Systems and devices for encrypting, converting and interacting with medical images

• US 10,419,405 B2
• Filed: 07/17/2017
• Issued: 09/17/2019
• Est. Priority Date: 10/14/2009
• Status: Active Grant

• Current Assignee: Trice Imaging, Inc.
• Original Assignee: Trice Imaging, Inc.
• Inventors: Westin, Martin, Melin, Johanna Wollert, Nordgren, Asa Sjoblom
• Primary Examiner(s): Ullah, Sharif E
• Application Number:
  US15/652,101
• Publication Number:
  US 20170374038A1
• Time in Patent Office: 792 Days
• Field of Search: 713168, 713150, 713163, 713181, 726 2, 726 21, 726 36, 380255, 380264, 380276
• CPC Class Codes: G06F 21/602 Providing cryptographic facilities or services
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 30/40 for processing medical images, e.g. editing
• CPC Class Codes: H04L 63/0414 during transmission, i.e. party's identity is protected against eavesdropping, e.g. by using temporary identifiers, but is known to the other party or parties involved in the communication
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload

Abstract

A network device and a peripheral device for attachment with a medical imaging device provides for the encryption and conversion of a medical image into a secure and standardized image file format as well as the communication of the encrypted and/or converted image to a secure server on a remote network. The devices may detect an unencrypted medical image file transmitted and encrypt and convert selected medical image files associated with the medical data based on standardized medical data format specifications that correlate with an output destination type. An encryption and conversion unit may be incorporated within the hardware and software of a medical imaging device or another network device in order to provide the capability for encrypting a medical image for transmission that is compatible with a destination device or network.

Claims

1. A peripheral conversion and encryption device, comprising:

a communication interface which is configured to detect an unencrypted medical image file transmitted from at least one medical imaging device to at least one destination device, wherein the unencrypted medical image file comprising medical data and meta data, the medical data having a medical data format;

an image converter configured to convert the medical data format associated with the medical data based on standardized medical data format specifications that correlate with an output destination type to create a converted unencrypted medical image file;

an encryption processor coupled with a memory, the encryption processor configured to encrypt the converted unencrypted medical image file to create an encrypted medical image file based on a type of encryption associated with the medical image file, and transmit the encrypted medical image file to at least one destination device via the communication interface.

2. The device of claim 1, wherein the medical data format complies with a Digital Imaging and Communications in Medicine (DICOM) format.

3. The device of claim 1, wherein the image converter is to convert the medical data format into a format that complies with a Digital Imaging and Communications in Medicine (DICOM) format.

4. The device of claim 1, wherein the device is connected with a medical imaging device.

5. The device of claim 4, wherein the device is connected with a communication port of the medical imaging device.

6. The device of claim 1, wherein the encryption processor is to transmit the encrypted medical image file to a hosted server over a network.

7. The device of claim 6, wherein the encryption processor is to transmit the encrypted medical image file to the hosted server over a secure connection on the network.

8. The device of claim 1, wherein the type of encryption associated with the medical image file is pre-configured.

9. The device of claim 1, wherein the type of encryption associated with the medical image file is based on the type of network over which the medical image file will be transmitted.

10. The device of claim 1, wherein the type of encryption associated with the medical image file is based on a type associated with the at least one destination device.

11. A network conversion and encryption device, comprising:

a communication interface which is configured to detect an unencrypted medical image file transmitted from at least one medical imaging device to at least one destination device over an insecure connection, wherein the unencrypted medical image file comprising medical data and meta data, the medical data having a medical data format;

an image converter configured to convert the medical data format associated with the medical data based on standardized medical data format specifications that correlate with an output destination type to create a converted unencrypted medical image file;

an encryption processor coupled with a memory, the encryption processor configured to encrypt the converted unencrypted medical image file based on a type of encryption associated with the medical image file to create an encrypted medical image file, and transmit the encrypted medical image file to the at least one destination device via the communication interface.

12. The network device of claim 11, wherein the image converter is to convert the medical data format into a format that complies with a Digital Imaging and Communications in Medicine (DICOM) format.

13. The network device of claim 11, wherein the device is connected with a local network including the at least one medical imaging device.

14. The network device of claim 13, wherein the device is connected with a communication port of the medical imaging device.

15. The network device of claim 11, wherein the processor is to transmit the encrypted medical image file to a hosted server over a remote network.

16. The device of claim 11, wherein the type of encryption associated with the medical image file based on at least one of the type of network over which the medical image file will be transmitted, a type associated with the destination device or a pre-configured instruction associated with the medical image file.

17. A system for encryption and conversion of a medical image, comprising:

a medical imaging device which is configured to capture at least one medical image file, wherein the medical imaging device comprising;

a communication interface which receives the at least one medical image file from the medical imaging device, the at least one medical image file comprising medical data and meta data, the medical data having a medical data format;

an image converter configured to convert the medical data format associated with the medical data based on standardized medical data format specifications that correlate with an output destination type to create a converted unencrypted medical image file;

an encryption processor coupled with a memory and the encryption database, the encryption processor configured to encrypt the converted unencrypted medical image file based on an encryption type to create an encrypted medical image file, and wherein the encryption processor is configured to transmit the encrypted medical image file to the at least one destination device via the communication interface.

18. The system of claim 17, wherein the image converter is to convert the medical data format into a format that complies with a Digital Imaging and Communications in Medicine (DICOM) format.

19. The system of claim 17, wherein the medical imaging device is connected with a local network including the at least one medical imaging device.

20. The system of claim 17, wherein the encryption type is based on at least one of the type of network over which the medical image file will be transmitted, a type associated with the destination device or a pre-configured instruction associated with the medical image file.