2 results about "Stem Cell Collection" patented technology

The utility model relates to stem cell collection technical field, concretely disclose a kind of collection device for subtotipotent stem cell, including filter cartridge, the bottom of filter cartridge is fixedly installed with closure, the top of filter cartridge is fixedly installed with input pipe, the bottom of filter cartridge is fixedly installed with discharge pipe, the outside of discharge pipe is provided with sterile collection bottle, the inside of filter cartridge is provided with filter assembly, the top of input pipe is provided with fixed dismounting assembly, the top of fixed dismounting assembly is provided with connecting pipe, the top of connecting pipe is fixedly installed with collection bag, this is used for the collection device of subtotipotent stem cell, flange bolt connection and pipe clamp sealing design are used in fixed dismounting assembly, both through rigid connection ensure pipeline stable, and sterile environment is formed using sealing washer to prevent pollution, and support quick dismounting replacement collection bag, and give consideration to sealing property, convenience and reuse requirement.

This disclosure relates to the field of cell collection technology. One embodiment of this disclosure provides a stem cell collection device, which includes: a blood collection tube and a shell, the blood collection tube being located inside the shell; a suction assembly being disposed inside the blood collection tube and the shell; a cooling assembly being disposed on the blood collection tube; the suction assembly includes a blood collection needle disposed at the top of the blood collection tube; the top of the shell has several slots; several inserts are provided on the shell, the inserts being inserted into the slots; and the upper end of the blood collection tube has a first threaded groove. This technical solution solves the problem in the prior art where the amount of blood collected by a vacuum blood collection tube is fixed, while different amounts need to be collected for different types of blood.