WO2019026846A1 - Analysis device, analysis system, method for controlling analysis device, and program for controlling analysis device - Google Patents

Analysis device, analysis system, method for controlling analysis device, and program for controlling analysis device Download PDF

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Publication number
WO2019026846A1
WO2019026846A1 PCT/JP2018/028462 JP2018028462W WO2019026846A1 WO 2019026846 A1 WO2019026846 A1 WO 2019026846A1 JP 2018028462 W JP2018028462 W JP 2018028462W WO 2019026846 A1 WO2019026846 A1 WO 2019026846A1
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WIPO (PCT)
Prior art keywords
information
time
storage unit
data
displayed
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PCT/JP2018/028462
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French (fr)
Japanese (ja)
Inventor
知明 橋本
強 長谷川
亮平 勝木
Original Assignee
テルモ株式会社
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Application filed by テルモ株式会社 filed Critical テルモ株式会社
Priority to JP2019534501A priority Critical patent/JP7186704B2/en
Publication of WO2019026846A1 publication Critical patent/WO2019026846A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes

Definitions

  • the present invention relates to an analysis device, an analysis system, a control method of the analysis device, and a control program of the analysis device, which analyze information obtained from an extracorporeal circulation device or the like used by a patient or the like during surgery.
  • the present invention provides an analysis device, an analysis system, a control method of the analysis device, and a control program of the analysis device capable of easily performing various analyzes using information obtained by the extracorporeal circulation device or the like. To aim.
  • At least a storage unit for storing various information acquired from a medical device, and among various information stored in the storage unit, information in a specific time range is simultaneously displayed on the same screen.
  • a display unit for displaying a time specifying unit indicating a specific time on the same screen and the display unit includes the various information of the time specified by the time specifying unit. It is achieved by an analyzer characterized in that it is displayed together with the information in said specific time range.
  • the various information from the medical device is stored in the storage unit, and the various information stored in the storage unit is displayed on the same screen in a specific time range (for example, 24 hours). It is a configuration that makes it easy to grasp the transition of various types of information.
  • the values of various information at a specific time are displayed together, and the specific time is indicated on the screen, so the values of various information at each time can be grasped on the same screen as a whole. . Therefore, the configuration is such that doctors and the like can easily conduct research.
  • the time specifying unit is configured to be movable and / or fixed on the screen.
  • the time identification unit can be moved and / or fixed on the screen, the time identification unit can be moved or the like at any time of the patient's various information, and various information such as the movement destination is displayed on the screen It can be done.
  • the time specifying unit is associated with event information generated at a time of the time specifying unit.
  • the time identification unit is associated with event information (for example, medication time information etc.) that has occurred at the time of the time identification unit, a doctor or the like focuses on the time identification unit on the screen. By observing, it is possible to easily grasp the effects of medication etc.
  • event information for example, medication time information etc.
  • a memo information can be displayed together with the time specifying unit.
  • the memo information is also displayed in association with the time identification unit. Therefore, if a doctor or the like inputs a memo related to the time identification unit, the time identification unit is displayed on the screen. You can associate and leave notes.
  • the various information includes special information to be obtained by special calculation, and includes calculation formula information for generating the special information.
  • the various information includes special information (for example, the oxygen transport amount etc.) to be calculated by a special calculation and is provided with calculation formula information for generating the special information. Can be input so that it can be displayed on the screen, making the device easy to use.
  • special information for example, the oxygen transport amount etc.
  • the calculation formula information is configured such that various information stored in the storage unit can be included in the calculation formula.
  • the analysis system is characterized by comprising a medical device and having an analysis device capable of communicating with the medical device.
  • At least various information acquired from a medical device is stored in a storage unit, and among various information stored in the storage unit, information in a specific time range is simultaneously displayed on the same screen. While displaying, the time identification unit indicating a specific time is displayed on the same screen together with the display unit, and the display unit displays the various information of the time identified by the time identification unit at the specific time. This is achieved by the control method of the analyzer characterized in that it is displayed together with the information in the range.
  • the analysis device includes at least a storage unit for storing various types of information acquired from a medical device, and of various types of information stored in the storage unit, information in a specific time range at the same time
  • the display unit functions as a display unit that displays the same screen and displays a time specifying unit indicating a specific time on the same screen, and the display unit is configured to display the various information of the time specified by the time specifying unit. Is achieved by the control program of the analyzer for functioning to be displayed together with the information in said particular time range.
  • an analysis device As described above, according to the present invention, an analysis device, an analysis system, a control method of the analysis device, and control of the analysis device capable of easily performing various analyzes using information obtained by the extracorporeal circulation device etc.
  • the program can be provided.
  • FIG. 1 is a schematic view showing a main configuration of an extracorporeal circulation system including an analysis device of the present invention, for example, a data analysis PC, a data storage PC, and a medical device such as an extracorporeal circulation device.
  • FIG. 2 is a schematic block diagram showing the main configuration of “PC for data analysis”, “controller”, “data storage PC” etc. of FIG. It is a schematic block diagram showing the main composition of the 1st various information storage part. It is a schematic block diagram which shows the main structures of a 2nd various information storage part. It is a schematic block diagram which shows the main structures of a 3rd various information storage part. It is a schematic block diagram which shows the main structures of a 4th various information storage part.
  • FIG. It is a general
  • FIG. It is a general
  • FIG. It is a schematic flowchart which shows the process of confirming the threshold value etc. of data on a screen.
  • FIG. 1 is a schematic view showing the main configuration of an extracorporeal circulation system 1 including an analysis apparatus of the present invention, for example, a data analysis PC 100, a data storage PC 2, and a medical instrument, for example, an extracorporeal circulation apparatus IR. .
  • the extracorporeal circulation system IR etc. shown in FIG. 1 is an apparatus for performing extracorporeal circulation of the blood of the patient P as shown in FIG. 1.
  • extracorporeal circulation "extracorporeal circulation operation” and "auxiliary circulation operation” Is included.
  • the “extracorporeal circulation operation” is the extracorporeal circulator IR when the patient P can not exchange gas because blood does not circulate in the heart of the patient (subject) P who is the application target such as the extracorporeal circulator IR.
  • the blood circulation operation and the gas exchange operation (oxygenation and / or carbon dioxide removal) on the blood are performed.
  • auxiliary circulation operation is a case where blood circulates in the heart of a patient (subject) P who is an application target such as the extracorporeal circulation device IR and the like, and gas exchange can be performed in the lung of the patient P.
  • IR is also used to assist the blood circulation operation.
  • Some devices have the function of performing a gas exchange operation on blood.
  • the extracorporeal circulation system IR etc. shown in FIG. 1 is used, for example, in the case of performing cardiac surgery on a patient P or treatment in an ICU (intensive care unit) thereafter.
  • the "centrifugal pump 3" such as the extracorporeal circulation system IR is operated, blood is removed from the vein (Vena cava) of the patient P, and gas exchange in blood is performed by the artificial lung 4 to oxygenate the blood.
  • the extracorporeal circulation device IR or the like is a device that performs heart and lung substitution.
  • vein side cannula (blood removal side cannula) 6 of FIG. 1 is inserted from the femoral vein, and the tip of the vein side cannula 6 is indwelled in the right atrium.
  • the arterial cannula (blood feeding cannula) 7 is inserted from the femoral artery.
  • the venous cannula 6 is connected to the centrifugal pump 3 using a blood removal tube 8.
  • a pressure sensor 9 for measuring the pressure of the blood in the blood removal tube 8 is disposed in the blood removal tube 8.
  • the pressure sensor 9 is communicably connected to the controller 16, and the value of the pressure sensor 9 is transmitted to the controller 16.
  • the motor 5 is communicably connected to the controller 16.
  • the centrifugal pump 3 When the centrifugal pump 3 is operated according to a command from the controller 16, the centrifugal pump 3 removes blood from the blood removal tube 8 and passes the blood to the artificial lung 4. Are returned to the patient P via the blood feeding tube 10.
  • the artificial lung 4 is disposed between the centrifugal pump 3 and the blood feeding tube 10.
  • the oxygenator 4 performs a gas exchange operation (oxygenation and / or carbon dioxide removal) on the blood.
  • the artificial lung 4 is, for example, a membrane-type artificial lung, and particularly preferably a hollow fiber membrane-type artificial lung.
  • the blood feeding tube 10 is a conduit connecting the artificial lung 4 and the arterial catheter 7.
  • a flow rate sensor 11 is disposed in the blood feeding tube 10, and the flow rate sensor 11 is communicably connected to the controller 16. Therefore, the flow rate sensor 11 is configured to detect the value of the flow rate of blood flowing from the patient P through the blood removal tube 8 and to transmit the value to the controller 16. Further, a temperature sensor 15 for measuring the temperature of the blood in the blood feeding tube 10 is disposed in the blood feeding tube 10. The temperature sensor 15 is communicably connected to the controller 16, and the value of the temperature sensor 15 is transmitted to the controller 16.
  • a flexible plastic tube such as a vinyl chloride resin or silicone rubber having high transparency and flexibility can be used.
  • the blood flows in the V direction of FIG. 1, and in the blood feeding tube 10, the blood flows in the W direction of FIG.
  • a blood gas monitor sensor 12a is disposed in the blood feeding tube 10, and the blood gas monitor sensor 12a is shown in FIG. , Is connected to the blood gas monitor 12.
  • data of blood gas in the blood feeding tube 10 is configured to be displayed on the blood gas monitor 12.
  • the saturated oxygen measurement sensor 13a is attached to the patient P, and data of the saturated oxygen is displayed on the oxygen saturation monitor 13 of FIG.
  • the extracorporeal circulation system 1 has a data storage PC 2, which is communicably connected to the controller 16, the blood gas monitor 12, the oxygen saturation monitor 13, and the like.
  • an infusion pump 14 for administering a drug solution or the like is disposed to the patient P via an indwelling needle or the like, and a drug solution bag 14 a is connected to the infusion pump 14.
  • the infusion pump 14 is connected to the data storage PC 2 as shown in FIG.
  • the data storage PC 2 is configured to acquire not only data of oxygen saturation and blood gas but also data such as flow rate and pressure acquired by the controller 16 and accumulate. Further, the data accumulation PC 2 is configured to acquire data of the liquid medicine administration of the infusion pump 14 of FIG.
  • a “data analysis PC 100” that analyzes data accumulated by the data accumulation PC 2 is connected to the data accumulation PC 2.
  • the data analysis PC 100 is described below as an example of an analyzer, the present invention is not limited to this, and the data analysis PC 100 may be configured to double as the data storage PC 2. .
  • the data stored in the data storage PC 2 is transmitted to the data analysis PC 100 via a wired or wireless LAN, etc.
  • the data is used for data analysis via a medium such as USB. It may be migrated to the PC 100.
  • the data analysis PC 100, the data storage PC 2, the controller 16 and the like of the extracorporeal circulation system 1 shown in FIG. 1 have a computer, and the computer is a CPU (Central Processing Unit), RAM (Random Access Memory), ROM (not shown). Read Only Memory) and the like are connected via a bus.
  • CPU Central Processing Unit
  • RAM Random Access Memory
  • ROM Read Only Memory
  • FIG. 2 is a schematic block diagram showing the main configuration of “data analysis PC 100”, “controller 16”, “data storage PC 2” etc. of FIG.
  • the data analysis PC 100 has an "analysis PC control unit 101", and the analysis PC control unit 101 has a "communication for the data analysis PC 100 to communicate with the data storage PC 2 etc.
  • Device 102 “ timekeeping device 103 ”for generating time information,“ display unit ”for displaying various information such as“ display 104 ”,“ various information input device (keyboard etc.) 105 ”and the like are controlled.
  • controller 16 in FIG. 2 is connected to the motor 5, the flow rate sensor 11, the pressure sensor 9 and the temperature sensor 15 shown in FIG. 1.
  • the oxygen saturation monitor 13, the blood gas monitor 12 and the infusion pump 14 are directly connected to the data storage PC 2 without the intervention of the controller 3.
  • the analysis PC control unit 101 is configured as the "first various information storage unit 110", the “second various information storage unit 120", the “third various information storage unit 130", and the “fourth various information storage unit 130" shown in FIG.
  • the various information storage unit 140 is also controlled.
  • FIG. 3 to 6 show “first various information storage unit 110”, “second various information storage unit 120”, “third various information storage unit 130” and “fourth various information storage unit 140”. Is a schematic block diagram showing the main configuration of “. The specific contents of these will be described later.
  • step 1 (About acquisition process of various information to memorize during the operation such as patient P)
  • step 1 in the extracorporeal circulation system 1 in FIG. 1, for example, “motor 5” “flow sensor 11” “pressure sensor 9” during surgery of patient P.
  • Various information such as vital data such as” rotational speed “,” flow rate “,” temperature “and” pressure “are acquired from” temperature sensor 15 ",” oxygen saturation monitor 13 “,” blood gas monitor 12 “and the like.
  • each information is associated with the corresponding “time information”, and the “rotational speed information storage unit 111”, “flow rate information storage unit 112”, “temperature information storage unit 113”, “pressure information storage unit 114”, etc.
  • ⁇ “Percutaneous arterial blood oxygen saturation (SpO2) information” is acquired from “Ox saturation monitor 13”, corresponding time information is acquired from “timekeeping device 103”, and the “percutaneous” in FIG. Stored in the arterial blood oxygen saturation information storage unit 116 ".
  • ⁇ “Pulse rate information” is acquired from “oxygen saturation monitor 13”, corresponding time information is acquired from “timekeeping device 103”, and is associated and stored in “pulse rate information storage unit 117” in FIG.
  • the “pH information” is stored from the “blood gas monitor 12”, the corresponding time information is acquired from the “time measurement device 103”, and stored in the “pH information storage unit 118” in FIG.
  • Hematocrit (HCT) information is acquired from “blood gas monitor 12”, corresponding time information is acquired from “timekeeping device 103”, and is correlated and stored in “hematocrit information storage unit 222” in FIG. ⁇
  • “Oxygen consumption information” is acquired from “blood gas monitor 12”, corresponding time information is acquired from “timekeeping device 103”, and it is stored in “oxygen consumption information storage unit 122” of FIG. ⁇
  • event information for example, dosing time information etc.
  • the data analysis PC 100 acquires body surface area information of the patient P in advance, and stores the acquired information in the “body surface area information storage unit 127” of FIG. 4.
  • index information generation processing unit (program) 128 in FIG. 4 operates, “flow rate information” in “flow rate information storage unit 112” in FIG. 3, and “body surface area information storage unit 127 in FIG.
  • the "cardian index information” is generated based on the body surface area information of ",” and stored in the "cardian index information storage unit 129" of FIG. 4 together with the related time information.
  • FIG. 8 is a flowchart showing basic screen display. As shown in the flowchart, the following information is displayed on the display 104 of the data analysis PC 100 of FIG. Specifically, as shown in the flowchart of ST11 of FIG. 8, the “basic screen display processing unit (program) 131” of FIG. 5 operates, and various information such as vital data stored in each storage unit described above. Based on the above, vital data etc. of 24 hours (24 hours from 8:00 on May 31, 2017 to 8:00 on June 1) which is a previously set time axis are displayed. This 24 hours is one example of a predetermined time range.
  • the event display axis S which is a time specifying unit, is displayed on the screen at an arbitrary time (for example, an intermediate time). Furthermore, each data of various storage units at the time of the event display axis S is also displayed on the screen.
  • FIG. 16 is a schematic explanatory view showing a state where various information such as vital data are displayed on the display 104 of the data analysis PC 100 of FIG.
  • the information acquired by the data analysis PC 100 since 24 hours is designated as the time axis at the lower right of the screen, the information acquired by the data analysis PC 100 according to the flow of time from left to right at the center of the screen, In the case, temperature information (Temp), rotational speed (Arterial) information of the motor 5, information of pressure (Press), and the like are displayed. And, a vertically elongated axis shaped event display axis S is displayed at the center. Then, information corresponding to the time when the event display axis S is arranged is displayed in the upper frame and the lower frame of the screen. For example, the time in the case of FIG. 16 is “5/31 20:33:04”.
  • the frame at the left end of the upper part of the screen of FIG. 16 is “Flow”, and the numerical value at the time “5/31 20:33:04” of the event display axis S is displayed. Similarly, a numerical value of "motor rotational speed (Arterial)" is displayed on the right of "flow rate”.
  • the value of “pH” is displayed in the lower left frame, and this value is a numerical value at the time “5/31 20:33:04” of the event display axis S.
  • FIG. 9 is a schematic flowchart showing the process of changing the time axis (time range to be displayed).
  • time axis change input processing unit (program) 132 When the researcher inputs a time axis (time range to be displayed) change signal in ST21 of FIG. 9, the “time axis change input processing unit (program) 132” in FIG. 5 operates in ST22, and the time axis is displayed on the screen. Display “Change input screen”. Next, at ST23, it is determined whether "time axis change information" has been input.
  • the researcher inputs “12 hours” from “8 o'clock to 20 o'clock on May 31, 2017”, the process goes to ST24.
  • the processing unit (program) 132 operates, and the corresponding data is extracted from each storage unit described above, with the time axis of display data as 12 hours from "8 o'clock to 20 o'clock on May 31, 2017". To display. In addition, this time can be freely selected, and can be 10 minutes or the like.
  • FIG. 10 is a schematic flow chart showing an operation example when the event display axis S of FIG. 16 is moved or fixed along the flow in time.
  • the operation when the researcher desires to move the event display axis will be described using FIG.
  • Event display axis operation processing unit (program) 133” in FIG. 5 operates and movement instruction or fixing instruction of the event display axis S is input. Specifically, it is determined whether or not there is an input of “one click” for moving the event display axis S on the screen of FIG. When the "one click” is made, the event display axis S is set to the movable "moving mode” state.
  • ST33 it is determined whether the event display axis S in FIG. 16 has been moved by a point operation on the screen. If it is determined at ST34 that the event display axis S has moved, the process proceeds to ST35. At ST35, the value of the information corresponding to the time of the movement destination, for example, the numerical value of the flow rate etc. is displayed.
  • ST32 when it is determined in ST32 that the movement instruction is not input, the process proceeds to ST36.
  • ST36 it is determined whether or not a fixed input instruction has been given to the event display axis S. Specifically, it is determined whether or not there is a "one click" input on the event display axis S.
  • ST37 when the fixing instruction is input, the movement of the event display axis S is made impossible in ST38.
  • the researcher moves the event display axis S to an arbitrary position along the flow of time on the screen by inputting the movement instruction or the like to the event display axis S on the screen. It can be done. Then, values of various information at the time of the movement destination can be changed and displayed in the upper and lower frames in FIG.
  • FIG. 11 is a schematic flowchart showing an operation example for reducing the number of data such as the flow rate displayed on the screen. For example, when the researcher wants to decrease the number of data (flow rate etc.) displayed on the screen, for example, when the researcher inputs a signal on the data selection screen as shown in ST41 of FIG.
  • the “display information selection processing unit (program) 134” in FIG. 5 operates to determine whether “display data selection” is completed.
  • the researcher performs selection of necessary data.
  • ST42 when it is determined that the selection is finished, the process proceeds to ST43, and only selected data (flow rate etc.) can be displayed on the screen.
  • the researcher can display only the required type of data (flow rate etc.).
  • FIG. 12 is a schematic flow chart showing an operation example in the case where the position of the event display axis S is the time of drug administration or the like.
  • the “event display axis content selection processing unit (program) 135” in FIG. 5 operates.
  • the event display axis content selection screen is displayed on the screen as another window.
  • FIG. 17 is a schematic view showing an example of an event display axis content selection screen.
  • the event display axis content selection screen displays data such as an event during surgery, for example, a dosing time, an artificial lung replacement time, and the like.
  • data corresponding to the range of the time axis of the current display screen is extracted from the “dosage injection information storage unit 125” and the “artificial lung replacement information storage unit 126” in FIG. It is.
  • a researcher selects a medication (drug AAA) on May 31, 2017 at 20:42:30 in FIG.
  • a researcher chooses to study changes in data (such as flow rate) before and after dosing of the drug AAA.
  • the event display axis S in FIG. 16 is displayed on the screen in accordance with May 31, 2017 at 20:42:30. Therefore, the researcher can easily grasp changes in data (flow rate etc.) before and after administration of the medicine AAA, that is, effects such as administration etc., by observing before and after the event display axis S in FIG. .
  • the “drug administration time” is selected as the event display axis S.
  • the present invention is not limited to this, and other events such as artificial lung replacement may be selected.
  • FIG. 13 is a schematic flowchart showing the process of displaying a “memo” in relation to the event display axis S.
  • the researcher wants to display a "memo” on the screen in relation to the event display axis S, for example, if the researcher wants to display a memo about changes in data before and after the medication AAA,
  • the "memo input screen" is displayed.
  • the “memo input processing unit (program) 141” in FIG. 6 operates, and the “memo input screen” is displayed.
  • the researcher inputs, for example, a memo such as “Medication, medicine AAA” on the “memo input screen”.
  • the process proceeds to ST62, and it is determined whether the memo input is completed.
  • the process proceeds to ST63.
  • the "memo information” is stored in the "memo information storage unit 142" of FIG. 6 in association with the event display axis S at the relevant time, and displayed in association with the event display axis S on the screen.
  • the balloon indicated by M in FIG. 16 is the displayed “memo information”. in this way.
  • FIG. 14 is a schematic flowchart showing main steps for displaying on the screen the after-calculation data obtained by calculating various data.
  • special data such as calculated data, for example, oxygen transport amount
  • the process proceeds to ST71 of FIG. .
  • the “calculation formula input calculation processing unit (program) 143” of FIG. 6 operates and the calculation formula input screen is displayed.
  • FIG. 18 is a schematic view showing “calculation formula” displayed on the screen. As shown in FIG. 18, on the calculation formula input screen, each data name (item name such as flow) can be used as a part of the formula, and a numerical keypad for calculation and the like are displayed. Then, a calculation formula can be created using these data names and the ten keys.
  • “SO 2 ” extracts data from the “oxygen saturation information storage unit 221” in FIG. 3 and performs calculation.
  • “Hgb” is “hemoglobin information storage unit 223” in FIG. 3
  • “PO 2 ” is “oxygen partial pressure information storage unit 225” in FIG. 3
  • “Flow” is flow rate information in FIG. Calculation is performed by extracting data from the storage unit 112 ".
  • ST74 the same calculation processing unit (program) 143 operates, and the data name of the calculation formula of “calculation formula data storage unit 144” corresponds to the data of each storage unit, and in the present embodiment, “oxygen saturation in FIG. Data of information storage unit 221 ",” hemoglobin information storage unit 223 “,” oxygen partial pressure information storage unit 225 “, and” flow rate information storage unit 112 "are substituted and calculated, and the result is calculated after" calculation "in FIG. It is stored in the data storage unit 145 ".
  • ST75 the post-calculation data of the "post-calculation data storage unit 145" of FIG.
  • DO2 oxygen transport amount
  • the researcher can display the data necessary for the research on the screen without calculating the data himself and can quickly compare this with other data. Therefore, the researcher can generate data necessary for the research by a calculation formula and display the data on the screen, which makes the apparatus extremely easy to use.
  • the trainee inputs, for example, “Flow”. Then, the processing proceeds to ST82, and the processing unit (program) 146 determines that "the threshold display request data" is input, and stores the input data name in the "threshold display request information storage unit 147" in ST83. .
  • the processing unit (program) 146 operates to set the threshold range of the corresponding data based on the threshold display request information of the “threshold display request information storage unit 147” of FIG. 6, for example, “Flow”. On the screen.
  • FIG. 19 is a schematic view showing an example of a screen on which threshold information is displayed.
  • the numerical range of the flow rate (Flow) threshold is indicated by diagonal lines.
  • the trainee can easily understand the correlation between the flow rate and the allowable range, for example, because the threshold range which is the allowable range of the specific flow rate data and the like is displayed on the screen. be able to.
  • the researcher can smoothly acquire various types of information from the extracorporeal circulation system IR etc. and other devices etc., and efficiently acquired information Can be displayed on the display to conduct research and the like.
  • the present invention is not limited to the above embodiment.

Abstract

[Problem] To provide an analysis device, etc., with which it is possible to easily perform various types of analysis using information obtained by an external circulation device, etc. [Solution] An analysis device 100 having at least: a storage unit 112 that stores various types of information acquired from a medical device 10; and a display unit 104 that displays, from among the plurality of types of information stored in the storage unit, information in a specific time range, the information being displayed at the same time on the same screen, and moreover displays the information in conjunction with a time-of-day specifying unit S indicating a specific time of day on the same screen; the various types of information at the time of day specified by the time-of-day specifying unit being displayed by the display unit in conjunction with the information in the specific time range.

Description

分析装置、分析システム、分析装置の制御方法及び分析装置の制御プログラムANALYZER, ANALYZER SYSTEM, ANALYZER CONTROL METHOD, AND ANALYST CONTROL PROGRAM
　本発明は、例えば、患者等が手術中等に使用する体外循環装置等から得られる情報を分析する分析装置、分析システム、分析装置の制御方法及び分析装置の制御プログラムに関するものである。 The present invention relates to an analysis device, an analysis system, a control method of the analysis device, and a control program of the analysis device, which analyze information obtained from an extracorporeal circulation device or the like used by a patient or the like during surgery.
　従来から例えば、手術中等において患者に対する血液の供給が必要なとき、患者の血液を体外で循環させるため人工心肺装置等を有する体外循環装置が用いられている。
　このような体外循環装置は、流量センサ、圧力センサ、ドライブモータの回転数検出部等を有しているため、これらの値等を管理することで、患者の状態や機器自体の状態を管理することができる構成となっている（例えば、特許文献１）。
　また、このような体外循環装置等の流量センサ等の値は、手術後、医師等が薬剤の効果等を研究するためにも使用する必要がある。 Conventionally, for example, when it is necessary to supply blood to a patient during surgery or the like, an extracorporeal circulation device having a heart-lung machine or the like is used to circulate the blood of the patient outside the body.
Since such an extracorporeal circulatory system has a flow rate sensor, a pressure sensor, a rotational speed detection unit of a drive motor, and the like, by managing these values, etc., the condition of the patient and the condition of the device itself are managed. Can be configured (for example, Patent Document 1).
In addition, values of flow rate sensors and the like of such extracorporeal circulation devices need to be used also by a doctor or the like to study the effects of drugs after surgery.
特開２００６―１２２１１１号公報JP, 2006-122111, A
　しかし、手術後、体外循環装置等で得られた情報を用いて、各種の分析をするときは、事前に、種類の多い各種の得られたデータ等を準備することが必要であり、かかる準備には多くの労力がかかり、実際上、困難な場合が多いという問題があった。 However, when performing various analyzes using information obtained by an extracorporeal circulation device after surgery, it is necessary to prepare various types of obtained data etc. in advance. The problem is that it takes a lot of effort and in practice it is often difficult.
　そこで、本発明は、体外循環装置等で得られた情報を用いて容易に各種の分析をすることができる分析装置、分析システム、分析装置の制御方法及び分析装置の制御プログラムを提供することを目的とする。 Therefore, the present invention provides an analysis device, an analysis system, a control method of the analysis device, and a control program of the analysis device capable of easily performing various analyzes using information obtained by the extracorporeal circulation device or the like. To aim.
　上記目的は、本発明にあっては、少なくとも医療装置から取得した各種情報を記憶する記憶部と、前記記憶部に記憶されている各種情報のうち、特定の時間範囲における情報を同時に同一画面で表示すると共に、前記同一画面に特定の時刻を示す時刻特定部を併せて表示する表示部と、を有し、前記表示部には、前記時刻特定部で特定された時刻の前記各種情報が、前記特定の時間範囲における情報と共に併せて表示されることを特徴とする分析装置により達成される。 According to the present invention, in the present invention, at least a storage unit for storing various information acquired from a medical device, and among various information stored in the storage unit, information in a specific time range is simultaneously displayed on the same screen. And a display unit for displaying a time specifying unit indicating a specific time on the same screen, and the display unit includes the various information of the time specified by the time specifying unit. It is achieved by an analyzer characterized in that it is displayed together with the information in said specific time range.
　前記構成によれば、医療機器からの各種情報は、記憶部に記憶され、この記憶部に記憶されている各種情報を特定の時間範囲（例えば、２４時間）に同一画面で表示するので、医師等にとって各種情報の推移が把握し易い構成となっている。
　また、特定の時刻の各種情報の値等も併せて表示され、その特定の時刻は、画面上で示されているので、各時刻の各種情報の値等も全体と共に、同一の画面で把握できる。
　したがって、医師等の研究がし易い構成となっている。 According to the above configuration, the various information from the medical device is stored in the storage unit, and the various information stored in the storage unit is displayed on the same screen in a specific time range (for example, 24 hours). It is a configuration that makes it easy to grasp the transition of various types of information.
In addition, the values of various information at a specific time are displayed together, and the specific time is indicated on the screen, so the values of various information at each time can be grasped on the same screen as a whole. .
Therefore, the configuration is such that doctors and the like can easily conduct research.
　好ましくは、前記時刻特定部の画面上の移動及び／又は固定が可能な構成となっていることを特徴とする。 Preferably, the time specifying unit is configured to be movable and / or fixed on the screen.
　時刻特定部の画面上の移動及び／又は固定が可能な構成なので、患者の各種情報の任意の時刻に時刻特定部を移動等させることができ、移動先等の時刻の各種情報を画面に表示させることができる。 Since the time identification unit can be moved and / or fixed on the screen, the time identification unit can be moved or the like at any time of the patient's various information, and various information such as the movement destination is displayed on the screen It can be done.
　好ましくは、前記時刻特定部は、当該時刻特定部の時刻に発生したイベント情報と関連付けられていることを特徴とする。 Preferably, the time specifying unit is associated with event information generated at a time of the time specifying unit.
　前記構成によれば、時刻特定部は、当該時刻特定部の時刻に発生したイベント情報（例えば、投薬時刻情報等）と関連付けられているので、医師等は、画面上の時刻特定部を中心に観察することで、投薬等の効果等を容易に把握することができる。 According to the above configuration, since the time identification unit is associated with event information (for example, medication time information etc.) that has occurred at the time of the time identification unit, a doctor or the like focuses on the time identification unit on the screen. By observing, it is possible to easily grasp the effects of medication etc.
　好ましくは、前記時刻特定部に関連付けて、メモ情報も併せて表示可能な構成となっていることを特徴とする。 Preferably, a memo information can be displayed together with the time specifying unit.
　前記構成によれば、時刻特定部に関連付けて、メモ情報も併せて表示可能な構成となっているので、医師等が時刻特定部に関するメモを入力すれば、画面上に、当該時刻特定部と関連付けてメモを残すことができる。 According to the above configuration, the memo information is also displayed in association with the time identification unit. Therefore, if a doctor or the like inputs a memo related to the time identification unit, the time identification unit is displayed on the screen. You can associate and leave notes.
　好ましくは、前記各種情報は、特別な計算で求める特別情報を含み、前記特別情報を生成するための計算式情報を備えることを特徴とする。 Preferably, the various information includes special information to be obtained by special calculation, and includes calculation formula information for generating the special information.
　前記構成によれば、各種情報は、特別な計算で求める特別情報（例えば、酸素運搬量等）を含み、特別情報を生成するための計算式情報を備えているので、医師等が必要な情報を画面に表示できるように、入力等することができ、使い勝手の良い装置となっている。　 According to the above configuration, the various information includes special information (for example, the oxygen transport amount etc.) to be calculated by a special calculation and is provided with calculation formula information for generating the special information. Can be input so that it can be displayed on the screen, making the device easy to use.
　好ましくは、前記計算式情報は、前記記憶部に記憶されている各種情報を計算式に含めることができる構成となっていることを特徴とする。 Preferably, the calculation formula information is configured such that various information stored in the storage unit can be included in the calculation formula.
　前記構成によれば、記憶部に記憶されている各種情報を計算式に含めることができるので、記憶部に記憶されている情報を利用した計算式を容易に生成でき、かかる計算式で求められる特別情報も容易に画面上に表示させることができる。 According to the above configuration, since various information stored in the storage unit can be included in the calculation formula, a calculation formula using the information stored in the storage unit can be easily generated, and the calculation formula can be obtained by the calculation formula Special information can also be easily displayed on the screen.
　好ましくは、前記同一画面で表示する特定の時間範囲を変更可能な構成となっていることを特徴とする。 Preferably, a specific time range displayed on the same screen can be changed.
　前記構成によれば、同一画面で表示する特定の時間範囲（例えば、２４時間から１２時間等）を変更可能となっているため、患者の必要な時間範囲のデータを適切に表示することができる。 According to the above configuration, since the specific time range (for example, 24 hours to 12 hours etc.) displayed on the same screen can be changed, data of the patient's necessary time range can be appropriately displayed. .
　好ましくは、医療機器を備え、前記医療機器と通信可能な分析装置を有することを特徴とする分析システムであることを特徴とする。 Preferably, the analysis system is characterized by comprising a medical device and having an analysis device capable of communicating with the medical device.
　上記目的は、本発明にあっては、少なくとも医療装置から取得した各種情報を記憶部に記憶し、前記記憶部に記憶されている各種情報のうち、特定の時間範囲における情報を同時に同一画面で表示すると共に、前記同一画面に特定の時刻を示す時刻特定部を併せて表示部に表示し、前記表示部には、前記時刻特定部で特定された時刻の前記各種情報が、前記特定の時間範囲における情報と共に併せて表示されることを特徴とする分析装置の制御方法により達成される。 According to the above object, in the present invention, at least various information acquired from a medical device is stored in a storage unit, and among various information stored in the storage unit, information in a specific time range is simultaneously displayed on the same screen. While displaying, the time identification unit indicating a specific time is displayed on the same screen together with the display unit, and the display unit displays the various information of the time identified by the time identification unit at the specific time. This is achieved by the control method of the analyzer characterized in that it is displayed together with the information in the range.
　上記目的は、本発明にあっては、分析装置を、少なくとも医療装置から取得した各種情報を記憶する記憶部、前記記憶部に記憶されている各種情報のうち、特定の時間範囲における情報を同時に同一画面で表示すると共に、前記同一画面に特定の時刻を示す時刻特定部を併せて表示する表示部、として機能させると共に、前記表示部では、前記時刻特定部で特定された時刻の前記各種情報が、前記特定の時間範囲における情報と共に併せて表示されるように機能させるための分析装置の制御プログラムにより達成される。 According to the above object, according to the present invention, the analysis device includes at least a storage unit for storing various types of information acquired from a medical device, and of various types of information stored in the storage unit, information in a specific time range at the same time The display unit functions as a display unit that displays the same screen and displays a time specifying unit indicating a specific time on the same screen, and the display unit is configured to display the various information of the time specified by the time specifying unit. Is achieved by the control program of the analyzer for functioning to be displayed together with the information in said particular time range.
　以上説明したように、本発明によれば、体外循環装置等で得られた情報を用いて容易に各種の分析をすることができる分析装置、分析システム、分析装置の制御方法及び分析装置の制御プログラムを提供することができるという利点がある。 As described above, according to the present invention, an analysis device, an analysis system, a control method of the analysis device, and control of the analysis device capable of easily performing various analyzes using information obtained by the extracorporeal circulation device etc. There is an advantage that the program can be provided.
本発明の分析装置である例えば、データ分析用ＰＣ、データ蓄積ＰＣ、そして医療機器である例えば、体外循環装置等を含む体外循環システムの主な構成を示す概略図である。FIG. 1 is a schematic view showing a main configuration of an extracorporeal circulation system including an analysis device of the present invention, for example, a data analysis PC, a data storage PC, and a medical device such as an extracorporeal circulation device. 図１の「データ分析用ＰＣ」、「コントローラ」、「データ蓄積ＰＣ」等の主な構成を示す概略ブロック図である。FIG. 2 is a schematic block diagram showing the main configuration of “PC for data analysis”, “controller”, “data storage PC” etc. of FIG. 第１の各種情報記憶部の主な構成を示す概略ブロック図である。It is a schematic block diagram showing the main composition of the 1st various information storage part. 第２の各種情報記憶部の主な構成を示す概略ブロック図である。It is a schematic block diagram which shows the main structures of a 2nd various information storage part. 第３の各種情報記憶部の主な構成を示す概略ブロック図である。It is a schematic block diagram which shows the main structures of a 3rd various information storage part. 第４の各種情報記憶部の主な構成を示す概略ブロック図である。It is a schematic block diagram which shows the main structures of a 4th various information storage part. 本実施の形態にかかる体外循環システムの主な動作例を示す概略フローチャートである。It is a schematic flowchart which shows the main operation examples of the extracorporeal circulation system concerning this Embodiment. 基本画面表示を示すフローチャートである。It is a flowchart which shows a basic screen display. 時間軸（表示する時間範囲）を変更する工程を示す概略フローチャートである。It is a schematic flowchart which shows the process of changing a time-axis (time range to display). 図１６のイベント表示軸を時間に流れに沿って移動する場合や固定する場合等の動作例を示す概略フローチャートである。17 is a schematic flowchart showing an operation example in the case of moving or fixing the event display axis of FIG. 16 along the flow in time. 画面上に表示されている流量等のデータ数を減少等させる動作例を示す概略フローチャートである。It is a general | schematic flowchart which shows the operation example which reduces the number of data, such as a flow rate currently displayed on the screen. イベント表示軸の位置を薬剤投与の時刻等とする場合の動作例を示す概略フローチャートである。It is a schematic flowchart which shows the operation example in the case of setting the position of an event display axis | shaft as the time etc. of drug administration. イベント表示軸Ｓに関連して「メモ」を表示させる工程を示す概略フローチャートである。It is a general | schematic flowchart which shows the process of displaying "a memo" in relation to the event display axis | shaft S. FIG. 各種データを計算等して求める計算後データを画面に表示させる主な工程を示す概略フローチャートである。It is a general | schematic flowchart which shows the main process of displaying the data after calculation calculated and calculated | required various data on a screen. データの閾値等を画面上で確認する工程を示す概略フローチャートである。It is a schematic flowchart which shows the process of confirming the threshold value etc. of data on a screen. バイタルデータ等の各種の情報が、図１のデータ分析用ＰＣのディスプレイに表示された状態を示す概略説明図である。It is a schematic explanatory drawing which shows the state as which various information, such as vital data, were displayed on the display of PC for data analysis of FIG. イベント表示軸内容選択用画面の一例を示す概略図である。It is the schematic which shows an example of the screen for event display axis content selection. 画面に表示された「計算式」を示す概略図である。It is the schematic which shows the "calculation formula" displayed on the screen. 閾値情報が表示された画面例を示す概略図である。It is a schematic diagram showing an example of a screen where threshold information was displayed.
　以下、この発明の好適な実施の形態を、添付図面等を参照しながら、詳細に説明する。
　尚、以下に述べる実施の形態は、本発明の好適な具体例であるから、技術的に好ましい種々の限定が付されているが、本発明の範囲は、以下の説明において特に本発明を限定する旨の記載がない限り、これらの態様に限られるものではない。 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings and the like.
The embodiment described below is a preferable specific example of the present invention, and therefore, various technically preferable limitations are given. However, the scope of the present invention particularly limits the present invention in the following description. As long as there is no statement of purport, it is not limited to these modes.
（図１の体外循環システムの説明について）
　図１は，本発明の分析装置である例えば、データ分析用ＰＣ１００、データ蓄積ＰＣ２、そして医療機器である例えば、体外循環装置ＩＲ等を含む体外循環システム１の主な構成を示す概略図である。
　図１に示す体外循環装置ＩＲ等は、図１に示すように、患者Ｐの血液の体外循環を行う装置であるが、この「体外循環」には「体外循環動作」と「補助循環動作」が含まれる。
　「体外循環動作」は、体外循環装置ＩＲ等の適用対象である患者（被術者）Ｐの心臓に血液が循環しないため患者Ｐの体内でガス交換ができない場合に、この体外循環装置ＩＲ等により、血液の循環動作と、この血液に対するガス交換動作（酸素付加及び／又は二酸化炭素除去）を行うことである。 (About the explanation of the extracorporeal circulation system in FIG. 1)
FIG. 1 is a schematic view showing the main configuration of an extracorporeal circulation system 1 including an analysis apparatus of the present invention, for example, a data analysis PC 100, a data storage PC 2, and a medical instrument, for example, an extracorporeal circulation apparatus IR. .
The extracorporeal circulation system IR etc. shown in FIG. 1 is an apparatus for performing extracorporeal circulation of the blood of the patient P as shown in FIG. 1. For this "extracorporeal circulation", "extracorporeal circulation operation" and "auxiliary circulation operation" Is included.
The “extracorporeal circulation operation” is the extracorporeal circulator IR when the patient P can not exchange gas because blood does not circulate in the heart of the patient (subject) P who is the application target such as the extracorporeal circulator IR. Thus, the blood circulation operation and the gas exchange operation (oxygenation and / or carbon dioxide removal) on the blood are performed.
　また、「補助循環動作」とは、体外循環装置ＩＲ等の適用対象である患者（被術者）Ｐの心臓に血液が循環し、患者Ｐの肺でガス交換を行える場合で、体外循環装置ＩＲ等によっても血液の循環動作の補助を行うことである。装置によっては血液に対するガス交換動作を行う機能を持つものもある。 The “auxiliary circulation operation” is a case where blood circulates in the heart of a patient (subject) P who is an application target such as the extracorporeal circulation device IR and the like, and gas exchange can be performed in the lung of the patient P. IR is also used to assist the blood circulation operation. Some devices have the function of performing a gas exchange operation on blood.
　ところで、本実施の形態に係る図１に示す体外循環装置ＩＲ等は、例えば患者Ｐの心臓外科手術を行う場合やその後のＩＣＵ（Ｉｎｔｅｎｓｉｖｅ　Ｃａｒｅ　Ｕｎｉｔ、集中治療室）における治療等で用いられる。
　具体的には、体外循環装置ＩＲ等の「遠心ポンプ３」を作動させ、患者Ｐの静脈（大静脈）から脱血して、人工肺４により血液中のガス交換を行って血液の酸素化を行った後に、この血液を再び患者Ｐの動脈（大動脈）に戻す「人工肺体外血液循環」を行う。すなわち、体外循環装置ＩＲ等は、心臓と肺の代行を行う装置となる。 By the way, the extracorporeal circulation system IR etc. shown in FIG. 1 according to the present embodiment is used, for example, in the case of performing cardiac surgery on a patient P or treatment in an ICU (intensive care unit) thereafter.
Specifically, the "centrifugal pump 3" such as the extracorporeal circulation system IR is operated, blood is removed from the vein (Vena cava) of the patient P, and gas exchange in blood is performed by the artificial lung 4 to oxygenate the blood. Perform the “extracorporeal extracorporeal blood circulation” to return this blood to the patient P's artery (aorta) again. In other words, the extracorporeal circulation device IR or the like is a device that performs heart and lung substitution.
　また、体外循環装置ＩＲ等は、以下のような構成となっている。
　すなわち、図１に示すように、体外循環装置ＩＲ等は、血液を循環させる「循環回路１Ｒ」を有し、循環回路１Ｒは、「人工肺４」、「遠心ポンプ３」、「モータ５」、「静脈側カニューレ（脱血側カニューレ）６」と、「動脈側カニューレ（送血側カニューレ）７」と、体外循環装置ＩＲ等を管理する例えば、コントローラ３を有している。
　なお、遠心ポンプ３は、血液ポンプとも称し、遠心式以外のポンプも利用できる。 Further, the extracorporeal circulation device IR and the like have the following configuration.
That is, as shown in FIG. 1, the extracorporeal circulation system IR etc. has a "circulation circuit 1R" for circulating blood, and the circulation circuit 1R is "artificial lung 4", "centrifugal pump 3", "motor 5" For example, the controller 3 which manages the “vein cannula (blood removal cannula) 6”, the “arterial cannula (blood delivery cannula) 7”, and the extracorporeal circulation system IR and the like.
The centrifugal pump 3 is also referred to as a blood pump, and pumps other than centrifugal type can also be used.
　そして、図１の静脈側カニューレ（脱血側カニューレ）６は、大腿静脈より挿入され、静脈側カニューレ６の先端が右心房に留置される。
　動脈側カニューレ（送血側カニューレ）７は、大腿動脈より挿入される。静脈側カニューレ６は、脱血チューブ８を用いて遠心ポンプ３に接続されている。
　また、脱血チューブ８には、脱血チューブ８内の血液の圧力を測定する圧力センサ９が配置されている。
　この圧力センサ９はコントローラ１６と通信可能に接続され、圧力センサ９の値はコントローラ１６へ送信される構成となっている。 And the vein side cannula (blood removal side cannula) 6 of FIG. 1 is inserted from the femoral vein, and the tip of the vein side cannula 6 is indwelled in the right atrium.
The arterial cannula (blood feeding cannula) 7 is inserted from the femoral artery. The venous cannula 6 is connected to the centrifugal pump 3 using a blood removal tube 8.
Further, a pressure sensor 9 for measuring the pressure of the blood in the blood removal tube 8 is disposed in the blood removal tube 8.
The pressure sensor 9 is communicably connected to the controller 16, and the value of the pressure sensor 9 is transmitted to the controller 16.
　モータ５は、コントローラ１６と通信可能に接続されており、コントローラ１６からの指令により遠心ポンプ３を操作させると、遠心ポンプ３は、脱血チューブ８から脱血して人工肺４に通した血液を、送血チューブ１０を介して患者Ｐに戻す構成となっている。 The motor 5 is communicably connected to the controller 16. When the centrifugal pump 3 is operated according to a command from the controller 16, the centrifugal pump 3 removes blood from the blood removal tube 8 and passes the blood to the artificial lung 4. Are returned to the patient P via the blood feeding tube 10.
　人工肺４は、遠心ポンプ３と送血チューブ１０の間に配置されている。
　人工肺４は、この血液に対するガス交換動作（酸素付加及び／又は二酸化炭素除去）を行う。人工肺４は、例えば、膜型人工肺であるが、特に好ましくは中空糸膜型人工肺を用いる。送血チューブ１０は、人工肺４と動脈側カテーテル７を接続している管路である。 The artificial lung 4 is disposed between the centrifugal pump 3 and the blood feeding tube 10.
The oxygenator 4 performs a gas exchange operation (oxygenation and / or carbon dioxide removal) on the blood. The artificial lung 4 is, for example, a membrane-type artificial lung, and particularly preferably a hollow fiber membrane-type artificial lung. The blood feeding tube 10 is a conduit connecting the artificial lung 4 and the arterial catheter 7.
　また、送血チューブ１０には、流量センサ１１が配置され、流量センサ１１は、コントローラ１６と通信可能に接続されている。
　したがって、流量センサ１１は、患者Ｐから脱血チューブ８を介して流れてくる血液の流量の値を検知し、その値をコントローラ１６へ送信する構成となっている。
　また、送血チューブ１０には、送血チューブ１０内の血液の温度を測定する温度センサ１５が配置されている。
　この温度センサ１５はコントローラ１６と通信可能に接続され、温度センサ１５の値はコントローラ１６へ送信される構成となっている。 In addition, a flow rate sensor 11 is disposed in the blood feeding tube 10, and the flow rate sensor 11 is communicably connected to the controller 16.
Therefore, the flow rate sensor 11 is configured to detect the value of the flow rate of blood flowing from the patient P through the blood removal tube 8 and to transmit the value to the controller 16.
Further, a temperature sensor 15 for measuring the temperature of the blood in the blood feeding tube 10 is disposed in the blood feeding tube 10.
The temperature sensor 15 is communicably connected to the controller 16, and the value of the temperature sensor 15 is transmitted to the controller 16.
　脱血チューブ８と送血チューブ１０は、例えば、塩化ビニル樹脂やシリコーンゴム等の透明性が高く、可撓性を有する合成樹脂製の管路が使用できる。
　脱血チューブ８内では、血液は図１のＶ方向に流れ、送血チューブ１０内では、血液は図１のＷ方向に流れる。 As the blood removal tube 8 and the blood delivery tube 10, for example, a flexible plastic tube such as a vinyl chloride resin or silicone rubber having high transparency and flexibility can be used.
In the blood removal tube 8, the blood flows in the V direction of FIG. 1, and in the blood feeding tube 10, the blood flows in the W direction of FIG.
　また、本実施の形態の体外循環システム１には、図１に示すように、送血チューブ１０に、血液ガスモニタのセンサ１２ａが配置され、この血液ガスモニタのセンサ１２ａは、図１に示すように、血液ガスモニタ１２に接続されている。
　このように、送血チューブ１０内の血液ガスのデータは、血液ガスモニタ１２に表示される構成となっている。 Further, in the extracorporeal circulation system 1 of the present embodiment, as shown in FIG. 1, a blood gas monitor sensor 12a is disposed in the blood feeding tube 10, and the blood gas monitor sensor 12a is shown in FIG. , Is connected to the blood gas monitor 12.
Thus, data of blood gas in the blood feeding tube 10 is configured to be displayed on the blood gas monitor 12.
　一方、図１に示すように、患者Ｐには、飽和酸素計測センサ１３ａが装着され、飽和酸素のデータが図１の酸素飽和度モニタ１３に表示される構成となっている。
　また、本実施の形態の体外循環システム１は、データ蓄積ＰＣ２を有し、このデータ蓄積ＰＣ２が、コントローラ１６，血液ガスモニタ１２及び酸素飽和度モニタ１３等と通信可能に接続されている。 On the other hand, as shown in FIG. 1, the saturated oxygen measurement sensor 13a is attached to the patient P, and data of the saturated oxygen is displayed on the oxygen saturation monitor 13 of FIG.
In addition, the extracorporeal circulation system 1 according to the present embodiment has a data storage PC 2, which is communicably connected to the controller 16, the blood gas monitor 12, the oxygen saturation monitor 13, and the like.
　さらに、図１に示すように患者Ｐには、薬液等を投与するための輸液ポンプ１４が留置針等を介して配置され、この輸液ポンプ１４には、薬液バッグ１４ａが接続されている。
　そして、この輸液ポンプ１４は、図１等に示すように、データ蓄積ＰＣ２に接続されている。 Further, as shown in FIG. 1, an infusion pump 14 for administering a drug solution or the like is disposed to the patient P via an indwelling needle or the like, and a drug solution bag 14 a is connected to the infusion pump 14.
The infusion pump 14 is connected to the data storage PC 2 as shown in FIG.
　このため、データ蓄積ＰＣ２は、酸素飽和度、血液ガスのデータのみならず、コントローラ１６が取得する流量、圧力等のデータも取得し、蓄積する構成となっている。
　さらに、データ蓄積ＰＣ２は、図１の輸液ポンプ１４の薬液投与のデータも取得する構成となっている。 Therefore, the data storage PC 2 is configured to acquire not only data of oxygen saturation and blood gas but also data such as flow rate and pressure acquired by the controller 16 and accumulate.
Further, the data accumulation PC 2 is configured to acquire data of the liquid medicine administration of the infusion pump 14 of FIG.
　ところで、体外循環システム１は、データ蓄積ＰＣ２が蓄積したデータを分析する「データ分析用ＰＣ１００」が、データ蓄積ＰＣ２と接続されている。 By the way, in the extracorporeal circulation system 1, a “data analysis PC 100” that analyzes data accumulated by the data accumulation PC 2 is connected to the data accumulation PC 2.
　本実施の形態では、分析装置として例えば、データ分析用ＰＣ１００を例に以下、説明するが、本発明はこれに限らず、データ分析用ＰＣ１００がデータ蓄積ＰＣ２を兼ねる構成となっていても構わない。 In the present embodiment, although the data analysis PC 100 is described below as an example of an analyzer, the present invention is not limited to this, and the data analysis PC 100 may be configured to double as the data storage PC 2. .
　また，本実施の形態では、データ蓄積ＰＣ２に蓄えられたデータが有線又は無線のＬＡＮ等でデータ分析用ＰＣ１００へ送信される場合のみならず、ＵＳＢ等の媒体を介して、データがデータ分析用ＰＣ１００へ移行されても構わない。 Further, in the present embodiment, not only when the data stored in the data storage PC 2 is transmitted to the data analysis PC 100 via a wired or wireless LAN, etc., the data is used for data analysis via a medium such as USB. It may be migrated to the PC 100.
　図１に示す体外循環システム１のデータ分析用ＰＣ１００、データ蓄積用ＰＣ２及びコントローラ１６等は、コンピュータを有し、コンピュータは、図示しないＣＰＵ（Ｃｅｎｔｒａｌ　Ｐｒｏｃｅｓｓｉｎｇ　Ｕｎｉｔ）、ＲＡＭ（Ｒａｎｄｏｍ　Ａｃｃｅｓｓ　Ｍｅｍｏｒｙ）、ＲＯＭ（Ｒｅａｄ　Ｏｎｌｙ　Ｍｅｍｏｒｙ）等を有し、これらは、バスを介して接続されている。 The data analysis PC 100, the data storage PC 2, the controller 16 and the like of the extracorporeal circulation system 1 shown in FIG. 1 have a computer, and the computer is a CPU (Central Processing Unit), RAM (Random Access Memory), ROM (not shown). Read Only Memory) and the like are connected via a bus.
（図２等のブロック図について）
　図２は、図１の「データ分析用ＰＣ１００」、「コントローラ１６」、「データ蓄積ＰＣ２」等の主な構成を示す概略ブロック図である。
　図２に示すように、データ分析用ＰＣ１００は、「分析用ＰＣ制御部１０１」を有し、分析用ＰＣ制御部１０１は、データ分析用ＰＣ１００が、データ蓄積ＰＣ２等と通信するための「通信装置１０２」、時刻情報を生成する「計時装置１０３」、各種情報を表示する「表示部」である例えば、「ディスプレイ１０４」及び「各種情報入力装置（キーボード等）１０５」等を制御する。 (About the block diagram of Fig. 2 etc.)
FIG. 2 is a schematic block diagram showing the main configuration of “data analysis PC 100”, “controller 16”, “data storage PC 2” etc. of FIG.
As shown in FIG. 2, the data analysis PC 100 has an "analysis PC control unit 101", and the analysis PC control unit 101 has a "communication for the data analysis PC 100 to communicate with the data storage PC 2 etc. Device 102 ”,“ timekeeping device 103 ”for generating time information,“ display unit ”for displaying various information such as“ display 104 ”,“ various information input device (keyboard etc.) 105 ”and the like are controlled.
　また、図２のコントローラ１６は、図１に示すモータ５，流量センサ１１、圧力センサ９及び温度センサ１５と接続されている。
　一方、酸素飽和度モニタ１３、血液ガスモニタ１２及び輸液ポンプ１４は、コントローラ３を介することなく、データ蓄積ＰＣ２に直接、接続されている。 Further, the controller 16 in FIG. 2 is connected to the motor 5, the flow rate sensor 11, the pressure sensor 9 and the temperature sensor 15 shown in FIG. 1.
On the other hand, the oxygen saturation monitor 13, the blood gas monitor 12 and the infusion pump 14 are directly connected to the data storage PC 2 without the intervention of the controller 3.
　そして、分析用ＰＣ制御部１０１は、図２に示す「第１の各種情報記憶部１１０」、「第２の各種情報記憶部１２０」、「第３の各種情報記憶部１３０」及び「第４の各種情報記憶部１４０」も制御する。 Then, the analysis PC control unit 101 is configured as the "first various information storage unit 110", the "second various information storage unit 120", the "third various information storage unit 130", and the "fourth various information storage unit 130" shown in FIG. The various information storage unit 140 "is also controlled.
　図３乃至図６は、それぞれ「第１の各種情報記憶部１１０」、「第２の各種情報記憶部１２０」、「第３の各種情報記憶部１３０」及び「第４の各種情報記憶部１４０」の主な構成を示す概略ブロック図である。これらの具体的な内容は後述する。 3 to 6 show “first various information storage unit 110”, “second various information storage unit 120”, “third various information storage unit 130” and “fourth various information storage unit 140”. Is a schematic block diagram showing the main configuration of “. The specific contents of these will be described later.
（体外循環システム１の動作例について）
　図７乃至図１５は、本実施の形態にかかる体外循環システム１の主な動作例を示す概略フローチャートである。
　すなわち、本実施の形態では、図１に示す体外循環システム１により、患者Ｐ等の手術等において得られた各種の情報が「データ蓄積ＰＣ２」を介して「データ分析用ＰＣ１００」に記憶される。
　そして、このように蓄積された各種の情報に基づいて、手術後、医師等が研究等を行い易いように、各種の情報等が、データ分析用ＰＣ１００のディスプレイ１０４に表示される構成となっている。 (About operation example of extracorporeal circulation system 1)
7 to 15 are schematic flowcharts showing main operation examples of the extracorporeal circulation system 1 according to the present embodiment.
That is, in the present embodiment, various information obtained in the operation of patient P or the like is stored in "data analysis PC 100" through "data storage PC 2" by extracorporeal circulation system 1 shown in FIG. .
Then, based on the various information accumulated in this manner, various information and the like are displayed on the display 104 of the data analysis PC 100 so that a doctor or the like can easily conduct research after the operation. There is.
　そこで、以下、データ分析用ＰＣ１００のディスプレイ１０４に表示される主な各種情報の表示例を説明するが、その前に、図７を用いてデータ分析用ＰＣ１００に記憶される各種情報の取得工程を説明する。 Then, although the example of a display of the main various information displayed on the display 104 of PC100 for data analysis is demonstrated hereafter, the acquisition process of the various information memorize | stored in PC100 for data analysis using FIG. explain.
（患者Ｐ等の手術中等に記憶等する各種情報の取得工程等について）
　図７のステップ（以下「ＳＴ」とする。）１に示すように、図１の体外循環システム１では、例えば、患者Ｐの手術中に、「モータ５」「流量センサ１１」「圧力センサ９」「温度センサ１５」「酸素飽和度モニタ１３」及び「血液ガスモニタ１２」等から「回転数」「流量」「温度」「圧力」等のバイタルデータ等の各種情報を取得する。
　そして、それぞれの情報を対応する「時刻情報」と関連付けて、「回転数情報記憶部１１１」、「流量情報記憶部１１２」、「温度情報記憶部１１３」及び「圧力情報記憶部１１４」等に記憶する。 (About acquisition process of various information to memorize during the operation such as patient P)
As shown in step 1 (hereinafter referred to as “ST”) in FIG. 7, in the extracorporeal circulation system 1 in FIG. 1, for example, “motor 5” “flow sensor 11” “pressure sensor 9” during surgery of patient P. "Various information such as vital data such as" rotational speed "," flow rate "," temperature "and" pressure "are acquired from" temperature sensor 15 "," oxygen saturation monitor 13 "," blood gas monitor 12 "and the like.
Then, each information is associated with the corresponding “time information”, and the “rotational speed information storage unit 111”, “flow rate information storage unit 112”, “temperature information storage unit 113”, “pressure information storage unit 114”, etc. Remember.
　具体的には、例えば、以下の各種情報を記憶する。
●「モータ５」から「回転数(Arterial)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「回転数情報記憶部１１１」に記憶。
●「流量センサ１１」から「流量(Flow)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「流量情報記憶部１１２」に記憶。
●「温度センサ１５」から「温度(Temp)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「温度情報記憶部１１３」に記憶。
●「圧力センサ９」から「圧力(Press)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「圧力情報記憶部１１４」に記憶。
●「酸素飽和度モニタ１３」から「局所組織酸素飽和度(rSO2)情報」を取得し、「計時装置１０３」から対応時刻を取得し、関連付けて、図３の「局所組織酸素飽和度情報記憶部１１５」に記憶。 Specifically, for example, the following various types of information are stored.
● Acquire "rotational speed (Arterial) information" from "motor 5", acquire corresponding time information from "timekeeping device 103", associate them, and store them in "rotational speed information storage unit 111" in FIG.
● Acquire "flow information (Flow) information" from "flow sensor 11", acquire corresponding time information from "time measurement device 103", associate them, and store them in "flow information storage unit 112" in FIG.
● Acquire "Temperature (Temp) Information" from "Temperature Sensor 15", acquire corresponding time information from "Timekeeping device 103", associate them, and store them in "Temperature information storage unit 113" in FIG.
● Acquire "Pressure (Press) Information" from "Pressure Sensor 9", acquire corresponding time information from "Timekeeping device 103", associate them, and store them in "Pressure information storage unit 114" in FIG.
● "Local tissue oxygen saturation (rSO2) information" is acquired from "Oxygen saturation monitor 13", the corresponding time is acquired from "time counting device 103", and "local tissue oxygen saturation information storage" in FIG. Stored in section 115 ".
●「酸素飽和度モニタ１３」から「経皮的動脈血酸素飽和度(SpO2)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「経皮的動脈血酸素飽和度情報記憶部１１６」に記憶。
●「酸素飽和度モニタ１３」から「脈拍数情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「脈拍数情報記憶部１１７」に記憶。
●「血液ガスモニタ１２」から「ｐＨ情報」を記憶し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「ｐＨ情報記憶部１１８」に記憶。
●「血液ガスモニタ１２」から「炭酸ガス分圧(PCO2)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「炭酸ガス分圧情報記憶部１１９」に記憶。
●「血液ガスモニタ１２」から「酸素分圧(PO2)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「酸素分圧情報記憶部２２５」に記憶。
●「血液ガスモニタ１２」から「酸素飽和度(SO2)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「酸素飽和度情報情報億部２２１」に記憶。 ● “Percutaneous arterial blood oxygen saturation (SpO2) information” is acquired from “Ox saturation monitor 13”, corresponding time information is acquired from “timekeeping device 103”, and the “percutaneous” in FIG. Stored in the arterial blood oxygen saturation information storage unit 116 ".
● “Pulse rate information” is acquired from “oxygen saturation monitor 13”, corresponding time information is acquired from “timekeeping device 103”, and is associated and stored in “pulse rate information storage unit 117” in FIG.
● The “pH information” is stored from the “blood gas monitor 12”, the corresponding time information is acquired from the “time measurement device 103”, and stored in the “pH information storage unit 118” in FIG.
● Obtain "CO2 partial pressure (PCO2) information" from "blood gas monitor 12", acquire corresponding time information from "time measurement device 103", associate them, and "CO2 partial pressure information storage unit 119" in FIG. Remember to ".
● "Oxygen partial pressure (PO2) information" is acquired from "blood gas monitor 12", the corresponding time information is acquired from "timekeeping device 103", and it is related to "oxygen partial pressure information storage unit 225" in FIG. Memory.
● "Oxygen saturation (SO2) information" is acquired from "blood gas monitor 12", the corresponding time information is acquired from "time counting device 103", and "oxygen saturation information information 100 billion part 221" of FIG. Remember.
●「血液ガスモニタ１２」から「ヘマトクリット(HCT)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「ヘマトクリット情報記憶部２２２」に記憶。
●「血液ガスモニタ１２」から「ヘモグロビン(Hgb)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図３の「ヘモグロビン情報記憶部２２３」に記憶。
●「血液ガスモニタ１２」から「重炭酸イオン(HCO3)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図４の「重炭酸イオン情報情報億部１２１」に記憶。
●「血液ガスモニタ１２」から「酸素消費量情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図４の「酸素消費量情報記憶部１２２」に記憶。
●「血液ガスモニタ１２」から「カリウム値(K+)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図４の「カリウム値情報記憶部１２３」に記憶。 ● “Hematocrit (HCT) information” is acquired from “blood gas monitor 12”, corresponding time information is acquired from “timekeeping device 103”, and is correlated and stored in “hematocrit information storage unit 222” in FIG.
● Acquire “hemoglobin (Hgb) information” from “blood gas monitor 12”, acquire corresponding time information from “timekeeping device 103”, associate it, and store it in “hemoglobin information storage unit 223” in FIG.
● Obtain “bicarbonate ion (HCO3) information” from “blood gas monitor 12”, obtain corresponding time information from “timekeeping device 103”, associate it with “bicarbonate ion information information 100 billion unit 121” in FIG. Remember.
● “Oxygen consumption information” is acquired from “blood gas monitor 12”, corresponding time information is acquired from “timekeeping device 103”, and it is stored in “oxygen consumption information storage unit 122” of FIG.
● Obtain "potassium value (K +) information" from "blood gas monitor 12", acquire corresponding time information from "time measurement device 103", associate it, and store it in "potassium value information storage unit 123" in FIG.
●「血液ガスモニタ１２」から「ベースエクセス値(BE)情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図４の「ベースエクセス値情報記憶部１２４」に記憶。
●「輸液ポンプ１４」から「投薬注入情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図４の「投薬注入情報記憶部１２５」に記憶。
●「人工肺４」から「人工肺交換情報」を取得し、「計時装置１０３」から対応する時刻情報を取得し、関連付けて、図４の「人工肺交換情報記憶部１２６」に記憶。 ● Acquire "Base excess value (BE) information" from "Blood gas monitor 12", acquire corresponding time information from "Timekeeping device 103", associate it with "Base excess value information storage unit 124" in FIG. Memory.
● Acquire “dosing injection information” from “infusion pump 14”, obtain corresponding time information from “timekeeping device 103”, associate it, and store it in “dosing injection information storage unit 125” in FIG.
● Obtain “artificial lung replacement information” from “artificial lung 4”, obtain corresponding time information from “timekeeping device 103”, associate it, and store it in “artificial lung replacement information storage unit 126” in FIG.
　尚、上記した各種情報を記憶する際、併せてイベント情報（例えば、投薬時刻情報等）を関連付けて記憶させることができる。 In addition, when storing the above-mentioned various information, event information (for example, dosing time information etc.) can be associated and stored.
　また、データ分析用ＰＣ１００は，予め患者Ｐの体表面積情報を取得し、図４の「体表面積情報記憶部１２７」に記憶させる。 In addition, the data analysis PC 100 acquires body surface area information of the patient P in advance, and stores the acquired information in the “body surface area information storage unit 127” of FIG. 4.
　次いで、図７のＳＴ２へ進み、上述の取得した情報に基づいて計算により求める情報を取得する。
　具体的には、図４の「インデックス情報生成処理部（プログラム）１２８」が動作し、図３の「流量情報記憶部１１２」の「流量情報」と、図４の「体表面積情報記憶部１２７」の体表面積情報に基づいて、「カーディアンインデックス情報」を生成し、関連する時刻情報と共に、図４の「カーディアンインデックス情報記憶部１２９」に記憶させる。 Next, the process proceeds to ST2 in FIG. 7, and information to be obtained by calculation is acquired based on the above acquired information.
Specifically, “index information generation processing unit (program) 128” in FIG. 4 operates, “flow rate information” in “flow rate information storage unit 112” in FIG. 3, and “body surface area information storage unit 127 in FIG. The "cardian index information" is generated based on the body surface area information of "," and stored in the "cardian index information storage unit 129" of FIG. 4 together with the related time information.
　以上で、必要な情報の取得及び生成という準備段階が終了する。
　そして、医師等の研究者等は、かかる情報を図１の「データ分析用ＰＣ１００」に表示させて、各種の研究を行う。
　本実施の形態では、研究に適した情報の表示が研究者等である操作者の操作で可能な構成となっている。
　以下、具体的に説明する。 This is the end of the preparation stage of acquisition and generation of necessary information.
Then, researchers such as doctors display such information on the “data analysis PC 100” in FIG. 1 to conduct various researches.
In the present embodiment, the display of information suitable for research can be performed by the operation of an operator who is a researcher or the like.
The details will be described below.
（同じ時間帯で各種情報を表示）
　図８は、基本画面表示を示すフローチャートである。
　同フローチャートで示すように、図１のデータ分析用ＰＣ１００のディスプレイ１０４に以下の情報が表示される。
　具体的には、図８のＳＴ１１のフローチャートで示すように、図５の「基本画面表示処理部（プログラム）１３１」が動作し、上述の各記憶部に記憶されているバイタルデータ等の各種情報に基づき、前回設定した時間軸である例えば、２４時間（２０１７年５月３１日　８時から６月１日　８時までの２４時間）のバイタルデータ等を表示する。
　この２４時間が所定の時間範囲の一例となっている。 (Display various information in the same time zone)
FIG. 8 is a flowchart showing basic screen display.
As shown in the flowchart, the following information is displayed on the display 104 of the data analysis PC 100 of FIG.
Specifically, as shown in the flowchart of ST11 of FIG. 8, the “basic screen display processing unit (program) 131” of FIG. 5 operates, and various information such as vital data stored in each storage unit described above. Based on the above, vital data etc. of 24 hours (24 hours from 8:00 on May 31, 2017 to 8:00 on June 1) which is a previously set time axis are displayed.
This 24 hours is one example of a predetermined time range.
　また、同時に、画面上に、時刻特定部である例えば、イベント表示軸Ｓを任意の時刻（例えば、中間の時刻）に表示する。
　更に、イベント表示軸Ｓの時刻における各種記憶部の各データも画面に表示される。 At the same time, the event display axis S, which is a time specifying unit, is displayed on the screen at an arbitrary time (for example, an intermediate time).
Furthermore, each data of various storage units at the time of the event display axis S is also displayed on the screen.
　図１６は、バイタルデータ等の各種の情報が、図１のデータ分析用ＰＣ１００のディスプレイ１０４に表示された状態を示す概略説明図である。
　図１６に示すように、画面の右下には時間軸として２４時間が指定されているため、画面の中央の左から右に時間の流れに従って、データ分析用ＰＣ１００が取得した情報、図１６の場合は、温度情報（Ｔｅｍｐ）、モータ５の回転数（Ａｒｔｅｒｉａｌ）情報、圧力（Ｐｒｅｓｓ）の情報等が表示されている。
　そして、中央に縦長の軸状のイベント表示軸Ｓが表示されている。そして、このイベント表示軸Ｓが配置された時刻に対応する情報が画面の上部の枠内及び下部の枠内等に表示される。例えば、図１６の場合の時刻は、「５／３１　２０：３３：０４」である。 FIG. 16 is a schematic explanatory view showing a state where various information such as vital data are displayed on the display 104 of the data analysis PC 100 of FIG.
As shown in FIG. 16, since 24 hours is designated as the time axis at the lower right of the screen, the information acquired by the data analysis PC 100 according to the flow of time from left to right at the center of the screen, In the case, temperature information (Temp), rotational speed (Arterial) information of the motor 5, information of pressure (Press), and the like are displayed.
And, a vertically elongated axis shaped event display axis S is displayed at the center. Then, information corresponding to the time when the event display axis S is arranged is displayed in the upper frame and the lower frame of the screen. For example, the time in the case of FIG. 16 is “5/31 20:33:04”.
　例えば、図１６の画面の上部の左端の枠は「流量（Ｆｌｏｗ）であり、イベント表示軸Ｓの時刻「５／３１　２０：３３：０４」における数値が表示されている。
　同様に、「流量」の右隣には「モータの回転数（Ａｒｔｅｒｉａｌ）」の数値が表示されている。 For example, the frame at the left end of the upper part of the screen of FIG. 16 is “Flow”, and the numerical value at the time “5/31 20:33:04” of the event display axis S is displayed.
Similarly, a numerical value of "motor rotational speed (Arterial)" is displayed on the right of "flow rate".
　また、下部の左端の枠には「ｐＨ」の値が表示され、この値はイベント表示軸Ｓの時刻「５／３１　２０：３３：０４」における数値である。 Further, the value of “pH” is displayed in the lower left frame, and this value is a numerical value at the time “5/31 20:33:04” of the event display axis S.
　したがって、研究者等は、ディスプレイ１０４を視認することで、各情報の例えば、２４時間における変化のみならず、イベント表示軸Ｓで示す時刻の各情報も同時に把握することができるため、研究ツールとして、極めて使い易いものとなる。 Therefore, since researchers can visually recognize not only the change in each information, for example, in 24 hours, but also each information of the time indicated by the event display axis S at the same time by visually recognizing the display 104, as a research tool , Very easy to use.
（時間軸（例えば、２４時間）を変更する場合）
　ここで、研究者等が、図１６の画面の時間軸（例えば、２４時間）ではデータ量が多すぎるため例えば、１２時間や１時間、若しくは２０分等に変更する場合について、以下説明する。
　図９は、時間軸（表示する時間範囲）を変更する工程を示す概略フローチャートである。 (When changing the time axis (for example, 24 hours))
Here, since the amount of data is too large on the time axis (for example, 24 hours) of the screen in FIG. 16, a case in which the researchers etc. change the time to 12 hours, 1 hour, or 20 minutes will be described below.
FIG. 9 is a schematic flowchart showing the process of changing the time axis (time range to be displayed).
　図９のＳＴ２１で、研究者が時間軸（表示する時間範囲）変更信号を入力すると、ＳＴ２２で、図５の「時間軸変更入力処理部（プログラム）１３２」が動作し、画面に「時間軸変更入力画面」を表示させる。
　次いで、ＳＴ２３で、「時間軸変更情報」が入力されたか否かが判断される。
　ここで、例えば、研究者が、「２０１７年５月３１日の８時から２０時」までの「１２時間」と入力すると、ＳＴ２４へ進む。 When the researcher inputs a time axis (time range to be displayed) change signal in ST21 of FIG. 9, the “time axis change input processing unit (program) 132” in FIG. 5 operates in ST22, and the time axis is displayed on the screen. Display “Change input screen”.
Next, at ST23, it is determined whether "time axis change information" has been input.
Here, for example, when the researcher inputs “12 hours” from “8 o'clock to 20 o'clock on May 31, 2017”, the process goes to ST24.
　ＳＴ２４では、同処理部（プログラム）１３２が動作し、表示データの時間軸を「２０１７年５月３１日の８時から２０時」の１２時間として、対応するデータを上述の各記憶部から抽出して、表示する。
　なお、この時間は自由に選択でき、１０分等とすることもできる。 In ST24, the processing unit (program) 132 operates, and the corresponding data is extracted from each storage unit described above, with the time axis of display data as 12 hours from "8 o'clock to 20 o'clock on May 31, 2017". To display.
In addition, this time can be freely selected, and can be 10 minutes or the like.
（イベント表示軸Ｓを移動又は固定等する場合）
　図１０は、図１６のイベント表示軸Ｓを時間に流れに沿って移動する場合や固定する場合等の動作例を示す概略フローチャートである。
　以下、研究者がイベント表示軸の移動を希望する場合の動作について、図１０を用いて説明する。 (When moving or fixing the event display axis S)
FIG. 10 is a schematic flow chart showing an operation example when the event display axis S of FIG. 16 is moved or fixed along the flow in time.
Hereinafter, the operation when the researcher desires to move the event display axis will be described using FIG.
　先ず、図１０のＳＴ３１で、図５の「イベント表示軸動作処理部（プログラム）１３３」が動作し、イベント表示軸Ｓの移動指示又は固定指示が入力されたか否かを判断する。
　具体的には、図１６の画面上で、イベント表示軸Ｓを移動させるための「ワンクリック」の入力があったか否かを判断する。
「ワンクリック」された場合はイベント表示軸Ｓを移動可能な「移動モード」の状態とする。 First, at ST31 in FIG. 10, it is determined whether “event display axis operation processing unit (program) 133” in FIG. 5 operates and movement instruction or fixing instruction of the event display axis S is input.
Specifically, it is determined whether or not there is an input of “one click” for moving the event display axis S on the screen of FIG.
When the "one click" is made, the event display axis S is set to the movable "moving mode" state.
　次いで、ＳＴ３２で移動指示の入力があったときは、ＳＴ３３へ進む。具体的には、ＳＴ３３では、図１６のイベント表示軸Ｓが画面上のポイント操作等で移動されたか否かを判断する。
　ＳＴ３４で、イベント表示軸Ｓの移動があったと判断されたときは、ＳＴ３５へ進む。
　ＳＴ３５では、移動先の時刻に対応する情報の値、例えば、流量等の数値等を表示する。 Next, when there is an input of a movement instruction in ST32, the process proceeds to ST33. Specifically, in ST33, it is determined whether the event display axis S in FIG. 16 has been moved by a point operation on the screen.
If it is determined at ST34 that the event display axis S has moved, the process proceeds to ST35.
At ST35, the value of the information corresponding to the time of the movement destination, for example, the numerical value of the flow rate etc. is displayed.
　一方、ＳＴ３２で、移動指示が入力されてないと判断されたときは、ＳＴ３６へ進む。
　ＳＴ３６では、イベント表示軸Ｓに固定入力指示があったか否かを判断する。
　具体的には、イベント表示軸Ｓ上に、「ワンクリック」入力があったか否かを判断する。
　次いで、ＳＴ３７で、固定指示の入力がされたときは、ＳＴ３８でイベント表示軸Ｓの移動を不可とする。 On the other hand, when it is determined in ST32 that the movement instruction is not input, the process proceeds to ST36.
At ST36, it is determined whether or not a fixed input instruction has been given to the event display axis S.
Specifically, it is determined whether or not there is a "one click" input on the event display axis S.
Next, in ST37, when the fixing instruction is input, the movement of the event display axis S is made impossible in ST38.
　このように、本実施の形態では、研究者が画面上のイベント表示軸Ｓに移動指示等の入力を行うことで、画面上の時間の流れに沿った任意の位置にイベント表示軸Ｓを移動させることができる。そして、この移動先の時刻における各種情報の値を、図１６の上部や下部の枠内に変更表示することができる。 As described above, in the present embodiment, the researcher moves the event display axis S to an arbitrary position along the flow of time on the screen by inputting the movement instruction or the like to the event display axis S on the screen. It can be done. Then, values of various information at the time of the movement destination can be changed and displayed in the upper and lower frames in FIG.
　したがって、研究者は、自己が調べたい時刻の各種情報（流量等）の値等を、イベント表示軸Ｓを操作移動するだけで、迅速に画面上に表示させることができる。 Therefore, the researcher can quickly display the value of various information (flow rate etc.) of the time he / she wants to check on the screen simply by operating the event display axis S.
（画面上に表示されているデータ数を減少等させる場合）
　図１１は、画面上に表示されている流量等のデータ数を減少等させる動作例を示す概略フローチャートである。
　研究者等が、画面上に表示されているデータ数（流量等）を例えば、減少表示させたいときは、先ず、図１１のＳＴ４１に示すように、研究者がデータ選択画面に信号を入力すると、図５の「表示情報選択処理部（プログラム）１３４」が動作し、「表示データの選択」が終了したか否かを判断する。 (When decreasing the number of data displayed on the screen)
FIG. 11 is a schematic flowchart showing an operation example for reducing the number of data such as the flow rate displayed on the screen.
For example, when the researcher wants to decrease the number of data (flow rate etc.) displayed on the screen, for example, when the researcher inputs a signal on the data selection screen as shown in ST41 of FIG. The “display information selection processing unit (program) 134” in FIG. 5 operates to determine whether “display data selection” is completed.
　ここで、研究者は、必要なデータの選択を実行する。
　次いで、ＳＴ４２で、選択が終了したと判断されると、ＳＴ４３へ進み、選択されたデータ（流量等）のみを画面上に表示させることができる。
　このように、本実施の形態では、研究者は、必要な種類のデータ（流量等）のみを表示させることができる。 Here, the researcher performs selection of necessary data.
Next, in ST42, when it is determined that the selection is finished, the process proceeds to ST43, and only selected data (flow rate etc.) can be displayed on the screen.
Thus, in the present embodiment, the researcher can display only the required type of data (flow rate etc.).
（イベント表示軸Ｓの表示内容を変更する場合）
　研究者（操作者）が、イベント情報である例えば、ある薬剤の投与の前後におけるデータ（流量等）の変化を研究したい場合は、既に記憶されたイベント情報を利用する他に、以下のようにイベント表示軸Ｓの位置を薬剤投与の時刻と関連付ける操作を行うことも可能である。 (When changing the display content of the event display axis S)
When a researcher (operator) wants to study changes in data (such as flow rate) before and after administration of a certain drug, which is event information, for example, in addition to using event information that has already been stored, It is also possible to perform an operation to associate the position of the event display axis S with the time of drug administration.
　図１２は、イベント表示軸Ｓの位置を薬剤投与の時刻等とする場合の動作例を示す概略フローチャートである。
　先ず、図１２のＳＴ５１に示すように、研究者が、イベント表示軸Ｓの内容の選択用画面の表示入力をすると、図５の「イベント表示軸内容選択処理部（プログラム）１３５」が動作し、イベント表示軸内容選択用画面が画面上に、別のウインドウとして表示される。 FIG. 12 is a schematic flow chart showing an operation example in the case where the position of the event display axis S is the time of drug administration or the like.
First, as shown at ST51 in FIG. 12, when the researcher inputs a display for selecting the content of the event display axis S, the “event display axis content selection processing unit (program) 135” in FIG. 5 operates. , The event display axis content selection screen is displayed on the screen as another window.
　図１７は、イベント表示軸内容選択用画面の一例を示す概略図である。
　このイベント表示軸内容選択用画面には、手術中のイベント、例えば、投薬時刻、人工肺交換時刻等のデータが表示される。
　また、このデータは、図４の「投薬注入情報記憶部１２５」や「人工肺交換情報記憶部１２６」から、現在の表示画面の時間軸の範囲に対応するデータが抽出され、表示されたデータである。 FIG. 17 is a schematic view showing an example of an event display axis content selection screen.
The event display axis content selection screen displays data such as an event during surgery, for example, a dosing time, an artificial lung replacement time, and the like.
In addition, as for this data, data corresponding to the range of the time axis of the current display screen is extracted from the “dosage injection information storage unit 125” and the “artificial lung replacement information storage unit 126” in FIG. It is.
　次いで、例えば、研究者は、図１７の２０１７年５月３１日　２０時４２分３０秒の投薬（薬ＡＡＡ）を選択する。
　この例では、研究者が、薬ＡＡＡの投薬前後におけるデータ（流量等）の変化を研究するために選択する。 Then, for example, the researcher selects a medication (drug AAA) on May 31, 2017 at 20:42:30 in FIG.
In this example, a researcher chooses to study changes in data (such as flow rate) before and after dosing of the drug AAA.
　すると、図１２のＳＴ３２で、イベント表示軸Ｓの内容データを選択したと判断され、ＳＴ５３で、同処理部（プログラム）１３５が動作し、イベント表示軸Ｓが、２０１７年５月３１日２０時４２分３０秒に合わせて画面上に表示される。 Then, in ST32 of FIG. 12, it is determined that the content data of the event display axis S has been selected, and in ST53, the processing unit (program) 135 operates, and the event display axis S is 20:00 May 31, 2017. It is displayed on the screen according to 42 minutes and 30 seconds.
　図１６のイベント表示軸Ｓは、２０１７年５月３１日２０時４２分３０秒に合わせて画面上に表示された状態を示している。
　したがって、研究者は、図１６のイベント表示軸Ｓの前後を観察することで、薬ＡＡＡの投薬前後におけるデータ（流量等）の変化、すなわち、投薬等の効果等を容易に把握することができる。 The event display axis S in FIG. 16 is displayed on the screen in accordance with May 31, 2017 at 20:42:30.
Therefore, the researcher can easily grasp changes in data (flow rate etc.) before and after administration of the medicine AAA, that is, effects such as administration etc., by observing before and after the event display axis S in FIG. .
　なお，本実施の形態では、イベント表示軸Ｓとして「薬剤の投与時刻」を選択したが、本発明はこれに限らず、他の人工肺交換等のイベントを選択することもできる。 In the present embodiment, the “drug administration time” is selected as the event display axis S. However, the present invention is not limited to this, and other events such as artificial lung replacement may be selected.
（イベント表示軸Ｓに関連して「メモ」を表示させる場合）
　図１３は、イベント表示軸Ｓに関連して「メモ」を表示させる工程を示す概略フローチャートである。
　先ず、研究者が、イベント表示軸Ｓに関連して「メモ」を画面に表示させたい場合、例えば、研究者が、薬ＡＡＡの投薬前後のデータの変化についてメモを表示させたいときは、先ず、図１３のＳＴ６１で、「メモ入力画面」を表示させる。 (When displaying a "memo" in relation to the event display axis S)
FIG. 13 is a schematic flowchart showing the process of displaying a “memo” in relation to the event display axis S.
First, if the researcher wants to display a "memo" on the screen in relation to the event display axis S, for example, if the researcher wants to display a memo about changes in data before and after the medication AAA, At ST61 in FIG. 13, the "memo input screen" is displayed.
　具体的には、図６の「メモ入力処理部（プログラム）１４１」が動作し、「メモ入力画面」が表示される。
　ここで、研究者は、例えば、「投薬、薬ＡＡＡ」等のメモを「メモ入力画面」入力する。
　次いで、ＳＴ６２へ進み、メモ入力が完了したか否かを判断する。 Specifically, the “memo input processing unit (program) 141” in FIG. 6 operates, and the “memo input screen” is displayed.
Here, the researcher inputs, for example, a memo such as “Medication, medicine AAA” on the “memo input screen”.
Next, the process proceeds to ST62, and it is determined whether the memo input is completed.
　ＳＴ６２で、メモ入力が完了したときは、ＳＴ６３へ進む。ＳＴ６３では、当該時刻のイベント表示軸Ｓとの関連つけて「メモ情報」を図６の「メモ情報記憶部１４２」に記憶し、画面上に当該イベント表示軸Ｓと関連付けて表示する。
　図１６のＭで示した吹き出しが、表示された「メモ情報」となる。
　このように。画面上に、イベント表示軸Ｓと関連して「メモ情報」を表示することにより、研究者にとって使い易いツールとなる。 When the memo input is completed in ST62, the process proceeds to ST63. At ST63, the "memo information" is stored in the "memo information storage unit 142" of FIG. 6 in association with the event display axis S at the relevant time, and displayed in association with the event display axis S on the screen.
The balloon indicated by M in FIG. 16 is the displayed “memo information”.
in this way. By displaying “memo information” in association with the event display axis S on the screen, it becomes an easy-to-use tool for researchers.
（各種データを計算等して求める計算後データを画面に表示させたい場合）
　図１４は、各種データを計算等して求める計算後データを画面に表示させる主な工程を示す概略フローチャートである。
　先ず、研究者が、流量等の各種データを計算等して求める特別情報である例えば、計算後データ、例えば、酸素運搬量等をデータとして画面に表示させたい場合は、図１４のＳＴ７１へ進む。
　ＳＴ７１では、研究者が計算式の表示を求めると、図６の「計算式入力計算処理部（プログラム）１４３」が動作し、計算式入力画面が表示される。 (When you want to display on the screen the data after calculation which is calculated and calculated various data)
FIG. 14 is a schematic flowchart showing main steps for displaying on the screen the after-calculation data obtained by calculating various data.
First, if the researcher wants to display special data, such as calculated data, for example, oxygen transport amount, as data, which is special information obtained by calculating various data such as flow rate, the process proceeds to ST71 of FIG. .
In ST71, when the researcher obtains a display of the calculation formula, the “calculation formula input calculation processing unit (program) 143” of FIG. 6 operates and the calculation formula input screen is displayed.
　図１８は、画面に表示された「計算式」を示す概略図である。
　図１８に示すように、計算式入力画面には、式の一部として利用可能な、各データ名（流量（Ｆｌｏｗ）等の項目名）と計算用テンキー等が表示されている。
　そして、これら各データ名とテンキーを用いて、計算式を作成することができる構成となっている。 FIG. 18 is a schematic view showing “calculation formula” displayed on the screen.
As shown in FIG. 18, on the calculation formula input screen, each data name (item name such as flow) can be used as a part of the formula, and a numerical keypad for calculation and the like are displayed.
Then, a calculation formula can be created using these data names and the ten keys.
　この各データ名（流量等）の項目を式に取り込むと、当該データ名の部分には、対応する記憶部、例えば、流量情報記憶部１１２等から必要なデータを抽出して、計算を行う構成となっている。 When the items of each data name (flow rate etc.) are taken into a formula, necessary data is extracted from the corresponding storage unit, for example, flow rate information storage unit 112 etc., in the part of the data name, and calculation is performed It has become.
　本実施の形態では、例えば、研究者は、酸素運搬量を画面に表示させたい希望があるため、図１８の数式の部分に以下の式を入力する。
「（（１．３６×ＳＯ２×Ｈｇｂ）＋（０．００３１×ＰＯ２））×Ｆｌｏｗ」
　このうち「ＳＯ２」「Ｈｇｂ」「ＰＯ２」「Ｆｌｏｗ」の部分は、図１８で予め用意されている同じ名称のキーを選択して、入力する。数字は、図１８のテンキーを用いて入力する。 In the present embodiment, for example, since the researcher desires to display the oxygen delivery amount on the screen, the following equation is input to the equation of FIG.
"((1.36 × SO 2 × Hgb ) + (0.0031 × PO 2)) × Flow "
Among them, “SO 2 ”, “Hgb”, “PO 2 ” and “Flow” are selected by selecting the key of the same name prepared in advance in FIG. The numbers are input using the ten keys of FIG.
　このように入力することで「ＳＯ２」は、図３の「酸素飽和度情報記憶部２２１」からデータを抽出して，計算を行うこととなる。
　同様に、「Ｈｇｂ」は、図３の「ヘモグロビン情報記憶部２２３」、「ＰＯ２」は、図３の「酸素分圧情報記憶部２２５」、そして「Ｆｌｏｗ」は、図３の「流量情報記憶部１１２」からデータを抽出して計算を行う。 By inputting in this manner, “SO 2 ” extracts data from the “oxygen saturation information storage unit 221” in FIG. 3 and performs calculation.
Similarly, “Hgb” is “hemoglobin information storage unit 223” in FIG. 3, “PO 2 ” is “oxygen partial pressure information storage unit 225” in FIG. 3, and “Flow” is flow rate information in FIG. Calculation is performed by extracting data from the storage unit 112 ".
　したがって、本実施の形態では，計算式を特別な画面で入力することで、実際に体外循環装置１０から取得した流量等のデータの値を用いて、酸素運搬量等の値を求めることができるので、研究者にとって極めて使い易い装置となっている。 Therefore, in the present embodiment, by inputting the calculation formula on a special screen, it is possible to obtain the value of the oxygen transport amount etc. using the value of the data such as the flow rate actually acquired from the extracorporeal circulation device 10 Therefore, it is an extremely easy-to-use device for researchers.
　また、本実施の形態では、酸素運搬量を例に計算式を説明したが、他に「差圧」の場合は、「Ｐｒｅｓｓ２－Ｐｒｅｓｓ１」の式を入力することで、求めることができる。 Further, in the present embodiment, the calculation formula has been described taking oxygen transport amount as an example, but in the case of “differential pressure”, it can be obtained by inputting “Press2-Press1”.
　次いで、ＳＴ７２へ進み、計算式の入力があったか否かを判断し、計算式の入力があったときは、ＳＴ７３へ進む。
　ＳＴ７３では、入力された計算式、本実施の形態の場合は、酸素運搬量の式「（（１．３６×ＳＯ２×Ｈｇｂ）＋（０．００３１×ＰＯ２））×Ｆｌｏｗ」を図６の「計算式データ記憶部１４４」に記憶する。 Next, in ST72, it is determined whether or not there is an input of a formula, and when there is an input of the formula, the process goes to ST73.
In ST73, the input calculation formula, in the case of the present embodiment, the oxygen transfer amount formula “((1.36 × SO 2 × Hgb) + (0.0031 × PO 2 )) × Flow” is shown in FIG. Are stored in the “calculation formula data storage unit 144”.
　次いで、ＳＴ７４へ進む。ＳＴ７４では、同計算処理部（プログラム）１４３が動作し、「計算式データ記憶部１４４」の計算式のデータ名に、各記憶部のデータ、本実施の形態では、図３の「酸素飽和度情報記憶部２２１」、「ヘモグロビン情報記憶部２２３」、「酸素分圧情報記憶部２２５」、そして「流量情報記憶部１１２」のデータを代入し、計算し、その結果を図６の「計算後データ記憶部１４５」に記憶する。 Next, the process proceeds to ST74. In ST74, the same calculation processing unit (program) 143 operates, and the data name of the calculation formula of “calculation formula data storage unit 144” corresponds to the data of each storage unit, and in the present embodiment, “oxygen saturation in FIG. Data of information storage unit 221 "," hemoglobin information storage unit 223 "," oxygen partial pressure information storage unit 225 ", and" flow rate information storage unit 112 "are substituted and calculated, and the result is calculated after" calculation "in FIG. It is stored in the data storage unit 145 ".
　次いで、ＳＴ７５へ進む。ＳＴ７５では、図６の「計算後データ記憶部１４５」の計算後データ、例えば、酸素運搬量を、対応する時刻情報に基づいて、画面上に表示する。
　例えば、図１６の上部の枠のうち右端の枠内に示すように、「ＤＯ２」（酸素運搬量）の数値が表示される。 Next, the process proceeds to ST75. In ST75, the post-calculation data of the "post-calculation data storage unit 145" of FIG.
For example, as shown in the right end frame of the upper frame of FIG. 16, the numerical value of “DO2” (oxygen transport amount) is displayed.
　このように、本実施の形態では、研究者は、研究の際に必要なデータを自己で計算せずに、画面上に表示させ、これを迅速に他のデータと比較することができる。
　このため、研究者は、その研究に必要なデータを計算式で生成し、かつ、そのデータを画面上に表示させることができるので、極めて使い易い装置となる。 As described above, in the present embodiment, the researcher can display the data necessary for the research on the screen without calculating the data himself and can quickly compare this with other data.
Therefore, the researcher can generate data necessary for the research by a calculation formula and display the data on the screen, which makes the apparatus extremely easy to use.
（データの閾値等を画面上で確認する場合）
　図１５は、データの閾値等を画面上で確認する工程を示す概略フローチャートである。
　研究者が、有るデータの推移を観察しているときに、当該データ、例えば、流量等の閾値を確認したい場合がある。
　その場合、先ず、図１５のＳＴ８１で、研究者から閾値表示希望の入力があると、図６の「閾値表示希望表示処理部（プログラム）１４６」が動作し、閾値表示希望データ入力画面を表示する。 (When confirming the threshold etc. of data on the screen)
FIG. 15 is a schematic flow chart showing the process of confirming the threshold value of data and the like on the screen.
When a researcher observes the transition of certain data, it may be desirable to confirm the data, for example, a threshold such as the flow rate.
In that case, first, in ST 81 of FIG. 15, when there is an input of threshold display request from the researcher, “Threshold display request display processing unit (program) 146” of FIG. 6 operates to display the threshold display desired data input screen. Do.
　ここで、本実施の形態では、研修者は、例えば、「流量（Ｆｌｏｗ）」と入力する。
　すると、ＳＴ８２に進み、同処理部（プログラム）１４６が、「閾値表示希望データ」の入力があったと判断し、ＳＴ８３で、入力されたデータ名を「閾値表示希望情報記憶部１４７」に記憶させる。 Here, in the present embodiment, the trainee inputs, for example, “Flow”.
Then, the processing proceeds to ST82, and the processing unit (program) 146 determines that "the threshold display request data" is input, and stores the input data name in the "threshold display request information storage unit 147" in ST83. .
　次いで、ＳＴ８４では、同処理部（プログラム）１４６が動作し、図６の「閾値表示希望情報記憶部１４７」の閾値表示希望情報、例えば、「流量(Ｆｌｏｗ)」に基づき、該当データの閾値範囲を画面に表示する。 Next, in ST84, the processing unit (program) 146 operates to set the threshold range of the corresponding data based on the threshold display request information of the “threshold display request information storage unit 147” of FIG. 6, for example, “Flow”. On the screen.
　図１９は、閾値情報が表示された画面例を示す概略図である。図１９では、流量（Ｆｌｏｗ）の閾値の数値範囲は、斜線で示されている。
　このように本実施の形態では、研修者は、特定の流量データ等の許容範囲である閾値範囲が画面に示されるので、当該データ、例えば、流量と許容範囲との相関関係を容易に把握することができる。 FIG. 19 is a schematic view showing an example of a screen on which threshold information is displayed. In FIG. 19, the numerical range of the flow rate (Flow) threshold is indicated by diagonal lines.
As described above, in the present embodiment, the trainee can easily understand the correlation between the flow rate and the allowable range, for example, because the threshold range which is the allowable range of the specific flow rate data and the like is displayed on the screen. be able to.
　以上のように、本実施の形態にかかる体外循環システム１を利用することで研究者は、円滑に体外循環装置ＩＲ等や他の機器等から各種情報を取得できると共に、効率良く、取得した情報をディスプレイに表示させ、研究等を行うことができる。 As described above, by using the extracorporeal circulation system 1 according to the present embodiment, the researcher can smoothly acquire various types of information from the extracorporeal circulation system IR etc. and other devices etc., and efficiently acquired information Can be displayed on the display to conduct research and the like.
　なお、本発明おいて、上述の実施の形態に限定されることはない。 The present invention is not limited to the above embodiment.
　１・・・体外循環システム、２・・・データ蓄積ＰＣ、３・・・遠心ポンプ、４・・・人工肺、５・・・モータ、６・・・静脈側カニューレ、７・・・動脈側カニューレ、８・・・脱血チューブ、９・・・圧力センサ、１０・・・送血チューブ、１１・・・流量センサ、１２・・・血液ガスモニタ、１２ａ・・・血液ガスモニタのセンサ、１３・・・酸素飽和度モニタ、１３ａ・・・飽和酸素計測センサ、１４・・・輸液ポンプ、１４ａ・・・薬液バッグ、１５・・・温度センサ、１６・・・コントローラ、１００・・・データ分析用ＰＣ、１０１・・・分析用ＰＣ制御部、１０２・・・通信装置、１０３・・・計時装置、１０４・・・ディスプレイ、１０５・・・各種情報入力装置（キーボード等）、１１０・・・第１の各種情報記憶部、１１１・・・回転数情報記憶部、１１２・・・流量情報記憶部、１１３・・・温度情報記憶部、１１４・・・圧力情報記憶部、１１５・・・局所組織酸素飽和度情報記憶部、１１６・・・経皮的動脈血酸素飽和度情報記憶部、１１７・・・脈拍数情報記憶部、１１８・・・ｐＨ情報記憶部、１１９・・・炭酸ガス分圧情報記憶部、１２０・・・第２の各種情報記憶部、１２１・・・重炭酸イオン情報情報億部、１２２・・・酸素消費量情報記憶部、１２３・・カリウム値情報記憶部、１２４・・・ベースエクセス値情報記憶部、１２５・・・投薬注入情報記憶部、１２６・・・人工肺交換情報記憶部、１２７・・・体表面積情報記憶部、１２８・・・インデックス情報生成処理部（プログラム）、１２９・・・カーディアンインデックス情報記憶部、１３０・・・第３の各種情報記憶部、１３１・・・基本画面表示処理部（プログラム）、１３２・・・時間軸変更入力処理部（プログラム）、１３３・・・イベント表示軸動作処理部（プログラム）、１３４・・・表示情報選択処理部（プログラム）、１３５・・・イベント表示軸内容選択処理部（プログラム）、１４０・・・第４の各種情報記憶部、１４１・・・メモ入力処理部（プログラム）、１４２・・・メモ情報記憶部、１４３・・・計算式入力計算処理部（プログラム）、１４４・・・計算式データ記憶部、１４５・・・計算後データ記憶部、１４６・・・閾値表示希望表示処理部（プログラム）、１４７・・・閾値表示希望情報記憶部、Ｍ・・・メモ情報、２２１・・・酸素飽和度情報記億部、２２２・・・ヘマトクリット情報記憶部、２２３・・・ヘモグロビン情報記憶部、２２５・・・酸素分圧情報記憶部、Ｐ・・・患者、Ｓ・・・イベント表示軸 1 · · · extracorporeal circulation system, 2 · · · data storage PC, 3 · · · centrifugal pump, 4 · · · · · · · · · · · · · · · · · · · · · · · · · · · · vein side cannula, 7 · · · artery side Cannula, 8: blood removal tube, 9: pressure sensor, 10: blood feeding tube, 11: flow sensor, 12: blood gas monitor, 12a: blood gas monitor sensor, 13. ···· Oxygen saturation monitor, 13a · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · medical solution bag, 15 · · · temperature sensor, 16 · · · · · · · · · · 100 for data analysis PC 101: analysis PC control unit 102: communication device 103: clock device 104: display 105: various information input device (keyboard etc.) 110: 110 1 Various information storage unit 111 ... rotation speed information storage unit, 112 ... flow rate information storage unit, 113 ... temperature information storage unit, 114 ... pressure information storage unit, 115 ... local tissue oxygen saturation information storage unit, 116: Percutaneous arterial blood oxygen saturation information storage unit 117: pulse rate information storage unit 118: pH information storage unit 119: carbon dioxide partial pressure information storage unit 120: 120 Second various information storage unit, 121 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · oxygen consumption information storage unit, 123 · · · potassium value information storage unit, 124 · · · base excess value information storage unit 125: Medication injection information storage unit 126: Artificial lung replacement information storage unit 127: Body surface area information storage unit 128: Index information generation processing unit (program) 129: Car Dian index information Storage unit 130: Third various information storage unit 131: Basic screen display processing unit (program) 132: Time axis change input processing unit (program) 133: Event display axis operation Processing unit (program), 134 ... display information selection processing unit (program), 135 ... event display axis content selection processing unit (program), 140 ... fourth various information storage unit, 141 ... Memo input processing unit (program) 142 Memo information storage unit 143 Calculation formula input calculation processing unit (program) 144 Calculation data storage unit 145 Post-calculation data storage unit · · · · · · · · · · · · · · · · · · · · · · · · · · · · Threshold display request display processing unit (program), 147 · · · threshold display request information storage unit, M · · · memo information, 221 · · · · · · oxygen saturation information storage portion, 222 · · · hematocry Information storage unit, 223 ... hemoglobin information storage unit, 225 ... oxygen partial pressure information storage unit, P ... patient, S ... event display axis

Claims (10)

  1. 　少なくとも医療装置から取得した各種情報を記憶する記憶部と、
    　前記記憶部に記憶されている各種情報のうち、特定の時間範囲における情報を同時に同一画面で表示すると共に、前記同一画面に特定の時刻を示す時刻特定部を併せて表示する表示部と、を有し、
    　前記表示部には、前記時刻特定部で特定された時刻の前記各種情報が、前記特定の時間範囲における情報と共に併せて表示されることを特徴とする分析装置。     A storage unit for storing at least various information acquired from the medical device;
    A display unit for simultaneously displaying information in a specific time range among various information stored in the storage unit on the same screen, and displaying a time specifying unit indicating a specific time on the same screen at the same time; Have
    The analyzer displays the various information of the time specified by the time specifying unit together with the information in the specific time range on the display unit.
  2. 　前記時刻特定部の画面上の移動及び／又は固定が可能な構成となっていることを特徴とする請求項１に記載の分析装置。 The analyzer according to claim 1, characterized in that the time identification unit can be moved and / or fixed on the screen.
  3. 　前記時刻特定部は、当該時刻特定部の時刻に発生したイベント情報と関連付けられていることを特徴とする請求項１又は請求項２に記載の分析装置。 The analyzer according to claim 1, wherein the time specifying unit is associated with event information generated at a time of the time specifying unit.
  4. 　前記時刻特定部に関連付けて、メモ情報も併せて表示可能な構成となっていることを特徴とする請求項１乃至請求項３のいずれか１項に記載の分析装置。 The analyzer according to any one of claims 1 to 3, wherein the analyzer is configured to be able to display memo information together with the time specifying unit.
  5. 　前記各種情報は、特別な計算で求める特別情報を含み、前記特別情報を生成するための計算式情報を備えることを特徴とする請求項１乃至請求項４のいずれか１項に記載の分析装置。 The analyzer according to any one of claims 1 to 4, wherein the various information includes special information to be obtained by special calculation, and includes calculation formula information for generating the special information. .
  6. 　前記計算式情報は、前記記憶部に記憶されている各種情報を計算式に含めることができる構成となっていることを特徴とする請求項５に記載の分析装置。 The analyzer according to claim 5, wherein the calculation formula information is configured to be able to include various information stored in the storage unit in the calculation formula.
  7. 　前記同一画面で表示する特定の時間範囲を変更可能な構成となっていることを特徴とする請求項１乃至請求項５のいずれか１項に記載の分析装置。 The analyzer according to any one of claims 1 to 5, wherein the specific time range displayed on the same screen can be changed.
  8. 　医療機器を備え、
    　前記医療機器と通信可能な請求項１乃至請求項７のいずれか１項に記載の分析装置を有することを特徴とする分析システム。     Equipped with medical equipment,
    An analysis system comprising the analyzer according to any one of claims 1 to 7, which can communicate with the medical device.
  9. 　少なくとも医療装置から取得した各種情報を記憶部に記憶し、
    　前記記憶部に記憶されている各種情報のうち、特定の時間範囲における情報を同時に同一画面で表示すると共に、前記同一画面に特定の時刻を示す時刻特定部を併せて表示部に表示し、
    　前記表示部には、前記時刻特定部で特定された時刻の前記各種情報が、前記特定の時間範囲における情報と共に併せて表示されることを特徴とする分析装置の制御方法。     Storing at least various information acquired from the medical device in the storage unit;
    Among various information stored in the storage unit, information in a specific time range is simultaneously displayed on the same screen, and a time specifying unit indicating a specific time is displayed on the same screen on the display unit.
    The control method of an analyzer according to claim 1, wherein the various information of the time specified by the time specifying unit is displayed on the display unit together with information in the specific time range.
  10. 　分析装置を、少なくとも医療装置から取得した各種情報を記憶する記憶部、
    　前記記憶部に記憶されている各種情報のうち、特定の時間範囲における情報を同時に同一画面で表示すると共に、前記同一画面に特定の時刻を示す時刻特定部を併せて表示する表示部、として機能させると共に、前記表示部では、前記時刻特定部で特定された時刻の前記各種情報が、前記特定の時間範囲における情報と共に併せて表示されるように機能させるための分析装置の制御プログラム。     A storage unit that stores various information acquired from at least a medical device, and an analyzer;
    Among various information stored in the storage unit, it functions as a display unit that simultaneously displays information in a specific time range on the same screen, and simultaneously displays a time specifying unit indicating a specific time on the same screen And a control program of an analysis device for causing the display unit to display the various information of the time specified by the time specifying unit together with the information in the specific time range.
PCT/JP2018/028462 2017-07-31 2018-07-30 Analysis device, analysis system, method for controlling analysis device, and program for controlling analysis device WO2019026846A1 (en)

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WO2016080066A1 (en) * 2014-11-21 2016-05-26 富士フイルム株式会社 Time series data display control device, method and program for operating same, and system

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JP2009532072A (en) * 2005-11-01 2009-09-10 アーリーセンス エルティディ Clinical seizure patient monitoring method and system
WO2016080066A1 (en) * 2014-11-21 2016-05-26 富士フイルム株式会社 Time series data display control device, method and program for operating same, and system

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