Hospital bed communication and control device

• US 6,560,798 B2
• Filed: 09/26/2002
• Issued: 05/13/2003
• Est. Priority Date: 11/30/1992
• Status: Expired due to Fees

• Current Assignee: Hill-Rom Incorporated (Baxter International Inc.)
• Original Assignee: Hill-Rom Services Incorporated (Baxter International Inc.)
• Inventors: Welling, Jeffrey R., Poehner, Michael E.
• Primary Examiner(s): KING, ANITA M
• Application Number:
  US10/255,195
• Publication Number:
  US 20030019038A1
• Time in Patent Office: 229 Days
• Field of Search: 248/694, 248/276.1, 248/278.1, 248/281.11, 248/282.1, 248/283.1, 248/284.1, 560/0, 550/31, 550/71, 542/5, 561/8, 561/7, 562/4, 542/4, 340/825.19, 704/275
• US Class Current: 5/503.1
• CPC Class Codes: A61G 2203/12 Remote controls
• CPC Class Codes: A61G 7/05 Parts, details or accessories of beds devices for prevention against falling out A47C21/08, A47D7/00 ; mattresses A47C27/00
• CPC Class Codes: A61G 7/0506 Head or foot boards head or foot boards for comfort or ergonomics A47C19/022
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: H04M 1/04 Supports for telephone transmitters or receivers

Abstract

A communication and control device for attachment to the head end of a hospital bed for positioning a voice activated communication and control module adjacent a patient'"'"'s head.

Claims

1. A bed assembly comprising:

a bed having a foot end and a head end that moves relative to the foot end,

a voice recognition communication and control device including an arm and a voice recognition communication and control module, the arm having a first portion coupled to the module and a second portion coupled to the head end of the bed so that the voice recognition communication and control module and arm move with the head end of the bed and can be moved relative to the head end of the bed.

2. The bed assembly of claim 1, wherein the control device further includes a securing mechanism configured to couple the arm to the head end of the bed.

3. The bed assembly of claim 2, wherein the arm further includes an articulating joint coupled to the securing mechanism.

4. The bed assembly of claim 3, wherein the securing mechanism includes an adjustable clamp surrounding the articulating joint.

5. The bed assembly of claim 4, wherein the adjustable clamp includes first and second clamping portions and an adjustment mechanism configured to provide relative movement between the first and second clamping portions.

6. The bed assembly of claim 3, wherein the control device further includes a mechanical stop coupled to the articulating joint and the mechanical stop cooperates through the securing mechanism to limit movement of the arm relative to the securing mechanism.

7. The bed assembly of claim 1, wherein the bed further includes a first side and a second side and the arm is movable from a first position in which the voice recognition communication and control module extends over the bed between the first and second sides and a second position in which the voice recognition communication and control module extends outwardly beyond one of the first and second sides of the bed so that the voice recognition communication and control module is accessible from a chair located beside the bed.

8. The bed assembly of claim 1, wherein the arm is an articulating arm.

9. The bed assembly of claim 8, wherein the articulating arm includes a first arm segment having a first end coupled to the head end of the bed and a second end, a second arm segment having a first end and a second end, a first articulating joint coupled to the first end of the first arm segment and to the head end of the bed, and a second articulating joint coupled to the second end of the first arm segment and the first end of the second arm segment.

10. The bed assembly of claim 9, wherein the first articulating joint permits the first arm segment to rotate about a first axis of rotation and the second articulating joint permits the second arm segment to rotate relative to the first arm segment about a second axis of rotation.

11. The bed assembly of claim 10, wherein the first arm segment extends along a longitudinal axis and the first axis of rotation is generally perpendicular to the longitudinal axis of the first arm segment.

12. The bed assembly of claim 10, wherein the second articulating joint permits the second arm segment to rotate relative to the first arm segment about a third axis of rotation.

13. The bed assembly of claim 12, wherein the third axis of rotation is generally collinear with the longitudinal axis of the first arm segment.

14. The bed assembly of claim 10, wherein the articulating arm further includes a third articulating joint coupled to the second end of the second arm segment and the control module to permit the control module to rotate relative to the second arm segment about a third axis of rotation.

15. The bed assembly of claim 14, wherein the articulating arm further includes a third arm segment extending between the second arm segment and the third articulating joint.

16. The bed assembly of claim 15, wherein the third arm segment is flexible.

17. The bed assembly of claim 9, wherein the first arm segment extends along a longitudinal axis and the second axis of rotation is generally perpendicular to the longitudinal axis of the first arm segment.

18. The bed assembly of claim 9, wherein the control apparatus further includes a securing mechanism configured to couple the articulating arm to the head end of the bed.

19. The bed assembly of claim 18, wherein the securing mechanism includes an adjustable clamp having first and second clamping portions which each surround a portion of the first articulating joint and an adjustment mechanism configured to provide relative movement between the first and second clamping portions to adjust the pressure applied by the adjustable clamp to the first articulating joint.

20. The bed assembly of claim 19, wherein the first articulating joint has a larger diameter than the first end of the articulating arm to provide a larger clamping surface area to reduce the clamping force required by the adjustable clamp.

21. The bed assembly of claim 19, wherein the first and second arm segments and the first and second articulating joints have interconnected hollow interiors and an electrical connector extends through these hollow interiors.

22. A bed assembly comprising:

a bed including a support;

an arm having a first end and a second end, the first end coupled to the support; and

a housing coupled to the second end of the arm, the housing carrying a voice recognition communication and control module.

23. The bed assembly of claim 22, wherein the voice recognition communication and control module includes pressure sensitive switches.

24. The bed assembly of claim 22, wherein the voice recognition communication and control module includes conductive switches.

25. The bed assembly of claim 22, wherein the voice recognition communication and control module includes sip and puff switches.

26. The bed assembly of claim 22, wherein the voice recognition communication and control module includes pillow switches.

27. The bed assembly of claim 22, wherein the voice recognition communication and control module includes tongue activated switches.

28. The bed assembly of claim 22, wherein the voice recognition communication and control module includes eyebrow actuated switches.

29. The bed assembly of claim 22, wherein the arm is configured to move the housing relative to the support.

30. The bed assembly of claim 22, wherein the bed further comprises a head portion including the support, and the head portion is movable between a down position and an up position.

31. The bed assembly of claim 22, wherein the support comprises a lower supporting structure, and a head portion of the bed is movable relative to the lower supporting structure between a down position and an up position.

32. A bed assembly comprising:

a bed including a head end and a foot end;

an arm having a first end and a second end, the first end coupled to the head end of the bed;

a voice recognition communication and control module coupled to the second end of the arm;

an interface interposed in electrical communication between the voice recognition communication and control module and a device; and

wherein the device is movable between an actuated condition and a non-actuated condition in response to a signal from the voice recognition communication and control module.

33. The bed assembly of claim 32, wherein the device calls a nurse when the device is actuated.

34. The bed assembly of claim 32, wherein the device at least one of turns on and off a light when the device is actuated.

35. The bed assembly of claim 32, wherein the device at least one of turns on and off a television when the device is actuated.

36. The bed assembly of claim 32, wherein the device at least one of places and receives telephone calls when the device is actuated.

37. The bed assembly of claim 32, wherein the device adjusts the height of the bed when the device is actuated.

38. The bed assembly of claim 32, wherein the device adjusts the configuration of the bed when the device is actuated.

39. The bed assembly of claim 32, wherein the device adjusts the position of a mattress when the device is actuated.

40. The bed assembly of claim 32, wherein the interface is enclosed in an interface box fixed to the bed.