Integrated multi-rail imaging system

Patent metadata

Field	Value
Publication number	US-10575808-B2
Application number	US-201615288752-A
Country	US
Kind code	B2
Filing date	Oct 7, 2016
Priority date	Oct 10, 2002
Publication date	Mar 3, 2020
Grant date	Mar 3, 2020

Abstract

The imaging system can comprise a plurality of elongated rails, a scanhead assembly, and a small animal mount assembly. The scanhead assembly is selectively mounted onto a first rail and is constructed and arranged for movement in a linear bi-directional manner along the longitudinal axis of the first rail. The small-animal mount assembly is selectively mounted onto a second rail and is constructed and arranged for movement in a linear bi-directional manner along the longitudinal axis of the second rail. The second rail being mounted relative to the first rail such that the longitudinal axis of the second rail is at an angle to the longitudinal axis of the first rail. The imaging system can also comprise a needle injection assembly that is selectively mounted onto the third rail and is constructed and arranged for movement in a linear bi-directional manner along the longitudinal axis of the third rail. The third rail being mounted relative to the second rail and the first rail such that the longitudinal axis of the third rail is substantially coaxial to the longitudinal axis of the first rail. Alternatively, the needle injection assembly is mounted onto the first rail, such that the second rail is positioned therebetween the needle injection assembly and the scanhead assembly.

First claim

What is claimed is:

1. An imaging system for imaging portions of small-animals, comprising:
a plurality of elongated rails, comprising a first rail and a second rail, each rail having a longitudinal axis, wherein the second rail is connectable to the first rail and is movable in parallel with the longitudinal axis of the first rail, and wherein the second rail is configured in a direction orthogonal to the longitudinal axis of the first rail;
a scanhead assembly having a mount, wherein the mount includes a scanhead assembly base member that is attachable to the first rail and is movable in parallel with the longitudinal axis of the first rail; and
a small-animal mount assembly having a mount subassembly, wherein the mount subassembly includes a mount subassembly base member that is attachable to the second rail, and wherein the mount subassembly base member is movable in parallel with the longitudinal axis of the second rail.

2. The imaging system of claim 1 , wherein the first rail is selectively mountable to a planar member, and wherein the planar member substantially underlies at least a portion of the first rail.

3. The imaging system of claim 1 , wherein the longitudinal axis of the second rail is positioned substantially perpendicular to the longitudinal axis of the first rail.

4. The imaging system of claim 1 , further comprising a needle injection assembly comprising an injection assembly base member that is selectively mountable onto the first rail such that the second rail is positioned between the scanhead assembly base member and the injection assembly base member, the injection assembly base member being constructed and arranged for movement in a linear bidirectional manner along the longitudinal axis of the first rail.

5. The imaging system of claim 1 , wherein the elongated rails further comprise:
a top surface;
a first edge and an opposed second edge, each edge being substantially parallel to the longitudinal axis of the rail; and
a raised lip extending therefrom each edge of the rail, substantially perpendicular to the top surface.

6. The imaging system of claim 5 , wherein the scanhead assembly base member further comprises:
a plurality of bearing members mounted thereon a bottom portion of the scanhead assembly base member, wherein at least one of the bearing members is disposed thereon a portion of the raised lip extending from the first edge of the first rail, and at least one of the bearing members is disposed thereon a portion of the raised lip extending from the second edge of the first rail.

7. The imaging system of claim 5 , wherein the second rail further comprises a second rail base member, wherein the second rail base member comprises:
a plurality of bearing members mounted thereon a bottom portion of the second rail base member, wherein at least one of the bearing members is disposed thereon a portion of the raised lip extending from the first edge of the first rail, and at least one of the bearing members is disposed thereon a portion of the raised lip extending from the second edge of the first rail.

8. The imaging system of claim 5 , further comprising a needle injection assembly comprising an injection assembly base member that is selectively mountable onto the first rail such that the second rail is positioned between the scanhead assembly base member and the injection assembly base member, the injection assembly base member being constructed and arranged for movement in a linear bidirectional manner along the longitudinal axis of the first rail, wherein the injection assembly base member further comprises:
a plurality of bearing members mounted thereon a bottom portion of the injection assembly base member, wherein at least one of the hearing members is disposed thereon a portion of the raised lip extending from the first edge of the first rail, and at least one of the bearing members is disposed thereon a portion of the raised lip extending from the second edge of the first rail.

9. The imaging system of claim 1 , wherein the scanhead assembly further comprises a scanhead unit having an operative emitting end, the scanhead unit being electrically coupled to a computer.

10. An imaging system for small-animals, comprising:
a plurality of elongated rails, comprising a first rail and a second rail, each rail having a longitudinal axis, wherein the second rail is attachable to the first rail and is movable in parallel with the longitudinal axis of the first rail, and wherein the second rail is configured to be oriented at an angle between about 30 degrees and about 150 degrees with respect to the longitudinal axis of the first rail;
a scanhead assembly having a mount, the mount having a scanhead assembly base member that is selectively mountable to the first rail and is selectively movable in a linear bidirectional manner along the longitudinal axis of the first rail and
a needle injection assembly comprising an injection assembly base member that is selectively mountable onto the first rail such that the second rail is positioned between the scanhead assembly base member and the injection assembly base member, the injection assembly base member being constructed and arranged for movement in a linear bidirectional manner along the longitudinal axis of the first rail.

11. The imaging system of claim 10 , further comprising a small-animal mount assembly having a mount subassembly, the mount subassembly having a mount subassembly base member that is selectively mountable to the second rail and is selectively movable in a linear bi-directional manner along the longitudinal axis of the second rail.

12. The imaging system of claim 10 , wherein the longitudinal axis of the second rail is positioned substantially perpendicular to the longitudinal axis of the first rail.

13. The imaging system of claim 10 , wherein the elongated rails further comprise:
a top surface;
a first edge and an opposed second edge, each edge being substantially parallel to the longitudinal axis of the rail; and
a raised lip extending therefrom each edge of the rail, substantially perpendicular to the top surface.

14. An imaging system for small-animals, comprising:
a plurality of elongated rails, comprising a first rail and a second rail, each rail having a longitudinal axis, wherein the second rail is attachable to the first rail and movable in parallel with the longitudinal axis of the first rail, and wherein the second rail is configured to be oriented at an angle between about 30 degrees and about 150 degrees with respect to the longitudinal axis of the first rail;
a scanhead assembly having a mount, the mount having a scanhead assembly base member that is selectively mountable to the first rail and is selectively movable in a linear bidirectional manner along the longitudinal axis of the first rail, wherein the scanhead assembly further comprises a scanhead unit having an operative emitting end, the scanhead unit being electrically coupled to a computer.

15. The imaging system of claim 14 , wherein the scanhead assembly further comprises:
an upright column member extending upwardly away from the scanhead assembly base member;
a third rail connected to a top of the upright column and extending therefrom coaxial to the longitudinal axis of the column member, the third rail having a distal end;
a cantilever base member mounted thereon the third rail, the cantilever base member being constructed and arranged for linear bi-directional movement along the longitudinal axis of the third rail, the cantilever base member having a rail lock assembly for selectively securing the cantilever mount member at a des

Assignees

• Fujifilm Sonosite Inc

Inventors

• Zan Leo

Classifications

• A61B8/0841

  for locating instruments · CPC title

• A61B6/12

  Arrangements for detecting or locating foreign bodies · CPC title

• A61D3/00

  Arrangements for supporting or fettering animals for veterinary purposes · CPC title

• A61B8/0833

  involving detecting or locating foreign bodies or organic structures · CPC title

• A61B8/4461

  Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe · CPC title