Corail Stem Femoral Hip Broaches, Corail style femoral hip broach 1#-8#, hip arthroplasty broach kit

Описание: General Description
The Corail style femoral hip broach 1#-8# is a premium orthopedic femoral canal preparer broach designed for the most demanding Total Hip Arthroplasty (THA) procedures. Utilizing advanced compaction technology, this surgical stainless steel hip rasp set ensures optimal bone preservation by compressing cancellous bone to create a high-density bed for cementless stem fixation. Manufactured from elite medical 17-4 stainless steel or 420B, these instruments provide the tactile feedback and structural rigidity required for a precision hip replacement canal broach. The THA femoral compaction broach sizes 1-8 allow for a graduated, anatomical fit, ensuring that every Corail type stem instrumentation rasp delivers the primary stability necessary for long-term osseointegration and successful patient outcomes.

Product Features
• Compaction-Focused Geometry: Specifically engineered to preserve endosteal blood supply while maximizing the "press-fit" effect for cementless implants.
• Superior Material Integrity: Crafted from high-performance 420B or 17-4 PH medical stainless steel, offering exceptional hardness and resistance to repeated autoclave cycles.
• High-Fidelity Teeth Design: Features a multi-directional tooth profile that effectively shapes the femoral canal without the risk of cortical perforation or fracture.
• Anatomical Sizing: The 1# to 8# range provides fine-tuned increments to match a wide variety of patient femoral morphologies accurately.
• Quick-Connect Interface: Compatible with standard orthopedic handles and mallets for seamless integration into the existing surgical workflow.

Intended Use
• The system is intended for the preparation of the femoral medullary canal during cementless Total Hip Arthroplasty.
• It is designed to shape the bone to perfectly match the dimensions of a corresponding Corail-style femoral stem.

Indications
• Severe hip joint degeneration due to osteoarthritis or rheumatoid arthritis.
• Post-traumatic arthritis or avascular necrosis (AVN) of the femoral head.
• Femoral neck fractures requiring hip replacement.
• Revision of failed previous hip surgeries where bone stock is sufficient for compaction.

Contraindications
• Active infection of the hip joint or systemic infection.
• Severe osteoporosis where the bone is too fragile for compaction-style rasping.
• Anatomic deformities that preclude the use of a standard femoral stem.
• Known sensitivity or allergy to the surgical grade metals used in the instrumentation.

Product Parameters
Parameter Specification
Product Name Corail-Style Femoral Compaction Broach
Material Grade Medical Stainless Steel 420B / 17-4 PH
Size Range 1#, 2#, 3#, 4#, 5#, 6#, 7#, 8# (8 Specifications)
Surface Treatment Passivated / Electrolytic Polishing
Hardness 40-50 HRC (depending on specific alloy choice)
Compatibility Standard Corail-compatible Stem Systems
Sterilization Compatible with Steam Autoclave
Markings Laser-etched size and depth indicators