Preservator for subpackaging platelet-rich plasma

The utility model discloses a conservator for platelet-rich plasma subpackaging, which belongs to the technical field of medical instruments and comprises a puncture needle, a pre-packaging container, a multi-way pipe and a plurality of same subpackaging containers, the puncture needle is connected with a liquid inlet of the pre-packaging container through a first catheter, the pre-packaging container is used for collecting PRP, and the multi-way pipe is connected with a liquid outlet of the pre-packaging container through a second catheter. A liquid outlet of the pre-loading container is connected with the first passage of the multi-way pipe through a second guide pipe, the number of the sub-packaging containers is the same as that of the other passages of the multi-way pipe, the sub-packaging containers are connected with the other passages of the multi-way pipe respectively, and the sub-packaging containers are provided with first scale marks used for measuring the amount of liquid. The conservator for sub