Computer display system and method for facilitating access to patient data records in a medical information system

Claim 2

A computer-implemented method for facilitating access to patient information in a medical information system for a health care facility, the medical information system including a computer with an input unit, a video display and a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the method comprising the steps of: receiving a first input from the input unit which identifies a patient for which a data file is to be accessed; determining, on the basis of data records in the data file for the identified patient, a duration of the stay in the health care facility of the identified patient; displaying on the video display a line having a length and being representative of the determined duration of the stay of the identified patient in the health care facility; receiving a second input from the input unit, which indicates a position on the displayed line; and accessing and displaying one of said data records from the data file for the identified patient according to the position on the displayed line indicated by the second input.

Claim 3

The method of claim 1, wherein each data record in the data file has a date and time stamp, wherein the step of determining the duration of the stay of the identified patient includes the step of determining a time period between the earliest and latest data records in the data file for the identified patient.

Claim 4

The method of claim 1 wherein the displayed line has a fixed length for any determined duration and the method includes the step of mapping the determined duration to the fixed length.

Claim 5

The method of claim 1, wherein each data record in the data file has a date and time stamp, wherein the step of determining the duration of the stay of the identified patient includes the step of determining a time period between the earliest record in the data file for the identified patient and a current time.

Claim 6

The method of claim 2 wherein the step of displaying a line includes the step of displaying a line having at least one label which identifies a date for which a data record in the data file for the identified patient has a corresponding date stamp.

Claim 7

The method of claim 4 wherein the step of displaying a line includes the step of displaying a line having at least one label which identifies a date for which a data record in the data file for the identified patient has a corresponding date stamp.

Claim 8

The method of claim 1 wherein the step of displaying a line includes the step of displaying a line having a marker which identifies a time period corresponding to currently displayed data records.

Claim 9

The method of claim 1 wherein the step of displaying a line includes the step of displaying a line having a bar which identifies the time and date of any data record displayed at a center of any currently displayed data.

Claim 10

The method of claim 1 wherein the step of displaying a line includes the steps of displaying a line representing time and displaying a clock which identifies the time corresponding to a position of a cursor on the line.

Claim 11

A computer display system for facilitating access to patient information in a medical information system for a health care facility, the medical information system including a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the system comprising: a processor; a memory coupled to the processor for storing display data; a video display coupled to the processor; an input unit coupled to the processor, at least for providing signals indicative of a desired cursor location on the video display; the processor including: means, responsive to a signal from the input unit, for identifying a data file for a patient whose data records are to be accessed; means for displaying on the video display a line having a length and being representative of a duration of a stay in the health care facility of the patient whose data records are to be accessed; means, responsive to signals from the input unit, for positioning a cursor on the video display and for selecting a data record from the data file according to a position of the cursor on the displayed line; and means, responsive to a selection of one of said data records, for accessing and displaying on the video display the selected data record from the data file for the identified patient.

Claim 12

A computer display system for facilitating access to patient information in a medical information system for a health care facility, the medical information system including a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the system comprising: a processor; a memory coupled to the processor for storing display data; a video display coupled to the processor; an input unit coupled to the processor, at least for providing signals indicative of a desired cursor location on the video display; the processor including: means, responsive to a signal from the input unit, for identifying a data file for a patient whose data records are to be accessed; means for displaying on the video display a line having a length and being representative of a duration of a stay in the health care facility of the patient whose data records are to be accessed; means, responsive to signals from the input unit, for positioning a cursor on the video display and for selecting a data record from the data file according to a position of the cursor on the displayed line; and means, responsive to a selection of one of said data records, for accessing and displaying on the video display the selected data record from the data file for the identified patient.

Claim 13

The computer display system of claim 10 wherein the data file includes a plurality of data records, each data record having a time and date stamp, and wherein the means for displaying the line on the video display includes means for determining a time period between the earliest and latest data records in the identified data file.

Claim 14

The computer display system of claim 10 wherein the displayed line has a fixed length for any determined length of the identified data file and the system includes means for mapping the determined duration to the fixed length.

Claim 15

The computer display system of claim 10 wherein a data file includes a plurality of data records, wherein each data record has a date and time stamp, wherein the means for displaying a line includes means for determining the time period between the earliest record in the identified data file and a current time.

Claim 16

The computer display system of claim 11 wherein the means for displaying a line includes means for displaying a line having at least one label which identifies a date for which a data record in the data file for the identified patient has a corresponding date-stamp.

Claim 17

The computer display system of claim 13 wherein the means for displaying a line includes means for displaying a line having at least one label which identifies a date for which a data record in the data file for the identified patient has a corresponding date-stamp.

Claim 18

The computer display system of claim 10 wherein the means for displaying a line includes means for displaying a line having a marker which identifies a time period corresponding to currently displayed data records.

Claim 19

The computer display system of claim 10 wherein the means for displaying a line includes means for displaying a line having a bar which identifies the time and date of any data record displayed at the center of any currently displayed data.

Claim 20

The computer display system of claim 10 wherein the means for displaying a line includes means for displaying a line representing time and for displaying a clock which identifies the time corresponding to the cursor position on the line.

Claim 21

A computer-implemented process for facilitating access to patient information in a medical information system for a health care facility which includes a computer having an input unit, a video display and a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the process, implemented in the computer, comprising the steps of: identifying a data file for a patient whose data records are to be accessed; determining, on the basis of data records in the identified data file, a duration of a stay in the health care facility of the patient whose data records are to be accessed; displaying on the video display a representation of the determined duration; positioning a cursor on the displayed representation in response to a signal from the input unit; accessing, in response to a signal from the input unit, a data record from the identified data file according to a position of the cursor on the displayed representation; and displaying the data record.

Claim 22

A computer-implemented process for facilitating access to patient information in a medical information system for a health care facility which includes a computer having an input unit, a video display and a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the process, implemented in the computer, comprising the steps of: identifying a data file for a patient whose data records are to be accessed; determining, on the basis of data records in the identified data file, a duration of a stay in the health care facility of the patient whose data records are to be accessed; displaying on the video display a representation of the determined duration; positioning a cursor on the displayed representation in response to a signal from the input unit; accessing, in response to a signal from the input unit, a data record from the identified data file according to a position of the cursor on the displayed representation; and displaying the data record.

Claim 23

The method of claim 19, wherein each data record in the data file has a date and time stamp, wherein the step of determining the duration of the stay of the identified patient includes the step of determining a time period between the earliest and latest data records in the data file for the identified patient.

Claim 24

A data processing system for facilitating access to patient information in a medical information system for a health care facility, the medical information system including a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the data processing system comprising: a video display; an input unit, at least for providing signals indicative of a desired cursor location on the video display; a length of stay time line generator connected to the display for generating and displaying on the video display a line having a length and being representative of the duration of the stay in the health care facility of a patient whose data records are to be accessed; an application task manager connected between the input unit and the patient data select and display task manager and responsive to the signal from the input unit for identifying a data file for a patient whose data records are to be accessed; and a patient data select and display task manager connected to the length of stay time line generator, the video display and the application task manager and responsive to the signal from the input device to correlate a position of the cursor on the displayed line with one of said data records and for accessing the data record.

Claim 25

A data processing system for facilitating access to patient information in a medical information system for a health care facility, the medical information system including a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the data processing system comprising: a video display; an input unit, at least for providing signals indicative of a desired cursor location on the video display; a length of stay time line generator connected to the display for generating and displaying on the video display a line having a length and being representative of the duration of the stay in the health care facility of a patient whose data records are to be accessed; an application task manager connected between the input unit and the patient data select and display task manager and responsive to the signal from the input unit for identifying a data file for a patient whose data records are to be accessed; and a patient data select and display task manager connected to the length of stay time line generator, the video display and the application task manager and responsive to the signal from the input device to correlate a position of the cursor on the displayed line with one of said data records and for accessing the data record.

Claim 26

A computer-implemented method for facilitating access to patient information in a medical information system for a health care facility, the medical information system including a computer with an input unit, a video display and a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the method comprising the steps of: displaying on the video display a graphical representation of the duration of a stay of the patient; receiving a signal indicative of a position on the displayed graphical representation; correlating the position on the displayed graphical representation to a data record in the data file for the patient; and accessing one of said data records correlated to the position.

Claim 27

A computer-implemented method for facilitating access to patient information in a medical information system for a health care facility, the medical information system including a computer with an input unit, a video display and a database containing a data file of a plurality of data records for at least one patient staying in the health care facility, the method comprising the steps of: displaying on the video display a graphical representation of the duration of a stay of the patient; receiving a signal indicative of a position on the displayed graphical representation; correlating the position on the displayed graphical representation to a data record in the data file for the patient; and accessing one of said data records correlated to the position.