Adjustable frame assembly for supporting a surgical tray

Claim 2

An adjustable frame assembly adapted for attachment to an operating table for receiving and supporting a surgical tray above the operating table, comprising in combination: (a) first and second upright supporting columns, each having an upper and a lower end, the lower end of each of said first and second supporting columns being adapted for secure attachment to the operating table; (b) a horizontally-extending bar mounted between the upper ends of said first and second supporting columns for limited angular rotation about the longitudinal axis of said bar with respect to said supporting columns; (c) at least one locking means intercoupled between one end of said horizontally-extending bar and one of said first or second supporting columns for locking the angular position of said horizontally-extending bar with respect to said one supporting column; (d) first and second blocks spaced apart and mounted upon said horizontally-extending bar intermediate the ends of said bar; (e) first and second vertically-extending posts supported, respectively, by said first and second blocks, said first and second posts extending substantially perpendicular to the longitudinal axis of said horizontal bar; (f) a substantially rectangular open frame member adapted for receiving and supporting a surgical tray; and (g) first and second connecting members supported, respectively, by the upper ends of said first and second vertically-extending posts, said first and second connecting members having vertically-extending ends attached to said rectangular open frame member.

Claim 3

The adjustable frame assembly as defined by claim 1 further comprising another locking means intercoupled between the other end of said horizontally-extending bar and the other of said first or second supporting columns for locking the angular position of said horizontally-extending bar with respect to said other supporting column.

Claim 4

The adjustable frame assembly as defined by claim 1 wherein said first and second blocks are slidably mounted upon said horizontally-extending bar, and means associated with at least one of said first or second blocks for locking the position of said one block relative to said horizontally-extending bar.

Claim 5

The adjustable frame assembly as defined by claim 1 wherein said horizontally-extending bar has a substantially rectangular cross section.

Claim 6

The adjustable frame assembly as defined by claim 1 wherein at least one of said first or second vertically-extending posts is slidably mounted within its corresponding block for adjusting the vertical extent to which said one post projects above said corresponding block, and means associated with said corresponding block for locking the position of said one vertically-extending post to said corresponding block.

Claim 7

The adjustable frame assembly as defined by claim 1 wherein each of said first and second vertically-extending posts is slidably mounted, respectively, within said first and second blocks for adjusting the vertical extent to which said posts project above their corresponding blocks, and means associated with each of said first and second blocks for locking the position of said first and second vertically-extending posts, respectively, with respect to said first and second blocks.

Claim 8

The adjustable frame assembly as defined by claim 6 wherein said means associated with each of said first and second blocks for locking the position of said first and second vertically-extending posts, respectively, with respect to said first and second blocks further locks the position of each of said first and second blocks, respectively, with respect to said horizontally-extending bar.

Claim 9

The adjustable frame assembly as defined by claim 1 wherein said substantially rectangular frame member is provided with rounded corners.

Claim 10

The adjustable frame assembly as defined by claim 1 wherein the central portion of each of said first and second connecting members is journally supported within the upper ends, respectively, of said first and second vertically-extending posts, said first and second connecting members being angularly positionable within their journal support.

Claim 11

The adjustable frame assembly as defined by claim 9 wherein the central portion of each of said first and second connecting members is longitudinally slidable through its journal support.

Claim 12

An adjustable frame assembly adapted for attachment to the sides of a hospital operating table, said frame assembly being positionable above the operating table for receiving and supporting a removable surgical tray, comprising in combination: (a) first and second upright supporting columns each having an upper and lower end, the lower ends of each of said first and second columns being adapted for secure attachment, respectively, to each side of the operating table; (b) a horizontal bar located above and extending across the operating table, said horizontal bar being pivotally mounted between the upper ends of said first and second upright supporting columns for limited angular rotation about the axis of said bar with respect to said columns; (c) at least one arm member having a first end attached to one end of said horizontal bar, said arm member extending perpendicular to the axis of said bar and parallel with one of said first or second upright supporting columns; (d) locking means intercoupled between the other end of said arm member and said one upright supporting column for locking the angular position of said horizontal bar with respect to said one upright supporting column; (e) first and second blocks spaced apart and slidably mounted upon said horizontal bar; (f) first and second vertically-extending posts mounted, respectively, within said first and second slidable blocks, said first and second posts extending perpendicularly to the axis of said horizontal bar, at least one of said first or second posts being slidably mounted within its corresponding slidable block; (g) a substantially rectangular frame member having rounded corners and adapted for receiving and supporting a standard surgical tray; and (h) first and second connecting members supported respectively by the upper ends of said first and second vertically-extending posts, said first and second connecting members having vertically-extending ends attached to the lower surface of said substantially rectangular frame.

Claim 13

An adjustable frame assembly adapted for attachment to the sides of a hospital operating table, said frame assembly being positionable above the operating table for receiving and supporting a removable surgical tray, comprising in combination: (a) first and second upright supporting columns each having an upper and lower end, the lower ends of each of said first and second columns being adapted for secure attachment, respectively, to each side of the operating table; (b) a horizontal bar located above and extending across the operating table, said horizontal bar being pivotally mounted between the upper ends of said first and second upright supporting columns for limited angular rotation about the axis of said bar with respect to said columns; (c) at least one arm member having a first end attached to one end of said horizontal bar, said arm member extending perpendicular to the axis of said bar and parallel with one of said first or second upright supporting columns; (d) locking means intercoupled between the other end of said arm member and said one upright supporting column for locking the angular position of said horizontal bar with respect to said one upright supporting column; (e) first and second blocks spaced apart and slidably mounted upon said horizontal bar; (f) first and second vertically-extending posts mounted, respectively, within said first and second slidable blocks, said first and second posts extending perpendicularly to the axis of said horizontal bar, at least one of said first or second posts being slidably mounted within its corresponding slidable block; (g) a substantially rectangular frame member having rounded corners and adapted for receiving and supporting a standard surgical tray; and (h) first and second connecting members supported respectively by the upper ends of said first and second vertically-extending posts, said first and second connecting members having vertically-extending ends attached to the lower surface of said substantially rectangular frame.

Claim 14

An adjustable frame assembly adapted for attachment to the sides of a hospital operating table for receiving and supporting a surgical tray above the operating table, comprising in combination: (a) first and second upright supporting columns each having an upper and a lower end, the lower ends of each of said first and second supporting columns being adapted for secure attachment, respectively, to each side of the operating table; (b) a horizontally-extending bar located above and extending from one side to the other side of the operating table, said horizontal-extending bar being mounted between the upper ends of said first and second supporting columns; (c) first and second blocks spaced apart and slidably mounted upon said horizontally-extending bar intermediate the ends of said bar; (d) means associated with at least one of said first or second blocks for locking the position of said one block relative to said horizontal-extending bar; (e) first and second vertically-extending posts supported, respectively, by said first and second blocks, said first and second posts extending substantially perpendicular to the longitudinal axis of said horizontal bar, at least one of said first or second vertically-extending posts being slidably mounted within its corresponding block for adjusting the vertical extent to which said one post extends above said corresponding block; (f) means associated with said corresponding block for locking the position of said one vertically-extending post to said corresponding block; (g) a substantially rectangular open frame member adapted for receiving and supporting a standard surgical tray; and (h) first and second connecting members supported, respectively, by the upper ends of said first and second vertically-extending posts, said first and second connecting members having vertically-extending ends attached to said rectangular open frame member.

Claim 15

An adjustable frame assembly adapted for attachment to the sides of a hospital operating table for receiving and supporting a surgical tray above the operating table, comprising in combination: (a) first and second upright supporting columns each having an upper and a lower end, the lower ends of each of said first and second supporting columns being adapted for secure attachment, respectively, to each side of the operating table; (b) a horizontally-extending bar located above and extending from one side to the other side of the operating table, said horizontal-extending bar being mounted between the upper ends of said first and second supporting columns; (c) first and second blocks spaced apart and slidably mounted upon said horizontally-extending bar intermediate the ends of said bar; (d) means associated with at least one of said first or second blocks for locking the position of said one block relative to said horizontal-extending bar; (e) first and second vertically-extending posts supported, respectively, by said first and second blocks, said first and second posts extending substantially perpendicular to the longitudinal axis of said horizontal bar, at least one of said first or second vertically-extending posts being slidably mounted within its corresponding block for adjusting the vertical extent to which said one post extends above said corresponding block; (f) means associated with said corresponding block for locking the position of said one vertically-extending post to said corresponding block; (g) a substantially rectangular open frame member adapted for receiving and supporting a standard surgical tray; and (h) first and second connecting members supported, respectively, by the upper ends of said first and second vertically-extending posts, said first and second connecting members having vertically-extending ends attached to said rectangular open frame member.

Claim 16

The adjustable frame assembly as defined by claim 12 wherein the central portion of said first and second connecting members is journally supported within the upper ends, respectively, of said first and second vertically-extending posts, said first and second connecting members being angularly positionable within and slidable through their corresponding journal supports.

Claim 17

The adjustable frame assembly as defined by claim 12 wherein said means associated with said corresponding block for locking the position of said one vertically-extending post to said corresponding block includes a screw threadably mounted within said corresponding block for holding said one vertically-extending post into physical engagement with said horizontal bar upon rotational advancement of said screw.

Claim 18

The adjustable frame assembly as defined by claim 14 wherein said means associated with at least one of said first or second blocks for locking the position of said one block relative to said horizontal bar includes said screw threadably mounted within said corresponding block for holding said one vertically-extending post into physical engagement with said horizontal bar upon rotational advancement of said screw.

Claim 19

A removable open frame unit adapted for use with and forming a part of an adjustable frame assembly for receiving and supporting a surgical tray, comprising in combination: (a) a substantially rectangular frame member adapted for receiving a surgical tray; (b) first and second vertically-extending posts adapted for attachment to said adjustableframe assembly; and (c) first and second U-shaped connecting members attached to and adjustably supported, respectively, by the upper ends of said first and second vertically-extending posts, each of said first and second U-shaped connecting members having a vertically-extending portion at each end thereof with said ends being respectively of opposed frame elements attached to the lower surface of said substantially rectangular frame.

Claim 20

A removable open frame unit adapted for use with and forming a part of an adjustable frame assembly for receiving and supporting a surgical tray, comprising in combination: (a) a substantially rectangular frame member adapted for receiving a surgical tray; (b) first and second vertically-extending posts adapted for attachment to said adjustableframe assembly; and (c) first and second U-shaped connecting members attached to and adjustably supported, respectively, by the upper ends of said first and second vertically-extending posts, each of said first and second U-shaped connecting members having a vertically-extending portion at each end thereof with said ends being respectively of opposed frame elements attached to the lower surface of said substantially rectangular frame.

Claim 21

The removable open frame unit as defined by claim 16 wherein the central portion of said first and second U-shaped connecting members is journally supported within the upper ends, respectively, of said first and second vertically-extending posts, said first and second U-shaped connecting members being angularly positionable within and slidable through their corresponding journal supports.

Claim 22

An adjustable frame assembly adapted for attachment to the side of an operating table for receiving and supporting a removable surgical tray, comprising in combination: (a) at least one upright supporting column having an upper and a lower end, the lower end of said one supporting column being adapted for secure attachment to one side of the operating table; (b) a horizontally-extending bar having one end mounted to the upper end of said upright supporting column, said horizontally-extending bar being adapted for positioning above and extending over the operating table; (c) first and second blocks spaced apart and slidably mounted upon said horizontally-extending bar intermediate the ends of said bar, said first and second blocks being provided with means for preventing their angular rotation about the longitudinal axis of said horizontally-extending bar as they are slidably positioned intermediate the ends of said bar; (d) means associated with at least one of said first or second blocks for locking the position of said one block relative to said horizontally-extending bar; (e) first and second vertically-extending posts supported, respectively, by said first and second blocks, said first and second posts extending substantially perpendicular to the longitudinal axis of said horizontal bar, at least one of said first or second vertically-extending posts being slidably mounted within its corresponding block for adjusting the vertical extent to which said one post extends above said corresponding block; (f) means associated with said corresponding block for locking the position of said one vertically-extending post to said corresponding block; (g) a substantially rectangular open frame member adapted for receiving and supporting a standard surgical tray; and (h) first and second connecting members supported respectively by the upper ends of said first and second vertically-extending posts, said first and second connecting members having vertically-extending ends attached to the lower surface of said substantially rectangular frame.

Claim 23

An adjustable frame assembly adapted for attachment to the side of an operating table for receiving and supporting a removable surgical tray, comprising in combination: (a) at least one upright supporting column having an upper and a lower end, the lower end of said one supporting column being adapted for secure attachment to one side of the operating table; (b) a horizontally-extending bar having one end mounted to the upper end of said upright supporting column, said horizontally-extending bar being adapted for positioning above and extending over the operating table; (c) first and second blocks spaced apart and slidably mounted upon said horizontally-extending bar intermediate the ends of said bar, said first and second blocks being provided with means for preventing their angular rotation about the longitudinal axis of said horizontally-extending bar as they are slidably positioned intermediate the ends of said bar; (d) means associated with at least one of said first or second blocks for locking the position of said one block relative to said horizontally-extending bar; (e) first and second vertically-extending posts supported, respectively, by said first and second blocks, said first and second posts extending substantially perpendicular to the longitudinal axis of said horizontal bar, at least one of said first or second vertically-extending posts being slidably mounted within its corresponding block for adjusting the vertical extent to which said one post extends above said corresponding block; (f) means associated with said corresponding block for locking the position of said one vertically-extending post to said corresponding block; (g) a substantially rectangular open frame member adapted for receiving and supporting a standard surgical tray; and (h) first and second connecting members supported respectively by the upper ends of said first and second vertically-extending posts, said first and second connecting members having vertically-extending ends attached to the lower surface of said substantially rectangular frame.