CN117590983A

CN117590983A - Medical equipment, data display method thereof and storage medium

Info

Publication number: CN117590983A
Application number: CN202311019156.XA
Authority: CN
Inventors: 谈琳
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2022-08-15
Filing date: 2023-08-11
Publication date: 2024-02-23

Abstract

The application provides medical equipment, a data processing method thereof and a storage medium, wherein the method comprises the steps of acquiring various monitoring data of a monitoring object when extracorporeal circulation is supported by extracorporeal circulation equipment; obtaining at least two data sets according to various monitoring data, wherein the at least two data sets comprise a first data set and at least one second data set, the monitoring data in the first data set are used for reflecting the extracorporeal circulation running condition of a monitoring object, and the monitoring data in the second data set are not identical with the monitoring data in the first data set; at least two data sets are displayed. The method can efficiently integrate various monitoring data when the monitoring object is supported by the extracorporeal circulation equipment, thereby providing more useful and rich information for users and being helpful for intuitively knowing the extracorporeal circulation support.

Description

Medical equipment, data display method thereof and storage medium

Technical Field

The invention relates to the field of medical equipment, in particular to medical equipment, a data display method thereof and a storage medium.

Background

In extracorporeal circulation support of a patient, extracorporeal circulation devices such as a heart-lung machine, a balloon refute pump IABP, an extracorporeal membrane oxygenation machine ECMO and the like are usually used, and the condition of such a patient is often serious, and devices acting on the patient are also many, for example, monitors, ventilators, infusion pumps, dialysis machines CRRT, ultrasound devices and the like are also provided in addition to the extracorporeal circulation devices, and further, the patient needs many laboratory examinations. This can lead to a patient with a lot of data and a scattered source, which is not conducive to rapid review and analysis by medical personnel.

For such patients, medical staff often need more specialized care to pay attention to the change of the physical condition of the patient at any time. However, due to the large amount of data, healthcare workers tend to ignore or miss changes in the patient's vital body conditions, and whether subsequent equipment is operating properly.

Disclosure of Invention

The invention mainly solves the technical problem of providing the medical equipment capable of well presenting useful information for users in complex data, and the data display method of the medical equipment.

According to a first aspect, in one embodiment, there is provided a data display method of a medical device, including:

when extracorporeal circulation equipment is adopted to carry out extracorporeal circulation support on a monitored object, acquiring various monitoring data of the monitored object;

obtaining at least two data sets according to the plurality of monitoring data, wherein the at least two data sets comprise a first data set and at least one second data set, the monitoring data in the first data set are used for reflecting the extracorporeal circulation running condition of a monitored object, and the monitoring data in the second data set are not identical with the monitoring data in the first data set;

at least two data sets are displayed.

According to a second aspect, there is provided in one embodiment a medical device comprising:

the data acquisition module is used for acquiring various monitoring data of the monitored object when extracorporeal circulation support is carried out on the monitored object by extracorporeal circulation equipment;

the data analysis module is used for obtaining at least two data sets according to the plurality of monitoring data, wherein the at least two data sets comprise a first data set and at least one second data set, the monitoring data in the first data set are used for reflecting the extracorporeal circulation running condition of a monitored object, and the monitoring data in the second data set are not identical with the monitoring data in the first data set;

and the display module is used for displaying at least two data sets.

According to a third aspect, there is provided in an embodiment a medical device comprising:

a memory for storing a program;

a processor for implementing the method described in the first aspect by executing the program stored in the memory.

According to a fourth aspect, an embodiment provides a computer readable storage medium having stored thereon a program executable by a processor to implement the above method.

In the medical device and the data display method of the medical device in the above embodiments, when the extracorporeal circulation device is used to support extracorporeal circulation of a monitored object, multiple monitoring data of the monitored object are obtained, at least two data sets are obtained according to the multiple monitoring data, and the at least two data sets include a first data set for reflecting extracorporeal circulation operation conditions of the monitored object, and a second data set including monitoring data which is not identical to the first data set. By displaying the at least two data sets, on one hand, the monitoring data related to the extracorporeal circulation running condition is collected in one first data set, so that a user does not need to search related monitoring data on various devices, the working efficiency of the user is improved, and on the other hand, the user can intuitively see the relevance between the first data set and the second data set, and the extracorporeal circulation supporting condition of a monitoring object is helped to be more conveniently known while various information is well integrated.

Drawings

FIG. 1 is a schematic view of a medical device of an embodiment;

FIG. 2 is a schematic structural view of a medical device according to an embodiment;

FIG. 3 is a schematic diagram of a display interface of a medical device according to one embodiment;

FIG. 4 is a schematic diagram of a display interface of a medical device according to another embodiment;

FIG. 5 is a flow chart of a method of displaying data of a medical device according to one embodiment;

10. a data acquisition module;

20. a data analysis module;

30. a display module;

40. a display area;

40a, an overview display area;

40a, patterning the display area;

50. time scale.

Detailed Description

The invention will be described in further detail below with reference to the drawings by means of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, some operations associated with the present application have not been shown or described in the specification to avoid obscuring the core portions of the present application, and may not be necessary for a person skilled in the art to describe in detail the relevant operations based on the description herein and the general knowledge of one skilled in the art.

Furthermore, the described features, operations, or characteristics of the description may be combined in any suitable manner in various embodiments. Also, various steps or acts in the method descriptions may be interchanged or modified in a manner apparent to those of ordinary skill in the art. Thus, the various orders in the description and drawings are for clarity of description of only certain embodiments, and are not meant to be required orders unless otherwise indicated.

The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated.

The external circulation equipment such as the ECMO system is greatly popularized under the influence of various health problems at present. But the rational use of ECMO remains a challenge for healthcare workers. No professional application assistance is currently available for patients with ECMO, and thus patient injuries due to misuse of ECMO are often clinically occurring.

The most important concept of the invention is that the monitoring data related to extracorporeal circulation and the data grouped according to a certain rule are cooperatively displayed, for example, the related monitoring data of ECMO operation and the monitoring data of a physiological system of a monitored object can be jointly displayed, thereby helping a user to better know the physical condition of the monitored object when the extracorporeal circulation equipment is applied.

Medical devices referred to herein include, but are not limited to, central stations, monitors, and the like. Fig. 1 illustrates the associated hardware and/or software architecture of a central station 100 of one embodiment.

The central station 100 includes a processor 110 (which may be comprised of one or more processors and/or controllers), a memory 120 (which memory 120 may include one or more computer-readable storage media), an I/O subsystem 130, a display system 140, a peripheral interface 150, and other input devices.

Display system 140 may include at least one display screen. In some embodiments, the display screen is touchless and the user may complete the input of instructions through a peripheral device that accesses the peripheral interface 150. Peripherals include, but are not limited to, mice, keyboards, gesture recognition devices, and the like.

In some embodiments, the display screen may include a touch layer and a display layer arranged in a stack, the touch layer providing an input/output interface between the central station 100 and a user; the touch layer can comprise a resistance screen, a surface acoustic wave screen, an infrared touch screen, an optical touch screen, a capacitance screen or a nano film and the like, and is an induction type display device capable of receiving input signals such as a contact. The visual output optionally includes graphics, text, graphics, video, and combinations thereof. Some or all of the visual output may correspond to user interface objects.

The display screen may also receive user input based on touch and/or contact. The touch layer of the display forms a touch sensitive surface that receives user input. The touch layer and display controller detect contact (and any movement or disruption of the touch) on the touch layer and translate the detected contact into interaction with a user interface object, such as one or more soft keys, displayed on the touch layer. In one exemplary embodiment, the point of contact between the touch layer and the user corresponds to one or more fingers of the user. The touch layer may use LCD (liquid crystal display) technology or LPD (light emitting polymer display) technology, but in other embodiments other display technologies may be used. The touch layer and display controller may detect contact and movement or interruption thereof using any of a variety of touch sensitive technologies including, but not limited to, capacitive, resistive, infrared, and surface acoustic wave technologies, as well as other proximity sensor arrays, or other technologies for determining one or more points of contact with the touch layer.

In some embodiments, the display system 140 described above includes more than two display screens.

Of course, the central station 100 may also include a communication module 160, an audio processor 170, a speaker 180, a power system 190 (including DC/DC conversion circuitry and/or AC/DC conversion circuitry).

Memory 120 may include high-speed random access memory and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid state storage devices. In some embodiments, the memory 120 may also include memory 120 remote from the one or more processors 110, such as network-attached memory accessed via the communication module 160 and a communication network (not shown), which may be the Internet, one or more intranets, local Area Networks (LANs) and Wide Area Networks (WANs), and Storage Area Networks (SANs), etc., or a suitable combination thereof.

The peripheral interface 150 couples input and output peripherals of the central station 100 with the processor 110. Processor 110 runs or executes various software programs and/or instruction sets stored in memory 120 in order to perform various functions and applications of the device and to process data.

In various embodiments of the invention, peripheral interface 150, processor 110 (CPU), and memory 120 may be implemented on, for example, the same single chip. In some embodiments, they may also be implemented on multiple discrete chips. The processor 110 together with the peripheral interface 150, the memory 120, or a portion thereof, constitute a processing unit.

The communication module 160 is configured to receive and convert a communication signal into an electrical signal, and convert the electrical signal into a communication signal for transmission. The communication module 160 may be implemented in any known manner, and mainly enables the central station 100 to communicate with an external network or other external devices. For example, communication module 160 may access the World Wide Web (WWW) internet, intranets, and/or wireless and/or wireline networks such as cellular telephone networks, local Area Networks (LANs), and/or Metropolitan Area Networks (MANs), among other device communications. The communication module 160 may use any of a variety of communication standards, protocols, and technologies including, but not limited to, use with wired or wireless media, including bluetooth based, ethernet, 802.11 (x) standard, body area network, or other wireless protocols.

The audio processor 170 may receive audio data from the peripheral interface 150, convert the audio data into an electrical signal, and transmit the electrical signal to the speaker 180. The speaker 180 converts electrical signals into audible sound waves.

The I/O subsystem 130 couples the display system 140 and other input devices to the peripheral interface 150. The I/O subsystem 130 may include a display controller and one or more other input controllers for controlling other input devices. One or more other input controllers receive/transmit electrical signals to other input devices. Other input devices may include actual buttons, similar devices, and the like.

The central station 100 also includes a power supply system 190 that provides power input to various elements or modules or circuits, including a power management system, one or more power sources (e.g., batteries, alternating Current (AC)), a charging system, a power failure detection circuit, a power converter or inverter, a power status indicator (e.g., a Light Emitting Diode (LED)), and any other components related to the generation, management, and distribution of power in the central station 100. Depending on the power source, it may contain a DC/DC conversion circuit or an AC/DC conversion circuit.

The above-mentioned fig. 1 merely shows a block diagram of a central station 100, but of course, the central station 100 may have more or fewer elements or modules than those shown in fig. 1, or may use two or more elements or modules in combination, or may arrange the architecture shown in fig. 1 in a different configuration. The various elements or modules shown in fig. 1 may be implemented in hardware, software, or a combination of both hardware and software, including one or more signal processing and/or application specific integrated circuits.

Referring to fig. 2, in the embodiment shown in fig. 2, a medical device is provided, which includes a data acquisition module 10, a data analysis module 20, and a display module 30. The components and/or devices, etc. included in each module may be the same or different for a particular medical device, for example, when the medical device is a central station as described above, the data acquisition module 10 may include a communication module, and when the medical device is a monitor, the data acquisition module 10 may also include a sensor assembly of the monitor itself, etc.

The data acquisition module 10 is configured to acquire various monitoring data of a monitored object when the monitored object is extracorporeal-circulated by using an extracorporeal circulation apparatus, where the extracorporeal circulation support of the monitored object means that a certain extracorporeal circulation support apparatus is acting on the monitored object, and the extracorporeal circulation apparatus includes, but is not limited to, a heart-lung machine, a balloon refuting pump IABP, an extracorporeal membrane lung oxygenator ECMO, and the like, and the extracorporeal circulation apparatus is hereinafter described as an ECMO apparatus.

In some embodiments, the data acquisition module 10 acquires a plurality of monitoring data of the monitored subject from at least two data sources.

In some embodiments, the data sources are differentiated by device, including but not limited to at least one of an extracorporeal circulation device, a ventilator, an anesthesia machine, a monitor, and an infusion pump, e.g., the data acquisition module 10 acquires monitoring data from both the ventilator and the monitor, the monitoring data having two data sources. In addition, the medical equipment can be connected with equipment corresponding to various data sources in a wired or wireless mode, part of monitoring data can also be collected by the medical equipment, in addition, the collected monitoring data can be uploaded to the cloud end by various equipment, the monitoring data of different data sources are downloaded from the cloud end by the medical equipment, and some monitoring data can be manually input into the medical equipment by a user. In other embodiments, the data sources are distinguished according to a large classification of the monitoring data, e.g., the data sources include, but are not limited to, monitoring data, equipment data, laboratory test data, etc., from each of which at least one monitoring data may be derived. The monitored data may be physiological data of the monitored subject, for example, heart rate, blood oxygen, etc. may be included in the monitored data, and the monitored data may be various data obtained by processing. The device data may be parameter data of a device while the device is operating, for example the device data may include inspiration time, tidal volume, etc. in the ventilator.

The data analysis module 20 is configured to obtain at least two data sets according to a preset grouping rule according to a plurality of monitoring data, where each data set includes at least one monitoring data, and when one data set includes more than two types of monitoring data, the more than two types of monitoring data may be from different data sources. In some embodiments, the data analysis module 20 is a processor in a medical device.

The at least two data sets include a first data set, wherein the monitoring data in the first data set can be used for reflecting the external circulation operation condition of the monitoring object, for example, the monitoring object is supported by the ECMO device, and the data sets can be defined as ECMO operation data sets, and monitoring data in the ECMO operation data sets include, but are not limited to, ECMO operation accumulation time, ECMO device operation basic parameters (rotating speed and flow), blood pressure values of different points in an ECMO system path and the like.

In addition to the first data set, at least one second data set is included in the at least two data sets, the monitoring data in the second data set not being identical to the monitoring data in the first data set. The inventors have found in practice that it is important for the healthcare worker to determine the second data set in what rules. The monitoring data obtained by a certain type of medical equipment in clinic is only displayed on the medical equipment or the equipment related to the medical equipment, for example, the monitoring data obtained by the monitor is usually displayed on the monitor or a central station in communication connection with the monitor, which is unfavorable for a user to search for wanted data, but does not mean that a plurality of monitoring data are simply gathered or put together to meet the needs of the user, and in the application, the monitoring data in the same second data group have specially designed relevance.

In some embodiments of the present application, the monitoring data in the same second data set is related to the same physiological structure of the subject, wherein the physiological structure comprises a physiological system, a physiological organ, a physiological site, a tissue, a feature of a physiological system or a feature of a physiological organ, wherein the physiological system comprises at least one of a motor system, a nervous system, an endocrine system, a circulatory system, a respiratory system, a digestive system, a urinary system and a reproductive system, the physiological organ comprises at least one of a brain, a heart, a lung, a liver, a stomach and a kidney, the physiological site comprises at least one of a head, a chest and an abdomen, the tissue comprises at least one of a muscle tissue, a nerve tissue and an epithelial tissue, and the feature of the physiological system or the feature of the physiological organ comprises at least one of blood coagulation, nutrition, infection and blood glucose. Referring to fig. 3, in fig. 3, there are four second data sets, wherein there are three second data sets corresponding to the physiological system, namely, a nervous system data set, a circulatory system data set and a respiratory system data set. Wherein, the monitoring data in the nervous system data group comprises but is not limited to physical state (mind, pupil, light reflex, muscle strength), monitoring index (brain tissue oxygen, brain blood pressure, brain electrogram), image (TCD, craniocerebral ultrasound, MRI), marker examination (neuroblastoma marker NSE) and the like; the monitoring data in the circulatory system data set includes, but is not limited to, hemodynamic parameters, lactic acid, vasoactive drug use, imaging (cardiac ultrasound, including ejection fraction EF, velocity-time integral VTI measurements), body temperature, and the like. The monitoring data in the respiratory system data set includes, but is not limited to: the working mode and the oxygen supply type of the breathing machine, the ventilation parameters and monitoring indexes of the breathing machine, blood oxygen of different extremities of a human body, images (lung images) and the like. In other embodiments, a second data set corresponding to at least one of the digestive system, urinary system, reproductive system, and endocrine system of the human body may be included, which has the advantage of enhancing the inherent link between the monitored data to better conform to the clinical habits of the user.

In addition to the three second data sets described above, a second data set corresponding to a physiological organ, i.e. a coagulation data set, is included in fig. 3. The monitoring data in the coagulation data set can reflect the coagulation condition of the monitored subject, and the monitoring data in the coagulation data set includes but is not limited to: anticoagulation data, anticoagulation laboratory test results, and the like.

In some embodiments of the present application, the monitoring data in the same second data set is from the same data source. The plurality of data sets may include a second data set having monitoring data from the ventilator or a second data set having monitoring data from the infusion pump, for example, by device classification.

After the first data set and the plurality of second data sets are obtained, a key step in this embodiment is to display at least two data sets in different display areas 40. A specific layout of the display interface in this example is described below with reference to fig. 3.

In the display interface shown in fig. 3, five display areas 40 are included, the five display areas 40 are arranged side by side from top to bottom, the uppermost display area 40 displays a first data set, and the lower four display areas 40 respectively display a second data set. Each display area 40 may be further divided into an overview display area 40a and a graphical display area 40b, the overview display area 40a being located on the left side of the display area 40 and the graphical display area 40b being located on the right side of the display area 40. Of course, the overview display area 40a may also be located to the right of the display area 40, while the graphical display area 40b may also be located to the left of the display area 40.

The overview display area 40a is used for displaying key monitoring data in the corresponding data set and/or overview information generated based on the monitoring data in the data set, wherein the key monitoring data includes, but is not limited to, real-time monitoring values of some monitoring data, and the like, and the overview information includes, but is not limited to, statistical information (at least one of fluctuation range, cumulative number, maximum value, minimum value and average value) of monitoring parameters, and the like. For example, in the overview display area 40a of the ECMO operating data set, it is shown that ECMO has been operating for three days, with a current rotational speed of 4000 rpm. Through the overview display area 40a of the first data set, the user can quickly grasp the extracorporeal circulation operation condition of the monitoring object, and through the overview display area 40a of the second data set, the user can quickly grasp the overall state of the second data set with respect to the physiological structure.

In the graphical display area 40b, a trend chart of at least one monitoring data of each data set is displayed, and the time period of the trend chart can be defined and selected by a user, or can be a default time period, in this embodiment, the trend chart of the monitoring data of 24 hours is currently set, that is, the trend chart of the monitoring data of the past 24 hours is displayed.

In some embodiments, the user may select at least one first monitoring data from among the monitoring data in the first data set, at least one second monitoring data from among the monitoring data in each of the second data sets, and the trend graph of the first monitoring data and the trend graph of the second monitoring data are generated by the data analysis module 20.

For example, in fig. 3, the first monitoring data includes perfusion pressure, collateral perfusion pressure, and the like. Similarly, in fig. 3, the second monitoring data of the circulatory system data set includes MAP, lac, etc. In some embodiments, the trend graph showing which monitoring data may also be default, with the user having the right to replace such monitoring data.

In fig. 3, the overview display 40a of the different data sets are aligned and the graphical display 40b of the different data sets are also aligned, thereby giving the user the impression that the overview display 40a is one piece and the graphical display 40b is another piece, facilitating the user to contact the relevant content of the different overview display 40a and the relevant content of the different graphical display 40 b.

In addition, in fig. 3, the trend graphs of the monitor data in the graphic display area 40b in the different data sets share the same time axis. That is, the time axis unit scales used by the trend graphs of the first monitoring data and the trend graphs of the second monitoring data are the same, and the head and the tail of the two types of trend graphs are flush, so that the change condition of the monitoring data in different data sets at the same time or within the same time period can be intuitively seen, and the different data sets are divided by a certain internal relation, and therefore, the operation condition of the extracorporeal circulation equipment and the influence on a monitoring object can be better known by combining the trend graphs of the second monitoring data.

In addition to the display interface shown in fig. 3, the first data set and the second data set may be displayed according to other layout modes, so that a user can intuitively see the layout mode of the monitoring data included in each data set.

In some embodiments, a display template may also be stored, which may be used to define which second data sets are displayed within the display interface, which content is displayed by the overview display area 40a within each display area 40, which trend graphs of the monitored data are displayed by the graphical display area 40b, etc., i.e., which data sets are displayed after the data sets are divided, which monitored data are displayed by each data set, and in which manner the monitored data are displayed. The user can select the corresponding display template, so that the required monitoring data can be quickly checked on the display interface.

In some embodiments, the data analysis module 20 is further configured to determine whether a predefined abnormal event occurs according to various monitoring data, for example, whether an abnormal event of oxygen uptake decrease occurs in the monitored subject according to the monitoring data acquired by the exhaler. In addition, abnormal events include, but are not limited to, oxygen deficiency type abnormal events (e.g., brain tissue hypoxia, north-south syndrome, acrohypoxia), membrane lung function abnormal events (e.g., coagulation abnormality, progressive increase in blood flow resistance, decrease in oxygen uptake capacity, increase in CO2 content), and the like. When an abnormal event is predefined, the corresponding data set can be bound according to the clinical meaning of the abnormal event, and when the abnormal event occurs and the data set associated with the abnormal event is displayed in the display interface, the display module 30 can display the marked abnormal event in the display area 40 of the data set. With continued reference to fig. 3, two abnormal events, namely "oxygen uptake decrease" and "clotting abnormality", occur in fig. 3, and these two abnormal events are bound to the ECMO operation data set in advance, so that positions corresponding to occurrence moments of the two abnormal events are marked in the graphical display area 40 b. In addition, the display module 30 may also highlight the abnormality of the specific index in each data set in a period of time before and after the occurrence of the abnormal event, so as to help the user to interpret the actual situation of the abnormal event.

In other embodiments, the display interface may also have a time scale 50 displayed in advance, and when an abnormal event occurs, a position corresponding to the occurrence time of the abnormal event may be marked on the time scale 50. For example, as shown in fig. 4, a time scale 50 is also displayed below the display area 40 of the first data set and the second data set, wherein the position pointed by the arrow indicates the time when the abnormal event occurs. In some embodiments, the display area where the time scale 50 is located may be used as the graphical display area 40b corresponding to the abnormal event, and the time scale 50 located in the graphical display area 40b and the trend graphs of the monitoring data in different data sets share the same time axis. An overview display area 40a corresponding to the abnormal event may be further provided on the left side of the graphic display area 40b, and the overview display area 40a may display the type, name, number, etc. of the abnormal event that occurs. In addition, the data analysis module 20 is further configured to generate an operation suggestion corresponding to the abnormal event according to a change of the monitoring data associated with the abnormal event before and after the occurrence time of the abnormal event. For example, ventilator settings remain unchanged, and when an increase in CO2 content is found, when the ECMO oxygen delivery concentration is lower, it is recommended to increase the ECMO oxygen concentration value, or increase the oxygen delivery.

In some embodiments, the data analysis module 20 is further configured to count time when the monitored subject is supported by extracorporeal circulation, obtain a support time, and generate prompt messages corresponding to a predetermined time when the support time reaches the predetermined time, and the display module 30 displays the prompt messages on the display interface. For example, ECMO patients often require more frequent blood gas tests. If the department wishes to perform a blood gas test every 4 hours, it is possible to define that when a 4 hour interval is met, a prompt "blood gas test is required" is given. As another example, when the membrane lung module of ECMO is used for more than 5 days, a hint "membrane lung has been used for 5 days. Please check the membrane lung, consider if replacement is needed. For another example, when all the indexes of the patient are good, the basic requirement of ECMO withdrawal is met, and a suggestion is given that "all the indexes of the patient normally last for 32 hours, whether to consider to develop withdrawal assessment? ".

In some embodiments, displaying at least two data sets refers to displaying N data sets, where N is less than or equal to a positive integer of M, where M is the number of data sets obtained according to multiple monitoring data, after displaying N data sets, the currently displayed N data sets may be switched to another P data sets in response to a detected user input switching display instruction, where P is less than or equal to a positive integer of M, that is, only a part of the data sets are displayed on the display interface, so as to avoid too much information and too small fonts, which may distract the user, and the user may cause the display interface to display another part of the data sets through operation. For example, 5 data sets are obtained according to various monitoring data, 3 data sets are displayed on the display interface first, and a user can be allowed to control the display interface to display another 2 data sets through operations such as page turning up, down, left, right, or sliding interface. For another example, each data set is displayed on the display interface in the form of a tab page, and the user can switch which data set is displayed on the current display interface by clicking the header of the tab page.

Referring to fig. 5, in the embodiment shown in fig. 5, a data display method is provided, which includes the steps of:

and step S100, acquiring various monitoring data of the monitored object when extracorporeal circulation support is carried out on the monitored object by extracorporeal circulation equipment.

The extracorporeal circulation support of the monitored subject means that a certain extracorporeal circulation support device is acting on the monitored subject, and the extracorporeal circulation device includes, but is not limited to, a heart-lung machine, a balloon refute pump IABP, an extracorporeal membrane lung oxygenator ECMO, etc., and the extracorporeal circulation device is hereinafter described as an ECMO device.

In some embodiments, multiple monitoring data of a monitored subject are obtained from at least two data sources. In some embodiments, the data sources are differentiated by device, including but not limited to at least one of an extracorporeal circulation device, a ventilator, an anesthesia machine, a monitor, and an infusion pump, e.g., monitoring data is obtained from both the ventilator and the monitor, and the monitoring data has two data sources. In addition, the medical equipment can be connected with equipment corresponding to various data sources in a wired or wireless mode, part of monitoring data can also be collected by the medical equipment, in addition, the collected monitoring data can be uploaded to the cloud end by various equipment, the monitoring data of different data sources are downloaded from the cloud end by the medical equipment, and some monitoring data can be manually input into the medical equipment by a user. In other embodiments, the data sources are distinguished according to a large classification of the monitoring data, e.g., the data sources include, but are not limited to, monitoring data, equipment data, laboratory test data, etc., from each of which at least one monitoring data may be derived. The monitored data may be physiological data of the monitored subject, for example, heart rate, blood oxygen, etc. may be included in the monitored data, and the monitored data may be various data obtained by processing. The device data may be parameter data of a device while the device is operating, for example the device data may include inspiration time, tidal volume, etc. in the ventilator.

Step 200, obtaining at least two data sets according to various monitoring data.

Wherein each data set includes at least one monitoring data. When more than two types of monitoring data are included in a data set, the more than two types of monitoring data may be from different sources.

In addition to the first data set, at least one second data set is included in the at least two data sets, the monitoring data in the second data set not being identical to the monitoring data in the first data set.

Step S300, displaying at least two data sets.

A specific layout of the display interface in this example is described below with reference to fig. 3.

In the graphical display area 40b, a trend chart of at least one monitoring data in each data set is displayed, and the time period of the trend chart can be defined and selected by a user, or can be a default time period, in this embodiment, the trend chart of the monitoring data is currently set to 24 hours, that is, the trend chart of the monitoring data of the past 24 hours is displayed.

In some embodiments, the user may select at least one first monitoring data from among the monitoring data in the first data set, select at least one second monitoring data from among the monitoring data in each of the second data sets, and then generate a trend graph of the first monitoring data and a trend graph of the second monitoring data. For example, in fig. 3, the first monitoring data includes perfusion pressure, collateral perfusion pressure, and the like. Similarly, in fig. 3, the second monitoring data of the circulatory system data set includes MAP, lac, etc. In some embodiments, the trend graph showing which monitoring data may also be default, with the user having the right to replace such monitoring data.

In some embodiments, whether a predefined abnormal event occurs can also be determined according to various monitoring data, for example, whether an abnormal event of oxygen uptake reduction occurs to a monitored object can be determined according to monitoring data acquired by an exhaler. In addition, abnormal events include, but are not limited to, oxygen deficiency type abnormal events (e.g., brain tissue hypoxia, north-south syndrome, acrohypoxia), membrane lung function abnormal events (e.g., coagulation abnormality, progressive increase in blood flow resistance, decrease in oxygen uptake capacity, increase in CO2 content), and the like. When an abnormal event is predefined, a corresponding data set can be bound according to the clinical meaning of the abnormal event, and when the abnormal event occurs and the data set associated with the abnormal event is displayed in the display interface, the marked abnormal event can be displayed in the display area 40 of the data set. With continued reference to fig. 3, two abnormal events, namely "oxygen uptake decrease" and "clotting abnormality", occur in fig. 3, and these two abnormal events are bound to the ECMO operation data set in advance, so that positions corresponding to occurrence moments of the two abnormal events are marked in the graphical display area 40 b. In addition, the abnormal conditions of the specific indexes in each data set can be highlighted in a period of time before and after the abnormal event occurs, so that a user is helped to read the actual conditions of the abnormal event.

In other embodiments, as shown in fig. 4, a time scale 50 may be displayed in advance on the display interface, and when an abnormal event occurs, a position corresponding to the occurrence time of the abnormal event may be marked on the time scale 50. For example, as shown in fig. 4, a time scale 50 is also displayed below the display area 40 of the first data set and the second data set, wherein the position pointed by the arrow indicates the time when the abnormal event occurs. In some embodiments, the display area where the time scale 50 is located may be used as the graphical display area 40b corresponding to the abnormal event, and the time scale 50 located in the graphical display area 40b and the trend graphs of the monitoring data in different data sets share the same time axis. An overview display area 40a corresponding to the abnormal event may be further provided on the left side of the graphic display area 40b, and the overview display area 40a may display the type, name, number, etc. of the abnormal event that occurs. In addition, an operation advice corresponding to the abnormal event may be generated based on the change of the monitoring data associated with the abnormal event before and after the occurrence time of the abnormal event. For example, ventilator settings remain unchanged, and when an increase in CO2 content is found, when the ECMO oxygen delivery concentration is lower, it is recommended to increase the ECMO oxygen concentration value, or increase the oxygen delivery.

In some embodiments, the monitoring subject may also be timed when it is supported by extracorporeal circulation, the support time is obtained, and prompt information corresponding to the predetermined time is generated and displayed when the support time reaches the predetermined time, for example, the ECMO patient often needs more frequent blood gas examination. If the department wishes to perform a blood gas test every 4 hours, it is possible to define that when a 4 hour interval is met, a prompt "blood gas test is required" is given. As another example, when the membrane lung module of ECMO is used for more than 5 days, a hint "membrane lung has been used for 5 days. Please check the membrane lung, consider if replacement is needed. For another example, when all the indexes of the patient are good, the basic requirement of ECMO withdrawal is met, and a suggestion is given that "all the indexes of the patient normally last for 32 hours, whether to consider to develop withdrawal assessment? ".

In some embodiments, N data sets are displayed in step S300, where N is less than or equal to a positive integer of M, where M is the number of data sets obtained according to multiple monitoring data, and the N data sets currently displayed are switched to another P data sets in response to the detected switching display instruction input by the user, where P is less than or equal to the positive integer of M, that is, only a part of the data sets are displayed on the display interface, so as to avoid too much information and too small fonts, so that the user may be distracted by manipulating to cause the display interface to display another part of the data sets. For example, 5 data sets are obtained according to various monitoring data, 3 data sets are displayed on the display interface first, and a user can be allowed to control the display interface to display another 2 data sets through operations such as page turning up, down, left, right, or sliding interface. For another example, each data set is displayed on the display interface in the form of a tab page, and the user can switch which data set is displayed on the current display interface by clicking the header of the tab page.

In the embodiment, the data set related to the extracorporeal circulation can be synchronously displayed with the monitoring data of the physiological structure of the human body, so that a user can intuitively see the relevance among different data sets, in addition, the abnormal event related to the data sets can be automatically marked or displayed, and corresponding suggestions or reminders can be given according to the abnormal event or the running time of the extracorporeal circulation and other factors.

Reference is made to various exemplary embodiments herein. However, those skilled in the art will recognize that changes and modifications may be made to the exemplary embodiments without departing from the scope herein. For example, the various operational steps and components used to perform the operational steps may be implemented in different ways (e.g., one or more steps may be deleted, modified, or combined into other steps) depending on the particular application or taking into account any number of cost functions associated with the operation of the system.

Additionally, as will be appreciated by one of skill in the art, the principles herein may be reflected in a computer program product on a computer readable storage medium preloaded with computer readable program code. Any tangible, non-transitory computer readable storage medium may be used, including magnetic storage devices (hard disks, floppy disks, etc.), optical storage devices (CD-ROMs, DVDs, blu-Ray disks, etc.), flash memory, and/or the like. These computer program instructions may be loaded onto a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions which execute on the computer or other programmable data processing apparatus create means for implementing the functions specified. These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including means which implement the function specified. The computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified.

While the principles herein have been shown in various embodiments, many modifications of structure, arrangement, proportions, elements, materials, and components, which are particularly adapted to specific environments and operative requirements, may be used without departing from the principles and scope of the present disclosure. The above modifications and other changes or modifications are intended to be included within the scope of this document.

The foregoing detailed description has been described with reference to various embodiments. However, those skilled in the art will recognize that various modifications and changes may be made without departing from the scope of the present disclosure. Accordingly, the present disclosure is to be considered as illustrative and not restrictive in character, and all such modifications are intended to be included within the scope thereof. Also, advantages, other advantages, and solutions to problems have been described above with regard to various embodiments. The benefits, advantages, solutions to problems, and any element(s) that may cause any benefit, advantage, or solution to occur or become more pronounced are not to be construed as a critical, required, or essential feature. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, system, article, or apparatus. Furthermore, the term "couple" and any other variants thereof are used herein to refer to physical connections, electrical connections, magnetic connections, optical connections, communication connections, functional connections, and/or any other connection.

Those skilled in the art will recognize that many changes may be made to the details of the above-described embodiments without departing from the underlying principles of the invention. Accordingly, the scope of the invention should be determined from the following claims.

Claims

1. A data display method of a medical device, comprising:

at least two data sets are displayed.

2. The method of claim 1, wherein the monitoring data in the same second data set is associated with the same physiological structure of the monitored subject; and/or; the monitoring data in the same second data set is from the same data source.

3. The method of claim 2, wherein the physiological structure comprises a physiological system, a physiological organ, a physiological site, a tissue, a feature of the physiological system, or a feature of the physiological organ of the subject.

4. The method of claim 3, wherein the physiological system comprises at least one of the motor system, the nervous system, the endocrine system, the circulatory system, the respiratory system, the digestive system, the urinary system, and the reproductive system, the physiological organ comprises at least one of the brain, the heart, the lung, the liver, the stomach, and the kidney, the physiological site comprises at least one of the head, the chest, and the abdomen, the tissue comprises at least one of muscle tissue, nerve tissue, and epithelial tissue, and the characteristic of the physiological system or the characteristic of the physiological organ comprises at least one of blood coagulation, nutrition, infection, and blood glucose.

5. The method of claim 2, wherein the data source comprises at least one of an extracorporeal circulation device, a ventilator, an anesthesia machine, a monitor, and an infusion pump.

6. The method of claim 1, wherein for any one data set, the data set is displayed in a corresponding display area, the display area of the data set comprising an overview display area and/or a graphical display area;

the overview display area is used for displaying key monitoring data in the data set and/or overview information generated based on the monitoring data in the data set;

The graphical display area is at least used for displaying a trend chart of at least one monitoring data in the data set.

7. The method of claim 6, wherein overview display regions of different data sets are aligned; and/or, the graphical display areas of different data sets are aligned.

8. The method of claim 6, wherein trend graphs of the monitored data in the graphical display regions in different data sets share the same time axis.

9. A method as claimed in any one of claims 6 to 8, wherein the display areas of different data sets are arranged one above the other, the overview display area and the graphical display area of the same data set being arranged side-to-side.

10. The method as recited in claim 6, further comprising:

and determining whether a predefined abnormal event occurs or not according to the plurality of monitoring data, and marking a position corresponding to the occurrence time of the abnormal event on a trend chart of the abnormal event-related monitoring data if the abnormal event occurs.

11. The method as recited in claim 6, further comprising:

and determining whether a predefined abnormal event occurs or not according to the various monitoring data, and marking a position corresponding to the occurrence time of the abnormal event on a preset time scale if the abnormal event occurs.

12. The method as recited in claim 11, further comprising:

the time scale shares the same time axis with trend graphs of the monitored data in different data sets.

13. The method of claim 10 or 11, further comprising:

acquiring the change of monitoring data related to the abnormal event before and after the occurrence time of the abnormal event;

and displaying operation suggestions corresponding to the abnormal event according to the change of the monitoring data associated with the abnormal event before and after the occurrence time of the abnormal event.

14. The method of any one of claims 1 to 13, further comprising: starting timing when the monitored object is supported by extracorporeal circulation, and obtaining supporting time;

and when the support time reaches the preset time, displaying prompt information corresponding to the preset time.

15. The method according to any one of claims 1 to 13, wherein acquiring a plurality of monitoring data of the monitoring subject while extracorporeal circulation support is performed on the monitoring subject using the extracorporeal circulation apparatus, comprises:

when extracorporeal circulation is supported by extracorporeal circulation equipment, various monitoring data of the monitored object are obtained from at least two data sources.

16. The method of claim 1, wherein the displaying at least two data sets comprises:

displaying N data sets in a display interface, wherein N is a positive integer less than or equal to M, and M is the number of the data sets obtained according to the plurality of monitoring data;

and responding to the detected switching display instruction input by the user, and switching N data sets currently displayed into other P data sets, wherein P is smaller than or equal to a positive integer of M.

17. A medical device, comprising:

and the display module is used for displaying at least two data sets.

18. The medical device of claim 17, wherein the monitoring data in the same second data set is associated with the same physiological structure of the monitored subject; and/or; the monitoring data in the same second data set is from the same data source.

19. The medical device of claim 18, wherein the physiological structure comprises a physiological system, a physiological organ, a physiological site, a tissue, a feature of the physiological system, or a feature of the physiological organ of a monitored subject.

20. The medical device of claim 17, wherein for any one data set, the data set is displayed in a corresponding display area, the display area of the data set comprising an overview display area and/or a graphical display area;

21. The medical device of claim 20, further comprising:

22. A medical device, comprising:

a memory for storing a program;

A processor for implementing the method of any one of claims 1 to 16 by executing a program stored in the memory.

23. A computer readable storage medium having stored thereon a program executable by a processor to implement the method of any of claims 1 to 16.