REMOTE DISPLAY FOR MEDICAL SCANNING APPARATUS

• US 20110054296A1
• Filed: 02/06/2009
• Published: 03/03/2011
• Est. Priority Date: 02/07/2008
• Status: Abandoned Application

• Current Assignee: Signostics Limited (EchoNous, Inc.)
• Original Assignee: Signostics Limited (EchoNous, Inc.)
• Inventors: McCarthy, Matthew, Bartlett, Stewart
• Application Number:
  US12/866,458
• Publication Number:
  US 20110054296A1
• Time in Patent Office: Days
• US Class Current: 600/407
• CPC Class Codes: A61B 2017/00221 with wireless transmission of data, e.g. by infrared radiation or radiowaves
• CPC Class Codes: A61B 2090/372 Details of monitor hardware
• CPC Class Codes: A61B 2560/0295 adapted for recording user messages or annotations
• CPC Class Codes: A61B 2560/045 with a separable interface unit, e.g. for communication
• 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 5/742 using visual displays A61B5/339 takes precedence
• CPC Class Codes: A61B 8/00 Diagnosis using ultrasonic, sonic or infrasonic waves imaging of objects using sonar G01S15/00
• CPC Class Codes: A61B 8/4254 using sensors mounted on the probe
• CPC Class Codes: A61B 8/4427 Device being portable or laptop-like
• CPC Class Codes: A61B 8/4472 Wireless probes
• CPC Class Codes: A61B 8/462 characterised by constructional features of the display
• CPC Class Codes: A61B 8/565 involving data transmission via a network

Abstract

A hand held medical diagnostic apparatus including a processing unit and a probe adapted to produce medical diagnostic data. The processing unit receives medical diagnostic data and processes It to produce display Information. There is a communications channel adapted to transmit data between the processing unit and a remote display unit located remotely from the probe and from the processing unit. The processing unit is adapted to send the display information via the communications channel to the remote display unit and the remote display unit is adapted to display the display information on a screen.

Claims

1-19. -19. (canceled)

20. A hand held medical diagnostic apparatus including a processing unit;

a probe which produces as an output medical diagnostic data;

the processing unit receiving said medical diagnostic data and processing the data to produce display information for display to a user;

a communications channel which transmits data between the processing unit and a remote display unit located remotely from the probe and from the processing unit;

wherein the processing unit sends the display information via the communications channel to the remote display unit and the remote display unit displays the display information on a screen.

21. The apparatus of claim 20 wherein the communications channel is a USB communications channel, and the display information is transmitted by use of the Mass Storage function of the USB protocol including the Vendor Specific command functionality of the USB protocol.

22. The hand held medical diagnostic apparatus of claim 20 wherein the probe unit and the processing unit are located in a common housing.

23. The hand held medical diagnostic apparatus of claim 20 wherein the probe unit and the processing unit are located in separate housings.

24. The apparatus of claim 20 wherein the remote display unit is selected from a PDA, a personal computer and a mobile telephone.

25. The apparatus of claim 20 wherein the processing unit housing includes a local display screen and the processing unit displays the display information on the local display screen.

26. The apparatus of claim 25 wherein the display specifications of the remote display unit screen are significantly different from the display specifications of the local display screen and the display information displayed on each of the screens by the processing unit in response to the medical diagnostic data is substantially different.

27. The apparatus of claim 23 wherein the processing unit housing does not include a local display screen and the processing unit is adapted to display the display information only on the remote display unit screen.

28. The apparatus of claim 20 wherein the medical diagnostic apparatus is a hand held diagnostic ultrasound and the probe unit is an ultrasound scanning probe.

29. The apparatus of claim 20 wherein the physical implementation of the communications channel is selected from a USB connection, a Bluetooth connection and a wireless Ethernet connection.

30. The apparatus of claim 20 wherein the communications channel utilises the TCP/IP communications protocol.

34. The apparatus of claim 20 wherein the processing unit and the remote display unit run complementary remote control and display software applications.

35. The apparatus of claim 34 wherein the remote control and display software applications are the VNC suite of programs.

31. A hand held medical diagnostic apparatus including a processing unit;

the processing unit having user interface controls by which a user controls the operation of the

a probe which produces as an output medical diagnostic data;

the processing unit receiving said medical diagnostic data and processing the data to produce display information for display to a user;

a communications channel which transmits data between the processing unit and a remote display unit located remotely from the probe and from the processing unit, the remote display unit being equipped with at least one of the types of user interface control provided at the processing unit;

wherein the processing unit sends the display information via the communications channel to the remote display unit, the remote display unit displays the display information on a screen, the remote display unit further communicates to the processing unit data describing any manipulation by a user of the user interface controls on the remote display unit, the processing unit processing that data to implement remote control of the medical diagnostic apparatus by said user of the remote display unit.

32. The apparatus of claim 31 wherein the user interface controls which may be operated at the remote display init include a scrollwheel.

33. The apparatus of claim 31 wherein the user interface controls which may be operated at the remote display init include a touch sensitive screen.