AUGMENTED CHEST TUBE DRAINAGE SYSTEM AND METHOD WITH VOLUME SENSING, AUTOMATED ALERTS AND MESSAGING CAPABILITY

• US 20130165877A1
• Filed: 12/21/2012
• Published: 06/27/2013
• Est. Priority Date: 12/21/2011
• Status: Abandoned Application

• Current Assignee: University of Pittsburgh of The Commonwealth System of Higher Education
• Original Assignee: University of Pittsburgh of The Commonwealth System of Higher Education
• Inventors: Leeson, Cory E., Samosky, Joseph Thomas
• Application Number:
  US13/724,904
• Publication Number:
  US 20130165877A1
• Time in Patent Office: Days
• US Class Current: 604/318
• CPC Class Codes: A61M 1/734 Visual indicating means for flow
• CPC Class Codes: A61M 2205/18 with alarm
• CPC Class Codes: A61M 2205/3334 Measuring or controlling the flow rate
• CPC Class Codes: A61M 2205/3393 by weighing the reservoir
• CPC Class Codes: A61M 2209/082 Mounting brackets, arm supports for equipment
• CPC Class Codes: A61M 2210/101 Pleural cavity
• CPC Class Codes: A61M 27/00 Drainage appliance for wounds or the like , i.e. wound drains, implanted drains negative pressure wound therapy devices A61M1/90; implements for holding wound open A61B17/02 ; middle ear drainage A61F11/202

Abstract

Systems and methods that can augment conventional chest tube drainage canisters are discussed. One such system can monitor a chest tube drainage canister that collects fluid and includes a volume sensor that can determine a volume of the fluid. Such a system can also include a control component that calculates a flow rate of the fluid. The control component can compares the volume and the flow rate with one or more predetermined conditions, and the control component provides at least one notification to a healthcare professional when at least one of the predetermined conditions are met. Additionally, a user interface can be provided for monitoring fluid volume and flow rate, entering alerts capable of defining conditions for notification of healthcare professionals, and entering contact information for automatic notification of healthcare professionals via email or text message in connection with the alerts.

Claims

1. A system that facilitates monitoring of a chest tube drainage canister, comprising:

a volume sensor that determines a volume of a fluid in the chest tube drainage canister; and

a control component that calculates a flow rate of the fluid into the chest tube drainage canister, wherein the control component compares the volume and the flow rate with one or more predetermined conditions, and wherein the control component provides at least one notification to a healthcare professional when at least one of the predetermined conditions are met.

2. The system of claim 1, wherein the predetermined conditions comprise at least one of a threshold value associated with the volume, an upper threshold value associated with the flow rate, or a lower threshold value associated with the flow rate.

3. The system of claim 1, further comprising a user interface that displays data associated with at least one of the volume or the flow rate.

4. The system of claim 3, wherein the at least one notification is provided based at least in part on contact information received via the user interface.

5. The system of claim 3, wherein the one or more predetermined conditions are based at least in part on alert information received via the user interface.

6. The system of claim 3, wherein the user interface comprises a touch screen.

7. The system of claim 3, wherein the user interface presents data associated with volume or flow rate in graphical form.

8. The system of claim 1, wherein the at least one notification is provided via one or more of an email or a text message.

9. The system of claim 1, wherein the volume sensor determines the volume by measuring a weight of the fluid.

10. The system of claim 1, wherein the chest tube drainage canister, the volume sensor, and the control component are mounted on an intravenous therapy pole.

11. The system of claim 1, further comprising a battery to power one or more of the chest tube drainage canister, the volume sensor, or the control component.

12. The system of claim 9, wherein a notification is provided to the healthcare professional when a power level of the battery falls below a predetermined threshold.

13. The system of claim 9, further comprising a location component that determines a location of the system, wherein the at least one notification comprises the location when the battery is powering to one or more of the chest tube drainage canister, the volume sensor, or the control component.

14. A method of monitoring a chest tube drainage canister, comprising:

receiving contact information associated with a healthcare professional;

monitoring a volume of a fluid in the chest tube drainage canister;

determining a flow rate of the fluid in the chest tube drainage canister;

comparing the volume and the flow rate to one or more predetermined conditions;

determining whether at least one of the one or more predetermined conditions has been met; and

providing at least one notification to the healthcare professional when the at least one of the one or more predetermined conditions has been met, wherein the notification comprises information indicating which predetermined condition has been met.

15. The method of claim 14, wherein monitoring the volume comprises:

measuring the weight of the fluid; and

estimating the volume of the fluid based at least in part on the weight.

16. The method of claim 14, wherein the one or more predetermined conditions are based at least in part on data received via a user interface.

17. The method of claim 14, wherein the one or more predetermined conditions comprise at least one of a threshold value associated with the volume, an upper threshold value associated with the flow rate, or a lower threshold value associated with the flow rate.

18. The method of claim 14, further comprising determining the location of the chest tube drainage canister, wherein the notification comprises the location of the chest tube drainage canister.

19. The method of claim 14, wherein the notification is provided via at least one of an email or a text message.

20. A system for monitoring a chest tube drainage canister, comprising:

a weight sensor that determines a weight of a fluid in the chest tube drainage canister;

a control component that calculates a volume and flow rate of the fluid based at least in part on the weight of the fluid, wherein the control component compares the volume and the flow rate with conditions associated with one or more alerts, and wherein the control component provides at least one notification to a healthcare professional when at least one of the predetermined conditions are met; and

a user interface that displays information associated with one or more of the volume, the flow rate, or the one or more alerts, wherein the user interface facilitates entry of at least one of contact data for the healthcare professional or data associated with the one or more alerts.