Description
Straight Autogenous STS Replacement Blades are precision-engineered refills for the STS bone harvesting system, designed for clinicians who wish to extend instrument life while minimizing replacement costs. This product includes the blade assembly only (no collection tank) and is intended to be installed into an existing Straight STS tank of the same size.
The STS tank and blade assembly can be fully disassembled, allowing the collection tank to be reused on a fresh blade. This blade-only replacement option provides a more economical alternative to replacing the complete tank and blade assembly, while maintaining identical cutting performance.
Key Features
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Blade-Only Replacement
Supplied without collection tank; designed for reuse with existing Straight B1 tanks. -
360° Cutting Blade
Razor-sharp circumferential cutting edges ensure efficient, continuous bone harvesting. -
Economical Refill Option
Extends the life of the STS system by replacing only the wear component. -
Premium Materials
Blade support manufactured from anodized titanium with a cutting blade made from extra-hard, special-grade surgical stainless steel. -
Reusable & Autoclavable
Blades can be cleaned and re-sterilized up to 10 cycles without compromising performance.
Available Sizes
Replacement blades must match the original tank diameter. Tanks are size-specific and are not interchangeable across blade sizes.
| Blade Diameter | Size Label |
|---|---|
| 5 mm | Small |
| 6 mm | Medium |
| 8 mm | XL |
| 9 mm | 2XL |
| 10 mm | 3XL |
Assembly & Compatibility Notes
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Compatible with Straight STS collection tanks and Straight McBio handles
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The collection tank will only fit the blade size it was originally supplied with
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Before reassembly, ensure silicone stops on the blade are intact and correctly positioned
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Improper seating of silicone stops may affect blade retention and cutting performance
Technical Specifications
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Geometry: Straight (Anterior)
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Supplied Components: Blade only (no tank, no handle)
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Blade Support Material: Anodized titanium
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Cutting Blade Material: Extra-hard special-grade surgical stainless steel
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Cutting Action: 360° circumferential blade
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Sterilization: Autoclavable up to 10 cycles
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Compatibility: Straight STS tanks and Straight McBio Surgical handles
Clinical & Economic Benefits
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Maintains full harvesting performance at a lower replacement cost
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Reduces waste by reusing existing titanium collection tanks
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Allows predictable maintenance of the STS system without replacing the full assembly
Payment & Security
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