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Pelvis remedial seating device

  • US 7,261,380 B2
  • Filed: 08/26/2003
  • Issued: 08/28/2007
  • Est. Priority Date: 09/10/2002
  • Status: Expired due to Fees
First Claim
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1. A pelvis remedial seating device comprising:

  • a seat including a seat cushion on which an occupant is to be seated and left/right seat sides provided uprightly at left and right sides of the seat cushion;

    a pair of air bags nested on an inner side of each side for enabling themselves to be expanded or contracted by air supplied into or discharged from the inside of the air bag;

    air injection means for providing air pressure to the air bags;

    a controller for controlling running time, level, and direction of air flow supplied through the air injection means,wherein the expanding air pressure in the air bags presses the pelvis portion of an occupant; and

    wherein the seat has a detachably mounted first seat back provided at the rear of the left/right seat sides.

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