Patient transport apparatus
A patient transfer apparatus includes a seat assembly, a track assembly coupled to the seat assembly and including a track configured to engage the stairs in a stair traversing position, and front wheels coupled to the seat assembly for engagement with a floor in a transport position. The seat assembly includes a frame and a seat for supporting a patient. A front end of the track assembly is adjacent the front wheels without interfering with movement of the wheels in the transport position.
1. A patient transfer apparatus configured to traverse stairs, comprising:
a seat assembly including a frame with a seat member and a lower member coupled to the seat member, and a seat coupled to the seat member; and
a track assembly coupled to a front end of the seat assembly such that at least a portion of the track assembly is disposed under the seat, the track assembly including a track configured to engage the stairs,
wherein the seat is pivotable relative to the track, and
wherein a length of at least one of the seat member, lower member, and the track assembly is adjustable to permit a change in an angle between the seat and the track; and
further comprising a telescoping system configured to adjust the length of the at least one of the seat member, lower member, and the track assembly.
2. The apparatus of claim 1 , wherein the track assembly is coupled to a rear end of the seat assembly and is pivotably coupled to the front end of the seat assembly, and wherein the lower member is pivotably coupled to the seat member.
3. The apparatus of claim 1 , wherein the seat member is pivotably coupled to the track assembly at a first coupling point, the lower member is pivotably coupled to a front end of the track assembly at a second coupling point, and the adjustable length is the distance between the first coupling point and the second coupling point.
4. The apparatus of claim 1 , wherein the telescoping system includes an outer telescoping member and an inner telescoping member that moves relative to the outer telescoping member to adjust the length.
5. The apparatus of claim 1 , wherein the length of the track assembly is the adjustable length.