| 主权项 |
1. A deoxyribonucleic acid (DNA) collection kit, comprising:
a foldable collection rod comprising
a rod body comprising a front end, a back end, and a groove, wherein the groove is formed adjacent to the front end and surrounding an outer periphery of the rod body;a collection portion comprising an extension segment and a collection segment, wherein the extension segment is adjacent to the front end of the rod body, and extends along an axis of the rod body, wherein the collection segment is located at an end of the extension segment that is distal from the rod body, wherein the collection segment is a soft cylinder formed with thermoplastic by a foaming process;a grip portion extending from the back end of the rod body, wherein the grip portion is a polygonal cylinder; a collection bottle comprising
a bottle body being a cylinder comprising an upward opening, the bottle body comprising a receiving tube portion being tapered and connected to the opening, wherein the receiving tube portion has a receiving space which is wider at an end proximal to the opening and narrower at an opposite end for receiving the collection portion;a cap connected to the bottle body and corresponds to the opening of the bottle body, and a buckled portion formed around an inner periphery of the cap and correspondingly closing the opening of the bottle body; and a buffer comprising ethylenediamine tetraacetic acid (EDTA) at a concentration from 20 mM to 60 mM filled within the receiving tube portion of the bottle body. |
