IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0163651
(2011-06-17)
|
등록번호 |
US-8845560
(2014-09-30)
|
발명자
/ 주소 |
- Hernandez, Antonio
- Vazquez, Diego
- Hernandez, Javier
- Gallardo, Juan Carlos Valenzuela
- Galindo, Marcos
- Myrann, Michelle
- Davis, Joan
- Tiernan, Maureen
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
20 |
초록
▼
A physical therapy chair. Implementations may include a seat bottom coupled to a chair base adjustable along a z axis. A seat back couples to the seat bottom at an angle to the axis. An arm support slidably couples to the seat back and is fixable at desired positions. An arm has first, second, and t
A physical therapy chair. Implementations may include a seat bottom coupled to a chair base adjustable along a z axis. A seat back couples to the seat bottom at an angle to the axis. An arm support slidably couples to the seat back and is fixable at desired positions. An arm has first, second, and third arm portions. The first arm portion pivotally couples to the arm support, the second arm portion rotatably couples to the first arm portion, and the third arm portion rotatably couples to the second arm portion. A leg couples to the seat bottom and has upper and lower leg portions. The upper leg portion has an upper first portion and an upper second portion. The upper first portion pivotally couples to the seat bottom and slidably couples to the upper second portion which slides thereby to change a length of the upper leg portion.
대표청구항
▼
1. A physical therapy chair comprising: a seat bottom coupled to a chair base, the seat bottom configured to be positionally adjustable along a z axis;a seat back coupled to the seat bottom at an angle with respect to the z axis;an arm support slidably coupled to the seat back and pivotally coupled
1. A physical therapy chair comprising: a seat bottom coupled to a chair base, the seat bottom configured to be positionally adjustable along a z axis;a seat back coupled to the seat bottom at an angle with respect to the z axis;an arm support slidably coupled to the seat back and pivotally coupled with one or more arms at an end of the arm support, each of the one or more arms comprising first, second, and third arm portions, the arm support configured to slide along the seat back and to be fixed at a desired position along the seat back; andone or more legs pivotally coupled to the seat bottom, each of the one or more legs comprising an upper leg portion and a lower leg portion, the upper leg portion comprising an upper first portion and an upper second portion, the upper first portion pivotally coupled to the seat bottom and slidably coupled to the upper second portion, the upper second portion configured to slide relative to the upper first portion thereby changing a length of the upper leg portion; andwherein a first end of the first arm portion is pivotally coupled to the arm support at an end of the arm support, a first end of the second arm portion is rotatably coupled to a second end of the first arm portion, and a first end of the third arm portion is rotatably coupled to a second end of the second arm portion. 2. The chair of claim 1 wherein the second arm portion and third arm portion are configured to rotate in a plane substantially parallel with a length of the first arm portion and the z axis. 3. The chair of claim 1 wherein the lower leg portion is rotatably coupled to an end of the upper second portion of the upper leg portion and configured to rotate about the end in a plane substantially parallel with a length of the upper leg portion and the z axis. 4. The chair of claim 1 wherein the one or more arms is configured to pivot in a plane perpendicular to the angle of the seat back. 5. The chair of claim 1 wherein the first arm portion is configured to pivot about the end of the arm support in a plane substantially parallel with a length of the arm support and substantially perpendicular to the angle of the seat back relative to the z axis. 6. The chair of claim 1, wherein the third arm portion is rotatable between an angle of about 0 to about 180 degrees with respect to the second arm portion. 7. The chair of claim 1, further comprising a stop rotatably coupled to and extending from the seat back and configured to prevent the seat bottom from descending below a predetermined height. 8. The device of claim 1, wherein the seat bottom is rotatable about the z axis. 9. The device of claim 1, wherein the second arm portion, third arm portion, upper leg portion and lower leg portion each comprise a V-shaped cross section configured to receive a limb of a patient. 10. The chair of claim 1, further comprising a vibrating element coupled to the seat bottom configured to vibrate the chair and one or more heating elements comprised in padding coupled to one of the seat bottom, seat back, second arm portion, third arm portion, upper leg portion, and lower leg portion. 11. The chair of claim 1, wherein the chair base is coupled to one or more rolling members configured to allow the chair to be rolled with respect to a ground surface. 12. The chair of claim 1, further comprising a V-shaped headrest telescopically coupled at an end of the seat back opposing the seat bottom, the V-shaped headrest configured to receive the head of a patient. 13. A physical therapy chair, comprising: a height adjustable seat bottom coupled to one or more rolling members configured to allow the chair to be rolled with respect to a ground surface;a seat back coupled to the seat bottom;an arm support coupled to the seat back;a first arm portion pivotally coupled to the arm support and pivotable in a first plane substantially parallel with a length of the arm support and perpendicular to an angle of the seat back relative to the seat bottom;a V-shaped second arm portion rotatably coupled to the first arm portion and rotatable in a second plane substantially perpendicular to the first plane;a V-shaped third arm portion rotatably coupled to the second arm portion and rotatable in the second plane;a V-shaped upper leg portion pivotally coupled to the seat bottom and rotatable in a third plane substantially parallel with the seat bottom,a V-shaped lower leg portion rotatably coupled to the upper leg portion and rotatable in a fourth plane substantially perpendicular with the third plane;one or more heating elements comprised in padding coupled to one of the seat bottom, seat back, second arm portion, third arm portion, upper leg portion, and lower leg portion; anda vibrating element coupled to the seat bottom configured to vibrate the chair. 14. The chair of claim 13, wherein the upper leg portion comprises an upper first portion and an upper second portion wherein the upper first portion is pivotally coupled to the seat bottom and is slidably coupled to the upper second portion and the upper second portion is configured to slide relative to the upper first portion thereby changing a length of the upper leg portion. 15. The chair of claim 13, wherein the arm support is slidably coupled to the seat back and is configured to slide along the seat back. 16. The chair of claim 13, wherein the seat bottom is height adjustable along a first axis perpendicular to the ground surface and the seat bottom is rotatable about the first axis. 17. The chair of claim 13, further comprising a stop extending from the seat back and configured to prevent the seat bottom from descending below a predetermined height. 18. The chair of claim 13, wherein the third arm portion is rotatable between an angle of about 0 to about 180 degrees with respect to the second arm portion. 19. The device of claim 13, further comprising a V-shaped headrest telescopically coupled at an end of the chair back opposing the seat bottom, the V-shaped headrest configured to receive the head of a patient.
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