Patent ID: 7415302

Claim:
A method for leading macromolecule substances into living target cells, comprising: picking up three-dimensional (3D) structure images of a tissue or organ where the target cells are located; picking up 3D blood vessel photographic images of the tissue or organ where the target cells are located; merging the 3D structure images into the 3D blood vessel photographic images, choosing a blood vessel passage fully covering the target cells for transmitting the macromolecule substances; injecting synthetic blood by using a pipe along the chosen blood vessel passage, exerting energy to form non-permanent holes in cell membranes of the target cells; wherein the synthetic blood forms tiny bubbles around the target cells, thereby increasing the permeability of the target cells, and wherein the synthetic blood has a small volume such that the chosen blood vessel passage is not jammed; and injecting the macromolecule substances into the target cells through the non-permanent holes in cell membranes along the chosen blood vessel passage.