| 主权项 |
1. A device for transplanting body fat, comprising a chamber which, at least in sections, is in the form of a hollow cylinder, said chamber being divided by a plunger which can be guided on an inner casing surface of the chamber into a proximal portion and a distal portion which is fluidically decoupled from said proximal portion, wherein a piston is connected to the plunger, said piston comprising a distal end which has a fluidic connection extending through the plunger to the proximal portion of the chamber, and the plunger is configured, at least in sections, as a filter in the region of the fluidic connection, and the distal end of the piston comprises a first closable media connection and, furthermore, means for guiding fluids and/or fatty tissue are or can be connected to the proximal portion of the chamber, wherein fluid and/or fatty tissue can be sucked into the proximal portion of the chamber and/or fluid can be sucked in through the plunger by supplying the first media connection in the open state with a negative pressure,
wherein the distal portion of the chamber comprises a second media connection, so that fluid and/or fatty tissue can be pumped out by means of a displacement of the plunger through the proximal portion of the chamber by supplying the second media connection with a positive pressure while the first media connection is closed, and/or that fluid and/or fatty tissue can be pumped out by means of the displacement of the plunger through the proximal portion of the chamber and, simultaneously, fluid can be discharged through the plunger by supplying the second media connection with a positive pressure while the first media connection is at least open. |
