DEVICE, METHOD, AND COMPUTER PROGRAM PRODUCT FOR DISPENSING MEDIA AS PART OF A MEDICAL PROCEDURE

• US 20110054311A1
• Filed: 11/05/2010
• Published: 03/03/2011
• Est. Priority Date: 11/26/2003
• Status: Active Grant

• Current Assignee: ACIST Medical Systems Incorporated (Bracco SPA)
• Original Assignee: ACIST Medical Systems Incorporated (Bracco SPA)
• Inventors: Waldstein, Philip, Williams, Robert, Hartman, Steven
• Granted Patent: US 8,852,162 B2
• Time in Patent Office: Days
• US Class Current: 600/432
• CPC Class Codes: A61M 5/007 for contrast media
• CPC Class Codes: A61M 5/16827 controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths infusion of multiple fluids without using a controller A61M5/1407
• CPC Class Codes: A61M 5/172 electrical or electronic A61M5/16804, A61M5/16831 take precedence

Abstract

A device, method, and computer program product for controlling a dispensing device adapted to be capable of dispensing contrast media as part of a medical imaging procedure. The device comprises a controller device, user interface, injector portion, and a storage device such that a user of the device may initialize multiple dispensing functions in the injector portion and user interface via a user input. The method and computer program product for controlling a dispensing device comprises receiving a user input from a user interface and directing the dispensing device to perform multiple dispensing functions, including actuating the injector portion and updating the user interface, in response to a user input.

Claims

1. A medical device configured to dispense a medium as part of a medical procedure, the device comprising:

a plurality of injector rams each associated with at least one respective syringe, each syringe operably coupled to the medical device and configured to contain the medium, and each injector ram configured to be extended and/or retracted within a respective syringe;

a controller device configured to actuate each of the plurality of injector rams to extend and/or retract relative to the at least one respective syringe;

a user interface in communication with the controller device and configured to receive a user input from a user of the medical device; and

a storage device configured to be in communication with the controller device, the storage device further configured to receive the user input from the user interface and selectively store the user input such that the plurality of injector rams are configured to be actuated in response to a single user input.

2. A medical device according to claim 1, wherein the user interface further comprises a display and wherein the controller device is further configured to display a graphic on the display.

3. A medical device according to claim 1, wherein in response to a single user input, the plurality of injector rams are configured to be at least one of:

extended fully into the at least one respective syringe so as to initialize the at least one respective syringe prior to filling the at least one respective syringe with the media;

extended into the at least one respective syringe so as to dispense the media from the at least one respective syringe;

retracted from the at least one respective syringe so as to fill the at least one respective syringe with the media;

or

retracted fully from the at least one respective syringe as to allow for replacement of the syringes.

4. A medical device according to claim 1, wherein the plurality of injector rams are configured to be extended and retracted relative to a respective syringe in response to a single user input.

5. A medical device according to claim 1, wherein in response to a single user input, the plurality of injector rams are configured to be at least one of:

extended fully into the at least one respective syringe so as to initialize the syringes prior to filling the syringes with media;

or

retracted fully from the at least one respective syringe so as to allow for replacement of the respective syringes.

6. A medical device according to claim 1, wherein the user interface is configured to receive a plurality of user inputs and the storage device is configured to store the plurality of user inputs, and wherein the plurality of injector rams are configured to be actuated based on the plurality of stored user inputs in response to the single user input.

7. A method for controlling a dispensing device comprising a plurality of injector rams each associated with at least one respective syringe, the dispensing device adapted to dispense contrast media as part of a medical imaging procedure, the method comprising:

receiving a single user input from a user interface in communication with the dispensing device; and

actuating the dispensing device to extend and/or retract the plurality of injector rams relative to at least one respective syringe in response to the single user input.

8. A method according to claim 7, further comprising storing the user input in a memory device in communication with the user interface.

9. A method according to claim 8, wherein the receiving step comprises receiving a plurality of user inputs and storing the plurality of user inputs in the memory device, and wherein the directing step comprises directing the dispensing device to actuate the dispensing device based on the plurality of stored user inputs in response to the single user input.

10. A method according to claim 7, further comprising updating the user interface in response to actuating the dispensing device.

11. A method according to claim 7, wherein the receiving step comprises receiving at least one of:

an initialization command to extend the plurality of injector rams into the at least one respective syringe operably coupled to the dispensing device;

a fill command to retract the plurality of injector rams from the at least one respective syringe operably coupled to the dispensing device;

a dispense command to extend the plurality of injector rams into the at least one respective syringe operably coupled to the dispensing device at a predetermined flow rate;

or

a replace command to retract the plurality of injector rams fully from the at least one respective syringe so as to allow for replacement of the syringes.

12. A method according to claim 7, further comprising receiving a user input comprising at least one of:

a selection of a language of a text graphic adapted to be displayed by the user interface;

a selection of the predetermined flow rate corresponding to the dispense command;

or

a start command to commence actuating the dispensing device.

13. A method according to claim 7, wherein the actuating step comprises at least one of:

extending the plurality of injector rams into the at least one respective syringe operably coupled to the dispensing device so as to initialize the at least one respective syringe prior to filling the at least one respective syringe with the media;

extending the plurality of injector rams into the at least one respective syringe operably coupled to the dispensing device so as to dispense the media from the at least one respective syringe;

retracting the plurality of injector ram from the at least one respective syringe operably coupled to the dispensing device so as to fill the at least one respective syringe with contrast media or flushing media;

or

retracting the plurality of injector rams fully from the at least one respective syringe so as to allow for replacement of the syringes.

14. A method according to claim 7, further comprising at least one of:

displaying a text graphic on the user interface, wherein the text graphic is adapted to convey a data set to a user of the dispensing device;

or

displaying an elapsed time counter graphic, wherein the elapsed time counter graphic is adapted to update in real time.

15. A method according to claim 7, wherein the directing step comprises actuating the dispensing device to extend and retract each injector ram relative to the at least one respective syringe in response to a single user input.

16. A method according to claim 7, wherein the directing step comprises at least one of:

extending the plurality of injector rams fully into the at least one respective syringe operably engaged with the dispensing device so as to initialize the syringe prior to filling the syringes with media;

or

retracting the plurality of injector rams fully from the at least one respective syringe so as to allow for replacement of the syringes.

17. A computer-readable storage medium comprising computer-readable program code portions stored therein for controlling a dispensing device comprising a plurality of injector rams each associated with at least one respective syringe, the dispensing device adapted to dispense contrast media as part of a medical imaging procedure, the computer-readable program code portions comprising:

an executable portion for receiving a single user input from a user interface in communication with the dispensing device; and

an executable portion for actuating the dispensing device to extend and/or retract the plurality of injector rams relative to at least one respective syringe in response to the single user input.

18. A medical device configured to be capable of dispensing a contrast media as part of a medical procedure, the device comprising:

at least one injector ram adapted to engage at least one syringe, the syringe operably engaged with the medical device and configured to contain a media, the at least one injector ram configured to be extended and/or retracted within the syringe;

a controller device configured to actuate the at least one injector ram to extend and/or retract relative to the at least one syringe;

a user interface in communication with the controller device and configured to receive a plurality of user inputs from a user of the medical device;

a storage device configured to communicate with the controller device, the storage device further configured to receive the user inputs from the user interface and selectively store the user inputs such that the at least one injector ram is configured to be actuated based on the plurality of stored user inputs.

19. A medical device according to claim 18, wherein the at least one injector ram is configured to be actuated in response to a single user input.

20. A medical device according to claim 18, wherein the at least one injector ram is configured to be extended and retracted relative to the at least one syringe based on the plurality of stored user inputs.

21. A method for controlling a dispensing device comprising at least one injector ram adapted to engage at least one syringe, the dispensing device configured to be actuated to extend and/or retract the at least one injector ram within the syringe, the dispensing device adapted to dispense contrast media as part of a medical imaging procedure, the method comprising:

receiving a plurality of user inputs from a user interface in communication with the dispensing device;

storing the plurality of user inputs in a memory device in communication with the user interface; and

directing the dispensing device to actuate the at least one injector ram based on the plurality of stored user inputs.

22. A method according to claim 21, wherein the directing step comprises directing the dispensing device to actuate the at least one injector ram in response to a single user input.

23. A method according to claim 21, wherein the directing step comprises actuating the at least one injector ram to be extended and retracted relative to the at least one respective syringe based on the plurality of stored user inputs.