Apparatus and method for mobile medical services

• US 20050277872A1
• Filed: 05/23/2005
• Published: 12/15/2005
• Est. Priority Date: 05/24/2004
• Status: Abandoned Application

• Current Assignee: Modular Computing & Communications Corporation
• Original Assignee: Modular Computing & Communications Corporation
• Inventors: Furlong, Steven Craig, Colby, John Eli Jr.
• Application Number:
  US11/135,710
• Publication Number:
  US 20050277872A1
• Time in Patent Office: Days
• US Class Current: 604/67
• CPC Class Codes: A61B 2560/0456 Apparatus provided with a docking unit
• CPC Class Codes: A61B 5/002 Monitoring the patient using a local or closed circuit, e.g. in a room or building A61B5/0017 takes precedence
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• 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 5/1112 Global tracking of patients, e.g. by using GPS
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/14551 for measuring blood gases
• CPC Class Codes: A61B 5/411 Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
• CPC Class Codes: A61B 5/4833 Assessment of subject's compliance to treatment
• CPC Class Codes: A61B 5/74 Details of notification to user or communication with user or patient indicating measured values G01D7/00; user input means input or output arrangements for computers G06F3/00
• CPC Class Codes: A61B 5/7475 User input or interface means, e.g. keyboard, pointing device, joystick
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

A mobile personal computing and communications device provides for secure, reliable, accurate and up-to-date point-of-care medical information for rendering sound medical care to a patient. The mobile personal device may be used by either the patient and/or by caregivers to furnish, access and/or acquire and store the patient'"'"'s medical records using wireless communications, to provide a treatment, to facilitate compliance with a treatment plan, to facilitate patient care, to facilitate collaboration on treatment for the patient'"'"'s condition, and to proffer an authenticated medical directive, among other mobile medical services.

Claims

1. A method of providing a treatment to a patient having a mobile personal computing device with a size, weight and form factor suitable for mobile use by the patient, comprising:

registering a patient-associated physiological monitoring device with the personal computing device during an authenticated session;

securely acquiring patient physiological data from the patient-associated physiological monitoring device with the personal computing device;

analyzing the patient physiological data with the personal computing device to generate a patient care recommendation; and

controlling the application of a treatment in accordance with the patient care recommendation.

2. The method of claim 1 wherein the registering step comprises:

initiating the authenticated session with a biometric of the patient; and

establishing an exclusive relationship between the patient-associated physiological monitoring device and the personal computing device.

3. The method of claim 1 further comprising:

registering an additional patient-associated physiological monitoring device with the personal computing device in an authenticated session;

wherein the acquiring step further comprises securely acquiring the patient physiological data from both the patient-associated physiological monitoring device and the additional patient-associated physiological monitoring device with the personal computing device.

4. The method of claim 3 wherein the patient-associated physiological monitoring device and the additional patient-associated physiological monitoring device registering steps are completed in one authenticated session.

5. The method of claim 3 wherein the patient-associated physiological monitoring device and the additional patient-associated physiological monitoring device registering steps are completed in respective different authenticated sessions.

6. The method of claim 1 wherein the patient-associated physiological monitoring device is a subcutaneous device.

7. The method of claim 1 wherein the patient-associated physiological monitoring device is a transcutaneous device.

8. The method of claim 1 wherein the patient-associated physiological monitoring device is an implanted device.

9. The method of claim 1 wherein the patient-associated physiological monitoring device is a noninvasive sensor.

10. The method of claim 1 wherein the analyzing step comprises:

establishing an algorithm in the personal computing device for deriving care recommendations from physiological data; and

applying the algorithm to the patient physiological data to generate the patient care recommendation.

11. The method of claim 10 further comprising:

establishing patient medical data in addition to the patient physiological data in the personal computing device;

wherein the algorithm applying step further comprises applying the algorithm to the patient medical data as well as the patient physiological data to generate the patient care recommendation.

12. The method of claim 11 further comprising augmenting the patient medical data with the patient physiological data in the personal computing device in near-real time with acquisition of the patient physiological data.

13. The method of claim 1 wherein:

the patient care recommendation comprises a dosing command; and

the controlling step further comprises communicating the dosing command from the personal computing device to a dosing device associated with the patient.

14. The method of claim 13 wherein the dosing device is an implantable insulin pump.

15. The method of claim 13 wherein the dosing device is an implantable nerve stimulator.

16. The method of claim 13 wherein the dosing device is an implantable cardiac device.

17. The method of claim 13 wherein the dosing device is an externally applied defibrillator.

18. The method of claim 1 wherein:

the patient care recommendation comprises a dosing command; and

the controlling step further comprises;

presenting the dosing command to a decisionmaker; and

communicating the dosing command from the personal computing device to a dosing device associated with the patient upon approval of the dosing command by the decisionmaker.

19. The method of claim 18 wherein the decisionmaker is the patient.

20. The method of claim 18 wherein the decisionmaker is a physician.

21. The method of claim 20 wherein:

the personal computing device comprises a wireless communications capability;

the physician is remote from the patient;

the presenting step comprises transmitting the patient care recommendation to the physician via the communications capability of the personal computing device; and

the communicating step comprises receiving approval of the patient care recommendation from the physician via the communications capability of the personal computing device.

22. A mobile personal computing device for providing a treatment to a patient having a patient-associated physiological monitoring device, comprising:

means for initiating a patient-authenticated session;

means for registering the patient-associated physiological monitoring device with the personal computing device during the patient-authenticated session;

means for securely acquiring patient physiological data from the patient-associated physiological monitoring device with the personal computing device;

means for analyzing the patient physiological data with the personal computing device to generate a patient care recommendation; and

means for controlling the application of a treatment in accordance with the patient care recommendation;

wherein the mobile personal computing device is of a size, weight and form factor suitable for mobile use by the patient.

23. The mobile personal computing device of claim 22 wherein:

the patient care recommendation comprises a dosing command; and

the controlling means further comprises;

means for presenting the dosing command to a decisionmaker; and

means for communicating the dosing command from the personal computing device to a dosing device associated with the patient upon approval of the dosing command by the decisionmaker.

24. The mobile personal computing device of claim 23 further comprising:

wireless communications means;

wherein the presenting means comprises means for transmitting the patient care recommendation to the decisionmaker via the communications means, the decisionmaker being remote from the patient; and

wherein the communicating means comprises means for receiving approval of the patient care recommendation from the decisionmaker via the communications means.

25. A method of distributed caregiving to a patient having a mobile personal computing and communications device at a point-of-care, the personal computing and communications device having a wireless communications capability, and further having a size, weight and form factor suitable for mobile use by the patient, comprising:

storing first patient medical data in the personal computing and communications device at the point-of-care;

acquiring second patient medical data regarding a current condition of the patient with the personal computing and communications device at the point-of-care;

acquiring third patient medical data from at least one remote caregiver in an authenticated session using the communications capability of the personal computing and communications device, at the point-of-care;

furnishing selected items from at least one of the first, second and third patient medical data to at least one remote caregiver in an authenticated session using the communications capability of the personal computing and communications device;

generating patient treatment instructions for the current condition with the personal computing and communications device from the third patient medical data; and

expressing the patient treatment instructions with the personal computing and communications device at the point-of care.

26. The method of claim 25 wherein the second patient medical data acquiring step comprises acquiring patient physiological data from a patient-associated physiological monitoring device in at least near real-time with the current condition.

27. The method of claim 25 wherein the second patient medical data acquiring step comprises acquiring patient medical data from a caregiver located at the point-of-care via a user interface of the personal computing and communications device.

28. The method of claim 25 wherein the second patient medical data acquiring step comprises acquiring patient medical data from the patient via a user interface of the personal computing and communications device.

29. The method of claim 25 wherein:

the caregiver is a physician; and

the third patient medical data is physician diagnostic data.

30. The method of claim 25 wherein the third patient medical data is revised dosing data.

31. The method of claim 25 wherein the third patient medical data acquiring step and the furnishing step involve a plurality of caregivers, each furnishing respective third patient medical data to the other caregivers via the personal computing and communications device, and each receiving respective selected items from at least one of the first, second and third patient medical data from the other caregivers via the personal computing and communications device.

32. The method of claim 31 wherein the plurality of caregivers comprise at least one physician.

33. The method of claim 32 wherein the plurality of caregivers comprise at least one home care nurse.

34. The method of claim 32 wherein the plurality of caregivers comprise at least one emergency medical technician.

35. The method of claim 25 wherein the generating step comprises:

establishing an algorithm in the personal computing and communications device for deriving treatment instructions from patient medical data; and

applying the algorithm to the first, second and third patient medical data to generate the patient treatment instructions.

36. The method of claim 25 wherein the generating step comprises extracting the patient treatment instructions from the third patient medical data.

37. The method of claim 25 wherein the expressing step comprises displaying the patient treatment instructions on a display screen associated with the personal computing and communications device.

38. The method of claim 25 wherein the expressing step comprises annunciating the treatment instructions with an audio output facility associated with the personal computing and communications device.

39. The method of claim 25 wherein:

the patient treatment instructions comprise a dosing command; and

the expressing step comprises communicating the dosing command to a dosing device associated with the patient.

40. The method of claim 39 wherein the dosing device is an implantable device.

41. The method of claim 25 wherein the third party medical data acquiring step and the furnish step are done in authenticated secure sessions using the communications capability of the personal computing and communications device.

42. The method of claim 41 further comprising initiating each one of the authenticated sessions with a biometric of the patient.

43. A mobile personal computing and communications device for distributed caregiving to a patient at a point-of-care, comprising:

means for storing first patient medical data in the personal computing and communications device at the point-of-care;

means for acquiring second patient medical data regarding a current condition of the patient with the personal computing and communications device at the point-of-care;

wireless communications means for acquiring third patient medical data from at least one remote caregiver in an authenticated session at the point-of-care, and for furnishing selected items from at least one of the first, second and third patient medical data to at least one remote caregiver in an authenticated session;

means for generating patient treatment instructions for the current condition with the personal computing and communications device from the third patient medical data; and

means for expressing the patient treatment instructions with the personal computing and communications device at the point-of care;

wherein the mobile personal computing and communications device is of a size, weight and form factor suitable for mobile use by the patient.

44. A mobile personal computing and communications device comprising:

a unit having a size, weight and form factor suitable for mobile use by the user;

a processor capability contained within the unit and having sufficient processing power for executing computer programs that are designed for personal computers;

a user interface functionally integrated with the processor capability;

a cellular communications capability contained within the unit;

a broadband wireless communications capability contained within the unit;

a wireless personal area network capability contained within the unit;

a security capability contained within the unit and functionally integrated with the processor capability, the cellular communications capability, and the broadband wireless capability for providing an authenticated login at the user interface and secure wireless communications with at least the broadband wireless communications capability;

a global positioning system capability functionally integrated with the processor capability;

an optical scanner capability functionally integrated with the processor capability;

a camera capability functionally integrated with the processor capability and the cellular communications capability;

a multiple-axes accelerometer functionally integrated with the processor capability and tightly mechanically coupled to the unit; and

a storage medium readable by the processor subsystem and comprising executable code.

45. The mobile personal computing and communications device of claim 44 wherein the storage medium comprises executable code for:

detecting via the accelerometer acceleration of the unit greater than a first threshold indicative of possible injury to a user of the personal computing and communications device;

detecting failure of the user to indicate no injury via the user interface in response to the first threshold acceleration detection step; and

requesting assistance in response to the failure detecting step, using any of the cellular communications capability, the broadband wireless communications capability, and the wireless personal area network capability.

46. The mobile personal computing and communications device of claim 45 wherein the executable code for requesting assistance further comprises executable code for:

furnishing a GPS location using the global positioning system capability; and

furnishing a visual image using the camera capability.

47. The mobile personal computing and communications device of claim 45 wherein the executable code for detecting failure of the user to indicate no injury comprises executable code for requiring at least one of an authenticated login at the user interface to indicate no injury and a user biometric via the optical scanner capability.

48. The mobile personal computing and communications device of claim 45 wherein the accelerometer is a three-axes accelerometer.

49. The mobile personal computing and communications device of claim 45 further comprising a hard drive, wherein the storage medium further comprises executable code for:

detecting via the accelerometer acceleration of the unit greater than a second threshold indicative of possible injury to the hard drive; and

securing the hard drive in response to the second threshold acceleration detecting step.

50. A method for proffering an authenticated medical directive of a person, comprising:

initiating a first authenticated session on a personal computing device with a biometric of the person, the personal computing device having a size, weight and form factor suitable for mobile use by the person;

storing a medical directive on the personal computing device during the patient-authenticated session;

during the patient-authenticated session, securing the stored medical directive for access by a proxy, the proxy being identified by a biometric of the proxy;

initiating a second authenticated session on the personal computing device with the biometric of the proxy; and

expressing the secured medical directive during the second authenticated session.

51. The method of claim 50 wherein the personal computing device has a wireless communications capability, further comprising:

preparing a confirmation version of the medical directive;

communicating the confirmation version of the medical directive to remote storage via the communications capability of the personal computing device; and

adjudicating credibility of the medical directive from the secured medical directive and from the confirmation version of the medical directive on the remote storage.