公开(公告)号：US07883032B2

公开(公告)日：2011-02-08

申请号：US10240356

申请日：2001-04-03

申请人： Lee Adrian Davies ,  David Neville Davies ,  Margaret Sin Ka Wan ,  Ronald Alan Coffee

发明人： Lee Adrian Davies ,  David Neville Davies ,  Margaret Sin Ka Wan ,  Ronald Alan Coffee

IPC分类号： B05B5/00

CPC分类号： A61M15/00 ,  A61M11/00 ,  A61M11/001 ,  A61M15/02 ,  A61M15/08 ,  B05B5/0255 ,  B05B5/1691

摘要： Methods are described of delivering biological material, which methods include the steps of providing a liquid formulation containing the biological material, supplying the liquid formulation to an outlet and subjecting liquid issuing from the outlet to an electrical field thereby causing electrohydrodynamic processing of the liquid without denaturing the biological material. In one example, the liquid formulation is provided by removing salts from a formulation containing biological material that does not denature in alcohol and then adding an alcohol to the formulation before supplying the liquid formulation to the outlet. An acid may be added to the liquid formulation before supplying the liquid formulation to the outlet.

摘要翻译： 描述了递送生物材料的方法，该方法包括以下步骤：提供含有生物材料的液体制剂，将液体制剂供应到出口并使从出口发出的液体经受电场，从而引起液体的电流动力学处理而不变性 生物材料。 在一个实例中，通过从含有在醇中不变性的生物材料的制剂中除去盐，然后在将液体制剂供应到出口之前向制剂中加入醇来提供液体制剂。 在将液体制剂供应到出口之前，可以向液体制剂中加入酸。