Computerized education system for teaching patient care

• US 6,443,735 B1
• Filed: 04/28/2000
• Issued: 09/03/2002
• Est. Priority Date: 05/08/1996
• Status: Expired due to Term

• Current Assignee: gaumard scientific company, inc
• Original Assignee: gaumard scientific company, inc
• Inventors: Eggert, John S., Eggert, Michael S., Vallejo, Phillip
• Primary Examiner(s): Rovnak, John Edmund
• Application Number:
  US09/560,949
• Time in Patent Office: 858 Days
• Field of Search: 434/262, 434/265, 434/266, 434/267, 434/268, 434/272, 434/327
• US Class Current: 434/262
• CPC Class Codes: G09B 23/28 for medicine
• CPC Class Codes: G09B 23/30 Anatomical models G09B23/281 - G09B23/288 take precedence

Abstract

A computerized education system with a physiological simulator for interactively teaching patient care to a user is described. The system comprises a computer program for displaying a selection of selectable modules for providing different interactive training sessions, and a virtual stethoscope for use with the simulator in performing patient care, and cooperating with corresponding sensors on the simulator, thus providing feedback to confirm proper use of the virtual stethoscope on the simulator. The system also comprises an interface module for interfacing the sensors with the computer program, the module comprising a processor for receiving signals from the sensors and converting the signals to provide feedback.

Claims

1. A computerized education system with a physiological simulator for interactively teaching patient care to a user, the system comprising:

a computer program for displaying a selection of selectable modules for providing different interactive training sessions;

a virtual stethoscope for use with the simulator in performing patient care, and cooperating with corresponding sensors on the simulator, thus providing feedback to confirm proper use of the virtual stethoscope on the simulator; and

an interface module for interfacing the sensors with the computer program, the module comprising a processor for receiving signals from the sensors and converting the signals to provide feedback.

2. The system of claim 1 wherein the feedback is provided as an audible presentation of body sounds.

3. The system of claim 2 wherein the body sounds are heart sounds.

4. The system of claim 2 wherein the body sounds are lung sounds.

5. The system of claim 2 wherein the body sounds are abdominal sounds.

6. The system of claim 2 wherein the stethoscope further comprises:

(i) ear receptacles;

(ii) a bell connected to the ear receptacles;

(iii) an RF receiver disposed in the bell for receiving a unique set of RF signals from the sensor; and

(iv) means for interpreting the identity of the sensor, and playing a corresponding body sound to the ear receptacles.

7. A computerized education system with a physiological simulator for interactively teaching patient care to a user, the system comprising:

a computer program for displaying a selection of selectable modules for providing different interactive training sessions;

a stethoscope for use with at least one corresponding sensor on the simulator in performing patient care, the stethoscope comprising;

(i) ear receptacles;

(ii) a bell connected to the ear receptacles;

(iii) an RF receiver disposed in the bell for receiving a unique set of RF signals from the sensor; and

(iv) means for interpreting the identity of the sensor, and playing a corresponding body sound to the ear receptacles according to the computer program.

8. The system of claim 7 wherein the body sounds are heart sounds.

9. The system of claim 7 wherein the body sounds are lung sounds.

10. The system of claim 7 wherein the body sounds are abdominal sounds.

11. The system of claim 7 wherein the means is an interface module for interfacing the sensors with the computer program, the module comprising a processor for receiving signals from the sensors and means for converting the signals to provide the body sounds.

12. A computerized education system with a physiological simulator for interactively teaching patient care to a user, the system comprising:

a computer program for displaying a selection of selectable modules for providing different interactive training sessions;

a virtual stethoscope for use with the patient simulator in performing patient care activities, wherein the simulator and the virtual stethoscope are software-generated objects, the virtual stethoscope having movement corresponding with movement of a mouse of the computer; and

means for providing feedback to the user regarding interaction between the virtual stethoscope and the simulator, the means comprising a glow which surrounds the virtual stethoscope when the virtual stethoscope is placed on the correct anatomical position of the simulator for hearing a predetermined body sound.

13. The system of claim 12 wherein the body sound is played by the program.

14. The system of claim 12 wherein the body sound is a heart sound.

15. The system of claim 12 wherein the body sound is a lung sound.

16. The system of claim 12 wherein the body sound is an abdominal sound.