Computer-based video recording and management system for medical diagnostic equipment

• US 7,231,135 B2
• Filed: 11/16/2001
• Issued: 06/12/2007
• Est. Priority Date: 05/18/2001
• Status: Active Grant

• Current Assignee: Provation Software Incorporated (Fortive Corp.)
• Original Assignee: Pentax of America Incorporated (Hoya Corporation)
• Inventors: Francis, Richard W., Esenyan, Hayk
• Primary Examiner(s): Tran; Thai Q.
• Assistant Examiner(s): JONES, HEATHER RAE
• Application Number:
  US09/987,872
• Publication Number:
  US 20020172498A1
• Time in Patent Office: 2,034 Days
• Field of Search: None
• US Class Current: 386/241
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: H04N 5/9201 involving the multiplexing of an additional signal and the video signal

Abstract

A computer-based video recording and management system is provided which is used in conjunction with medical diagnostic equipment. The system allows a physician or medical personnel to record and time-mark significant events during a medical procedure on video footage, to index patient data with the video footage, and then to later edit or access the video footage with patient data from a database in an efficient manner. The system includes at least one input device that inserts a time-mark into the video footage; and a workstation that associates an index with each time-mark, extracts a portion of the video footage at the time-mark beginning just before and ending just after the time-mark, concatenates the portion of the video footage with other portions of video footage, into a shortened summary video clip, and stores both the video footage and summary video clip into a searchable database.

Claims

1. A computer readable medium storing a computer program that provides a computer-based video recording and management system for medical procedures, the medium comprising:

an inserting code segment that inserts at least one time-mark into video upon receiving input from a user, the at least one time-mark capable of being inserted into the video real-time during a medical procedure while the video is being recorded and post procedure;

an associating code segment that associates an index with the at least one time-mark, data capable of being input into the index real-time during a medical procedure and post procedure; and

an extracting code segment that extracts at least one portion of the video starting at a predetermined period of time before the at least one time-mark and ending at a predetermined period of time after the at least one time-mark.

2. The medium according to claim 1, wherein the index comprises data for at least one of a patient'"'"'s name, medical finding, finding location, and free text.

3. The medium according to claim 2, wherein the data is transmitted from at least one of a medical instrument, microphone, footpedal/switch, mouse and computer keyboard operated by a user of the system.

4. The medium according to claim 1, wherein the at least one portion of video is concatenated with at least another portion of video into a shortened summary video clip.

5. A computer readable medium storing a computer program that enables recording and time-marking of significant events during a medical procedure in video, indexing patient data with the video, and editing and accessing the video with patient data and diagnostic information from a database, the medium comprising:

an inserting code segment that inserts at least one time-mark into the video, the at least one time-mark capable of being inserted into the video real-time during the medical procedure while the video is being recorded and post procedure;

an associating code segment that associates an index with the at least one time-mark;

an extracting code segment that extracts at least one portion of the video at the at least one time-mark, wherein the at least one portion begins before the at least one time-mark and ends after the at least one time-mark;

a concatenating code segment that concatenates the extracted at least one portion of video together with at least another portion of video into a shortened summary video clip; and

a storing code segment that stores, both the video and shortened summary video clip with associated indices, into a searchable database.

6. The medium according to claim 5, further comprising a an updating code segment that maintains and updates at least one patient'"'"'s medical record with at least one of data from the index, video, and still images from the medical procedure.

7. The computer readable medium according to claim 5, wherein the index comprises data fields for at least one of a name, medical finding, finding location, and free text.

8. The computer readable medium according to claim 7, wherein data for the index is capable of being input real-time during the medical procedure and post-procedure.

9. The computer readable medium according to claim 5, wherein the time-mark is inserted according to a user input.

10. The computer readable medium according to claim 5, further comprising a notifying code segment that notifies whether the insertion of the at least one time-mark was successful or failed, by displaying a message on a monitor.

11. The computer readable medium according to claim 5, further comprising a player providing code segment that provides a specialty video player.

12. The computer readable medium according to claim 11, wherein the specialty video player includes a playback speed control which provides for playback speeds ranging from a reduced speed to an accelerated speed as compared to a normal speed.

13. The computer readable medium according to claim 11, further comprising an enabling code segment that enables jumping backward to a previous time-mark or jumping forward to a next time-mark.

14. The computer readable medium according to claim 11, further comprising a still image capturing code segment that provides a capture still image feature which stores a still image within at least one patient'"'"'s medical record.

15. The computer readable medium according to claim 11, further comprising a marker code segment that provides a create marker and delete marker feature which allows for the creation and deletion of the at least one time-marker within the video.

16. The computer readable medium according to claim 5, further comprising a voice data entry code segment which provides a voice activated data entry system allowing data to be entered via voice.

17. A computer-based video recording and management system, used in conjunction with medical diagnostic equipment, which allows recording and time-marking of events during a medical procedure on video, indexing patient data with the video, and editing or accessing the video with patient data from a database, the system comprising:

at least one input device that inserts at least one time-mark into the video, the at least one time-mark capable of being inserted into the video real-time during the medical procedure while the video is being recorded and post procedure; and

at least one workstation that associates an index with each time-mark, extracts at least a portion of the video at the at least one time-mark beginning before and ending after the at least one time-mark, concatenates the at least one portion of the video with at least another portion of video into a shortened summary video clip, and stores both the video and summary video clip into a searchable database.

18. The system according to claim 17, in which the at least one input device comprises a medical instrument having a video source, the video source being connected to the at least one workstation.

19. The system according to claim 18, wherein the medical instrument comprises an endoscope.

20. The system according to claim 18, wherein the medical instrument comprises one of an ultrasound device, flouroscopy device, x-ray device and surgical camera.

21. The system according to claim 17, wherein the at least one workstation maintains at least one patient'"'"'s medical record.

22. The system according to claim 17, wherein the index comprises data fields for at least one of a name, medical finding, finding location, and free text.

23. The system according to claim 22, wherein data for the index is capable of being input real-time during a medical procedure and post-procedure during review.

24. The system according to claim 17, wherein the at least one workstation is connected to a network.

25. The system according to claim 24, wherein the at least one workstation is connected to the network via an Internet connection.

26. The system according to claim 24, further comprising at least one file server having a video storage array connected to the network which stores at least one patient'"'"'s medical record.

27. The system according to claim 26, wherein the database is located in one of the at least one workstation and the at least one file server.

28. The system according to claim 24, wherein the network comprises a peer-to-peer network.

29. The system according to claim 17, wherein the input device comprises a foot pedal/switch, microphone, mouse, and computer keyboard.

30. The system according to claim 17, wherein when the input device is activated, the system encapsulates data with the video for indexing purposes.