23 Jul Cell seeding device applicable to field of tissue engineering
Abstract
The utility model provides a cell seeding device applicable to the field of tissue engineering. The cell seeding device comprises a rotating pipe, a hollow cell suspension accommodating pipe and a pipe cap, wherein at least part of the rotating pipe adopts a hollow structure; the hollow structure is communicated with the external environment through the upper end of the rotating pipe; the cell suspension accommodating pipe is arranged in the hollow structure of the rotating pipe, the lower end of the cell suspension accommodating pipe is closed, and the upper end of the cell suspension accommodating pipe is opened; the pipe cap is in threaded connection with the upper end of the rotating pipe. The cell seeding device can effectively reduce cell loss, cells can be uniformly distributed on the surface of a bracket, and more cells permeate into the bracket under the effect of a centrifugal force, so that an ideal cell seeding state is achieved; the pipe cap ensures that a germ-free state in the hollow cell suspension accommodating pipe, reduces the opportunity of contact between the bracket/the cells and the external environment, and greatly reduces the probability that bracket materials and the cells are polluted. The cell seeding device is simple in structure, small in size, convenient to operate, low in cost, and high in functionality, and has a wide application prospect.
Year: 2014
Country: CN
Doc No: 203411538