System and method for voice control of medical devices

• US 8,679,011 B2
• Filed: 06/25/2012
• Issued: 03/25/2014
• Est. Priority Date: 09/03/2002
• Status: Expired due to Fees

• Current Assignee: Omni Medsci, Inc.
• Original Assignee: Omni Medsci, Inc.
• Inventors: Islam, Mohammed N.
• Primary Examiner(s): Hellner, Mark
• Application Number:
  US13/531,853
• Publication Number:
  US 20120296181A1
• Time in Patent Office: 638 Days
• Field of Search: 600/300, 129/920, 129/903, 129/904, 705/4, 379/106.2, 709/200
• US Class Current: 600/300
• CPC Class Codes: A61B 1/0004 for electronic operation
• CPC Class Codes: A61B 1/00042 for mechanical operation
• CPC Class Codes: A61B 2505/05 Surgical care
• CPC Class Codes: A61B 34/70 Manipulators specially adapted for use in surgery
• CPC Class Codes: A61B 5/0013 Medical image data A61B1/00011, A61B6/56, A61B8/56 take precedence
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/0075 by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy A61B5/0071 takes precedence
• CPC Class Codes: A61B 5/0084 for introduction into the body, e.g. by catheters A61B5/1459 takes precedence
• CPC Class Codes: A61B 5/02042 Determining blood loss or bleeding, e.g. during a surgical procedure
• CPC Class Codes: A61B 5/021 Measuring pressure in heart or blood vessels A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/024 Detecting, measuring or recording pulse rate or heart rate A61B5/0205, A61B5/021 take precedence
• CPC Class Codes: A61B 5/06 Devices, other than using radiation, for detecting or locating foreign bodies for removing same A61B17/50 ; determining position of probes within or on the body of the patient
• 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 5/7264 Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems neural networks per se G06N3/00; expert systems per se G06N5/00
• CPC Class Codes: A61B 5/742 using visual displays A61B5/339 takes precedence
• CPC Class Codes: A61B 5/7435 Displaying user selection data, e.g. icons in a graphical user interface
• CPC Class Codes: A61B 5/7445 Display arrangements, e.g. multiple display units
• CPC Class Codes: A61B 5/749 Voice-controlled interfaces
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass
• CPC Class Codes: H01S 3/302 : in an optical fibre

Abstract

A medical diagnostic system and method include a software application capable of generating medical data representing patient physiological information based on input signals received directly from one or more sensors. The application is capable of operating on a controller adapted to receive, store, and process the physiological information and may include a touch-screen, one or more auxiliary input devices, circuitry for obtaining position information from a location sensor, and a wireless transceiver to transmit data that may include patient physiological information over a wireless link. The controller may be capable of receiving voice input signals and manually entered input signals. A host may include a digital file for receiving and storing the wireless data, control logic to process the wireless data to generate a medical status of the patient, and a memory storage device for recording the medical status.

Claims

1. A medical diagnostic system comprising:

a software application capable of generating medical data based at least in part on input signals received directly from one or more sensors, wherein the medical data represents at least in part physiological information associated with a patient;

the software application capable of operating on a controller adapted to receive, store and process at least a portion of the physiological information, the controller having a touch-screen, one or more auxiliary input devices, circuitry for obtaining position information from a location sensor, and a wireless transceiver to transmit data over a wireless link, the wireless data comprising at least a portion of the physiological information, wherein the controller is further capable of receiving voice input signals and manually entered input signals; and

a host comprising;

a digital file for receiving and storing at least a portion of the wireless data;

control logic at the host to process at least the portion of the wireless data to generate a medical status of the patient;

a memory storage device for recording the medical status; and

an output for communicating at least a portion of the medical status over a communication link to one or more display output devices, wherein the one or more display output devices are located remotely from the host.

2. The medical diagnostic system of claim 1, wherein the one or more control logic include a voice recognition software to process at least a portion of the voice input signals, and wherein the controller further comprises a voice recognition module.

3. The medical diagnostic system of claim 1, wherein at least some of the one or more sensors are adapted to be inserted into a body associated with the patient.

4. The medical diagnostic system of claim 1, wherein the controller is further capable of generating an alarm based at least in part on the information received from the one or more sensors.

5. The medical diagnostic system of claim 1, wherein the physiological information is blood pressure, heart rate, blood oxygen level, bleeding or proximity to a tissue associated with the patient.

6. The medical diagnostic system of claim 1, wherein the one or more sensors are further coupled to a camera.

7. The medical diagnostic system of claim 1, wherein the communication link is the wireless link, another wireless link, a fiber-optic line, a twisted-pair copper telephone line, or an Ethernet interface.

8. A method of processing medical data, the method comprising the steps of:

providing a software application to a control module, the software application capable of generating medical data based at least in part on input signals received directly from one or more sensors, wherein the medical data represents at least in part a motion or change in position of one or more of the sensors associated with a patient;

receiving at least a portion of the medical data at a medical data processing system over a communication link from the control module, wherein at least a part of the communication link is wireless;

storing the received medical data in a digital file at the medical data processing system;

processing the medical data in the digital file using control logic at the medical data processing system to generate a medical status of the patient;

recording the medical status within a memory storage device of the medical data processing system; and

transmitting at least a portion of the medical status to one or more display output devices, wherein the one or more display output devices are located remotely from the medical data processing system.

9. The method of claim 8, further comprising generating an alarm based at least in part on the medical data.

10. The method of claim 8, wherein the medical data processing system is adapted to permit access of the medical status stored on the medical data processing system from two or more different locations remote from the medical data processing system.

11. The method of claim 8, wherein the one or more sensors further provide at least in part physiological parameters associated with the patient.

12. The method of claim 8, where the one or more sensors are further coupled to a camera.

13. The method of claim 8, wherein the one or more sensors are adapted to be inserted into a body associated with the patient.

14. The method of claim 8, wherein the medical data further comprises voice input signals, and wherein the medical data processing system further comprises a voice recognition module.

15. The method of claim 11, wherein the physiological parameters are selected from the group consisting of blood pressure, heart rate, blood oxygen level, bleeding and proximity to a tissue associated with the patient.

16. The method of claim 8, wherein at least a portion of the medical data is generated by a communication device in response to one or more commands selected from the group consisting of voice commands, auxiliary input commands, and automated commands.

17. A method of processing medical data, the method comprising:

providing a software application to a control module, the software application capable of generating medical data based at least in part on input signals received directly from one or more sensors, wherein the medical data represents at least in part physiological parameters associated with a patient, wherein the one or more sensors further provide positioning information, and wherein the medical data further comprises voice input signals and the software application further comprises voice recognition software;

receiving at least a portion of the medical data at a medical data processing system over a communication link from the control module, wherein at least a part of the communication link is wireless;

storing the received medical data in a digital file at the medical data processing system;

processing the medical data in the digital file using control logic at the medical data processing system to generate a medical status of the patient, wherein the medical data processing system further comprises a voice recognition module;

recording the medical status within a memory storage device of the medical data processing system; and

transmitting at least a portion of the medical status to one or more display output devices, wherein the one or more display output devices are located remotely from the medical data processing system, and wherein the medical data processing system is adapted to permit access of the medical status from two or more different locations remote from the medical data processing system.

18. The method of claim 17, wherein transmitting comprises transmitting at least the portion of the medical status to at least two different devices.

19. The method of claim 17, wherein the control module further comprises a touch-screen and one or more auxiliary input devices.

20. The method of claim 17, further comprising generating an alarm based at least in part on the medical data.