Patent ID: 9328324
Filing Date: 2016-05-03
CPC Classification: A61B,A61K,A61M,A61N,C12M,G01N,Y10T

Claim Text:
1. A device for at least partly liquefying a tissue, comprising: a reservoir; an abrasive material operatively coupled to the reservoir; a liquefaction promoting medium, the liquefaction promoting medium comprising a non-ionic surfactant and a zwitterionic surfactant, the non-ionic surfactant comprising one or more of: polyethylene glycol dodecyl ether, polyoxyethylene 23-lauryl ether, polyoxyethylene 2-cetyl ether, polyoxyethylene 10-cetyl ether, polyoxyethylene 20-cetyl ether, polyoxyethylene 2-stearyl ether, polyoxyethylene 10-stearyl ether, polyoxyethylene 20-stearyl ether, polyoxyethylene 2-oleyl ether, polyoxyethylene 10-oleyl ether, polyoxyethylene 100-stearyl ether, or polyoxyethylene 21-stearyl ether; the reservoir being configured: