METHOD AND SYSTEM FOR A PATIENT MONITORING ALARM

• US 20090054736A1
• Filed: 08/23/2007
• Published: 02/26/2009
• Est. Priority Date: 08/23/2007
• Status: Abandoned Application

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Pesu, Leena, Rantala, Borje
• Application Number:
  US11/843,891
• Publication Number:
  US 20090054736A1
• Time in Patent Office: Days
• US Class Current: 600/300
• 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 5/021 Measuring pressure in heart or blood vessels A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/0816 Measuring devices for examining respiratory frequency measuring frequency of electric signals G01R23/00
• CPC Class Codes: A61B 5/332 Portable devices specially adapted therefor

Abstract

A method for implementing a patient monitoring system having an alarm is disclosed herein. The method includes providing a plurality of triggering criteria, and overriding a category of the plurality of triggering criteria if an override signal has been received from an input device. The process of overriding a category of triggering criteria is adapted to minimize false alarms. The method for implementing a patient monitoring system having an alarm also includes sounding an alarm if one of the triggering criteria has been met and has not been overridden. A corresponding patient monitoring system is also provided.

Claims

1. A method for implementing a patient monitoring system having an alarm comprising:

providing a plurality of triggering criteria;

overriding a category of the plurality of triggering criteria if an override signal has been received from an input device, wherein said overriding a category of the plurality of triggering criteria is adapted to minimize false alarms; and

sounding an alarm if one of the plurality of triggering criteria has been met and said one of the plurality of triggering criteria has not been overridden.

2. The method of claim 1, further comprising providing a visual indication of the status of one or more of the plurality of triggering criteria.

3. The method of claim 1, further comprising providing an audible indication of the status of one or more of the plurality of triggering criteria.

4. The method of claim 1, wherein said overriding a category of the plurality of triggering criteria includes overriding one or more of the plurality of triggering criteria that are related to the manipulation of a patient.

5. The method of claim 1, wherein said overriding a category of the plurality of triggering criteria includes overriding one or more of the plurality of triggering criteria that are related to a sensor motion.

6. The method of claim 1, wherein said overriding a category of the plurality of triggering criteria includes overriding one or more of the plurality of triggering criteria that are related to a disconnection of a sensor from a patient.

7. The method of claim 1, wherein said overriding a category of the plurality of triggering criteria includes overriding a category of the plurality of triggering criteria for a predetermined amount of time.

8. A method for implementing a patient monitoring system having an alarm comprising:

providing patient data from a plurality of sensors;

providing a plurality of triggering criteria based on said patient data;

overriding a category of the plurality of triggering criteria if an override signal has been received from an input device, the category of the triggering criteria being defined to include one or more of the plurality of triggering criteria that are potentially related to patient manipulation, wherein said overriding a category of the plurality of triggering criteria is adapted to minimize false alarms; and

sounding an alarm if one of the plurality of triggering criteria has been met and said one of the plurality of triggering criteria has not been overridden.

9. The method of claim 8, further comprising providing a visual indication of the status of one or more of the plurality of triggering criteria.

10. The method of claim 8, further comprising providing an audible indication of the status of one or more of the plurality of triggering criteria.

11. The method of claim 8, wherein said overriding a category of the plurality of triggering criteria includes overriding one or more of the plurality of triggering criteria that are related to a sensor motion.

12. The method of claim 8, wherein said overriding a category of the plurality of triggering criteria includes overriding one or more of the plurality of triggering criteria that are related to a disconnection of a sensor from a patient.

13. The method of claim 8, wherein said overriding a category of the plurality of triggering criteria includes overriding a category of the plurality of triggering criteria for a predetermined amount of time.

14. A patient monitoring system comprising:

an input device adapted to selectively transmit an override signal;

a controller coupled with the input device, the controller being adapted to evaluate a plurality of triggering criteria, the controller being configured to override a category of the plurality of triggering criteria in response to the receipt of the override signal from the input device; and

an alarm coupled with the controller;

wherein the controller is configured to activate the alarm if one of the plurality of triggering criteria has been met and said one of the plurality of triggering criteria has not been overridden.

15. The patient monitoring system of claim 14, wherein the input device includes a patient manipulation switch.

16. The patient monitoring system of claim 14, further comprising a display configured to visually convey the status of one or more of the plurality of triggering criteria.

17. The patient monitoring system of claim 14, further comprising a speaker configured to audibly convey the status of one or more of the plurality of triggering criteria.

18. The patient monitoring system of claim 14, further comprising a plurality of sensors coupled with the controller and operatively connected to a patient.