Ultrasound probe support and stepping device
First Claim
Patent Images
1. An apparatus for guiding a medical instrument comprising:
- a bracket member having a cavity dimensioned and configured to receive at least a portion of a medical instrument;
a carriage member defining a recess adapted to rotationally support the bracket member;
a base assembly adapted to be slidably connected to support the carriage member and to move the carriage member into an imaging position; and
a quick release member operatively associated with the bracket and carriage members for removably attaching and detaching the bracket member to and from the carriage member when the carriage member is in the imaging position without losing position and orientation of the carriage member,wherein the quick release member comprises a grooved portion of the carriage member and a tongued portion of the bracket member, the grooved portion configured and dimensioned to receive the tongued portion and the tongued portion releasable from the grooved portion by rotation of the bracket member with respect to the carriage member.
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Accused Products
Abstract
Apparatus for a medical instrument includes bracket member having a cavity dimensioned and configured to receive at least a portion of the medical instrument; carriage member defining a recess adapted to rotationally support the bracket member; base assembly adapted to be slidably connected to support the carriage member; grid support member adapted to be connected to one end of the base assembly; and template grid, coupled to the grid support member, the template grid having a plurality of grid apertures. In one preferred embodiment, the medical instrument is an ultrasound probe.
128 Citations
14 Claims
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1. An apparatus for guiding a medical instrument comprising:
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a bracket member having a cavity dimensioned and configured to receive at least a portion of a medical instrument; a carriage member defining a recess adapted to rotationally support the bracket member; a base assembly adapted to be slidably connected to support the carriage member and to move the carriage member into an imaging position; and a quick release member operatively associated with the bracket and carriage members for removably attaching and detaching the bracket member to and from the carriage member when the carriage member is in the imaging position without losing position and orientation of the carriage member, wherein the quick release member comprises a grooved portion of the carriage member and a tongued portion of the bracket member, the grooved portion configured and dimensioned to receive the tongued portion and the tongued portion releasable from the grooved portion by rotation of the bracket member with respect to the carriage member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An apparatus for guiding a medical instrument comprising:
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a bracket member having a cavity dimensioned and configured to receive at least a portion of a medical instrument; a carriage member defining a recess adapted to rotationally support the bracket member; a base assembly adapted to be slidably connected to support the carriage member and to move the carriage member into an imaging position; a quick release member operatively associated with the bracket and carriage members for removably attaching and detaching the bracket member to and from the carriage member when the carriage member is in the imaging position without losing position and orientation of the carriage member; a grid support member adapted to be connected to a first end of the base assembly; and a template grid having a plurality of grid apertures and being removably coupled to the grid support member, wherein the base assembly further comprises; a handle on a second end of the base assembly for changing the position of the grid support member and the template grid; first and second crossbars, each crossbar having first and second apertures; first and second elongated, spaced parallel, substantially coextensive sliding rods secured from relative movement by the grid support member and the handle, the first rod being slidable through the first aperture of the first crossbar and the first aperture of the second crossbar and the second rod being slidable through the second aperture of the first crossbar and the second aperture of the second crossbar; and an elongated toothed rack connected at opposite ends thereof to the first and second crossbars, the toothed rack slidably engaged with the carriage and being operably engaged with a rotatable gear mounted in the carriage whereby the carriage is moved linearly along the rods and then precisely held in a selected position along the rods in response to rotation of the gear. - View Dependent Claims (12, 13)
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14. An apparatus for guiding a medical instrument comprising:
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a bracket member having a cavity dimensioned and configured to receive at least a portion of a medical instrument; a carriage member defining a recess adapted to rotationally support the bracket member; a base assembly adapted to be slidably connected to support the carriage member and to move the carriage member into an imaging position; a quick release member operatively associated with the bracket and carriage members for removably attaching and detaching the bracket member to and from the carriage member when the carriage member is in the imaging position without losing position and orientation of the carriage member; a grid support member adapted to be connected to a first end of the base assembly; and a template grid having a plurality of grid apertures and being removably coupled to the grid support member the template grid having first and second spaced surfaces with apertures of the first surface aligned with apertures of the second surface, wherein each aperture is configured and dimensioned to guide elongated objects from the apertures of the first surface to those of the second surface and each aperture is configured to have a wider circumference on one side of the surface to guide the elongated objects.
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Specification