| Z-1950-2025 | Class II | Brand Name: Tecfen Medical Product Name: 2.2mm Slit Knife, Angled Model/Catalog Number: QKN2261 S | April 25, 2025 |
| Z-1949-2025 | Class II | Brand Name: Tecfen Medical Product Name: 15 degree Stab Knife Model/Catalog Number: QKN1501 Softw | April 25, 2025 |
| Z-1955-2025 | Class II | Brand Name: Tecfen Medical Product Name: 3.2mm Slit Knife, Angled Model/Catalog Number: QKN3261 S | April 25, 2025 |
| Z-1954-2025 | Class II | Brand Name: Tecfen Medical Product Name: 2.0mm Crescent Knife Angled Bevel Up Model/Catalog Number | April 25, 2025 |
| Z-1953-2025 | Class II | Brand Name: Tecfen Medical Product Name: 20G (1.2mm) MVR Sideport Knife Straight Model/Catalog Num | April 25, 2025 |
| Z-1952-2025 | Class II | Brand Name: Tecfen Medical Product Name: 2.8mm Slit Knife, Angled Model/Catalog Number: QKN2808 S | April 25, 2025 |
| Z-1951-2025 | Class II | Brand Name: Tecfen Medical Product Name: 2.4mm Slit Knife, Angled Model/Catalog Number: QKN2461 S | April 25, 2025 |