Device and method for positioning patients

• US 7,290,299 B2
• Filed: 01/10/2005
• Issued: 11/06/2007
• Est. Priority Date: 01/09/2004
• Status: Expired due to Fees

• Current Assignee: THOMAS W. VOTEL & PATRICK M. VOTEL AS JOINT TENANTS WITH THE RIGHT OF SURVIVORSHIP
• Original Assignee: Thomas W. Votel
• Inventors: Votel, Thomas W.
• Primary Examiner(s): Canfield; Robert
• Assistant Examiner(s): Spahn; Gay Anh
• Application Number:
  US11/032,681
• Publication Number:
  US 20050150044A1
• Time in Patent Office: 1,030 Days
• Field of Search: 5 8/11.HS, 5 8/11.R, 5 8/11.T, 5 8/31, 5 8/41, 5 8/81, 5 8/91
• US Class Current: 5/81.1HS
• CPC Class Codes: A61G 2200/32 lying
• CPC Class Codes: A61G 7/001 with means for turning-over the patient
• CPC Class Codes: A61G 7/0507 Side-rails
• CPC Class Codes: A61G 7/052 characterised by safety means, e.g. to avoid injuries to patient or caregiver
• CPC Class Codes: A61G 7/0524 characterised by integrated accessories, e.g. bed control means, nurse call or reading lights
• CPC Class Codes: A61G 7/1026 Sliding sheets or mats
• CPC Class Codes: A61G 7/1044 Stationary fixed means, e.g. fixed to a surface or bed
• CPC Class Codes: A61G 7/1051 Flexible harnesses or slings

Abstract

A patient pull-up system is provided which enables a single operator to reposition a patient situated on a patient support, such as a bed, cart, gurney, or table, from a slumped position to a more upright position nearer the head of the patient support. The repositioning event is accomplished with minimal risk of injury or discomfort to the operator and patient. The patient pull-up system includes a translating device, a frame member, and a clamp adapted to grasp a portion of a sheet situated between a patient and a patient support.

Claims

1. A patient pull-up device comprising:

a frame member adapted to be disposed beneath a support frame, the frame member being oriented generally parallel to a lateral axis of the support frame, the frame member having first and second ends that span from at least a right side of the support frame to a left side of the support frame,

a first clamp operatively coupled to the frame member near the first end thereof, the first clamp adapted to releasably apply a gripping force to a sheet placed on a top surface of the support frame,

a second clamp operatively coupled to the frame member near the second end thereof, the second clamp adapted to releasably apply a gripping force to the sheet, and

a translating device adapted to be securably fastened to the support frame, the translating device operatively coupled to the frame member to provide a motive force to move the frame member generally parallel to a longitudinal axis of the support frame to a position nearer a head of the support frame.

2. The patient pull-up device of claim 1 wherein the first and second clamps are adapted to securely grip the sheet pulled therebetween.

3. The patient pull-up device of claim 2 wherein at least one of the first and second clamps pivots to apply a gripping force to a portion of the sheet.

4. The patient pull-up device of claim 3 wherein the gripping force applied to the sheet by the first and second clamps tends to increase when a tension is placed on the sheet.

5. The patient pull-up device of claim 3 wherein the first and second clamps have frictional surfaces to improve the gripping force applied byte first and second clamps to the sheet.

6. The patient pull-up device of claim 1 wherein the first and second clamps have rubberized surfaces to improve a gripping force applied by the first and second clamps to the sheet.

7. The patient pull-up device of claim 2 wherein the first and second clamps are operatively coupled to move together.

8. The patient pull-up device of claim 7 wherein the frame member comprises

a beam portion oriented generally parallel to the lateral axis of the support frame,

a first rail portion coupled to the beam portion near the first end of the frame member, the first rail portion operatively coupled to the first clamp, and

a second rail portion coupled to the beam portion near the second end of the frame member, the second rail portion operatively coupled to the second clamp.

9. The patient pull-up device of claim 8 wherein the beam portion is adapted to be disposed beneath a patient support apparatus, the rail portions extending upwardly from the beam portion, the rail portions spanning from at least the right side of the support frame to the left side of the support frame.

10. The patient pull-up device of claim 1 further comprising a drive mechanism having a hydraulic motor.

11. The patient pull-up device of claim 1 wherein the translating device is adapted to move the frame member via a magnetic coupling.

12. The patient pull-up device of claim 1 wherein the translating device is adapted to be mounted to a bottom surface of the support frame.

13. The patient pull-up device of claim 1 wherein the translating device is adapted to be formed as an integral part of the support frame.

14. The patient pull-up device of claim 1 further comprising a drive mechanism controlled by a remote control unit adapted to communicate with the drive mechanism via radio frequency waves.

15. A method of retrofitting a bed having a support frame, the support frame accommodating a person disposed on a sheet placed on a top surface of the support frame, the support frame having a longitudinal axis and a lateral axis, the longitudinal axis extending from a head of the support frame to a foot of the support frame, the lateral axis extending from a right side of the support frame to a left side of the support frame, the method comprising:

coupling a pull-up device to the support frame, the pull-up device comprising;

a frame member adapted to be disposed beneath the support frame, the frame member being oriented generally parallel to the lateral axis of the support frame, the frame member having fast and second ends that span from at least the right side of the support frame to the left side of the support frame,

a first clamp operatively coupled to the frame member near the first end thereof, the first clamp adapted to releasably apply a gripping force to the sheet,

a second clamp operatively coupled to the frame member near the second end thereof, the second clamp adapted to releasably apply a gripping force to the sheet, and

a translating device adapted to be securably coupled to the support frame, the translating device operatively coupled to the frame member to provide a motive force to move the frame member generally parallel to the longitudinal axis of the support frame to a position nearer the head of the support frame.

16. A method of moving a patient toward the head of the retrofitted bed of claim 15, the method comprising:

pulling the sheet toward the first clamp and operating the first clamp to grip the sheet;

pulling the sheet toward the second clamp and operating the second clamp to grip the sheet; and

operating the translating device to move the frame member generally parallel to the longitudinal axis of the support frame to a position nearer the head of the support frame.

17. A patient support comprising:

a support frame having a longitudinal axis and a lateral axis, the longitudinal axis extending from a head of the patient support to a Loot of the patient support, the lateral axis extending from a right side of the support frame to a left side of the support frame, the support frame adapted to support a patient disposed on a sheet placed on a top surface of the support frame; and

a patient pull-up device operatively coupled to the support frame, the pull-up device comprising

a frame member disposed beneath the support frame, the frame member being oriented generally parallel to the lateral axis of the support frame, the frame member having first and second ends that span from at least the right side of the support frame to the left side of the support frame,

a first clamp operatively coupled to the frame member near the first end thereof, the first clamp adapted to releasably apply a gripping force to the sheet,

a second clamp operatively coupled to the frame member near the second end thereof, the second clamp adapted to releasably apply a gripping force to the sheet, and

a translating device securably fastened to the support frame, the translating device operatively coupled to the frame member to provide a motive force to move the frame member generally parallel to the longitudinal axis of the support frame to a position nearer the head of the patient support.