Surgical device guidance and monitoring devices, systems, and methods
Provided herein are systems, devices, assemblies, and methods for localization of one or more tags in a patient.
1. A device comprising:
a) an attachment component comprising at least one location emitter, wherein the attachment component is configured to be attached to a hand-held medical device with a device tip;
b) a display component: i) attached to, or ii) integral with, the attachment component, wherein the display component comprises a display screen; and
c) a processor configured to receive information from a plurality of witness stations and generate position data of a tag and the hand-held medical device,
wherein said display screen is configured to display the position data, and
wherein said tag comprises an antenna and is physically separate from, and not physically linked to, any of: said attachment component, said display component, and said hand-held medical device; and
wherein the position data displayed by the display screen includes:
i) a tag indicator which corresponds to the physical location of said tag, and
ii) at least one of the following additional indictors:
A) a total distance indicator which indicates the distance of the device tip to the tag,
B) a medical device indicator which corresponds to the location of the medical device with respect to the tag,
C) a tag-tip vector indicator which provides a representation of the two-dimensional distance, and two-dimensional location, of the device tip to the tag; and
D) a depth indicator which provides an indication of how high above, or below, the device tip is with respect to the tag.
2. The device of claim 1 , wherein said display screen further displays a directional indicator which provides information for moving or positioning the medical device.
3. The device of claim 2 , wherein said directional indicator comprises an image of said medical device that is distinct from said medical device indicator.
4. The device of claim 1 , further comprising said hand-held medical device.
5. The device of claim 1 , wherein said attachment component comprises at least two location emitters.
6. The device of claim 1 , wherein said attachment component: i) comprises a sheath that slides over said hand-held medical device, or ii) clips on to said hand-held medical device.
7. The device of claim 1 , wherein said display screen has an area between 3 and 18 square inches.
8. The device of claim 1 , wherein said display component is moveable with respect to said attachment component such that said display screen may be viewed in different positions.
9. The device of claim 1 , wherein said tag indicator comprises a schematic image of said tag.
10. The device of claim 1 , wherein said display screen is at least partially see through, which allows a user to view images on said display screen while still being able to look through said display screen.
11. The device of claim 1 , wherein medical device indicator comprises a schematic image of said hand-held medical device.
12. The device of claim 1 , wherein said tag-tip vector indicator does not provide depth to tag information.
13. The device of claim 1 , wherein said total distance indicator comprises at least one of a numerical representation and a graphical magnitude symbol.
14. The device of claim 1 , wherein said depth indicator comprises at least one of a numerical representation and a graphical magnitude symbol.
15. The device of claim 1 , wherein said at least one of said additional indicators comprises at least two of said additional indicators.
16. The device of claim 1 , wherein said at least one of said additional indicators comprises at least three of said additional indicators.
17. The device of claim 1 , wherein said display screen further displays one or more guides for performing a procedure.
18. The device of claim 1 , wherein said one or more guides comprises symbols directing a user how to move said hand-held medical device to accomplish a task.
19. The device of claim 1 , wherein said one or more location emitters comprise an antenna, wherein said emitters emits sidebands at defined frequencies upon activation by a magnetic field.
20. The device of claim 1 , wherein said one or more emitters comprise at least two emitters positioned to permit a plurality of witness stations to detect orientation of said hand-held medical device relative to said tag.