abstract |
The invention comprises an apparatus and a method for aiding function of a heart, comprising the steps of: (1) sensing a pulse; (2) providing a blood flow assist device, comprising: a first electroactive polymer sleeve segment circumferentially positioned about a portion of a first body part and a second electroactive polymer sleeve segment circumferentially positioned about a segment of a second body part; (3) sequentially constricting, timed to the pulse, the first electroactive polymer sleeve segment and the second electroactive polymer sleeve segment to aid the heart in circulation of blood; and (4) repeating the step of sensing the pulse and the step of constricting. |