DNA sample collection and storage device

• Main Author: QI JIELI
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2014
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY; TESTING

The utility model discloses a DNA sample collection and storage device, and belongs to the technical field of DNA or RNA collection tools. The DNA sample collection and storage device comprises a cotton swab protection clamp, a cotton swab bearing and limiting plate and a cotton swab pivoting and bearing mechanism used for expanding cotton swabs out of a cotton swab protection clamp cavity of the cotton swab protection clamp or returning the cotton swabs to the cotton swab protection clamp cavity, the cotton swab protection clamp is provided with a pair of corresponding protection clamp arms, the cotton swab bearing and limiting plate is arranged between the protection clamp arms and is located on the upper portions of the protection clamp arms, and the cotton swab pivoting and bearing mechanism is arranged between the protection clamp arms, and is located on the lower portions of the protection clamp arms. Biomaterials on the cotton swabs are prevented from being transferred secondarily, and the DNA detectio