System and method for monitoring and displaying radiology image traffic

• US 8,095,653 B2
• Filed: 06/02/2011
• Issued: 01/10/2012
• Est. Priority Date: 05/27/2005
• Status: Expired due to Fees

• Current Assignee: L-Cubed Medical Informatics LLC
• Original Assignee: L-Cubed Medical Informatics LLC
• Inventors: Lunsford, Michael
• Primary Examiner(s): WASEL, MOHAMED A
• Application Number:
  US13/152,104
• Publication Number:
  US 20110238827A1
• Time in Patent Office: 222 Days
• Field of Search: 709223-225
• US Class Current: 709/224
• 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

Abstract

An embodiment of the present invention includes a system and method for detecting and monitoring confidential and DICOM image traffic on a computing device in a PACS network. Embodiments of the present invention protect patient confidentiality by preventing the simultaneous display of confidential images and patient identification information when measuring and displaying the image data. The system detects and measures the transfer of confidential images and stores and displays information included in only the non-confidential headers of the images. The system monitors and warns (such as via email and/or pagers) PACS administrators of system slowdowns as a result of the data gathered.

Claims

1. A system for monitoring performance of a medical data network without violating patient confidentiality comprising:

a first image traffic monitoring system operating on a first computing device, the first image traffic monitoring system detecting the transfer of confidential images between the first computing device and the medical data network and storing non-confidential image traffic data, including non-confidential data copied from the confidential images and data describing the number of confidential images transferred over time;

a network traffic analysis system operating on a second computing device, the network traffic analysis system receiving image traffic data from the first image traffic monitoring system and generating warnings to an administrator of the medical data network if the image traffic data indicates that the transfer of confidential images between the first computing device and the medical data network falls below a threshold set by the administrator.

2. The system of claim 1 wherein the network traffic analysis system further comprises:

a graphical user interface (GUI) engine adapted to generate GUIs on the second computing device, the GUIs displaying the number of confidential images transferred over time between the first computing device and the medical data network.

3. The system of claim 1 wherein the first image traffic monitoring system detects non-confidential headers of the confidential images and transmits at least one copy of a non-confidential header to the network traffic analysis system and wherein the graphical user interface (GUI) engine is adapted to display the at least one copy of the non-confidential header.

4. The system of claim 1 wherein the first image traffic monitoring system is adapted to detect current network interface settings of the first computing device and transmit the settings to the Enterprise network traffic analysis system.

5. The system of claim 1 wherein the image traffic data is transmitted to the Enterprise network traffic analysis system substantially immediately upon detection of the transfer of a confidential image and the network traffic analysis system is further adapted to display substantially immediately upon receipt of the image traffic data at least a portion of the image traffic data.

6. The system of claim 1 wherein the image traffic data includes at least one patient name associated with a confidential image and the network traffic analysis system is further adapted to display the patient name when displaying the image traffic data describing the number of confidential images transferred over time.