Systems and methods for video-based monitoring of a patient

1. A method of communicating information from a patient monitoring device, comprising:

encoding information comprising non-physiological information according to a transmission scheme of a pulse oximeter;

emitting, from the pulse oximeter, a light signal with the encoded information according to the transmission scheme, wherein the light signal is emitted in a field of view of a video camera;

receiving, from the video camera, a video signal comprising the light signal; and

decoding, using a processor, the encoded information of the light signal.

2. The method of claim 1 , wherein the information comprises a patient identifier.

3. The method of claim 1 , wherein decoding the encoded information yields decoded information, and the method further comprises:

determining, using the processor, from the decoded information a first communication related to a patient associated with the pulse oximeter.

4. The method of claim 3 , wherein the first communication comprises a unique identifier associated with the patient.

5. The method of claim 1 , wherein encoding the information according to the transmission scheme of the pulse oximeter comprises encoding the information using frequency modulation, pulse width modulation, or amplitude modulation.

6. The method of claim 1 , wherein the information further comprises at least one patient vital sign measurement taken by the pulse oximeter.

7. The method of claim 1 , wherein the information comprises information relating to the pulse oximeter.

8. The method of claim 7 , wherein the information relating to the pulse oximeter comprises one or more of a configuration of the pulse oximeter, an alert condition of the pulse oximeter, a status of the pulse oximeter, and a unique identifier associated with the pulse oximeter.

9. A method of communicating information from a patient monitoring device, comprising:

encoding information according to a transmission scheme of a pulse oximeter, the information comprising at least a first communication and a second communication;

emitting, from the pulse oximeter, a light signal with the encoded information according to the transmission scheme, wherein the light signal is emitted in a field of view of a video camera;

receiving, from the video camera, a video signal comprising the light signal; and

decoding, using a processor, the encoded information of the light signal.

10. The method of claim 9 , wherein decoding the encoded information yields decoded information, and the method further comprises:

determining, using the processor, from the decoded information the first communication and the second communication.

11. The method of claim 10 , wherein the first communication comprises a unique identifier associated with the patient and the second communication comprises a unique identifier associated with the pulse oximeter.

12. The method of claim 9 , wherein the first communication relates to the patient associated with the pulse oximeter and the second communication relates to the pulse oximeter.

13. The method of claim 12 , wherein the first communication relating to the patient associated with the pulse oximeter comprises at least one patient vital sign measurement taken by the pulse oximeter.

14. The method of claim 12 , wherein the second communication relating to the pulse oximeter comprises one or more of a configuration of the pulse oximeter, an alert condition of the pulse oximeter, a status of the pulse oximeter, and a unique identifier associated with the pulse oximeter.

15. The method of claim 12 , further comprising:

associating with the patient the second communication relating to the pulse oximeter.

16. The method of claim 15 , wherein the second communication relating to the pulse oximeter comprises the location of the pulse oximeter and associating with the patient the second communication relating to the pulse oximeter comprises assigning the location of the pulse oximeter as the location of the patient.

17. The method of claim 12 , further comprising:

comparing the first communication relating to the patient associated with the pulse oximeter to the second communication relating to the pulse oximeter to determine compliance between the patient and the pulse oximeter.

18. The method of claim 17 , wherein the first communication relating to the patient comprises at least one of the age, height and weight of the patient and the second communication relating to the pulse oximeter comprises the calibration of pulse oximeter, and comparing the first communication with the second communication to determine compliance between the patient and the pulse oximeter comprises determining if the pulse oximeter is calibrated for use with a patient having the age, height or weight of the patient as provided by the first communication.

19. A method of communicating information from a patient monitoring device, comprising:

encoding a patient identifier according to a transmission scheme of a pulse oximeter;

emitting, from the pulse oximeter, a light signal with the encoded patient identifier to the transmission scheme, wherein the light signal is emitted in a field of view of a video camera;

receiving, from the video camera, a video signal comprising the light signal;

decoding, using a processor, the encoded patient identifier of the light signal to thereby yield decoded information; and

determining, using the processor, from the decoded information a first communication related to a patient associated with the pulse oximeter.

20. The method of claim 19 , wherein the first communication comprises a unique identifier associated with the patient.