Proning frame for a patient bed

Patent metadata

Field	Value
Publication number	US-11529276-B2
Application number	US-202117462272-A
Country	US
Kind code	B2
Filing date	Aug 31, 2021
Priority date	Oct 23, 2020
Publication date	Dec 20, 2022
Grant date	Dec 20, 2022

Abstract

A head rest accessory for coupling to sockets provided on a bed frame of a hospital bed is provided. A frame is configured to be insertable downwardly into the sockets to couple the frame to the bed frame of the hospital bed. A head rest mount is coupled to the frame and is repositionable along the frame. A head rest is coupled to the head rest mount and includes a face rest shell. A first angle sensor is positioned along a side of the face rest shell. A second angle sensor is positioned on a head end of the face rest shell.

First claim

The invention claimed is:

1. A head rest accessory for coupling to sockets provided on a bed frame of a hospital bed adjacent a head end of the hospital bed, the head rest accessory comprising
a frame having a pair of rails that are spaced apart and substantially parallel and that extend from a distal end to a proximal end, a crossbeam coupled to the distal ends of the pair of rails, a pair of posts that are coupled to the proximal ends of a respective rail of the pair of rails, each post extending from the proximal ends to permit the posts to be insertable downwardly into the sockets to couple the frame to the bed frame of the hospital bed so that the frame is cantilevered from the bed frame,
a head rest mount coupled to the frame and extending between the pair of rails, the head rest mount having at least one releasable clamp that grips a corresponding one of the pair of rails to lock the head rest mount in place on the frame when the releasable clamp is in a locked condition, and the head rest mount being repositionable along the pair of rails when the releasable clamp is in an unlocked condition, and
a head rest coupled to the head rest mount, the head rest including a face rest shell having an upwardly facing concave surface and having a generally T-shaped cutout to receive a patient's eyes, nose, mouth, and a central chin region of the patient's face when the patient is in a prone position on the head rest accessory.

2. The head rest accessory of claim 1 , wherein the posts are insertable into at least one of a traction fixation frame socket of the hospital bed or headboard sockets of the hospital bed.

3. The head rest accessory of claim 1 , wherein the crossbeam extends orthogonal to each of the pair of rails.

4. The head rest accessory of claim 1 , further comprising a support member extending between the pair of rails at the proximal end of the frame, wherein the support member includes a pair of support member ends, wherein each of the pair of support member ends extends outwardly from the proximal end of the frame, wherein each of the pair of posts is coupled to one of the support member ends and extends perpendicular to a longitudinal axis of the support member.

5. The head rest accessory of claim 1 , wherein each of the pair of posts is cylindrical.

6. The head rest accessory of claim 1 , wherein, during use, the frame extends over a pair of push handles in a storage position on the hospital bed.

7. The head rest accessory of claim 1 , wherein the head rest mount is repositionable along the pair of rails along a longitudinal axis of the hospital bed.

8. The head rest accessory of claim 1 , wherein the head rest mount includes a base that is repositionable along the pair of rails.

9. The head rest accessory of claim 8 , wherein the base includes a track and a body repositionable along the track in a direction perpendicular to the longitudinal axis of the hospital bed.

10. The head rest accessory of claim 9 , further comprising:
a mount post extending vertically from the body, and
a mount rail extending from the post and repositionable vertically along the post.

11. The head rest accessory of claim 10 , wherein the head rest is coupled to a cantilevered end of the mount rail.

12. The head rest accessory of claim 11 , wherein:
the head rest is rotatable about the mount rail in a first rotational direction to roll the head rest,
the head rest is rotatable about the mount rail in a second rotational direction to pitch the head rest, and
the head rest is rotatable about the mount rail in a third rotational direction to yaw the head rest.

13. The head rest accessory of claim 1 , wherein the face rest shell includes:
a downwardly facing convex surface opposite the upwardly facing concave surface,
an outer perimeter having a partially circular top outer edge and a bottom outer edge, the outer perimeter including a pair of planar side outer edges extending between the top outer edge and the bottom outer edge, and
a bottom opening formed in the bottom outer edge, wherein the generally T-shaped cutout extends from the bottom opening, the generally T-shaped cutout defined by an inner edge, the generally T-shaped cutout including a mouth cutout extending from the opening and an eye cutout extending from the mouth cutout, wherein the eye cutout is defined by a planar top inner edge and a pair of curved inner edges extending from the planar top inner edge,
wherein the concave surface and the convex surface extend between the inner edge of the cutout and the outer perimeter.

14. The head rest accessory of claim 13 , wherein the face rest shell includes relief cutouts around the eye cutout to facilitate distributing interface pressure from protruding facial features of the patient.

15. The head rest accessory of claim 13 , wherein the face rest shell includes:
a top wall extending from the top outer edge, and
a pair of side walls, wherein each of the pair of side walls extends from one of the pair of planar side outer edges.

16. The head rest accessory of claim 15 , further comprising a face cushion is positioned on the concave surface of the face rest shell and retained in the concave surface of the face rest shell by the top wall and the pair of side walls.

17. The head rest accessory of claim 16 , wherein the face cushion includes a surface that is sized and shaped to the patient's face, wherein the face cushion includes a generally T-shaped cutout to receive a patient's eyes, nose, mouth, and a central chin region of the patient's face when the patient is in a prone position on the head rest accessory.

18. The head rest accessory of claim 1 , wherein the face rest shell includes at least one angle sensor attached to the face rest shell to indicate a tilt angle of the face rest shell.

19. The head rest accessory of claim 18 , wherein the at least one angle sensor is positioned along a side of the face rest shell and aligned with an eye cutout of the generally T-shaped cutout, wherein the at least one angle sensor measures a longitudinal tilt angle of the face rest shell.

20. The head rest accessory of claim 18 , wherein the at least one angle sensor is positioned on a head end of the face rest shell on a centerline of the face rest shell extending between the head end and a chin end of the face rest shell, wherein the at least one angle sensor measures a lateral tilt angle of the face rest shell.

Assignees

• Hill Rom Services Inc

Inventors

• Kaikenger Philippe
• Duvert Jean-Bernard
• Audic Mickael
• Hight Joshua C
• Conejo Alejandro Noe
• Moenter Jonathan K
• Zapfe Lori A
• Kooiker Heather D
• Abousaleh Christine
• Urrea Carlos A
• Dreyer Morgan M

Classifications

• A61G2200/325

  prone · CPC title

• A61G7/072 Primary

  for the head only · CPC title

• A61G2203/42

  for inclination · CPC title