| Reference / SKU | RT 11-573-01 |
| Working length | 155 mm (15.5 cm) |
| Material | AISI 304 austenitic surgical-grade stainless steel |
| Sterilization | Steam autoclave to 134 °C · EtO compatible |
| Quality system | ISO 13485:2016 · CE-marked under EU MDR 2017/745 · FDA establishment-registered |
Cawood-Minnesota Cheek-Lip Retractor — 155 mm (15.5 cm) · SKU RT 11-573-01 — manufactured to ISO 13485:2016.
- Mikulicz x = 151mm x 50 mm RETRACTORS – Wound Retractors (RT 11-430-03)
- Cawood-Minnesota Cheek-Lip Retractor — 15.5 cm Variant (RT 11-573-01-01)
- Obwegeser Chin Retractor — 155 mm (15.5 cm) (RT 11-581-01)
Retractors hold tissue and anatomical structures out of the surgeon’s working field. The category includes hand-held single-blade retractors (Senn, Volkmann, Farabeuf), self-retaining frame retractors (Gelpi, Weitlaner, Balfour, Bookwalter), and specialty patterns for specific procedures (Judd-Masson for bladder, Doyen for ribs, Hibbs for spine, Richardson for abdomen). Hand-held variants are simple and robust; self-retaining frames free the assistant from holding pressure for prolonged periods. Material requirements vary: hand-held retractors are typically manufactured from AISI 304 austenitic stainless for corrosion resistance through repeated autoclave cycles; heavy orthopaedic frames use AISI 440 or 17-4 PH for the higher yield strength under retraction load. Fizza supplies both types from Sialkot under ISO 13485:2016.
Fizza Surgical International has manufactured surgical instruments at its Sialkot, Pakistan facility since 1980 — more than four decades of continuous operation under one family ownership. The factory holds ISO 13485:2016 certification for medical devices and CE marking under EU MDR 2017/745, the regulatory baseline European hospitals and distributors require. FDA establishment registration covers exports to the United States.





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