Surgical table

Patent metadata

Field	Value
Publication number	US-12150902-B2
Application number	US-202217741125-A
Country	US
Kind code	B2
Filing date	May 10, 2022
Priority date	May 10, 2022
Publication date	Nov 26, 2024
Grant date	Nov 26, 2024

Abstract

A surgical table including a first platform portion and a second platform portion that are independently moveable relative to one another is provided. A first portion of a patient can be supported by the first platform portion and a second portion of the patient can be supported by the second platform portion, and the first platform portion and the second platform portion can be adjusted relative to one another to correspondingly adjust positions/orientations of the first portion and the second portion of the patient. To illustrate, using a first end portion supporting the first platform portion, the first platform portion can be rotated about a vertical axis and moved side to side to adjust the position/orientation thereof relative to the second platform portion, and using a second end portion supporting the second platform portion, the second platform portion can be moved toward and away from first platform portion.

First claim

We claim:

1. A surgical table comprising:
a support portion including a first end, an opposite second end, a mid-longitudinal axis extending through the first end and the second end, a first end portion at and adjacent the first end, a second end portion at and adjacent the second end, and a cross member extending between the first end portion and the second end portion of the support portion, the first end portion of the support portion including a first slider portion and a rotator portion supported by the first slider portion, and the second end portion of the support portion including a second slider portion;
a first platform portion, and a first vertically-oriented portion supporting the first platform portion relative to the rotator portion of the first end portion of the support portion, the first platform portion including a first end, an opposite second end, a first end portion at the first end of the first platform portion, a second end portion at the second end of the first platform portion, at least a first rail and a second rail extending between the first end portion and the second end portion of the first platform portion, and a head support and a chest support supported by the at least the first rail and the second rail of the first platform portion, and the first vertically-oriented portion vertically spacing the first platform portion apart from the support portion; and
a second platform portion, and a second vertically-oriented portion supporting the second platform portion relative to the second slider portion of the second end portion of the support portion, the second platform portion including a first end, an opposite second end, a first end portion at the first end of the first platform portion, a second end portion at the second end of the first platform portion, at least a first rail and a second rail extending between the first end portion and the second end portion of the second platform portion, and at least a first thigh support and a second thigh support supported by the at least the first rail and the second rail of the second platform portion, and the second vertically-oriented portion vertically spacing the second platform portion apart from the support portion;
wherein the first platform portion and the second platform portion are positioned adjacent to one another and separated by a gap between the first end of the first platform portion and the second end of the second platform portion;
wherein the first platform portion is moveable side-to-side across the mid-longitudinal axis via operation of the slider portion, the first platform portion is rotatable about an axis transverse to the mid-longitudinal axis via operation of the rotator portion, and the second platform portion is moveable toward and away from the first platform portion in directions aligned with the mid-longitudinal axis via operation of the slider portion.

2. The surgical table of claim 1 , wherein each of the first vertically-oriented portion and the second vertically-oriented portions includes a telescoping column that is expandable and contractible between a first height and a second height to correspondingly move the first platform portion and the second platform portion upwardly and downwardly relative to the support portion.

3. The surgical table of claim 1 , wherein at least one of the head support, the chest support, the first thigh support, and the second thigh support are each adjustable relative to the at least the first rails and the second rails of a respective one of the first platform portion and the second platform portion to accommodate patients of different sizes.

4. The surgical table of claim 1 , further comprising a first adjustment portion positioned between the first support platform and the first vertically-oriented portion that is configured to tilt the first end of the first platform portion upwardly and downwardly relative to the support portion, and configured to rotate the first platform portion side-to-side relative to the support portion.

5. The surgical table of claim 4 , further comprising a second adjustment portion positioned between the second support platform and the second vertically-oriented portion that is configured to tilt the second end of the second platform portion upwardly and downwardly relative to the support portion, and configured to rotate the second platform portion side-to-side relative to the support portion.

6. The surgical table of claim 5 , wherein each of the first vertically-oriented portion and the second vertically-oriented portions includes a telescoping column that is expandable and contractible between a first height and a second height to correspondingly move the first platform portion and the second platform portion upwardly and downwardly relative to the support portion.

7. The surgical table of claim 5 , wherein, when a first portion of a patient is supported by the first platform portion and a second portion of the patient is supported by the second platform portion in a prone position, downward tilting of at least one of the first support platform and the second support platform via operation of a corresponding one of the first adjustment portion and the second adjustment portion can adjust extensional positions/orientations of the patient, and upward tilting of at least one of the first support platform and the second support platform via operation of a corresponding one of the first adjustment portion and the second adjustment portion can adjust flexional positions/orientations of the patient.

8. The surgical table of claim 7 , wherein, when the first portion of the patient is supported by the first platform portion and the second portion of the patient is supported by the second platform portion, rotation of at least one of the first platform portion and the second platform portion via operation of a corresponding one of the first adjustment portion and the second adjustment portion can adjust torsional positions/orientations of the patient.

9. The surgical table of claim 1 , wherein, when a first portion of a patient is supported by the first platform portion and a second portion of the patient is supported by the second platform portion, the operation of the first slider portion and the rotator portion can adjust the sagittal position/orientation of the patient.

10. A surgical table comprising:
a support portion including a first end, an opposite second end, a mid-longitudinal axis extending through the first end and the second end, a first end portion at and adjacent the first end, a second end portion at and adjacent the second end, and a cross member extending between the first end portion and the second end portion of the support portion, the first end portion of the support portion including a first slider portion and a rotator portion supported by the first slider portion, and the second end portion of the support portion including a second slider portion;
a first platform portion, and a first vertically-oriented portion supporting the first platform portion relative to the rotator portion of the first end portion of the support portion, the first platform portion including a first end, an opposite second end, a first end portion at the first end of the first platform portion, a second end portion at the second end of the first platform portion, at least a first rail and a second rail extending between the first end portion and the second end portion of the first platform portion, and a head support and a chest support supported by the at least the first rail and the second rail of the first platform portion, the first vertically-oriented portion being expandable and contractable, and vertically spacing the first platform portion apart from the support po

Assignees

• Warsaw Orthopedic Inc

Inventors

• Lim Roy K
• Dace Mark C

Classifications

• A61G13/122

  Upper body, e.g. chest · CPC title

• A61G13/121

  Head or neck · CPC title

• A61G13/06

  raising or lowering of the whole table surface (A61G13/04 takes precedence) · CPC title

• A61G13/04

  tiltable around transverse or longitudinal axis · CPC title

• A61G13/02

  Adjustable operating tables; Controls therefor · CPC title