Small Animal Pulse Oximeter User Interface

• US 20100145170A1
• Filed: 05/27/2009
• Published: 06/10/2010
• Est. Priority Date: 09/21/2006
• Status: Abandoned Application

• Current Assignee: STARR Life Sciences Corp.
• Original Assignee: STARR Life Sciences Corp.
• Inventors: Truitt, Patrick W., Ayers, Eric J., Hete, Bernard F.
• Application Number:
  US12/473,244
• Publication Number:
  US 20100145170A1
• Time in Patent Office: Days
• US Class Current: 600/324
• CPC Class Codes: A61B 5/02405 Determining heart rate variability
• CPC Class Codes: A61B 5/02416 using photoplethysmograph signals, e.g. generated by infrared radiation A61B5/14552 takes precedence
• CPC Class Codes: A61B 5/0816 Measuring devices for examining respiratory frequency measuring frequency of electric signals G01R23/00
• CPC Class Codes: A61B 5/1455 using optical sensors, e.g. spectral photometrical oximeters
• CPC Class Codes: A61B 5/7203 for noise prevention, reduction or removal
• 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

Abstract

A user interface for a pulse oximetry device that calculates physiologic parameters of a subject including at least a subject'"'"'s heart rate and S_pO₂, is disclosed wherein the interface comprises a graphical display of at least one raw data signal of the pulse oximetry device that maintains heart and breath rate components and a display of the calculated heart rate and S_pO₂ of the subject. The interface may further include a user selectable data averaging function in which the interface is configured to selectively obtain and display averages of at least some of the calculated physiologic parameters over a defined period. The interface may further include a user selectable noise suppression function for the displayed data.

Claims

1. A user interface for a pulse oximetry device that calculates physiologic parameters of a subject including at least a subject'"'"'s heart rate and S_pO₂, the interface comprising a user selectable noise suppression setting that utilizes a designated multiple of data points for the calculation of at least one calculated physiologic parameters of the pulse oximetry device.

2. The pulse oximeter user interface of claim 1 further including a graphical display of a plurality of the calculated physiologic parameters over time.

3. The pulse oximeter user interface of claim 1 further including a recording of the calculated physiologic parameters and an event file marker function which is configured to be user selected to physically identify selected time locations of the record.

4. The pulse oximeter user interface of claim 1 further including a graphical display of a plurality of the calculated physiologic parameters over time, a numerical display of selected calculated physiologic parameters and an event file marker function which is configured to be user selected to physically identify selected time locations on the graphical display.

5. The pulse oximeter user interface of claim 1 wherein the noise suppression setting includes user selectable data averaging function in which the interface is configured to selectively obtain and display averages of at least some of the calculated physiologic parameters over a defined period.

6. The pulse oximeter user interface of claim 5 wherein the data averaging further includes a user selection of the defined average period.

7. The pulse oximeter user interface of claim 5 wherein the data averaging is configured to ignore calculated physiologic values that are deemed unacceptable in the calculation of the averages.

8. The pulse oximeter user interface of claim 5 wherein the data averaging is configured to display intermediate average values during calculation and to display final average values to the user in a distinct manner from the display of the intermediate average values.

9. The pulse oximeter user interface of claim 5 wherein the interface is configured to selectively begin the defined period at any time designated by the user.

10. The pulse oximeter user interface of claim 5 wherein the interface is configured to operate on recorded or real time data.

11. A user interface for a physiologic parameter sensor that calculates physiologic parameters of a subject, the interface comprising user selectable data averaging function in which the interface is configured to selectively obtain and display averages of at least some of the calculated physiologic parameters over a defined period.

12. The physiologic parameter sensor user interface of claim 11 wherein the data averaging further includes a user selection of the defined average period.

13. The physiologic parameter sensor user interface of claim 11 wherein the data averaging is configured to ignore calculated physiologic values that are deemed unacceptable in the calculation of the averages.

14. The physiologic parameter sensor user interface of claim 11 wherein the data averaging is configured to display intermediate average values during calculation and to display final average values to the user in a distinct manner from the display of the intermediate average values.

15. The physiologic parameter sensor user interface of claim 11 wherein the interface is configured to selectively begin the defined period at any time designated by the user.

16. The physiologic parameter sensor user interface of claim 11 wherein the interface is configured to operate on recorded or real time data.

17. The physiologic parameter sensor user interface of claim 11 further including a graphical display of a plurality of the calculated physiologic parameters over time and a user selectable event file marker function configured to physically identify selected time locations on the graphical display.

18. A user interface for a pulse oximetry device that calculates physiologic parameters of a subject including at least a subject'"'"'s heart rate and S_pO₂, the interface comprising a graphical display of a plurality of the calculated physiologic parameters over time and a user selectable event file marker function configured to physically identify selected time locations on the graphical display.

19. The pulse oximeter user interface of claim 18 further including a user selectable data averaging function in which the interface is configured to selectively obtain and display averages of at least some of the calculated physiologic parameters over a defined period.

20. The pulse oximeter user interface of claim 18 further including a graphical display of at least one raw data signal of the pulse oximetry device that maintains heart and breath rate components.