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Seat cushion and positioning assembly including inflatable air cell pressure compensation insert 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-027/18
  • A47C-007/02
출원번호 US-0915637 (2001-07-26)
발명자 / 주소
  • Rowley, Judy
  • Float, Jamison
출원인 / 주소
  • Invacare Corporation
대리인 / 주소
    Hudak, Shunk & Farine
인용정보 피인용 횟수 : 34  인용 특허 : 33

초록

The invention relates generally to a seating system and more particularly to seat cushion assemblies having a rearward depression and cushioning insert tailored to fit under the skeletal structure of the user. In particular, the assembly preferably includes an inflatable air insert which is made of

대표청구항

The invention relates generally to a seating system and more particularly to seat cushion assemblies having a rearward depression and cushioning insert tailored to fit under the skeletal structure of the user. In particular, the assembly preferably includes an inflatable air insert which is made of

이 특허에 인용된 특허 (33)

  1. Smith Jack E. (Dayton OH) Hoying John F. (Dayton OH), Alternating pressure pad car seat.
  2. Hannagan Angus P. D. (Havant GB2) McGrath Michael A. (Hampshire GB2), Cushion.
  3. Laidlaw Colin A.,GBX, Cushion with gel sac and gel overlay.
  4. Chew Norman,CAX ; Medjedovic Nenad,CAX, Customizable seat cushion and positioning assembly including pressure compensation inserts.
  5. Stracke Hans-Joachim (Berlin DEX), Flexible support.
  6. Gusakov Ignaty (1361 Underhill Rd. East Aurora NY 14052), Fluid cushion.
  7. Pekar Robert W. (Florence MA), Inflatable cushion.
  8. Graebe Robert H. (7 Persimmon Ridge Dr. Belleville IL 62221), Inflatable cushion with upstanding pyramidal air cells.
  9. Sharrock Nigel E. ; Urmey William F. ; Marguet L. Henri, Inflatable positioning aids for operating room.
  10. Wilkerson Jack, Inflatable wheelchair cushion and methods of manufacturing and use.
  11. Gusakov Ignaty (1361 Underhill Rd. East Aurora NY 14052), Method of making a fluid cushion.
  12. Graebe Robert H. (7 Persimmon Ridge Dr. Belleville IL 62223), Modular cushion construction with detachable pommel.
  13. Graebe Robert H. (7 Persimmon Ridge Dr. Belleville IL 62223), Modular cushion construction with detachable pommel, having a cover with front and rear openings.
  14. Graebe Robert H. (St. Clair County IL), Modular cushion construction with foamed base.
  15. Shafer Alice (Wayland MA), Orthotic sling seat cushion.
  16. Jay Eric C. (Boulder CO), Seat cushion.
  17. Jay Eric C. (Boulder CO), Seat cushion.
  18. Harrison Patrick N. (Aurora CAX) Medjedovic Nenad B. (Downsview CAX), Seat cushion assembly.
  19. Mackenzie Robert O. (9 Deertree Dr. ; Rt. 14 Hwy. 20 W. Tallahassee FL 32304), Seat cushion assembly.
  20. Michaels Gregory A. (Seven Hills OH) Polacsek David D. (Elyria OH), Seat cushion for wheelchairs.
  21. Siekman Allen R. (Avon Lake OH) Nachod ; III Julius E. (Elyria OH), Seat cushion for wheelchairs.
  22. Saloff William S. (Heather La. ; R.M. Gloversville NY 12078) Saloff David (91 Hillside Ave. Mount Kisco NY 10549), Seat system for preventing decubiti.
  23. Jay Eric C. (Boulder CO) Dinsmoor ; III John C. (Westminister CO), Seating and back systems for a wheelchair.
  24. Jay Eric C. (Boulder CO) Dinsmoor ; III John C. (Westminster CO) Denton Grant C. (Boulder CO) Runkles Richard R. (Englewood CO), Seating system.
  25. Wilkinson John W. ; Raburn Richard W., Self-adjusting pressure relief seating system and methodology.
  26. Dinsmoor ; III John C. (Westminster CO) Denton Grant C. (Boulder CO) Runkles Richard R. (Englewood CO), Self-adjusting seating system.
  27. Maier Edmund K. ; Raburn Richard W., Wheelchair cushion with protectively encased self-adjusting reservoir means.
  28. DeBellis Pamela C. ; Denton Grant C. ; Dinsmoor ; III John C. ; Runkles Richard R., Wheelchair seat assembly with contoured seat pan and cushion and method.
  29. DeBellis Pamela C. ; Denton Grant C. ; Dinsmoor ; III John C. ; Runkles Richard R., Wheelchair seat assembly with contoured seat pan and cushion and method.
  30. Denton Grant C. (Boulder CO), Wheelchair seating cushion having adjustable top contour shape.
  31. Nachod ; III Julius E., Wheelchair seating system including trapezoidally sectioned fluid bag.
  32. Graebe Robert H., Wraparound orthotic base composite adjustable cushion using same and method of measuring fit of the adjusted cushion to the user's shape.
  33. Graebe Robert H., Wraparound orthotic base, composite adjustable cushion using same and method of measuring fit of the adjusted cushion to the user's shape.

이 특허를 인용한 특허 (34)

  1. Marappan, Bharath; Kuppan, Skandan Berikai, Adjustable interface pressure device.
  2. Bieganek,Joseph S.; Hetzel,Thomas R.; Padgitt,Joan, Apparatus and method for evaluating clearance from a contoured seat cushion.
  3. Odderson, Ib R., Body supporting, serial inflating seat.
  4. Bieganek,Joseph S.; Hetzel,Thomas R., Contoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment.
  5. Kramer,Kenneth L.; Dahneke,Marshall S.; Biondo,John P.; Wilcox,Reed N.; Schwanemann,David T.; Borgman,Douglas E.; Miller,John D.; Ulrich,David J.; Ulrich,Daniel J., Dynamic cellular person support surface.
  6. Hetzel,Thomas R.; Bieganek,Joseph S., Individually-contoured seat cushion and shape capturing and fabricating method for seat cushion.
  7. Klotz, Robert, Inflatable cushion insert.
  8. Klotz, Robert, Inflatable cushion insert.
  9. Klotz, Robert, Inflatable cushion insert.
  10. Klotz, Robert, Inflatable cushion insert.
  11. Klotz, Robert, Inflatable cushion insert.
  12. Klotz, Robert, Inflatable cushion insert.
  13. Goeckel, Gregory W.; Parsons, David K., Inflatable seat cushion.
  14. Goeckel, Gregory W.; Parsons, David K., Inflatable seat cushion.
  15. Goeckel, Gregory W.; Parsons, David K., Inflatable seat cushion.
  16. Goeckel, Gregory W.; Parsons, David K., Inflatable seat cushion.
  17. Goeckel, Gregory W.; Parsons, David K., Inflatable seat cushion.
  18. Goeckel, Gregory W.; Parsons, David K., Inflatable seat cushion.
  19. Goeckel, Gregory W.; Parsons, David K., Inflatable seat cushion.
  20. Goeckel, Gregory W.; Parsons, David K., Inflatable seat cushion.
  21. Sprouse, II, Anthony Eric; Parsons, David Kenneth, Multi-layer cushion and cover.
  22. Weber,Patrick H.; Jacobson,Kenneth E., Music posture chair.
  23. Hetzel,Thomas R.; Pierce,Aaron D.; Maurus,Steve, Reinforced and adjustable contoured seat cushion and method of reinforcing and adjusting the contoured seat cushion.
  24. Koffler,Adam J., Seat and method of making same.
  25. Bachar, Offer, Seat back, seating apparatus and method.
  26. Colonello, Dennis J., Seat cushion.
  27. Colonello, Dennis J., Seat cushion.
  28. Bachar, Offer, Seat cushion and seating apparatus using the same, and kit.
  29. Hetzel,Thomas R.; Bieganek,Joseph S.; Maurus,Steve, Seat cushion with adjustable contour and method of adjusting the contour of a seat cushion.
  30. Savicki, Paul; Fox, Gary, Seating apparatus with adjustable cushioning.
  31. Clifford,Gerard, Seating device.
  32. Brncick, Gregory; Lowell, Dana J.; Gomes, Leonardo, Vehicle seat cushion with inflatable support.
  33. Brncick, Gregory; Lowell, Dana J.; Gomes, Leonardo, Vehicle seat cushion with inflatable support.
  34. Bodman, Moshe; Wilcox, Philip, Wheelchair rigidizer.
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