Remote virtual medical diagnostic imaging viewer

• US 7,181,617 B2
• Filed: 06/10/2002
• Issued: 02/20/2007
• Est. Priority Date: 06/10/2002
• Status: Active Grant

• Current Assignee: Tailstream Technologies LLC
• Original Assignee: Bionetmedia Development, LLC
• Inventors: Wise, Kelley, Shaebanyan, Meredith
• Primary Examiner(s): Moazzami, Nasser
• Assistant Examiner(s): HOFFMAN, BRANDON S
• Application Number:
  US10/166,000
• Publication Number:
  US 20030229520A1
• Time in Patent Office: 1,716 Days
• Field of Search: 713/345, 713/164, 726/380, 726/704
• US Class Current: 713/164
• CPC Class Codes: G06F 21/53 by executing in a restricted environment, e.g. sandbox or secure virtual machine
• CPC Class Codes: G06F 21/606 by securing the transmission between two devices or processes
• CPC Class Codes: G06F 21/6245 Protecting personal data, e.g. for financial or medical purposes
• CPC Class Codes: G06F 2221/032 Protect output to user by software means
• CPC Class Codes: G06F 2221/2149 Restricted operating environment
• CPC Class Codes: G06T 11/00 2D [Two Dimensional] image generation
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: H04N 1/00209 Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
• CPC Class Codes: H04N 1/00244 with a server, e.g. an internet server fax-servers or the like for store and forward H04N1/324
• CPC Class Codes: H04N 2201/0079 Medical imaging device

Abstract

A image and data application service provider system provides a way of remotely viewing and manipulating images and data for diagnostic and visualization purposes by users unconstrained by geography. Images and data are stored on one or more servers running application service provider software along with meta-data such as access control information, origin of information and references to related data. A set of data consisting related information is sent as an encrypted stream to a viewing station running client software in a secure execution environment that is logically independent of the viewing station'"'"'s operating system.

Claims

1. A method of providing an image to a recipient while safeguarding the recipient from maintaining a copy of the image, comprising:

accessing a remote receiving computer that runs a remote virtual machine portion under control of an external device, and independently from an operating system of the remote receiving computer;

encrypting the image;

streaming the encrypted image to the remote virtual machine portion of the receiving computer;

using the remote virtual machine to decrypt the encrypted image;

using the remote virtual machine to display and interact with the decrypted image, such that a user of the remote receiving computer can interact with the decrypted image, but cannot use the remote receiving computer to store the decrypted image on a persistent memory device.

2. The method of claim 1 wherein the step of providing the image reconstructs an image from which the stream was created.

3. The method of claim 1 wherein the step of providing the image further comprises producing the image inside a buffer of the remote receiving computer.

4. The method of claim 1 further comprising a user utilizing a matrix transformation to modify the image.

5. The method of claim 1 further comprising using a matrix transformation to manipulate the image.

6. The method of claim 5 wherein the matrix transformation is applied interactively.

7. The method of claim 1 wherein the stream comprises only the single image.

8. The method of claim 1 wherein the image comprises a medical diagnostic image.

9. The method of claim 8 wherein the image is selected from the list consisting of an MRI image, a Cat Scan image, a PET image, and an X-Ray.