JP2004252607A - Electronic medical chart system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electronic medical chart system having excellent operability, allowing input of medical chart information of the same contents as note-taking, and allowing record and use of medical information according to time series even between stations or medical institutions. <P>SOLUTION: This electronic medical chart system is provided with: a medical chart previously printed with minute points over the whole face of a sheet; an entry means making an entry into the medical chart to generate medical record data comprising entry contents thereof and entry position coordinates thereof; a data management means holding the medical record data; and a data control means controlling transmission/reception of the medical record data between the entry means and a storage means. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to computerization in medical treatment at hospitals and the like, and more particularly to an input device for creating an electronic medical record and an information processing method thereof.
[0002]
[Prior art]
In recent years, with the improvement and spread of information processing technology, computerization in the medical field such as hospitals has been promoted, and especially when the medical chart, which is the center of medical information, is digitized, information between patients and medical institutions, information between medical institutions It is expected that more effective medical care will be realized through the sharing of medical records, but the current situation is that digitization of medical records has not progressed as expected.
[0003]
In many electronic medical record systems, it is troublesome to change the keyboard and mouse during medical practice, it is difficult to draw pictures of the affected part, and it is not possible to completely input the information that is originally required as a medical record There is a problem that is limited.
[0004]
Therefore, in practice, a method is used in which the doctor or another person in charge after the medical practice inputs the contents written on the notebook or paper chart after the fact, but the input screen generally has a predetermined format. Since these are prepared, there is a problem that the input cannot be performed unless the correspondence between the written contents and the items to be input on the screen is converted and confirmed.
[0005]
It is also important for electronic medical records to ensure security, such as protection of personal information (privacy) and prevention of falsification of data.
[0006]
In order to solve such a problem, there is a handwritten electronic medical chart system that detects handwriting data representing a temporal change in the coordinates of a pen tip on a medical slip and creates an electronic medical chart by character recognition based on the handwriting data (for example, see Patent Document 1). 1).
[0007]
There is also an electronic medical record input system in which medical contents are recorded by images and voices, and in a terminal device in another room via a network, a person other than a doctor inputs medical record information (for example, see Patent Document 2).
[0008]
[Patent Document 1]
JP-A-9-171528 [Patent Document 2]
JP 2003-6335 A
However, in the related art, medical information is stored in a predetermined data item position and recorded only in the order entered in the electronic medical record system, and is performed for a single patient in a plurality of departments in a hospital. It has been difficult to record medical actions taken and medical actions by multiple medical institutions according to the chronological order of the original medical actions.
[0010]
[Problems to be solved by the invention]
The present invention has been made in view of the above-described problems, and aims at being excellent in operability, capable of inputting medical record information of the same content as writing, and in chronological order between departments or medical institutions. An object of the present invention is to provide an electronic medical record system that can record and use medical information according to the medical record.
[0011]
[Means for Solving the Problems]
In order to achieve the above object, a first aspect of the present invention relates to an electronic medical record system for holding medical records, a medical chart in which minute points are printed on the entire surface of a sheet in advance, and an entry in the medical record. Entry means for generating medical record data comprising entry contents and entry position coordinates, data management means for holding the medical record data, and controlling transmission and reception of the medical record data between the entry means and the storage means And a data control means for performing the operation.
[0012]
According to a second aspect of the present invention, in the electronic medical record system according to the first aspect described above, the writing means, the storage means, and the data control means are provided in the medical chart by a specific arrangement pattern of the minute points. And a communication instruction area for instructing transmission and reception of medical record data between the two.
[0013]
According to a third aspect of the present invention, in the electronic medical record system according to the first or second aspect described above, the medical chart is provided with a specific arrangement pattern of the minute points that differs for each medical department or medical institution. It is.
[0014]
According to a fourth aspect of the present invention, in the electronic medical record system according to the first to third aspects described above, the medical record is provided with an identification input area for identifying a type of medical record data to be written in the medical record. is there.
[0015]
According to a fifth aspect of the present invention, in the electronic medical record system according to the above-described first to fourth aspects, the writing means includes a digital pen for converting handwriting and position coordinates written on the medical chart into medical record data; Communication means for transmitting and receiving the medical record data between the data control means and the storage means.
[0016]
According to a sixth aspect of the present invention, in the electronic medical record system according to any one of the first to fifth aspects described above, an entry section that leaves a handwriting visible on the medical chart on the digital pen, A reading unit that reads the entry position coordinates and handwriting of the entered location, a processor that generates medical record data from the read entry position coordinates and handwriting, and a pen ID and the medical record data that can uniquely identify the digital pen. And a wireless communication unit for transmitting the medical record data stored in the memory based on an instruction from the communication instruction area and an instruction from the data control unit.
[0017]
According to a seventh aspect of the present invention, in the electronic medical record system according to the first to sixth aspects, when the medical record data is generated, the processor records the medical record data with respect to each medical record data. It is provided with a time giving means for giving and storing the generated time data.
[0018]
According to an eighth aspect of the present invention, in the electronic medical record system according to the first to seventh aspects described above, the medical record data is generated for each medical record data when the processor generates the medical record data. Is provided with a pen ID assigning means for assigning and storing a pen ID of a digital pen in which is written.
[0019]
According to a ninth aspect of the present invention, in the electronic medical record system according to the first to eighth aspects, the data control means includes a first reception means for receiving the medical record data transmitted by the entry means; An authentication unit that determines whether or not the received medical record data is an information processing target based on an array pattern of minute points that stores and stores an array pattern of all minute points of the medical chart, and the location of the storage unit is entered. Location notification means for notifying the means.
[0020]
According to a tenth aspect of the present invention, in the electronic medical record system according to the first to ninth aspects, the data management means includes a second reception means for receiving medical record data from the entry means; And a database for recording medical record data received from the means.
[0021]
According to an eleventh aspect of the present invention, in the electronic medical record system according to the first to tenth aspects, the data management means includes a specific point of the minute point which differs for each medical department or medical institution provided in the medical record. It is provided with a chart identification means for setting an identifier of a medical department or a medical institution in which the chart is entered in an array pattern.
[0022]
According to a twelfth aspect of the present invention, in the electronic medical record system according to the first to eleventh aspects, the medical data is stored in the data management means by a combination of a pen ID received from the digital pen and the medical record data. Is provided with a confirmation means for verifying and guaranteeing the validity of the information.
[0023]
According to a thirteenth aspect of the present invention, in the electronic medical record system according to the first to twelfth aspects, the data management means displays the medical record data side by side in chronological order based on the time data. Means are provided.
[0024]
According to a fourteenth aspect of the present invention, there is provided a program for causing a computer to operate as the electronic medical record system according to the first to thirteenth aspects.
[0025]
According to a fifteenth aspect of the present invention, a program for causing a computer to operate as the electronic medical record system according to the first to thirteenth aspects is provided by being recorded on a computer-readable recording medium. is there.
[0026]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described based on an illustrated embodiment. FIG. 1 is a configuration diagram showing one embodiment of an electronic medical record system 1 of the present invention.
[0027]
The electronic medical chart system 1 includes a medical chart 2, a writing unit 3, a data control unit 4, and a data management unit 5, and can communicate with each other via a network 6.
[0028]
FIG. 2 is an enlarged view of a part of the chart 2. The chart 2 is a sheet of paper on which minute points 7 are printed in advance at intervals of about 0.3 mm using carbon-containing ink.
[0029]
The minute points 7 are arranged in a form in which the lattice is slightly broken, and the arrangement pattern of the minute points 7 in a specific area of about 2 mm square is unique in all the papers on which the minute points 7 are printed. . By recognizing the arrangement pattern of the minute points 7 for each specific area of about 2 mm square, it is possible to identify which position on the chart 2.
[0030]
In addition, the arrangement pattern of the minute points 7 of the medical chart 2 can be printed for each medical department such as internal medicine and surgery, or for each medical institution. By making the determination, it is possible to identify which medical department or which medical institution is the chart. Of course, an ID for explicitly identifying the chart may be assigned to each chart.
[0031]
In the chart 2, a communication instruction area 8 in which data transmission can be instructed is printed. The communication instruction area 8 is provided with a communication instruction function of “transmitting data to a specific partner” by printing minute points 7 of a specific arrangement pattern on the medical record 2.
[0032]
In the medical record 2, medical record data such as personal information and subjective data provided by the patient, medical interview results, treatment details, medication and examination instructions are entered. A check box type identification input area 9 for entering a symbol is printed.
[0033]
The identification input area 9 also prints the minute points 7 of a specific arrangement pattern on the chart 2 to give a data identifier of the medical record data to be entered later, and explicitly indicate the type of the medical record data. In order to make it identifiable.
[0034]
The medical record 2 is to be filled with a personal ID capable of uniquely identifying a patient at a predetermined position where the arrangement pattern of the specific minute points 7 is printed by the digital pen 9.
[0035]
Although it is preferable to use the same personal ID as the above-mentioned individual ID even when the medical institution is different, a method of using different IDs for each medical institution and using them in association with each other may be used.
[0036]
The entry unit 3 is a device that includes a digital pen 10 and a communication unit 11 and that performs entry into the medical record 2, creation of medical record data, transmission of medical record data, and input of medical record data.
[0037]
FIG. 3 is a configuration diagram of the digital pen 10. The digital pen 10 includes a writing unit 12, a reading unit 13, a processor 14, a memory 15, and a wireless communication unit 16.
[0038]
The writing unit 12 is an ink cartridge and a pen tip for enabling the trajectory (namely, handwriting) of the movement of the digital pen 10 to be visually confirmed, similarly to a normal writing tool.
[0039]
The reading unit 13 is a digital camera that captures a minute point 7 with infrared rays about 100 times per second. Only the minute points 7 printed with the carbon-containing ink are recognized, and the printed part of the chart, the ink part filled in with the digital pen 10 and the like are not recognized.
[0040]
The processor 14 performs image processing of the array pattern of the minute points 7 captured by the reading unit 13 and sequentially calculates an accurate current position of the digital pen 10.
[0041]
Further, the processor 14 compares the array pattern images of the minute points 7 captured by the reading unit 13 each time, calculates the moving direction and the moving distance of the digital pen 10, and generates vector data such as SVG (Scalable Vector Graphics) format. Generate
[0042]
Further, by setting a specific character input area in advance, it is possible to convert a handwriting of the digital pen 10 in the area into a character code.
[0043]
The processor 14 digitizes the position on the chart 2 and the handwriting of the digital pen 10 on the chart 2 by using the arrangement pattern of the minute points 7 photographed at that time by writing on the chart 2 using the writing unit 12. All the entered personal IDs, characters, lines, figures, and the like can be used as medical record data.
[0044]
Further, the processor 14 includes a time giving unit 17 and a pen ID giving unit 18.
[0045]
When the processor 14 generates medical record data, the time adding unit 17 adds, to each medical record data, time data (hereinafter, referred to as a time stamp) at which the medical record data was generated.
[0046]
The pen ID assigning means 18 assigns a pen ID for uniquely identifying the digital pen 10 that has generated the medical record data to each medical record data when the processor 14 generates the medical record data. is there.
[0047]
The memory 15 temporarily holds the medical record data generated by the processing of the processor 14 and the array pattern of the read minute points 7 until a data transmission instruction is issued via the communication instruction area 8.
[0048]
The memory 15 also stores a pen ID attached to each digital pen 10 and capable of uniquely specifying each digital pen 10.
[0049]
The wireless communication unit 16 performs short-range wireless communication between a personal computer, peripheral devices, digital home appliances, and the like, for example, using Bluetooth technology.
[0050]
The chart 2 and the digital pen 10 on which the minute points 7 of the present invention are printed can be made of, for example, Anoto paper and Anoto pen (both are trademarks of Anoto) proposed by Anoto.
[0051]
The communication means 11 is an intermediary device capable of communicating with the wireless communication means 16 and being connected to the network 6 so that two different communication procedures can communicate with each other. Mobile phone, PHS, personal computer, access point, etc.
[0052]
The entry unit 3 transmits the arrangement pattern of the minute points 7 of the medical record 2 to the data control unit 4, receives the position of the data management unit 5 from the data control unit 4, and then stores the medical record stored in the memory 15. Two-stage communication of transmitting data to the data management means 5 is performed.
[0053]
The data control unit 4 includes a first reception unit 19, an authentication unit 20, and a location notification unit 21, and controls communication between the entry unit 3 and the data management unit 5.
[0054]
The data control means 4 is actually a computer system, and from a hardware point of view, a recording device for a computer (magnetic disk, optical disk, etc.) for recording information, and an input device (keyboard, mouse, etc.) for giving instructions to the computer. Etc.), a CPU for performing calculations, a display device such as a CRT for displaying results, a printer for printing results, a communication interface capable of communicating with the entry means 3 and the data management means 5 via the network 6, and the like.
[0055]
The first receiving unit 19 receives the arrangement pattern of the minute points 7 of the medical chart 2 from the digital pen 10 via the network 6.
[0056]
The authentication unit 20 stores an array pattern of all the minute points 7 printed on the chart 2 in advance, and compares the stored array pattern of the minute points 7 with the received array pattern of the minute points 7. This authenticates the medical record 2 as a target of information processing of the electronic medical record system 1 of the present invention.
[0057]
The location notifying unit 21 determines the position of the data management unit 5 by, for example, a URL (Uniform Resource Locator) when the medical record 2 is authenticated by the authentication unit 20 as an information processing target of the electronic medical record system 1 of the present invention. The notification is sent to the digital pen 10 in a format or the like.
[0058]
The data management unit 5 includes a second reception unit 22, a medical chart identification unit 23, a database 24, a determination unit 25, and a display unit 26, and stores and uses medical record data.
[0059]
The second receiving means 22 receives an array pattern of minute points 7, a data identifier, a time stamp, a pen ID, and medical record data from the digital pen 10 via the network 6.
[0060]
The chart identification means 23 compares the received array pattern of the minute points 7 with the previously stored array pattern of the minute points 7 printed on the chart for each medical department or medical institution, and identifies the chart. Is set.
[0061]
The database 24 stores a medical chart identifier, a time stamp received from the digital pen 10, a pen ID, and medical record data in association with each other. Whether to store the array pattern of the minute points 7 is optional.
[0062]
The determination unit 25 verifies whether the medical record data is medical record data that can be input by the digital pen 10 based on the pen ID of the digital pen 10 and the type of medical record data stored in advance. Is what you do.
[0063]
The display unit 26 displays, for example, an electronic medical record by reading out medical record data held in the database 24 and arranging the medical record data based on the time stamp in a time-series manner in which the medical record data is input in the form of a medical record format. It is.
[0064]
Display means 26, for example, according to the person who uses the medical record data, such as doctors, nurses, technicians, clerks, or for each medical department or medical institution, to limit the type of medical record data to be displayed, It is also possible to ensure the security of medical record data.
[0065]
FIG. 4 is a schematic diagram showing the operation of the electronic medical record system 1 of the present invention. As described above, the electronic medical record system 1 of the present invention uses the medical record 2 including the minute points 7, the communication instruction area 8, and the identification input area 9.
[0066]
For example, a person who fills in the medical record 2 such as a doctor performs a medical practice, and fills in the identification input area 9 according to the type of medical record data such as an inquiry to a patient, diagnosis, treatment contents, support of medication and examination, and the like. After checking in the section 12, the medical record data is entered in the chart 2 by the entry section 12.
[0067]
The reading unit 13 takes an image of the array pattern of the minute points 7 printed on the chart 2 in advance, for example, about 100 times per second according to the handwriting of the writing unit 12.
[0068]
The processor 14 compares the arrangement pattern of the minute points 7 captured by the reading unit 13 to determine the position coordinates of the start point and the end point of the position on the chart 2 written by the writing unit 12, the direction and length of the line segment, and the like. Calculate and recognize handwriting.
[0069]
The processor 14 sets a data identifier corresponding to the arrangement pattern of the minute points 7 in the identification input area 9 when recognizing the arrangement pattern of the minute points 7 in the identification input area 9. , And generates medical record data in SVG format in which all the entries are vectorized.
[0070]
Further, the time giving means 17 and the pen ID giving means 18 give the medical record data a time stamp and the pen ID of the digital pen 10 used for entry for each of the stored medical record data.
[0071]
The processor 14 temporarily stores the data identifier, the time stamp, the pen ID, the medical record data, and the arrangement pattern of the minute points 7 in the memory 15.
[0072]
After the writer has filled in all the medical record data he / she wants to enter, and checked the communication instruction area 8 of the medical chart 2 with the entry unit 12, the arrangement pattern of the minute points 7 in the communication instruction area 8 was recognized. The processor 14 extracts the stored array pattern of the minute points 7 of the medical record 2 stored in the memory 15 and requests the wireless communication unit 16 to transmit.
[0073]
The wireless communication unit 16 searches for a peripheral device that can communicate with itself, finds and connects the communication unit 11, and sends an array pattern of the minute points 7 of the chart 2 to the communication unit 11.
[0074]
The communication unit 11 transmits the arrangement pattern of the minute points 7 of the chart 2 received from the wireless communication unit 16 to the data control unit 4 via the network 6.
[0075]
The data control means 4 receives the arrangement pattern of the minute points 7 of the chart 2 from the communication means 11 by the first receiving means 19.
[0076]
The authentication unit 20 compares the received arrangement pattern of the minute points 7 with the arrangement pattern of the previously stored minute points 7 and determines that the received arrangement pattern of the minute points 7 is used by the electronic medical record system 1 of the present invention. It authenticates that it is the arrangement pattern of the minute point 7 of the chart 2 to be performed.
[0077]
When the authentication unit 20 authenticates the medical record 2, the location notification unit 21 transmits the location of the data management unit 5 to the digital pen 10 of the creator through a procedure reverse to the procedure of reception.
[0078]
When the chart 2 cannot be authenticated by the authentication means 20, the fact that the authentication is not possible is returned to the digital pen 10 of the creator through a procedure reverse to the reception.
[0079]
The digital pen 10 that has obtained the location of the data management unit 5 according to the notification of the location notification unit 21 stores the location in the memory 15 for the data management unit 5 in the same procedure as the data transmitted to the data control unit 4. The data identifier, the time stamp, the pen ID, and the medical record data are transmitted.
[0080]
The second receiving unit 22 receives the data identifier, the time stamp, the pen ID, and the medical record data from the digital pen 10, and registers the medical record data in the database 24.
[0081]
At this time, the chart identifying means 23 compares the received array pattern of the minute points 7 with the previously stored array pattern of the minute points 7 printed on the chart for each medical department or medical institution to identify the chart. A medical record identifier is set and registered in the database 24.
[0082]
The determination means 25 checks the pen ID and the medical record data against the relationship between the pen ID and the data identifier stored in advance, and determines whether or not the writer is allowed to enter the type of the medical record data. Is evaluated.
[0083]
If the relationship between the pen ID and the data identifier is not permitted by the determination means 25, the received medical record data is discarded, and the digital pen 10 is notified of the discard.
[0084]
This is, for example, a doctor fills in an interview result, diagnosis, medication and test instructions, etc., a nurse fills in results such as infusion and temperature measurement, an X-ray technician fills in the results of radiography, etc. By specifying the relationship between the owner of the digital pen 10 and the recordable medical record data, it is possible to prevent unauthorized persons from making unauthorized entries and to indicate that the person who writes the medical record data can be specified. I have.
[0085]
The display means 26 reads out the medical record data of a specific patient from the database 24, sorts the data based on the time stamp, displays the data on a template in the form of a medical record, and displays the medical record data in the same manner as a conventional paper chart. The electronic medical records described in the series are displayed.
[0086]
As described above, the present invention has been described in detail based on the embodiment. However, the electronic medical record system according to the present invention is not limited to the above-described embodiment at all, and does not depart from the gist of the present invention. Naturally, various modifications are possible.
[0087]
【The invention's effect】
As described above, according to the electronic medical record system according to the present invention, by using a medical record on which minute points are printed and a digital pen capable of converting the contents of the entry into data by the reading means and the processor, it is possible to simultaneously fill in the medical record, Since the medical record data can be generated, the medical record can be digitized while following the operation of the conventional paper chart.
[0088]
Further, by converting the handwriting of the digital pen into vector data, it is possible to input medical record data similar to conventional ones in not only characters but also free forms such as lines and figures.
[0089]
Also, medical record data is generated at the same time simply by writing to the medical record, so there is no need to learn special screen operation methods, etc. Can be entered and is efficient.
[0090]
In addition, the medical chart has an array pattern of minute points different for each medical department and medical institution, and when storing it in the database, the medical chart identifier can be automatically set, so the number of input items can be reduced, When the electronic medical record is displayed on the display unit, it is possible to perform display according to the medical department or medical institution.
[0091]
Further, each medical record data is provided with a time stamp at the time when the medical record data is entered and generated by the entry means, so that the timing of transmitting the medical record data from the entry means to the data management means is before or after. Alternatively, even in the case of crossing medical departments and medical institutions, it is possible to see medical actions for the patient in chronological order.
[0092]
In addition, by registering the relationship between the pen ID and the medical record data, it is possible to specify a person who has filled out the chart with the digital pen, and to prevent an unqualified person from filling the chart. It is possible to ensure the safety of medical records.
[Brief description of the drawings]
FIG. 1 is a system configuration diagram showing an embodiment of the present invention.
FIG. 2 is an enlarged view of the map of the present invention.
FIG. 3 is a structural diagram of a digital pen of the present invention.
FIG. 4 is a schematic diagram of the operation of the electronic medical record system of the present invention.
[Explanation of symbols]
REFERENCE SIGNS LIST 1 electronic medical record system 2 medical record 3 entry means 4 data control means 5 data management means 6 network 7 minute points 8 communication instruction area 9 identification input area 10 digital pen 11 communication means 12 writing section 13 reading section 14 processor 15 memory 16 wireless communication means 17 Time giving means 18 Pen ID giving means 19 First receiving means 20 Authentication means 21 Location notifying means 22 Second receiving means 23 Medical record identifying means 24 Database 25 Confirming means 26 Display means

Claims (15)

An electronic medical record system that holds medical records,
A chart with minute dots printed on the entire surface of the paper in advance,
Writing means for performing writing on the medical record, and generating medical record data including the writing content and the writing position coordinates;
Data management means for holding the medical record data,
Between the writing means and the storage means, a data control means for controlling transmission and reception of the medical record data,
An electronic medical record system comprising: The electronic medical record system according to claim 1,
The chart is
According to the specific arrangement pattern of the minute points, the writing means, the storage means, and a communication instruction area for instructing transmission and reception of medical record data between the data control means,
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The chart is
For each medical department or medical institution, a specific arrangement pattern of the minute points different,
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The chart is
An identification input area for identifying the type of medical record data to be written in the chart;
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The entry means is
A digital pen that converts the handwriting written in the chart, and position coordinates into medical record data,
The medical record data, the data control means, and communication means for transmitting and receiving between the storage means,
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The digital pen is
An entry section that leaves visible handwriting on the medical record,
A reading unit that reads the writing position coordinates and handwriting of the place on the medical record by the writing unit,
A processor that generates medical record data from the read entry position coordinates and handwriting,
A memory for holding a pen ID capable of uniquely identifying the digital pen and the medical record data,
Wireless communication means for transmitting medical record data held in the memory based on the instruction from the communication instruction area and the instruction from the data control means,
An electronic medical record system comprising: The electronic medical record system according to any one of claims 1 to 6, wherein
The processor,
When generating the medical record data, for each medical record data, time adding means for adding and storing the time data that generated the medical record data,
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The processor,
A pen ID assigning unit for assigning and storing a pen ID of a digital pen that wrote the medical record data to each medical record data when generating the medical record data;
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The data control means,
First receiving means for receiving the medical record data transmitted by the entry means;
An authentication unit that stores an array pattern of all the minute points of the medical chart and determines whether the received medical record data is an information processing target by using the stored minute point array pattern,
Location notification means for notifying the location of the storage means to the entry means,
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The data management means,
Second receiving means for receiving medical record data from the entry means;
A database for recording medical record data received from the entry means,
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The data management means,
Medical chart identification means for setting an identifier of a medical department or medical institution that has filled out the medical chart, by a specific arrangement pattern of the minute points different for each medical department or medical institution provided in the medical chart,
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The data management means,
Determining means for verifying and assuring the validity of the medical data by a combination of the pen ID and the medical record data received from the digital pen;
An electronic medical record system comprising: The electronic medical record system according to claim 1, wherein:
The data management means,
Display means for arranging and displaying the medical record data in chronological order based on the time data,
An electronic medical record system comprising: A program for causing a computer to operate as the electronic medical record system according to claim 1. 14. A computer-readable recording medium on which a program for causing a computer to operate as the electronic medical record system according to claim 1 is recorded.

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