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US 6,260,220 B1Granted
Surgical table for lateral procedures
AssigneeOrthopedic Systems, Inc.
InventorsSteve R. Lamb, Russell Klein
Life of this patent
Estimating the term…
Abstract
A surgical table having a table top which extends between a pair of vertically extending posts and which is laterally rotatable about its longitudinal axis. The head and foot ends of the table may be raised or lowered as needed to position the patient in trendelenberg and reverse trendelenberg orientations. The table top is coupled to each of the posts by means of gimbals having perpendicular rotation axes which provide the degrees of freedom necessary to permit both lateral rotation (to any angle) and trendelenberg.
Claims22
A surgical table comprising:
- first and second support posts, and
- a table top coupled to the first and second support posts, the table top having first and second ends;
- the first post extendable between retracted and extended positions, one of the retracted and extended positions corresponding to a first table position in which the first and second ends are substantially equidistant from a horizontal plane and the other of the retracted and extended positions corresponding to a second table position in which the first end is elevated relative to the second end, the table top being laterally rotatable when the table is in the first table position and when the table is in the second table position the first post oriented vertically when in the first position and when in the second position.
A surgical table comprising:
- first and second support posts;
- a first shaft extending through the first post and a second shaft extending through the second post, each shaft having a rotational axis;
- and
- a table top coupled to the first and second shafts, laterally rotatable about the shafts and being further moveable between a first position in which the rotational axes of the first and second shafts are co-axial and a second position in which the rotational axis of the first shaft is elevated above the rotational axis of the second shaft.
1 more element
A surgical table comprising:
- a pair of posts;
- a table top extending between the posts;
- a pair of gimbals, each mounted to one end of the table top, each gimbal including
- a first portion secured to the table top;
- a second portion rotatably coupled with the first portion for relative rotation about a first gimbal axis;
- a rod coupled with the second portion for relative rotation about a second gimbal axis which is perpendicular to the first gimbal axis;
- a pair of supports, each attached to one of the rods;
- and
- a pair of shafts, each attached to one of the supports and each rotatably attached to a corresponding one of the posts.
6 more elements
A method of positioning a patient for surgery, comprising the steps of:
- (a) providing a surgical table having a pair of posts and a table top extending between the posts, the table top having a head end, a foot end, and a longitudinal axis;
- (b) securing a patient onto the table;
- (c) elevating the foot end of the table to a height above that of the head end by extending the posts corresponding to the foot end of the table;
- (d) laterally rotating the table top;
- and
- (e) performing a surgical procedure.
3 more elements
A surgical table comprising:
- first and second support posts,
- a shaft having a first rotation axis, the shaft rotatably attached to the first post for rotation about the first rotation axis;
- a support coupled to the first shaft;
- a gimbal coupled to the support;
- a table top having a first end coupled to the gimbal and a second end coupled to the second support post, the table top laterally rotatable about the first rotation axis and further moveable between a first table position in which the first and second ends are substantially equidistant from a horizontal plane and a second table position in which the first end is elevated above the second end,
- wherein the gimbal includes:
- a first member secured to the table top;
- and
- a second member rotatably coupled to the support for rotation about a second rotation axis when the table is moved between the first and second table positions, the first and second members rotatably coupled for relative rotation about a third rotation axis during movement of the table top to a condition in which the table top is laterally rotated and is in the second position, the third rotation axis being perpendicular to the second rotation axis.
6 more elements
A surgical table comprising:
- first and second support posts, and
- an elongate table top coupled to the first and second support posts and having first and second ends, the table top laterally rotatable and further moveable between a first position in which the first and second ends are substantially equidistant from a horizontal plane and a second position in which the first end is elevated above the second end;
- the table top including a first patient support section and a second patient support section, the first patient support section substantially narrower than the second patient support section to facilitate surgical access to a patient positioned on the table top.
A surgical table comprising:
- first and second support posts, and
- an elongate table top coupled to the first and second support posts and having first and second ends, the table top laterally rotatable and further moveable between a first position in which the first and second ends are substantially equidistant from a horizontal plane and a second position in which the first end is elevated above the second end;
- and
- support pads attachable to the table for supporting a patient in a lateral condition, the support pads including:
- a first pad including an attachment arm attachable to a block, the block including:
- a clamp attachable to the table, the clamp including a loose condition in which the clamp is longitudinally slidable along the table and a secure condition in which the clamp is securely clamped to the table and further including a first actuator for adjusting the clamp between the first and second conditions,
- a member attached to the block and being moveable relative to the block between an elevated condition and a lowered condition, the member supporting the attachment arm,
- a second actuator attached to the block and engaged with the member for moving the member relative to the block, a telescoping shaft extending between the block and the attachment arm, the telescoping shaft selectably retractable to a first condition in which it has a first length and selectively extendable to a second condition in which it has a second length which is longer than the first length, and
- a third actuator engagable with the telescoping shaft to selectively engage the shaft in the first or second condition.
6 more elements
Dependencies are inferred from the claim text.