Apparatus and method for cleaning cell, tissue or biological material

Apparatus and method for cleaning cell, tissue or biological material

  • CN 101,544,946 B
  • Filed: 03/10/2009
  • Issued: 02/18/2015
  • Est. Priority Date: 03/27/2008
  • Status: Active Grant
First Claim
Patent Images

1. cell and/or a tissue wash device, comprises:

  • Outer tube, this outer tube comprises blind end and open end;

    Movable inner assembly, it is inner that this movable inner assembly is positioned at this outer tube, and can move axially in this outer tube inside, and this movable inner assembly one end has opening;

    AndFiltering element, this filtering element is fixed on the other end of this movable inner assembly, make to form an enclosed space between this filtering element, outer tube and movable inner assembly, this enclosed space is suitable for this cell accommodating and/or this tissue and scavenging solution, and the aperture of this filtering element is less than the footpath width of this cell and/or tissue, can filter to this movable inner assembly to make this scavenging solution, fall except this scavenging solution leached via this opening, wherein this filtering element is filter screen or filter membrane, this outer tube comprises a spiral cover in this blind end, so that collect this cell and/or this tissue.

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