SYSTEMS AND METHODS FOR TREATMENT OF STROKE

• US 20170147765A1
• Filed: 11/18/2016
• Published: 05/25/2017
• Est. Priority Date: 11/19/2015
• Status: Abandoned Application

• Current Assignee: Penumbra, Inc.
• Original Assignee: Penumbra, Inc.
• Inventors: Mehta, Brijesh P.
• Application Number:
  US15/356,248
• Publication Number:
  US 20170147765A1
• Time in Patent Office: Days
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/1113 Local tracking of patients, e.g. in a hospital or private home
• CPC Class Codes: A61B 5/681 Wristwatch-type devices
• CPC Class Codes: A61B 5/746 Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms alarms per se G08B
• CPC Class Codes: G06Q 10/0633 Workflow analysis
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: G16H 70/20 relating to practices or guidelines

Abstract

A system for treatment of ischemic stroke provides a stroke treatment workflow plan defining series of diagnostic actions and therapeutic actions to be performed at locations within a health care facility identified by beacons detectable by proximity sensors that travel with the patient. A first communications device having wireless communications capabilities receives a signal from a proximity sensor and typically transmits data to a second communications device having a visible timer and configured to receive data from and send data to other wireless communications devices. When the a patient undergoes diagnosis and treatment via the workflow plan, the system tracks the location of the patient within the workflow plan and the time at which the patient is at each location, and records the location of the patient and the time of the location within the workflow plan.

Claims

1. A system for treatment of ischemic stroke, the system comprising:

a stroke treatment workflow plan including a series of diagnostic actions and therapeutic actions to be performed at designated locations within a health care facility;

a first communications device including a software application and wireless communications capabilities, the communications device capable of receiving a beacon signal from a proximity sensor and capable of transmitting data to a second communications device;

a second communications device including a software application and a visible timer, the second communications device having wireless communications capability enabling it to receive data from and send data to other wireless communications devices;

a plurality of signal beacons, each signal beacon located at a designated location within the workflow plan, the signal beacons capable of wirelessly sending a location specific signal to the first communications device;

wherein when a patient undergoes diagnosis and treatment via the workflow plan, the first communications device is worn by or otherwise closely associated with the patient, the system tracks the location of the patient within the workflow plan and the time at which the patient is at each location, and records the location of the patient and the time of the location within the workflow plan.

2. The system according to claim 1, wherein the system further comprises a third communications device, and the second communications device transmits the time and the location to the third communications device, and the data is recorded for analysis.

3. The system according to claim 1, wherein the system further comprises a third communications device, and the second communications device transmits alert notifications to the third communications device to alert a user to perform a task.

4. The system according to claim 1, wherein the system further comprises a third communications device, and the first communications device, the second communications device, and the third communications device all include a software application linking the first communications device, the second communications device, and the third communications device to incorporate a stroke treatment workflow, and to track time, a patient'"'"'s location, diagnostic data, and to provide alert notifications to a system user.

5. The system according to claim 4, wherein the system further comprises customizable software and an online dashboard.

6. The system according to claim 1, wherein the system further comprises at least one beacon wand, wherein said beacon wand, when brought in physical proximity to the first communications device, transmits data to the second communications device.

7. The system according to claim 6, wherein the data comprises location information, diagnostic information, or both.

8. The system of claim 1, wherein the locations and the timing are automatically uploaded to a software application for review.

9. The system of claim 1, wherein the first communications device and the second communications device are selected from the group consisting of a smart watch, a smart phone, a laptop computer, a tablet computer, and a smart TV.

10. A method of treatment of ischemic stroke, the method comprising the steps of:

formulating a treatment work flow plan, the plan including suitable diagnostic and treatment actions;

providing a first communications device, a second communications device, and a plurality of proximity sensor beacons that each emit a unique identifier signal;

equipping the first communications device with a software application that recognizes each signal and assigns a location to each signal and the time of receipt of each signal, and that links the first communications device to the second communications device in order to transmit information from the first communications device to the second communications device.

11. The method according claim 10, wherein the method comprises the additional step of equipping the first communications device or the second communications device or both with a software application that incorporates the treatment work flow plan and the capability to send alert notifications.

12. The method according to claim 10, wherein the method comprises the additional step of placing the first communications device on or near a patient'"'"'s body and the second communications device in close proximity to the patient, and initiating the timer and software applications to track the progress of the patient through the work flow plan.

13. The method according to claim 10, wherein the method includes the additional steps of providing a third communications device, and equipping the third communications device with a software application that enables the third communications device to receive information from the second communications device.

14. The method according to claim 13, wherein the information received by the third communications device from the second communications device includes the time of administration of a diagnostic test, or the time of administration of a therapeutic treatment, or both.

15. The method according to claim 14, wherein the information received by the third communications device from the second communications device includes an alert to a medical care provider to take an action.

16. The method according to claim 11, wherein the first communications device, the second communications device, and the third communications device are selected from the group consisting of a smart watch, a smart phone, a tablet computer, a laptop computer, and a smart TV.

17. A system for managing a healthcare facility'"'"'s capability to treat patients, the system comprising:

a treatment workflow plan through which a patient exhibiting symptoms proceeds upon arrival at the facility, the workflow plan having specified checkpoints representing key diagnostic and/or therapeutic actions within the workflow plan;

a first communications device worn by a patient or placed in close physical proximity to a patient proceeding through the treatment workflow plan, the first communications device including software and wireless communications capability for receiving a proximity sensor signal and for transmitting data to a second communications device;

a second communications device including customizable software and a visible timer, the second communications device having wireless communications capability enabling it to receive data from and send data to other wireless communications devices;

a plurality of proximity sensors located within the facility at specified checkpoints within the workflow plan, the proximity sensors in wireless communication with the first communications device and capable of sending a location specific signal to the first communications device;

a third communications device selected from the group consisting of;

a smart phone, a smart watch, a computer tablet, a laptop computer, a smart TV or other computer;

whereby as a patient proceeds through the workflow plan, the first communications device tracks the location of the patient within the workflow plan, the second communications device records the location of the patient and the time of the location within the workflow plan;

the second communications device transmits the time and the location to at least one additional communications device, and the data is recorded for analysis.

18. The system according to claim 17, wherein the treatment workflow plan incorporates goal times for a patient'"'"'s arrival at the specified checkpoints, and the data includes actual elapsed time at the patient'"'"'s arrival at the specified checkpoints, and the data is compared to the goal times.

19. The system according to claim 17, wherein the workflow plan includes diagnostic imaging, and the specified checkpoints include arrival at the facility and arrival of the patient at the facility'"'"'s diagnostic imaging location.

20. The system according to claim 19, wherein the specified checkpoints include initiation of interventional measures.

21. The system according to claim 17, wherein the workflow plan includes diagnostic imaging, and the specified checkpoints include arrival at the facility, arrival of the patient at the facility'"'"'s diagnostic imaging location, and administration of therapeutic intervention.

22. A business method for providing consultation to a stroke treatment facility, the method comprising charging a fee to deploy a system for evaluating the facility'"'"'s compliance with the American Stroke Association'"'"'s guidelines for stroke treatment, the system comprising:

a stroke treatment workflow plan through which a patient exhibiting stroke symptoms proceeds upon arrival at the facility, the workflow plan having specified checkpoints representing key diagnostic and/or therapeutic actions within the workflow plan;

a smart watch worn by a patient proceeding through the stroke treatment workflow plan, the smart watch including customizable software and wireless communications capability for receiving a proximity sensor signal and for transmitting data to a smart phone;

a first smart phone including customizable software and a visible timer, the smart phone having wireless communications capability enabling it to receive data from and send data to wireless communications devices;

a plurality of proximity sensors located within the facility at specified checkpoints within the workflow plan, the proximity sensors in wireless communication with the smart watch and capable of sending a location specific signal to the smart watch;

at least one additional wireless communications device selected from the group consisting of;

a second smart phone, a computer tablet, a laptop computer, or other computer;

whereby as a patient proceeds through the workflow plan, the smart watch tracks the location of the patient within the workflow plan, the smart phone records the location of the patient and the time of the location within the workflow plan;

the smart phone transmits the time and the location to at least one additional communications device, and the data is recorded and uploaded to a spreadsheet for comparison to the American Stroke Association'"'"'s guidelines.

23. A network of proximity sensors, one or more electronic identification tags, and one or more communications devices, the network for tracking a patient'"'"'s progress through a treatment workflow plan and for communicating the patient'"'"'s progress to the communications device or devices, the proximity sensors distributed in a hospital at selected locations, the selected locations corresponding to key locations within a treatment workflow plan, the electronic identification tag or tags worn by or otherwise closely associated with a patient undergoing treatment through the treatment workflow plan.

24. The network according to claim 23, wherein the network further includes a software application associated with the network.

25. The network according to claim 24, wherein the software application includes the capability of providing alerts to one or more communications devices when the patient has reached one or more selected points in the treatment workflow plan.

26. A method of providing a hospital with a patient treatment tracking system, the method including the steps of:

providing a treatment workflow plan comprising key location points;

equipping the hospital with a plurality of proximity sensors disposed at or near the key location points;

providing the hospital with at least one electronic identification tag;

providing the hospital with a plurality of communications devices including software linking the devices to the proximity sensors and the electronic identification tag.

27. The method according to claim 26, wherein the treatment workflow plan includes timing guidelines.

28. The method according to claim 26, wherein the software comprises the capability of sending data to at least one communications device, wherein the data is received from the proximity sensors, the electronic identification tag, from other communications devices, or some combination of the foregoing.

29. The method according to claim 26, wherein the software further includes the capability of sending alert notifications to one or more communications devices.