Open architecture cardiology information system

• US 6,004,276 A
• Filed: 03/03/1997
• Issued: 12/21/1999
• Est. Priority Date: 03/03/1997
• Status: Expired due to Fees

• Current Assignee: Quinton, Inc. (Pfizer Inc.)
• Original Assignee: Quinton Instrument Co. (Cardica Incorporated)
• Inventors: Schmidt, Kurt, Bolles, Gregory Allin, Bellusci, Darcy B., Foster, Brian Timothy, Malley, John Anthony, Peterson, Eric David, Wright, Gregory John, Tolan, John Joseph, Folkerts, Sue R., Shoemaker, Linda Jean, Ly, Chou Ying, Brinster, Eric Gregory, Hochberg, Philip Scott, Pierce, Thomas Dean, Brinton, Mark Willard, Goddard, Kathie, King, Anthony Edward, Maloney, Kevin Patrick, Wootten, James M., Newell, Todd Edwin, Rabbers, David L.
• Primary Examiner(s): Kamm, William E.
• Application Number:
  US08/805,841
• Time in Patent Office: 1,023 Days
• Field of Search: 600/508, 600/509, 600/523, 128/906, 128/920, 128/923
• US Class Current: 600/508
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: Y10S 128/923 by comparison of patient data to other data

Abstract

A clinical information reporting system for use with an electronic database for a health care facility, the electronic database being a rotational and modular database for the provision of a scalable and extensible configuration preferably consisting of a workstation as the base configuration and being configurable for use in small and medium network situations and being particularly adapted for the receipt, manipulation, modification and generation of cardiology reports such as resting ECG records and stress ECG records.

Claims

1. A clinical information reporting system for use in coordinating cardiology related patient information, said system including a platform hardware component and an application software component and said system further comprising:

A data input means for the receipt of physiological signals acquired from a patient;

a patient demographic information input means for the receipt of the demographic information of a patient;

said application software component of said system including object oriented software modules having a plurality of tiers including a top tier, a second tier and a third tier with at least one interface for communication between said top tier and said second tier and at least one further interface for communication between said second tier and said third tier;

a database for the receipt of said physiological signals received from said data input means and said demographic information from said demographic information input means in said third tier;

means for arranging said information and said signals in said database to correspond to records containing the said demographic information of the patient for which said physiological signals were acquired in said second tier; and

report generating means for the generation of reports relating to said physiological signals and said demographic information of the patient in said top tier.

2. The system of claim 1 wherein said system includes a workstation means having said platform hardware component and said application software component therein and said application software component includes at least one framework shell module.

3. The clinical information reporting system of claim 2 wherein said application software component includes a dynamically loadable cardiology information system applet for resting ECG interpretation therein.

4. The clinical information reporting system of claim 3 wherein said cardiology information system applet includes analysis software to evaluate said physiological signals generated from a resting ECG report module for a patient to assist the user with the diagnosis of a patient.

5. The clinical information reporting system of claim 2 wherein said application software component includes a dynamically loadable cardiology information system applet for stress testing ECG interpretation therein.

6. The clinical information reporting system of claim 5 wherein said cardiology information system applet includes analysis software to evaluate said physiological signals generated from a stress ECG report module for a patient to assist the user with the diagnosis of a patient.

7. The clinical information reporting system of claim 2 wherein said said at least one framework shell module includes a client shell module and an applet interface therein to provide the basic functionality of said workstation means.

8. The clinical information reporting system of claim 7 wherein said client shell module of said application software component is the sole executable module of said application software component.

9. The clinical information reporting system of claim 2 wherein said application software component includes an administrative reports module therein and said administrative reports module is a dynamically loadable applet which performs the administrative reporting functions of said application software component to enable the user of said system to create an administrative report containing said physiological signals and said demographic information therein.

10. The clinical information reporting system of claim 2 wherein said application software component includes a patient demographics module therein and said patient demographics module is a dynamically loadable applet which performs the patient demographics related functions of said application software component to enable the user of said system to create a demographic report containing said demographic information of the patients in said database.

11. The clinical information reporting system of claim 2 wherein said application software component includes a print/fax/preview module therein and said print/fax/preview module is a dynamically loadable applet which performs the record receipt, transmission and viewing functions of said application software component to enable the user of said system to print and fax said physiological signals and said demographic information from said database.

12. The clinical information reporting system of claim 2 wherein said application software component includes a record workflow module therein and said record workflow module is a dynamically loadable applet to perform the data flow and data processing functions of said application software component.

13. A clinical information reporting system for use in coordinating cardiology related patient information, said system including a platform hardware component and an application software component and said system further comprising:

A data input means for the receipt of physiological signals acquired from a patient;

a patient demographic information input means for the receipt of demographic information of a patient;

said application software component of said system including object oriented software modules having a plurality of tiers including a top tier a second tier and a third tier with at least one interface for communication between said top tier and said second tier and at least one further interface for communication between said second tier and said third tier;

said application software component further including an object oriented database for the receipt of said physiological signals from said data input means and said patient demographic information from said patient demographic information input means

means for arranging said database to correlate said patient demographic information and said physiological signals of the patient for which physiological signals were acquired;

a framework shell module having an applet interface therein for communication between said top tier and said second tier; and

a dynamically loadable cardiology information system applet in one of said tiers and having further modules therein to perform resting ECG analysis and stress testing ECG analysis on said physiological signals.

14. A method of processing cardiology related information for use in a clinical information reporting system the method including the steps of;

providing an application software component including object oriented software modules having a plurality of tiers including a top tier, a second tier and a third tier with at least one interface for communication between said top tier and said second tier and at least one further interface for communication between said second tier and said third tier;

acquiring as input, physiological signals from a patient;

storing the physiological signals from a patient in a database having demographic information for the patient wherein the database is located in the third tier of the application software component;

storing procedural information for medical procedures in the third tier of the application software component;

storing administrative information for a health care facility in the third tier of the application software component;

storing record workflow requirements for processing reports generated by the system in the top tier of the application software component; and

generating reports for viewing, editing and/or printing based on the combined data related to the physiological signals of the patient, procedural information and administrative information in accordance with the record workflow requirements of the system in the second tier of the application software component.