Total Hip Arthroplasty Surgical System #hipreplacementsurgery

General Description
The Total Hip Arthroplasty (THA) System is a sophisticated, all-encompassing surgical solution engineered for high-precision joint reconstruction. This orthopedic surgical instrument set is designed to streamline the complex stages of femoral canal preparation and acetabular reaming, providing surgeons with the tactile feedback and mechanical reliability necessary for optimal patient outcomes. By incorporating a full spectrum of modular trial heads and liners, the system allows for real-time intraoperative assessment of joint stability and range of motion.
Manufactured using high-strength 17-4PH and 420B medical stainless steel alongside advanced biocompatible polymers like POMC and PPSU, the instrumentation offers superior resistance to torsional stress and repeated sterilization. The integration of double-offset handles within the kit supports modern minimally invasive surgery (MIS) and Direct Anterior Approaches (DAA), ensuring minimal soft tissue disruption. This surgical hip replacement kit is an indispensable asset for medical device distributors and hospital procurement departments seeking a standardized, durable, and high-performance platform for advanced orthopedic care.

Key Features
• Anatomically Graduated Broaches: The femoral rasps feature a progressive tooth geometry designed for efficient cancellous bone removal and precise cortical mapping.
• Modular Trial Versatility: Color-coded trials in multiple diameters and offsets allow for rapid testing of neck length and version without reopening sterile implant packaging.
• Advanced Material Engineering: High-impact components utilize 17-4PH stainless steel for maximum durability, while trials use medical-grade polymers to protect final implant surfaces.
• Streamlined Tray Organization: Three-tier aluminum sterilization cases with dedicated inserts ensure rapid inventory management and simplified operating room setup.
• Ergonomic Impactor Interface: Handles are equipped with reinforced strike plates and high-friction grips to ensure stable and controlled component delivery.

Clinical Overview

Intended Use
This comprehensive system is intended for the manual preparation of the femur and acetabulum during total hip replacement. It provides the tools necessary to create a precise bone-to-implant interface and verify the fit with trial components.

Indications
• End-stage hip joint degeneration resulting from Osteoarthritis.
• Post-traumatic arthritis or complex hip fractures.
• Avascular Necrosis (AVN) requiring total joint reconstruction.
• Correction of congenital hip dysplasia.

Contraindications
• Presence of active or suspected infection at the surgical site.
• Severely compromised bone quality that cannot provide stable fixation for instrumentation.
• Use with prosthetic components that are dimensionally incompatible with the trial specifications.

Product Parameters
Component Category Primary Materials Configuration Details
Femoral Broaches 420B Stainless Steel Size 1 to 10+ (Anatomical Profile)
Trial Heads & Liners Medical Grade POMC / PPSU φ28mm - φ40mm; Multiple Offsets
Impaction Handles 17-4PH Stainless Steel Double-Offset / Straight / Curved
Acetabular Reamers 420B Stainless Steel φ44mm - φ66mm (Hemispherical)
Sterilization Trays Anodized Aluminum Alloy Three-Level Organized Case System
Connector Interface High-Tolerance Stainless Steel Quick-Release / Threaded / Ball-Lock
Compliance ISO 13485 / CE Standards Validated for High-Cycle Autoclave

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