device; enabling a first type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes the first type of state parameter; enabling a second type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes the second type of state parameter;
When the plurality of state parameters comprise N first-type state parameters and the N first-type state parameters are all single-value parameters, enabling a first-type data communication interface in the plurality of data communication interfaces to generate N data communication pipelines, and enabling the terminal equipment to send the N first-type state parameters to the portable mobile care recording system in parallel through the N data communication pipelines; when the plurality of state parameters comprise M second-type state parameters and at least one second-type state parameter is the interval parameter, the terminal equipment determines a sampling parameter based on the current running state value of the man-machine interaction terminal; and the terminal equipment samples the M second-type state parameters based on the sampling parameters and then sends the M second-type state parameters to the portable mobile care recording system.
Therefore, the portable mobile nursing recording system provided by the invention can realize stable and reliable nursing data transmission in the clinical mobile inspection process, thereby ensuring accurate recording of health monitoring data and avoiding health risks in subsequent medical nursing.
In the various embodiments of the present invention, the embodiments of the present invention have been shown and described, but it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
The foregoing description illustrates embodiments of the invention by way of specific examples, and those skilled in the art will appreciate the advantages and benefits of the invention as disclosed herein. The invention is capable of other and different embodiments and its several details are capable of modification and variation in various respects, all without departing from the spirit of the present invention. The drawings of the present invention are merely schematic illustrations, and are not drawn to actual dimensions.
Claims (5)
1. A portable mobile care recording system, the portable mobile care recording system being configured with a mobile human-machine interaction terminal, the portable mobile care recording system being configured with a plurality of data communication interfaces, the portable mobile care recording system being detachably connected with a terminal device of a patient through the data communication interfaces;
The method is characterized in that:
The terminal equipment comprises a plurality of state parameter detection equipment;
When the portable mobile care recording system approaches the terminal equipment, a plurality of state parameters are obtained through the state parameter detection equipment;
enabling a first type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes only the first type of state parameter;
Enabling a second type of data communication interface of the plurality of data communication interfaces when the plurality of state parameters includes only the second type of state parameter;
the first type of state parameters are first state parameters obtained by the state parameter detection equipment through first detection;
the second type of state parameters are second state parameters obtained by non-first detection of the state parameter detection equipment;
the plurality of state parameters include a single value parameter and an interval parameter;
The single-value parameter refers to a state parameter obtained by detection at a single time point;
The interval parameters refer to state parameters obtained by detection in a preset time interval;
When the plurality of state parameters comprise N first-type state parameters and the N first-type state parameters are all single-value parameters, enabling a first-type data communication interface in the plurality of data communication interfaces to generate N data communication pipelines, and enabling the terminal equipment to send the N first-type state parameters to the portable mobile care recording system in parallel through the N data communication pipelines, wherein N is a positive integer greater than 1;
When the plurality of state parameters include M second-class state parameters and at least one second-class state parameter is the interval parameter, the terminal device determines a sampling parameter SamRt based on the current running state value of the man-machine interaction terminal;
the terminal equipment samples the interval parameters in the M second-class state parameters based on the sampling parameters to obtain sampling interval parameters;
Enabling a second type of data communication interface of the plurality of data communication interfaces creates at least two data communication pipes,
Transmitting the sampling interval parameters to the portable mobile care recording system through a first data communication pipeline;
transmitting other state parameters except the interval parameter in the M second type state parameters to the portable mobile care recording system through other data communication pipelines;
the determining, by the terminal device, the sampling parameter SamRt based on the current running state value of the man-machine interaction terminal includes:
The formulas for determining the sampling parameter SamRt based on one of the current CPU frequency f of the man-machine interaction terminal, the current data uplink speed V of the man-machine interaction terminal and the current residual electric quantity value E of the man-machine interaction terminal are respectively as follows:
；
Or alternatively
Or alternatively
；
Or the sampling parameter SamRt is determined based on the current CPU frequency f of the man-machine interaction terminal, the current data uplink rate V of the man-machine interaction terminal and the current residual electricity value E of the man-machine interaction terminal:
Wherein, Distributing a weight value for the preset;
f is the current CPU frequency of the man-machine interaction terminal;
v is the current data uplink rate of the man-machine interaction terminal;
E is the current residual electric quantity value of the man-machine interaction terminal;
the theoretical upper limit value and the theoretical lower limit value of the CPU frequency of the man-machine interaction terminal are respectively;
The theoretical upper limit value and the theoretical lower limit value of the data uplink rate of the man-machine interaction terminal are respectively;
and the theoretical upper limit value and the theoretical lower limit value of the residual electric quantity value of the man-machine interaction terminal are respectively set.
2. A portable mobile care recording system as recited in claim 1, wherein,
The plurality of data communication interfaces includes a first number of first class data communication interfaces and a second number of second class data communication interfaces;
The first type of data communication interface is a synchronous data communication interface; the second type of data communication interface is an asynchronous data communication interface.
3. A portable mobile care recording system as recited in claim 1, wherein,
When the plurality of state parameters simultaneously comprise a first type of state parameter and a second type of state parameter, a first type of data communication interface in the plurality of data communication interfaces is started, and then a second type of data communication interface in the plurality of data communication interfaces is started.
4. A portable mobile care recording system as recited in claim 1, wherein,
The portable mobile nursing recording system is detachably connected with terminal equipment of a current patient through at least one data communication interface and acquires a first state parameter of the current patient;
after the human-computer interaction terminal performs data analysis on the first state parameters, a first nursing feedback result of the current patient is output;
Disconnecting the interface connection state of the portable mobile care recording system and the terminal equipment of the current patient, moving the portable mobile care recording system to the terminal equipment of the next patient, detachably connecting the portable mobile care recording system with the terminal equipment of the next patient through at least one data communication interface, and acquiring a second state parameter of the next patient;
and after the man-machine interaction terminal performs data analysis on the second state parameters, outputting a second nursing feedback result of the next patient.
5. A portable mobile care recording system as recited in any one of claims 1-4 wherein,
The terminal equipment of the patient comprises a movable electronic control infusion support, an electronic weight scale and a tape for measuring abdomen circumference, wherein the movable electronic control infusion support comprises an infusion alarm.
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