LONG TERM CARE BED

• US 20140317848A1
• Filed: 07/11/2014
• Published: 10/30/2014
• Est. Priority Date: 09/01/2011
• Status: Abandoned Application

• Current Assignee: Medical Depot Incorporated (Drive Medical Design & Manufacturing)
• Original Assignee: Drive Medical Design & Manufacturing
• Inventors: Kay, Norman A., Johnson, Andrew P., Desousa, Daniel
• Application Number:
  US14/329,014
• Publication Number:
  US 20140317848A1
• Time in Patent Office: Days
• US Class Current: 5/611
• CPC Class Codes: A61G 2200/16 bariatric, e.g. heavy or obese
• CPC Class Codes: A61G 7/005 tiltable around transverse horizontal axis, e.g. for Trendelenburg position rocking beds for physical therapy A61H1/003; hanging patient inclined downwardly for drawing him out A61H2203/0493
• CPC Class Codes: A61G 7/015 divided into different adjustable sections, e.g. for Gatch position
• CPC Class Codes: A61G 7/018 Control or drive mechanisms

Abstract

An adjustable bed system includes a first frame having four actuators coupled thereto and disposed between the head and foot ends thereof. The actuators define a generally-rectangular configuration wherein first and third actuators are diagonally-opposed and wherein second and fourth actuators are diagonally-opposed. A second frame coupled to the first frame includes a first section secured to the first frame, a second section pivotably coupled to the first section towards the head end of the first frame, and a third section pivotably coupled to the first section towards the foot end of the first frame. The first and third actuators are coupled to the second and third sections, respectively, for articulating the second and third sections, respectively. First and second leg assemblies are coupled to the second and fourth actuators, respectively, for selectively raising and lowering the first frame.

Claims

1-25. -25. (canceled)

26. An adjustable bed system, comprising:

a fixed frame;

an articulating frame coupled to the fixed frame, the articulating frame including a first section coupled to the fixed frame, a second section pivotably coupled to one end of the first section, and a third section pivotably coupled to the other end of the first section;

first and second leg assemblies coupled to the fixed frame;

at least one articulation actuator assembly coupled to at least one of the second and third sections of the articulating frame for selectively articulating the articulating frame;

at least one height adjustment actuator assembly coupled to at least one of the first and second leg assemblies for selectively raising and lowering the fixed frame; and

at least one actuator brace engaged to the fixed frame, the at least one actuator brace defining a lumen extending longitudinally therethrough, at least a portion of one of the actuator assemblies slidably disposed within the lumen of the at least one actuator brace such that the at least one actuator brace guides extension and retraction of the actuator assembly.

27. The adjustable bed system according to claim 26, wherein the at least one articulation actuator assembly includes a sleeve mounted to the fixed frame and an arm telescopically movable relative to the sleeve between a retracted position and an extended position to extend and retract the at least one articulation actuator assembly, and wherein the arm extends through the lumen of the actuator brace.

28. The adjustable bed system according to claim 26, wherein the at least one height adjustment actuator assembly includes a sleeve mounted to the fixed frame and an arm telescopically movable relative to the sleeve between a retracted position and an extended position to extend and retract the at least one height adjustment actuator assembly, and wherein the arm extends through the lumen of the actuator brace.

29. The adjustable bed system according to claim 26, wherein the at least one articulation actuator assembly includes first and second articulation actuator assemblies, the first and second articulation actuator assemblies coupled to the second and third sections of the articulating frame, respectively, for independently articulating the second and third sections of the articulating frame.

30. The adjustable bed system according to claim 29, wherein the at least one actuator brace includes first and second actuator braces configured to at least partially receive and guide extension and retraction of the first and second articulation actuator assemblies, respectively.

31. The adjustable bed system according to claim 26, wherein the at least one height adjustment actuator assembly includes first and second height adjustment actuator assemblies, the first and second height adjustment actuator assemblies coupled to the first and second leg assemblies, respectively, for independently raising and lowering the first and second leg assemblies.

32. The adjustable bed system according to claim 31, wherein the at least one actuator brace includes third and fourth actuator braces configured to at least partially receive and guide extension and retraction of the first and second height adjustment actuator assemblies, respectively.

33. The adjustable bed system according to claim 26, wherein the lumen of the at least one actuator brace and the at least a portion of the actuator assemblies slidably disposed therein define complementary configurations.

34. The adjustable bed system according to claim 26, wherein the at least one articulation actuator assembly is movable between a retracted position, corresponding to an un-articulated position of the at least one of the second and third sections of the articulating frame, and an extended position, corresponding to an articulated position of the at least one of the second and third sections of the articulating frame.

35. The adjustable bed system according to claim 26, wherein the at least one height adjustment actuator is movable between a retracted position, corresponding to a lowered position of the at least one of the first and second leg assemblies, and an extended position, corresponding to a raised position of the at least one of the first and second leg assemblies.

36. An adjustable bed system, comprising:

a fixed frame defining a generally rectangular configuration formed via first and second side beams and first and second end beams, the fixed frame further including first and second support beams extend between the first and second side beams, the first and second support beams disposed between the first and second end beams; and

an articulating frame, including;

a first section extending between the first and second support beams of the fixed frame, the first section including a first end and a second end, the first end of the first section including at least one first female clevis member defining a lumen and fixedly engaged to the first support beam, the second end of the first section including at least one second female clevis member defining a lumen and fixedly engaged to the second support beam;

a second section including an end having at least one third female clevis member defining a lumen and configured for positioning adjacent the at least one first female clevis member such that the lumens thereof align with one another;

a third section including an end having at least one fourth female clevis member defining a lumen and configured for positioning adjacent the at least one second female clevis member such that the lumens thereof align with one another; and

a plurality of clevis pins, at least one first clevis pin insertable through the aligned lumens of the at least one first and third female clevis members for releasably pivotably engaging the first and second sections to one another and for releasably pivotably engaging the second section to the fixed frame, and at least one second clevis pin insertable through the aligned lumens of the at least one second and fourth female clevis members for releasably pivotably engaging the first and third sections to one another and for releasably pivotably engaging the third section to the fixed frame.

37. The adjustable bed system according to claim 36, further including a first actuator coupled between the fixed frame and the second section for selectively pivoting the second section about the at least one first clevis pin relative to the first section and the fixed frame.

38. The adjustable bed system according to claim 36, further including a second actuator coupled between the fixed frame and the third section for selectively pivoting the third section about the at least one second clevis pin relative to the first section and the fixed frame.

39. The adjustable bed system according to claim 36, further including at least one leg assembly coupled to the fixed frame.

40. The adjustable bed system according to claim 39, further including at least one height adjustment actuator coupled between the fixed frame and the at least one leg assembly for selectively adjusting a height of the fixed frame.