A medical flocking sampling swab comprises a swab head, a swab stick and a connecting part connecting the swab head and the swab stick, and the swab head is an oval annular bracket structure with flocking surface; The fiber length of flocking layer on the surface of the tip fixator is 1-1.5mm, the fiber density of flocking layer is 4-8dtex, and the fiber density of flocking layer is 25-100μg/mm2. The effective flocking area of the cotton swab head is 68-96mm2.
Swab head rack length is ergonomic, swab head rack length is 12-18 mm.
In order to ensure the strength of the swab head and the swab rod, the connecting part of the utility model comprises a cube connecting head and a cylindrical connecting head; The cube connecting head is connected with the swab head, the cylinder connecting head is connected with the swab rod, and the cross sectional area of the cylinder connector is 25-50% of the cross sectional area of the cube connector.
In addition, the cubic connector is integral to the cylindrical connector, and the cylindrical connector and the cubic connector knot is located in the center of the cubic connector side.
Preferably, the raw material for the cylindrical connector is one of unsaturated polyester resin, epoxy resin, silicone resin and polyurethane resin; Using polypropylene resin, polyethylene resin, polystyrene resin, polycarbonate resin, acrylic resin, ABS resin and other raw materials.
Moreover, the fiber stuck on the surface of the cotton tip holder is a kind of viscose fiber and ramie fiber, or a mixture of viscose fiber and ramie fiber and nylon fiber.
The swab head holder, the swab rod and a connecting part connecting the swab head and the swab rod are integrated. The total length of medical flocking swabs is 13-15 cm.
