Title:
脂肪吸入移植用注射器のピストン
Document Type and Number:
Japanese Patent JP2007533396
Kind Code:
A
Abstract:
A syringe piston used in fat transplantation is structured such that free oil is easily separated from suctioned fat by a syringe piston having a filter and naturally discharged through the rear side thereof. The syringe piston without a shaft, used in fat transplantation, disposed in a syringe-shaped cylindrical vessel, includes a piston body without the shaft, a packing coupled with an outer surface of the piston body to seal between the piston body and the syringe-shaped cylindrical vessel, a free oil discharging hole communicated with the front side and the rear side of the piston body, an opening and closing device for opening and closing the free oil discharging hole, and a filtering device disposed in a passage through which free oil is discharged to filter fat and pass the free oil.
Inventors:
Lee, Hyeon
Application Number:
JP2007509403A
Publication Date:
November 22, 2007
Filing Date:
June 23, 2005
Export Citation:
Assignee:
MEDIKAN CO., LTD.
International Classes:
A61M3/00; A61M5/315; A61M5/145; A61M5/165; A61M5/178; A61B10/02; A61B17/00; A61M5/31
Attorney, Agent or Firm:
Takashiro Kojima