Claims
- 1. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured to move between a storage position and a support position, to support the head of a patient; each paddle having a leg portion depending therefrom and extending through a respective slot formed in the backboard between the front and back and sides; a spanning portion of the paddle depending from the leg portion and engaging the back side of the backboard to secure the paddle to the backboard, the spanning portion moving in a generally arcuate path between the storage and support positions.
- 2. The device of claim 1 wherein said spanning portion of the paddle includes a dowel.
- 3. The device of claim 1 wherein the paddles are movable on the board between a storage position generally against the board and a support position extending generally up from the board, the backboard including a recess formed therein for receiving the paddles in the storage position.
- 4. The device of claim 3 wherein said recess is configured to secure the paddles in the storage position.
- 5. The device of claim 3 wherein said recess is configured so the paddles are generally flush with the front side of the backboard in the storage position.
- 6. The device of claim 1 wherein each paddle has multiple leg portions depending therefrom and extending through multiple respective slots formed in the backboard between the top and bottom sides;
the spanning portion of the paddle spanning between the multiple leg portions to secure the paddle.
- 7. The device of claim 1 wherein said paddles include ear holes.
- 8. The device of claim 1 wherein said spanning portion engages the back side of the backboard when the paddle is moved to the support position and restricts movement of the paddle in the support position beyond approximately 110 degrees from a plane of the backboard.
- 9. The device of claim 1 wherein at least one of the paddles includes a conformable layer.
- 10. The device of claim 1 wherein said backboard comprises raised areas on the back side thereof, the raised areas raising the level of the backboard above a surface on which it rests.
- 11. The device of claim 1 further comprising index structures positioned on the front side of the backboard, the paddles freely slidable transversely on the backboard when not in the support position and engaging a respective index structure in the support position to lock the opposing paddles relative to each other.
- 12. The device of claim 1 further comprising a cushioned area on the backboard front side positioned generally between the paddles.
- 13. The device of claim 1 wherein the paddles are radiologically translucent.
- 14. The device of claim 11 wherein the index structures comprise a plurality of open-ended grooves.
- 15. The device of claim 1 further comprising a raised area on the front side at one end of the backboard, indents being formed in the raised area to receive the paddles in the storage position.
- 16. The device of claim 1 further comprising an indent in the board between the paddles, the indent configured to receive the head of a patient.
- 17. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured, in a support position, to support the head of a patient; each paddle having a leg portion depending therefrom and extending through a respective slot formed in the backboard between the front and back sides; index structures positioned on the front side of the backboard, the paddles freely slidable when not in the support position and engaging a respective index structure in the support position to lock the opposing paddles relative to each other.
- 18. The device of claim 17 wherein the paddles are movable on the backboard between a storage position generally against the backboard and a support position extending generally up from the backboard.
- 19. The device of claim 17 wherein the index structure comprises a plurality of grooves.
- 20. The device of claim 17 wherein the respective slots extend in a direction generally transverse to a longitudinal axis of the backboard.
- 21. The device of claim 17 wherein a paddle index structure is positioned proximate a side of the respective slot.
- 22. The device of claim 21 wherein the index structure includes portions positioned on both sides of the respective slot, the paddles engaging the index structure portions to lock the paddles.
- 23. The device of claim 19 wherein said paddles include ridges configured for engaging the grooves in the index structures when the paddles are moved to the support position.
- 24. The device of claim 17 wherein the paddles are configured to slide freely in the slots when angled in the range of approximately 20°-70° with respect to the backboard and to engage the index structure at an angle above that range to lock the paddles.
- 25. The device of claim 17 wherein the paddles include a conformable layer thereon.
- 26. The device of claim 17 further comprising multiple portions depending from each paddle and extending through multiple respective slots formed in the backboard between the front and back sides.
- 27. The device of claim 26 wherein the index structure is positioned between the multiple slots.
- 28. The device of claim 19 wherein the grooves of the index structure are open at ends thereof.
- 29. The device of claim 19 wherein the grooves of the index structure slope up to the backboard top side at ends thereof.
- 30. The device of claim 18 wherein the backboard includes recessed portions in the top side, each paddle lying in a respective recessed portion when in the storage position.
- 31. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured, in a support position, to support the head of a patient; a securement strap fixed at one end with a paddle and configured to span between the paddles in the support position and secure a patient's head between the paddles; at least one of the paddles configured to capture the securement strap between the paddle and the backboard when the paddle is moved from the support position to a storage position to store the securement strap with the device.
- 32. The device of claim 31 wherein the paddle includes a recessed area thereon for capturing the strap in the storage position.
- 33. The device of claim 31 further comprising walls on the paddle for capturing the strap in the storage position.
- 34. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured, in a support position, to support the head of a patient; a securement strap fixed at one end with a paddle and configured to span between the paddles in the support position and secure a patient's head between the paddles; a plurality of openings formed in at least one of the paddles along the height of the paddles, the openings configured for spanning the securement strap between the opposing paddles at various heights.
- 35. The device of claim 34 further comprising a fastening device fixed on a paddle for securing a free end of the securement strap.
- 36. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured, in a support position, to support the head of a patient; the paddles having a concave shape to conform to the head and neck of a patient on the board.
- 37. The device of claim 36 wherein the top of the paddles are flexible for conforming to a patient.
- 38. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured, in a support position, to support the head of a patient; each paddle having a leg portion depending therefrom and extending through a respective slot formed in the backboard between the front and back sides; index structures including a plurality of open-ended grooves positioned on the backboard, the grooves opening at one end into a respective slot, the paddles freely slidable when not in the support position and engaging the grooves in the support position to lock the opposing paddles relative to each other.
- 39. The device of claim 38 wherein each paddle has at least a pair of leg portions extending through respective slots in the backboard, grooves extending between the slots and opening at both ends into the slots.
- 40. The device of claim 38 the grooves being positioned at the sides of the slot.
- 41. The device of claim 38 wherein the grooves taper up to the front side of the backboard at an end thereof opposite the end opening into the slot.
- 42. The device of claim 38 wherein said paddles include ridges configured for engaging the grooves in the index structures when the paddles are moved to the support position.
- 43. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured, in a support position, to support the head of a patient; each paddle having multiple sections, wherein one section is moveable to a storage position to expose a portion of the head and/or neck while the other section remains in a support position to support the head and/or neck.
- 44. The device of claim 43 wherein the paddle includes a coupling structure for coupling the paddle sections together into a unitary paddle structure.
- 45. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured, in a support position, to support the head of a patient; the backboard back side including raised areas for raising the level of the backboard above a support surface.
- 46. A patient immobilization device comprising:
a backboard having a front side and a back side; a pair of opposing paddles slidably mounted on the backboard and configured to move between a storage position and a support position; at least one leg portion depending from a paddle and extending through a respective slot in the backboard; a cam structure coupled with the leg portion and engaging the back side of the backboard when the paddle is moved to the support position to secure the paddle in place.
RELATED APPLICATION
[0001] This application claims priority to Provisional Application Serial No. 60/359,622, filed Feb. 26, 2002, and entitled “Backboard with Head Immobilizer,” which application is incorporated herein by reference in its entirety.
Provisional Applications (1)
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Number |
Date |
Country |
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60359622 |
Feb 2002 |
US |