CN103893873B - The display device of anesthetic machine tendency information and the management method to this tendency information - Google Patents
The display device of anesthetic machine tendency information and the management method to this tendency information Download PDFInfo
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Abstract
The invention discloses the display device of a kind of anesthetic machine tendency information, and the management method to this tendency information, wherein, the display device of described anesthetic machine tendency information comprises: tendency information receiving element receives tendency information and is transferred to control unit, control unit sets up the tendency information that sequence list stores predetermined quantity, display unit receives up-to-date tendency information and dynamically refreshes display, and memory element can preserve up-to-date tendency information.Therefore, the present invention is conceived to the display of anesthetic machine tendency information, reading, process and storage, dynamically can show tendency information; Start single process reads trend data, saves the available machine time; Start processes tendency information log file, avoids the problem that the available machine time that is that cause is long because tendency information log file is excessive; Tendency information write tendency information log file, is convenient in operation and/or postoperative inquiry and analysis.
Description
Technical field
The present invention relates to anesthetic machine field, particularly, relate to the device that anesthetic machine tendency information is shown, and the method utilizing this device to manage this tendency information.
Background technology
Anesthesia medically universal is significant, and not only effectively alleviates the misery of patient, is also conducive to carrying out carrying out smoothly of such as operative treatment.
In the process of operation, the various vital signs of patient, particularly with the relevant various change of physiology sign of anesthesia and the trend of development for the observation of patient and dispose extremely important, anaesthetist and operative doctor need the change observing these tendency information in operation process, thus whether operation is made good progress, whether patient occurs that difference judges.
Along with the development of this several years technology, for the record problem of the information relevant with anesthesia, there is device for recording anaesthesia information, such as Chinese invention patent application CN2490641Y discloses a kind of device for recording anaesthesia information, its various physiology signs that can show patient are in real time gone forward side by side line item and storage, but this information record carrier is simple carrying out to be shown and record, does not have other function.Conventional device for recording anaesthesia information can be independent device, also can belong to a part for anesthetic machine, be integrated in anesthetic machine.When device for recording anaesthesia information is integrated in anesthetic machine, anesthetic machine understands every monitor value of real-time display current time as tidal volume on main interface, respiratory frequency, minute ventilation, pressure etc.If but the stores processor lacked these data, just can not showing on request, such as, a data value of performing the operation is provided, once occur accident, the data of accident analysis can not be provided, from risk analysis angle, there is certain risk.
At present anesthetic machine monitor value is stored, display process mode is not fine.Such as relatively random in display process, the human-computer interaction interface that is friendly can not be provided; When date processing simple by data stored in file, make corresponding storage file increasing, data grows is many, causes anesthesia machine system memory space fewer and feweri, has a strong impact on the overall performance of machine.And due to data directly can be read when anesthetic machine is started shooting in file, because the progressively change of file is large, the time of anesthetic machine start response will be extended.When running into urgent rescue situation, the anesthetic machine available machine time long rescue time that will affect patient, serious even likely can cause medical tangle.
Therefore, improve the management to anesthetic machine tendency information, namely anesthesia information shown, process, store, read the problem becoming and need solution badly.
Summary of the invention
For prior art not to the problem that anesthesia tendency information is carried out detailed display and reasonably processed, stores, reads, the method that the present invention proposes the display device of a kind of anesthetic machine tendency information and the carrying out of this tendency information is managed.Concrete, the invention discloses following technical scheme:
The display device of a kind of anesthetic machine tendency information, comprises as lower unit:
Tendency information receiving element, is connected with control unit is conductive, be used for receive anesthetic machine tendency information and described tendency information is sent to described control unit;
Control unit, receive described tendency information, and in described control unit, set up sequence list to store described tendency information in chronological order, wherein said control unit increases by one group of tendency information every the scheduled time in sequence list, write the detailed content of this group information, then judge whether the data volume of sequence list is greater than predetermined group number, if the data volume in described sequence list is greater than described predetermined group of number, then delete sequence list head node data, and new tendency information is inserted into sequence list end-node; Otherwise directly tendency information is inserted into sequence list end-node, then the described new tendency information of addition sequence table is sent to display unit and memory element by described control unit;
Display unit, is connected with described control unit is conductive, receives the tendency information that described control unit sends, and refreshes the tendency information received by display in chronological order in real time in described display unit;
Memory element, the connection that can communicate with described control unit, receives the tendency information that described control unit sends, and described tendency information is stored to tendency information log file.
Wherein, described display unit dynamic realtime ground display tendency information, the mode of display is numerical value display mode or chart display mode,
Described numerical value display mode is that the real-time the top at main menu or bottom show the numerical value of tendency information line by line in chronological order, Detailed log information is had when each row of data is clicked, comprise settings and the monitor value of current time, described numerical value display mode comprises multipage numerical value display mode or scroll bar numerical value display mode, described multipage numerical value display mode shows the monitor value of current machine in real time with multipage dynamic display types, every page of display multirow data, by clicking page up, lower one page carries out the switching of display page, described scroll bar numerical value display mode adopts scroll bar form Dynamic Announce to show the monitor value of current machine in real time,
Described chart display mode is the tendency information according to receiving according to certain hour, with the change of curve display trend data, described curve left or move right, latest data is on left side or right side, have Detailed log information when clicking the point of each data, comprise settings and the monitor value of current time.
Wherein, the display device of described anesthetic machine tendency information is opened separately a process when starting shooting and read tendency information from the described tendency information log file of described memory element.
Wherein, when described control unit sends described tendency information every the scheduled time to described memory element, first described control unit judges in described memory element, whether there is the described tendency information log file for storage trend information, if do not had, then create described tendency information log file, if had, write operation is performed to described tendency information log file.
Wherein, when described anesthetic machine tendency information display device start, described control unit reads described tendency information log file to described sequence list, and delete described tendency information log file, the group number of described control unit to described sequence list counts subsequently, if described group of number is less than described predetermined group of number, then direct described tendency information log file data being re-write described memory element, otherwise, count from described sequence list end-node, delete from described predetermined group of number until the data of described order gauge outfit node after arriving described predetermined group of number, then described data are re-write the described tendency information log file of described memory element.
The invention also discloses a kind of anesthetic machine tendency information management method for the display device of anesthetic machine tendency information, comprise the steps:
S100, beginning;
S110, judge whether to need shutdown, if so, then enter S190, if not, then enter S120;
S120, judge whether timing reaches the scheduled time, if so, then enter S140, if not, then enter S130;
S130, continuation timing, and enter S110;
Whether S140, the data volume judged in sequence list are greater than predetermined group number, if so, then enter S150, if not, then enter S160;
S150, deletion sequence list head node data, and new tendency information is inserted into sequence list end-node, and enter S170;
S160, tendency information is inserted into sequence list end-node, and enters S170;
S170, described new tendency information is sent to display interface, refreshes display, and enter step 180;
S180, preserve described new tendency information, be stored in tendency information log file, and reenter step S110, wait for next tendency information;
S190, end.
Wherein, in S170, the mode refreshing the described new tendency information of display is numerical value display mode or chart display mode,
Described numerical value display mode is that the real-time the top at main menu or bottom show the numerical value of tendency information line by line in chronological order, Detailed log information is had when each row of data is clicked, comprise settings and the monitor value of current time, described numerical value display mode comprises multipage numerical value display mode or scroll bar numerical value display mode, described multipage numerical value display mode shows the monitor value of current machine in real time with multipage dynamic display types, every page of display multirow data, by clicking page up, lower one page carries out the switching of display page, described scroll bar numerical value display mode adopts scroll bar form Dynamic Announce to show the monitor value of current machine in real time,
Described chart display mode is the tendency information according to receiving according to certain hour, with the change of curve display trend data, described curve left or move right, latest data is on left side or right side, have Detailed log information when clicking the point of each data, comprise settings and the monitor value of current time.
Wherein, described management method is opened separately a process when starting shooting and read tendency information from described tendency information log file.
Wherein, in S180, preserve described new tendency information, comprise the steps:
S210, judge whether described tendency information log file exists, and if so, then enters S230, if not, then enters S220;
S220, create described tendency information log file, enter S230;
S230, perform write operation to described tendency information log file.
Wherein, when described management method starts, also clear up described tendency information log file, comprise the steps:
S300, beginning;
S310, read data that described tendency information log file preserves to described sequence list, and delete described tendency information log file;
S320, judge whether the group number of described sequence list is greater than described predetermined group of number, if so, then carries out S330, if not, then carries out S340;
S330, to count from described sequence list end-node, delete after arriving described predetermined group of number from described predetermined group of number until the data of described order gauge outfit node, enter S340;
Described data are re-write described new trend information log file by the new trend information log file of S340, establishment text formatting;
S350, end.
The present invention is conceived to the display of anesthetic machine tendency information, reading, process and storage, dynamically can show tendency information; Start single process reads trend data, saves the available machine time; Start processes tendency information log file, avoids the problem that the available machine time that is that cause is long because tendency information log file is excessive; Tendency information write tendency information log file, is convenient in operation and/or postoperative inquiry and analysis.
Accompanying drawing explanation
Fig. 1 is the block diagram of the anesthetic machine tendency information display device according to the embodiment of the present invention;
Fig. 2 is the flow chart of the anesthetic machine tendency information management method according to the embodiment of the present invention;
Fig. 3 is according to the anesthetic machine tendency information management method of the embodiment of the present invention flow chart to tendency information storage file write trend data;
Fig. 4 is the flow chart read tendency information storage file according to the anesthetic machine tendency information management method of the embodiment of the present invention.
The technical characteristic that Reference numeral in figure refers to respectively is:
1, display unit; 2, control unit; 3, memory element; 4, tendency information receiving element.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
To the present invention is directed in prior art not to the problem that anesthesia tendency information is carried out detailed display and reasonably stored, propose the display device of a kind of anesthetic machine tendency information and to the method utilizing this display device to manage the carrying out of this tendency information.The present invention has following advantage: dynamically can show tendency information; Start single process reads trend data, saves the available machine time; Start processes tendency information log file, avoids the problem that the available machine time that is that cause is long because tendency information log file is excessive; Tendency information write tendency information log file, is convenient in operation and/or postoperative inquiry and analysis.
In the present invention, tendency information refers to various physiology sign information relevant in anesthesia in patient's anaesthesia process, include but not limited to: tidal volume, respiratory frequency, minute ventilation, airway pressure, fraction of inspired oxygen etc., can reflect the variation tendency of patient's each physiology sign information in operation process according to the tendency information of sequence of event.Sequence list refers to a kind of data structure that can store data in data structure according to sequencing, and it comprises the data structures such as chained list, directed graph, tree.
Embodiment 1:
Fig. 1 is the block diagram of the anesthetic machine tendency information display device of the embodiment of the present invention.As shown in Figure 1, the display device of described anesthetic machine tendency information comprises: display unit 1, control unit 2, memory element 3 and tendency information receiving element 4.
Wherein, tendency information receiving element 4, is connected with control unit 2 is conductive, is used for reception to comprise tidal volume, respiratory frequency, minute ventilation, airway pressure, and this tendency information is also sent to control unit 2 by the tendency information of fraction of inspired oxygen.
Control unit 2, receive tendency information, and in described control unit 2, set up sequence list to store described tendency information in chronological order, wherein said control unit 2 increases by one group of tendency information every the scheduled time in sequence list, write the detailed content of this information, then judge whether the data volume of sequence list is greater than predetermined group number, if the group number of the data in described sequence list is greater than described predetermined group of number, then delete sequence list head node data (namely tendency information) the earliest, and new tendency information is inserted into sequence list end-node; Otherwise, directly tendency information is inserted into sequence list end-node; Then the up-to-date tendency information of this addition sequence table is sent to display unit 1 and memory element 3 by described control unit 2 simultaneously.
Display unit 1, is connected with control unit 2 is conductive, receives the tendency information that described control unit 2 sends, and refreshes the tendency information received by display in chronological order in real time in display unit 1.
Memory element 3, the connection that can communicate with described control unit 2, receives the tendency information that described control unit 2 sends, and this tendency information is stored to tendency information log file.
According to the program, control unit 2 increases the tendency information received from tendency information receiving element 4 in sequence list according to certain hour interval, then send to display unit 1 to show for doctor's reference, and the tendency information log file being stored in memory element 3 is for start again or postoperative analysis and summary.
Wherein, tendency information receiving element 4 can receive the tendency information that various physiological signal sensor transmits passively, also can under the control of the control unit 2, at regular intervals, such as every the described scheduled time initiatively to the tendency information collected by various physiological signal sensor.Preferably, tendency information receiving element 4 can be various physiological signal sensor, or belongs to a part for various physiological signal sensor, gathers various physiological signal directly to patient.Accordingly, now, the display device of anesthetic machine tendency information can be independently device, receives various tendency information, and preferentially, can be integrated in anesthetic machine, belong to a part for anesthetic machine from the various physiological signal sensors of anesthetic machine.
Wherein, control unit 2 increases by one group of tendency information every the described scheduled time in sequence list, and to control described sequence list length be described predetermined group of number.
The described scheduled time is set by manager or doctor, the described scheduled time can for but be not limited to 5S, 15S, 30S, 60S, observe according to doctor or operation record needs and determine, preferably 30S.The length of sequence list, also can be set by manager or doctor, to record the flow process of whole operation, described predetermined group of number is relevant with the time span of the described scheduled time and whole operation.Described predetermined group of number can but be not limited to 480,600,720,840,960,1080,1200, be preferably 960.When the described scheduled time is 30S, the tendency information of 960 can record at most the tendency information of 8 hours, meets the operation demand of 8 hours.Sequence list refers to a kind of data structure that can store data in data structure according to sequencing, and it comprises the data structures such as chained list, directed graph, tree.Wherein be preferably chained list.It should be known that above concrete numerical value and example be citing and non-limiting.
Memory element 3 comprises the electronic storage medium storing information electronically.The storage medium of memory element 3 can comprise with described control unit 2 integrally (namely, immovable in fact) system storage that provides and/or via, such as, port (such as, USB port, live wire mouth etc.) or drive (such as, dish drive), or be connected to one or two in the removable storage of anesthetic machine tendency information display device movably.Memory element 3 can comprise light readable storage medium storing program for executing (such as, CD etc.), magnetic readable storage medium storing program for executing (such as, tape, magnetic hard disk, floppy disk etc.), electricity charging storage medium (such as, EEPROM, RAM etc.), solid storage medium (such as, flash disk etc.), and/or one or more in other electronically readable storage medium.In a specific embodiment, memory element can be CF card.
The connection that memory element 3 can communicate with described control unit 2, this connection can be wired electrical connection, also can be by wireless connection, such as, by the connection of the modes such as wifi, gsm, cdma, as long as can transmission information.
Embodiment 2:
This embodiment is substantially the same manner as Example 1, and just it specifically defines the mode that display unit 1 shows tendency information.
Described display unit 1 dynamic realtime ground display tendency information, the mode of display is numerical value display mode or chart display mode,
Described numerical value display mode is that the real-time the top at main menu or bottom show the numerical value of tendency information line by line in chronological order, Detailed log information is had when each row of data is clicked, comprise settings and the monitor value of current time, described numerical value display mode comprises multipage numerical value display mode or scroll bar numerical value display mode, described multipage numerical value display mode shows the monitor value of current machine in real time with multipage dynamic display types, every page of display multirow data, such as 5 row data, by clicking page up, lower one page carries out the switching of display page, described scroll bar numerical value display mode adopts scroll bar form Dynamic Announce to show the monitor value of current machine in real time,
Described chart display mode is the tendency information according to receiving according to certain hour, with the change of curve display trend data, described curve left or move right, latest data is on left side or right side, have Detailed log information when clicking the point of each data, comprise settings and the monitor value of current time.
Embodiment 3:
This embodiment is substantially the same manner as Example 1, and improvement is, in order to accelerate starting up's speed.When starting shooting, system is opened separately a process and read tendency information from the described tendency information log file of described memory element 3.The mode that the mode that system reads comprises xml reads, but not as limit, as long as tendency information can be read from tendency information log file.
Like this, the process of system start-up, not by the impact of the process of reading information, improves speed each other, accelerates the startup of system on the whole.
Embodiment 4:
This embodiment is substantially the same manner as Example 1, and just specific explanations is for the storage of tendency information.
As described in the background art, along with the raising of medical analysis technology, the summary of tendency information and analysis are contributed to the treatment of patient, inquiry and analysis simultaneously for passing anesthesia tendency information will contribute to checking anesthetic machine working condition, analytical data, to improve, is also convenient to the loss avoiding data.Therefore, memory element 3 is stored in tendency information log file after receiving the tendency information that control unit 2 sends over.
Tendency information log file is used to the various texts recording tendency information, can be the forms such as txt, doc, xls, as long as can record the tendency information temporally produced.In a specific embodiment, tendency information log file is preferably txt form.
See Fig. 3, it explains the preferred flow process storing information in tendency information log file.When control unit 2 is in time sending tendency information to memory element 3 in 30 seconds, first control unit 2 judges the txt file that whether exists in memory element 3 for storage trend information, if no, then create txt file, if had, write operation is performed to this txt file.
Like this, anesthesia tendency information can be preserved so that the inquiry and analysis in later stage.
Embodiment 5:
As described in embodiment 1,4, while the display device of anesthetic machine tendency information constantly shows tendency information in the process of work, also memory element 3 is transferred to store described tendency information, if do not clear up described tendency information for a long time, then tendency information log file recorded data can get more and more, file size is increasing, thus affects the overall performance such as memory space and anesthetic machine toggle speed of machine.Therefore, when machine is started shooting, should clear up by tendency information log file.
Fig. 4 is the flow chart read tendency information storage file according to the anesthetic machine tendency information management method of the embodiment of the present invention.See accompanying drawing 4, when machine is started shooting, control unit 2 reads tendency information log file, and the information of such as, preserving in txt, to described sequence list (such as, chained list), so that carry out the startup of machine, and deletes txt file.Then control unit 2 judges described sequence list (such as, chained list) group number whether be greater than predetermined group number, if group number is less than predetermined group number (such as 960), then prove that tendency information log file is also little, directly data can be re-write the tendency information log file (such as txt file) of memory element 3, otherwise, from described sequence list (such as, chained list) end-node start counting, arriving described predetermined group of number (such as 960) deletes from described predetermined group of number (such as the 961st) up to described sequence list (such as afterwards, chained list) data of gauge outfit node, namely up-to-date tendency information is retained, all the other information deletions, then these data are re-write the tendency information log file of memory element 3.
Like this, solve the tendency information log file problem that volume is excessive after a long time use, control the linear increase of this tendency information log file volume, ensure that anesthetic machine can also keep toggle speed faster after a long time use.
Embodiment 6:
The invention discloses the display device of anesthetic machine tendency information hereinbefore, below by the open method managed tendency information according to this anesthetic machine tendency information display device.
Fig. 2 is the flow chart of the anesthetic machine tendency information management method according to the embodiment of the present invention.As shown in Figure 2, described anesthetic machine tendency information management method comprises the steps:
S100, beginning;
S110, judge whether to need shutdown, if so, then enter S190, if not, then enter S120;
S120, judge whether timing reaches the scheduled time, if so, then enter S140, if not, then enter S130;
S130, continuation timing, and enter S110;
Whether S140, the data volume judged in sequence list are greater than predetermined group number, if so, then enter S150, if not, then enter S160;
S150, delete sequence list head node data (namely tendency information) the earliest, and new tendency information is inserted into sequence list end-node, and enter S170;
S160, tendency information is inserted into sequence list end-node, and enters S170;
S170, described new tendency information is sent to display interface, refreshes display, and enter step 180;
S180, preserve described new tendency information, and be stored in tendency information log file, and enter step S110; Enter circulation thread with this, enter the timing of the next scheduled time;
S190, end.
According to the program, described management method increases the tendency information received in sequence list according to certain hour interval, then described new tendency information is sent to display interface, refreshes display, and be stored in tendency information log file for start or postoperative analysis and summary again.
The described scheduled time is set by manager or doctor, the described scheduled time can for but be not limited to 5S, 15S, 30S, 60S, observe according to doctor or operation record needs and determine, preferably 30S.The length of sequence list, also can be set by manager or doctor, to record the flow process of whole operation, described predetermined group of number is relevant with the time span of the described scheduled time and whole operation.Described predetermined group of number can but be not limited to 480,600,720,840,960,1080,1200, be preferably 960.When the described scheduled time is 30S, the tendency information of 960 can meet the operation demand of 8 hours.Sequence list refers to a kind of data structure that can store data in data structure according to sequencing, and it comprises the data structures such as chained list, directed graph, tree.Wherein be preferably chained list.It should be known that above concrete numerical value and example be citing and non-limiting.
Adopt the scheduled time to be 30S in fig. 2, predetermined group number is 960, and sequence list is that the mode of chained list illustrates preferred embodiment.
Embodiment 7:
In S170, the mode of the described new tendency information of dynamic refresh display is numerical value display mode or chart display mode,
Described numerical value display mode is that the real-time the top at main menu or bottom show the numerical value of tendency information line by line in chronological order, Detailed log information is had when each row of data is clicked, comprise settings and the monitor value of current time, described numerical value display mode comprises multipage numerical value display mode or scroll bar numerical value display mode, described multipage numerical value display mode shows the monitor value of current machine in real time with multipage dynamic display types, every page of display multirow data, such as 5 row, by clicking page up, lower one page carries out the switching of display page, described scroll bar numerical value display mode adopts scroll bar form Dynamic Announce to show the monitor value of current machine in real time,
Described chart display mode is the tendency information according to receiving according to certain hour, with the change of curve display trend data, described curve left or move right, latest data is on left side or right side, have Detailed log information when clicking the point of each data, comprise settings and the monitor value of current time.
Embodiment 8:
This embodiment is substantially the same manner as Example 6, and improvement is, in order to accelerate starting up's speed.Described management method comprises the process reading tendency information, and described management method is opened separately a process and read tendency information from described tendency information log file.The mode that the mode read comprises xml reads, but not as limit, as long as tendency information can be read from tendency information log file.
Like this, embodiment 8 can make the startup process of the system using this management method not by the impact of reading information process, improves speed each other, accelerates the startup of system on the whole.
Embodiment 9:
This embodiment is substantially the same manner as Example 6, and just specific explanations is for the storage of tendency information.
As described in the background art, along with the raising of medical analysis technology, the summary of tendency information and analysis are contributed to the treatment of patient, inquiry and analysis simultaneously for the anesthesia tendency information of passing operation will contribute to checking anesthetic machine working condition, analytical data, to improve, is also convenient to the loss avoiding data.Therefore, in the management method of anesthetic machine tendency information, the new trend information received is stored in tendency information log file.
Tendency information log file is used to the various texts recording tendency information, can be the forms such as txt, doc, xls, as long as can record the tendency information temporally produced.In a specific embodiment, tendency information log file is preferably txt form.
See Fig. 3, it explains the preferred flow process storing information in tendency information log file:
S200, thread suspension, enter S210 after thread activation;
S210, judge whether described tendency information log file exists, and if so, then enters S230, if not, then enters S220;
S220, create described tendency information log file, enter S230;
S230, perform write operation to described tendency information log file;
S240, thread complete, and enter S200 wait thread activation.
Construct one writes described tendency information sub-process according to thread activation like this.
According to embodiment 9, described management method can preserve anesthesia tendency information so that the inquiry and analysis in later stage.
Embodiment 10:
As described in embodiment 6,9, described management method is constantly by while display tendency information, also described tendency information is stored in tendency information log file, if do not add cleaning for a long time, tendency information log file recorded data can get more and more, file size is increasing, thus affects the overall performance such as memory space and anesthetic machine toggle speed of machine.Therefore, when machine is started shooting, should clear up by tendency information log file.
Fig. 4 is the flow chart read tendency information storage file according to the anesthetic machine tendency information management method of the embodiment of the present invention.See accompanying drawing 4, it discloses following steps:
S300, beginning;
S310, read information that described tendency information log file (such as txt file) preserves to described sequence list (such as, chained list), and delete described tendency information log file;
S320, judge whether the group number of described sequence list (such as, chained list) is greater than described predetermined group of number (such as 960), if so, then carries out S330, if not, then carries out S340;
S330, start counting from described sequence list (such as, chained list) end-node, delete after arriving described predetermined group of number from described predetermined group of number until the data of described order gauge outfit node, enter S340;
These data are re-write described new trend information log file (such as txt file) by the new trend information log file of S340, establishment text formatting;
S350, end.
Like this, solve the tendency information log file problem that volume is excessive after a long time use, control the linear increase of this tendency information log file volume, ensure that anesthetic machine can also keep toggle speed faster after a long time use.
By technical scheme as described above, instant invention overcomes prior art does not have detailed display and the problem of storage to tendency information, and has following advantage:
1, under open state anesthetic machine trend display device and corresponding management method every the scheduled time, within such as 30 seconds, monitor value data will be recorded, and Dynamic Announce can be carried out under trend menu, this dynamic display types can be the mode of numeral or icon, latest data is presented at the top of menu, bottom, the leftmost side or the rightmost side, friendly interface, is convenient to man-machine interaction;
2, tendency information stores with document form, avoids running into special circumstances (such as, power-off) trend data loss afterwards, and the file simultaneously stored is conducive to analyzing further data;
3, the files tend in order to avoid recording tendency information is large, thus affects memory space and the overall performance of machine, all can process the file of record tendency information after machine start.
Visible, the solution that the present invention forms a whole from 4 aspects such as display, reading, process, storage of tendency information.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in a computer read/write memory medium, this program is when performing, comprise the steps: (step of method), described storage medium, as: ROM/RAM, magnetic disc, CD etc.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (10)
1. an anesthetic machine tendency information display device, comprises as lower unit:
Tendency information receiving element, is connected with control unit is conductive, be used for receive anesthetic machine tendency information and described tendency information is sent to described control unit;
Control unit, receive described tendency information, and in described control unit, set up sequence list to store described tendency information in chronological order, wherein said control unit increases by one group of tendency information every the scheduled time in sequence list, write the detailed content of this group information, then judge whether the data volume of sequence list is greater than predetermined group number, if the data volume in described sequence list is greater than described predetermined group of number, then delete sequence list head node data, and new tendency information is inserted into sequence list end-node; Otherwise directly tendency information is inserted into sequence list end-node, then the described new tendency information of addition sequence table is sent to display unit and memory element by described control unit;
Display unit, is connected with described control unit is conductive, receives the tendency information that described control unit sends, and refreshes the tendency information received by display in chronological order in real time in described display unit;
Memory element, the connection that can communicate with described control unit, receives the tendency information that described control unit sends, and described tendency information is stored to tendency information log file.
2. anesthetic machine tendency information according to claim 1 display device, is characterized in that:
Described display unit dynamic realtime ground display tendency information, the mode of display is numerical value display mode or chart display mode,
Described numerical value display mode is that the real-time the top at main menu or bottom show the numerical value of tendency information line by line in chronological order, Detailed log information is had when each row of data is clicked, comprise settings and the monitor value of current time, described numerical value display mode comprises multipage numerical value display mode or scroll bar numerical value display mode, described multipage numerical value display mode shows the monitor value of current machine in real time with multipage dynamic display types, every page of display multirow data, by clicking page up, lower one page carries out the switching of display page, described scroll bar numerical value display mode adopts scroll bar form Dynamic Announce to show the monitor value of current machine in real time,
Described chart display mode is the tendency information according to receiving according to certain hour, with the change of curve display trend data, described curve left or move right, latest data is on left side or right side, have Detailed log information when clicking the point of each data, comprise settings and the monitor value of current time.
3. anesthetic machine tendency information according to claim 1 display device, is characterized in that:
The display device of described anesthetic machine tendency information is opened separately a process when starting shooting and read tendency information from the described tendency information log file of described memory element.
4. anesthetic machine tendency information according to claim 1 display device, is characterized in that:
When described control unit sends described tendency information every the scheduled time to described memory element, first described control unit judges in described memory element, whether there is the described tendency information log file for storage trend information, if do not had, then create described tendency information log file, if had, write operation is performed to described tendency information log file.
5. anesthetic machine tendency information according to claim 1 display device, is characterized in that:
When described anesthetic machine tendency information display device start, described control unit reads described tendency information log file to described sequence list, and delete described tendency information log file, the group number of described control unit to described sequence list counts subsequently, if described group of number is less than described predetermined group of number, then direct described tendency information log file data being re-write described memory element, otherwise, count from described sequence list end-node, delete from described predetermined group of number until the data of described order gauge outfit node after arriving described predetermined group of number, then described data are re-write the described tendency information log file of described memory element.
6. an anesthetic machine tendency information management method, comprises the steps:
S110, judge whether to need shutdown, if so, then enter S190, if not, then enter S120;
S120, judge whether timing reaches the scheduled time, if so, then enter S140, if not, then enter S130;
S130, continuation timing, and enter S110;
Whether S140, the data volume judged in sequence list are greater than predetermined group number, if so, then enter S150, if not, then enter S160;
S150, deletion sequence list head node data, and new tendency information is inserted into sequence list end-node, and enter S170;
S160, tendency information is inserted into sequence list end-node, and enters S170;
S170, described new tendency information is sent to display interface, refreshes display, and enter step 180;
S180, preserve described new tendency information, be stored in tendency information log file, and reenter step S110, wait for next tendency information;
S190, end.
7. anesthetic machine tendency information management method according to claim 6, is characterized in that:
In S170, the mode refreshing the described new tendency information of display is numerical value display mode or chart display mode,
Described numerical value display mode is that the real-time the top at main menu or bottom show the numerical value of tendency information line by line in chronological order, Detailed log information is had when each row of data is clicked, comprise settings and the monitor value of current time, described numerical value display mode comprises multipage numerical value display mode or scroll bar numerical value display mode, described multipage numerical value display mode shows the monitor value of current machine in real time with multipage dynamic display types, every page of display multirow data, by clicking page up, lower one page carries out the switching of display page, described scroll bar numerical value display mode adopts scroll bar form Dynamic Announce to show the monitor value of current machine in real time,
Described chart display mode is the tendency information according to receiving according to certain hour, with the change of curve display trend data, described curve left or move right, latest data is on left side or right side, have Detailed log information when clicking the point of each data, comprise settings and the monitor value of current time.
8. anesthetic machine tendency information management method according to claim 6, is characterized in that:
Described management method is opened separately a process when starting shooting and read tendency information from described tendency information log file.
9. anesthetic machine tendency information management method according to claim 6, is characterized in that:
In S180, preserve described new tendency information, comprise the steps:
S210, judge whether described tendency information log file exists, and if so, then enters S230, if not, then enters S220;
S220, create described tendency information log file, enter S230;
S230, perform write operation to described tendency information log file.
10. anesthetic machine tendency information management method according to claim 6, is characterized in that:
When described management method starts, also clear up described tendency information log file, comprise the steps:
S310, read data that described tendency information log file preserves to described sequence list, and delete described tendency information log file;
S320, judge whether the group number of described sequence list is greater than described predetermined group of number, if so, then carries out S330, if not, then carries out S340;
S330, to count from described sequence list end-node, delete after arriving described predetermined group of number from described predetermined group of number until the data of described order gauge outfit node, enter S340;
Described data are re-write described new trend information log file by the new trend information log file of S340, establishment text formatting.
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| CN106934190A (en) * | 2015-12-29 | 2017-07-07 | 北京谊安医疗系统股份有限公司 | A kind of generation method of Anesthesia machine tendency chart |
| CN109310345A (en) | 2016-09-05 | 2019-02-05 | 深圳迈瑞生物医疗电子股份有限公司 | Medical monitoring device, patient monitoring information display method and system |
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| CN101854973A (en) * | 2007-11-13 | 2010-10-06 | Imt股份公司 | Respirator and/or anesthetic device |
| CN101854972A (en) * | 2007-11-13 | 2010-10-06 | Imt股份公司 | Respirator and/or anesthetic device |
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