Table 1 Characteristics of the porous polyoxymethylene thermoplastic regulator and the percutaneous guide template.
Material | Flat end lotus-style regulator | Pointed lotus-style regulator | Combined Percutaneous guide template | Independent Percutaneous guide template |
|---|---|---|---|---|
Material composition | Polyoxymethylene | Polyoxymethylene | Photosensitive resin | Photosensitive resin |
Material parameter | Diameter of the main lumen: 12 mm; Diameter of the sub-lumen: 1.6 mm; Length: 60 mm | Diameter of the main lumen: 12 mm; Diameter of the sub-lumen: 1.6 mm; Length: 60 mm; Cutting edge length: 15 mm | Outer diameter: 15 mm; Inner diameter: 13 mm | Outer diameter: 3 mm; Inner diameter: 2 mm |
Physicochemical properties | Solid, hard texture | Solid, hard texture | Solid, hard texture | Solid, hard texture |
Physicochemical properties | No potential cytotoxicity or allergic reaction | No potential cytotoxicity or allergic reaction | No potential cytotoxicity or allergic reaction | No potential cytotoxicity or allergic reaction |
