| 摘要 |
Lipoplasty device with absorbent A device, preferably a lipoplasty syringe 11, is provided for the concentration of a mixture of fatty material and aqueous fluid. The device 11 comprises a chamber (Figure 3, 31) for receiving a mixture of fatty material and aqueous fluid, and a body of absorbent material 25, the chamber 31 being separated from the absorbent material 25 by a barrier member 23 which has at least one opening 24. The device further comprises a shutter element 21, which is movable from a closed position in which said opening 23 is occluded, to an open position in which said opening permits fluid flow from the chamber 31 to the absorbent material 25. The absorbent material 25 may be located in a second chamber and this chamber may surround the chamber into which the fatty material is received. Preferably the barrier member 23 is annular and comprises a plurality of openings 24. Optionally the shutter element 21 has at least one opening 22 which corresponds with the at least one opening 24 of the barrier member 23. |
