MULTI-TOUCH SENSING DEVICE FOR USE WITH RADIOLOGICAL WORKSTATIONS AND ASSOCIATED METHODS OF USE

• US 20110113329A1
• Filed: 11/08/2010
• Published: 05/12/2011
• Est. Priority Date: 11/09/2009
• Status: Abandoned Application

• Current Assignee: Touchrad, LLC
• Original Assignee: Touchrad, LLC
• Inventors: Pusateri, Michael
• Application Number:
  US12/941,740
• Publication Number:
  US 20110113329A1
• Time in Patent Office: Days
• US Class Current: 715/702
• CPC Class Codes: A61B 6/465 adapted to display user selection data, e.g. graphical user interface, icons or menus
• CPC Class Codes: A61B 6/467 characterised by special input means
• CPC Class Codes: A61B 8/465 adapted to display user selection data, e.g. icons or menus
• CPC Class Codes: A61B 8/467 characterised by special input means
• CPC Class Codes: A61B 8/565 involving data transmission via a network
• CPC Class Codes: G06F 2203/04808 Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G16H 40/63 for local operation

Abstract

Multi-touch sensing device for use with radiological workstations and methods of use. The multi-touch sensing device may be capable of displaying radiological images, the device having a touch screen communicatively coupled with the radiological workstation via a controller, the touch screen adapted to display a work area that includes at least one of a first sensing area adapted to receive touch gestures from a first hand of a user and a second sensing area adapted to receive touch gestures from a second hand of the user.

Claims

1. A multi-touch sensing device for use with a radiological workstation capable of displaying radiological images, the device comprising:

a touch screen communicatively coupled with the radiological workstation via a controller, the touch screen adapted to display a work area that includes at least one of;

a first sensing area adapted to receive touch gestures from a first hand of a user; and

a second sensing area adapted to receive touch gestures from a second hand of the user; and

wherein touch gestures received from the user via the multi-touch sensing device execute functions controlling a medical imaging application executable on the radiological workstation, the medical imaging application adapted to allow a user to analyze radiological images displayed by the radiological workstation.

2. The device of claim 1, wherein the first sensing area includes a circular area and a plurality of substantially polygonal areas arranged in an arcuate pattern around an upper portion of the circular area, the plurality of substantially polygonal areas each corresponding to a particular finger of at least one of the first hand and the second hand of the user.

3. The device of claim 2, wherein the second sensing area includes a circular area having an outer peripheral geometry larger than the circular area of the first sensing area.

4. The device of claim 1, wherein touch gestures execute functions controlling the medical imaging application via one or more application programming interfaces.

5. The device of claim 4, wherein functions include any of open, close, save, scroll, pan, zoom, crop, flip, invert, level, sort, rotate, change layout, center, highlight, outline, draw reference line, annotate, 3D render, measure, erase, stack, brightness, contrast, reposition, select, key mark, key save, display all key images, and combinations thereof.

6. The device of claim 5, wherein the multi-touch sensing device is adapted to receive touch gestures from both first and second sensing areas simultaneously to execute two or more functions controlling the medical imaging application at substantially the same time.

7. The device of claim 1, wherein the work area further includes a swipe pad adapted to receive swiping touch gestures from a user.

8. The device of claim 1, wherein the work area includes a tool bar disposed within a border along a peripheral edge of the work area, the tool bar including at least one icon operatively associated with an ancillary application.

9. The device of claim 8, wherein the ancillary application includes any of:

a virtual keyboard that is overlaid onto the work area, a voice over Internet protocol communication application, an image repository application, an audio recorder application, a dictation application, a calendar application, and combinations thereof.

10. The device of claim 1, wherein the radiological workstation is communicatively coupled via a virtual network control protocol with at least one of a second radiological workstation, an image capturing device, a remote archiving server, and a physician workstation.

11. A radiological workstation capable of displaying radiological images, the workstation comprising:

a memory for storing a device driver application and a medical imaging application;

a processor for executing the device driver application and the medical imaging application; and

a controller communicatively coupled with the radiological workstation and a multi-touch sensing device that includes;

a touch screen adapted to display a work area that includes at least one of;

a first sensing area adapted to receive touch gestures from a first hand of a user; and

a second sensing area adapted to receive touch gestures from a second hand of the user; and

wherein touch gestures received from the user via the multi-touch sensing device are translated into functions controlling the medical imaging application via one or more application programming interfaces, the medical imaging application adapted to allow a user to at least one of analyze radiological images displayed by the radiological workstation and create a radiological report indicative of the radiological images.

12. A method for controlling a medical imaging application executable on a radiological workstation, the medical imaging application having a plurality of functions that allow a user to analyze radiological images, the method comprising:

executing the medical imaging application;

receiving a request to display at least one radiological image, the request including touch gestures received from a multi-touch sensing device, the multi-touch sensing device including;

a touch screen communicatively coupled with the radiological workstation via a controller, the touch screen adapted to display a work area that includes at least one of;

a first sensing area adapted to receive touch gestures from a first hand of a user; and

a second sensing area adapted to receive touch gestures from a second hand of the user; and

wherein touch gestures received from the user via the multi-touch sensing device execute functions controlling the medical imaging application; and

displaying at least one radiological image via a radiological workstation in response to a received touch gesture.

13. The method of claim 12, wherein prior to displaying at least one radiological image, the method includes displaying a radiological study that includes at least one radiological image and receiving touch gestures indicative of a selection of one or more radiological images from the radiological study.

14. The method of claim 12, further comprising updating the at least one radiological image based upon gestures received via the multi-touch sensing device in response to displaying the at least one radiological image.

15. The method of claim 12, further comprising receiving audio notation corresponding to the at least one radiological image and associating the audio notation with the at least one radiological image in response to receiving one or more touch gestures via the multi-touch sensing device.

16. The method of claim 12, wherein functions controlling the medical imaging application include any of:

open, close, save, scroll, pan, zoom, crop, flip, invert, level, sort, rotate, change layout, center, highlight, outline, draw reference line, annotate, 3D render, measure, erase, stack, brightness, contrast, reposition, select, key mark, key save, display all key images, and combinations thereof.

17. The method of claim 12, wherein the gestures include any of:

pinch, swipe, slide, tap, and combinations thereof.

18. The method of claim 12, further comprising receiving at least one of synchronous or at least partially overlapping touch gestures via both the first and second sensing areas of the multi-touch sensing device to execute two or more functions controlling the radiological workstation.

19. The method of claim 12, further comprising creating a radiological report by storing analyzed radiological images as a record adapted to reside in a database communicatively coupled with the radiological workstation.

20. The method of claim 19, wherein creating a radiological report further includes:

executing a dictation application in response to receiving a touch gesture via the multi-touch sensing device;

receiving a dictated message corresponding to the at least one radiological image via the dictation application; and

associating the dictated message with the at least one radiological image.

21. The method according to claim 19, wherein creating a radiological report further includes receiving input indicative of an electronic signature corresponding to a particular user.

22. The method of claim 21, further comprising establishing a peer-to-peer telecommunications link between the radiological workstation and a computing system via a touch gesture received from the multi-touch sensing device.