Patient monitoring system having transportable data module and display unit

• US 4,715,385 A
• Filed: 09/26/1986
• Issued: 12/29/1987
• Est. Priority Date: 09/26/1986
• Status: Expired due to Term

• Current Assignee: Marquette Electronics Inc (GE Healthcare Technologies, Inc.)
• Original Assignee: Marquette Electronics Inc (GE Healthcare Technologies, Inc.)
• Inventors: De La Huerga, Carlos, Cudahy, Michael J., Divers, R. Thomas, Altman, Barry J., Arneson, Harold N.
• Primary Examiner(s): Kamm, William E.
• Assistant Examiner(s): NOT, DEFINED
• Application Number:
  US06/912,359
• Time in Patent Office: 459 Days
• Field of Search: 128/709, 128/710, 128/696, 128/702, 364/708, 364/704, 364/705, 434/265, 434/266
• US Class Current: 600/523
• CPC Class Codes: A61B 2560/0443 Modular apparatus
• CPC Class Codes: A61B 5/0006 ECG or EEG signals
• CPC Class Codes: A61B 5/0205 Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
• CPC Class Codes: A61B 5/02055 Simultaneously evaluating both cardiovascular condition and temperature
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/339 Displays specially adapted therefor
• CPC Class Codes: A61B 5/7445 Display arrangements, e.g. multiple display units
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: Y10S 439/928 Modular electrically interengaging parts, e.g. stove with replaceable heating elements formed on coupling parts

Abstract

A monitoring system for providing continuous monitoring of a patient, including periods of transport, includes a data acquisition and processing module receiving physiological data from the patient. The module may be inserted in a bedside display unit to display the physiological condition data being monitored. The module may also be inserted in a portable display unit that can accompany the patient during transport. Connectors permit the module to simultaneously drive both the display units so that no data is lost when the module is removed from the bedside unit and placed in the portable unit and vice versa.

Claims

1. A monitoring system for providing continuous, uninterrupted, monitoring of one or more physiological conditions of a patient, including periods of transport of the patient from a location to a destination, said patient having physiological condition data sensors applied thereto, said system comprising:

a substantially non-transportable, first display unit positioned at said location, said first unit providing a data display for the physiological conditions being monitored;

a portable, second display unit capable of accompanying the patient during transport for providing a data display for the physiological conditions being monitored;

a data acquisition and processing module for receiving data from the sensors; and

means for coupling said module to said first and second display units in a selected one of the following coupling modes;

simultaneously to said first and second display units, individually to said first display unit and individually to said second display unit, so that said module may drive said display units to display data of the physiological conditions being monitored.

2. The monitoring system according to claim 1 wherein said first and second display units include means for receiving said module, and wherein said module is inserted in one or the other of said display units.

3. The monitoring system according to claim 1 wherein said coupling means includes a connection cord for coupling said module to said second display unit.

4. The monitoring system according to claim 2 wherein said coupling means includes means for connecting said module to said second display unit when said module is inserted in said first display unit, said coupling means further including a connection cord for coupling said module to said second display unit.

5. The monitoring system according to claim 1 wherein said module contains a power supply for powering said module and said second display unit when said module is coupled to said second display unit.

6. The monitoring system according to claim 1 and wherein said first display unit is coupled to electric power mains and wherein said first display unit and module contain connection means for powering said module when said module is coupled to said first display unit.

7. The monitoring system according to claim 2 wherein said second display unit is formed to receive an auxiliary module.

8. The monitoring system according to claim 1 wherein said second display unit incorporates a flat panel display.

9. The monitoring system according to claim 1 further including a substantially non-transportable third display unit at said destination, and wherein said coupling means is further defined as coupling said module simultaneously to said second display unit and to one of said first and third display units or coupling said module to one of said display units individually.

10. A monitoring system for providing continuous, uninterrupted, monitoring of one or more physiological conditions of a patient, including periods of transport of the patient from a location to a destination, said patient having physiological condition data sensors applied thereto, said system comprising:

a substantially non-transportable, first display unit positioned at said location, said first unit providing a data display for the physiological conditions being monitored in a predetermined manner;

a portable, second display unit capable of accompanying the patient during transport for providing a data display for the physiological conditions being monitored in a manner corresponding to that of said first display unit;

a data acquisition and processing module for receiving data from the sensors, said module being separate from said first and second display units; and

means for coupling said module to said first and second display units in a selected one of the following coupling modes;

simultaneously to said first and second display units, individually to said first display unit and individually to said second display unit, so that said module may drive said display units to display monitored physiological conditions data.

11. The monitoring system according to claim 10 wherein said first and second display units include means for receiving said module, and wherein said module is inserted in one or the other of said display units.

12. The monitoring system according to claim 10 wherein said coupling means includes a connection cord for coupling said module to said second display unit.

13. The monitoring system according to claim 11 wherein said coupling means includes means for connecting said module to said second display unit when said module is inserted in said first display unit, said coupling means further including a connection cord for coupling said module to said second display unit.

14. The monitoring system according to claim 10 wherein said module contains a power supply for powering said module and said second display unit when said module is coupled to said second display unit.

15. The monitoring system according to claim 10 and wherein said first display unit is couplable to electric power mains and wherein said first display unit and module contain connection means for powering said module when said module is coupled to said first display unit.

16. The monitoring system according to claim 10 wherein said second display unit incorporates a flat panel display.