Antrum Rasp – Large, 5mm Diameter Sharp Trocar Tip, 195mm

The Antrum Rasp – Large, 5mm Diameter Sharp Trocar Tip, 195mm is a specialized ENT surgical instrument designed for precise rasping, shaping, and contouring of bone surfaces during otologic and sinus procedures. It is widely used in mastoidectomy and other ENT surgeries where controlled bone removal and smooth cavity preparation are essential for successful surgical outcomes. Manufactured from high-quality surgical-grade stainless steel, the Antrum Rasp ensures excellent durability, corrosion resistance, and long-term performance. Its robust construction allows it to withstand repeated sterilization cycles without compromising structural integrity, making it suitable for continuous use in demanding surgical environments. The instrument features a 5mm diameter working end that provides an optimal balance between precision and efficiency. This size allows surgeons to effectively shape bone structures while maintaining control in confined anatomical regions such as the mastoid cavity and sinus spaces. The sharp trocar tip enhances initial engagement with bone surfaces, enabling smooth and accurate initiation of rasping. This design ensures controlled penetration and effective bone contouring while minimizing unnecessary trauma to surrounding tissues. With a length of 195mm, the Antrum Rasp offers excellent reach and maneuverability during surgical procedures. The extended shaft allows surgeons to access deeper anatomical areas with stability and precision, improving overall surgical efficiency. The ergonomic handle design ensures a secure and comfortable grip, reducing hand fatigue during prolonged procedures. It enhances control during rasping movements, allowing for consistent and accurate shaping of bone surfaces. The polished stainless steel finish ensures smooth handling, corrosion resistance, and easy cleaning. The instrument is fully autoclavable, allowing safe and repeated sterilization while maintaining hygiene and performance standards required in modern surgical practice. The Antrum Rasp Large is commonly used in mastoidectomy, otologic reconstruction, and sinus surgeries where precise bone shaping is required. It is particularly effective in refining surgical cavities and smoothing irregular bone surfaces for better healing and reconstruction outcomes. Designed for ENT surgeons and otologic specialists, this instrument meets strict medical standards for safety, reliability, and surgical precision. Its combination of sharp trocar tip, optimized diameter, and durable stainless steel construction makes it an essential tool in modern ear and sinus surgery. Whether used in mastoid cavity preparation or sinus bone contouring, the Antrum Rasp delivers consistent performance, enhanced control, and superior surgical accuracy. Key Features 5mm diameter for controlled bone rasping and shaping Sharp trocar tip for precise bone engagement 195mm length for deep surgical access and control Made from premium surgical-grade stainless steel Corrosion-resistant and highly durable construction Autoclavable and suitable for repeated sterilization cycles Ideal for ENT and otologic surgical procedures Ensures smooth and controlled rasping action Ergonomic handle reduces surgeon fatigue Provides excellent tactile feedback during surgery Suitable for mastoid and sinus cavity refinement Smooth polished finish for easy cleaning and hygiene Product Specifications Table Specification Details Product Type Surgical Rasp Application ENT / Otologic Surgery Material Surgical Grade Stainless Steel Finish Mirror Polished Sterilization Autoclave Safe Reusability Reusable Specialty Bone Shaping and Cavity Refinement Instrument Type Antrum Rasp Large Usage Rasping and contouring bone surfaces in ENT surgery Product Contents 1 x Antrum Rasp Large (5mm, 195mm, Sharp Trocar Tip) Applications The Antrum Rasp Large is used in: Mastoidectomy procedures Otologic bone shaping Sinus cavity contouring ENT reconstructive surgery Middle ear surgical preparation Bone surface smoothing Post-surgical cavity refinement Skull base ENT procedures FAQs Q1: What is the Antrum Rasp used for? A: It is used for shaping and smoothing bone surfaces during ENT and otologic surgeries. Q2: What is the purpose of the trocar tip? A: The sharp trocar tip allows precise initial engagement with bone for controlled rasping. Q3: In which procedures is it commonly used? A: It is commonly used in mastoidectomy, sinus surgery, and other ENT procedures. Q4: Is it reusable? A: Yes, it is made from surgical-grade stainless steel and is fully reusable after sterilization. Q5: Can it be autoclaved? A: Yes, it is fully autoclavable and designed for repeated sterilization cycles. Q6: What material is it made of? A: It is made of high-quality surgical-grade stainless steel for durability and corrosion resistance.