INTEGRATED, HAND-HELD APPARATUS AND ASSOCIATED METHOD FOR ACQUIRING DIAGNOSTIC AND PROGNOSTIC INFORMATION FROM A PATIENT AT THE BEDSIDE OR AT SOME OTHER PATIENT LOCATION

• US 20130158363A1
• Filed: 06/13/2011
• Published: 06/20/2013
• Est. Priority Date: 06/11/2010
• Status: Abandoned Application

• Current Assignee: Houston Methodist Research Institute
• Original Assignee: Houston Methodist Research Institute
• Inventors: Zoghbi, William
• Application Number:
  US13/702,424
• Publication Number:
  US 20130158363A1
• Time in Patent Office: Days
• US Class Current: 600/301
• CPC Class Codes: A61B 5/0006 ECG or EEG signals
• CPC Class Codes: A61B 5/0008 Temperature signals
• CPC Class Codes: A61B 5/0013 Medical image data A61B1/00011, A61B6/56, A61B8/56 take precedence
• CPC Class Codes: A61B 5/01 Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue clinical contact thermometers G01K13/20
• CPC Class Codes: A61B 5/02055 Simultaneously evaluating both cardiovascular condition and temperature
• CPC Class Codes: A61B 5/1455 using optical sensors, e.g. spectral photometrical oximeters
• CPC Class Codes: A61B 5/14551 for measuring blood gases
• CPC Class Codes: A61B 5/282 Holders for multiple electrodes for introduction into the body A61B5/287
• CPC Class Codes: A61B 5/316 Modalities, i.e. specific diagnostic methods
• CPC Class Codes: A61B 5/318 Heart-related electrical modalities, e.g. electrocardiography [ECG]
• CPC Class Codes: A61B 5/339 Displays specially adapted therefor
• CPC Class Codes: A61B 5/7246 using correlation, e.g. template matching or determination of similarity
• CPC Class Codes: A61B 5/7405 using sound
• CPC Class Codes: A61B 6/468 allowing annotation or message recording
• CPC Class Codes: A61B 7/00 Instruments for auscultation
• CPC Class Codes: A61B 7/04 Electric stethoscopes microphones, acoustic transducers therefor H04R
• CPC Class Codes: A61B 8/14 Echo-tomography
• CPC Class Codes: A61B 8/4416 related to combined acquisition of different diagnostic modalities, e.g. combination of ultrasound and X-ray acquisitions
• CPC Class Codes: A61B 8/4427 Device being portable or laptop-like
• CPC Class Codes: A61B 8/4433 involving a docking unit
• CPC Class Codes: A61B 8/4455 : Features of the external shape of the probe, e.g. ergonomic aspects
• CPC Class Codes: A61B 8/461 : Displaying means of special interest
• CPC Class Codes: A61B 8/462 : characterised by constructional features of the display
• CPC Class Codes: A61B 8/463 : characterised by displaying multiple images or images and diagnostic data on one display composite display in devices for short-range imaging with acoustic waves G01S7/52074
• CPC Class Codes: A61B 8/467 : characterised by special input means
• CPC Class Codes: A61B 8/52 : Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves image processing per se G06T
• CPC Class Codes: A61B 8/56 : Details of data transmission or power supply
• CPC Class Codes: A61B 8/565 : involving data transmission via a network
• CPC Class Codes: G16H 40/63 : for local operation

Abstract

An integrated, hand-held apparatus for acquiring diagnostic and prognostic information from a patient at the bedside or at some other patient location, the apparatus including a wand with a microphone for acquiring sound information from the patient and an ultrasound emitter/receiver for acquiring image data from the patient, a base unit including a speaker for presenting sound information to a user and a display for presenting image information to a user, and transferring the sound information acquired by the microphone and the image information acquired by the ultrasound emitter/receiver from the wand to the base unit.

Claims

1. An integrated, hand-held apparatus for acquiring diagnostic and prognostic information from a patient at the bedside or at some other patient location, the apparatus comprising:

a wand comprising;

a microphone for acquiring sound information from the patient; and

an ultrasound emitter/receiver for acquiring image data from the patient; and

a base unit comprising;

a speaker for presenting sound information to a user; and

a display for presenting image information to a user; and

transferring means for transferring the sound information acquired by the microphone, and the image information acquired by the ultrasound emitter/receiver, from the wand to the base unit.

2. Apparatus according to claim 1 wherein the wand is releasably secured to the base unit.

3. Apparatus according to claim 1 wherein the base unit is configured to present sound information as image information on the display.

4. Apparatus according to claim 1 wherein the transferring means are configured to wirelessly transfer the sound information acquired by the microphone, and the image information acquired by the ultrasound emitter/receiver, from the wand to the base unit.

5. Apparatus according to claim 4 wherein the base unit comprises a base unit wireless transceiver, the wand comprises a wand wireless transceiver, and the wand wireless transceiver is configured to communicate with the base unit wireless transceiver.

6. Apparatus according to claim 5 wherein the base unit wireless transceiver and the wand wireless transceiver are Bluetooth devices.

7. Apparatus according to claim 1 wherein the transferring means are configured to transfer the sound information acquired by the microphone, and the image information acquired by the ultrasound emitter/receiver, from the wand to the base unit via a hardwire connection.

8. Apparatus according to claim 1 wherein the base unit further comprises a local data storage unit for locally storing sound information and image information.

9. Apparatus according to claim 1 wherein the base unit further comprises communication means for communicating with an external network.

10. Apparatus according to claim 9 wherein the communication means is configured to send the sound information acquired by the microphone, and the image information acquired by the ultrasound emitter/receiver, to the external network.

11. Apparatus according to claim 9 wherein the communication means is configured to acquire information from the external network and present it to a user using at least one of the speaker and the display.

12. Apparatus according to claim 9 wherein the communication means comprises a wireless transceiver.

13. Apparatus according to claim 12 wherein the wireless transceiver is a WiFi device.

14. Apparatus according to claim 1 further comprising comparison means for comparing the sound information acquired by the microphone with a database of sound information.

15. Apparatus according to claim 1 further comprising comparison means for comparing the image information acquired by the ultrasound emitter/receiver with a database of image information.

16. Apparatus according to claim 1 wherein the base unit comprises a plurality of electrodes for acquiring electrical information from the patient, and means for displaying the electrical information acquired from the patient on at least one of the display and the speaker.

17. Apparatus according to claim 1 wherein the base unit comprises a connector for connecting a standard 12-lead ECG electrode array to the base unit, and means for displaying the electrical information acquired via the standard 12-lead ECG electrode array on at least one of the display and the speaker.

18. Apparatus according to claim 16 further comprising comparison means for comparing the electrical information acquired by the plurality of electrodes with a database of electrical information.

19. Apparatus according to claim 1 further comprising a blood pressure cuff for acquiring blood pressure information from the patient, means for transferring the blood pressure information from the blood pressure cuff to the base unit, and means for displaying blood pressure information on at least one of the display and the speaker.

20. Apparatus according to claim 19 further comprising comparison means for comparing the blood pressure acquired by the blood pressure cuff with a database of blood pressure information.

21. Apparatus according to claim 1 further comprising a pulse oximeter for acquiring pulse rate and SpO₂ information from the patient, means for transferring the pulse rate and SpO₂ information from the pulse oximeter to the base unit, and means for displaying pulse rate and SpO₂ information on at least one of the display and the speaker.

22. Apparatus according to claim 21 further comprising comparison means for comparing the pulse rate and SpO₂ information acquired by the pulse oximeter with a database of pulse rate and SpO₂ information.

23. Apparatus according to claim 1 further comprising a temperature sensor for acquiring temperature information from the patient, means for transferring the temperature information from the temperature sensor to the base unit, and means for displaying temperature information on at least one of the display and the speaker.

24. Apparatus according to claim 23 further comprising comparison means for comparing the temperature information acquired by the temperature sensor with a database of temperature information.

25. Apparatus according to claim 1 wherein the base unit comprises a camera for acquiring visual information from a patient, and means for displaying visual information on the display.

26. Apparatus according to claim 1 wherein the wand comprises an elongated body, and further wherein the microphone and the ultrasound emitter/receiver are both presented at an end of the body.

27. Apparatus according to claim 26 wherein the microphone and the ultrasound emitter/receiver are presented at the same end of the body.

28. Apparatus according to claim 26 wherein the microphone and the ultrasound emitter/receiver are disposed adjacent to one another.

29. Apparatus according to claim 28 wherein the microphone and the ultrasound emitter/receiver are disposed longitudinally adjacent to one another.

30. Apparatus according to claim 28 wherein the microphone and the ultrasound emitter/receiver are disposed laterally adjacent to one another.

31. Apparatus according to claim 26 wherein the microphone is presented at one end of the body and the ultrasound emitter/receiver is presented on an opposing end of the body.

32. Apparatus according to claim 26 wherein the microphone is presented intermediate the body and the ultrasound emitter/receiver is presented at one end of the body.

33. Apparatus according to claim 1 wherein the microphone and the ultrasound emitter/receiver share at least one common element.

34. Apparatus according to claim 1 wherein the wand and the base unit have a unibody construction.

35. Apparatus according to claim 34 wherein the wand is movably hinged to the base unit.

36. Apparatus according to claim 34 wherein the display is movably hinged to the base unit.

37. A wand comprising:

a microphone for acquiring sound information from the patient; and

an ultrasound emitter/receiver for acquiring image data from the patient.

38. An integrated, hand-held apparatus for acquiring diagnostic and prognostic information from a patient at the bedside or at some other patient location, the apparatus comprising:

a wand comprising;

a microphone for acquiring sound information from the patient; and

an ultrasound emitter/receiver for acquiring image data from the patient;

a base unit comprising;

a speaker for presenting sound information to a user; and

a display for presenting image information to a user;

transferring means for transferring the sound information acquired by the microphone, and the image information acquired by the ultrasound emitter/receiver, from the wand to the base unit;

a plurality of electrodes for acquiring electrical information from the patient, and means for displaying the electrical information acquired from the patient on at least one of the display and the speaker;

a blood pressure cuff for acquiring blood pressure information from the patient, means for transferring the blood pressure information from the blood pressure cuff to the base unit, and means for displaying blood pressure information on at least one of the display and the speaker;

a pulse oximeter for acquiring pulse rate and SpO₂ information from the patient, means for transferring the pulse rate and SpO₂ information from the blood pulse oximeter to the base unit, and means for displaying pulse rate and SpO₂ information on at least one of the display and the speaker;

a temperature sensor for acquiring temperature information from the patient, means for transferring the temperature information from the temperature sensor to the base unit, and means for displaying temperature information on at least one of the display and the speaker; and

communication means for permitting the apparatus to communicate with an external network.

39. A method for acquiring diagnostic and prognostic information from a patient at the bedside or at some other patient location, the method comprising:

providing an integrated, hand-held apparatus comprising;

a wand comprising;

a microphone for acquiring sound information from the patient; and

an ultrasound emitter/receiver for acquiring image data from the patient; and

a base unit comprising;

a speaker for presenting sound information to a user; and

a display for presenting image information to a user; and

transferring means for transferring the sound information acquired by the microphone, and the image information acquired by the ultrasound emitter/receiver, from the wand to the base unit; and

acquiring at least one of sound information and image information from the patient using the apparatus.

40. A method according to claim 39 further comprising presenting at least one of sound information and image information to the user on at least one of the speaker and the display.

41. A method according to claim 40 wherein the diagnostic and prognostic information is sound information, and further wherein the sound information is presented as image information on the display.

42. A method according to claim 39 wherein the transferring means are configured to wirelessly transfer the sound information acquired by the microphone, and the image information acquired by the ultrasound emitter/receiver, from the wand to the base unit.

43. A method according to claim 39 wherein the transferring means are configured to transfer the sound information acquired by the microphone, and the image information acquired by the ultrasound emitter/receiver, from the wand to the base unit via a hardwire connection.

44. A method according to claim 39 further comprising storing at least one of sound information and image information on the base unit in a local data storage unit.

45. A method according to claim 39 wherein the base unit further comprises communication means for communicating with an external network.

46. A method according to claim 45 further comprising sending at least one of the sound information acquired by the microphone, and/or the image information acquired by the ultrasound emitter/receiver, to the external network via the communication means.

47. A method according to claim 45 wherein the communication means is configured to acquire information from the external network and present it to a user using at least one of the speaker and the display.

48. A method according to claim 45 wherein the communication means comprises a wireless transceiver.

49. A method according to claim 39 further comprising comparing the sound information acquired by the microphone with a database of sound information.

50. A method according to claim 39 further comprising comparing the image information acquired by the ultrasound emitter/receiver with a database of image information.

51. A method according to claim 39 wherein the base unit comprises a plurality of electrodes for acquiring electrical information from the patient, and means for displaying the electrical information acquired from the patient on at least one of the display and the speaker, and further wherein the method comprises displaying the electrical information acquired from the patient on at least one of the display and the speaker.

52. A method according to claim 39 wherein the base unit comprises a connector for connecting a standard 12-lead ECG electrode array to the base unit, and means for displaying the electrical information acquired via the standard 12-lead ECG electrode array on at least one of the display and the speaker, and further wherein the method comprises displaying the electrical information acquired from the patient on at least one of the display and the speaker.

53. A method according to claim 51 further comprising comparing the electrical information acquired by the plurality of electrodes with a database of electrical information.

54. A method according to claim 39 further comprising a blood pressure cuff for acquiring blood pressure information from the patient, means for transferring the blood pressure information from the blood pressure cuff to the base unit, and means for displaying blood pressure information on at least one of the display and the speaker, and further wherein the method comprises displaying the blood pressure information acquired from the patient on at least one of the display and the speaker.

55. A method according to claim 54 further comprising comparing the blood pressure acquired by the blood pressure cuff with a database of blood pressure information.

56. A method according to claim 39 further comprising a pulse oximeter for acquiring pulse rate and SpO₂ information from the patient, means for transferring the pulse rate and SpO₂ information from the blood pulse oximeter to the base unit, and means for displaying pulse rate and SpO₂ information on at least one of the display and the speaker, and further wherein the method comprises displaying the pulse rate and the SpO₂ information acquired from the patient on at least one of the display and the speaker.

57. A method according to claim 56 further comprising comparing the pulse rate and SpO₂ information acquired by the pulse oximeter with a database of pulse rate and SpO₂ information.

58. A method according to claim 39 further comprising a temperature sensor for acquiring temperature information from the patient, means for transferring the temperature information from the temperature sensor to the base unit, and means for displaying temperature information on at least one of the display and the speaker, and further wherein the method comprises displaying the temperature information acquired from the patient on at least one of the display and the speaker.

59. A method according to claim 58 further comprising comparing the temperature information acquired by the temperature sensor with a database of temperature information.

60. A method according to claim 39 wherein the base unit comprises a camera for acquiring visual information from a patient, and means for displaying visual information on the display, and further wherein the method comprises displaying the visual information acquired from the patient on the display.

61. A method according to claim 39 further comprising performing a therapeutic intervention using at least one of the acquired sound information and the acquired image information.

62. A method according to claim 39 further comprising performing a therapeutic intervention using both the acquired sound information and the acquired image information.