JP2009175981A - Medical information processing method, medical information processing program, and medical information processing apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To allow a user to easily judge a change of a patient caused by a plurality of times of medical events for each medical event. <P>SOLUTION: A medical information processing apparatus 110 includes: an acquisition section 301; an extraction section 302; a calculation section 303; a creation section 304; and a display section 305. The acquisition section 301 acquires implementation dates of medical events in which a patient is involved a plurality of times. The extraction section 302 extracts in the vicinity of the implementation dates, the examination result information for every examination which the patient is checked up for implementation day by day acquired by the acquisition section 301 from an examination result information DB (database) 130 which stores the examination result information. The calculation section 303 calculates lapsed days from the implementation day to examination day for every examination which the patient is checked up for implementation day by day acquired by the acquisition section 301. The creation section 304 creates display information for simultaneously displaying the examination result information extracted by the extraction section 302 in time series on implementation day by day. The display section 305 displays the display information created by the creation section 304. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a medical information processing method, a medical information processing program, and a medical information processing apparatus that process medical information.

  There is a medical data management system that continuously acquires test result values of the same test item for the same patient and displays the acquired plurality of test result values in a graph in time series (see, for example, Patent Document 1 below). According to such a medical data management system, it is supposed that a user such as a doctor can visually grasp changes with time of a patient.

JP-A-6-14887

  However, in the prior art, even if the acquired plurality of test result values are due to a plurality of medical events received by the patient, they are treated as one continuous thing. Therefore, the acquired plurality of test result values are displayed as a graph in a series. For this reason, it has been difficult for the user to determine, for each medical event, changes in the patient caused by multiple medical events. In particular, it has been extremely difficult to compare patient changes caused by medical events between medical events.

  In order to eliminate the above-described problems caused by the prior art, the present invention allows a user such as a doctor to easily determine and compare patient changes caused by a plurality of medical events for each medical event. An object is to provide a medical information processing method, a medical information processing program, and a medical information processing apparatus.

  In order to solve the above-described problems and achieve the object, the medical information processing method according to the invention of claim 1 is acquired by an acquisition step of acquiring an implementation date of a medical event involving a patient a plurality of times, and the acquisition step. For each implementation date, the extraction process for extracting the examination result information for each examination that the patient consulted before and after the implementation date from the database storing the examination result information, and the examination result information extracted by the extraction process at the same time for each implementation date. And a generation step of generating display information for display in time series.

  According to the first aspect of the present invention, it is possible to generate display information for simultaneously displaying, in a time series, test result information of a plurality of examinations received before and after a medical event.

  Further, the medical information processing method according to the invention of claim 2 is the implementation according to claim 1, wherein the medical information processing method is acquired by the acquisition process for each inspection date indicated in the inspection result information extracted by the extraction process. A calculation process for calculating the number of elapsed days from the date to the inspection date, and the generation process displays the inspection result information extracted by the extraction process in time series based on the elapsed days calculated by the calculation process for each implementation date The display information is generated.

  According to the second aspect of the present invention, it is possible to generate display information for displaying the test result information of a plurality of examinations received before and after a medical event at the same time for each medical event in chronological order by elapsed days. .

  Further, in the medical information processing method according to the invention of claim 3, in the invention of claim 1 or 2, the extraction step is performed before and after the implementation date and within a predetermined period for each implementation date acquired by the acquisition step. The test result information for each test that the patient consulted is extracted from a database storing the test result information.

  According to the third aspect of the present invention, display information for simultaneously displaying, in a time series, test result information of a plurality of examinations received before and after a medical event and within a predetermined period for each medical event is generated. Can do.

  In addition, the medical information processing program according to the invention of claim 4 includes an acquisition step of acquiring an execution date of a medical event in which the patient has been involved a plurality of times, and for each execution date acquired by the acquisition step, Extraction process to extract the inspection result information for each examination received from the database that stores the inspection result information, and display information to display the inspection result information extracted by the extraction process simultaneously in chronological order for each implementation date And a generating step to be executed by a computer.

  According to the fourth aspect of the present invention, it is possible to cause the computer to generate display information for displaying the test result information of a plurality of examinations received before and after the medical event simultaneously in time series for each medical event.

  In addition, the medical information processing apparatus according to the invention of claim 5 includes an acquisition unit that acquires an implementation date of a medical event in which a patient has been involved a plurality of times, and a patient is sent before and after the implementation date for each implementation date acquired by the acquisition unit. Extraction means for extracting examination result information for each examination examined from the database storing the examination result information, and generating display information for displaying the examination result information extracted by the extraction means simultaneously in time series for each implementation date And generating means.

  According to the fifth aspect of the present invention, it is possible to generate display information for simultaneously displaying, in a time series, test result information of a plurality of examinations received before and after a medical event for each medical event.

  According to the present invention, it is possible for a user such as a doctor to easily determine and compare patient changes caused by multiple medical events for each medical event.

  Exemplary embodiments of a medical information processing method, a medical information processing program, and a medical information processing apparatus according to the present invention will be described below in detail with reference to the accompanying drawings.

(System configuration)
First, the system configuration of the medical information processing system according to the present embodiment will be described. FIG. 1 is an explanatory diagram showing a system configuration of the medical information processing system according to the present embodiment.

  In FIG. 1, a medical information processing system 100 includes a medical information processing apparatus 110, a medical event information DB (database) 120, and a test result information DB 130.

  The medical event information DB 120 stores information (hereinafter referred to as medical event information) related to medical events in which the patient has been involved multiple times. The medical event is not limited to any medical action such as medical examination, injection, medication, treatment, etc., but may be an onset date, a hospitalization date, or the like. For example, the medical event information DB 120 manages medical event information for each patient. The medical event information DB 120 may be provided in an information processing apparatus other than the medical information processing apparatus 110, or may be provided in the medical information processing apparatus 110.

  The test result information DB 130 stores information (hereinafter referred to as test result information) related to the test result of the test that the patient consulted. For example, the test result information DB 130 manages test result information for each patient. The examination result information DB 130 may be provided in an information processing apparatus other than the medical information processing apparatus 110, or may be provided in the medical information processing apparatus 110.

  The medical information processing apparatus 110 acquires medical event information from the medical event information DB 120 via the network 140. In addition, the medical information processing apparatus 110 acquires test result information from the test result information DB 130 via the network 140. The medical information processing apparatus 110 performs various processes using the acquired medical event information and test result information. The medical information processing apparatus 110 may perform various processes in response to processing requests from other information processing apparatuses included in the medical information processing system 100. In addition, the medical information processing apparatus 110 may transmit the processing results of various processes to other information processing apparatuses included in the medical information processing system 100.

(Hardware configuration of medical information processing apparatus 110)
Next, the hardware configuration of the medical information processing apparatus 110 will be described. FIG. 2 is a block diagram illustrating a hardware configuration of the medical information processing apparatus 110 according to the present embodiment.

  As shown in FIG. 2, the medical information processing apparatus 110 includes a CPU 201, a ROM 202, a RAM 203, an HDD (hard disk drive) 204, an HD (hard disk) 205, a display 206, and a network I / F (interface) 207. A keyboard 208 and a mouse 209. Each of the components 201 to 209 is connected to the bus 200.

  The CPU 201 governs overall control of the medical information processing apparatus 110. The ROM 202 stores various data such as a boot program for starting the medical information processing apparatus 110 and a medical information processing program. The RAM 203 is used as a work area for the CPU 201.

  The HDD 204 controls reading and writing of data with respect to the HD 205. The HD 205 stores various data. The display 206 displays various data. The network I / F 207 controls data communication between the medical information processing apparatus 110 and another information processing apparatus. The keyboard 208 and the mouse 209 function as input means for inputting information to the medical information processing apparatus 110.

(Functional configuration of medical information processing apparatus 110)
Next, the functional configuration of the medical information processing apparatus 110 will be described. FIG. 3 is a block diagram showing a functional configuration of the inspection accuracy management apparatus according to the present embodiment.

  As illustrated in FIG. 3, the medical information processing apparatus 110 includes an acquisition unit 301, an extraction unit 302, a calculation unit 303, a generation unit 304, and a display unit 305.

  The acquisition unit 301 acquires the implementation date of a medical event in which a patient has been involved multiple times. For example, the acquisition unit 301 acquires from the medical event information DB 120 the implementation date of a medical event involving a patient multiple times.

  For each implementation date acquired by the acquisition unit 301, the extraction unit 302 obtains the test result information for each test that the patient consulted before and after the execution date including the execution date, from the test result information DB 130 that stores the test result information. Extract. The extraction unit 302 stores, for each execution date acquired by the acquisition unit 301, the test result information for each test that the patient has visited within the predetermined period before and after the execution date including the execution date. The test result information DB 130 may be extracted.

  The calculation unit 303 calculates the elapsed days from the implementation date acquired by the acquisition unit 301 to the inspection date for each inspection date indicated in the inspection result information extracted by the extraction unit 302.

  The generation unit 304 generates display information for simultaneously displaying the examination result information extracted by the extraction unit 302 for each implementation date acquired by the acquisition unit 301 in time series. In addition, the generation unit 304 displays display information for displaying the examination result information extracted by the extraction unit 302 in chronological order according to the elapsed days calculated by the calculation unit 303 for each implementation date acquired by the acquisition unit 301. It may be generated. The generation unit 304 may generate graph data as display information.

  The display unit 305 displays the display information generated by the generation unit 304. The medical information processing apparatus 110 may transmit the display information generated by the generation unit 304 to another information processing apparatus. In this case, the other information processing apparatus may display the received display information.

  In each functional unit described above, the functions of the acquisition unit 301 and the extraction unit 302 are realized by the network I / F 207, for example. Moreover, the function of the calculation part 303 and the production | generation part 304 is implement | achieved by CPU201, ROM202, and RAM203, for example. The function of the display unit 305 is realized by the display 206, for example.

(Medical information processing procedure)
Next, a procedure of medical information processing by the medical information processing apparatus 110 will be described. FIG. 4 is a flowchart showing a procedure of medical information processing by the medical information processing apparatus 110.

  First, the acquisition part 301 acquires the implementation date of the medical event with which the patient was involved several times (step S401). Next, for each execution date acquired in step S401, the extraction unit 302 extracts the test result information for each test that the patient consulted before and after the execution date from the test result information DB 130 that stores the test result information ( Step S402).

  Next, the calculation unit 303 calculates the elapsed days from the execution date acquired in step S401 to the inspection date for each inspection date indicated in the inspection result information extracted in step S402 (step S403). . Next, the generation unit 304 generates display information for displaying the test result information extracted in step S402 for each implementation date acquired in step 401, in chronological order based on the elapsed days calculated in step S402. (Step S404).

  And the display information produced | generated by step S404 is displayed by the display part 305 (step S405), and a series of processes are complete | finished.

  Next, an example of a method for acquiring medical event information by the acquisition unit 301 will be described. FIG. 5 is an explanatory diagram illustrating an example of a method for acquiring medical event information by the acquisition unit 301.

  For example, the medical event information stored in the medical event information DB 120 includes “patient ID”, “medical event ID”, and “implementation date”. The acquisition unit 301 searches the medical event information DB 120 using “patient ID” and “medical event ID” input by the user as search keys. As a result, the acquisition unit 301 acquires medical event information in which “patient ID” and “medical event ID” match from the medical event information DB 120.

  For example, in the example illustrated in FIG. 5, the medical event information DB 120 is searched using “0001” as the “patient ID”, “IV0001” as the “medical event ID”, and the search key 510. Accordingly, the acquisition unit 301 sets the medical event information 521 and the medical event information 522 in which “0001” is set in the “patient ID” and “IV0001” is set in the “medical event ID”, and the medical event information DB 120. Get from. In the medical event information 521, “2006/5/1” is set in “implementation date”. Further, in the medical event information 522, “2007/5/1” is set in “implementation date”.

  Next, an example of a method for extracting inspection result information by the extraction unit 302 will be described. FIG. 6 is an explanatory diagram illustrating an example of a method for extracting inspection result information by the extraction unit 302.

  For example, the examination result information stored in the examination result information DB 130 includes “patient ID”, “examination date”, and “examination result”. For each medical event information acquired from the medical event information DB 120, the extraction unit 302 searches the test result information DB 130 using “patient ID” and “implementation date” included in the medical event information as search keys. Thereby, the extraction unit 302 matches the “patient ID” for each medical event information acquired from the medical event information DB 120 and sets the “examination date” before and after the “implementation date”. Is acquired from the inspection result information DB 130.

  For example, in the example illustrated in FIG. 6, the extraction unit 302 uses the medical event information 521 in which “0001” is set in “patient ID” and “2006/5/1” is set in “execution date” as a search key. The inspection result information DB 130 is searched. Accordingly, the extraction unit 302 converts the examination result information 611 in which “0001” is set in the “patient ID” and the date before and after “2006/5/1” is set in the “examination date” into the examination result information. Obtained from the DB 130.

  Similarly, the extraction unit 302 searches the examination result information DB 130 using the medical event information 522 in which “0001” is set in the “patient ID” and “2007/5/1” is set in the “implementation date” as a search key. To do. Accordingly, the extraction unit 302 converts the examination result information group 612 in which “0001” is set in the “patient ID” and the date before and after “2007/5/1” is set in the “examination date” into the examination result. Obtained from the information DB 130. In the inspection result information included in the inspection result information group 611 and the inspection result information group 612, an inspection result value is set in “inspection result”. The inspection result information may include an “inspection result” for each inspection item.

  Next, an example of a method for calculating elapsed days by the calculation unit 303 will be described. FIG. 7 is an explanatory diagram illustrating an example of a method for calculating the elapsed days by the calculation unit 303.

  The calculation unit 303 uses the date set as the “implementation date” of the medical event information as the reference date, and passes the date set for the “examination date” for each examination result information acquired from the examination result information DB 130. Calculate the number of days.

  For example, in the example illustrated in FIG. 7, the calculation unit 303 uses the examination result information acquired from the examination result information DB 130 using “2006/5/1” set as the “implementation date” of the medical event information 521 as the reference date. For each inspection result information included in the group 611, the number of days that have passed until the date set as the “inspection date” is calculated.

  Similarly, the calculation unit 303 uses the examination result information group 612 acquired from the examination result information DB 130 using “2007/5/1” set as the “implementation date” of the medical event information 522 as a reference date. For each piece of result information, the number of days that have passed until the date set as the “inspection date” is calculated. The elapsed days calculated by the calculation unit 303 are associated with the inspection result information and stored temporarily or permanently in a storage medium included in the computer, for example.

  Next, an example of display information generated by the generation unit 304 will be described. FIG. 8 is an explanatory diagram illustrating an example of display information generated by the generation unit 304.

  For example, the generation unit 304 generates a time series graph for displaying the inspection result values included in the inspection result information acquired from the inspection result information DB 130 in time series based on the elapsed days calculated by the calculation unit 303 at the same time.

  For example, in the example illustrated in FIG. 8, the generation unit 304 uses the elapsed days calculated by the calculation unit 303 to simultaneously calculate the inspection result values of the inspection result information included in the inspection result information group 611 acquired from the inspection result information DB 130. A time series graph 810 for displaying in time series is generated.

  Similarly, the generation unit 304 displays each test result value of the test result information included in the test result information group 612 acquired from the test result information DB 130 in time series based on the elapsed days calculated by the calculation unit 303 at the same time. A time-series graph 820 is generated. As a result, the display unit 305 simultaneously displays the time series graph 810 and the time series graph 820 generated by the generation unit 304, as shown in FIG.

  The display unit 305 may adjust the display format of the inspection result information in accordance with the elapsed days calculated by the calculation unit 303. For example, the display unit 305 may increase the memory width of the time series graph as the number of elapsed days increases, and decrease the memory width of the time series graph as the number of elapsed days decreases.

  As described above, according to the medical information processing apparatus 110 according to the present embodiment, patient changes caused by a plurality of medical events are grouped for each medical event and simultaneously displayed in time series. Therefore, it is possible to easily determine and compare patient changes caused by a plurality of medical events for each medical event.

  The medical information processing method described in the present embodiment can be realized by executing a program prepared in advance on a computer such as a personal computer or a workstation. This program is recorded on a computer-readable storage medium such as a RAM, a hard disk, a flexible disk, a CD-ROM, an MO, and a DVD, and is executed by being read from the storage medium by the computer. The program may be a transmission medium that can be distributed via a network such as the Internet.

  As described above, the medical information processing method, the medical information processing program, and the medical information processing apparatus according to the present invention are useful, for example, in a medical treatment method that requires a doctor's judgment based on changes over time of a patient. It is suitable for use in medical institutions where the efficiency of medical practice is an issue.

It is explanatory drawing which shows the system configuration | structure of the medical information processing system concerning this Embodiment. It is a block diagram which shows the hardware constitutions of the medical information processing apparatus concerning this Embodiment. It is a block diagram which shows the function structure of the test | inspection precision management apparatus concerning this Embodiment. It is a flowchart which shows the procedure of the medical information processing by a medical information processing apparatus. It is explanatory drawing which shows an example of the acquisition method of the medical event information by an acquisition part. It is explanatory drawing which shows an example of the extraction method of the test result information by an extraction part. It is explanatory drawing which shows an example of the calculation method of the elapsed days by a calculation part. It is explanatory drawing which shows an example of the display information which the production | generation part produced | generated.

Explanation of symbols

100 Medical Information Processing System 110 Medical Information Processing Device 120 Medical Event Information DB
130 Inspection result information DB
140 Network 201 CPU
202 ROM
203 RAM
204 HDD
205 HD
206 Display 207 Network I / F
208 Keyboard 209 Mouse 301 Acquisition unit 302 Extraction unit 303 Calculation unit 304 Generation unit 305 Display unit

Claims (5)

An acquisition process for acquiring the implementation date of a medical event involving a patient multiple times;
For each execution date acquired by the acquisition step, an extraction step for extracting test result information for each test that the patient consulted before and after the execution date from a database that stores the test result information; and
A generation step for generating display information for displaying the inspection result information extracted by the extraction step simultaneously in time series for each implementation date;
A medical information processing method characterized by comprising: For each inspection date shown in the inspection result information extracted by the extraction step, further includes a calculation step of calculating the number of days elapsed from the implementation date acquired by the acquisition step to the inspection date,
The generation step includes
2. The medical information according to claim 1, wherein display information for displaying the test result information extracted in the extraction step in chronological order according to the elapsed days calculated in the calculation step at the same time for each implementation date is generated. Processing method. The extraction step includes
For each execution date acquired by the acquisition step, test result information for each test that the patient has visited before and after the execution date and within a predetermined period is extracted from a database that stores the test result information. The medical information processing method according to claim 1 or 2. An acquisition process for acquiring the implementation date of a medical event involving a patient multiple times;
For each execution date acquired by the acquisition step, an extraction step for extracting test result information for each test that the patient consulted before and after the execution date from a database that stores the test result information; and
A generation step for generating display information for displaying the inspection result information extracted by the extraction step simultaneously in time series for each implementation date;
Medical information processing program characterized by causing a computer to execute. An acquisition means for acquiring an implementation date of a medical event in which a patient is involved multiple times;
For each execution date acquired by the acquisition means, extraction means for extracting test result information for each test that the patient consulted before and after the execution date, from a database that stores the test result information;
Generating means for generating display information for displaying the test result information extracted by the extracting means simultaneously in time series for each implementation date;
A medical information processing apparatus comprising:

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